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:quality(85)/https://cdn.frvr.ai/6869d171677806d0595a8823.png)
:quality(85)/https://cdn.frvr.ai/6869d1c1677806d0595a882a.png)
#arcade
#defense
#laser
#cannon
#retro
Creation History
User prompt
"Add a special enemy unit called 'Enemy-B52' that releases small decoy explosives when a laser approaches, distracting or blocking the laser. The B52 should also attempt to dodge the laser by changing direction. Upon destruction, it causes area damage to all nearby objects within a defined radius."
User prompt
Add Enemy-B52 like an enemy
User prompt
"Change the background gradient based on screen zones: sky blue at the top (enemy spawn area), transitioning to green and brown at the bottom where the laser device stands, resembling grass and ground."
User prompt
"Divide the game into levels. With each level, increase both the player's power (laser speed, fire rate, movement) and the enemy's difficulty (speed, health, maneuverability). Rewards should also scale with each level." --- 🔹 Level 1 5 Rockets, 3 Drones, 1 F-35 Enemy health: Low Player: Normal laser speed and single beam Rewards: $1000 (Rocket), $2500 (Drone), $5000 (F-35) Score to advance: 10,000 --- 🔹 Level 2 10 Rockets, 6 Drones, 2 F-35s Enemy health: Medium, speed increased Player: Faster laser fire rate and movement Rewards: $1200 (Rocket), $3000 (Drone), $6000 (F-35) Score to advance: 25,000 --- 🔹 Level 3 15 Rockets, 9 Drones, 3 F-35s Enemy health: High, faster and agile Player: Double laser beams, high fire rate Rewards: $1500 (Rocket), $4000 (Drone), $8000 (F-35) Score to advance: 50,000
User prompt
Laser Fire Rate: From 1 shot/sec → 3 shots/sec Movement Speed: From 5 px/s → 8 px/s New Rewards: Rocket – $1000, Drone – $2500, F-35 – $10,000
User prompt
"Increase the laser firing rate and the left-right movement speed of the laser device. Also, raise the reward amounts for destroying enemies — current values are too low."
User prompt
"Set different hit points, speed, maneuverability, and rewards for each enemy: Rocket (1 hit, fast, $500), Drone/UAV (2 hits, medium speed, $1000), F-35 (3 hits, slow, agile, $5000). Also, use different laser effects for each."
User prompt
Add rockets like an enemy
User prompt
"Fix the laser movement so it doesn't get stuck when reaching the far left or right edges of the screen."
User prompt
"Disable or remove the two green square indicators near the laser device, as they block laser control when approached."
User prompt
Use gun sound only when a player pushes laser
User prompt
All UAVs and enemy aircraft are classified as hostile and will move directly towards the Zirve L-1 laser defense unit."
User prompt
“Go back to Step 2.” ➡️ Returns to the second command.
User prompt
🔹 Step 3: Add Laser Firing from Cannon Command (Step 3): > When the player taps the FIRE button, spawn a vertical green laser beam from the top center of the playerCannon. The laser should travel straight upward and destroy the first enemy it touches.
User prompt
🔹 Step 2 (repeat): Enable Horizontal Movement for the Cannon Command (Step 2): > Allow the playerCannon at the bottom of the screen to move left and right. Movement should respond to touch drag or two on-screen arrow buttons. The cannon must always stay within the screen boundaries.
Code edit (1 edits merged)
Please save this source code
User prompt
Laser Cannon Defense
Initial prompt
🔹 Step 1: Create the Player Cannon Object Command (Step 1): > Create a player-controlled laser cannon object. Place it at the bottom center of the screen, aligned to the ground. The cannon should be able to move horizontally only. Name the object: playerCannon.
/****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
/****
* Classes
****/
var B52 = Container.expand(function () {
var self = Container.call(this);
var b52Graphics = self.attachAsset('B52', {
anchorX: 0.5,
anchorY: 0.5
});
// Tint B52 to make it visually distinct (dark gray)
b52Graphics.tint = 0x666666;
self.speed = 1; // Very slow speed
self.health = 5; // 5 hit points - highest health
self.reward = 15000; // $15000 reward - highest reward
self.targetX = 0;
self.targetY = 0;
self.moveTimer = 0;
self.dodgeTimer = 0;
self.dodgeDirection = 1;
self.decoyTimer = 0;
self.maxDecoyRate = 90; // Can deploy decoy every 1.5 seconds
self.update = function () {
// B52 moves slowly and steadily towards target with enhanced dodging
self.moveTimer++;
self.dodgeTimer++;
self.decoyTimer++;
// Enhanced dodging behavior - check for nearby lasers
var shouldDodge = false;
for (var i = 0; i < lasers.length; i++) {
var laser = lasers[i];
var distanceToLaser = Math.sqrt((laser.x - self.x) * (laser.x - self.x) + (laser.y - self.y) * (laser.y - self.y));
if (distanceToLaser < 150 && laser.y < self.y) {
shouldDodge = true;
// Deploy decoy if available
if (self.decoyTimer >= self.maxDecoyRate) {
self.deployDecoy();
}
break;
}
}
// Evasive maneuvers when dodging
if (shouldDodge) {
if (self.dodgeTimer % 30 === 0) {
self.dodgeDirection *= -1;
}
}
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance > 0) {
var moveX = dx / distance * self.speed;
var moveY = dy / distance * self.speed;
// Add dodging movement
if (shouldDodge) {
moveX += Math.sin(self.moveTimer * 0.2) * 3 * self.dodgeDirection;
moveY *= 0.5; // Slow down forward movement when dodging
}
self.x += moveX;
self.y += moveY;
// Keep within screen bounds
self.x = Math.max(60, Math.min(2048 - 60, self.x));
}
};
self.deployDecoy = function () {
self.decoyTimer = 0;
// Create decoy explosive
var decoy = new Decoy();
decoy.x = self.x + (Math.random() - 0.5) * 100; // Random offset
decoy.y = self.y - 30;
decoys.push(decoy);
game.addChild(decoy);
};
self.setTarget = function (x, y) {
self.targetX = x;
self.targetY = y;
};
self.takeDamage = function () {
self.health--;
if (self.health <= 0) {
return true; // B52 destroyed
}
return false;
};
self.explodeAreaDamage = function () {
// Area damage when B52 is destroyed
var damageRadius = 200;
LK.effects.flashObject(self, 0xFF6600, 600);
// Damage nearby enemies (friendly fire)
for (var i = enemies.length - 1; i >= 0; i--) {
var enemy = enemies[i];
if (enemy !== self) {
var distance = Math.sqrt((enemy.x - self.x) * (enemy.x - self.x) + (enemy.y - self.y) * (enemy.y - self.y));
if (distance < damageRadius) {
if (enemy.takeDamage && enemy.takeDamage()) {
// Enemy destroyed by area damage
LK.effects.flashObject(enemy, 0xFF6600, 400);
enemy.destroy();
enemies.splice(i, 1);
}
}
}
}
// Destroy nearby lasers
for (var j = lasers.length - 1; j >= 0; j--) {
var laser = lasers[j];
var distance = Math.sqrt((laser.x - self.x) * (laser.x - self.x) + (laser.y - self.y) * (laser.y - self.y));
if (distance < damageRadius) {
laser.destroy();
lasers.splice(j, 1);
}
}
};
return self;
});
var Cannon = Container.expand(function () {
var self = Container.call(this);
var cannonGraphics = self.attachAsset('cannon', {
anchorX: 0.5,
anchorY: 1.0
});
self.fireRate = 0;
self.maxFireRate = 2; // Fire every 2 frames at max - 3 shots per second
self.update = function () {
if (self.fireRate > 0) {
self.fireRate--;
}
};
self.canFire = function () {
return self.fireRate <= 0;
};
self.fire = function () {
if (self.canFire()) {
self.fireRate = self.maxFireRate;
return true;
}
return false;
};
return self;
});
var Decoy = Container.expand(function () {
var self = Container.call(this);
var decoyGraphics = self.attachAsset('laser', {
anchorX: 0.5,
anchorY: 0.5
});
// Tint decoy to make it look like a small explosive (red-orange)
decoyGraphics.tint = 0xFF4500;
decoyGraphics.scaleX = 0.6;
decoyGraphics.scaleY = 0.6;
self.speed = -8; // Move upward to intercept lasers
self.lifeTime = 180; // 3 seconds at 60fps
self.update = function () {
self.y += self.speed;
self.lifeTime--;
// Self-destruct after lifetime expires
if (self.lifeTime <= 0) {
return true; // Mark for destruction
}
return false;
};
return self;
});
var Enemy = Container.expand(function () {
var self = Container.call(this);
var enemyGraphics = self.attachAsset('enemy', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = 2;
self.health = 1;
self.reward = 500; // Default reward for basic enemy - increased reward
self.update = function () {
self.y += self.speed;
};
self.takeDamage = function () {
self.health--;
if (self.health <= 0) {
return true; // Enemy destroyed
}
return false;
};
return self;
});
var F35 = Container.expand(function () {
var self = Container.call(this);
var f35Graphics = self.attachAsset('enemy', {
anchorX: 0.5,
anchorY: 0.5
});
// Tint F35 to make it visually distinct (darker blue)
f35Graphics.tint = 0x4444FF;
self.speed = 2; // Slow speed
self.health = 3; // 3 hit points
self.reward = 10000; // $10000 reward
self.targetX = 0;
self.targetY = 0;
self.agileTimer = 0;
self.agileDirection = 1;
self.update = function () {
// Agile movement - add evasive maneuvers
self.agileTimer++;
if (self.agileTimer % 60 === 0) {
self.agileDirection *= -1;
}
// Move towards target with agile zigzag pattern
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance > 0) {
self.x += dx / distance * self.speed + Math.sin(self.agileTimer * 0.1) * 2 * self.agileDirection;
self.y += dy / distance * self.speed;
}
};
self.setTarget = function (x, y) {
self.targetX = x;
self.targetY = y;
};
self.takeDamage = function () {
self.health--;
if (self.health <= 0) {
return true; // F35 destroyed
}
return false;
};
return self;
});
var Laser = Container.expand(function () {
var self = Container.call(this);
var laserGraphics = self.attachAsset('laser', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = -12;
self.update = function () {
self.y += self.speed;
};
return self;
});
var Rocket = Container.expand(function () {
var self = Container.call(this);
var rocketGraphics = self.attachAsset('Rockets', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = 6; // Fast speed
self.health = 1; // 1 hit point
self.reward = 1000; // $1000 reward
self.targetX = 0;
self.targetY = 0;
self.update = function () {
// Move directly towards the cannon with higher speed
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance > 0) {
self.x += dx / distance * self.speed;
self.y += dy / distance * self.speed;
}
};
self.setTarget = function (x, y) {
self.targetX = x;
self.targetY = y;
};
self.takeDamage = function () {
self.health--;
if (self.health <= 0) {
return true; // Rocket destroyed
}
return false;
};
return self;
});
var UAV = Container.expand(function () {
var self = Container.call(this);
var uavGraphics = self.attachAsset('UAV', {
anchorX: 0.5,
anchorY: 0.5
});
self.speed = 4; // Medium speed
self.health = 2; // 2 hit points
self.reward = 2500; // $2500 reward
self.targetX = 0;
self.targetY = 0;
self.update = function () {
// Move directly towards the cannon
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance > 0) {
self.x += dx / distance * self.speed;
self.y += dy / distance * self.speed;
}
};
self.setTarget = function (x, y) {
self.targetX = x;
self.targetY = y;
};
self.takeDamage = function () {
self.health--;
if (self.health <= 0) {
return true; // UAV destroyed
}
return false;
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x001122
});
/****
* Game Code
****/
// Create gradient background from sky blue at top to green-brown at bottom
var backgroundGradient = LK.getAsset('background', {
width: 2048,
height: 2732,
color: 0x87CEEB,
// Sky blue
shape: 'box'
});
game.addChild(backgroundGradient);
// Create multiple horizontal strips for gradient effect
var gradientStrips = [];
var stripHeight = 60;
var totalStrips = Math.ceil(2732 / stripHeight);
for (var i = 0; i < totalStrips; i++) {
var strip = LK.getAsset('gradientStrip_' + i, {
width: 2048,
height: stripHeight,
color: 0x87CEEB,
// Will be tinted for gradient
shape: 'box'
});
strip.y = i * stripHeight;
// Calculate gradient progression from sky blue to green to brown
var progress = i / totalStrips;
var r, g, b;
if (progress < 0.6) {
// Sky blue to green transition (top 60% of screen)
var skyProgress = progress / 0.6;
r = Math.floor(135 + (34 - 135) * skyProgress); // 135 -> 34
g = Math.floor(206 + (139 - 206) * skyProgress); // 206 -> 139
b = Math.floor(235 + (34 - 235) * skyProgress); // 235 -> 34
} else {
// Green to brown transition (bottom 40% of screen)
var groundProgress = (progress - 0.6) / 0.4;
r = Math.floor(34 + (139 - 34) * groundProgress); // 34 -> 139
g = Math.floor(139 + (69 - 139) * groundProgress); // 139 -> 69
b = Math.floor(34 + (19 - 34) * groundProgress); // 34 -> 19
}
var color = r << 16 | g << 8 | b;
strip.tint = color;
game.addChild(strip);
gradientStrips.push(strip);
}
// Game variables
var cannon;
var lasers = [];
var enemies = [];
var decoys = [];
var enemySpawnTimer = 0;
var enemySpawnRate = 120; // Spawn enemy every 2 seconds initially
var gameSpeed = 1;
var waveNumber = 1;
var currentLevel = 1;
var enemiesKilledThisLevel = 0;
var requiredKills = {
1: 10,
2: 20,
3: 30
}; // Total enemies per level
var scoreToAdvance = {
1: 10000,
2: 25000,
3: 50000
};
var levelComplete = false;
// UI Elements
var scoreTxt = new Text2('Score: 0', {
size: 60,
fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var waveTxt = new Text2('Wave: 1', {
size: 50,
fill: 0xFFFF00
});
waveTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(waveTxt);
var levelTxt = new Text2('Level: 1', {
size: 50,
fill: 0x00FFFF
});
levelTxt.anchor.set(0, 0);
levelTxt.x = 120; // Offset from left edge to avoid menu icon
LK.gui.topLeft.addChild(levelTxt);
// Initialize cannon
cannon = game.addChild(new Cannon());
cannon.x = 2048 / 2;
cannon.y = 2732 - 100;
// Set initial cannon stats for level 1
function updateCannonStats() {
if (currentLevel === 1) {
cannon.maxFireRate = 2; // 3 shots per second
cannonSpeed = 24; // Normal movement
} else if (currentLevel === 2) {
cannon.maxFireRate = 1; // 6 shots per second - faster
cannonSpeed = 32; // Faster movement
} else if (currentLevel === 3) {
cannon.maxFireRate = 1; // Keep high fire rate
cannonSpeed = 40; // Fastest movement
}
}
updateCannonStats();
// Touch controls
var isDragging = false;
var cannonSpeed = 24;
game.down = function (x, y, obj) {
// Check if touch is in the cannon control area for dragging
if (y > 2732 - 300) {
isDragging = true;
cannon.x = Math.max(60, Math.min(2048 - 60, x));
}
// Fire laser on any tap/touch - gun sound plays when player pushes laser
if (cannon.fire()) {
if (currentLevel === 3) {
// Double laser beams for level 3
var laser1 = new Laser();
laser1.x = cannon.x - 30;
laser1.y = cannon.y - 50;
lasers.push(laser1);
game.addChild(laser1);
var laser2 = new Laser();
laser2.x = cannon.x + 30;
laser2.y = cannon.y - 50;
lasers.push(laser2);
game.addChild(laser2);
} else {
// Single laser beam for levels 1 and 2
var laser = new Laser();
laser.x = cannon.x;
laser.y = cannon.y - 50;
lasers.push(laser);
game.addChild(laser);
}
LK.getSound('shoot').play();
}
};
game.move = function (x, y, obj) {
if (isDragging) {
cannon.x = Math.max(60, Math.min(2048 - 60, x));
}
};
game.up = function (x, y, obj) {
isDragging = false;
};
// Spawn enemy function
function spawnEnemy() {
// Level-based enemy spawning
var levelSpawnQueue = [];
if (currentLevel === 1) {
// Level 1: 5 Rockets, 3 Drones, 1 F-35, 1 B52
for (var i = 0; i < 5; i++) levelSpawnQueue.push('rocket');
for (var i = 0; i < 3; i++) levelSpawnQueue.push('uav');
for (var i = 0; i < 1; i++) levelSpawnQueue.push('f35');
for (var i = 0; i < 1; i++) levelSpawnQueue.push('b52');
} else if (currentLevel === 2) {
// Level 2: 10 Rockets, 6 Drones, 2 F-35s, 2 B52s
for (var i = 0; i < 10; i++) levelSpawnQueue.push('rocket');
for (var i = 0; i < 6; i++) levelSpawnQueue.push('uav');
for (var i = 0; i < 2; i++) levelSpawnQueue.push('f35');
for (var i = 0; i < 2; i++) levelSpawnQueue.push('b52');
} else if (currentLevel === 3) {
// Level 3: 15 Rockets, 9 Drones, 3 F-35s, 3 B52s
for (var i = 0; i < 15; i++) levelSpawnQueue.push('rocket');
for (var i = 0; i < 9; i++) levelSpawnQueue.push('uav');
for (var i = 0; i < 3; i++) levelSpawnQueue.push('f35');
for (var i = 0; i < 3; i++) levelSpawnQueue.push('b52');
}
// Don't spawn if we've reached the level limit
if (enemiesKilledThisLevel >= requiredKills[currentLevel]) {
return;
}
// Randomly pick from the queue
var enemyType = levelSpawnQueue[Math.floor(Math.random() * levelSpawnQueue.length)];
// Level multipliers for stats
var speedMultiplier = currentLevel === 1 ? 1 : currentLevel === 2 ? 1.5 : 2;
var healthMultiplier = currentLevel === 1 ? 1 : currentLevel === 2 ? 1.5 : 2;
if (enemyType === 'rocket') {
var rocket = new Rocket();
rocket.x = Math.random() * (2048 - 160) + 80;
rocket.y = -100;
rocket.speed = (6 + Math.random() * 1.5) * speedMultiplier;
rocket.health = Math.floor(1 * healthMultiplier);
// Update rewards based on level
if (currentLevel === 1) rocket.reward = 1000;else if (currentLevel === 2) rocket.reward = 1200;else if (currentLevel === 3) rocket.reward = 1500;
rocket.setTarget(cannon.x, cannon.y);
enemies.push(rocket);
game.addChild(rocket);
} else if (enemyType === 'uav') {
var uav = new UAV();
uav.x = Math.random() * (2048 - 160) + 80;
uav.y = -100;
uav.speed = (4 + Math.random() * 1.5) * speedMultiplier;
uav.health = Math.floor(2 * healthMultiplier);
// Update rewards based on level
if (currentLevel === 1) uav.reward = 2500;else if (currentLevel === 2) uav.reward = 3000;else if (currentLevel === 3) uav.reward = 4000;
uav.setTarget(cannon.x, cannon.y);
enemies.push(uav);
game.addChild(uav);
} else if (enemyType === 'f35') {
var f35 = new F35();
f35.x = Math.random() * (2048 - 160) + 80;
f35.y = -100;
f35.speed = (2 + Math.random() * 0.5) * speedMultiplier;
f35.health = Math.floor(3 * healthMultiplier);
// Update rewards based on level
if (currentLevel === 1) f35.reward = 5000;else if (currentLevel === 2) f35.reward = 6000;else if (currentLevel === 3) f35.reward = 8000;
f35.setTarget(cannon.x, cannon.y);
enemies.push(f35);
game.addChild(f35);
} else if (enemyType === 'b52') {
var b52 = new B52();
b52.x = Math.random() * (2048 - 160) + 80;
b52.y = -100;
b52.speed = (1 + Math.random() * 0.5) * speedMultiplier;
b52.health = Math.floor(5 * healthMultiplier);
// Update rewards based on level
if (currentLevel === 1) b52.reward = 15000;else if (currentLevel === 2) b52.reward = 18000;else if (currentLevel === 3) b52.reward = 22000;
b52.setTarget(cannon.x, cannon.y);
enemies.push(b52);
game.addChild(b52);
}
}
// Update wave difficulty
function updateWave() {
waveNumber++;
enemySpawnRate = Math.max(30, enemySpawnRate - 10);
waveTxt.setText('Wave: ' + waveNumber);
// Flash effect for new wave
LK.effects.flashScreen(0x00FF00, 500);
}
// Main game loop
game.update = function () {
// Player-controlled laser firing - only when player touches/taps
// No automatic firing - gun sound only plays when player pushes laser
// Update enemy spawn timer
enemySpawnTimer++;
if (enemySpawnTimer >= enemySpawnRate) {
spawnEnemy();
enemySpawnTimer = 0;
}
// Update lasers
for (var i = lasers.length - 1; i >= 0; i--) {
var laser = lasers[i];
if (laser.lastY === undefined) laser.lastY = laser.y;
// Remove laser if off screen
if (laser.lastY >= -50 && laser.y < -50) {
laser.destroy();
lasers.splice(i, 1);
continue;
}
// Check collision with enemies
var hitEnemy = false;
for (var j = enemies.length - 1; j >= 0; j--) {
var enemy = enemies[j];
if (laser.intersects(enemy)) {
// Hit enemy
LK.getSound('enemyHit').play();
// Different laser effects based on enemy type
var effectColor = 0xFFFFFF;
var effectDuration = 200;
if (enemy.constructor.name === 'Rocket') {
effectColor = 0xFF6600; // Orange effect for rockets
effectDuration = 150;
} else if (enemy.constructor.name === 'UAV') {
effectColor = 0x00FFFF; // Cyan effect for UAVs
effectDuration = 250;
} else if (enemy.constructor.name === 'F35') {
effectColor = 0xFF00FF; // Magenta effect for F35s
effectDuration = 300;
} else if (enemy.constructor.name === 'B52') {
effectColor = 0xFFFF00; // Yellow effect for B52s
effectDuration = 400;
}
LK.effects.flashObject(laser, effectColor, effectDuration);
if (enemy.takeDamage()) {
// Enemy destroyed - use enemy's reward value
var reward = enemy.reward || 100;
LK.setScore(LK.getScore() + reward);
scoreTxt.setText('Score: ' + LK.getScore());
LK.getSound('enemyDestroy').play();
// Flash effect
LK.effects.flashObject(enemy, effectColor, effectDuration);
// Special area damage for B52
if (enemy.constructor.name === 'B52' && enemy.explodeAreaDamage) {
enemy.explodeAreaDamage();
}
enemy.destroy();
enemies.splice(j, 1);
enemiesKilledThisLevel++;
// Check for level progression
if (LK.getScore() >= scoreToAdvance[currentLevel] && enemiesKilledThisLevel >= requiredKills[currentLevel] && currentLevel < 3) {
currentLevel++;
enemiesKilledThisLevel = 0;
levelComplete = false;
levelTxt.setText('Level: ' + currentLevel);
updateCannonStats();
LK.effects.flashScreen(0x00FF00, 1000);
}
} else {
// Enemy damaged but not destroyed
LK.effects.flashObject(enemy, 0xFF0000, 300);
}
laser.destroy();
lasers.splice(i, 1);
hitEnemy = true;
break;
}
}
// Check collision with decoys
if (!hitEnemy) {
for (var d = decoys.length - 1; d >= 0; d--) {
var decoy = decoys[d];
if (laser.intersects(decoy)) {
// Laser intercepted by decoy
LK.effects.flashObject(decoy, 0xFF4500, 200);
LK.effects.flashObject(laser, 0xFF4500, 200);
laser.destroy();
lasers.splice(i, 1);
decoy.destroy();
decoys.splice(d, 1);
hitEnemy = true;
break;
}
}
}
if (!hitEnemy) {
laser.lastY = laser.y;
}
}
// Update decoys
for (var d = decoys.length - 1; d >= 0; d--) {
var decoy = decoys[d];
if (decoy.update && decoy.update()) {
// Decoy expired
decoy.destroy();
decoys.splice(d, 1);
continue;
}
// Remove decoy if off screen
if (decoy.y < -50) {
decoy.destroy();
decoys.splice(d, 1);
continue;
}
}
// Update enemies
for (var k = enemies.length - 1; k >= 0; k--) {
var enemy = enemies[k];
if (enemy.lastY === undefined) enemy.lastY = enemy.y;
// Update UAV and Rocket targets to track cannon
if (enemy.setTarget) {
enemy.setTarget(cannon.x, cannon.y);
}
// Check if enemy reached bottom
if (enemy.y > 2732 + 100) {
enemy.destroy();
enemies.splice(k, 1);
continue;
}
// Check collision with cannon
if (enemy.intersects(cannon)) {
// Game over
LK.effects.flashScreen(0xFF0000, 1000);
LK.showGameOver();
return;
}
enemy.lastY = enemy.y;
}
// Check for wave completion and increase difficulty
if (LK.ticks % 1800 === 0) {
// Every 30 seconds
updateWave();
}
// Victory condition - complete level 3
if (currentLevel === 3 && LK.getScore() >= scoreToAdvance[3] && enemiesKilledThisLevel >= requiredKills[3]) {
LK.showYouWin();
}
}; ===================================================================
--- original.js
+++ change.js
@@ -19,19 +19,63 @@
self.reward = 15000; // $15000 reward - highest reward
self.targetX = 0;
self.targetY = 0;
self.moveTimer = 0;
+ self.dodgeTimer = 0;
+ self.dodgeDirection = 1;
+ self.decoyTimer = 0;
+ self.maxDecoyRate = 90; // Can deploy decoy every 1.5 seconds
self.update = function () {
- // B52 moves slowly and steadily towards target
+ // B52 moves slowly and steadily towards target with enhanced dodging
self.moveTimer++;
+ self.dodgeTimer++;
+ self.decoyTimer++;
+ // Enhanced dodging behavior - check for nearby lasers
+ var shouldDodge = false;
+ for (var i = 0; i < lasers.length; i++) {
+ var laser = lasers[i];
+ var distanceToLaser = Math.sqrt((laser.x - self.x) * (laser.x - self.x) + (laser.y - self.y) * (laser.y - self.y));
+ if (distanceToLaser < 150 && laser.y < self.y) {
+ shouldDodge = true;
+ // Deploy decoy if available
+ if (self.decoyTimer >= self.maxDecoyRate) {
+ self.deployDecoy();
+ }
+ break;
+ }
+ }
+ // Evasive maneuvers when dodging
+ if (shouldDodge) {
+ if (self.dodgeTimer % 30 === 0) {
+ self.dodgeDirection *= -1;
+ }
+ }
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var distance = Math.sqrt(dx * dx + dy * dy);
if (distance > 0) {
- self.x += dx / distance * self.speed;
- self.y += dy / distance * self.speed;
+ var moveX = dx / distance * self.speed;
+ var moveY = dy / distance * self.speed;
+ // Add dodging movement
+ if (shouldDodge) {
+ moveX += Math.sin(self.moveTimer * 0.2) * 3 * self.dodgeDirection;
+ moveY *= 0.5; // Slow down forward movement when dodging
+ }
+ self.x += moveX;
+ self.y += moveY;
+ // Keep within screen bounds
+ self.x = Math.max(60, Math.min(2048 - 60, self.x));
}
};
+ self.deployDecoy = function () {
+ self.decoyTimer = 0;
+ // Create decoy explosive
+ var decoy = new Decoy();
+ decoy.x = self.x + (Math.random() - 0.5) * 100; // Random offset
+ decoy.y = self.y - 30;
+ decoys.push(decoy);
+ game.addChild(decoy);
+ };
self.setTarget = function (x, y) {
self.targetX = x;
self.targetY = y;
};
@@ -41,8 +85,37 @@
return true; // B52 destroyed
}
return false;
};
+ self.explodeAreaDamage = function () {
+ // Area damage when B52 is destroyed
+ var damageRadius = 200;
+ LK.effects.flashObject(self, 0xFF6600, 600);
+ // Damage nearby enemies (friendly fire)
+ for (var i = enemies.length - 1; i >= 0; i--) {
+ var enemy = enemies[i];
+ if (enemy !== self) {
+ var distance = Math.sqrt((enemy.x - self.x) * (enemy.x - self.x) + (enemy.y - self.y) * (enemy.y - self.y));
+ if (distance < damageRadius) {
+ if (enemy.takeDamage && enemy.takeDamage()) {
+ // Enemy destroyed by area damage
+ LK.effects.flashObject(enemy, 0xFF6600, 400);
+ enemy.destroy();
+ enemies.splice(i, 1);
+ }
+ }
+ }
+ }
+ // Destroy nearby lasers
+ for (var j = lasers.length - 1; j >= 0; j--) {
+ var laser = lasers[j];
+ var distance = Math.sqrt((laser.x - self.x) * (laser.x - self.x) + (laser.y - self.y) * (laser.y - self.y));
+ if (distance < damageRadius) {
+ laser.destroy();
+ lasers.splice(j, 1);
+ }
+ }
+ };
return self;
});
var Cannon = Container.expand(function () {
var self = Container.call(this);
@@ -68,8 +141,31 @@
return false;
};
return self;
});
+var Decoy = Container.expand(function () {
+ var self = Container.call(this);
+ var decoyGraphics = self.attachAsset('laser', {
+ anchorX: 0.5,
+ anchorY: 0.5
+ });
+ // Tint decoy to make it look like a small explosive (red-orange)
+ decoyGraphics.tint = 0xFF4500;
+ decoyGraphics.scaleX = 0.6;
+ decoyGraphics.scaleY = 0.6;
+ self.speed = -8; // Move upward to intercept lasers
+ self.lifeTime = 180; // 3 seconds at 60fps
+ self.update = function () {
+ self.y += self.speed;
+ self.lifeTime--;
+ // Self-destruct after lifetime expires
+ if (self.lifeTime <= 0) {
+ return true; // Mark for destruction
+ }
+ return false;
+ };
+ return self;
+});
var Enemy = Container.expand(function () {
var self = Container.call(this);
var enemyGraphics = self.attachAsset('enemy', {
anchorX: 0.5,
@@ -270,8 +366,9 @@
// Game variables
var cannon;
var lasers = [];
var enemies = [];
+var decoys = [];
var enemySpawnTimer = 0;
var enemySpawnRate = 120; // Spawn enemy every 2 seconds initially
var gameSpeed = 1;
var waveNumber = 1;
@@ -505,8 +602,12 @@
scoreTxt.setText('Score: ' + LK.getScore());
LK.getSound('enemyDestroy').play();
// Flash effect
LK.effects.flashObject(enemy, effectColor, effectDuration);
+ // Special area damage for B52
+ if (enemy.constructor.name === 'B52' && enemy.explodeAreaDamage) {
+ enemy.explodeAreaDamage();
+ }
enemy.destroy();
enemies.splice(j, 1);
enemiesKilledThisLevel++;
// Check for level progression
@@ -527,12 +628,45 @@
hitEnemy = true;
break;
}
}
+ // Check collision with decoys
if (!hitEnemy) {
+ for (var d = decoys.length - 1; d >= 0; d--) {
+ var decoy = decoys[d];
+ if (laser.intersects(decoy)) {
+ // Laser intercepted by decoy
+ LK.effects.flashObject(decoy, 0xFF4500, 200);
+ LK.effects.flashObject(laser, 0xFF4500, 200);
+ laser.destroy();
+ lasers.splice(i, 1);
+ decoy.destroy();
+ decoys.splice(d, 1);
+ hitEnemy = true;
+ break;
+ }
+ }
+ }
+ if (!hitEnemy) {
laser.lastY = laser.y;
}
}
+ // Update decoys
+ for (var d = decoys.length - 1; d >= 0; d--) {
+ var decoy = decoys[d];
+ if (decoy.update && decoy.update()) {
+ // Decoy expired
+ decoy.destroy();
+ decoys.splice(d, 1);
+ continue;
+ }
+ // Remove decoy if off screen
+ if (decoy.y < -50) {
+ decoy.destroy();
+ decoys.splice(d, 1);
+ continue;
+ }
+ }
// Update enemies
for (var k = enemies.length - 1; k >= 0; k--) {
var enemy = enemies[k];
if (enemy.lastY === undefined) enemy.lastY = enemy.y;
Showing 1 to 18 of 18
Images
:quality(85)/https://cdn.frvr.ai/6869c055677806d0595a875c.png%3F3)
F35 like fighter jet. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6869c226677806d0595a877c.png%3F3)
Overwiev of unmanned aircraft coming to us. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6869c53a677806d0595a87cb.png%3F3)
Looking like real rocket. Rocket picture. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/6869ca0e677806d0595a8803.png%3F3)
Imagine that a Big laser machine you see from upside. Stands from back to the forward. Tries to hit enemy's.. In-Game asset. 2d. High contrast. No shadows
Sounds & Music
Used plugins
@upit/tween
