Play
:quality(85)/https://cdn.frvr.ai/682ef7060d2033bdf7e32964.png)
:quality(85)/https://cdn.frvr.ai/682ef7020d2033bdf7e32961.png)
#Arcade
#Shooter
#Action
#HighScore
#2DGame
/****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");
/****
* Classes
****/
// Beam item class
var BeamItem = Container.expand(function () {
var self = Container.call(this);
var beamSprite = self.attachAsset('beamItem', {
anchorX: 0.5,
anchorY: 0.5
});
beamSprite.width = 90;
beamSprite.height = 90;
beamSprite.alpha = 0.95;
self.update = function () {
self.y += 12 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy type 1: moves straight down
var Enemy1 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy1', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 200;
enemySprite.height = 200;
self.speed = 8 + Math.random() * 4;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy type 2: moves in sine wave
var Enemy2 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 160;
enemySprite.height = 160;
self.speed = 7 + Math.random() * 3;
self.waveAmplitude = 120 + Math.random() * 80;
self.waveSpeed = 0.02 + Math.random() * 0.01;
self.baseX = 0;
self.t = 0;
self.update = function () {
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.y += self.speed * speedMult;
self.t += self.waveSpeed * speedMult;
self.x = self.baseX + Math.sin(self.t * 6.28) * self.waveAmplitude;
};
return self;
});
// Strong Enemy3: needs 5 hits to die, moves straight down, larger and purple
var Enemy3 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 260;
enemySprite.height = 260;
self.speed = 6 + Math.random() * 2;
self.hp = 5;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy4: new enemy type, moves diagonally, bounces off screen edges, explodes when near hero, needs 3 hits to die
var Enemy4 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 180;
enemySprite.height = 180;
self.speedX = (Math.random() < 0.5 ? 1 : -1) * (7 + Math.random() * 3);
self.speedY = 7 + Math.random() * 3;
self.exploded = false;
self.hp = 3; // Needs 3 hits to die
self.update = function () {
// Initialize random explosion timer if not set
if (typeof self.randomExplosionTimer === "undefined") {
// Random explosion time between 0.5-1.5 seconds (30-90 frames at 60fps)
self.randomExplosionTimer = 30 + Math.floor(Math.random() * 61);
}
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
// Countdown random explosion timer
if (!self.exploded) {
self.randomExplosionTimer -= speedMult;
// Check for random explosion
if (self.randomExplosionTimer <= 0) {
self.exploded = true;
// Flash explosion effect
LK.effects.flashObject(self, 0xffffff, 120);
// Throw 4 bullets around
if (typeof enemyBullets !== "undefined" && typeof game !== "undefined") {
for (var bulletDir = 0; bulletDir < 4; bulletDir++) {
var bullet = new EnemyBullet();
bullet.x = self.x;
bullet.y = self.y;
// 4 directions: up, right, down, left (90 degrees apart)
var angle = bulletDir * Math.PI / 2;
var speed = 20;
bullet.speedX = Math.cos(angle) * speed;
bullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(bullet);
game.addChild(bullet);
}
LK.getSound('enemyShoot').play();
}
// Play explosion animation (particles)
var particleCount = 16;
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = self.x;
part.y = self.y;
part.width = 24 + Math.random() * 24;
part.height = 24 + Math.random() * 24;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = 12 + Math.random() * 8;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
if (typeof game !== "undefined") {
game.addChild(part);
}
}
// Remove Enemy4 from game/enemies array on next update
if (typeof self.destroy === "function") {
self.destroy();
}
return;
}
}
// --- Enemy4 parabolic movement to attack hero from behind ---
// Only move if hero exists and Enemy4 is not exploded
if (typeof hero !== "undefined" && !self.exploded) {
// Initialize parabolic movement if not already started
if (typeof self.parabolicStarted === "undefined") {
self.parabolicStarted = true;
self.startX = self.x;
self.startY = self.y;
// Calculate target position behind the hero
var heroBackOffset = 200; // Distance behind hero
var targetX = hero.x;
var targetY = hero.y + heroBackOffset; // Position behind hero
// Calculate control point for parabolic curve (creates the arc)
var midX = (self.startX + targetX) / 2;
var midY = Math.min(self.startY, targetY) - 300; // Arc height above both points
self.controlX = midX + (Math.random() - 0.5) * 400; // Add some randomness
self.controlY = midY;
// Set final target
self.targetX = targetX;
self.targetY = targetY;
// Animation progress
self.progress = 0;
self.duration = 180; // 3 seconds at 60fps
}
// Update parabolic movement
if (self.progress < 1) {
self.progress += 1 / self.duration * speedMult;
if (self.progress > 1) {
self.progress = 1;
}
// Quadratic Bezier curve calculation
var t = self.progress;
var invT = 1 - t;
// B(t) = (1-t)²P₀ + 2(1-t)tP₁ + t²P₂
self.x = invT * invT * self.startX + 2 * invT * t * self.controlX + t * t * self.targetX;
self.y = invT * invT * self.startY + 2 * invT * t * self.controlY + t * t * self.targetY;
} else {
// After parabolic movement, move straight toward hero
var dx = hero.x - self.x;
var dy = hero.y - self.y;
var dist = Math.sqrt(dx * dx + dy * dy);
var speed = 18;
if (dist > 0) {
self.speedX = dx / dist * speed;
self.speedY = dy / dist * speed;
self.x += self.speedX * speedMult;
self.y += self.speedY * speedMult;
}
}
}
// Bounce off left/right edges only if not in parabolic movement
if (typeof self.progress === "undefined" || self.progress >= 1) {
if (self.x - enemySprite.width / 2 <= 0 && self.speedX < 0 || self.x + enemySprite.width / 2 >= 2048 && self.speedX > 0) {
self.speedX *= -1;
}
}
// --- Enemy4 explodes and deals 2 damage when near or colliding with hero ---
if (typeof hero !== "undefined" && !self.exploded && (
// Collides with hero
self.intersects(hero) ||
// Or is "near" hero (distance < 120px)
Math.abs(self.x - hero.x) < 120 && Math.abs(self.y - hero.y) < 120)) {
self.exploded = true;
// Tiny flash/explosion effect on Enemy4 itself
LK.effects.flashObject(self, 0xffffff, 120);
// Only deal damage if not in godMode or shieldActive
if (!godMode && !shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
if (typeof heroHealth !== "undefined") {
heroHealth -= 2;
if (heroHealth < 0) {
heroHealth = 0;
}
if (typeof updateHealthBar === "function") {
updateHealthBar();
}
if (typeof updateDemoHealthSquares === "function") {
updateDemoHealthSquares();
}
if (heroHealth <= 0) {
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
} else if (shieldActive) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
// Play explosion animation (particles)
var particleCount = 16;
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = self.x;
part.y = self.y;
part.width = 24 + Math.random() * 24;
part.height = 24 + Math.random() * 24;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = 12 + Math.random() * 8;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
if (typeof game !== "undefined") {
game.addChild(part);
}
}
// Remove Enemy4 from game/enemies array on next update
if (typeof self.destroy === "function") {
self.destroy();
}
// Remove from enemies[] in main game.update (handled by main loop)
return;
}
// Enemy4 now ignores proximity to hero and does not explode or interact when flying through the hero
};
return self;
});
// Enemy bullet class
var EnemyBullet = Container.expand(function () {
var self = Container.call(this);
var bulletSprite = self.attachAsset('enemyBullet', {
anchorX: 0.5,
anchorY: 0.5
});
self.speedX = 0;
self.speedY = 16;
self.update = function () {
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.x += self.speedX * speedMult;
self.y += self.speedY * speedMult;
};
return self;
});
// Extraordinary EnemyX: spawns only once after 250 score, unique appearance and behavior
var EnemyX = Container.expand(function () {
var self = Container.call(this);
// Use dedicated enemyX asset
var enemySprite = self.attachAsset('enemyX', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 600;
enemySprite.height = 600;
enemySprite.alpha = 0.98;
self.speed = 4 + Math.random() * 2;
// Set EnemyX health to 500 in boss mode, 250 in normal mode
self.hp = typeof bossMode !== "undefined" && bossMode ? 500 : 250; // much higher HP (500 hits required)
// --- EnemyX shooting logic ---
self.shootTick = 0;
self.beamCooldown = 0;
self.update = function () {
// Boss mode: randomly drop health potion, shield, or beam items from EnemyX (less frequently)
if (typeof bossMode !== "undefined" && bossMode && Math.random() < 0.005) {
// 1/3 chance for each item
var dropType = Math.floor(Math.random() * 3);
var item;
if (dropType === 0) {
item = new HealthPotion();
} else if (dropType === 1) {
item = new ShieldItem();
} else {
item = new BeamItem();
}
item.x = self.x + (Math.random() - 0.5) * 120;
item.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(item);
game.addChild(item);
}
}
// Standard and god modes: EnemyX rarely drops a health potion
if ((typeof bossMode === "undefined" || !bossMode) && (typeof scoreMode === "undefined" || !scoreMode) && (typeof godMode !== "undefined" && godMode || typeof godMode !== "undefined" && !godMode)) {
if (Math.random() < 0.003) {
// 0.3% chance per update (less frequent)
var potion = new HealthPotion();
potion.x = self.x + (Math.random() - 0.5) * 120;
potion.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(potion);
game.addChild(potion);
}
}
}
// Only allow EnemyX to wander in the upper part of the screen (y between 0 and 500)
if (typeof self.t === "undefined") {
self.t = Math.random() * 2;
}
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.t += 0.012 * speedMult;
// Sway left/right slowly
self.x += Math.sin(self.t * 2.5) * 6 * speedMult;
// Restrict vertical movement: only allow y to increase up to a certain limit, then bounce back up
if (typeof self.directionY === "undefined") {
self.directionY = 1;
}
// Set upper and lower bounds for wandering
var upperY = 60 + enemySprite.height / 2;
var lowerY = 420 + enemySprite.height / 2;
// Move down or up depending on direction
self.y += self.speed * self.directionY * 0.5 * speedMult; // much slower vertical movement
// If reached lower bound, go up; if reached upper bound, go down
if (self.y >= lowerY) {
self.y = lowerY;
self.directionY = -1;
} else if (self.y <= upperY) {
self.y = upperY;
self.directionY = 1;
}
// --- Shooting less frequently ---
self.shootTick = (self.shootTick || 0) + speedMult;
self.beamCooldown = (self.beamCooldown || 0) - speedMult;
// Shoot a bullet every 90-150 ticks (randomized, less frequent)
if (self.shootTick >= 90 + Math.floor(Math.random() * 61)) {
if (typeof game !== "undefined" && typeof hero !== "undefined") {
// Shoot 3-way spread
for (var i = -1; i <= 1; i++) {
var bullet = new EnemyBullet();
bullet.x = self.x + i * 60;
bullet.y = self.y + 120;
// Aim at hero, but with spread
var dx = hero.x - bullet.x + i * 80;
var dy = hero.y - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 20;
bullet.speedY = dy / len * 20;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
}
self.shootTick = 0;
}
// Sometimes shoot a beam down (every 360-540 ticks, much more rare, and only hit when visually active)
if (self.beamCooldown <= 0 && Math.random() < 0.012) {
if (typeof game !== "undefined") {
// Visual: big vertical beam
var beam = LK.getAsset('beamItem', {
anchorX: 0.5,
anchorY: 0,
x: self.x,
y: self.y + enemySprite.height / 2
});
beam.width = 120;
beam.height = 2732 - (self.y + enemySprite.height / 2);
beam.alpha = 0.38 + Math.random() * 0.12;
game.addChild(beam);
// Beam effect: damage hero if in column for 60 frames, but only on first 20 frames is it "active"
beam.life = 60;
beam.activeFrames = 20;
beam.update = function () {
this.life--;
// Flicker effect
this.alpha = 0.32 + Math.random() * 0.18;
// Only hit hero if beam is visually active (first 20 frames)
if (this.life > 60 - this.activeFrames) {
if (typeof hero !== "undefined" && hero.y > this.y && hero.y < this.y + this.height) {
if (Math.abs(hero.x - this.x) < this.width / 2 + hero.width / 2) {
if (!godMode && !shieldActive && this.life === 60 - this.activeFrames + 1) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
LK.getSound('Death').play();
LK.showGameOver();
return;
}
} else if (!godMode && shieldActive && this.life === 60 - this.activeFrames + 1) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
}
}
}
if (this.life <= 0) {
this.destroy();
}
};
// Add to enemyBullets for update/removal
enemyBullets.push(beam);
// Play laser sound
LK.getSound('laser').play();
// Set cooldown for next beam (much more rare)
self.beamCooldown = 360 + Math.floor(Math.random() * 180);
}
}
};
return self;
});
// EnemyZ: New boss type, appears as a large, fast, zig-zagging boss with high HP and double beam attack
var EnemyZ = Container.expand(function () {
var self = Container.call(this);
// Use enemyZ asset, large size
var enemySprite = self.attachAsset('EnemyZ', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 520;
enemySprite.height = 520;
enemySprite.alpha = 0.99;
self.speed = 10 + Math.random() * 3;
self.hp = typeof bossMode !== "undefined" && bossMode ? 800 : 500; // EnemyZ health: 800 in boss mode, 500 in normal mode
self.t = Math.random() * 2;
self.zigzagAmplitude = 320 + Math.random() * 80;
self.zigzagSpeed = 0.018 + Math.random() * 0.008;
self.baseX = 2048 / 2;
self.directionY = 1;
self.shootTick = 0;
self.beamCooldown = 0;
self.update = function () {
// Zig-zag movement, stays in upper half of screen
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.t += self.zigzagSpeed * speedMult;
self.x = self.baseX + Math.sin(self.t * 2.5) * self.zigzagAmplitude;
// Restrict vertical movement: only allow y to increase up to a certain limit, then bounce back up
var upperY = 80 + enemySprite.height / 2;
var lowerY = 600 + enemySprite.height / 2;
self.y += self.speed * self.directionY * 0.5 * speedMult;
if (self.y >= lowerY) {
self.y = lowerY;
self.directionY = -1;
} else if (self.y <= upperY) {
self.y = upperY;
self.directionY = 1;
}
// Standard and god modes: EnemyZ rarely drops a health potion
if ((typeof bossMode === "undefined" || !bossMode) && (typeof scoreMode === "undefined" || !scoreMode) && (typeof godMode !== "undefined" && godMode || typeof godMode !== "undefined" && !godMode)) {
if (Math.random() < 0.003) {
// 0.3% chance per update (less frequent)
var potion = new HealthPotion();
potion.x = self.x + (Math.random() - 0.5) * 120;
potion.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(potion);
game.addChild(potion);
}
}
}
// --- Shooting logic: fires 5-way spread every 48-72 ticks ---
self.shootTick = (self.shootTick || 0) + speedMult;
self.beamCooldown = (self.beamCooldown || 0) - speedMult;
if (self.shootTick >= 72 + Math.floor(Math.random() * 49)) {
if (typeof game !== "undefined" && typeof hero !== "undefined") {
// Shoot 5-way spread
for (var i = -2; i <= 2; i++) {
var bullet = new EnemyBullet();
bullet.x = self.x + i * 60;
bullet.y = self.y + 120;
// Aim at hero, but with spread
var dx = hero.x - bullet.x + i * 60;
var dy = hero.y - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 22;
bullet.speedY = dy / len * 22;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
}
self.shootTick = 0;
}
// --- Single explosive attack: one explosive bullet at once, more frequent than EnemyX ---
if (self.beamCooldown <= 0 && Math.random() < 0.025) {
if (typeof game !== "undefined") {
// Fire one explosive bullet at hero
var explosive = new EnemyBullet();
explosive.x = self.x;
explosive.y = self.y + 120;
// Aim at hero
var dx = hero.x - explosive.x;
var dy = hero.y - explosive.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
explosive.speedX = dx / len * 25;
explosive.speedY = dy / len * 25;
}
// Make explosive bullets larger and more visible
explosive.children[0].width = 60;
explosive.children[0].height = 60;
explosive.children[0].tint = 0xff4400; // Orange tint for explosive look
// Add explosive properties
explosive.isExplosive = true;
explosive.explosionTimer = 12; // 0.2 seconds until explosion (12 ticks at 60fps)
explosive.hasExploded = false;
explosive.explosionRadius = 200; // Area damage radius
enemyBullets.push(explosive);
game.addChild(explosive);
LK.getSound('enemyShoot').play();
// Set cooldown for next explosive (more frequent than EnemyX)
self.beamCooldown = 180 + Math.floor(Math.random() * 90);
}
}
};
return self;
});
// Health potion class (separate asset)
var HealthPotion = Container.expand(function () {
var self = Container.call(this);
var potionSprite = self.attachAsset('healthPotion', {
anchorX: 0.5,
anchorY: 0.5
});
potionSprite.width = 90;
potionSprite.height = 90;
potionSprite.alpha = 0.95;
self.update = function () {
self.y += 16 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Custom Hero class that uses equipped skin
var Hero = Container.expand(function () {
var self = Container.call(this);
var assetId = getEquippedHeroAsset();
var heroSprite = self.attachAsset(assetId, {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = heroSprite.width / 2;
self.shootCooldown = 0;
self.update = function () {
if (self.shootCooldown > 0) {
self.shootCooldown--;
}
};
// Helper to update skin
self.setSkin = function (skinId) {
var newAsset = "hero";
if (skinId === "blue") {
newAsset = "heroBlue";
}
if (skinId === "gold") {
newAsset = "heroGold";
}
// Remove old sprite
if (self.children.length > 0) {
self.removeChild(self.children[0]);
}
var newSprite = self.attachAsset(newAsset, {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = newSprite.width / 2;
};
return self;
});
// Hero bullet class
var HeroBullet = Container.expand(function () {
var self = Container.call(this);
var bulletSprite = self.attachAsset('heroBullet', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = -32;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Shield item class
var ShieldItem = Container.expand(function () {
var self = Container.call(this);
var shieldSprite = self.attachAsset('shieldItem', {
anchorX: 0.5,
anchorY: 0.5
});
shieldSprite.width = 90;
shieldSprite.height = 90;
shieldSprite.alpha = 0.95; // Make it much brighter/less transparent
self.update = function () {
self.y += 12 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x181818
});
/****
* Game Code
****/
// --- Ensure gold is always defined in the global scope before any use ---
var gold = 0;
// Track last saved gold and if we are in auto-save mode (i.e. loaded with a key)
var lastSavedGold = gold;
var autoSaveGoldKey = null;
// Add 6 healthbar assets to the screen (for demo/test, not for health UI)
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
var greenSquares = [];
// (defer adding to game until after background is added)
for (var i = 0; i < 6; i++) {
var square = LK.getAsset('Healthbar', {
anchorX: 0,
anchorY: 1,
x: 60 + i * 70,
y: 2732 - 60,
width: 60,
height: 60,
tint: 0x44ff44
});
greenSquares.push(square);
}
// Helper to update demo health squares to match heroHealth
function updateDemoHealthSquares() {
for (var i = 0; i < greenSquares.length; i++) {
if (i < heroHealth) {
greenSquares[i].visible = true;
} else {
greenSquares[i].visible = false;
}
}
}
// separate asset for health potion
// Play menu music and stop background music when menu is shown
// --- MENU OVERLAY ---
// Add menu asset as background in menu, and background asset in game
var menuBgSprite = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
menuBgSprite.width = 2048;
menuBgSprite.height = 2732;
game.addChild(menuBgSprite);
var backgroundSprite = LK.getAsset('background', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
// Scale background to fill the screen (2048x2732)
var bgOriginalWidth = backgroundSprite.width;
var bgOriginalHeight = backgroundSprite.height;
var scaleX = 2048 / bgOriginalWidth;
var scaleY = 2732 / bgOriginalHeight;
var scale = Math.max(scaleX, scaleY); // cover entire area
backgroundSprite.width = bgOriginalWidth * scale;
backgroundSprite.height = bgOriginalHeight * scale;
// Center if needed (in case aspect ratio doesn't match)
backgroundSprite.x = (2048 - backgroundSprite.width) / 2;
backgroundSprite.y = (2732 - backgroundSprite.height) / 2;
backgroundSprite.visible = false; // Only show in game, not in menu
game.addChild(backgroundSprite);
// Add green squares after background so they are in front
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = false; // Hide in menu
game.addChild(greenSquares[i]);
}
LK.stopMusic();
LK.playMusic('Menu');
var menuOverlay = new Container();
menuOverlay.zIndex = 10000; // ensure on top
// Title text
var titleTxt = new Text2("GALAXY DODGE SHOOTER", {
size: 160,
fill: "#fff",
fontWeight: "bold"
});
titleTxt.anchor.set(0.5, 0);
titleTxt.x = 2048 / 2;
titleTxt.y = 220;
menuOverlay.addChild(titleTxt);
// Play button background
var playBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
playBtnBg.width = 600;
playBtnBg.height = 220;
playBtnBg.alpha = 0.7;
playBtnBg.x = 2048 / 2;
playBtnBg.y = 700;
menuOverlay.addChild(playBtnBg);
// Play button text
var playBtn = new Text2("PLAY", {
size: 140,
fill: 0x00EAFF,
fontWeight: "bold"
});
playBtn.anchor.set(0.5, 0.5);
playBtn.x = 2048 / 2;
playBtn.y = 700;
menuOverlay.addChild(playBtn);
// Game mode variables
var godMode = false;
var bossMode = false;
var scoreMode = false;
// Add music toggle button to menu
var musicOn = true;
// Place music button below play button (with margin)
var musicBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
musicBtnBg.width = 340;
musicBtnBg.height = 140;
musicBtnBg.alpha = 0.7;
musicBtnBg.x = 2048 / 2;
musicBtnBg.y = 700 + 220 / 2 + 60 + musicBtnBg.height / 2; // below playBtnBg
menuOverlay.addChild(musicBtnBg);
var musicBtn = new Text2("MUSIC: ON", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
musicBtn.anchor.set(0.5, 0.5);
musicBtn.x = 2048 / 2;
musicBtn.y = musicBtnBg.y;
menuOverlay.addChild(musicBtn);
// Add shop button below music button
var shopBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
shopBtnBg.width = 340;
shopBtnBg.height = 140;
shopBtnBg.alpha = 0.7;
shopBtnBg.x = 2048 / 2;
shopBtnBg.y = musicBtnBg.y + musicBtnBg.height / 2 + 60 + shopBtnBg.height / 2;
menuOverlay.addChild(shopBtnBg);
var shopBtn = new Text2("SHOP", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
shopBtn.anchor.set(0.5, 0.5);
shopBtn.x = 2048 / 2;
shopBtn.y = shopBtnBg.y;
menuOverlay.addChild(shopBtn);
// Add save button to the left below shop button
var saveBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
saveBtnBg.width = 340;
saveBtnBg.height = 140;
saveBtnBg.alpha = 0.7;
saveBtnBg.x = 2048 / 2 - 400; // Move to the left
saveBtnBg.y = shopBtnBg.y + shopBtnBg.height / 2 + 60 + saveBtnBg.height / 2;
menuOverlay.addChild(saveBtnBg);
var saveBtn = new Text2("SAVE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
saveBtn.anchor.set(0.5, 0.5);
saveBtn.x = saveBtnBg.x;
saveBtn.y = saveBtnBg.y;
menuOverlay.addChild(saveBtn);
// Add help button to the right below shop button
var saveMenuOverlay = null;
function showSaveMenu() {
if (saveMenuOverlay && saveMenuOverlay.visible) {
return;
}
if (saveMenuOverlay) {
saveMenuOverlay.visible = true;
return;
}
saveMenuOverlay = new Container();
saveMenuOverlay.zIndex = 20000;
// Background
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
saveMenuOverlay.addChild(bg);
// Title
var saveTitle = new Text2("SAVE / LOAD GAME", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
saveTitle.anchor.set(0.5, 0);
saveTitle.x = 2048 / 2;
saveTitle.y = 320;
saveMenuOverlay.addChild(saveTitle);
// Save input label
var saveLabel = new Text2("Save the game with key:", {
size: 70,
fill: "#fff"
});
saveLabel.anchor.set(0.5, 0);
saveLabel.x = 2048 / 2;
saveLabel.y = 480;
saveMenuOverlay.addChild(saveLabel);
// Save input (simulate with text and on-screen keyboard)
var saveKey = "";
// Rectangle for save input area (use white asset)
var saveInputRect = LK.getAsset('White', {
anchorX: 0.5,
anchorY: 0.5,
x: 2048 / 2,
y: 620,
width: 420,
height: 120,
tint: 0x222222
});
saveInputRect.alpha = 0.25;
saveMenuOverlay.addChild(saveInputRect);
var saveKeyText = new Text2("_", {
size: 90,
fill: 0xFFD700
});
saveKeyText.anchor.set(0.5, 0.5);
saveKeyText.x = 2048 / 2;
saveKeyText.y = 620;
saveMenuOverlay.addChild(saveKeyText);
// Save button
var doSaveBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
doSaveBtnBg.width = 260;
doSaveBtnBg.height = 100;
doSaveBtnBg.alpha = 0.7;
doSaveBtnBg.x = 2048 / 2 + 320;
doSaveBtnBg.y = 620;
saveMenuOverlay.addChild(doSaveBtnBg);
var doSaveBtn = new Text2("SAVE", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
doSaveBtn.anchor.set(0.5, 0.5);
doSaveBtn.x = doSaveBtnBg.x;
doSaveBtn.y = doSaveBtnBg.y;
saveMenuOverlay.addChild(doSaveBtn);
// Save status
var saveStatus = new Text2("", {
size: 60,
fill: "#fff"
});
saveStatus.anchor.set(0.5, 0);
saveStatus.x = 2048 / 2;
saveStatus.y = 720;
saveMenuOverlay.addChild(saveStatus);
// Load input label
var loadLabel = new Text2("Load the game with key:", {
size: 70,
fill: "#fff"
});
loadLabel.anchor.set(0.5, 0);
loadLabel.x = 2048 / 2;
loadLabel.y = 860;
saveMenuOverlay.addChild(loadLabel);
// Load input (simulate with text and on-screen keyboard)
var loadKey = "";
// Rectangle for load input area (use white asset)
var loadInputRect = LK.getAsset('White', {
anchorX: 0.5,
anchorY: 0.5,
x: 2048 / 2,
y: 1000,
width: 420,
height: 120,
tint: 0x222222
});
loadInputRect.alpha = 0.25;
saveMenuOverlay.addChild(loadInputRect);
var loadKeyText = new Text2("_", {
size: 90,
fill: 0xFFD700
});
loadKeyText.anchor.set(0.5, 0.5);
loadKeyText.x = 2048 / 2;
loadKeyText.y = 1000;
saveMenuOverlay.addChild(loadKeyText);
// Load button
var doLoadBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
doLoadBtnBg.width = 260;
doLoadBtnBg.height = 100;
doLoadBtnBg.alpha = 0.7;
doLoadBtnBg.x = 2048 / 2 + 320;
doLoadBtnBg.y = 1000;
saveMenuOverlay.addChild(doLoadBtnBg);
var doLoadBtn = new Text2("LOAD", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
doLoadBtn.anchor.set(0.5, 0.5);
doLoadBtn.x = doLoadBtnBg.x;
doLoadBtn.y = doLoadBtnBg.y;
saveMenuOverlay.addChild(doLoadBtn);
// Load status
var loadStatus = new Text2("", {
size: 60,
fill: "#fff"
});
loadStatus.anchor.set(0.5, 0);
loadStatus.x = 2048 / 2;
loadStatus.y = 1100;
saveMenuOverlay.addChild(loadStatus);
// Close button
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
closeBtnBg.y = 1400;
saveMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = closeBtnBg.x;
closeBtn.y = closeBtnBg.y;
saveMenuOverlay.addChild(closeBtn);
// On-screen keyboard for both inputs (QWERTY, numbers, <, OK)
var qwertyRows = [["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"], ["A", "S", "D", "F", "G", "H", "J", "K", "L"], ["Z", "X", "C", "V", "B", "N", "M"], ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], ["<", "OK"]];
var keyButtons = [];
var keySize = 170;
var keySpacing = 24;
var startY = 1700;
for (var row = 0; row < qwertyRows.length; row++) {
var keysInRow = qwertyRows[row];
var rowWidth = keysInRow.length * keySize + (keysInRow.length - 1) * keySpacing;
var startX = 2048 / 2 - rowWidth / 2 + keySize / 2;
var y = startY + row * (keySize + keySpacing);
for (var col = 0; col < keysInRow.length; col++) {
var key = keysInRow[col];
var keyBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
keyBg.width = keySize;
keyBg.height = keySize;
keyBg.alpha = 0.7;
keyBg.x = startX + col * (keySize + keySpacing);
keyBg.y = y;
saveMenuOverlay.addChild(keyBg);
var keyTxt = new Text2(key, {
size: 90,
fill: "#fff",
fontWeight: "bold"
});
keyTxt.anchor.set(0.5, 0.5);
keyTxt.x = keyBg.x;
keyTxt.y = keyBg.y;
saveMenuOverlay.addChild(keyTxt);
keyButtons.push({
bg: keyBg,
txt: keyTxt,
key: key
});
}
}
// Track which input is active: "save" or "load"
var activeInput = "save";
// Highlight active input
function updateInputHighlight() {
saveKeyText.fill = activeInput === "save" ? 0xFFD700 : "#fff";
loadKeyText.fill = activeInput === "load" ? 0xFFD700 : "#fff";
// Rectangle highlight: cyan for active, gray for inactive
saveInputRect.tint = activeInput === "save" ? 0x00eaff : 0x222222;
saveInputRect.alpha = activeInput === "save" ? 0.45 : 0.25;
loadInputRect.tint = activeInput === "load" ? 0x00eaff : 0x222222;
loadInputRect.alpha = activeInput === "load" ? 0.45 : 0.25;
}
updateInputHighlight();
// Touch handler for save menu
saveMenuOverlay.down = function (x, y, obj) {
// Check if save input rectangle pressed to switch input
var dxSaveRect = x - saveInputRect.x;
var dySaveRect = y - saveInputRect.y;
if (Math.abs(dxSaveRect) <= saveInputRect.width / 2 && Math.abs(dySaveRect) <= saveInputRect.height / 2) {
activeInput = "save";
updateInputHighlight();
return;
}
// Check if load input rectangle pressed to switch input
var dxLoadRect = x - loadInputRect.x;
var dyLoadRect = y - loadInputRect.y;
if (Math.abs(dxLoadRect) <= loadInputRect.width / 2 && Math.abs(dyLoadRect) <= loadInputRect.height / 2) {
activeInput = "load";
updateInputHighlight();
return;
}
// Check if saveKeyText or loadKeyText pressed to switch input (legacy, for text tap)
var dxSave = x - saveKeyText.x;
var dySave = y - saveKeyText.y;
if (Math.abs(dxSave) <= 200 && Math.abs(dySave) <= 60) {
activeInput = "save";
updateInputHighlight();
return;
}
var dxLoad = x - loadKeyText.x;
var dyLoad = y - loadKeyText.y;
if (Math.abs(dxLoad) <= 200 && Math.abs(dyLoad) <= 60) {
activeInput = "load";
updateInputHighlight();
return;
}
// Check if doSaveBtn pressed
var dxDoSave = x - doSaveBtn.x;
var dyDoSave = y - doSaveBtn.y;
if (Math.abs(dxDoSave) <= doSaveBtnBg.width / 2 && Math.abs(dyDoSave) <= doSaveBtnBg.height / 2) {
if (saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
// Also save the gold amount at end of the game (for future use)
storage["goldEndSave_" + saveKey] = gold;
saveStatus.setText("Saved gold (" + gold + ") to key: " + saveKey);
} else {
saveStatus.setText("Enter a key to save.");
}
return;
}
// Check if doLoadBtn pressed
var dxDoLoad = x - doLoadBtn.x;
var dyDoLoad = y - doLoadBtn.y;
if (Math.abs(dxDoLoad) <= doLoadBtnBg.width / 2 && Math.abs(dyDoLoad) <= doLoadBtnBg.height / 2) {
if (loadKey.length > 0) {
var loadedGold = storage["goldSave_" + loadKey];
if (typeof loadedGold !== "undefined") {
gold = loadedGold;
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
storage["goldSave_" + loadKey] = gold;
storage["goldEndSave_" + loadKey] = gold;
loadStatus.setText("Loaded gold (" + gold + ") from key: " + loadKey);
// Enable auto-save for this key
autoSaveGoldKey = loadKey;
lastSavedGold = gold;
} else {
loadStatus.setText("No save found for key: " + loadKey);
autoSaveGoldKey = null;
}
} else {
loadStatus.setText("Enter a key to load.");
autoSaveGoldKey = null;
}
return;
}
// Check if closeBtn pressed
var dxClose = x - closeBtn.x;
var dyClose = y - closeBtn.y;
if (Math.abs(dxClose) <= closeBtnBg.width / 2 && Math.abs(dyClose) <= closeBtnBg.height / 2) {
saveMenuOverlay.visible = false;
return;
}
// On-screen keyboard input
for (var i = 0; i < keyButtons.length; i++) {
var btn = keyButtons[i];
var dx = x - btn.bg.x;
var dy = y - btn.bg.y;
if (Math.abs(dx) <= btn.bg.width / 2 && Math.abs(dy) <= btn.bg.height / 2) {
if (btn.key === "OK") {
// Do nothing, just keep input
} else if (btn.key === "<") {
if (activeInput === "save" && saveKey.length > 0) {
saveKey = saveKey.substring(0, saveKey.length - 1);
saveKeyText.setText(saveKey.length > 0 ? saveKey : "_");
} else if (activeInput === "load" && loadKey.length > 0) {
loadKey = loadKey.substring(0, loadKey.length - 1);
loadKeyText.setText(loadKey.length > 0 ? loadKey : "_");
}
} else {
if (activeInput === "save" && saveKey.length < 12) {
saveKey += btn.key;
saveKeyText.setText(saveKey);
} else if (activeInput === "load" && loadKey.length < 12) {
loadKey += btn.key;
loadKeyText.setText(loadKey);
}
}
break;
}
}
};
game.addChild(saveMenuOverlay);
}
// Add help button below shop button
var helpBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
helpBtnBg.width = 340;
helpBtnBg.height = 140;
helpBtnBg.alpha = 0.7;
helpBtnBg.x = 2048 / 2 + 400; // Move to the right
helpBtnBg.y = shopBtnBg.y + shopBtnBg.height / 2 + 60 + helpBtnBg.height / 2;
menuOverlay.addChild(helpBtnBg);
var helpBtn = new Text2("HELP", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
helpBtn.anchor.set(0.5, 0.5);
helpBtn.x = helpBtnBg.x;
helpBtn.y = helpBtnBg.y;
menuOverlay.addChild(helpBtn);
// Add scoreboard container with scoreboard asset background
var scoreboardBg = LK.getAsset('Scoreboard', {
anchorX: 0.5,
anchorY: 0
});
// Make the scoreboard background bigger
scoreboardBg.width = 1100;
scoreboardBg.height = 1400;
scoreboardBg.alpha = 0.9;
scoreboardBg.x = 1500; // Further right side of screen
scoreboardBg.y = helpBtnBg.y + helpBtnBg.height / 2 + 80; // Below help button with margin
menuOverlay.addChild(scoreboardBg);
var scoreboardContainer = new Container();
scoreboardContainer.x = scoreboardBg.x;
scoreboardContainer.y = scoreboardBg.y;
menuOverlay.addChild(scoreboardContainer);
// Scoreboard title
var scoreboardTitle = new Text2("TOP 10 SCORES", {
size: 70,
fill: "#fff",
fontWeight: "bold"
});
scoreboardTitle.anchor.set(0.5, 0);
scoreboardTitle.x = 0;
scoreboardTitle.y = 130;
scoreboardContainer.addChild(scoreboardTitle);
// Array to hold scoreboard text objects
var scoreboardTexts = [];
// Function to update scoreboard display
function updateScoreboard() {
// Get current high scores and names from storage as individual keys
var highScores = [];
var highScoreNames = [];
for (var i = 0; i < 10; i++) {
var score = storage["highScore_" + i];
var name = storage["highScoreName_" + i];
if (score !== undefined && score !== null) {
highScores.push(score);
highScoreNames.push(name || "Player");
}
}
// Clear existing scoreboard text objects
for (var i = 0; i < scoreboardTexts.length; i++) {
scoreboardContainer.removeChild(scoreboardTexts[i]);
}
scoreboardTexts = [];
// Display top 10 scores
for (var i = 0; i < Math.min(10, highScores.length); i++) {
var score = highScores[i];
var name = highScoreNames[i] || "Player";
var displayText = i + 1 + ". " + name + " - " + score;
var scoreText = new Text2(displayText, {
size: 70,
fill: "#fff"
});
scoreText.anchor.set(0, 0);
scoreText.x = -300;
scoreText.y = 260 + i * 80; // Space entries 80 pixels apart, start at 260
scoreboardContainer.addChild(scoreText);
scoreboardTexts.push(scoreText);
}
// If no scores yet, show placeholder
if (highScores.length === 0) {
var noScoresText = new Text2("No scores yet!", {
size: 70,
fill: "#aaa"
});
noScoresText.anchor.set(0, 0);
noScoresText.x = -300;
noScoresText.y = 260;
scoreboardContainer.addChild(noScoresText);
scoreboardTexts.push(noScoresText);
}
}
// Initialize scoreboard
updateScoreboard();
// Function to save high score
function saveHighScore(newScore, nickname) {
// Only save scores from score mode
if (!scoreMode) {
return;
}
// Get current high scores using individual storage keys
var highScores = [];
var highScoreNames = [];
for (var i = 0; i < 10; i++) {
var score = storage["highScore_" + i];
var name = storage["highScoreName_" + i];
if (score !== undefined && score !== null) {
highScores.push(score);
highScoreNames.push(name || "Player");
}
}
// Use nickname if provided, otherwise fallback to Player
var playerName = "Player";
if (typeof nickname === "string" && nickname.trim().length > 0) {
playerName = nickname.trim();
}
// Add new score and name
highScores.push(newScore);
highScoreNames.push(playerName);
// Create combined array for sorting
var combined = [];
for (var i = 0; i < highScores.length; i++) {
combined.push({
score: highScores[i],
name: highScoreNames[i]
});
}
// Sort in descending order by score
combined.sort(function (a, b) {
return b.score - a.score;
});
// Keep only top 10
if (combined.length > 10) {
combined = combined.slice(0, 10);
}
// Separate back into two arrays
var newHighScores = [];
var newHighScoreNames = [];
for (var i = 0; i < combined.length; i++) {
newHighScores.push(combined[i].score);
newHighScoreNames.push(combined[i].name);
}
// Save back to storage as individual keys (storage only supports literals)
for (var i = 0; i < newHighScores.length; i++) {
storage["highScore_" + i] = newHighScores[i];
storage["highScoreName_" + i] = newHighScoreNames[i];
}
// Clear any remaining old scores beyond the new length
for (var i = newHighScores.length; i < 10; i++) {
if (storage["highScore_" + i] !== undefined) {
storage["highScore_" + i] = undefined;
storage["highScoreName_" + i] = undefined;
}
}
// Update display
updateScoreboard();
}
// --- MODE SELECTION MENU ---
var modeSelectionOverlay = null;
function showModeSelection() {
if (modeSelectionOverlay && modeSelectionOverlay.visible) {
return;
}
if (modeSelectionOverlay) {
modeSelectionOverlay.visible = true;
return;
}
modeSelectionOverlay = new Container();
modeSelectionOverlay.zIndex = 15000; // between menu and help
// Mode selection background using menu asset
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 0.95;
modeSelectionOverlay.addChild(bg);
// Mode selection title
var modeTitle = new Text2("SELECT GAME MODE", {
size: 140,
fill: "#fff",
fontWeight: "bold"
});
modeTitle.anchor.set(0.5, 0);
modeTitle.x = 2048 / 2;
modeTitle.y = 400;
modeSelectionOverlay.addChild(modeTitle);
// Standard Mode Button
var standardBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
standardBtnBg.width = 600;
standardBtnBg.height = 220;
standardBtnBg.alpha = 0.7;
standardBtnBg.x = 2048 / 2;
standardBtnBg.y = 800;
modeSelectionOverlay.addChild(standardBtnBg);
var standardBtn = new Text2("STANDARD MODE", {
size: 90,
fill: 0x00EAFF,
fontWeight: "bold"
});
standardBtn.anchor.set(0.5, 0.5);
standardBtn.x = 2048 / 2;
standardBtn.y = 800;
modeSelectionOverlay.addChild(standardBtn);
// Hide boss gold text if present (when showing mode selection)
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
// God Mode Button
var godBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
godBtnBg.width = 600;
godBtnBg.height = 220;
godBtnBg.alpha = 0.7;
godBtnBg.x = 2048 / 2;
godBtnBg.y = 1100;
modeSelectionOverlay.addChild(godBtnBg);
var godBtn = new Text2("GOD MODE", {
size: 100,
fill: 0xffd700,
fontWeight: "bold"
});
godBtn.anchor.set(0.5, 0.5);
godBtn.x = 2048 / 2;
godBtn.y = 1100;
modeSelectionOverlay.addChild(godBtn);
// Boss Mode Button
var bossBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
bossBtnBg.width = 600;
bossBtnBg.height = 220;
bossBtnBg.alpha = 0.7;
bossBtnBg.x = 2048 / 2;
bossBtnBg.y = 1400;
modeSelectionOverlay.addChild(bossBtnBg);
var bossBtn = new Text2("BOSS MODE", {
size: 100,
fill: 0xff4444,
fontWeight: "bold"
});
bossBtn.anchor.set(0.5, 0.5);
bossBtn.x = 2048 / 2;
bossBtn.y = 1400;
modeSelectionOverlay.addChild(bossBtn);
// Score Mode Button
var scoreBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
scoreBtnBg.width = 600;
scoreBtnBg.height = 220;
scoreBtnBg.alpha = 0.7;
scoreBtnBg.x = 2048 / 2;
scoreBtnBg.y = 1700;
modeSelectionOverlay.addChild(scoreBtnBg);
var scoreBtn = new Text2("SCORE MODE", {
size: 100,
fill: 0x00EAFF,
fontWeight: "bold"
});
scoreBtn.anchor.set(0.5, 0.5);
scoreBtn.x = 2048 / 2;
scoreBtn.y = 1700;
modeSelectionOverlay.addChild(scoreBtn);
// Back button
var backBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
backBtnBg.width = 340;
backBtnBg.height = 140;
backBtnBg.alpha = 0.7;
backBtnBg.x = 2048 / 2;
backBtnBg.y = 2000;
modeSelectionOverlay.addChild(backBtnBg);
var backBtn = new Text2("BACK", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
backBtn.anchor.set(0.5, 0.5);
backBtn.x = 2048 / 2;
backBtn.y = 2000;
modeSelectionOverlay.addChild(backBtn);
// Mode selection interactions
modeSelectionOverlay.down = function (x, y, obj) {
// Standard Mode
var dx = x - standardBtn.x;
var dy = y - standardBtn.y;
if (Math.abs(dx) <= standardBtnBg.width / 2 && Math.abs(dy) <= standardBtnBg.height / 2) {
// Start standard mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = false;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in standard mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('bgmusic');
}
return;
}
// God Mode
var gdx = x - godBtn.x;
var gdy = y - godBtn.y;
if (Math.abs(gdx) <= godBtnBg.width / 2 && Math.abs(gdy) <= godBtnBg.height / 2) {
// Start god mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = true;
bossMode = false;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in god mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Godmode');
}
return;
}
// Boss Mode
var bdx = x - bossBtn.x;
var bdy = y - bossBtn.y;
if (Math.abs(bdx) <= bossBtnBg.width / 2 && Math.abs(bdy) <= bossBtnBg.height / 2) {
// Start boss mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = true;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
// Set up for boss mode: reset score, enemyXSpawned, etc.
score = 0;
scoreTxt.setText(score);
enemyXSpawned = false;
bossMusicPlayed = true; // already playing
spawnTick = 0;
// Show boss gold text and set to current gold
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = true;
bossGoldTxt.setText("Gold: " + gold);
}
// Hide shop gold text if present
if (typeof goldTxt !== "undefined") {
goldTxt.visible = false;
}
// Load gold from storage if saveKey is present
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
var loadedGold = storage["goldSave_" + saveKey];
if (typeof loadedGold !== "undefined") {
gold = loadedGold;
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
// Save gold immediately after loading
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
return;
}
// Score Mode
var sdx = x - scoreBtn.x;
var sdy = y - scoreBtn.y;
if (Math.abs(sdx) <= scoreBtnBg.width / 2 && Math.abs(sdy) <= scoreBtnBg.height / 2) {
// Start score mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = false;
scoreMode = true;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in score mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Scoremode');
}
return;
}
// Back button
var backDx = x - backBtn.x;
var backDy = y - backBtn.y;
if (Math.abs(backDx) <= backBtnBg.width / 2 && Math.abs(backDy) <= backBtnBg.height / 2) {
modeSelectionOverlay.visible = false;
return;
}
};
game.addChild(modeSelectionOverlay);
}
// Add menu overlay to game
game.addChild(menuOverlay);
// --- HELP MENU POPUP ---
var helpMenuOverlay = null;
function showHelpMenu() {
if (helpMenuOverlay && helpMenuOverlay.visible) {
return;
}
if (helpMenuOverlay) {
helpMenuOverlay.visible = true;
return;
}
helpMenuOverlay = new Container();
helpMenuOverlay.zIndex = 20000;
// Help menu background using helpbackground asset
var bg = LK.getAsset('Helpbackground', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
helpMenuOverlay.addChild(bg);
// Help title
var helpTitle = new Text2("HELP", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
helpTitle.anchor.set(0.5, 0);
helpTitle.x = 2048 / 2;
helpTitle.y = 320;
helpMenuOverlay.addChild(helpTitle);
// --- PAGE SYSTEM ---
var helpPage = 0; // 0 = enemies, 1 = items
// Enemy types info for help menu
var enemyTypes = [{
asset: 'enemy1',
name: 'Enemy 1',
desc: 'Standard enemy. Moves straight down. Easy to destroy.'
}, {
asset: 'enemy2',
name: 'Enemy 2',
desc: 'Sine-wave enemy. Moves in a wavy pattern. Harder to hit.'
}, {
asset: 'enemy3',
name: 'Enemy 3',
desc: 'Strong enemy. Takes 5 hits to destroy. Large and slow.'
}, {
asset: 'Enemy4',
name: 'Enemy 4',
desc: 'Diagonal bouncer. Moves diagonally, bounces off edges, and explodes when near the hero!'
}, {
asset: 'enemyX',
name: 'Boss Enemy X',
desc: 'Boss enemy. Appears after 250 score or in Boss Mode. Very tough!'
}, {
asset: 'EnemyZ',
name: 'Boss Enemy Z',
desc: 'Boss enemy. Zig-zags, shoots double beams, and is very fast!'
}];
// Item types info for help menu
var itemTypes = [{
asset: 'healthPotion',
name: 'Health Potion',
desc: 'Restores 1 health. Pick up to heal. If at max health, does nothing.'
}, {
asset: 'shieldItem',
name: 'Shield',
desc: 'Grants a shield for 6 seconds if at max health. Absorbs one hit from enemies or bullets.'
}, {
asset: 'beamItem',
name: 'Beam Powerup',
desc: 'Enables triple-shot for a short time. Fires 3 bullets in a spread.'
}];
// --- CONTAINER FOR PAGE CONTENT ---
var pageContent = new Container();
helpMenuOverlay.addChild(pageContent);
// --- RENDER PAGE FUNCTION ---
function renderHelpPage() {
// Remove all children from pageContent
while (pageContent.children.length > 0) {
pageContent.removeChild(pageContent.children[0]);
}
// Title
helpTitle.setText(helpPage === 0 ? "HELP" : "ITEMS");
// Layout: vertical list, left-aligned for both image and text
var startY = 500;
var spacingY = 340;
var leftMargin = 220;
var imageTextGap = 40;
var data = helpPage === 0 ? enemyTypes : itemTypes;
for (var i = 0; i < data.length; i++) {
var et = data[i];
// Image
var img = LK.getAsset(et.asset, {
anchorX: 0,
anchorY: 0,
x: leftMargin,
y: startY + i * spacingY,
width: et.asset === 'enemyX' ? 180 : 120,
height: et.asset === 'enemyX' ? 180 : 120
});
pageContent.addChild(img);
// Name
var nameTxt = new Text2(et.name, {
size: 80,
fill: "#fff",
fontWeight: "bold"
});
nameTxt.anchor.set(0, 0);
nameTxt.x = leftMargin + (et.asset === 'enemyX' ? 180 : 120) + imageTextGap;
nameTxt.y = startY + i * spacingY + 10;
pageContent.addChild(nameTxt);
// Description
var descTxt = new Text2(et.desc, {
size: 60,
fill: "#fff",
align: "left"
});
descTxt.anchor.set(0, 0);
descTxt.x = leftMargin + (et.asset === 'enemyX' ? 180 : 120) + imageTextGap;
descTxt.y = startY + i * spacingY + 100;
pageContent.addChild(descTxt);
}
}
renderHelpPage();
// --- PAGE NAVIGATION BUTTONS ---
// Place under the last description text
// Compute button Y based on number of entries in current help page
var numEntries = helpPage === 0 ? enemyTypes.length : itemTypes.length;
var lastDescY = 500 + (numEntries - 1) * 340 + 100 + 120; // 100 for desc offset, 120 for some margin
// Close button (centered, first so it's under others visually)
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
closeBtnBg.y = lastDescY;
helpMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = 2048 / 2;
closeBtn.y = lastDescY;
helpMenuOverlay.addChild(closeBtn);
// Items button (right)
var nextBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
nextBtnBg.width = 340;
nextBtnBg.height = 140;
nextBtnBg.alpha = 0.7;
nextBtnBg.x = 2048 / 2 + 400;
nextBtnBg.y = lastDescY;
helpMenuOverlay.addChild(nextBtnBg);
var nextBtn = new Text2("ITEMS", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
nextBtn.anchor.set(0.5, 0.5);
nextBtn.x = nextBtnBg.x;
nextBtn.y = nextBtnBg.y;
helpMenuOverlay.addChild(nextBtn);
// Enemies button (left)
var prevBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
prevBtnBg.width = 340;
prevBtnBg.height = 140;
prevBtnBg.alpha = 0.7;
prevBtnBg.x = 2048 / 2 - 400;
prevBtnBg.y = lastDescY;
helpMenuOverlay.addChild(prevBtnBg);
var prevBtn = new Text2("ENEMIES", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
prevBtn.anchor.set(0.5, 0.5);
prevBtn.x = prevBtnBg.x;
prevBtn.y = prevBtnBg.y;
helpMenuOverlay.addChild(prevBtn);
// Dismiss help menu on close button press, and handle page navigation
helpMenuOverlay.down = function (x, y, obj) {
// Close
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
helpMenuOverlay.visible = false;
return;
}
// Prev (ENEMIES)
var pdx = x - prevBtn.x;
var pdy = y - prevBtn.y;
if (Math.abs(pdx) <= prevBtnBg.width / 2 && Math.abs(pdy) <= prevBtnBg.height / 2) {
if (helpPage !== 0) {
helpPage = 0;
renderHelpPage();
}
return;
}
// Next (ITEMS)
var ndx = x - nextBtn.x;
var ndy = y - nextBtn.y;
if (Math.abs(ndx) <= nextBtnBg.width / 2 && Math.abs(ndy) <= nextBtnBg.height / 2) {
if (helpPage !== 1) {
helpPage = 1;
renderHelpPage();
}
return;
}
};
game.addChild(helpMenuOverlay);
}
// Menu state
var menuActive = true;
// --- SHOP MENU POPUP ---
var shopMenuOverlay = null;
function showShopMenu() {
if (shopMenuOverlay && shopMenuOverlay.visible) {
return;
}
if (shopMenuOverlay) {
// Hide goldTxt in shop if boss mode is active, show otherwise
if (typeof goldTxt !== "undefined") {
if (bossMode) {
goldTxt.visible = false;
} else {
goldTxt.visible = true;
if (shopMenuOverlay && goldTxt.parent !== shopMenuOverlay) {
shopMenuOverlay.addChild(goldTxt);
}
}
}
// Always sync gold to loaded value if loaded with a key when showing shop
if (autoSaveGoldKey && typeof storage["goldSave_" + autoSaveGoldKey] !== "undefined") {
gold = storage["goldSave_" + autoSaveGoldKey];
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
}
// Always update gold text in shop to match loaded value
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
shopMenuOverlay.visible = true;
return;
}
shopMenuOverlay = new Container();
shopMenuOverlay.zIndex = 20000;
// Hide goldTxt in shop if boss mode is active, show otherwise
if (typeof goldTxt !== "undefined") {
if (bossMode) {
goldTxt.visible = false;
} else {
// If loaded with a key, sync gold in shop menu to loaded amount
if (autoSaveGoldKey && typeof storage["goldSave_" + autoSaveGoldKey] !== "undefined") {
gold = storage["goldSave_" + autoSaveGoldKey];
}
// Always show the current gold in the shop menu and update text to match loaded value
goldTxt.setText("Gold: " + gold);
goldTxt.visible = true;
if (shopMenuOverlay && goldTxt.parent !== shopMenuOverlay) {
shopMenuOverlay.addChild(goldTxt);
}
}
}
// Shop menu background using menu asset
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
shopMenuOverlay.addChild(bg);
// Shop title
var shopTitle = new Text2("SHOP", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
shopTitle.anchor.set(0.5, 0);
shopTitle.x = 2048 / 2;
shopTitle.y = 320;
shopMenuOverlay.addChild(shopTitle);
// --- Skins Shop Content ---
// Skin data: id, name, price, asset
var skinList = [{
id: "standard",
name: "Standard",
price: 0,
asset: "hero"
}, {
id: "blue",
name: "Blue Hero",
price: 60,
asset: "heroBlue"
}, {
id: "gold",
name: "Gold Hero",
price: 150,
asset: "heroGold"
}];
// Initialize skin assets (engine will create if not present)
// Track owned and equipped skin in storage
if (typeof storage.ownedSkins === "undefined") {
storage.ownedSkins = {
standard: true
};
}
if (typeof storage.equippedSkin === "undefined") {
storage.equippedSkin = "standard";
}
var ownedSkins = storage.ownedSkins;
var equippedSkin = storage.equippedSkin;
// Helper to update owned/equipped skin in storage
function saveSkinData() {
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
}
// Remove old shop content if present
if (typeof shopContent !== "undefined") {
shopMenuOverlay.removeChild(shopContent);
}
// Shop skin UI elements
var skinButtons = [];
var skinYStart = 600;
var skinYSpacing = 320;
var skinLeftX = 320; // Move all skin items and UIs to the left side
for (var i = 0; i < skinList.length; i++) {
var skin = skinList[i];
// Skin preview
var skinPreview = LK.getAsset(skin.asset, {
anchorX: 0.5,
anchorY: 0.5,
x: skinLeftX,
y: skinYStart + i * skinYSpacing,
width: 180,
height: 180
});
shopMenuOverlay.addChild(skinPreview);
// Skin name (larger, left-aligned, not collapsed)
var skinName = new Text2(skin.name, {
size: 80,
fill: "#fff",
fontWeight: "bold"
});
skinName.anchor.set(0, 0.5);
skinName.x = skinLeftX + 120;
skinName.y = skinYStart + i * skinYSpacing - 40;
shopMenuOverlay.addChild(skinName);
// Price or owned/equipped (on its own line, below name)
var priceOrOwned = new Text2(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Owned" : skin.price === 0 ? "Free" : skin.price + " Gold", {
size: 60,
fill: ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700",
fontWeight: "bold"
});
priceOrOwned.anchor.set(0, 0.5);
priceOrOwned.x = skinLeftX + 120;
priceOrOwned.y = skinYStart + i * skinYSpacing + 40;
shopMenuOverlay.addChild(priceOrOwned);
// Buy/Equip button
var btnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
btnBg.width = 260;
btnBg.height = 100;
btnBg.alpha = 0.7;
btnBg.x = skinLeftX + 600;
btnBg.y = skinYStart + i * skinYSpacing;
shopMenuOverlay.addChild(btnBg);
var btnTxt = new Text2(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Equip" : skin.price === 0 ? "Select" : "Buy", {
size: 60,
fill: ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700",
fontWeight: "bold"
});
btnTxt.anchor.set(0.5, 0.5);
btnTxt.x = btnBg.x;
btnTxt.y = btnBg.y;
shopMenuOverlay.addChild(btnTxt);
skinButtons.push({
skin: skin,
preview: skinPreview,
name: skinName,
priceOrOwned: priceOrOwned,
btnBg: btnBg,
btnTxt: btnTxt
});
}
// Helper to update all skin buttons (after buy/equip)
function updateSkinButtons() {
for (var i = 0; i < skinButtons.length; i++) {
var btn = skinButtons[i];
var skin = btn.skin;
btn.priceOrOwned.setText(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Owned" : skin.price === 0 ? "Free" : skin.price + " Gold");
btn.priceOrOwned.fill = ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700";
btn.btnTxt.setText(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Equip" : skin.price === 0 ? "Select" : "Buy");
btn.btnTxt.fill = ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700";
}
// Update gold text in shop
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
// If loaded with a key, also update storage to reflect new gold
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
lastSavedGold = gold;
}
}
}
// Shop skin purchase/equip logic
shopMenuOverlay.down = function (x, y, obj) {
// Check close button
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
shopMenuOverlay.visible = false;
return;
}
// Check skin buttons
for (var i = 0; i < skinButtons.length; i++) {
var btn = skinButtons[i];
var bx = x - btn.btnBg.x;
var by = y - btn.btnBg.y;
if (Math.abs(bx) <= btn.btnBg.width / 2 && Math.abs(by) <= btn.btnBg.height / 2) {
var skin = btn.skin;
if (ownedSkins[skin.id]) {
// Equip skin
equippedSkin = skin.id;
saveSkinData();
updateSkinButtons();
// Auto-save equipped skin if loaded with a key
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
lastSavedGold = gold;
}
} else if (gold >= skin.price) {
// Buy and equip, deduct from loaded gold if loaded with a key
gold -= skin.price;
ownedSkins[skin.id] = true;
equippedSkin = skin.id;
saveSkinData();
updateSkinButtons();
// Auto-save gold and purchases if loaded with a key
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
lastSavedGold = gold;
}
} else {
// Not enough gold, flash gold text
if (typeof goldTxt !== "undefined") {
LK.effects.flashObject(goldTxt, 0xff0000, 600);
}
}
return;
}
}
};
updateSkinButtons();
// --- Ensure gold is always defined in the global scope before any use ---
var gold = 0;
// Gold variable display in bottom right corner of shop and in-game (all modes except boss mode uses this)
// Create only once, add to game for all modes, and to shop menu for shop
var goldTxt = new Text2("Gold: " + gold, {
size: 120,
fill: 0xFFD700,
fontWeight: "bold"
});
goldTxt.anchor.set(1, 1);
goldTxt.x = 2048 - 60;
goldTxt.y = 2732 - 60;
goldTxt.visible = false; // Only show in-game and in shop, not in menu
game.addChild(goldTxt);
// Only show goldTxt in shop if not in boss mode
if (!bossMode) {
goldTxt.visible = true;
shopMenuOverlay.addChild(goldTxt);
} else {
goldTxt.visible = false;
}
// Close button
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
// Move close button further down below the last skin item
closeBtnBg.y = skinYStart + skinList.length * skinYSpacing + 80;
shopMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = 2048 / 2;
closeBtn.y = closeBtnBg.y;
shopMenuOverlay.addChild(closeBtn);
// Dismiss shop menu on close button press
shopMenuOverlay.down = function (x, y, obj) {
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
shopMenuOverlay.visible = false;
return;
}
};
game.addChild(shopMenuOverlay);
}
// Play button interaction
menuOverlay.down = function (x, y, obj) {
// Check if play button was pressed - show mode selection
var dx = x - playBtn.x;
var dy = y - playBtn.y;
if (Math.abs(dx) <= playBtnBg.width / 2 && Math.abs(dy) <= playBtnBg.height / 2) {
// Show mode selection menu
showModeSelection();
return;
}
// Check if music button was pressed
var mdx = x - musicBtn.x;
var mdy = y - musicBtn.y;
if (Math.abs(mdx) <= musicBtnBg.width / 2 && Math.abs(mdy) <= musicBtnBg.height / 2) {
musicOn = !musicOn;
if (musicOn) {
musicBtn.setText("MUSIC: ON");
LK.playMusic('Menu');
} else {
musicBtn.setText("MUSIC: OFF");
LK.stopMusic();
}
return;
}
// Check if shop button was pressed
if (typeof shopBtn !== "undefined" && typeof shopBtnBg !== "undefined") {
var sdx = x - shopBtn.x;
var sdy = y - shopBtn.y;
if (Math.abs(sdx) <= shopBtnBg.width / 2 && Math.abs(sdy) <= shopBtnBg.height / 2) {
showShopMenu();
return;
}
}
// Check if save button was pressed
if (typeof saveBtn !== "undefined" && typeof saveBtnBg !== "undefined") {
var savdx = x - saveBtn.x;
var savdy = y - saveBtn.y;
if (Math.abs(savdx) <= saveBtnBg.width / 2 && Math.abs(savdy) <= saveBtnBg.height / 2) {
showSaveMenu();
return;
}
}
// Check if help button was pressed
if (typeof helpBtn !== "undefined" && typeof helpBtnBg !== "undefined") {
var hdx = x - helpBtn.x;
var hdy = y - helpBtn.y;
if (Math.abs(hdx) <= helpBtnBg.width / 2 && Math.abs(hdy) <= helpBtnBg.height / 2) {
// Show help popup (custom help menu)
showHelpMenu();
return;
}
}
};
menuOverlay.move = function (x, y, obj) {};
menuOverlay.up = function (x, y, obj) {};
// Score display
var scoreTxt = new Text2('0', {
size: 120,
fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Health bar UI (horizontal, left bottom)
var maxHealth = 6;
var heroHealth = maxHealth;
var healthBarBg = LK.getAsset('enemy2', {
anchorX: 0,
// left edge
anchorY: 1,
// bottom edge
tint: 0x222222
});
healthBarBg.width = 420;
healthBarBg.height = 60;
healthBarBg.alpha = 0.45;
// Place at left bottom, with margin (60px from left, 60px from bottom)
healthBarBg.x = 60;
healthBarBg.y = 2732 - 60;
healthBarBg.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(healthBarBg);
var healthBar = LK.getAsset('enemy1', {
anchorX: 0,
// left edge
anchorY: 1,
// bottom edge
tint: 0xff4444
});
healthBar.width = 420;
healthBar.height = 60;
healthBar.alpha = 0.85;
healthBar.x = 60;
healthBar.y = 2732 - 60;
healthBar.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(healthBar);
// --- Health bar squares (vertical, left bottom) ---
var healthBarVSquares = [];
var squareSpacing = 12;
var squareSize = 60;
var baseX = 60;
var baseY = 2732 - 60;
for (var i = 0; i < maxHealth; i++) {
var square = LK.getAsset('Healthbar', {
anchorX: 0,
anchorY: 1,
x: baseX + i * (squareSize + squareSpacing),
y: baseY,
width: squareSize,
height: squareSize,
tint: 0x44ff44
});
square.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(square);
healthBarVSquares.push(square);
}
function updateHealthBar() {
// Horizontal bar (left)
healthBar.width = 420 * (heroHealth / maxHealth);
if (heroHealth <= 2) {
healthBar.tint = 0xff2222;
} else if (heroHealth <= 4) {
healthBar.tint = 0xffbb22;
} else {
healthBar.tint = 0x44ff44;
}
// Vertical bar (center) - show/hide squares and tint by health
for (var i = 0; i < healthBarVSquares.length; i++) {
if (i < heroHealth) {
healthBarVSquares[i].visible = true;
// Tint by health: green if >4, yellow if 3-4, red if 1-2
if (heroHealth <= 2) {
healthBarVSquares[i].tint = 0xff2222;
} else if (heroHealth <= 4) {
healthBarVSquares[i].tint = 0xffbb22;
} else {
healthBarVSquares[i].tint = 0x44ff44;
}
// Add a white border highlight if health is full
healthBarVSquares[i].alpha = heroHealth === maxHealth ? 1.0 : 0.95;
} else {
healthBarVSquares[i].visible = false;
}
}
}
updateDemoHealthSquares && updateDemoHealthSquares();
// Custom nickname prompt overlay for score mode game over
function showNicknamePrompt(callback) {
// Prevent multiple prompts
if (game.nicknamePromptOverlay && game.nicknamePromptOverlay.visible) {
return;
}
var overlay = new Container();
overlay.zIndex = 99999;
// Semi-transparent background
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 0.92;
overlay.addChild(bg);
// Title
var title = new Text2("GAME OVER!", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
title.anchor.set(0.5, 0);
title.x = 2048 / 2;
title.y = 400;
overlay.addChild(title);
// Prompt text
var prompt = new Text2("Enter your nickname:", {
size: 80,
fill: "#fff"
});
prompt.anchor.set(0.5, 0);
prompt.x = 2048 / 2;
prompt.y = 600;
overlay.addChild(prompt);
// Nickname input (simulate with text and +/- buttons)
var nickname = "";
var maxLen = 12;
var nicknameText = new Text2("_", {
size: 100,
fill: 0x00EAFF
});
nicknameText.anchor.set(0.5, 0.5);
nicknameText.x = 2048 / 2;
nicknameText.y = 800;
overlay.addChild(nicknameText);
// On-screen keyboard (QWERTY layout: 3 rows + 1 row for numbers, backspace, OK)
var qwertyRows = [["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"], ["A", "S", "D", "F", "G", "H", "J", "K", "L"], ["Z", "X", "C", "V", "B", "N", "M"], ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], ["<", "OK"]];
var keyButtons = [];
var keySize = 120;
var keySpacing = 18;
var startY = 1000;
for (var row = 0; row < qwertyRows.length; row++) {
var keysInRow = qwertyRows[row];
// Calculate row width for centering
var rowWidth = keysInRow.length * keySize + (keysInRow.length - 1) * keySpacing;
var startX = 2048 / 2 - rowWidth / 2 + keySize / 2;
var y = startY + row * (keySize + keySpacing);
for (var col = 0; col < keysInRow.length; col++) {
var key = keysInRow[col];
var keyBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
keyBg.width = keySize;
keyBg.height = keySize;
keyBg.alpha = 0.7;
keyBg.x = startX + col * (keySize + keySpacing);
keyBg.y = y;
overlay.addChild(keyBg);
var keyTxt = new Text2(key, {
size: 60,
fill: "#fff",
fontWeight: "bold"
});
keyTxt.anchor.set(0.5, 0.5);
keyTxt.x = keyBg.x;
keyTxt.y = keyBg.y;
overlay.addChild(keyTxt);
keyButtons.push({
bg: keyBg,
txt: keyTxt,
key: key
});
}
}
// Button interaction
overlay.down = function (x, y, obj) {
for (var i = 0; i < keyButtons.length; i++) {
var btn = keyButtons[i];
var dx = x - btn.bg.x;
var dy = y - btn.bg.y;
if (Math.abs(dx) <= btn.bg.width / 2 && Math.abs(dy) <= btn.bg.height / 2) {
if (btn.key === "OK") {
// Accept nickname
// Stop scoremode music and play gameover music if in score mode
if (scoreMode) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Gameover');
}
}
overlay.visible = false;
if (typeof callback === "function") {
callback(nickname.length > 0 ? nickname : "Player");
}
if (game.nicknamePromptOverlay) {
game.removeChild(game.nicknamePromptOverlay);
game.nicknamePromptOverlay = null;
}
return;
} else if (btn.key === "<") {
// Backspace
if (nickname.length > 0) {
nickname = nickname.substring(0, nickname.length - 1);
nicknameText.setText(nickname.length > 0 ? nickname : "_");
}
} else {
// Add character
if (nickname.length < maxLen) {
nickname += btn.key;
nicknameText.setText(nickname);
}
}
break;
}
}
};
// Add overlay to game and track
game.addChild(overlay);
game.nicknamePromptOverlay = overlay;
}
// Game variables
// Helper to get equipped skin asset
function getEquippedHeroAsset() {
if (typeof storage.equippedSkin !== "undefined") {
if (storage.equippedSkin === "blue") {
return "heroBlue";
}
if (storage.equippedSkin === "gold") {
return "heroGold";
}
}
return "hero";
}
var hero = new Hero();
game.addChild(hero);
hero.x = 2048 / 2;
hero.y = 2732 - 350;
hero.visible = false; // Hide in menu
// Listen for skin change in shop and update hero skin
if (typeof shopMenuOverlay !== "undefined" && shopMenuOverlay !== null) {
var oldShopDown = shopMenuOverlay.down;
shopMenuOverlay.down = function (x, y, obj) {
if (typeof oldShopDown === "function") {
oldShopDown(x, y, obj);
}
if (typeof storage.equippedSkin !== "undefined" && typeof hero.setSkin === "function") {
hero.setSkin(storage.equippedSkin);
}
};
}
// --- Gold text for boss mode ---
var bossGoldTxt = new Text2("Gold: 0", {
size: 120,
fill: 0xFFD700,
fontWeight: "bold"
});
bossGoldTxt.anchor.set(1, 0);
bossGoldTxt.x = 2048 - 60;
bossGoldTxt.y = 60;
bossGoldTxt.visible = false;
game.addChild(bossGoldTxt);
// Game speed controller (only visible in god mode)
var gameSpeed = 1.0; // Default speed multiplier
var speedControllerVisible = false;
// Speed controller UI elements - positioned on left side and made vertical
var speedControllerBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedControllerBg.width = 180;
speedControllerBg.height = 600;
speedControllerBg.alpha = 0.8;
speedControllerBg.x = 200;
speedControllerBg.y = 500;
speedControllerBg.visible = false;
game.addChild(speedControllerBg);
var speedControllerLabel = new Text2("1.0x", {
size: 90,
fill: "#fff",
fontWeight: "bold"
});
speedControllerLabel.anchor.set(0.5, 0.5);
speedControllerLabel.x = 200;
speedControllerLabel.y = 450;
speedControllerLabel.visible = false;
game.addChild(speedControllerLabel);
// Speed decrease button
var speedDecreaseBtn = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedDecreaseBtn.width = 120;
speedDecreaseBtn.height = 120;
speedDecreaseBtn.alpha = 0.7;
speedDecreaseBtn.x = 200;
speedDecreaseBtn.y = 500 + 180;
speedDecreaseBtn.visible = false;
game.addChild(speedDecreaseBtn);
var speedDecreaseTxt = new Text2("-", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
speedDecreaseTxt.anchor.set(0.5, 0.5);
speedDecreaseTxt.x = speedDecreaseBtn.x;
speedDecreaseTxt.y = speedDecreaseBtn.y;
speedDecreaseTxt.visible = false;
game.addChild(speedDecreaseTxt);
// Speed increase button
var speedIncreaseBtn = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedIncreaseBtn.width = 120;
speedIncreaseBtn.height = 120;
speedIncreaseBtn.alpha = 0.7;
speedIncreaseBtn.x = 200;
speedIncreaseBtn.y = 500 - 180;
speedIncreaseBtn.visible = false;
game.addChild(speedIncreaseBtn);
var speedIncreaseTxt = new Text2("+", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
speedIncreaseTxt.anchor.set(0.5, 0.5);
speedIncreaseTxt.x = speedIncreaseBtn.x;
speedIncreaseTxt.y = speedIncreaseBtn.y;
speedIncreaseTxt.visible = false;
game.addChild(speedIncreaseTxt);
// Function to update speed controller display
function updateSpeedController() {
var visible = godMode && !menuActive;
speedControllerBg.visible = visible;
speedControllerLabel.visible = visible;
speedDecreaseBtn.visible = visible;
speedDecreaseTxt.visible = visible;
speedIncreaseBtn.visible = visible;
speedIncreaseTxt.visible = visible;
if (visible) {
speedControllerLabel.setText(gameSpeed.toFixed(1) + "x");
}
}
// Track if EnemyX has spawned
var enemyXSpawned = false;
var enemyZSpawned = false; // Track if EnemyZ is present in boss mode
// Track if EnemyX has been killed after 250 score (not in boss mode)
var enemyXKilledAfter250 = false;
// Ulti button UI and state
var ultiReady = true;
var ultiCooldown = 0;
var ultiCooldownMax = 1200; // 20 seconds at 60fps
// Create ulti button
var ultiBtn = new Text2("ULTI", {
size: 120,
fill: 0x00EAFF,
fontWeight: "bold"
});
ultiBtn.anchor.set(0.5, 0.5);
// Place in right corner, leaving margin for touch and not overlapping top menu
ultiBtn.x = 2048 - 180;
ultiBtn.y = 2732 - 180;
ultiBtn.bg = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x00eaff
});
ultiBtn.bg.width = 340;
ultiBtn.bg.height = 220;
ultiBtn.bg.alpha = 0.25;
ultiBtn.bg.x = ultiBtn.x;
ultiBtn.bg.y = ultiBtn.y;
ultiBtn.bg.visible = false; // Hide in menu
game.addChild(ultiBtn.bg);
ultiBtn.visible = false; // Hide in menu
game.addChild(ultiBtn);
// Ulti button cooldown overlay
var ultiBtnOverlay = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x222222
});
ultiBtnOverlay.width = 340;
ultiBtnOverlay.height = 220;
ultiBtnOverlay.alpha = 0.55;
ultiBtnOverlay.x = ultiBtn.x;
ultiBtnOverlay.y = ultiBtn.y;
ultiBtnOverlay.visible = false;
game.addChild(ultiBtnOverlay);
// Laser Cannon state (no button UI)
var laserReady = true;
var laserCooldown = 0;
var laserCooldownMax = 720; // 12 seconds at 60fps
// Armor visual overlay for shield
var heroArmor = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x80eaff // light blue
});
heroArmor.width = hero.width * 1.35;
heroArmor.height = hero.height * 1.35;
heroArmor.alpha = 0.55;
heroArmor.visible = false;
game.addChild(heroArmor);
var heroBullets = [];
var enemies = [];
var enemyBullets = [];
var items = [];
var dragNode = null;
var lastHeroIntersecting = false;
var score = 0;
var spawnTick = 0;
var enemyShootTick = 0;
// Powerup state
var shieldActive = false;
var shieldTimer = 0;
var beamActive = false;
var beamTimer = 0;
// Helper: spawn item
function spawnItem() {
var itemType = Math.random() < 0.5 ? "shield" : "beam";
var item;
if (itemType === "shield") {
item = new ShieldItem();
} else {
item = new BeamItem();
}
item.x = 200 + Math.random() * (2048 - 400);
item.y = -80;
items.push(item);
game.addChild(item);
}
// Helper: spawn enemy
function spawnEnemy() {
// 10% Enemy4 (now allowed in score mode at any score), 20% Enemy3, 35% Enemy1, 35% Enemy2
var rand = Math.random();
var enemy;
// Only allow Enemy4 to spawn after 600 score in standard and god modes
if (rand < 0.35) {
enemy = new Enemy1();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else if (rand < 0.7) {
enemy = new Enemy2();
enemy.baseX = 200 + Math.random() * (2048 - 400);
enemy.x = enemy.baseX;
enemy.y = -80;
enemy.t = Math.random() * 2;
} else if (rand < 0.9) {
enemy = new Enemy3();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else {
// Enemy4 spawn logic
if (typeof scoreMode !== "undefined" && scoreMode || (typeof godMode !== "undefined" && godMode || typeof bossMode !== "undefined" && !bossMode) && typeof score !== "undefined" && score >= 600) {
// In score mode, always allow Enemy4. In standard/god mode, only after 600 score.
enemy = new Enemy4();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else {
// If not allowed, fallback to Enemy1
enemy = new Enemy1();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
}
}
enemies.push(enemy);
game.addChild(enemy);
}
// Helper: spawn enemy bullet
function spawnEnemyBullet(enemy, targetX, targetY) {
var bullet = new EnemyBullet();
bullet.x = enemy.x;
bullet.y = enemy.y + 60;
// Aim at hero
var dx = targetX - bullet.x;
var dy = targetY - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 18;
bullet.speedY = dy / len * 18;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
// Move handler for dragging hero
function handleMove(x, y, obj) {
// Always follow mouse if not dragging and not in menu
if (!dragNode && !(typeof menuActive !== "undefined" && menuActive)) {
// Clamp hero inside screen
var hw = hero.width / 2;
var hh = hero.height / 2;
var nx = Math.max(hw, Math.min(2048 - hw, x));
var ny = Math.max(hh + 100, Math.min(2732 - hh, y));
hero.x = nx;
hero.y = ny;
return;
}
if (dragNode) {
// Clamp hero inside screen
var hw = dragNode.width / 2;
var hh = dragNode.height / 2;
var nx = Math.max(hw, Math.min(2048 - hw, x));
var ny = Math.max(hh + 100, Math.min(2732 - hh, y));
dragNode.x = nx;
dragNode.y = ny;
}
}
// --- Make hero follow mouse automatically at game start (PC only) ---
if (typeof window !== "undefined" && window.addEventListener) {
window.addEventListener("mousemove", function (evt) {
// Only follow if not in menu and not dragging
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
if (dragNode) {
return;
}
// Get bounding rect of canvas
var canvas = LK.getCanvas ? LK.getCanvas() : document.querySelector("canvas") || null;
if (!canvas) {
return;
}
var rect = canvas.getBoundingClientRect();
// Convert mouse coordinates to game coordinates
var scaleX = 2048 / rect.width;
var scaleY = 2732 / rect.height;
var x = (evt.clientX - rect.left) * scaleX;
var y = (evt.clientY - rect.top) * scaleY;
handleMove(x, y, {
event: evt
});
});
}
// Touch down: start dragging hero
game.down = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
// PC: left mouse click triggers laser cannon if ready and not on menu
if (obj && obj.event && obj.event.type === "mousedown" && obj.event.button === 0 && laserReady) {
// Only fire if click is inside hero sprite (circle)
var dx = x - hero.x;
var dy = y - hero.y;
if (dx * dx + dy * dy <= hero.radius * hero.radius) {
// Activate laser
laserReady = false;
laserCooldown = laserCooldownMax;
// Laser effect: fire a vertical laser column at hero.x
var laserX = hero.x;
// Visual effect: draw a vertical beam for a short time, and make it follow the hero
var laserBeam = LK.getAsset('heroBullet', {
anchorX: 0.5,
anchorY: 1,
x: laserX,
y: hero.y - hero.height / 2
});
laserBeam.width = 80;
laserBeam.height = hero.y - hero.height / 2; // from hero to top
laserBeam.alpha = 0.45;
game.addChild(laserBeam);
// Store reference to active laser beam and set timer
game.activeLaserBeam = laserBeam;
game.activeLaserBeamTimer = 90; // 1.5 seconds at 60fps
LK.getSound('laser').play();
// Destroy all enemies and enemy bullets in the column
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (Math.abs(e.x - laserX) <= 80) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
LK.effects.flashObject(e, 0xffffff, 200);
for (var pi = 0; pi < 12; pi++) {
var part = LK.getAsset(e instanceof Enemy1 ? 'enemy1' : e instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = e.x;
part.y = e.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 12) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion if Enemy3
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = e.x;
healthPotion.y = e.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
e.destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (Math.abs(b.x - laserX) <= 80) {
b.destroy();
enemyBullets.splice(i, 1);
}
}
return;
}
}
dragNode = hero;
handleMove(x, y, obj);
};
// Touch up: stop dragging
game.up = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
dragNode = null;
};
// Touch move: move hero
game.move = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
// Handle speed controller interactions (only in god mode)
if (godMode && !menuActive) {
// Speed decrease button
var dx = x - speedDecreaseBtn.x;
var dy = y - speedDecreaseBtn.y;
if (Math.abs(dx) <= speedDecreaseBtn.width / 2 && Math.abs(dy) <= speedDecreaseBtn.height / 2) {
gameSpeed = Math.max(0.1, gameSpeed - 0.1);
updateSpeedController();
return;
}
// Speed increase button
var idx = x - speedIncreaseBtn.x;
var idy = y - speedIncreaseBtn.y;
if (Math.abs(idx) <= speedIncreaseBtn.width / 2 && Math.abs(idy) <= speedIncreaseBtn.height / 2) {
gameSpeed = Math.min(3.0, gameSpeed + 0.1);
updateSpeedController();
return;
}
}
handleMove(x, y, obj);
// Handle ulti button press (touch/click)
if (ultiReady) {
// Check if touch is inside ulti button area
var dx = x - ultiBtn.x;
var dy = y - ultiBtn.y;
if (Math.abs(dx) <= ultiBtn.bg.width / 2 && Math.abs(dy) <= ultiBtn.bg.height / 2) {
// Activate ulti
ultiReady = false;
ultiCooldown = ultiCooldownMax;
ultiBtnOverlay.visible = true;
// Play ulti sound
LK.getSound('Ulti').play();
// Ulti effect: clear all enemies and enemy bullets
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (e instanceof EnemyX) {
// Ulti is ineffective if EnemyX has under 50 health
if (e.hp < 50) {
// Flash to show ulti hit but no damage
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Ulti does 50 damage to EnemyX in both boss mode and normal mode
e.hp -= 50;
LK.effects.flashObject(e, 0xffffff, 400);
if (e.hp <= 0) {
// Play death animation for EnemyX
var enemyToDestroy = e;
for (var pi = 0; pi < 48; pi++) {
var part = LK.getAsset('enemyX', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 48 + Math.random() * 48;
part.height = 48 + Math.random() * 48;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 48) + Math.random() * 0.2;
var speed = 24 + Math.random() * 16;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 32 + Math.floor(Math.random() * 32);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// Add score for killing EnemyX with ulti
score += 1;
scoreTxt.setText(score);
// Drop 3 health potions when EnemyX is killed by ulti
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
} else if (e instanceof EnemyZ) {
// Ulti is ineffective if EnemyZ has under 50 health
if (e.hp < 50) {
// Flash to show ulti hit but no damage
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Ulti does 50 damage to EnemyZ in both boss mode and normal mode
e.hp -= 50;
LK.effects.flashObject(e, 0xffffff, 400);
if (e.hp <= 0) {
// Play death animation for EnemyZ
var enemyToDestroy = e;
for (var pi = 0; pi < 48; pi++) {
var part = LK.getAsset('EnemyZ', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 48 + Math.random() * 48;
part.height = 48 + Math.random() * 48;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 48) + Math.random() * 0.2;
var speed = 24 + Math.random() * 16;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 32 + Math.floor(Math.random() * 32);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// Add score for killing EnemyZ with ulti
score += 1;
scoreTxt.setText(score);
// Drop 3 health potions when EnemyZ is killed by ulti
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
} else {
// Add score for killing normal enemies with ulti
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
enemies[i].destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
enemyBullets[i].destroy();
enemyBullets.splice(i, 1);
}
LK.effects.flashScreen(0x00eaff, 600);
return;
}
}
// Handle laser cannon activation by clicking on the hero
if (laserReady) {
var dx = x - hero.x;
var dy = y - hero.y;
// Check if touch/click is inside hero sprite (circle)
if (dx * dx + dy * dy <= hero.radius * hero.radius) {
// Activate laser
laserReady = false;
laserCooldown = laserCooldownMax;
// Laser effect: fire a vertical laser column at hero.x
var laserX = hero.x;
// Visual effect: draw a vertical beam for a short time, and make it follow the hero
var laserBeam = LK.getAsset('heroBullet', {
anchorX: 0.5,
anchorY: 1,
//{37} // anchor at bottom
x: laserX,
y: hero.y - hero.height / 2
});
laserBeam.width = 80;
laserBeam.height = hero.y - hero.height / 2; // from hero to top
laserBeam.alpha = 0.45;
game.addChild(laserBeam);
// Store reference to active laser beam and set timer
game.activeLaserBeam = laserBeam;
game.activeLaserBeamTimer = 90; // 1.5 seconds at 60fps
LK.getSound('laser').play();
// Destroy all enemies and enemy bullets in the column
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (Math.abs(e.x - laserX) <= 80) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Play death animation for each
LK.effects.flashObject(e, 0xffffff, 200);
// Particle effect for each
for (var pi = 0; pi < 12; pi++) {
var part = LK.getAsset(e instanceof Enemy1 ? 'enemy1' : e instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = e.x;
part.y = e.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 12) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion if Enemy3
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = e.x;
healthPotion.y = e.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
e.destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (Math.abs(b.x - laserX) <= 80) {
b.destroy();
enemyBullets.splice(i, 1);
}
}
return;
}
}
};
// Main game update
game.update = function () {
// --- Auto-save gold if loaded with a key and gold changed ---
if (autoSaveGoldKey && gold !== lastSavedGold) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
lastSavedGold = gold;
}
if (typeof menuActive !== "undefined" && menuActive) {
// Block all game logic while menu is active
return;
}
// Stop all game logic if gameover screen is shown in score mode
if (scoreMode && game.nicknamePromptOverlay && game.nicknamePromptOverlay.visible) {
return;
}
// Update speed controller visibility
updateSpeedController();
// Apply game speed multiplier to all timed operations
var speedMultiplier = gameSpeed;
// Update hero
hero.update();
// Laser beam follow logic
if (game.activeLaserBeam) {
// Move the beam to follow the hero's x and y, and always stretch from hero to top
game.activeLaserBeam.x = hero.x;
game.activeLaserBeam.y = hero.y - hero.height / 2;
game.activeLaserBeam.height = hero.y - hero.height / 2;
// Laser beam hits enemies it touches
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
// Check if enemy is within the laser beam's column (80px wide, same as beam)
if (e.y + (e.height ? e.height / 2 : 60) >= 0 &&
// enemy is not above top
e.y - (e.height ? e.height / 2 : 60) <= hero.y - hero.height / 2 &&
// enemy is not below beam bottom
Math.abs(e.x - game.activeLaserBeam.x) <= game.activeLaserBeam.width / 2) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Play hit sound and flash
LK.getSound('enemyHit').play();
LK.effects.flashObject(e, 0xffffff, 200);
// Score and handle Enemy3 HP
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
if (e instanceof Enemy3) {
e.hp--;
if (e.hp <= 0) {
// Play death animation before destroying Enemy3
var enemyToDestroy = e;
for (var pi = 0; pi < 24; pi++) {
var part = LK.getAsset('enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 32 + Math.random() * 32;
part.height = 32 + Math.random() * 32;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 24) + Math.random() * 0.2;
var speed = 16 + Math.random() * 12;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 16 + Math.floor(Math.random() * 16);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion when Enemy3 is killed
if (Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
} else {
// Flash for hit, but don't destroy
LK.effects.flashObject(e, 0x8e24aa, 120);
}
} else {
// Play death animation before destroying normal enemies
var enemyToDestroy = e;
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : 'enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
}
}
// Decrement timer and destroy when done
game.activeLaserBeamTimer--;
if (game.activeLaserBeamTimer <= 0) {
game.activeLaserBeam.destroy();
game.activeLaserBeam = null;
}
}
// Ulti cooldown logic
if (godMode) {
ultiReady = true;
ultiCooldown = 0;
ultiBtnOverlay.visible = false;
ultiBtn.text = "ULTI";
} else {
if (!ultiReady) {
ultiCooldown -= speedMultiplier;
if (ultiCooldown <= 0) {
ultiReady = true;
ultiBtnOverlay.visible = false;
} else {
// Show overlay and update text to show seconds left
ultiBtnOverlay.visible = true;
ultiBtn.text = "ULTI\n" + Math.ceil(ultiCooldown / 60) + "s";
}
}
if (ultiReady) {
ultiBtn.text = "ULTI";
ultiBtnOverlay.visible = false;
}
}
// Update armor overlay position and visibility
heroArmor.x = hero.x;
heroArmor.y = hero.y;
heroArmor.visible = shieldActive;
// Laser cannon cooldown logic (no button UI)
if (!laserReady) {
laserCooldown -= speedMultiplier;
if (laserCooldown <= 0) {
laserReady = true;
}
}
// Update shield/beam timers
if (shieldActive) {
shieldTimer -= speedMultiplier;
if (shieldTimer <= 0) {
shieldActive = false;
}
}
if (beamActive) {
beamTimer -= speedMultiplier;
if (beamTimer <= 0) {
beamActive = false;
}
}
// Update items (powerups)
for (var i = items.length - 1; i >= 0; i--) {
var item = items[i];
item.update();
// Remove if off screen
if (item.y > 2732 + 100) {
item.destroy();
items.splice(i, 1);
continue;
}
// Pickup by hero
if (item.intersects(hero)) {
if (item instanceof HealthPotion) {
// Health potion always gives 1 health (if not at max)
if (heroHealth < maxHealth) {
heroHealth = Math.min(maxHealth, heroHealth + 1);
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
LK.effects.flashObject(hero, 0x44ff44, 400);
}
} else if (item instanceof ShieldItem) {
// If already at max health, treat as shield
if (heroHealth >= maxHealth) {
shieldActive = true;
shieldTimer = 360; // 6 seconds at 60fps
LK.effects.flashObject(hero, 0x00ffff, 400);
} else {
// If not at max health, ignore shield pickup (health potions now handled separately)
}
} else if (item instanceof BeamItem) {
beamActive = true;
beamTimer = 180; // 3 seconds at 60fps
LK.effects.flashObject(hero, 0xff00ff, 400);
}
item.destroy();
items.splice(i, 1);
continue;
}
}
// Hero shooting (auto-fire)
hero.shootCooldown -= speedMultiplier;
if (hero.shootCooldown <= 0) {
if (beamActive) {
// Beam: fire 3 bullets in spread
for (var bdir = -1; bdir <= 1; bdir++) {
var bullet = new HeroBullet();
bullet.x = hero.x + bdir * 40;
bullet.y = hero.y - hero.height / 2 - 20;
bullet.spread = bdir * 0.18; // radians
bullet.update = function (origUpdate, spread) {
return function () {
this.y += this.speed;
this.x += Math.sin(spread) * 18;
};
}(bullet.update, bullet.spread);
heroBullets.push(bullet);
game.addChild(bullet);
}
hero.shootCooldown = 6 / speedMultiplier;
LK.getSound('laser').play();
} else {
var bullet = new HeroBullet();
bullet.x = hero.x;
bullet.y = hero.y - hero.height / 2 - 20;
heroBullets.push(bullet);
game.addChild(bullet);
hero.shootCooldown = 10 / speedMultiplier;
LK.getSound('laser').play();
}
}
// Update hero bullets
for (var i = heroBullets.length - 1; i >= 0; i--) {
var b = heroBullets[i];
b.update();
// Remove if off screen
if (b.y < -60) {
b.destroy();
heroBullets.splice(i, 1);
continue;
}
// Check collision with enemies
for (var j = enemies.length - 1; j >= 0; j--) {
var e = enemies[j];
// In boss mode, if EnemyZ is killed, allow next boss to spawn
if (typeof bossMode !== "undefined" && bossMode && e instanceof EnemyZ && e.hp <= 1 && b.intersects(e)) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
if (b.intersects(e)) {
// Enemy hit
LK.getSound('enemyHit').play();
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
// Flash enemy
LK.effects.flashObject(e, 0xffffff, 200);
// Remove both or handle Enemy3/EnemyX/Enemy4/EnemyZ hp
if (e instanceof Enemy3 || e instanceof EnemyX || e instanceof Enemy4 || e instanceof EnemyZ) {
e.hp--;
if (e.hp <= 0) {
// Play death animation before destroying Enemy3/EnemyX/Enemy4/EnemyZ
var enemyToDestroy = e;
// --- Enemy4 explosion: visual effect and bullet burst when killed by hero (bullet, laser, shield, or ulti) ---
if (e instanceof Enemy4) {
// Flash explosion effect
LK.effects.flashObject(enemyToDestroy, 0xffffff, 120);
// Throw 4 bullets around
if (typeof enemyBullets !== "undefined" && typeof game !== "undefined") {
for (var bulletDir = 0; bulletDir < 4; bulletDir++) {
var bullet = new EnemyBullet();
bullet.x = enemyToDestroy.x;
bullet.y = enemyToDestroy.y;
// 4 directions: up, right, down, left (90 degrees apart)
var angle = bulletDir * Math.PI / 2;
var speed = 20;
bullet.speedX = Math.cos(angle) * speed;
bullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(bullet);
game.addChild(bullet);
}
LK.getSound('enemyShoot').play();
}
}
// Particle animation for Enemy3/EnemyX/Enemy4/EnemyZ death (more particles, richer effect)
var particleCount = e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 24 : e instanceof EnemyZ ? 48 : 16;
var assetName = e instanceof EnemyX ? 'enemyX' : e instanceof Enemy3 ? 'enemy3' : e instanceof EnemyZ ? 'EnemyZ' : 'Enemy4';
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset(assetName, {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24) + Math.random() * (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24);
part.height = (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24) + Math.random() * (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24);
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = (e instanceof EnemyX ? 24 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 24 : 12) + Math.random() * (e instanceof EnemyX ? 16 : e instanceof Enemy3 ? 12 : e instanceof EnemyZ ? 16 : 8);
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = (e instanceof EnemyX ? 32 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 32 : 10) + Math.floor(Math.random() * (e instanceof EnemyX ? 32 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 32 : 8));
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion when Enemy3 is killed (not for EnemyX/Enemy4/EnemyZ)
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(j, 1);
// If EnemyX was killed, drop 3 health potions and restart normal enemy spawning
if (e instanceof EnemyX) {
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
// Spread potions horizontally a bit
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
// --- In boss mode, alternate to EnemyZ after EnemyX dies
if (typeof bossMode !== "undefined" && bossMode) {
enemyXSpawned = false;
enemyZSpawned = false; // Allow next boss to spawn (EnemyZ)
spawnTick = 0;
bossNextToSpawn = "Z"; // Always alternate to Z after X dies
// Music continues
} else {
// Reset boss state and allow normal enemies to spawn again
enemyXSpawned = false;
bossMusicPlayed = false;
// Stop boss music and play bgmusic when EnemyX is killed
LK.stopMusic();
if (musicOn) {
LK.playMusic('bgmusic');
}
// If score >= 250, mark EnemyX as killed so it never spawns again (not in boss mode)
if (score >= 250 && !(typeof bossMode !== "undefined" && bossMode)) {
enemyXKilledAfter250 = true;
}
// Reset spawnTick so normal enemies start coming again, but slowly
spawnTick = 0;
// Reset spawnIntervalNormal to its original value when resuming normal enemy spawns
spawnIntervalNormal = 60;
// Optionally, set a delay before next normal spawn (e.g. 60 frames)
// spawnTick = -60;
}
}
// If EnemyZ was killed, alternate to EnemyX after Z dies (boss mode)
if (e instanceof EnemyZ && typeof bossMode !== "undefined" && bossMode) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
} else {
// Flash for hit, but don't destroy
LK.effects.flashObject(e, 0x8e24aa, 120);
}
b.destroy();
heroBullets.splice(i, 1);
break;
} else {
b.destroy();
heroBullets.splice(i, 1);
// Play death animation before destroying normal enemies
var enemyToDestroy = e;
// Particle animation for normal enemy death (more particles, richer effect)
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : 'enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(j, 1);
break;
}
}
}
}
// Update enemies
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (typeof bossMode !== "undefined" && bossMode && e instanceof EnemyZ && e.hp <= 0) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
e.update();
// Remove if off screen
if (e.y > 2732 + 100) {
e.destroy();
enemies.splice(i, 1);
continue;
}
// Enemy shoots randomly
if (Math.random() < 0.004 * speedMultiplier) {
spawnEnemyBullet(e, hero.x, hero.y);
}
// Check collision with hero
// Prevent hero from affecting or being affected by boss type enemies (EnemyX, EnemyZ)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Do nothing: hero does not affect or get hit by boss type enemies
continue;
}
if (e.intersects(hero)) {
if (godMode) {
// In god mode, ignore all damage and just destroy enemy
enemies[i].destroy();
enemies.splice(i, 1);
continue;
}
if (!shieldActive) {
// Hero hit
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Stop scoremode music and play gameover music when hero dies in score mode
LK.stopMusic();
if (musicOn) {
LK.playMusic('Gameover');
}
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
enemies[i].destroy();
enemies.splice(i, 1);
continue;
} else {
// Shield absorbs hit, destroy enemy
LK.effects.flashObject(hero, 0x00ffff, 200);
// Play death animation before destroying enemy killed by shield
var enemyToDestroy = e;
// Particle animation for shield kill (more particles, richer effect)
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : enemyToDestroy instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
continue;
}
}
}
// Update enemy bullets
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (typeof bossMode !== "undefined" && bossMode && b instanceof EnemyBullet) {
// Check if this bullet killed EnemyZ (shouldn't happen, but for completeness)
for (var j = enemies.length - 1; j >= 0; j--) {
var e = enemies[j];
if (e instanceof EnemyZ && e.hp <= 0) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
}
}
b.update();
// Handle explosive bullets
if (b.isExplosive && !b.hasExploded) {
b.explosionTimer -= speedMultiplier;
// Flash bullet red as it gets closer to exploding
if (b.explosionTimer <= 6) {
b.children[0].tint = 0xff0000;
}
// Explode when timer reaches 0 (0.2 seconds = 12 ticks at 60fps)
if (b.explosionTimer <= 0) {
b.hasExploded = true;
// Create explosion visual effect
var explosionEffect = LK.getAsset('enemyBullet', {
anchorX: 0.5,
anchorY: 0.5,
x: b.x,
y: b.y,
width: 100,
height: 100,
tint: 0xff8800
});
explosionEffect.alpha = 0.8;
game.addChild(explosionEffect);
// Animate explosion with tween
tween(explosionEffect, {
width: 400,
height: 400,
alpha: 0
}, {
duration: 800,
easing: tween.easeOut,
onFinish: function onFinish() {
explosionEffect.destroy();
}
});
// Create 6 normal bullets flying in different directions
for (var bulletIndex = 0; bulletIndex < 6; bulletIndex++) {
var normalBullet = new EnemyBullet();
normalBullet.x = b.x;
normalBullet.y = b.y;
// Calculate angle for 6 directions (60 degrees apart)
var angle = bulletIndex * Math.PI * 2 / 6;
var speed = 15;
normalBullet.speedX = Math.cos(angle) * speed;
normalBullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(normalBullet);
game.addChild(normalBullet);
}
// Area damage to hero (reduced from original)
var dx = hero.x - b.x;
var dy = hero.y - b.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance <= b.explosionRadius) {
if (!godMode && !shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth -= 1; // Reduced damage since bullets are now additional threat
if (heroHealth < 0) {
heroHealth = 0;
}
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
} else if (shieldActive) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
}
// Remove explosive bullet after explosion
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
}
// Remove if off screen
if (b.y < -60 || b.y > 2732 + 60 || b.x < -60 || b.x > 2048 + 60) {
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
// Check collision with hero
if (b.intersects(hero)) {
if (godMode) {
// In god mode, ignore all damage and just destroy bullet
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
if (!shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
b.destroy();
enemyBullets.splice(i, 1);
continue;
} else {
// Shield absorbs bullet
LK.effects.flashObject(hero, 0x00ffff, 120);
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
}
}
// --- ENEMY SPAWN RATE BOOST LOGIC ---
if (typeof spawnRateBoostActive === "undefined") {
var spawnRateBoostActive = false;
var spawnRateBoostTimer = 0;
var nextBoostScore = 50;
var spawnIntervalNormal = 60;
var spawnIntervalBoost = 30;
}
// Score mode: all enemy types, no bosses, gets harder by score
if (typeof scoreMode !== "undefined" && scoreMode) {
spawnTick += speedMultiplier;
// Check if we reached a new boost score (50, 150, 250, ...) and trigger boost
if (score >= nextBoostScore && !spawnRateBoostActive) {
spawnRateBoostActive = true;
spawnRateBoostTimer = 180; // 3 seconds at 60fps
// After 50, next is 150, then 250, 350, ...
if (nextBoostScore === 50) {
nextBoostScore = 150;
} else {
nextBoostScore += 100;
}
}
// Handle boost timer
if (spawnRateBoostActive) {
spawnRateBoostTimer -= speedMultiplier;
if (spawnRateBoostTimer <= 0) {
spawnRateBoostActive = false;
}
}
// Calculate spawn interval based on score
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = score >= 600 ? Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2) : baseInterval;
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
// Boss mode: alternate EnemyX and EnemyZ, never normal enemies or items
else if (typeof bossMode !== "undefined" && bossMode) {
spawnTick += speedMultiplier;
// Track which boss to spawn next: "X" or "Z"
if (typeof bossNextToSpawn === "undefined") {
bossNextToSpawn = "X";
}
if (!enemyXSpawned && !enemyZSpawned && spawnTick >= 30) {
var enemy;
// Special case: at score 451, always spawn EnemyZ regardless of alternation
if (score === 451) {
enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
bossNextToSpawn = "X"; // After Z, alternate to X
spawnTick = 0;
} else if (bossNextToSpawn === "X") {
enemy = new EnemyX();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyXSpawned = true;
// Do not alternate bossNextToSpawn here; alternate only on death
spawnTick = 0;
} else if (bossNextToSpawn === "Z") {
enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
// Do not alternate bossNextToSpawn here; alternate only on death
spawnTick = 0;
}
}
// Never spawn items or normal enemies in boss mode
} else {
// Check if we reached a new boost score (50, 150, 250, ...) and trigger boost
if (score >= nextBoostScore && !spawnRateBoostActive) {
spawnRateBoostActive = true;
spawnRateBoostTimer = 180; // 3 seconds at 60fps
// After 50, next is 150, then 250, 350, ...
if (nextBoostScore === 50) {
nextBoostScore = 150;
} else {
nextBoostScore += 100;
}
}
// Handle boost timer
if (spawnRateBoostActive) {
spawnRateBoostTimer -= speedMultiplier;
if (spawnRateBoostTimer <= 0) {
spawnRateBoostActive = false;
}
}
// Spawn enemies
spawnTick += speedMultiplier;
// Use boosted or normal interval
// Make spawn rate scale more slowly with score (easier): decrease by 2 per 20 score, not 4 per 10
// After 600 score, apply additional spawn rate increase
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = score >= 600 ? Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2) : baseInterval;
if (score < 250) {
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
} else if (score >= 250) {
// Stop current music and play boss music when score passes 250
if (typeof bossMusicPlayed === "undefined") {
var bossMusicPlayed = false;
}
if (!enemyXKilledAfter250) {
// --- Ensure EnemyX spawns immediately after passing 250 score before any other enemies ---
if (!enemyXSpawned) {
// Only spawn EnemyX if not already present
var enemy = new EnemyX();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyXSpawned = true;
// Stop current music and play boss music when EnemyX spawns
if (!bossMusicPlayed) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
bossMusicPlayed = true;
}
spawnTick = 0;
}
// Do NOT spawn any other enemies or items until EnemyX is killed
else {
// Wait until EnemyX is killed before resuming normal spawns
// (do nothing here)
}
} else {
// EnemyX has been killed after 250 score, resume normal enemy and item spawns
spawnTick++;
// After score reaches 600, start to increase enemy spawn speed significantly
var postBossSpawnInterval = 60;
if (score >= 600) {
// Decrease interval by 2 every 30 score above 600, minimum 12 (much faster spawn rate)
postBossSpawnInterval = Math.max(12, 60 - Math.floor((score - 600) / 30) * 2);
}
// Always spawn exactly 1 enemy per postBossSpawnInterval ticks after EnemyX is killed post-250
if (score < 800 && spawnTick >= postBossSpawnInterval) {
spawnEnemy();
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
} else if (score === 800 && !enemyZSpawned) {
// Spawn EnemyZ at score 800
var enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
// Optionally play boss music if not already playing
if (typeof bossMusicPlayed === "undefined" || !bossMusicPlayed) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
bossMusicPlayed = true;
}
spawnTick = 0;
}
}
// In god mode, also allow enemies to spawn after EnemyX is killed, just like normal mode
if (godMode && enemyXKilledAfter250) {
spawnTick++;
var postBossSpawnInterval = 60;
if (score >= 600) {
// Use same aggressive spawn rate increase as normal mode
postBossSpawnInterval = Math.max(12, 60 - Math.floor((score - 600) / 30) * 2);
}
if (score < 800 && spawnTick >= postBossSpawnInterval) {
spawnEnemy();
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
// In god mode, also apply increased spawn rate for pre-250 score enemies after 600 score
if (godMode && score < 250 && score >= 600) {
// Apply same spawn rate boost logic as normal mode for pre-250 enemies
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2);
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
}
}
}; /****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");
/****
* Classes
****/
// Beam item class
var BeamItem = Container.expand(function () {
var self = Container.call(this);
var beamSprite = self.attachAsset('beamItem', {
anchorX: 0.5,
anchorY: 0.5
});
beamSprite.width = 90;
beamSprite.height = 90;
beamSprite.alpha = 0.95;
self.update = function () {
self.y += 12 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy type 1: moves straight down
var Enemy1 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy1', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 200;
enemySprite.height = 200;
self.speed = 8 + Math.random() * 4;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy type 2: moves in sine wave
var Enemy2 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 160;
enemySprite.height = 160;
self.speed = 7 + Math.random() * 3;
self.waveAmplitude = 120 + Math.random() * 80;
self.waveSpeed = 0.02 + Math.random() * 0.01;
self.baseX = 0;
self.t = 0;
self.update = function () {
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.y += self.speed * speedMult;
self.t += self.waveSpeed * speedMult;
self.x = self.baseX + Math.sin(self.t * 6.28) * self.waveAmplitude;
};
return self;
});
// Strong Enemy3: needs 5 hits to die, moves straight down, larger and purple
var Enemy3 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 260;
enemySprite.height = 260;
self.speed = 6 + Math.random() * 2;
self.hp = 5;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Enemy4: new enemy type, moves diagonally, bounces off screen edges, explodes when near hero, needs 3 hits to die
var Enemy4 = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 180;
enemySprite.height = 180;
self.speedX = (Math.random() < 0.5 ? 1 : -1) * (7 + Math.random() * 3);
self.speedY = 7 + Math.random() * 3;
self.exploded = false;
self.hp = 3; // Needs 3 hits to die
self.update = function () {
// Initialize random explosion timer if not set
if (typeof self.randomExplosionTimer === "undefined") {
// Random explosion time between 0.5-1.5 seconds (30-90 frames at 60fps)
self.randomExplosionTimer = 30 + Math.floor(Math.random() * 61);
}
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
// Countdown random explosion timer
if (!self.exploded) {
self.randomExplosionTimer -= speedMult;
// Check for random explosion
if (self.randomExplosionTimer <= 0) {
self.exploded = true;
// Flash explosion effect
LK.effects.flashObject(self, 0xffffff, 120);
// Throw 4 bullets around
if (typeof enemyBullets !== "undefined" && typeof game !== "undefined") {
for (var bulletDir = 0; bulletDir < 4; bulletDir++) {
var bullet = new EnemyBullet();
bullet.x = self.x;
bullet.y = self.y;
// 4 directions: up, right, down, left (90 degrees apart)
var angle = bulletDir * Math.PI / 2;
var speed = 20;
bullet.speedX = Math.cos(angle) * speed;
bullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(bullet);
game.addChild(bullet);
}
LK.getSound('enemyShoot').play();
}
// Play explosion animation (particles)
var particleCount = 16;
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = self.x;
part.y = self.y;
part.width = 24 + Math.random() * 24;
part.height = 24 + Math.random() * 24;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = 12 + Math.random() * 8;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
if (typeof game !== "undefined") {
game.addChild(part);
}
}
// Remove Enemy4 from game/enemies array on next update
if (typeof self.destroy === "function") {
self.destroy();
}
return;
}
}
// --- Enemy4 parabolic movement to attack hero from behind ---
// Only move if hero exists and Enemy4 is not exploded
if (typeof hero !== "undefined" && !self.exploded) {
// Initialize parabolic movement if not already started
if (typeof self.parabolicStarted === "undefined") {
self.parabolicStarted = true;
self.startX = self.x;
self.startY = self.y;
// Calculate target position behind the hero
var heroBackOffset = 200; // Distance behind hero
var targetX = hero.x;
var targetY = hero.y + heroBackOffset; // Position behind hero
// Calculate control point for parabolic curve (creates the arc)
var midX = (self.startX + targetX) / 2;
var midY = Math.min(self.startY, targetY) - 300; // Arc height above both points
self.controlX = midX + (Math.random() - 0.5) * 400; // Add some randomness
self.controlY = midY;
// Set final target
self.targetX = targetX;
self.targetY = targetY;
// Animation progress
self.progress = 0;
self.duration = 180; // 3 seconds at 60fps
}
// Update parabolic movement
if (self.progress < 1) {
self.progress += 1 / self.duration * speedMult;
if (self.progress > 1) {
self.progress = 1;
}
// Quadratic Bezier curve calculation
var t = self.progress;
var invT = 1 - t;
// B(t) = (1-t)²P₀ + 2(1-t)tP₁ + t²P₂
self.x = invT * invT * self.startX + 2 * invT * t * self.controlX + t * t * self.targetX;
self.y = invT * invT * self.startY + 2 * invT * t * self.controlY + t * t * self.targetY;
} else {
// After parabolic movement, move straight toward hero
var dx = hero.x - self.x;
var dy = hero.y - self.y;
var dist = Math.sqrt(dx * dx + dy * dy);
var speed = 18;
if (dist > 0) {
self.speedX = dx / dist * speed;
self.speedY = dy / dist * speed;
self.x += self.speedX * speedMult;
self.y += self.speedY * speedMult;
}
}
}
// Bounce off left/right edges only if not in parabolic movement
if (typeof self.progress === "undefined" || self.progress >= 1) {
if (self.x - enemySprite.width / 2 <= 0 && self.speedX < 0 || self.x + enemySprite.width / 2 >= 2048 && self.speedX > 0) {
self.speedX *= -1;
}
}
// --- Enemy4 explodes and deals 2 damage when near or colliding with hero ---
if (typeof hero !== "undefined" && !self.exploded && (
// Collides with hero
self.intersects(hero) ||
// Or is "near" hero (distance < 120px)
Math.abs(self.x - hero.x) < 120 && Math.abs(self.y - hero.y) < 120)) {
self.exploded = true;
// Tiny flash/explosion effect on Enemy4 itself
LK.effects.flashObject(self, 0xffffff, 120);
// Only deal damage if not in godMode or shieldActive
if (!godMode && !shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
if (typeof heroHealth !== "undefined") {
heroHealth -= 2;
if (heroHealth < 0) {
heroHealth = 0;
}
if (typeof updateHealthBar === "function") {
updateHealthBar();
}
if (typeof updateDemoHealthSquares === "function") {
updateDemoHealthSquares();
}
if (heroHealth <= 0) {
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
} else if (shieldActive) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
// Play explosion animation (particles)
var particleCount = 16;
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset('Enemy4', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = self.x;
part.y = self.y;
part.width = 24 + Math.random() * 24;
part.height = 24 + Math.random() * 24;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = 12 + Math.random() * 8;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
if (typeof game !== "undefined") {
game.addChild(part);
}
}
// Remove Enemy4 from game/enemies array on next update
if (typeof self.destroy === "function") {
self.destroy();
}
// Remove from enemies[] in main game.update (handled by main loop)
return;
}
// Enemy4 now ignores proximity to hero and does not explode or interact when flying through the hero
};
return self;
});
// Enemy bullet class
var EnemyBullet = Container.expand(function () {
var self = Container.call(this);
var bulletSprite = self.attachAsset('enemyBullet', {
anchorX: 0.5,
anchorY: 0.5
});
self.speedX = 0;
self.speedY = 16;
self.update = function () {
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.x += self.speedX * speedMult;
self.y += self.speedY * speedMult;
};
return self;
});
// Extraordinary EnemyX: spawns only once after 250 score, unique appearance and behavior
var EnemyX = Container.expand(function () {
var self = Container.call(this);
// Use dedicated enemyX asset
var enemySprite = self.attachAsset('enemyX', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 600;
enemySprite.height = 600;
enemySprite.alpha = 0.98;
self.speed = 4 + Math.random() * 2;
// Set EnemyX health to 500 in boss mode, 250 in normal mode
self.hp = typeof bossMode !== "undefined" && bossMode ? 500 : 250; // much higher HP (500 hits required)
// --- EnemyX shooting logic ---
self.shootTick = 0;
self.beamCooldown = 0;
self.update = function () {
// Boss mode: randomly drop health potion, shield, or beam items from EnemyX (less frequently)
if (typeof bossMode !== "undefined" && bossMode && Math.random() < 0.005) {
// 1/3 chance for each item
var dropType = Math.floor(Math.random() * 3);
var item;
if (dropType === 0) {
item = new HealthPotion();
} else if (dropType === 1) {
item = new ShieldItem();
} else {
item = new BeamItem();
}
item.x = self.x + (Math.random() - 0.5) * 120;
item.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(item);
game.addChild(item);
}
}
// Standard and god modes: EnemyX rarely drops a health potion
if ((typeof bossMode === "undefined" || !bossMode) && (typeof scoreMode === "undefined" || !scoreMode) && (typeof godMode !== "undefined" && godMode || typeof godMode !== "undefined" && !godMode)) {
if (Math.random() < 0.003) {
// 0.3% chance per update (less frequent)
var potion = new HealthPotion();
potion.x = self.x + (Math.random() - 0.5) * 120;
potion.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(potion);
game.addChild(potion);
}
}
}
// Only allow EnemyX to wander in the upper part of the screen (y between 0 and 500)
if (typeof self.t === "undefined") {
self.t = Math.random() * 2;
}
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.t += 0.012 * speedMult;
// Sway left/right slowly
self.x += Math.sin(self.t * 2.5) * 6 * speedMult;
// Restrict vertical movement: only allow y to increase up to a certain limit, then bounce back up
if (typeof self.directionY === "undefined") {
self.directionY = 1;
}
// Set upper and lower bounds for wandering
var upperY = 60 + enemySprite.height / 2;
var lowerY = 420 + enemySprite.height / 2;
// Move down or up depending on direction
self.y += self.speed * self.directionY * 0.5 * speedMult; // much slower vertical movement
// If reached lower bound, go up; if reached upper bound, go down
if (self.y >= lowerY) {
self.y = lowerY;
self.directionY = -1;
} else if (self.y <= upperY) {
self.y = upperY;
self.directionY = 1;
}
// --- Shooting less frequently ---
self.shootTick = (self.shootTick || 0) + speedMult;
self.beamCooldown = (self.beamCooldown || 0) - speedMult;
// Shoot a bullet every 90-150 ticks (randomized, less frequent)
if (self.shootTick >= 90 + Math.floor(Math.random() * 61)) {
if (typeof game !== "undefined" && typeof hero !== "undefined") {
// Shoot 3-way spread
for (var i = -1; i <= 1; i++) {
var bullet = new EnemyBullet();
bullet.x = self.x + i * 60;
bullet.y = self.y + 120;
// Aim at hero, but with spread
var dx = hero.x - bullet.x + i * 80;
var dy = hero.y - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 20;
bullet.speedY = dy / len * 20;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
}
self.shootTick = 0;
}
// Sometimes shoot a beam down (every 360-540 ticks, much more rare, and only hit when visually active)
if (self.beamCooldown <= 0 && Math.random() < 0.012) {
if (typeof game !== "undefined") {
// Visual: big vertical beam
var beam = LK.getAsset('beamItem', {
anchorX: 0.5,
anchorY: 0,
x: self.x,
y: self.y + enemySprite.height / 2
});
beam.width = 120;
beam.height = 2732 - (self.y + enemySprite.height / 2);
beam.alpha = 0.38 + Math.random() * 0.12;
game.addChild(beam);
// Beam effect: damage hero if in column for 60 frames, but only on first 20 frames is it "active"
beam.life = 60;
beam.activeFrames = 20;
beam.update = function () {
this.life--;
// Flicker effect
this.alpha = 0.32 + Math.random() * 0.18;
// Only hit hero if beam is visually active (first 20 frames)
if (this.life > 60 - this.activeFrames) {
if (typeof hero !== "undefined" && hero.y > this.y && hero.y < this.y + this.height) {
if (Math.abs(hero.x - this.x) < this.width / 2 + hero.width / 2) {
if (!godMode && !shieldActive && this.life === 60 - this.activeFrames + 1) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
LK.getSound('Death').play();
LK.showGameOver();
return;
}
} else if (!godMode && shieldActive && this.life === 60 - this.activeFrames + 1) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
}
}
}
if (this.life <= 0) {
this.destroy();
}
};
// Add to enemyBullets for update/removal
enemyBullets.push(beam);
// Play laser sound
LK.getSound('laser').play();
// Set cooldown for next beam (much more rare)
self.beamCooldown = 360 + Math.floor(Math.random() * 180);
}
}
};
return self;
});
// EnemyZ: New boss type, appears as a large, fast, zig-zagging boss with high HP and double beam attack
var EnemyZ = Container.expand(function () {
var self = Container.call(this);
// Use enemyZ asset, large size
var enemySprite = self.attachAsset('EnemyZ', {
anchorX: 0.5,
anchorY: 0.5
});
enemySprite.width = 520;
enemySprite.height = 520;
enemySprite.alpha = 0.99;
self.speed = 10 + Math.random() * 3;
self.hp = typeof bossMode !== "undefined" && bossMode ? 800 : 500; // EnemyZ health: 800 in boss mode, 500 in normal mode
self.t = Math.random() * 2;
self.zigzagAmplitude = 320 + Math.random() * 80;
self.zigzagSpeed = 0.018 + Math.random() * 0.008;
self.baseX = 2048 / 2;
self.directionY = 1;
self.shootTick = 0;
self.beamCooldown = 0;
self.update = function () {
// Zig-zag movement, stays in upper half of screen
var speedMult = typeof gameSpeed !== "undefined" ? gameSpeed : 1;
self.t += self.zigzagSpeed * speedMult;
self.x = self.baseX + Math.sin(self.t * 2.5) * self.zigzagAmplitude;
// Restrict vertical movement: only allow y to increase up to a certain limit, then bounce back up
var upperY = 80 + enemySprite.height / 2;
var lowerY = 600 + enemySprite.height / 2;
self.y += self.speed * self.directionY * 0.5 * speedMult;
if (self.y >= lowerY) {
self.y = lowerY;
self.directionY = -1;
} else if (self.y <= upperY) {
self.y = upperY;
self.directionY = 1;
}
// Standard and god modes: EnemyZ rarely drops a health potion
if ((typeof bossMode === "undefined" || !bossMode) && (typeof scoreMode === "undefined" || !scoreMode) && (typeof godMode !== "undefined" && godMode || typeof godMode !== "undefined" && !godMode)) {
if (Math.random() < 0.003) {
// 0.3% chance per update (less frequent)
var potion = new HealthPotion();
potion.x = self.x + (Math.random() - 0.5) * 120;
potion.y = self.y + 120;
if (typeof items !== "undefined" && typeof game !== "undefined") {
items.push(potion);
game.addChild(potion);
}
}
}
// --- Shooting logic: fires 5-way spread every 48-72 ticks ---
self.shootTick = (self.shootTick || 0) + speedMult;
self.beamCooldown = (self.beamCooldown || 0) - speedMult;
if (self.shootTick >= 72 + Math.floor(Math.random() * 49)) {
if (typeof game !== "undefined" && typeof hero !== "undefined") {
// Shoot 5-way spread
for (var i = -2; i <= 2; i++) {
var bullet = new EnemyBullet();
bullet.x = self.x + i * 60;
bullet.y = self.y + 120;
// Aim at hero, but with spread
var dx = hero.x - bullet.x + i * 60;
var dy = hero.y - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 22;
bullet.speedY = dy / len * 22;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
}
self.shootTick = 0;
}
// --- Single explosive attack: one explosive bullet at once, more frequent than EnemyX ---
if (self.beamCooldown <= 0 && Math.random() < 0.025) {
if (typeof game !== "undefined") {
// Fire one explosive bullet at hero
var explosive = new EnemyBullet();
explosive.x = self.x;
explosive.y = self.y + 120;
// Aim at hero
var dx = hero.x - explosive.x;
var dy = hero.y - explosive.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
explosive.speedX = dx / len * 25;
explosive.speedY = dy / len * 25;
}
// Make explosive bullets larger and more visible
explosive.children[0].width = 60;
explosive.children[0].height = 60;
explosive.children[0].tint = 0xff4400; // Orange tint for explosive look
// Add explosive properties
explosive.isExplosive = true;
explosive.explosionTimer = 12; // 0.2 seconds until explosion (12 ticks at 60fps)
explosive.hasExploded = false;
explosive.explosionRadius = 200; // Area damage radius
enemyBullets.push(explosive);
game.addChild(explosive);
LK.getSound('enemyShoot').play();
// Set cooldown for next explosive (more frequent than EnemyX)
self.beamCooldown = 180 + Math.floor(Math.random() * 90);
}
}
};
return self;
});
// Health potion class (separate asset)
var HealthPotion = Container.expand(function () {
var self = Container.call(this);
var potionSprite = self.attachAsset('healthPotion', {
anchorX: 0.5,
anchorY: 0.5
});
potionSprite.width = 90;
potionSprite.height = 90;
potionSprite.alpha = 0.95;
self.update = function () {
self.y += 16 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Custom Hero class that uses equipped skin
var Hero = Container.expand(function () {
var self = Container.call(this);
var assetId = getEquippedHeroAsset();
var heroSprite = self.attachAsset(assetId, {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = heroSprite.width / 2;
self.shootCooldown = 0;
self.update = function () {
if (self.shootCooldown > 0) {
self.shootCooldown--;
}
};
// Helper to update skin
self.setSkin = function (skinId) {
var newAsset = "hero";
if (skinId === "blue") {
newAsset = "heroBlue";
}
if (skinId === "gold") {
newAsset = "heroGold";
}
// Remove old sprite
if (self.children.length > 0) {
self.removeChild(self.children[0]);
}
var newSprite = self.attachAsset(newAsset, {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = newSprite.width / 2;
};
return self;
});
// Hero bullet class
var HeroBullet = Container.expand(function () {
var self = Container.call(this);
var bulletSprite = self.attachAsset('heroBullet', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = -32;
self.update = function () {
self.y += self.speed * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
// Shield item class
var ShieldItem = Container.expand(function () {
var self = Container.call(this);
var shieldSprite = self.attachAsset('shieldItem', {
anchorX: 0.5,
anchorY: 0.5
});
shieldSprite.width = 90;
shieldSprite.height = 90;
shieldSprite.alpha = 0.95; // Make it much brighter/less transparent
self.update = function () {
self.y += 12 * (typeof gameSpeed !== "undefined" ? gameSpeed : 1);
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x181818
});
/****
* Game Code
****/
// --- Ensure gold is always defined in the global scope before any use ---
var gold = 0;
// Track last saved gold and if we are in auto-save mode (i.e. loaded with a key)
var lastSavedGold = gold;
var autoSaveGoldKey = null;
// Add 6 healthbar assets to the screen (for demo/test, not for health UI)
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
var greenSquares = [];
// (defer adding to game until after background is added)
for (var i = 0; i < 6; i++) {
var square = LK.getAsset('Healthbar', {
anchorX: 0,
anchorY: 1,
x: 60 + i * 70,
y: 2732 - 60,
width: 60,
height: 60,
tint: 0x44ff44
});
greenSquares.push(square);
}
// Helper to update demo health squares to match heroHealth
function updateDemoHealthSquares() {
for (var i = 0; i < greenSquares.length; i++) {
if (i < heroHealth) {
greenSquares[i].visible = true;
} else {
greenSquares[i].visible = false;
}
}
}
// separate asset for health potion
// Play menu music and stop background music when menu is shown
// --- MENU OVERLAY ---
// Add menu asset as background in menu, and background asset in game
var menuBgSprite = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
menuBgSprite.width = 2048;
menuBgSprite.height = 2732;
game.addChild(menuBgSprite);
var backgroundSprite = LK.getAsset('background', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
// Scale background to fill the screen (2048x2732)
var bgOriginalWidth = backgroundSprite.width;
var bgOriginalHeight = backgroundSprite.height;
var scaleX = 2048 / bgOriginalWidth;
var scaleY = 2732 / bgOriginalHeight;
var scale = Math.max(scaleX, scaleY); // cover entire area
backgroundSprite.width = bgOriginalWidth * scale;
backgroundSprite.height = bgOriginalHeight * scale;
// Center if needed (in case aspect ratio doesn't match)
backgroundSprite.x = (2048 - backgroundSprite.width) / 2;
backgroundSprite.y = (2732 - backgroundSprite.height) / 2;
backgroundSprite.visible = false; // Only show in game, not in menu
game.addChild(backgroundSprite);
// Add green squares after background so they are in front
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = false; // Hide in menu
game.addChild(greenSquares[i]);
}
LK.stopMusic();
LK.playMusic('Menu');
var menuOverlay = new Container();
menuOverlay.zIndex = 10000; // ensure on top
// Title text
var titleTxt = new Text2("GALAXY DODGE SHOOTER", {
size: 160,
fill: "#fff",
fontWeight: "bold"
});
titleTxt.anchor.set(0.5, 0);
titleTxt.x = 2048 / 2;
titleTxt.y = 220;
menuOverlay.addChild(titleTxt);
// Play button background
var playBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
playBtnBg.width = 600;
playBtnBg.height = 220;
playBtnBg.alpha = 0.7;
playBtnBg.x = 2048 / 2;
playBtnBg.y = 700;
menuOverlay.addChild(playBtnBg);
// Play button text
var playBtn = new Text2("PLAY", {
size: 140,
fill: 0x00EAFF,
fontWeight: "bold"
});
playBtn.anchor.set(0.5, 0.5);
playBtn.x = 2048 / 2;
playBtn.y = 700;
menuOverlay.addChild(playBtn);
// Game mode variables
var godMode = false;
var bossMode = false;
var scoreMode = false;
// Add music toggle button to menu
var musicOn = true;
// Place music button below play button (with margin)
var musicBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
musicBtnBg.width = 340;
musicBtnBg.height = 140;
musicBtnBg.alpha = 0.7;
musicBtnBg.x = 2048 / 2;
musicBtnBg.y = 700 + 220 / 2 + 60 + musicBtnBg.height / 2; // below playBtnBg
menuOverlay.addChild(musicBtnBg);
var musicBtn = new Text2("MUSIC: ON", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
musicBtn.anchor.set(0.5, 0.5);
musicBtn.x = 2048 / 2;
musicBtn.y = musicBtnBg.y;
menuOverlay.addChild(musicBtn);
// Add shop button below music button
var shopBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
shopBtnBg.width = 340;
shopBtnBg.height = 140;
shopBtnBg.alpha = 0.7;
shopBtnBg.x = 2048 / 2;
shopBtnBg.y = musicBtnBg.y + musicBtnBg.height / 2 + 60 + shopBtnBg.height / 2;
menuOverlay.addChild(shopBtnBg);
var shopBtn = new Text2("SHOP", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
shopBtn.anchor.set(0.5, 0.5);
shopBtn.x = 2048 / 2;
shopBtn.y = shopBtnBg.y;
menuOverlay.addChild(shopBtn);
// Add save button to the left below shop button
var saveBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
saveBtnBg.width = 340;
saveBtnBg.height = 140;
saveBtnBg.alpha = 0.7;
saveBtnBg.x = 2048 / 2 - 400; // Move to the left
saveBtnBg.y = shopBtnBg.y + shopBtnBg.height / 2 + 60 + saveBtnBg.height / 2;
menuOverlay.addChild(saveBtnBg);
var saveBtn = new Text2("SAVE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
saveBtn.anchor.set(0.5, 0.5);
saveBtn.x = saveBtnBg.x;
saveBtn.y = saveBtnBg.y;
menuOverlay.addChild(saveBtn);
// Add help button to the right below shop button
var saveMenuOverlay = null;
function showSaveMenu() {
if (saveMenuOverlay && saveMenuOverlay.visible) {
return;
}
if (saveMenuOverlay) {
saveMenuOverlay.visible = true;
return;
}
saveMenuOverlay = new Container();
saveMenuOverlay.zIndex = 20000;
// Background
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
saveMenuOverlay.addChild(bg);
// Title
var saveTitle = new Text2("SAVE / LOAD GAME", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
saveTitle.anchor.set(0.5, 0);
saveTitle.x = 2048 / 2;
saveTitle.y = 320;
saveMenuOverlay.addChild(saveTitle);
// Save input label
var saveLabel = new Text2("Save the game with key:", {
size: 70,
fill: "#fff"
});
saveLabel.anchor.set(0.5, 0);
saveLabel.x = 2048 / 2;
saveLabel.y = 480;
saveMenuOverlay.addChild(saveLabel);
// Save input (simulate with text and on-screen keyboard)
var saveKey = "";
// Rectangle for save input area (use white asset)
var saveInputRect = LK.getAsset('White', {
anchorX: 0.5,
anchorY: 0.5,
x: 2048 / 2,
y: 620,
width: 420,
height: 120,
tint: 0x222222
});
saveInputRect.alpha = 0.25;
saveMenuOverlay.addChild(saveInputRect);
var saveKeyText = new Text2("_", {
size: 90,
fill: 0xFFD700
});
saveKeyText.anchor.set(0.5, 0.5);
saveKeyText.x = 2048 / 2;
saveKeyText.y = 620;
saveMenuOverlay.addChild(saveKeyText);
// Save button
var doSaveBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
doSaveBtnBg.width = 260;
doSaveBtnBg.height = 100;
doSaveBtnBg.alpha = 0.7;
doSaveBtnBg.x = 2048 / 2 + 320;
doSaveBtnBg.y = 620;
saveMenuOverlay.addChild(doSaveBtnBg);
var doSaveBtn = new Text2("SAVE", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
doSaveBtn.anchor.set(0.5, 0.5);
doSaveBtn.x = doSaveBtnBg.x;
doSaveBtn.y = doSaveBtnBg.y;
saveMenuOverlay.addChild(doSaveBtn);
// Save status
var saveStatus = new Text2("", {
size: 60,
fill: "#fff"
});
saveStatus.anchor.set(0.5, 0);
saveStatus.x = 2048 / 2;
saveStatus.y = 720;
saveMenuOverlay.addChild(saveStatus);
// Load input label
var loadLabel = new Text2("Load the game with key:", {
size: 70,
fill: "#fff"
});
loadLabel.anchor.set(0.5, 0);
loadLabel.x = 2048 / 2;
loadLabel.y = 860;
saveMenuOverlay.addChild(loadLabel);
// Load input (simulate with text and on-screen keyboard)
var loadKey = "";
// Rectangle for load input area (use white asset)
var loadInputRect = LK.getAsset('White', {
anchorX: 0.5,
anchorY: 0.5,
x: 2048 / 2,
y: 1000,
width: 420,
height: 120,
tint: 0x222222
});
loadInputRect.alpha = 0.25;
saveMenuOverlay.addChild(loadInputRect);
var loadKeyText = new Text2("_", {
size: 90,
fill: 0xFFD700
});
loadKeyText.anchor.set(0.5, 0.5);
loadKeyText.x = 2048 / 2;
loadKeyText.y = 1000;
saveMenuOverlay.addChild(loadKeyText);
// Load button
var doLoadBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
doLoadBtnBg.width = 260;
doLoadBtnBg.height = 100;
doLoadBtnBg.alpha = 0.7;
doLoadBtnBg.x = 2048 / 2 + 320;
doLoadBtnBg.y = 1000;
saveMenuOverlay.addChild(doLoadBtnBg);
var doLoadBtn = new Text2("LOAD", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
doLoadBtn.anchor.set(0.5, 0.5);
doLoadBtn.x = doLoadBtnBg.x;
doLoadBtn.y = doLoadBtnBg.y;
saveMenuOverlay.addChild(doLoadBtn);
// Load status
var loadStatus = new Text2("", {
size: 60,
fill: "#fff"
});
loadStatus.anchor.set(0.5, 0);
loadStatus.x = 2048 / 2;
loadStatus.y = 1100;
saveMenuOverlay.addChild(loadStatus);
// Close button
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
closeBtnBg.y = 1400;
saveMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = closeBtnBg.x;
closeBtn.y = closeBtnBg.y;
saveMenuOverlay.addChild(closeBtn);
// On-screen keyboard for both inputs (QWERTY, numbers, <, OK)
var qwertyRows = [["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"], ["A", "S", "D", "F", "G", "H", "J", "K", "L"], ["Z", "X", "C", "V", "B", "N", "M"], ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], ["<", "OK"]];
var keyButtons = [];
var keySize = 170;
var keySpacing = 24;
var startY = 1700;
for (var row = 0; row < qwertyRows.length; row++) {
var keysInRow = qwertyRows[row];
var rowWidth = keysInRow.length * keySize + (keysInRow.length - 1) * keySpacing;
var startX = 2048 / 2 - rowWidth / 2 + keySize / 2;
var y = startY + row * (keySize + keySpacing);
for (var col = 0; col < keysInRow.length; col++) {
var key = keysInRow[col];
var keyBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
keyBg.width = keySize;
keyBg.height = keySize;
keyBg.alpha = 0.7;
keyBg.x = startX + col * (keySize + keySpacing);
keyBg.y = y;
saveMenuOverlay.addChild(keyBg);
var keyTxt = new Text2(key, {
size: 90,
fill: "#fff",
fontWeight: "bold"
});
keyTxt.anchor.set(0.5, 0.5);
keyTxt.x = keyBg.x;
keyTxt.y = keyBg.y;
saveMenuOverlay.addChild(keyTxt);
keyButtons.push({
bg: keyBg,
txt: keyTxt,
key: key
});
}
}
// Track which input is active: "save" or "load"
var activeInput = "save";
// Highlight active input
function updateInputHighlight() {
saveKeyText.fill = activeInput === "save" ? 0xFFD700 : "#fff";
loadKeyText.fill = activeInput === "load" ? 0xFFD700 : "#fff";
// Rectangle highlight: cyan for active, gray for inactive
saveInputRect.tint = activeInput === "save" ? 0x00eaff : 0x222222;
saveInputRect.alpha = activeInput === "save" ? 0.45 : 0.25;
loadInputRect.tint = activeInput === "load" ? 0x00eaff : 0x222222;
loadInputRect.alpha = activeInput === "load" ? 0.45 : 0.25;
}
updateInputHighlight();
// Touch handler for save menu
saveMenuOverlay.down = function (x, y, obj) {
// Check if save input rectangle pressed to switch input
var dxSaveRect = x - saveInputRect.x;
var dySaveRect = y - saveInputRect.y;
if (Math.abs(dxSaveRect) <= saveInputRect.width / 2 && Math.abs(dySaveRect) <= saveInputRect.height / 2) {
activeInput = "save";
updateInputHighlight();
return;
}
// Check if load input rectangle pressed to switch input
var dxLoadRect = x - loadInputRect.x;
var dyLoadRect = y - loadInputRect.y;
if (Math.abs(dxLoadRect) <= loadInputRect.width / 2 && Math.abs(dyLoadRect) <= loadInputRect.height / 2) {
activeInput = "load";
updateInputHighlight();
return;
}
// Check if saveKeyText or loadKeyText pressed to switch input (legacy, for text tap)
var dxSave = x - saveKeyText.x;
var dySave = y - saveKeyText.y;
if (Math.abs(dxSave) <= 200 && Math.abs(dySave) <= 60) {
activeInput = "save";
updateInputHighlight();
return;
}
var dxLoad = x - loadKeyText.x;
var dyLoad = y - loadKeyText.y;
if (Math.abs(dxLoad) <= 200 && Math.abs(dyLoad) <= 60) {
activeInput = "load";
updateInputHighlight();
return;
}
// Check if doSaveBtn pressed
var dxDoSave = x - doSaveBtn.x;
var dyDoSave = y - doSaveBtn.y;
if (Math.abs(dxDoSave) <= doSaveBtnBg.width / 2 && Math.abs(dyDoSave) <= doSaveBtnBg.height / 2) {
if (saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
// Also save the gold amount at end of the game (for future use)
storage["goldEndSave_" + saveKey] = gold;
saveStatus.setText("Saved gold (" + gold + ") to key: " + saveKey);
} else {
saveStatus.setText("Enter a key to save.");
}
return;
}
// Check if doLoadBtn pressed
var dxDoLoad = x - doLoadBtn.x;
var dyDoLoad = y - doLoadBtn.y;
if (Math.abs(dxDoLoad) <= doLoadBtnBg.width / 2 && Math.abs(dyDoLoad) <= doLoadBtnBg.height / 2) {
if (loadKey.length > 0) {
var loadedGold = storage["goldSave_" + loadKey];
if (typeof loadedGold !== "undefined") {
gold = loadedGold;
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
storage["goldSave_" + loadKey] = gold;
storage["goldEndSave_" + loadKey] = gold;
loadStatus.setText("Loaded gold (" + gold + ") from key: " + loadKey);
// Enable auto-save for this key
autoSaveGoldKey = loadKey;
lastSavedGold = gold;
} else {
loadStatus.setText("No save found for key: " + loadKey);
autoSaveGoldKey = null;
}
} else {
loadStatus.setText("Enter a key to load.");
autoSaveGoldKey = null;
}
return;
}
// Check if closeBtn pressed
var dxClose = x - closeBtn.x;
var dyClose = y - closeBtn.y;
if (Math.abs(dxClose) <= closeBtnBg.width / 2 && Math.abs(dyClose) <= closeBtnBg.height / 2) {
saveMenuOverlay.visible = false;
return;
}
// On-screen keyboard input
for (var i = 0; i < keyButtons.length; i++) {
var btn = keyButtons[i];
var dx = x - btn.bg.x;
var dy = y - btn.bg.y;
if (Math.abs(dx) <= btn.bg.width / 2 && Math.abs(dy) <= btn.bg.height / 2) {
if (btn.key === "OK") {
// Do nothing, just keep input
} else if (btn.key === "<") {
if (activeInput === "save" && saveKey.length > 0) {
saveKey = saveKey.substring(0, saveKey.length - 1);
saveKeyText.setText(saveKey.length > 0 ? saveKey : "_");
} else if (activeInput === "load" && loadKey.length > 0) {
loadKey = loadKey.substring(0, loadKey.length - 1);
loadKeyText.setText(loadKey.length > 0 ? loadKey : "_");
}
} else {
if (activeInput === "save" && saveKey.length < 12) {
saveKey += btn.key;
saveKeyText.setText(saveKey);
} else if (activeInput === "load" && loadKey.length < 12) {
loadKey += btn.key;
loadKeyText.setText(loadKey);
}
}
break;
}
}
};
game.addChild(saveMenuOverlay);
}
// Add help button below shop button
var helpBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
helpBtnBg.width = 340;
helpBtnBg.height = 140;
helpBtnBg.alpha = 0.7;
helpBtnBg.x = 2048 / 2 + 400; // Move to the right
helpBtnBg.y = shopBtnBg.y + shopBtnBg.height / 2 + 60 + helpBtnBg.height / 2;
menuOverlay.addChild(helpBtnBg);
var helpBtn = new Text2("HELP", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
helpBtn.anchor.set(0.5, 0.5);
helpBtn.x = helpBtnBg.x;
helpBtn.y = helpBtnBg.y;
menuOverlay.addChild(helpBtn);
// Add scoreboard container with scoreboard asset background
var scoreboardBg = LK.getAsset('Scoreboard', {
anchorX: 0.5,
anchorY: 0
});
// Make the scoreboard background bigger
scoreboardBg.width = 1100;
scoreboardBg.height = 1400;
scoreboardBg.alpha = 0.9;
scoreboardBg.x = 1500; // Further right side of screen
scoreboardBg.y = helpBtnBg.y + helpBtnBg.height / 2 + 80; // Below help button with margin
menuOverlay.addChild(scoreboardBg);
var scoreboardContainer = new Container();
scoreboardContainer.x = scoreboardBg.x;
scoreboardContainer.y = scoreboardBg.y;
menuOverlay.addChild(scoreboardContainer);
// Scoreboard title
var scoreboardTitle = new Text2("TOP 10 SCORES", {
size: 70,
fill: "#fff",
fontWeight: "bold"
});
scoreboardTitle.anchor.set(0.5, 0);
scoreboardTitle.x = 0;
scoreboardTitle.y = 130;
scoreboardContainer.addChild(scoreboardTitle);
// Array to hold scoreboard text objects
var scoreboardTexts = [];
// Function to update scoreboard display
function updateScoreboard() {
// Get current high scores and names from storage as individual keys
var highScores = [];
var highScoreNames = [];
for (var i = 0; i < 10; i++) {
var score = storage["highScore_" + i];
var name = storage["highScoreName_" + i];
if (score !== undefined && score !== null) {
highScores.push(score);
highScoreNames.push(name || "Player");
}
}
// Clear existing scoreboard text objects
for (var i = 0; i < scoreboardTexts.length; i++) {
scoreboardContainer.removeChild(scoreboardTexts[i]);
}
scoreboardTexts = [];
// Display top 10 scores
for (var i = 0; i < Math.min(10, highScores.length); i++) {
var score = highScores[i];
var name = highScoreNames[i] || "Player";
var displayText = i + 1 + ". " + name + " - " + score;
var scoreText = new Text2(displayText, {
size: 70,
fill: "#fff"
});
scoreText.anchor.set(0, 0);
scoreText.x = -300;
scoreText.y = 260 + i * 80; // Space entries 80 pixels apart, start at 260
scoreboardContainer.addChild(scoreText);
scoreboardTexts.push(scoreText);
}
// If no scores yet, show placeholder
if (highScores.length === 0) {
var noScoresText = new Text2("No scores yet!", {
size: 70,
fill: "#aaa"
});
noScoresText.anchor.set(0, 0);
noScoresText.x = -300;
noScoresText.y = 260;
scoreboardContainer.addChild(noScoresText);
scoreboardTexts.push(noScoresText);
}
}
// Initialize scoreboard
updateScoreboard();
// Function to save high score
function saveHighScore(newScore, nickname) {
// Only save scores from score mode
if (!scoreMode) {
return;
}
// Get current high scores using individual storage keys
var highScores = [];
var highScoreNames = [];
for (var i = 0; i < 10; i++) {
var score = storage["highScore_" + i];
var name = storage["highScoreName_" + i];
if (score !== undefined && score !== null) {
highScores.push(score);
highScoreNames.push(name || "Player");
}
}
// Use nickname if provided, otherwise fallback to Player
var playerName = "Player";
if (typeof nickname === "string" && nickname.trim().length > 0) {
playerName = nickname.trim();
}
// Add new score and name
highScores.push(newScore);
highScoreNames.push(playerName);
// Create combined array for sorting
var combined = [];
for (var i = 0; i < highScores.length; i++) {
combined.push({
score: highScores[i],
name: highScoreNames[i]
});
}
// Sort in descending order by score
combined.sort(function (a, b) {
return b.score - a.score;
});
// Keep only top 10
if (combined.length > 10) {
combined = combined.slice(0, 10);
}
// Separate back into two arrays
var newHighScores = [];
var newHighScoreNames = [];
for (var i = 0; i < combined.length; i++) {
newHighScores.push(combined[i].score);
newHighScoreNames.push(combined[i].name);
}
// Save back to storage as individual keys (storage only supports literals)
for (var i = 0; i < newHighScores.length; i++) {
storage["highScore_" + i] = newHighScores[i];
storage["highScoreName_" + i] = newHighScoreNames[i];
}
// Clear any remaining old scores beyond the new length
for (var i = newHighScores.length; i < 10; i++) {
if (storage["highScore_" + i] !== undefined) {
storage["highScore_" + i] = undefined;
storage["highScoreName_" + i] = undefined;
}
}
// Update display
updateScoreboard();
}
// --- MODE SELECTION MENU ---
var modeSelectionOverlay = null;
function showModeSelection() {
if (modeSelectionOverlay && modeSelectionOverlay.visible) {
return;
}
if (modeSelectionOverlay) {
modeSelectionOverlay.visible = true;
return;
}
modeSelectionOverlay = new Container();
modeSelectionOverlay.zIndex = 15000; // between menu and help
// Mode selection background using menu asset
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 0.95;
modeSelectionOverlay.addChild(bg);
// Mode selection title
var modeTitle = new Text2("SELECT GAME MODE", {
size: 140,
fill: "#fff",
fontWeight: "bold"
});
modeTitle.anchor.set(0.5, 0);
modeTitle.x = 2048 / 2;
modeTitle.y = 400;
modeSelectionOverlay.addChild(modeTitle);
// Standard Mode Button
var standardBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
standardBtnBg.width = 600;
standardBtnBg.height = 220;
standardBtnBg.alpha = 0.7;
standardBtnBg.x = 2048 / 2;
standardBtnBg.y = 800;
modeSelectionOverlay.addChild(standardBtnBg);
var standardBtn = new Text2("STANDARD MODE", {
size: 90,
fill: 0x00EAFF,
fontWeight: "bold"
});
standardBtn.anchor.set(0.5, 0.5);
standardBtn.x = 2048 / 2;
standardBtn.y = 800;
modeSelectionOverlay.addChild(standardBtn);
// Hide boss gold text if present (when showing mode selection)
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
// God Mode Button
var godBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
godBtnBg.width = 600;
godBtnBg.height = 220;
godBtnBg.alpha = 0.7;
godBtnBg.x = 2048 / 2;
godBtnBg.y = 1100;
modeSelectionOverlay.addChild(godBtnBg);
var godBtn = new Text2("GOD MODE", {
size: 100,
fill: 0xffd700,
fontWeight: "bold"
});
godBtn.anchor.set(0.5, 0.5);
godBtn.x = 2048 / 2;
godBtn.y = 1100;
modeSelectionOverlay.addChild(godBtn);
// Boss Mode Button
var bossBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
bossBtnBg.width = 600;
bossBtnBg.height = 220;
bossBtnBg.alpha = 0.7;
bossBtnBg.x = 2048 / 2;
bossBtnBg.y = 1400;
modeSelectionOverlay.addChild(bossBtnBg);
var bossBtn = new Text2("BOSS MODE", {
size: 100,
fill: 0xff4444,
fontWeight: "bold"
});
bossBtn.anchor.set(0.5, 0.5);
bossBtn.x = 2048 / 2;
bossBtn.y = 1400;
modeSelectionOverlay.addChild(bossBtn);
// Score Mode Button
var scoreBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
scoreBtnBg.width = 600;
scoreBtnBg.height = 220;
scoreBtnBg.alpha = 0.7;
scoreBtnBg.x = 2048 / 2;
scoreBtnBg.y = 1700;
modeSelectionOverlay.addChild(scoreBtnBg);
var scoreBtn = new Text2("SCORE MODE", {
size: 100,
fill: 0x00EAFF,
fontWeight: "bold"
});
scoreBtn.anchor.set(0.5, 0.5);
scoreBtn.x = 2048 / 2;
scoreBtn.y = 1700;
modeSelectionOverlay.addChild(scoreBtn);
// Back button
var backBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
backBtnBg.width = 340;
backBtnBg.height = 140;
backBtnBg.alpha = 0.7;
backBtnBg.x = 2048 / 2;
backBtnBg.y = 2000;
modeSelectionOverlay.addChild(backBtnBg);
var backBtn = new Text2("BACK", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
backBtn.anchor.set(0.5, 0.5);
backBtn.x = 2048 / 2;
backBtn.y = 2000;
modeSelectionOverlay.addChild(backBtn);
// Mode selection interactions
modeSelectionOverlay.down = function (x, y, obj) {
// Standard Mode
var dx = x - standardBtn.x;
var dy = y - standardBtn.y;
if (Math.abs(dx) <= standardBtnBg.width / 2 && Math.abs(dy) <= standardBtnBg.height / 2) {
// Start standard mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = false;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in standard mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('bgmusic');
}
return;
}
// God Mode
var gdx = x - godBtn.x;
var gdy = y - godBtn.y;
if (Math.abs(gdx) <= godBtnBg.width / 2 && Math.abs(gdy) <= godBtnBg.height / 2) {
// Start god mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = true;
bossMode = false;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in god mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Godmode');
}
return;
}
// Boss Mode
var bdx = x - bossBtn.x;
var bdy = y - bossBtn.y;
if (Math.abs(bdx) <= bossBtnBg.width / 2 && Math.abs(bdy) <= bossBtnBg.height / 2) {
// Start boss mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = true;
scoreMode = false;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
// Set up for boss mode: reset score, enemyXSpawned, etc.
score = 0;
scoreTxt.setText(score);
enemyXSpawned = false;
bossMusicPlayed = true; // already playing
spawnTick = 0;
// Show boss gold text and set to current gold
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = true;
bossGoldTxt.setText("Gold: " + gold);
}
// Hide shop gold text if present
if (typeof goldTxt !== "undefined") {
goldTxt.visible = false;
}
// Load gold from storage if saveKey is present
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
var loadedGold = storage["goldSave_" + saveKey];
if (typeof loadedGold !== "undefined") {
gold = loadedGold;
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
// Save gold immediately after loading
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
return;
}
// Score Mode
var sdx = x - scoreBtn.x;
var sdy = y - scoreBtn.y;
if (Math.abs(sdx) <= scoreBtnBg.width / 2 && Math.abs(sdy) <= scoreBtnBg.height / 2) {
// Start score mode
modeSelectionOverlay.visible = false;
menuOverlay.visible = false;
menuActive = false;
godMode = false;
bossMode = false;
scoreMode = true;
if (typeof menuBgSprite !== "undefined") {
menuBgSprite.visible = false;
}
if (typeof backgroundSprite !== "undefined") {
backgroundSprite.visible = true;
}
// Show UI elements
healthBarBg.visible = true;
healthBar.visible = true;
for (var i = 0; i < healthBarVSquares.length; i++) {
healthBarVSquares[i].visible = true;
}
ultiBtn.visible = true;
ultiBtn.bg.visible = true;
hero.visible = true;
for (var i = 0; i < greenSquares.length; i++) {
greenSquares[i].visible = true;
}
// Show gold text in score mode
if (typeof goldTxt !== "undefined") {
goldTxt.visible = true;
goldTxt.setText("Gold: " + gold);
}
// Hide boss gold text if present
if (typeof bossGoldTxt !== "undefined") {
bossGoldTxt.visible = false;
}
LK.stopMusic();
if (musicOn) {
LK.playMusic('Scoremode');
}
return;
}
// Back button
var backDx = x - backBtn.x;
var backDy = y - backBtn.y;
if (Math.abs(backDx) <= backBtnBg.width / 2 && Math.abs(backDy) <= backBtnBg.height / 2) {
modeSelectionOverlay.visible = false;
return;
}
};
game.addChild(modeSelectionOverlay);
}
// Add menu overlay to game
game.addChild(menuOverlay);
// --- HELP MENU POPUP ---
var helpMenuOverlay = null;
function showHelpMenu() {
if (helpMenuOverlay && helpMenuOverlay.visible) {
return;
}
if (helpMenuOverlay) {
helpMenuOverlay.visible = true;
return;
}
helpMenuOverlay = new Container();
helpMenuOverlay.zIndex = 20000;
// Help menu background using helpbackground asset
var bg = LK.getAsset('Helpbackground', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
helpMenuOverlay.addChild(bg);
// Help title
var helpTitle = new Text2("HELP", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
helpTitle.anchor.set(0.5, 0);
helpTitle.x = 2048 / 2;
helpTitle.y = 320;
helpMenuOverlay.addChild(helpTitle);
// --- PAGE SYSTEM ---
var helpPage = 0; // 0 = enemies, 1 = items
// Enemy types info for help menu
var enemyTypes = [{
asset: 'enemy1',
name: 'Enemy 1',
desc: 'Standard enemy. Moves straight down. Easy to destroy.'
}, {
asset: 'enemy2',
name: 'Enemy 2',
desc: 'Sine-wave enemy. Moves in a wavy pattern. Harder to hit.'
}, {
asset: 'enemy3',
name: 'Enemy 3',
desc: 'Strong enemy. Takes 5 hits to destroy. Large and slow.'
}, {
asset: 'Enemy4',
name: 'Enemy 4',
desc: 'Diagonal bouncer. Moves diagonally, bounces off edges, and explodes when near the hero!'
}, {
asset: 'enemyX',
name: 'Boss Enemy X',
desc: 'Boss enemy. Appears after 250 score or in Boss Mode. Very tough!'
}, {
asset: 'EnemyZ',
name: 'Boss Enemy Z',
desc: 'Boss enemy. Zig-zags, shoots double beams, and is very fast!'
}];
// Item types info for help menu
var itemTypes = [{
asset: 'healthPotion',
name: 'Health Potion',
desc: 'Restores 1 health. Pick up to heal. If at max health, does nothing.'
}, {
asset: 'shieldItem',
name: 'Shield',
desc: 'Grants a shield for 6 seconds if at max health. Absorbs one hit from enemies or bullets.'
}, {
asset: 'beamItem',
name: 'Beam Powerup',
desc: 'Enables triple-shot for a short time. Fires 3 bullets in a spread.'
}];
// --- CONTAINER FOR PAGE CONTENT ---
var pageContent = new Container();
helpMenuOverlay.addChild(pageContent);
// --- RENDER PAGE FUNCTION ---
function renderHelpPage() {
// Remove all children from pageContent
while (pageContent.children.length > 0) {
pageContent.removeChild(pageContent.children[0]);
}
// Title
helpTitle.setText(helpPage === 0 ? "HELP" : "ITEMS");
// Layout: vertical list, left-aligned for both image and text
var startY = 500;
var spacingY = 340;
var leftMargin = 220;
var imageTextGap = 40;
var data = helpPage === 0 ? enemyTypes : itemTypes;
for (var i = 0; i < data.length; i++) {
var et = data[i];
// Image
var img = LK.getAsset(et.asset, {
anchorX: 0,
anchorY: 0,
x: leftMargin,
y: startY + i * spacingY,
width: et.asset === 'enemyX' ? 180 : 120,
height: et.asset === 'enemyX' ? 180 : 120
});
pageContent.addChild(img);
// Name
var nameTxt = new Text2(et.name, {
size: 80,
fill: "#fff",
fontWeight: "bold"
});
nameTxt.anchor.set(0, 0);
nameTxt.x = leftMargin + (et.asset === 'enemyX' ? 180 : 120) + imageTextGap;
nameTxt.y = startY + i * spacingY + 10;
pageContent.addChild(nameTxt);
// Description
var descTxt = new Text2(et.desc, {
size: 60,
fill: "#fff",
align: "left"
});
descTxt.anchor.set(0, 0);
descTxt.x = leftMargin + (et.asset === 'enemyX' ? 180 : 120) + imageTextGap;
descTxt.y = startY + i * spacingY + 100;
pageContent.addChild(descTxt);
}
}
renderHelpPage();
// --- PAGE NAVIGATION BUTTONS ---
// Place under the last description text
// Compute button Y based on number of entries in current help page
var numEntries = helpPage === 0 ? enemyTypes.length : itemTypes.length;
var lastDescY = 500 + (numEntries - 1) * 340 + 100 + 120; // 100 for desc offset, 120 for some margin
// Close button (centered, first so it's under others visually)
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
closeBtnBg.y = lastDescY;
helpMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = 2048 / 2;
closeBtn.y = lastDescY;
helpMenuOverlay.addChild(closeBtn);
// Items button (right)
var nextBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
nextBtnBg.width = 340;
nextBtnBg.height = 140;
nextBtnBg.alpha = 0.7;
nextBtnBg.x = 2048 / 2 + 400;
nextBtnBg.y = lastDescY;
helpMenuOverlay.addChild(nextBtnBg);
var nextBtn = new Text2("ITEMS", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
nextBtn.anchor.set(0.5, 0.5);
nextBtn.x = nextBtnBg.x;
nextBtn.y = nextBtnBg.y;
helpMenuOverlay.addChild(nextBtn);
// Enemies button (left)
var prevBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
prevBtnBg.width = 340;
prevBtnBg.height = 140;
prevBtnBg.alpha = 0.7;
prevBtnBg.x = 2048 / 2 - 400;
prevBtnBg.y = lastDescY;
helpMenuOverlay.addChild(prevBtnBg);
var prevBtn = new Text2("ENEMIES", {
size: 60,
fill: 0x00EAFF,
fontWeight: "bold"
});
prevBtn.anchor.set(0.5, 0.5);
prevBtn.x = prevBtnBg.x;
prevBtn.y = prevBtnBg.y;
helpMenuOverlay.addChild(prevBtn);
// Dismiss help menu on close button press, and handle page navigation
helpMenuOverlay.down = function (x, y, obj) {
// Close
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
helpMenuOverlay.visible = false;
return;
}
// Prev (ENEMIES)
var pdx = x - prevBtn.x;
var pdy = y - prevBtn.y;
if (Math.abs(pdx) <= prevBtnBg.width / 2 && Math.abs(pdy) <= prevBtnBg.height / 2) {
if (helpPage !== 0) {
helpPage = 0;
renderHelpPage();
}
return;
}
// Next (ITEMS)
var ndx = x - nextBtn.x;
var ndy = y - nextBtn.y;
if (Math.abs(ndx) <= nextBtnBg.width / 2 && Math.abs(ndy) <= nextBtnBg.height / 2) {
if (helpPage !== 1) {
helpPage = 1;
renderHelpPage();
}
return;
}
};
game.addChild(helpMenuOverlay);
}
// Menu state
var menuActive = true;
// --- SHOP MENU POPUP ---
var shopMenuOverlay = null;
function showShopMenu() {
if (shopMenuOverlay && shopMenuOverlay.visible) {
return;
}
if (shopMenuOverlay) {
// Hide goldTxt in shop if boss mode is active, show otherwise
if (typeof goldTxt !== "undefined") {
if (bossMode) {
goldTxt.visible = false;
} else {
goldTxt.visible = true;
if (shopMenuOverlay && goldTxt.parent !== shopMenuOverlay) {
shopMenuOverlay.addChild(goldTxt);
}
}
}
// Always sync gold to loaded value if loaded with a key when showing shop
if (autoSaveGoldKey && typeof storage["goldSave_" + autoSaveGoldKey] !== "undefined") {
gold = storage["goldSave_" + autoSaveGoldKey];
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
}
// Always update gold text in shop to match loaded value
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
}
shopMenuOverlay.visible = true;
return;
}
shopMenuOverlay = new Container();
shopMenuOverlay.zIndex = 20000;
// Hide goldTxt in shop if boss mode is active, show otherwise
if (typeof goldTxt !== "undefined") {
if (bossMode) {
goldTxt.visible = false;
} else {
// If loaded with a key, sync gold in shop menu to loaded amount
if (autoSaveGoldKey && typeof storage["goldSave_" + autoSaveGoldKey] !== "undefined") {
gold = storage["goldSave_" + autoSaveGoldKey];
}
// Always show the current gold in the shop menu and update text to match loaded value
goldTxt.setText("Gold: " + gold);
goldTxt.visible = true;
if (shopMenuOverlay && goldTxt.parent !== shopMenuOverlay) {
shopMenuOverlay.addChild(goldTxt);
}
}
}
// Shop menu background using menu asset
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 1.0;
shopMenuOverlay.addChild(bg);
// Shop title
var shopTitle = new Text2("SHOP", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
shopTitle.anchor.set(0.5, 0);
shopTitle.x = 2048 / 2;
shopTitle.y = 320;
shopMenuOverlay.addChild(shopTitle);
// --- Skins Shop Content ---
// Skin data: id, name, price, asset
var skinList = [{
id: "standard",
name: "Standard",
price: 0,
asset: "hero"
}, {
id: "blue",
name: "Blue Hero",
price: 60,
asset: "heroBlue"
}, {
id: "gold",
name: "Gold Hero",
price: 150,
asset: "heroGold"
}];
// Initialize skin assets (engine will create if not present)
// Track owned and equipped skin in storage
if (typeof storage.ownedSkins === "undefined") {
storage.ownedSkins = {
standard: true
};
}
if (typeof storage.equippedSkin === "undefined") {
storage.equippedSkin = "standard";
}
var ownedSkins = storage.ownedSkins;
var equippedSkin = storage.equippedSkin;
// Helper to update owned/equipped skin in storage
function saveSkinData() {
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
}
// Remove old shop content if present
if (typeof shopContent !== "undefined") {
shopMenuOverlay.removeChild(shopContent);
}
// Shop skin UI elements
var skinButtons = [];
var skinYStart = 600;
var skinYSpacing = 320;
var skinLeftX = 320; // Move all skin items and UIs to the left side
for (var i = 0; i < skinList.length; i++) {
var skin = skinList[i];
// Skin preview
var skinPreview = LK.getAsset(skin.asset, {
anchorX: 0.5,
anchorY: 0.5,
x: skinLeftX,
y: skinYStart + i * skinYSpacing,
width: 180,
height: 180
});
shopMenuOverlay.addChild(skinPreview);
// Skin name (larger, left-aligned, not collapsed)
var skinName = new Text2(skin.name, {
size: 80,
fill: "#fff",
fontWeight: "bold"
});
skinName.anchor.set(0, 0.5);
skinName.x = skinLeftX + 120;
skinName.y = skinYStart + i * skinYSpacing - 40;
shopMenuOverlay.addChild(skinName);
// Price or owned/equipped (on its own line, below name)
var priceOrOwned = new Text2(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Owned" : skin.price === 0 ? "Free" : skin.price + " Gold", {
size: 60,
fill: ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700",
fontWeight: "bold"
});
priceOrOwned.anchor.set(0, 0.5);
priceOrOwned.x = skinLeftX + 120;
priceOrOwned.y = skinYStart + i * skinYSpacing + 40;
shopMenuOverlay.addChild(priceOrOwned);
// Buy/Equip button
var btnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
btnBg.width = 260;
btnBg.height = 100;
btnBg.alpha = 0.7;
btnBg.x = skinLeftX + 600;
btnBg.y = skinYStart + i * skinYSpacing;
shopMenuOverlay.addChild(btnBg);
var btnTxt = new Text2(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Equip" : skin.price === 0 ? "Select" : "Buy", {
size: 60,
fill: ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700",
fontWeight: "bold"
});
btnTxt.anchor.set(0.5, 0.5);
btnTxt.x = btnBg.x;
btnTxt.y = btnBg.y;
shopMenuOverlay.addChild(btnTxt);
skinButtons.push({
skin: skin,
preview: skinPreview,
name: skinName,
priceOrOwned: priceOrOwned,
btnBg: btnBg,
btnTxt: btnTxt
});
}
// Helper to update all skin buttons (after buy/equip)
function updateSkinButtons() {
for (var i = 0; i < skinButtons.length; i++) {
var btn = skinButtons[i];
var skin = btn.skin;
btn.priceOrOwned.setText(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Owned" : skin.price === 0 ? "Free" : skin.price + " Gold");
btn.priceOrOwned.fill = ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700";
btn.btnTxt.setText(ownedSkins[skin.id] ? equippedSkin === skin.id ? "Equipped" : "Equip" : skin.price === 0 ? "Select" : "Buy");
btn.btnTxt.fill = ownedSkins[skin.id] ? equippedSkin === skin.id ? "#FFD700" : "#00EAFF" : "#FFD700";
}
// Update gold text in shop
if (typeof goldTxt !== "undefined") {
goldTxt.setText("Gold: " + gold);
// If loaded with a key, also update storage to reflect new gold
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
lastSavedGold = gold;
}
}
}
// Shop skin purchase/equip logic
shopMenuOverlay.down = function (x, y, obj) {
// Check close button
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
shopMenuOverlay.visible = false;
return;
}
// Check skin buttons
for (var i = 0; i < skinButtons.length; i++) {
var btn = skinButtons[i];
var bx = x - btn.btnBg.x;
var by = y - btn.btnBg.y;
if (Math.abs(bx) <= btn.btnBg.width / 2 && Math.abs(by) <= btn.btnBg.height / 2) {
var skin = btn.skin;
if (ownedSkins[skin.id]) {
// Equip skin
equippedSkin = skin.id;
saveSkinData();
updateSkinButtons();
// Auto-save equipped skin if loaded with a key
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
lastSavedGold = gold;
}
} else if (gold >= skin.price) {
// Buy and equip, deduct from loaded gold if loaded with a key
gold -= skin.price;
ownedSkins[skin.id] = true;
equippedSkin = skin.id;
saveSkinData();
updateSkinButtons();
// Auto-save gold and purchases if loaded with a key
if (autoSaveGoldKey) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
storage.ownedSkins = ownedSkins;
storage.equippedSkin = equippedSkin;
lastSavedGold = gold;
}
} else {
// Not enough gold, flash gold text
if (typeof goldTxt !== "undefined") {
LK.effects.flashObject(goldTxt, 0xff0000, 600);
}
}
return;
}
}
};
updateSkinButtons();
// --- Ensure gold is always defined in the global scope before any use ---
var gold = 0;
// Gold variable display in bottom right corner of shop and in-game (all modes except boss mode uses this)
// Create only once, add to game for all modes, and to shop menu for shop
var goldTxt = new Text2("Gold: " + gold, {
size: 120,
fill: 0xFFD700,
fontWeight: "bold"
});
goldTxt.anchor.set(1, 1);
goldTxt.x = 2048 - 60;
goldTxt.y = 2732 - 60;
goldTxt.visible = false; // Only show in-game and in shop, not in menu
game.addChild(goldTxt);
// Only show goldTxt in shop if not in boss mode
if (!bossMode) {
goldTxt.visible = true;
shopMenuOverlay.addChild(goldTxt);
} else {
goldTxt.visible = false;
}
// Close button
var closeBtnBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
closeBtnBg.width = 340;
closeBtnBg.height = 140;
closeBtnBg.alpha = 0.7;
closeBtnBg.x = 2048 / 2;
// Move close button further down below the last skin item
closeBtnBg.y = skinYStart + skinList.length * skinYSpacing + 80;
shopMenuOverlay.addChild(closeBtnBg);
var closeBtn = new Text2("CLOSE", {
size: 80,
fill: 0x00EAFF,
fontWeight: "bold"
});
closeBtn.anchor.set(0.5, 0.5);
closeBtn.x = 2048 / 2;
closeBtn.y = closeBtnBg.y;
shopMenuOverlay.addChild(closeBtn);
// Dismiss shop menu on close button press
shopMenuOverlay.down = function (x, y, obj) {
var dx = x - closeBtn.x;
var dy = y - closeBtn.y;
if (Math.abs(dx) <= closeBtnBg.width / 2 && Math.abs(dy) <= closeBtnBg.height / 2) {
shopMenuOverlay.visible = false;
return;
}
};
game.addChild(shopMenuOverlay);
}
// Play button interaction
menuOverlay.down = function (x, y, obj) {
// Check if play button was pressed - show mode selection
var dx = x - playBtn.x;
var dy = y - playBtn.y;
if (Math.abs(dx) <= playBtnBg.width / 2 && Math.abs(dy) <= playBtnBg.height / 2) {
// Show mode selection menu
showModeSelection();
return;
}
// Check if music button was pressed
var mdx = x - musicBtn.x;
var mdy = y - musicBtn.y;
if (Math.abs(mdx) <= musicBtnBg.width / 2 && Math.abs(mdy) <= musicBtnBg.height / 2) {
musicOn = !musicOn;
if (musicOn) {
musicBtn.setText("MUSIC: ON");
LK.playMusic('Menu');
} else {
musicBtn.setText("MUSIC: OFF");
LK.stopMusic();
}
return;
}
// Check if shop button was pressed
if (typeof shopBtn !== "undefined" && typeof shopBtnBg !== "undefined") {
var sdx = x - shopBtn.x;
var sdy = y - shopBtn.y;
if (Math.abs(sdx) <= shopBtnBg.width / 2 && Math.abs(sdy) <= shopBtnBg.height / 2) {
showShopMenu();
return;
}
}
// Check if save button was pressed
if (typeof saveBtn !== "undefined" && typeof saveBtnBg !== "undefined") {
var savdx = x - saveBtn.x;
var savdy = y - saveBtn.y;
if (Math.abs(savdx) <= saveBtnBg.width / 2 && Math.abs(savdy) <= saveBtnBg.height / 2) {
showSaveMenu();
return;
}
}
// Check if help button was pressed
if (typeof helpBtn !== "undefined" && typeof helpBtnBg !== "undefined") {
var hdx = x - helpBtn.x;
var hdy = y - helpBtn.y;
if (Math.abs(hdx) <= helpBtnBg.width / 2 && Math.abs(hdy) <= helpBtnBg.height / 2) {
// Show help popup (custom help menu)
showHelpMenu();
return;
}
}
};
menuOverlay.move = function (x, y, obj) {};
menuOverlay.up = function (x, y, obj) {};
// Score display
var scoreTxt = new Text2('0', {
size: 120,
fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Health bar UI (horizontal, left bottom)
var maxHealth = 6;
var heroHealth = maxHealth;
var healthBarBg = LK.getAsset('enemy2', {
anchorX: 0,
// left edge
anchorY: 1,
// bottom edge
tint: 0x222222
});
healthBarBg.width = 420;
healthBarBg.height = 60;
healthBarBg.alpha = 0.45;
// Place at left bottom, with margin (60px from left, 60px from bottom)
healthBarBg.x = 60;
healthBarBg.y = 2732 - 60;
healthBarBg.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(healthBarBg);
var healthBar = LK.getAsset('enemy1', {
anchorX: 0,
// left edge
anchorY: 1,
// bottom edge
tint: 0xff4444
});
healthBar.width = 420;
healthBar.height = 60;
healthBar.alpha = 0.85;
healthBar.x = 60;
healthBar.y = 2732 - 60;
healthBar.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(healthBar);
// --- Health bar squares (vertical, left bottom) ---
var healthBarVSquares = [];
var squareSpacing = 12;
var squareSize = 60;
var baseX = 60;
var baseY = 2732 - 60;
for (var i = 0; i < maxHealth; i++) {
var square = LK.getAsset('Healthbar', {
anchorX: 0,
anchorY: 1,
x: baseX + i * (squareSize + squareSpacing),
y: baseY,
width: squareSize,
height: squareSize,
tint: 0x44ff44
});
square.visible = false; // Hide in menu
LK.gui.bottomLeft.addChild(square);
healthBarVSquares.push(square);
}
function updateHealthBar() {
// Horizontal bar (left)
healthBar.width = 420 * (heroHealth / maxHealth);
if (heroHealth <= 2) {
healthBar.tint = 0xff2222;
} else if (heroHealth <= 4) {
healthBar.tint = 0xffbb22;
} else {
healthBar.tint = 0x44ff44;
}
// Vertical bar (center) - show/hide squares and tint by health
for (var i = 0; i < healthBarVSquares.length; i++) {
if (i < heroHealth) {
healthBarVSquares[i].visible = true;
// Tint by health: green if >4, yellow if 3-4, red if 1-2
if (heroHealth <= 2) {
healthBarVSquares[i].tint = 0xff2222;
} else if (heroHealth <= 4) {
healthBarVSquares[i].tint = 0xffbb22;
} else {
healthBarVSquares[i].tint = 0x44ff44;
}
// Add a white border highlight if health is full
healthBarVSquares[i].alpha = heroHealth === maxHealth ? 1.0 : 0.95;
} else {
healthBarVSquares[i].visible = false;
}
}
}
updateDemoHealthSquares && updateDemoHealthSquares();
// Custom nickname prompt overlay for score mode game over
function showNicknamePrompt(callback) {
// Prevent multiple prompts
if (game.nicknamePromptOverlay && game.nicknamePromptOverlay.visible) {
return;
}
var overlay = new Container();
overlay.zIndex = 99999;
// Semi-transparent background
var bg = LK.getAsset('Menu', {
anchorX: 0,
anchorY: 0,
x: 0,
y: 0
});
bg.width = 2048;
bg.height = 2732;
bg.alpha = 0.92;
overlay.addChild(bg);
// Title
var title = new Text2("GAME OVER!", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
title.anchor.set(0.5, 0);
title.x = 2048 / 2;
title.y = 400;
overlay.addChild(title);
// Prompt text
var prompt = new Text2("Enter your nickname:", {
size: 80,
fill: "#fff"
});
prompt.anchor.set(0.5, 0);
prompt.x = 2048 / 2;
prompt.y = 600;
overlay.addChild(prompt);
// Nickname input (simulate with text and +/- buttons)
var nickname = "";
var maxLen = 12;
var nicknameText = new Text2("_", {
size: 100,
fill: 0x00EAFF
});
nicknameText.anchor.set(0.5, 0.5);
nicknameText.x = 2048 / 2;
nicknameText.y = 800;
overlay.addChild(nicknameText);
// On-screen keyboard (QWERTY layout: 3 rows + 1 row for numbers, backspace, OK)
var qwertyRows = [["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"], ["A", "S", "D", "F", "G", "H", "J", "K", "L"], ["Z", "X", "C", "V", "B", "N", "M"], ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], ["<", "OK"]];
var keyButtons = [];
var keySize = 120;
var keySpacing = 18;
var startY = 1000;
for (var row = 0; row < qwertyRows.length; row++) {
var keysInRow = qwertyRows[row];
// Calculate row width for centering
var rowWidth = keysInRow.length * keySize + (keysInRow.length - 1) * keySpacing;
var startX = 2048 / 2 - rowWidth / 2 + keySize / 2;
var y = startY + row * (keySize + keySpacing);
for (var col = 0; col < keysInRow.length; col++) {
var key = keysInRow[col];
var keyBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
keyBg.width = keySize;
keyBg.height = keySize;
keyBg.alpha = 0.7;
keyBg.x = startX + col * (keySize + keySpacing);
keyBg.y = y;
overlay.addChild(keyBg);
var keyTxt = new Text2(key, {
size: 60,
fill: "#fff",
fontWeight: "bold"
});
keyTxt.anchor.set(0.5, 0.5);
keyTxt.x = keyBg.x;
keyTxt.y = keyBg.y;
overlay.addChild(keyTxt);
keyButtons.push({
bg: keyBg,
txt: keyTxt,
key: key
});
}
}
// Button interaction
overlay.down = function (x, y, obj) {
for (var i = 0; i < keyButtons.length; i++) {
var btn = keyButtons[i];
var dx = x - btn.bg.x;
var dy = y - btn.bg.y;
if (Math.abs(dx) <= btn.bg.width / 2 && Math.abs(dy) <= btn.bg.height / 2) {
if (btn.key === "OK") {
// Accept nickname
// Stop scoremode music and play gameover music if in score mode
if (scoreMode) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Gameover');
}
}
overlay.visible = false;
if (typeof callback === "function") {
callback(nickname.length > 0 ? nickname : "Player");
}
if (game.nicknamePromptOverlay) {
game.removeChild(game.nicknamePromptOverlay);
game.nicknamePromptOverlay = null;
}
return;
} else if (btn.key === "<") {
// Backspace
if (nickname.length > 0) {
nickname = nickname.substring(0, nickname.length - 1);
nicknameText.setText(nickname.length > 0 ? nickname : "_");
}
} else {
// Add character
if (nickname.length < maxLen) {
nickname += btn.key;
nicknameText.setText(nickname);
}
}
break;
}
}
};
// Add overlay to game and track
game.addChild(overlay);
game.nicknamePromptOverlay = overlay;
}
// Game variables
// Helper to get equipped skin asset
function getEquippedHeroAsset() {
if (typeof storage.equippedSkin !== "undefined") {
if (storage.equippedSkin === "blue") {
return "heroBlue";
}
if (storage.equippedSkin === "gold") {
return "heroGold";
}
}
return "hero";
}
var hero = new Hero();
game.addChild(hero);
hero.x = 2048 / 2;
hero.y = 2732 - 350;
hero.visible = false; // Hide in menu
// Listen for skin change in shop and update hero skin
if (typeof shopMenuOverlay !== "undefined" && shopMenuOverlay !== null) {
var oldShopDown = shopMenuOverlay.down;
shopMenuOverlay.down = function (x, y, obj) {
if (typeof oldShopDown === "function") {
oldShopDown(x, y, obj);
}
if (typeof storage.equippedSkin !== "undefined" && typeof hero.setSkin === "function") {
hero.setSkin(storage.equippedSkin);
}
};
}
// --- Gold text for boss mode ---
var bossGoldTxt = new Text2("Gold: 0", {
size: 120,
fill: 0xFFD700,
fontWeight: "bold"
});
bossGoldTxt.anchor.set(1, 0);
bossGoldTxt.x = 2048 - 60;
bossGoldTxt.y = 60;
bossGoldTxt.visible = false;
game.addChild(bossGoldTxt);
// Game speed controller (only visible in god mode)
var gameSpeed = 1.0; // Default speed multiplier
var speedControllerVisible = false;
// Speed controller UI elements - positioned on left side and made vertical
var speedControllerBg = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedControllerBg.width = 180;
speedControllerBg.height = 600;
speedControllerBg.alpha = 0.8;
speedControllerBg.x = 200;
speedControllerBg.y = 500;
speedControllerBg.visible = false;
game.addChild(speedControllerBg);
var speedControllerLabel = new Text2("1.0x", {
size: 90,
fill: "#fff",
fontWeight: "bold"
});
speedControllerLabel.anchor.set(0.5, 0.5);
speedControllerLabel.x = 200;
speedControllerLabel.y = 450;
speedControllerLabel.visible = false;
game.addChild(speedControllerLabel);
// Speed decrease button
var speedDecreaseBtn = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedDecreaseBtn.width = 120;
speedDecreaseBtn.height = 120;
speedDecreaseBtn.alpha = 0.7;
speedDecreaseBtn.x = 200;
speedDecreaseBtn.y = 500 + 180;
speedDecreaseBtn.visible = false;
game.addChild(speedDecreaseBtn);
var speedDecreaseTxt = new Text2("-", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
speedDecreaseTxt.anchor.set(0.5, 0.5);
speedDecreaseTxt.x = speedDecreaseBtn.x;
speedDecreaseTxt.y = speedDecreaseBtn.y;
speedDecreaseTxt.visible = false;
game.addChild(speedDecreaseTxt);
// Speed increase button
var speedIncreaseBtn = LK.getAsset('Button', {
anchorX: 0.5,
anchorY: 0.5
});
speedIncreaseBtn.width = 120;
speedIncreaseBtn.height = 120;
speedIncreaseBtn.alpha = 0.7;
speedIncreaseBtn.x = 200;
speedIncreaseBtn.y = 500 - 180;
speedIncreaseBtn.visible = false;
game.addChild(speedIncreaseBtn);
var speedIncreaseTxt = new Text2("+", {
size: 120,
fill: "#fff",
fontWeight: "bold"
});
speedIncreaseTxt.anchor.set(0.5, 0.5);
speedIncreaseTxt.x = speedIncreaseBtn.x;
speedIncreaseTxt.y = speedIncreaseBtn.y;
speedIncreaseTxt.visible = false;
game.addChild(speedIncreaseTxt);
// Function to update speed controller display
function updateSpeedController() {
var visible = godMode && !menuActive;
speedControllerBg.visible = visible;
speedControllerLabel.visible = visible;
speedDecreaseBtn.visible = visible;
speedDecreaseTxt.visible = visible;
speedIncreaseBtn.visible = visible;
speedIncreaseTxt.visible = visible;
if (visible) {
speedControllerLabel.setText(gameSpeed.toFixed(1) + "x");
}
}
// Track if EnemyX has spawned
var enemyXSpawned = false;
var enemyZSpawned = false; // Track if EnemyZ is present in boss mode
// Track if EnemyX has been killed after 250 score (not in boss mode)
var enemyXKilledAfter250 = false;
// Ulti button UI and state
var ultiReady = true;
var ultiCooldown = 0;
var ultiCooldownMax = 1200; // 20 seconds at 60fps
// Create ulti button
var ultiBtn = new Text2("ULTI", {
size: 120,
fill: 0x00EAFF,
fontWeight: "bold"
});
ultiBtn.anchor.set(0.5, 0.5);
// Place in right corner, leaving margin for touch and not overlapping top menu
ultiBtn.x = 2048 - 180;
ultiBtn.y = 2732 - 180;
ultiBtn.bg = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x00eaff
});
ultiBtn.bg.width = 340;
ultiBtn.bg.height = 220;
ultiBtn.bg.alpha = 0.25;
ultiBtn.bg.x = ultiBtn.x;
ultiBtn.bg.y = ultiBtn.y;
ultiBtn.bg.visible = false; // Hide in menu
game.addChild(ultiBtn.bg);
ultiBtn.visible = false; // Hide in menu
game.addChild(ultiBtn);
// Ulti button cooldown overlay
var ultiBtnOverlay = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x222222
});
ultiBtnOverlay.width = 340;
ultiBtnOverlay.height = 220;
ultiBtnOverlay.alpha = 0.55;
ultiBtnOverlay.x = ultiBtn.x;
ultiBtnOverlay.y = ultiBtn.y;
ultiBtnOverlay.visible = false;
game.addChild(ultiBtnOverlay);
// Laser Cannon state (no button UI)
var laserReady = true;
var laserCooldown = 0;
var laserCooldownMax = 720; // 12 seconds at 60fps
// Armor visual overlay for shield
var heroArmor = LK.getAsset('enemy2', {
anchorX: 0.5,
anchorY: 0.5,
tint: 0x80eaff // light blue
});
heroArmor.width = hero.width * 1.35;
heroArmor.height = hero.height * 1.35;
heroArmor.alpha = 0.55;
heroArmor.visible = false;
game.addChild(heroArmor);
var heroBullets = [];
var enemies = [];
var enemyBullets = [];
var items = [];
var dragNode = null;
var lastHeroIntersecting = false;
var score = 0;
var spawnTick = 0;
var enemyShootTick = 0;
// Powerup state
var shieldActive = false;
var shieldTimer = 0;
var beamActive = false;
var beamTimer = 0;
// Helper: spawn item
function spawnItem() {
var itemType = Math.random() < 0.5 ? "shield" : "beam";
var item;
if (itemType === "shield") {
item = new ShieldItem();
} else {
item = new BeamItem();
}
item.x = 200 + Math.random() * (2048 - 400);
item.y = -80;
items.push(item);
game.addChild(item);
}
// Helper: spawn enemy
function spawnEnemy() {
// 10% Enemy4 (now allowed in score mode at any score), 20% Enemy3, 35% Enemy1, 35% Enemy2
var rand = Math.random();
var enemy;
// Only allow Enemy4 to spawn after 600 score in standard and god modes
if (rand < 0.35) {
enemy = new Enemy1();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else if (rand < 0.7) {
enemy = new Enemy2();
enemy.baseX = 200 + Math.random() * (2048 - 400);
enemy.x = enemy.baseX;
enemy.y = -80;
enemy.t = Math.random() * 2;
} else if (rand < 0.9) {
enemy = new Enemy3();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else {
// Enemy4 spawn logic
if (typeof scoreMode !== "undefined" && scoreMode || (typeof godMode !== "undefined" && godMode || typeof bossMode !== "undefined" && !bossMode) && typeof score !== "undefined" && score >= 600) {
// In score mode, always allow Enemy4. In standard/god mode, only after 600 score.
enemy = new Enemy4();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
} else {
// If not allowed, fallback to Enemy1
enemy = new Enemy1();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
}
}
enemies.push(enemy);
game.addChild(enemy);
}
// Helper: spawn enemy bullet
function spawnEnemyBullet(enemy, targetX, targetY) {
var bullet = new EnemyBullet();
bullet.x = enemy.x;
bullet.y = enemy.y + 60;
// Aim at hero
var dx = targetX - bullet.x;
var dy = targetY - bullet.y;
var len = Math.sqrt(dx * dx + dy * dy);
if (len > 0) {
bullet.speedX = dx / len * 18;
bullet.speedY = dy / len * 18;
}
enemyBullets.push(bullet);
game.addChild(bullet);
LK.getSound('enemyShoot').play();
}
// Move handler for dragging hero
function handleMove(x, y, obj) {
// Always follow mouse if not dragging and not in menu
if (!dragNode && !(typeof menuActive !== "undefined" && menuActive)) {
// Clamp hero inside screen
var hw = hero.width / 2;
var hh = hero.height / 2;
var nx = Math.max(hw, Math.min(2048 - hw, x));
var ny = Math.max(hh + 100, Math.min(2732 - hh, y));
hero.x = nx;
hero.y = ny;
return;
}
if (dragNode) {
// Clamp hero inside screen
var hw = dragNode.width / 2;
var hh = dragNode.height / 2;
var nx = Math.max(hw, Math.min(2048 - hw, x));
var ny = Math.max(hh + 100, Math.min(2732 - hh, y));
dragNode.x = nx;
dragNode.y = ny;
}
}
// --- Make hero follow mouse automatically at game start (PC only) ---
if (typeof window !== "undefined" && window.addEventListener) {
window.addEventListener("mousemove", function (evt) {
// Only follow if not in menu and not dragging
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
if (dragNode) {
return;
}
// Get bounding rect of canvas
var canvas = LK.getCanvas ? LK.getCanvas() : document.querySelector("canvas") || null;
if (!canvas) {
return;
}
var rect = canvas.getBoundingClientRect();
// Convert mouse coordinates to game coordinates
var scaleX = 2048 / rect.width;
var scaleY = 2732 / rect.height;
var x = (evt.clientX - rect.left) * scaleX;
var y = (evt.clientY - rect.top) * scaleY;
handleMove(x, y, {
event: evt
});
});
}
// Touch down: start dragging hero
game.down = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
// PC: left mouse click triggers laser cannon if ready and not on menu
if (obj && obj.event && obj.event.type === "mousedown" && obj.event.button === 0 && laserReady) {
// Only fire if click is inside hero sprite (circle)
var dx = x - hero.x;
var dy = y - hero.y;
if (dx * dx + dy * dy <= hero.radius * hero.radius) {
// Activate laser
laserReady = false;
laserCooldown = laserCooldownMax;
// Laser effect: fire a vertical laser column at hero.x
var laserX = hero.x;
// Visual effect: draw a vertical beam for a short time, and make it follow the hero
var laserBeam = LK.getAsset('heroBullet', {
anchorX: 0.5,
anchorY: 1,
x: laserX,
y: hero.y - hero.height / 2
});
laserBeam.width = 80;
laserBeam.height = hero.y - hero.height / 2; // from hero to top
laserBeam.alpha = 0.45;
game.addChild(laserBeam);
// Store reference to active laser beam and set timer
game.activeLaserBeam = laserBeam;
game.activeLaserBeamTimer = 90; // 1.5 seconds at 60fps
LK.getSound('laser').play();
// Destroy all enemies and enemy bullets in the column
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (Math.abs(e.x - laserX) <= 80) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
LK.effects.flashObject(e, 0xffffff, 200);
for (var pi = 0; pi < 12; pi++) {
var part = LK.getAsset(e instanceof Enemy1 ? 'enemy1' : e instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = e.x;
part.y = e.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 12) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion if Enemy3
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = e.x;
healthPotion.y = e.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
e.destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (Math.abs(b.x - laserX) <= 80) {
b.destroy();
enemyBullets.splice(i, 1);
}
}
return;
}
}
dragNode = hero;
handleMove(x, y, obj);
};
// Touch up: stop dragging
game.up = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
dragNode = null;
};
// Touch move: move hero
game.move = function (x, y, obj) {
if (typeof menuActive !== "undefined" && menuActive) {
return;
}
// Handle speed controller interactions (only in god mode)
if (godMode && !menuActive) {
// Speed decrease button
var dx = x - speedDecreaseBtn.x;
var dy = y - speedDecreaseBtn.y;
if (Math.abs(dx) <= speedDecreaseBtn.width / 2 && Math.abs(dy) <= speedDecreaseBtn.height / 2) {
gameSpeed = Math.max(0.1, gameSpeed - 0.1);
updateSpeedController();
return;
}
// Speed increase button
var idx = x - speedIncreaseBtn.x;
var idy = y - speedIncreaseBtn.y;
if (Math.abs(idx) <= speedIncreaseBtn.width / 2 && Math.abs(idy) <= speedIncreaseBtn.height / 2) {
gameSpeed = Math.min(3.0, gameSpeed + 0.1);
updateSpeedController();
return;
}
}
handleMove(x, y, obj);
// Handle ulti button press (touch/click)
if (ultiReady) {
// Check if touch is inside ulti button area
var dx = x - ultiBtn.x;
var dy = y - ultiBtn.y;
if (Math.abs(dx) <= ultiBtn.bg.width / 2 && Math.abs(dy) <= ultiBtn.bg.height / 2) {
// Activate ulti
ultiReady = false;
ultiCooldown = ultiCooldownMax;
ultiBtnOverlay.visible = true;
// Play ulti sound
LK.getSound('Ulti').play();
// Ulti effect: clear all enemies and enemy bullets
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (e instanceof EnemyX) {
// Ulti is ineffective if EnemyX has under 50 health
if (e.hp < 50) {
// Flash to show ulti hit but no damage
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Ulti does 50 damage to EnemyX in both boss mode and normal mode
e.hp -= 50;
LK.effects.flashObject(e, 0xffffff, 400);
if (e.hp <= 0) {
// Play death animation for EnemyX
var enemyToDestroy = e;
for (var pi = 0; pi < 48; pi++) {
var part = LK.getAsset('enemyX', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 48 + Math.random() * 48;
part.height = 48 + Math.random() * 48;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 48) + Math.random() * 0.2;
var speed = 24 + Math.random() * 16;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 32 + Math.floor(Math.random() * 32);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// Add score for killing EnemyX with ulti
score += 1;
scoreTxt.setText(score);
// Drop 3 health potions when EnemyX is killed by ulti
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
} else if (e instanceof EnemyZ) {
// Ulti is ineffective if EnemyZ has under 50 health
if (e.hp < 50) {
// Flash to show ulti hit but no damage
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Ulti does 50 damage to EnemyZ in both boss mode and normal mode
e.hp -= 50;
LK.effects.flashObject(e, 0xffffff, 400);
if (e.hp <= 0) {
// Play death animation for EnemyZ
var enemyToDestroy = e;
for (var pi = 0; pi < 48; pi++) {
var part = LK.getAsset('EnemyZ', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 48 + Math.random() * 48;
part.height = 48 + Math.random() * 48;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 48) + Math.random() * 0.2;
var speed = 24 + Math.random() * 16;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 32 + Math.floor(Math.random() * 32);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// Add score for killing EnemyZ with ulti
score += 1;
scoreTxt.setText(score);
// Drop 3 health potions when EnemyZ is killed by ulti
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
} else {
// Add score for killing normal enemies with ulti
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
enemies[i].destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
enemyBullets[i].destroy();
enemyBullets.splice(i, 1);
}
LK.effects.flashScreen(0x00eaff, 600);
return;
}
}
// Handle laser cannon activation by clicking on the hero
if (laserReady) {
var dx = x - hero.x;
var dy = y - hero.y;
// Check if touch/click is inside hero sprite (circle)
if (dx * dx + dy * dy <= hero.radius * hero.radius) {
// Activate laser
laserReady = false;
laserCooldown = laserCooldownMax;
// Laser effect: fire a vertical laser column at hero.x
var laserX = hero.x;
// Visual effect: draw a vertical beam for a short time, and make it follow the hero
var laserBeam = LK.getAsset('heroBullet', {
anchorX: 0.5,
anchorY: 1,
//{37} // anchor at bottom
x: laserX,
y: hero.y - hero.height / 2
});
laserBeam.width = 80;
laserBeam.height = hero.y - hero.height / 2; // from hero to top
laserBeam.alpha = 0.45;
game.addChild(laserBeam);
// Store reference to active laser beam and set timer
game.activeLaserBeam = laserBeam;
game.activeLaserBeamTimer = 90; // 1.5 seconds at 60fps
LK.getSound('laser').play();
// Destroy all enemies and enemy bullets in the column
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (Math.abs(e.x - laserX) <= 80) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Play death animation for each
LK.effects.flashObject(e, 0xffffff, 200);
// Particle effect for each
for (var pi = 0; pi < 12; pi++) {
var part = LK.getAsset(e instanceof Enemy1 ? 'enemy1' : e instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = e.x;
part.y = e.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 12) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion if Enemy3
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = e.x;
healthPotion.y = e.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
e.destroy();
enemies.splice(i, 1);
}
}
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (Math.abs(b.x - laserX) <= 80) {
b.destroy();
enemyBullets.splice(i, 1);
}
}
return;
}
}
};
// Main game update
game.update = function () {
// --- Auto-save gold if loaded with a key and gold changed ---
if (autoSaveGoldKey && gold !== lastSavedGold) {
storage["goldSave_" + autoSaveGoldKey] = gold;
storage["goldEndSave_" + autoSaveGoldKey] = gold;
lastSavedGold = gold;
}
if (typeof menuActive !== "undefined" && menuActive) {
// Block all game logic while menu is active
return;
}
// Stop all game logic if gameover screen is shown in score mode
if (scoreMode && game.nicknamePromptOverlay && game.nicknamePromptOverlay.visible) {
return;
}
// Update speed controller visibility
updateSpeedController();
// Apply game speed multiplier to all timed operations
var speedMultiplier = gameSpeed;
// Update hero
hero.update();
// Laser beam follow logic
if (game.activeLaserBeam) {
// Move the beam to follow the hero's x and y, and always stretch from hero to top
game.activeLaserBeam.x = hero.x;
game.activeLaserBeam.y = hero.y - hero.height / 2;
game.activeLaserBeam.height = hero.y - hero.height / 2;
// Laser beam hits enemies it touches
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
// Check if enemy is within the laser beam's column (80px wide, same as beam)
if (e.y + (e.height ? e.height / 2 : 60) >= 0 &&
// enemy is not above top
e.y - (e.height ? e.height / 2 : 60) <= hero.y - hero.height / 2 &&
// enemy is not below beam bottom
Math.abs(e.x - game.activeLaserBeam.x) <= game.activeLaserBeam.width / 2) {
// Laser cannon does NOT affect EnemyX or EnemyZ (bosses)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Flash to show hit, but do not damage or destroy
LK.effects.flashObject(e, 0xff0000, 120);
continue;
}
// Play hit sound and flash
LK.getSound('enemyHit').play();
LK.effects.flashObject(e, 0xffffff, 200);
// Score and handle Enemy3 HP
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
if (e instanceof Enemy3) {
e.hp--;
if (e.hp <= 0) {
// Play death animation before destroying Enemy3
var enemyToDestroy = e;
for (var pi = 0; pi < 24; pi++) {
var part = LK.getAsset('enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 32 + Math.random() * 32;
part.height = 32 + Math.random() * 32;
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / 24) + Math.random() * 0.2;
var speed = 16 + Math.random() * 12;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 16 + Math.floor(Math.random() * 16);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion when Enemy3 is killed
if (Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
} else {
// Flash for hit, but don't destroy
LK.effects.flashObject(e, 0x8e24aa, 120);
}
} else {
// Play death animation before destroying normal enemies
var enemyToDestroy = e;
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : 'enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
}
}
}
// Decrement timer and destroy when done
game.activeLaserBeamTimer--;
if (game.activeLaserBeamTimer <= 0) {
game.activeLaserBeam.destroy();
game.activeLaserBeam = null;
}
}
// Ulti cooldown logic
if (godMode) {
ultiReady = true;
ultiCooldown = 0;
ultiBtnOverlay.visible = false;
ultiBtn.text = "ULTI";
} else {
if (!ultiReady) {
ultiCooldown -= speedMultiplier;
if (ultiCooldown <= 0) {
ultiReady = true;
ultiBtnOverlay.visible = false;
} else {
// Show overlay and update text to show seconds left
ultiBtnOverlay.visible = true;
ultiBtn.text = "ULTI\n" + Math.ceil(ultiCooldown / 60) + "s";
}
}
if (ultiReady) {
ultiBtn.text = "ULTI";
ultiBtnOverlay.visible = false;
}
}
// Update armor overlay position and visibility
heroArmor.x = hero.x;
heroArmor.y = hero.y;
heroArmor.visible = shieldActive;
// Laser cannon cooldown logic (no button UI)
if (!laserReady) {
laserCooldown -= speedMultiplier;
if (laserCooldown <= 0) {
laserReady = true;
}
}
// Update shield/beam timers
if (shieldActive) {
shieldTimer -= speedMultiplier;
if (shieldTimer <= 0) {
shieldActive = false;
}
}
if (beamActive) {
beamTimer -= speedMultiplier;
if (beamTimer <= 0) {
beamActive = false;
}
}
// Update items (powerups)
for (var i = items.length - 1; i >= 0; i--) {
var item = items[i];
item.update();
// Remove if off screen
if (item.y > 2732 + 100) {
item.destroy();
items.splice(i, 1);
continue;
}
// Pickup by hero
if (item.intersects(hero)) {
if (item instanceof HealthPotion) {
// Health potion always gives 1 health (if not at max)
if (heroHealth < maxHealth) {
heroHealth = Math.min(maxHealth, heroHealth + 1);
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
LK.effects.flashObject(hero, 0x44ff44, 400);
}
} else if (item instanceof ShieldItem) {
// If already at max health, treat as shield
if (heroHealth >= maxHealth) {
shieldActive = true;
shieldTimer = 360; // 6 seconds at 60fps
LK.effects.flashObject(hero, 0x00ffff, 400);
} else {
// If not at max health, ignore shield pickup (health potions now handled separately)
}
} else if (item instanceof BeamItem) {
beamActive = true;
beamTimer = 180; // 3 seconds at 60fps
LK.effects.flashObject(hero, 0xff00ff, 400);
}
item.destroy();
items.splice(i, 1);
continue;
}
}
// Hero shooting (auto-fire)
hero.shootCooldown -= speedMultiplier;
if (hero.shootCooldown <= 0) {
if (beamActive) {
// Beam: fire 3 bullets in spread
for (var bdir = -1; bdir <= 1; bdir++) {
var bullet = new HeroBullet();
bullet.x = hero.x + bdir * 40;
bullet.y = hero.y - hero.height / 2 - 20;
bullet.spread = bdir * 0.18; // radians
bullet.update = function (origUpdate, spread) {
return function () {
this.y += this.speed;
this.x += Math.sin(spread) * 18;
};
}(bullet.update, bullet.spread);
heroBullets.push(bullet);
game.addChild(bullet);
}
hero.shootCooldown = 6 / speedMultiplier;
LK.getSound('laser').play();
} else {
var bullet = new HeroBullet();
bullet.x = hero.x;
bullet.y = hero.y - hero.height / 2 - 20;
heroBullets.push(bullet);
game.addChild(bullet);
hero.shootCooldown = 10 / speedMultiplier;
LK.getSound('laser').play();
}
}
// Update hero bullets
for (var i = heroBullets.length - 1; i >= 0; i--) {
var b = heroBullets[i];
b.update();
// Remove if off screen
if (b.y < -60) {
b.destroy();
heroBullets.splice(i, 1);
continue;
}
// Check collision with enemies
for (var j = enemies.length - 1; j >= 0; j--) {
var e = enemies[j];
// In boss mode, if EnemyZ is killed, allow next boss to spawn
if (typeof bossMode !== "undefined" && bossMode && e instanceof EnemyZ && e.hp <= 1 && b.intersects(e)) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
if (b.intersects(e)) {
// Enemy hit
LK.getSound('enemyHit').play();
score += 1;
scoreTxt.setText(score);
// Add 10 gold for every 50 score in every mode except god mode
if (!godMode && score > 0 && score % 50 === 0) {
gold += 10;
// Update gold text in boss mode
if (typeof bossGoldTxt !== "undefined" && bossMode) {
bossGoldTxt.setText("Gold: " + gold);
}
if (typeof goldTxt !== "undefined" && !bossMode) {
goldTxt.setText("Gold: " + gold);
}
// Save gold to storage with entered key immediately if key is entered
if (typeof saveKey !== "undefined" && saveKey.length > 0) {
storage["goldSave_" + saveKey] = gold;
storage["goldEndSave_" + saveKey] = gold;
}
}
// Flash enemy
LK.effects.flashObject(e, 0xffffff, 200);
// Remove both or handle Enemy3/EnemyX/Enemy4/EnemyZ hp
if (e instanceof Enemy3 || e instanceof EnemyX || e instanceof Enemy4 || e instanceof EnemyZ) {
e.hp--;
if (e.hp <= 0) {
// Play death animation before destroying Enemy3/EnemyX/Enemy4/EnemyZ
var enemyToDestroy = e;
// --- Enemy4 explosion: visual effect and bullet burst when killed by hero (bullet, laser, shield, or ulti) ---
if (e instanceof Enemy4) {
// Flash explosion effect
LK.effects.flashObject(enemyToDestroy, 0xffffff, 120);
// Throw 4 bullets around
if (typeof enemyBullets !== "undefined" && typeof game !== "undefined") {
for (var bulletDir = 0; bulletDir < 4; bulletDir++) {
var bullet = new EnemyBullet();
bullet.x = enemyToDestroy.x;
bullet.y = enemyToDestroy.y;
// 4 directions: up, right, down, left (90 degrees apart)
var angle = bulletDir * Math.PI / 2;
var speed = 20;
bullet.speedX = Math.cos(angle) * speed;
bullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(bullet);
game.addChild(bullet);
}
LK.getSound('enemyShoot').play();
}
}
// Particle animation for Enemy3/EnemyX/Enemy4/EnemyZ death (more particles, richer effect)
var particleCount = e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 24 : e instanceof EnemyZ ? 48 : 16;
var assetName = e instanceof EnemyX ? 'enemyX' : e instanceof Enemy3 ? 'enemy3' : e instanceof EnemyZ ? 'EnemyZ' : 'Enemy4';
for (var pi = 0; pi < particleCount; pi++) {
var part = LK.getAsset(assetName, {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24) + Math.random() * (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24);
part.height = (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24) + Math.random() * (e instanceof EnemyX ? 48 : e instanceof Enemy3 ? 32 : e instanceof EnemyZ ? 48 : 24);
part.alpha = 0.8 + Math.random() * 0.2;
var angle = Math.PI * 2 * (pi / particleCount) + Math.random() * 0.2;
var speed = (e instanceof EnemyX ? 24 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 24 : 12) + Math.random() * (e instanceof EnemyX ? 16 : e instanceof Enemy3 ? 12 : e instanceof EnemyZ ? 16 : 8);
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = (e instanceof EnemyX ? 32 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 32 : 10) + Math.floor(Math.random() * (e instanceof EnemyX ? 32 : e instanceof Enemy3 ? 16 : e instanceof EnemyZ ? 32 : 8));
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.90 + Math.random() * 0.04;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
// 35% chance to drop a health potion when Enemy3 is killed (not for EnemyX/Enemy4/EnemyZ)
if (e instanceof Enemy3 && Math.random() < 0.35) {
var healthPotion = new HealthPotion();
healthPotion.x = enemyToDestroy.x;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
enemyToDestroy.destroy();
enemies.splice(j, 1);
// If EnemyX was killed, drop 3 health potions and restart normal enemy spawning
if (e instanceof EnemyX) {
for (var hp = 0; hp < 3; hp++) {
var healthPotion = new HealthPotion();
// Spread potions horizontally a bit
healthPotion.x = enemyToDestroy.x - 60 + 60 * hp;
healthPotion.y = enemyToDestroy.y;
items.push(healthPotion);
game.addChild(healthPotion);
}
// --- In boss mode, alternate to EnemyZ after EnemyX dies
if (typeof bossMode !== "undefined" && bossMode) {
enemyXSpawned = false;
enemyZSpawned = false; // Allow next boss to spawn (EnemyZ)
spawnTick = 0;
bossNextToSpawn = "Z"; // Always alternate to Z after X dies
// Music continues
} else {
// Reset boss state and allow normal enemies to spawn again
enemyXSpawned = false;
bossMusicPlayed = false;
// Stop boss music and play bgmusic when EnemyX is killed
LK.stopMusic();
if (musicOn) {
LK.playMusic('bgmusic');
}
// If score >= 250, mark EnemyX as killed so it never spawns again (not in boss mode)
if (score >= 250 && !(typeof bossMode !== "undefined" && bossMode)) {
enemyXKilledAfter250 = true;
}
// Reset spawnTick so normal enemies start coming again, but slowly
spawnTick = 0;
// Reset spawnIntervalNormal to its original value when resuming normal enemy spawns
spawnIntervalNormal = 60;
// Optionally, set a delay before next normal spawn (e.g. 60 frames)
// spawnTick = -60;
}
}
// If EnemyZ was killed, alternate to EnemyX after Z dies (boss mode)
if (e instanceof EnemyZ && typeof bossMode !== "undefined" && bossMode) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
} else {
// Flash for hit, but don't destroy
LK.effects.flashObject(e, 0x8e24aa, 120);
}
b.destroy();
heroBullets.splice(i, 1);
break;
} else {
b.destroy();
heroBullets.splice(i, 1);
// Play death animation before destroying normal enemies
var enemyToDestroy = e;
// Particle animation for normal enemy death (more particles, richer effect)
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : 'enemy2', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(j, 1);
break;
}
}
}
}
// Update enemies
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
if (typeof bossMode !== "undefined" && bossMode && e instanceof EnemyZ && e.hp <= 0) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
e.update();
// Remove if off screen
if (e.y > 2732 + 100) {
e.destroy();
enemies.splice(i, 1);
continue;
}
// Enemy shoots randomly
if (Math.random() < 0.004 * speedMultiplier) {
spawnEnemyBullet(e, hero.x, hero.y);
}
// Check collision with hero
// Prevent hero from affecting or being affected by boss type enemies (EnemyX, EnemyZ)
if (e instanceof EnemyX || e instanceof EnemyZ) {
// Do nothing: hero does not affect or get hit by boss type enemies
continue;
}
if (e.intersects(hero)) {
if (godMode) {
// In god mode, ignore all damage and just destroy enemy
enemies[i].destroy();
enemies.splice(i, 1);
continue;
}
if (!shieldActive) {
// Hero hit
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Stop scoremode music and play gameover music when hero dies in score mode
LK.stopMusic();
if (musicOn) {
LK.playMusic('Gameover');
}
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
enemies[i].destroy();
enemies.splice(i, 1);
continue;
} else {
// Shield absorbs hit, destroy enemy
LK.effects.flashObject(hero, 0x00ffff, 200);
// Play death animation before destroying enemy killed by shield
var enemyToDestroy = e;
// Particle animation for shield kill (more particles, richer effect)
for (var pi = 0; pi < 16; pi++) {
var part = LK.getAsset(enemyToDestroy instanceof Enemy1 ? 'enemy1' : enemyToDestroy instanceof Enemy2 ? 'enemy2' : 'enemy3', {
anchorX: 0.5,
anchorY: 0.5
});
part.x = enemyToDestroy.x;
part.y = enemyToDestroy.y;
part.width = 20 + Math.random() * 20;
part.height = 20 + Math.random() * 20;
part.alpha = 0.7 + Math.random() * 0.3;
var angle = Math.PI * 2 * (pi / 16) + Math.random() * 0.2;
var speed = 10 + Math.random() * 10;
var vx = Math.cos(angle) * speed;
var vy = Math.sin(angle) * speed;
part.life = 10 + Math.floor(Math.random() * 10);
part.update = function () {
this.x += vx;
this.y += vy;
this.life--;
this.alpha *= 0.88 + Math.random() * 0.06;
if (this.life <= 0) {
this.destroy();
}
};
game.addChild(part);
}
enemyToDestroy.destroy();
enemies.splice(i, 1);
continue;
}
}
}
// Update enemy bullets
for (var i = enemyBullets.length - 1; i >= 0; i--) {
var b = enemyBullets[i];
if (typeof bossMode !== "undefined" && bossMode && b instanceof EnemyBullet) {
// Check if this bullet killed EnemyZ (shouldn't happen, but for completeness)
for (var j = enemies.length - 1; j >= 0; j--) {
var e = enemies[j];
if (e instanceof EnemyZ && e.hp <= 0) {
enemyZSpawned = false;
spawnTick = 0;
bossNextToSpawn = "X"; // Always alternate to X after Z dies
}
}
}
b.update();
// Handle explosive bullets
if (b.isExplosive && !b.hasExploded) {
b.explosionTimer -= speedMultiplier;
// Flash bullet red as it gets closer to exploding
if (b.explosionTimer <= 6) {
b.children[0].tint = 0xff0000;
}
// Explode when timer reaches 0 (0.2 seconds = 12 ticks at 60fps)
if (b.explosionTimer <= 0) {
b.hasExploded = true;
// Create explosion visual effect
var explosionEffect = LK.getAsset('enemyBullet', {
anchorX: 0.5,
anchorY: 0.5,
x: b.x,
y: b.y,
width: 100,
height: 100,
tint: 0xff8800
});
explosionEffect.alpha = 0.8;
game.addChild(explosionEffect);
// Animate explosion with tween
tween(explosionEffect, {
width: 400,
height: 400,
alpha: 0
}, {
duration: 800,
easing: tween.easeOut,
onFinish: function onFinish() {
explosionEffect.destroy();
}
});
// Create 6 normal bullets flying in different directions
for (var bulletIndex = 0; bulletIndex < 6; bulletIndex++) {
var normalBullet = new EnemyBullet();
normalBullet.x = b.x;
normalBullet.y = b.y;
// Calculate angle for 6 directions (60 degrees apart)
var angle = bulletIndex * Math.PI * 2 / 6;
var speed = 15;
normalBullet.speedX = Math.cos(angle) * speed;
normalBullet.speedY = Math.sin(angle) * speed;
enemyBullets.push(normalBullet);
game.addChild(normalBullet);
}
// Area damage to hero (reduced from original)
var dx = hero.x - b.x;
var dy = hero.y - b.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance <= b.explosionRadius) {
if (!godMode && !shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth -= 1; // Reduced damage since bullets are now additional threat
if (heroHealth < 0) {
heroHealth = 0;
}
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
} else if (shieldActive) {
LK.effects.flashObject(hero, 0x00ffff, 200);
}
}
// Remove explosive bullet after explosion
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
}
// Remove if off screen
if (b.y < -60 || b.y > 2732 + 60 || b.x < -60 || b.x > 2048 + 60) {
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
// Check collision with hero
if (b.intersects(hero)) {
if (godMode) {
// In god mode, ignore all damage and just destroy bullet
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
if (!shieldActive) {
LK.getSound('heroHit').play();
LK.effects.flashScreen(0xff0000, 800);
heroHealth--;
updateHealthBar();
updateDemoHealthSquares && updateDemoHealthSquares();
if (heroHealth <= 0) {
// Save high score before game over
if (scoreMode) {
// Show custom nickname prompt overlay
showNicknamePrompt(function (nickname) {
if (!nickname || typeof nickname !== "string" || nickname.trim().length === 0) {
nickname = "Player";
}
saveHighScore(score, nickname.trim());
LK.getSound('Death').play();
LK.showGameOver();
});
return;
} else {
saveHighScore(score);
LK.getSound('Death').play();
LK.showGameOver();
return;
}
}
b.destroy();
enemyBullets.splice(i, 1);
continue;
} else {
// Shield absorbs bullet
LK.effects.flashObject(hero, 0x00ffff, 120);
b.destroy();
enemyBullets.splice(i, 1);
continue;
}
}
}
// --- ENEMY SPAWN RATE BOOST LOGIC ---
if (typeof spawnRateBoostActive === "undefined") {
var spawnRateBoostActive = false;
var spawnRateBoostTimer = 0;
var nextBoostScore = 50;
var spawnIntervalNormal = 60;
var spawnIntervalBoost = 30;
}
// Score mode: all enemy types, no bosses, gets harder by score
if (typeof scoreMode !== "undefined" && scoreMode) {
spawnTick += speedMultiplier;
// Check if we reached a new boost score (50, 150, 250, ...) and trigger boost
if (score >= nextBoostScore && !spawnRateBoostActive) {
spawnRateBoostActive = true;
spawnRateBoostTimer = 180; // 3 seconds at 60fps
// After 50, next is 150, then 250, 350, ...
if (nextBoostScore === 50) {
nextBoostScore = 150;
} else {
nextBoostScore += 100;
}
}
// Handle boost timer
if (spawnRateBoostActive) {
spawnRateBoostTimer -= speedMultiplier;
if (spawnRateBoostTimer <= 0) {
spawnRateBoostActive = false;
}
}
// Calculate spawn interval based on score
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = score >= 600 ? Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2) : baseInterval;
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
// Boss mode: alternate EnemyX and EnemyZ, never normal enemies or items
else if (typeof bossMode !== "undefined" && bossMode) {
spawnTick += speedMultiplier;
// Track which boss to spawn next: "X" or "Z"
if (typeof bossNextToSpawn === "undefined") {
bossNextToSpawn = "X";
}
if (!enemyXSpawned && !enemyZSpawned && spawnTick >= 30) {
var enemy;
// Special case: at score 451, always spawn EnemyZ regardless of alternation
if (score === 451) {
enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
bossNextToSpawn = "X"; // After Z, alternate to X
spawnTick = 0;
} else if (bossNextToSpawn === "X") {
enemy = new EnemyX();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyXSpawned = true;
// Do not alternate bossNextToSpawn here; alternate only on death
spawnTick = 0;
} else if (bossNextToSpawn === "Z") {
enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
// Do not alternate bossNextToSpawn here; alternate only on death
spawnTick = 0;
}
}
// Never spawn items or normal enemies in boss mode
} else {
// Check if we reached a new boost score (50, 150, 250, ...) and trigger boost
if (score >= nextBoostScore && !spawnRateBoostActive) {
spawnRateBoostActive = true;
spawnRateBoostTimer = 180; // 3 seconds at 60fps
// After 50, next is 150, then 250, 350, ...
if (nextBoostScore === 50) {
nextBoostScore = 150;
} else {
nextBoostScore += 100;
}
}
// Handle boost timer
if (spawnRateBoostActive) {
spawnRateBoostTimer -= speedMultiplier;
if (spawnRateBoostTimer <= 0) {
spawnRateBoostActive = false;
}
}
// Spawn enemies
spawnTick += speedMultiplier;
// Use boosted or normal interval
// Make spawn rate scale more slowly with score (easier): decrease by 2 per 20 score, not 4 per 10
// After 600 score, apply additional spawn rate increase
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = score >= 600 ? Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2) : baseInterval;
if (score < 250) {
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
} else if (score >= 250) {
// Stop current music and play boss music when score passes 250
if (typeof bossMusicPlayed === "undefined") {
var bossMusicPlayed = false;
}
if (!enemyXKilledAfter250) {
// --- Ensure EnemyX spawns immediately after passing 250 score before any other enemies ---
if (!enemyXSpawned) {
// Only spawn EnemyX if not already present
var enemy = new EnemyX();
enemy.x = 200 + Math.random() * (2048 - 400);
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyXSpawned = true;
// Stop current music and play boss music when EnemyX spawns
if (!bossMusicPlayed) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
bossMusicPlayed = true;
}
spawnTick = 0;
}
// Do NOT spawn any other enemies or items until EnemyX is killed
else {
// Wait until EnemyX is killed before resuming normal spawns
// (do nothing here)
}
} else {
// EnemyX has been killed after 250 score, resume normal enemy and item spawns
spawnTick++;
// After score reaches 600, start to increase enemy spawn speed significantly
var postBossSpawnInterval = 60;
if (score >= 600) {
// Decrease interval by 2 every 30 score above 600, minimum 12 (much faster spawn rate)
postBossSpawnInterval = Math.max(12, 60 - Math.floor((score - 600) / 30) * 2);
}
// Always spawn exactly 1 enemy per postBossSpawnInterval ticks after EnemyX is killed post-250
if (score < 800 && spawnTick >= postBossSpawnInterval) {
spawnEnemy();
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
} else if (score === 800 && !enemyZSpawned) {
// Spawn EnemyZ at score 800
var enemy = new EnemyZ();
enemy.x = 2048 / 2;
enemy.y = -80;
enemies.push(enemy);
game.addChild(enemy);
enemyZSpawned = true;
// Optionally play boss music if not already playing
if (typeof bossMusicPlayed === "undefined" || !bossMusicPlayed) {
LK.stopMusic();
if (musicOn) {
LK.playMusic('Boss');
}
bossMusicPlayed = true;
}
spawnTick = 0;
}
}
// In god mode, also allow enemies to spawn after EnemyX is killed, just like normal mode
if (godMode && enemyXKilledAfter250) {
spawnTick++;
var postBossSpawnInterval = 60;
if (score >= 600) {
// Use same aggressive spawn rate increase as normal mode
postBossSpawnInterval = Math.max(12, 60 - Math.floor((score - 600) / 30) * 2);
}
if (score < 800 && spawnTick >= postBossSpawnInterval) {
spawnEnemy();
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
// In god mode, also apply increased spawn rate for pre-250 score enemies after 600 score
if (godMode && score < 250 && score >= 600) {
// Apply same spawn rate boost logic as normal mode for pre-250 enemies
var baseInterval = spawnRateBoostActive ? spawnIntervalBoost : Math.max(18, spawnIntervalNormal - Math.floor(score / 20) * 2);
var spawnInterval = Math.max(12, baseInterval - Math.floor((score - 600) / 30) * 2);
if (spawnTick >= spawnInterval) {
// Calculate how many enemies to spawn based on score (1 + 1 per 50 score)
var numEnemies = 1 + Math.floor(score / 50);
for (var i = 0; i < numEnemies; i++) {
spawnEnemy();
}
// 1 in 8 chance to spawn an item
if (Math.random() < 0.125) {
spawnItem();
}
spawnTick = 0;
}
}
}
}
};
Images
:quality(85)/https://cdn.frvr.ai/682f15e46160719169779b16.png%3F3)
:quality(85)/https://cdn.frvr.ai/682f164f0d2033bdf7e32b4e.png%3F3)
A power core with electricity and blue lights. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/682f435f61b5c3c923320c5d.png%3F3)
:quality(85)/https://cdn.frvr.ai/682f726b61b5c3c923320ef3.png%3F3)
A blue space ship with laser gun and powerful engines. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/682f78bb61b5c3c923320f91.png%3F3)
A shiny purple crystal. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/683031e82b533c5fbe327bb7.png%3F3)
A red winged alien with exoskeleton. . No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/683032652b533c5fbe327bbf.png%3F3)
A tiny green alien with spikes. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/683033262b533c5fbe327bd1.png%3F3)
A strong yellow-white alien with horns. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/683034aa2b533c5fbe327bf3.png%3F3)
A king yellow alien with black and white stripes and wings. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/6830673b2b533c5fbe327dac.png%3F3)
:quality(85)/https://cdn.frvr.ai/6831e33c7278e11d362be436.png%3F3)
:quality(85)/https://cdn.frvr.ai/6831e3f11ec26e71a6939342.png%3F3)
Neboula background. In-Game asset. 2d. High contrast. No shadows. Cinematic deep
:quality(85)/https://cdn.frvr.ai/6831e68a1ec26e71a693936d.png%3F3)
A blue button. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/68323a281ec26e71a69395bf.png%3F3)
A dark green alien with a gray orb above it. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/6832de4f2101ff4c4d7b3774.png%3F3)
A dark green alien boss with two gray orbs around it. On top it has a green crown. Has light gray stripes. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
:quality(85)/https://cdn.frvr.ai/6834af615c164f4597c6d868.png%3F3)
A futuristic scoreboard tablet with blue and cyan colors. No background. Transparent background. Blank background. No shadows. 2d. In-Game asset. flat
Sounds & Music
Used plugins
@upit/tween@upit/storage
