/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1", { currency: 0, unlockedSkins: ["default"], selectedSkin: "default", upgrades: { fireRate: 0, speed: 0, health: 0 } }); /**** * Classes ****/ // CoinDrop: Collectible coin that moves down and can be picked up by the player var CoinDrop = Container.expand(function () { var self = Container.call(this); var asset = self.attachAsset('coin', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.1, scaleY: 1.1 }); self.width = asset.width; self.height = asset.height; self.speed = 7; self.lastWasIntersecting = false; self.update = function () { self.y += self.speed; }; return self; }); // Enemy Base Class var EnemyBase = Container.expand(function () { var self = Container.call(this); self.type = 'base'; self.scoreValue = 1; self.health = 1; self.shootCooldown = 0; self.shootRate = 90; self.speed = 4; self.bulletSpeed = 12; self.lastIntersecting = false; self.lastY = 0; self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { LK.getSound('enemyExplode').play(); LK.effects.flashObject(self, 0xffff00, 400); // Explosion effect (yellow flash) LK.setScore(LK.getScore() + self.scoreValue); addCurrency(self.scoreValue); showScorePopup(self.x, self.y, self.scoreValue); // Spawn debris parts for (var i = 0; i < 8; i++) { var part = new EnemyPart(); part.x = self.x; part.y = self.y; game.addChild(part); enemyParts.push(part); } // Only CoinEnemy drops a coin, so do not drop a coin here for base enemies self.destroy(); return true; } return false; }; self.shoot = function () { if (self.shootCooldown > 0) return; var bullet = new EnemyBullet(); bullet.x = self.x; bullet.y = self.y + self.height / 2; // If this is a green enemy, make its bullets faster if (self.type === 'green') { bullet.speed = 14; } enemyBullets.push(bullet); game.addChild(bullet); LK.getSound('enemyShoot').play(); self.shootCooldown = self.shootRate; }; self.update = function () { self.y += self.speed; if (self.shootCooldown > 0) self.shootCooldown--; }; return self; }); // Red Attacker: moves straight, shoots at player var EnemyRed = EnemyBase.expand(function () { var self = EnemyBase.call(this); self.type = 'red'; self.scoreValue = 2; self.health = 1; self.shootRate = 80; self.speed = 6; self.asset = self.attachAsset('enemyRed', { anchorX: 0.5, anchorY: 0.5 }); self.width = self.asset.width; self.height = self.asset.height; self.update = function () { self.y += self.speed; if (self.shootCooldown > 0) self.shootCooldown--; // Shoot if player is roughly aligned if (Math.abs(self.x - player.x) < 80 && self.shootCooldown <= 0) { self.shoot(); } }; return self; }); // Green Tank: slow, high health, shoots var EnemyGreen = EnemyBase.expand(function () { var self = EnemyBase.call(this); self.type = 'green'; self.scoreValue = 5; self.health = 3; // reduced from 6 to 3 self.shootRate = 60; self.speed = 3.5; self.asset = self.attachAsset('enemyGreen', { anchorX: 0.5, anchorY: 0.5 }); self.width = self.asset.width; self.height = self.asset.height; self.update = function () { self.y += self.speed; if (self.shootCooldown > 0) self.shootCooldown--; // Shoots more often if (self.shootCooldown <= 0) { self.shoot(); } }; return self; }); // Blue Speedster: zig-zags, no shooting var EnemyBlue = EnemyBase.expand(function () { var self = EnemyBase.call(this); self.type = 'blue'; self.scoreValue = 3; self.health = 1; self.shootRate = 9999; self.speed = 8; self.asset = self.attachAsset('enemyBlue', { anchorX: 0.5, anchorY: 0.5 }); self.width = self.asset.width; self.height = self.asset.height; self.zigzagDir = Math.random() > 0.5 ? 1 : -1; self.zigzagSpeed = 7 + Math.random() * 3; self.zigzagPhase = Math.random() * 100; self.update = function () { self.y += self.speed; self.x += Math.sin((LK.ticks + self.zigzagPhase) / 18) * self.zigzagSpeed * self.zigzagDir; }; return self; }); // CoinEnemy: Enemies that carry a coin and drop it when destroyed var CoinEnemy = EnemyBase.expand(function () { var self = EnemyBase.call(this); self.type = 'coin'; self.scoreValue = 2; self.health = 1; self.shootRate = 120; self.speed = 5; self.asset = self.attachAsset('enemyRed', { anchorX: 0.5, anchorY: 0.5 }); self.width = self.asset.width; self.height = self.asset.height; // Add a coin icon on top of the enemy self.coinIcon = self.attachAsset('coin', { anchorX: 0.5, anchorY: 1.2, scaleX: 0.7, scaleY: 0.7 }); // Override takeDamage to drop a coin self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { LK.getSound('enemyExplode').play(); LK.effects.flashObject(self, 0xffff00, 400); // Explosion effect (yellow flash) LK.setScore(LK.getScore() + self.scoreValue); showScorePopup(self.x, self.y, self.scoreValue); // Spawn debris parts for (var i = 0; i < 8; i++) { var part = new EnemyPart(); part.x = self.x; part.y = self.y; game.addChild(part); enemyParts.push(part); } // Drop a coin at this position, but only once if (!self._coinDropped) { var coin = new CoinDrop(); coin.x = self.x; coin.y = self.y; coinDrops.push(coin); game.addChild(coin); self._coinDropped = true; } self.destroy(); return true; } return false; }; self.update = function () { self.y += self.speed; if (self.shootCooldown > 0) self.shootCooldown--; }; return self; }); // Enemy Bullet var EnemyBullet = Container.expand(function () { var self = Container.call(this); var bullet = self.attachAsset('enemyBullet', { anchorX: 0.5, anchorY: 0.5 }); self.width = bullet.width; self.height = bullet.height; self.speed = 8; self.update = function () { self.y += self.speed; }; return self; }); // EnemyPart: Debris piece for enemy explosion var EnemyPart = Container.expand(function () { var self = Container.call(this); // Use a greenCube for debris, but only red and orange colors var colors = [0xff4444, 0xff9900]; var color = colors[Math.floor(Math.random() * colors.length)]; var part = self.attachAsset('greenCube', { anchorX: 0.5, anchorY: 0.5 }); part.tint = color; // Randomize size var scale = 0.4 + Math.random() * 0.5; part.scaleX = scale; part.scaleY = scale; self.width = part.width * scale; self.height = part.height * scale; // Set initial velocity self.vx = (Math.random() - 0.5) * 32; self.vy = (Math.random() - 0.5) * 32 - 8; self.gravity = 2.2 + Math.random() * 0.8; self.life = 36 + Math.floor(Math.random() * 18); // 0.6s self._age = 0; self.update = function () { self.x += self.vx; self.y += self.vy; self.vy += self.gravity; self._age++; // Fade out part.alpha = Math.max(0, 1 - self._age / self.life); if (self._age > self.life) { self.destroy(); } }; return self; }); // Player Bullet var PlayerBullet = Container.expand(function () { var self = Container.call(this); var bullet = self.attachAsset('playerBullet', { anchorX: 0.5, anchorY: 0.5 }); self.width = bullet.width; self.height = bullet.height; self.speed = -8 - (storage.upgrades && storage.upgrades.fireRate ? storage.upgrades.fireRate * 1 : 0); // Slowed down from -12 to -8 self.update = function () { self.y += self.speed; }; return self; }); // Player Plane var PlayerPlane = Container.expand(function () { var self = Container.call(this); // Attach player plane asset self.skin = storage.selectedSkin || 'default'; self.plane = self.attachAsset('playerPlane', { anchorX: 0.5, anchorY: 0.5 }); self.width = self.plane.width; self.height = self.plane.height; self.fireCooldown = 0; self.baseFireRate = 30; // ticks between shots self.baseSpeed = 32; // Increased from 23 for faster movement self.baseHealth = 8; // Increased from 5 to 8 for more player lives self.maxHealth = self.baseHealth + (storage.upgrades && storage.upgrades.health ? storage.upgrades.health : 0); self.health = self.maxHealth; self.updateSkin = function () { // For future: swap asset based on skin // For now, only color changes if (self.skin === 'default') { self.plane.tint = 0x888888; } else if (self.skin === 'gold') { self.plane.tint = 0xffd700; } else if (self.skin === 'blue') { self.plane.tint = 0x2a6edb; } }; self.shoot = function () { if (self.fireCooldown > 0) return; var bullet = new PlayerBullet(); bullet.x = self.x; bullet.y = self.y - self.height / 2 + 10; playerBullets.push(bullet); game.addChild(bullet); LK.getSound('playerShoot').play(); self.fireCooldown = self.baseFireRate - (storage.upgrades && storage.upgrades.fireRate ? storage.upgrades.fireRate * 4 : 0); if (self.fireCooldown < 8) self.fireCooldown = 8; }; self.takeDamage = function (amount) { self.health -= amount; if (self.health < 0) self.health = 0; LK.effects.flashObject(self, 0xff0000, 200); LK.getSound('playerHit').play(); updateHealthBar(); if (self.health <= 0) { LK.effects.flashScreen(0xff0000, 800); LK.showGameOver(); } }; self.heal = function (amount) { self.health += amount; if (self.health > self.maxHealth) self.health = self.maxHealth; updateHealthBar(); }; self.update = function () { if (self.fireCooldown > 0) self.fireCooldown--; }; self.updateSkin(); return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundImage: 'spaceMoonBg' }); /**** * Game Code ****/ // --- Global Variables --- // Player plane (default skin: gray) // Player bullet (yellow) // Enemy: Red Attacker // Enemy: Blue Speedster // Enemy: Green Tank // Enemy bullet (red) // Health bar background // Health bar foreground // Coin icon // Sounds // Music var player; var playerBullets = []; var enemies = []; var enemyBullets = []; var coinDrops = []; var enemyParts = []; var spawnTimer = 0; var spawnInterval = 60; var dragNode = null; var lastPlayerX = 0; var lastPlayerY = 0; var healthBarBg, healthBarFg; var scoreTxt, coinTxt, coinIcon; var currency = storage.currency || 0; // Track how many enemies have been destroyed for health bonus var enemiesDestroyedSinceLastHeal = 0; // --- GUI Elements --- // --- Start Screen State --- var gameState = "start"; // "start", "playing", "market" var startScreenContainer = new Container(); startScreenContainer.width = 2048; startScreenContainer.height = 2732; // --- Start Screen Background --- // 2D sunny forest background var startBg = LK.getAsset('forestBg', { anchorX: 0, anchorY: 0, scaleX: 2048 / 600, scaleY: 2732 / 40, x: 0, y: 0 }); startBg.width = 2048; startBg.height = 2732; startScreenContainer.addChild(startBg); // --- Top Right Coin Display (for start/market screens) --- var coinIconTL = LK.getAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); coinIconTL.x = 2048 - 160; coinIconTL.y = 120; startScreenContainer.addChild(coinIconTL); var coinTxtTL = new Text2(currency + '', { size: 80, fill: 0xFFD700 }); coinTxtTL.anchor.set(0, 0.5); coinTxtTL.x = 2048 - 120; coinTxtTL.y = 120; startScreenContainer.addChild(coinTxtTL); // --- Start Screen Title --- var titleTxt = new Text2("Uçak Savaşı", { size: 160, fill: "#fff" }); titleTxt.anchor.set(0.5, 0.5); titleTxt.x = 2048 / 2; titleTxt.y = 700; startScreenContainer.addChild(titleTxt); // --- Start Button --- var startBtn = LK.getAsset('playerPlane', { anchorX: 0.5, anchorY: 0.5 }); startBtn.x = 2048 / 2; startBtn.y = 1200; startBtn.scaleX = 1.2; startBtn.scaleY = 1.2; startScreenContainer.addChild(startBtn); var startBtnTxt = new Text2("Başla", { size: 100, fill: "#fff" }); startBtnTxt.anchor.set(0.5, 0.5); startBtnTxt.x = startBtn.x; startBtnTxt.y = startBtn.y + 180; startScreenContainer.addChild(startBtnTxt); // --- Add start screen to game --- game.addChild(startScreenContainer); // --- Hide game GUI until game starts --- function setGameGuiVisible(visible) { if (typeof scoreTxt !== "undefined" && scoreTxt) scoreTxt.visible = visible; if (typeof coinIconBL !== "undefined" && coinIconBL) coinIconBL.visible = visible; if (typeof coinTxtBL !== "undefined" && coinTxtBL) coinTxtBL.visible = visible; if (typeof coinIcon !== "undefined" && coinIcon) coinIcon.visible = visible; if (typeof coinTxt !== "undefined" && coinTxt) coinTxt.visible = visible; if (typeof healthBarBg !== "undefined" && healthBarBg) healthBarBg.visible = visible; if (typeof healthBarFg !== "undefined" && healthBarFg) healthBarFg.visible = visible; } setGameGuiVisible(false); // --- GUI for in-game (unchanged) --- scoreTxt = new Text2('0', { size: 100, fill: "#fff" }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); // Coin GUI for bottom left var coinIconBL = LK.getAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); coinIconBL.x = 80; coinIconBL.y = -80; LK.gui.bottomLeft.addChild(coinIconBL); var coinTxtBL = new Text2(currency + '', { size: 80, fill: 0xFFD700 }); coinTxtBL.anchor.set(0, 0.5); coinTxtBL.x = 120; coinTxtBL.y = -80; LK.gui.bottomLeft.addChild(coinTxtBL); // (Retain top right coin for reference, but main is bottom left) coinIcon = LK.getAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); coinIcon.x = 0; coinIcon.y = 0; LK.gui.topRight.addChild(coinIcon); coinTxt = new Text2(currency + '', { size: 80, fill: 0xFFD700 }); coinTxt.anchor.set(0, 0.5); coinTxt.x = 40; coinTxt.y = 0; LK.gui.topRight.addChild(coinTxt); // Health bar healthBarBg = LK.getAsset('healthBarBg', { anchorX: 0, anchorY: 0.5 }); healthBarBg.x = 200; healthBarBg.y = 120; LK.gui.top.addChild(healthBarBg); healthBarFg = LK.getAsset('healthBarFg', { anchorX: 0, anchorY: 0.5 }); healthBarFg.x = 200; healthBarFg.y = 120; LK.gui.top.addChild(healthBarFg); function updateHealthBar() { var ratio = player.health / player.maxHealth; if (ratio < 0) ratio = 0; healthBarFg.width = 600 * ratio; } // --- Player Initialization --- player = new PlayerPlane(); player.x = 2048 / 2; player.y = 2732 - 350; game.addChild(player); // Set initial follow target to player's starting position game._lastMoveX = player.x; game._lastMoveY = player.y; updateHealthBar(); // --- Show/Hide Screens --- function showStartScreen() { gameState = "start"; startScreenContainer.visible = true; // marketScreenContainer.visible = false;//{3P} // Removed: marketScreenContainer is not defined setGameGuiVisible(false); player.visible = false; coinTxtTL.setText(currency + ''); } function startGame() { gameState = "playing"; startScreenContainer.visible = false; // marketScreenContainer.visible = false;//{3T} // Removed: marketScreenContainer is not defined setGameGuiVisible(true); player.visible = true; // Reset player position and health player.x = 2048 / 2; player.y = 2732 - 350; player.maxHealth = player.baseHealth + (storage.upgrades && storage.upgrades.health ? storage.upgrades.health : 0); // Ensure maxHealth is recalculated player.health = player.maxHealth; player.skin = storage.selectedSkin || "default"; player.updateSkin(); updateHealthBar(); // Clear all bullets, enemies, coins for (var i = playerBullets.length - 1; i >= 0; i--) { playerBullets[i].destroy(); playerBullets.splice(i, 1); } for (var i = enemyBullets.length - 1; i >= 0; i--) { enemyBullets[i].destroy(); enemyBullets.splice(i, 1); } for (var i = enemies.length - 1; i >= 0; i--) { enemies[i].destroy(); enemies.splice(i, 1); } for (var i = coinDrops.length - 1; i >= 0; i--) { coinDrops[i].destroy(); coinDrops.splice(i, 1); } LK.setScore(0); scoreTxt.setText("0"); coinTxtBL.setText(currency + ''); coinTxt.setText(currency + ''); } // --- Start/Market Button Events --- startBtn.interactive = true; startBtn.on('down', function (x, y, obj) { startGame(); }); // --- Start in start screen --- showStartScreen(); // --- Utility Functions --- function addCurrency(amount) { currency += amount; storage.currency = currency; coinTxt.setText(currency + ''); if (typeof coinTxtBL !== "undefined") { coinTxtBL.setText(currency + ''); } LK.getSound('coin').play(); } function showScorePopup(x, y, value) { var popup = new Text2('+' + value, { size: 70, fill: "#fff" }); popup.anchor.set(0.5, 0.5); popup.x = x; popup.y = y; game.addChild(popup); tween(popup, { y: y - 100, alpha: 0 }, { duration: 900, easing: tween.easeOut, onFinish: function onFinish() { popup.destroy(); } }); } // --- Enemy Spawning --- function spawnEnemy() { var r = Math.random(); var enemy; // 15% chance to spawn a CoinEnemy (only these drop coins) // Reduce green plane spawn rate: now only 10% (was 20%) // Slightly increase blue plane spawn rate (from 40% to 45%) if (r < 0.15) { enemy = new CoinEnemy(); } else if (r < 0.45) { enemy = new EnemyRed(); } else if (r < 0.9) { enemy = new EnemyBlue(); } else { enemy = new EnemyGreen(); } enemy.x = 180 + Math.random() * (2048 - 360); enemy.y = -enemy.height / 2; enemies.push(enemy); game.addChild(enemy); } // --- Game Move/Touch Controls --- function handleMove(x, y, obj) { if (gameState !== "playing") return; // Always track last move position for smooth following game._lastMoveX = x; game._lastMoveY = y; // No dragNode logic needed; player always follows cursor/touch position } game.move = handleMove; game.down = function (x, y, obj) { if (gameState !== "playing") return; handleMove(x, y, obj); }; game.up = function (x, y, obj) { if (gameState !== "playing") return; }; // --- Game Update Loop --- game.update = function () { if (gameState !== "playing") return; // --- Player follows cursor/touch position smoothly --- if (game._lastMoveX !== undefined && game._lastMoveY !== undefined) { // Clamp to game area var minX = player.width / 2 + 40; var maxX = 2048 - player.width / 2 - 40; var minY = 200 + player.height / 2; var maxY = 2732 - player.height / 2 - 40; var targetX = game._lastMoveX; var targetY = game._lastMoveY; if (targetX < minX) targetX = minX; if (targetX > maxX) targetX = maxX; if (targetY < minY) targetY = minY; if (targetY > maxY) targetY = maxY; // Move smoothly toward target (lerp) var speed = player.baseSpeed + (storage.upgrades && storage.upgrades.speed ? storage.upgrades.speed : 0); // Slightly increase lerp responsiveness for snappier feel speed *= 1.08; var dx = targetX - player.x; var dy = targetY - player.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist > speed) { player.x += dx / dist * speed; player.y += dy / dist * speed; } else { player.x = targetX; player.y = targetY; } } // Player update player.update(); // Player auto-shoot // 2 bullets per second at 60FPS: 60/2 = 30 ticks interval if (LK.ticks % 30 === 0) { player.shoot(); } // Player bullets for (var i = playerBullets.length - 1; i >= 0; i--) { var b = playerBullets[i]; b.update(); // Track bullet creation time if not already set if (typeof b._createdAt === "undefined") { b._createdAt = LK.ticks; } // Remove if off screen if (b.y < -50 || typeof b._createdAt !== "undefined" && LK.ticks - b._createdAt >= 180) { b.destroy(); playerBullets.splice(i, 1); continue; } // Check collision with enemies for (var j = enemies.length - 1; j >= 0; j--) { var e = enemies[j]; if (b.intersects(e)) { var killed = e.takeDamage(1); b.destroy(); playerBullets.splice(i, 1); if (killed) { e.destroy(); enemies.splice(j, 1); // --- Health bonus for every 3 destroyed enemies --- enemiesDestroyedSinceLastHeal++; if (enemiesDestroyedSinceLastHeal >= 3) { enemiesDestroyedSinceLastHeal = 0; if (player && typeof player.heal === "function") { player.heal(1); } } // --- End health bonus --- } break; } } } // Enemy bullets for (var i = enemyBullets.length - 1; i >= 0; i--) { var b = enemyBullets[i]; b.update(); if (b.y > 2732 + 50) { b.destroy(); enemyBullets.splice(i, 1); continue; } // Check collision with player if (b.intersects(player)) { player.takeDamage(1); b.destroy(); enemyBullets.splice(i, 1); continue; } } // Coin drops: move, check pickup, remove if off screen for (var i = coinDrops.length - 1; i >= 0; i--) { var c = coinDrops[i]; c.update(); // Remove if off screen if (c.y > 2732 + 80) { c.destroy(); coinDrops.splice(i, 1); continue; } // Check pickup by player (only on the frame it starts intersecting) if (!c.lastWasIntersecting && c.intersects(player)) { addCurrency(1); c.destroy(); coinDrops.splice(i, 1); continue; } c.lastWasIntersecting = c.intersects(player); } // Enemy debris parts if (typeof enemyParts === "undefined") enemyParts = []; for (var i = enemyParts.length - 1; i >= 0; i--) { var part = enemyParts[i]; if (part.parent) part.update(); if (!part.parent) { enemyParts.splice(i, 1); } } // Enemies for (var i = enemies.length - 1; i >= 0; i--) { var e = enemies[i]; e.update(); // Remove if off screen if (e.y > 2732 + 100) { e.destroy(); enemies.splice(i, 1); // Decrease score by 2 for each enemy that leaves the screen without being destroyed LK.setScore(LK.getScore() - 2); scoreTxt.setText(LK.getScore()); // If score drops below zero, trigger game over if (LK.getScore() < 0) { LK.effects.flashScreen(0xff0000, 800); LK.showGameOver(); return; } continue; } // Check collision with player if (e.intersects(player)) { player.takeDamage(2); LK.effects.flashObject(e, 0xff0000, 200); e.destroy(); enemies.splice(i, 1); continue; } } // Enemy spawn logic: increase spawn rate over time if (spawnTimer <= 0) { spawnEnemy(); spawnInterval = 90 - Math.floor(LK.getScore() / 10) * 4; // Increased base interval from 60 to 90 for slower spawns if (spawnInterval < 28) spawnInterval = 28; // Minimum interval increased from 18 to 28 spawnTimer = spawnInterval; } else { spawnTimer--; } // Update score scoreTxt.setText(LK.getScore()); // Win condition: player wins at 200 score if (LK.getScore() >= 200) { LK.showYouWin(); return; } scoreTxt.setText(LK.getScore()); }; // --- Music --- LK.playMusic('bgmusic', { fade: { start: 0, end: 1, duration: 1200 } }); // --- Game Over Handler (currency gain) --- LK.on('gameover', function () { // Add score to currency addCurrency(LK.getScore()); // Save currency storage.currency = currency; coinTxt.setText(currency + ''); coinTxtBL.setText(currency + ''); coinTxtTL.setText(currency + ''); // After a short delay, show start screen again LK.setTimeout(function () { showStartScreen(); }, 1200); // Reset upgrades/skins for next run if needed (not implemented here) }); // --- YouWin Handler (not used, but for future) --- LK.on('youwin', function () { // Could reward bonus currency, etc. }); // --- Prevent elements in top left 100x100 // (All GUI elements are placed away from top left, and player cannot move there)