/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Bomb = Container.expand(function () { var self = Container.call(this, 'bomb', 50, 1); // Override the down function self.down = function (x, y, obj) { if (self.destroyed) { return; } self.destroyed = true; self.destroyAnimation(); // Explosion effect var explosion = LK.getAsset('explosion', { anchorX: 0.5, anchorY: 0.5, x: self.x, y: self.y, alpha: 0.8, scaleX: 0.1, scaleY: 0.1 }); game.addChild(explosion); // Animate explosion tween(explosion, { scaleX: 3, scaleY: 3, alpha: 0 }, { duration: 500, easing: tween.easeOut, onFinish: function onFinish() { explosion.destroy(); } }); // Play bomb sound LK.getSound('bomb').play(); // Check for nearby destructibles var explosionRadius = 400; var destroyedObjects = 0; for (var i = 0; i < destructibles.length; i++) { var obj = destructibles[i]; if (!obj.destroyed) { // Calculate distance to bomb var dx = obj.x - self.x; var dy = obj.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); // Destroy objects within explosion radius if (distance < explosionRadius) { obj.destroyAnimation(); obj.destroyed = true; // Emit particles for each destroyed object obj.emitParticles(); destroyedObjects++; // Add points LK.setScore(LK.getScore() + obj.points); } } } // Bonus points for multiple objects destroyed if (destroyedObjects > 1) { var comboPoints = destroyedObjects * 10; LK.setScore(LK.getScore() + comboPoints); // Show combo text var comboText = new Text2("COMBO! +" + comboPoints, { size: 100, fill: 0xFF0000 }); comboText.anchor.set(0.5, 0.5); comboText.x = self.x; comboText.y = self.y - 100; game.addChild(comboText); // Animate and remove combo text tween(comboText, { y: comboText.y - 150, alpha: 0 }, { duration: 1000, easing: tween.easeOut, onFinish: function onFinish() { comboText.destroy(); } }); // Check for combo master achievement if (destroyedObjects >= 5) { achievements.checkAchievements('comboMaster'); } // Check for bomb expert achievement if (destroyedObjects >= 10) { achievements.checkAchievements('bombExpert'); } } }; return self; }); var Destructible = Container.expand(function (type, points, health) { var self = Container.call(this); self.type = type || 'block'; self.points = points || 10; self.health = health || 1; self.maxHealth = self.health; self.destroyed = false; // Create and attach asset self.sprite = self.attachAsset(self.type, { anchorX: 0.5, anchorY: 0.5 }); // Add random rotation self.sprite.rotation = Math.random() * Math.PI * 2; // Health indicator (only for objects with health > 1) if (self.health > 1) { self.healthBar = self.attachAsset('block', { anchorX: 0.5, anchorY: 0.5, y: -self.sprite.height / 2 - 20, width: self.sprite.width, height: 15 }); self.healthBar.tint = 0x00FF00; } self.hit = function (damage) { self.health -= damage || 1; // Visual feedback for hit tween(self.sprite, { alpha: 0.5 }, { duration: 100, onFinish: function onFinish() { tween(self.sprite, { alpha: 1 }, { duration: 100 }); } }); // Update health bar if exists if (self.healthBar) { var healthPercentage = Math.max(0, self.health / self.maxHealth); self.healthBar.width = self.sprite.width * healthPercentage; // Change color based on health if (healthPercentage > 0.6) { self.healthBar.tint = 0x00FF00; // Green } else if (healthPercentage > 0.3) { self.healthBar.tint = 0xFFFF00; // Yellow } else { self.healthBar.tint = 0xFF0000; // Red } } if (self.health <= 0) { return true; // Object is destroyed } return false; }; // Destruction animation self.destroyAnimation = function () { self.destroyed = true; // Scale down and fade out tween(self.sprite, { alpha: 0, scaleX: 0.2, scaleY: 0.2 }, { duration: 300, easing: tween.easeOut }); if (self.healthBar) { tween(self.healthBar, { alpha: 0 }, { duration: 200 }); } }; self.down = function (x, y, obj) { if (self.destroyed) { return; } // Handle tap/click on this destructible var isDestroyed = self.hit(); if (isDestroyed) { // Play appropriate sound if (self.type === 'glass') { LK.getSound('glass').play(); } else { LK.getSound('break').play(); } self.destroyAnimation(); // Emit particles self.emitParticles(); // Increase score LK.setScore(LK.getScore() + self.points); // Check for first destruction achievement achievements.checkAchievements('firstDestruction'); } }; // Particle effect on destruction self.emitParticles = function () { var particleCount = 10 + Math.floor(Math.random() * 10); for (var i = 0; i < particleCount; i++) { var particle = LK.getAsset('particle', { anchorX: 0.5, anchorY: 0.5, x: self.x, y: self.y, alpha: 0.8, scaleX: 0.5 + Math.random() * 0.5, scaleY: 0.5 + Math.random() * 0.5 }); // Set particle color based on destructible type switch (self.type) { case 'glass': particle.tint = 0x87CEEB; break; case 'wood': particle.tint = 0x8B4513; break; case 'stone': particle.tint = 0x696969; break; case 'metal': particle.tint = 0x808080; break; default: particle.tint = 0xFFFFFF; } game.addChild(particle); // Animate particle var angle = Math.random() * Math.PI * 2; var distance = 50 + Math.random() * 100; var targetX = particle.x + Math.cos(angle) * distance; var targetY = particle.y + Math.sin(angle) * distance; tween(particle, { x: targetX, y: targetY, alpha: 0, scaleX: 0.1, scaleY: 0.1 }, { duration: 500 + Math.random() * 500, easing: tween.easeOut, onFinish: function onFinish() { particle.destroy(); } }); } }; return self; }); var TimeBonus = Container.expand(function () { var self = Container.call(this); self.sprite = self.attachAsset('timeBonus', { anchorX: 0.5, anchorY: 0.5 }); self.seconds = 10; // Bonus time in seconds self.destroyed = false; // Add pulsing animation var _pulseScale = function pulseScale() { tween(self.sprite, { scaleX: 1.2, scaleY: 1.2 }, { duration: 500, easing: tween.easeInOut, onFinish: function onFinish() { tween(self.sprite, { scaleX: 1, scaleY: 1 }, { duration: 500, easing: tween.easeInOut, onFinish: _pulseScale }); } }); }; _pulseScale(); // Text showing bonus seconds self.bonusText = new Text2("+" + self.seconds + "s", { size: 40, fill: 0xFFFFFF }); self.bonusText.anchor.set(0.5, 0.5); self.addChild(self.bonusText); self.down = function (x, y, obj) { if (self.destroyed) { return; } self.destroyed = true; // Play time bonus sound LK.getSound('timeBonus').play(); // Add time to timer gameTimer.addTime(self.seconds); // Show animation tween(self.sprite, { alpha: 0, scaleX: 2, scaleY: 2 }, { duration: 300, easing: tween.easeOut }); tween(self.bonusText, { y: self.bonusText.y - 100, alpha: 0 }, { duration: 500, easing: tween.easeOut }); // Show time bonus text var bonusPopup = new Text2("+" + self.seconds + " SECONDS!", { size: 80, fill: 0xFFFF00 }); bonusPopup.anchor.set(0.5, 0.5); bonusPopup.x = 2048 / 2; bonusPopup.y = 2732 / 2; game.addChild(bonusPopup); // Animate bonus popup tween(bonusPopup, { y: bonusPopup.y - 200, alpha: 0 }, { duration: 1500, easing: tween.easeOut, onFinish: function onFinish() { bonusPopup.destroy(); } }); }; return self; }); var Timer = Container.expand(function () { var self = Container.call(this); self.timeLeft = 120; // 2 minutes in seconds self.active = false; // Timer display self.formatTime = function (seconds) { var mins = Math.floor(seconds / 60); var secs = Math.floor(seconds % 60); return mins + ":" + (secs < 10 ? "0" : "") + secs; }; self.timerText = new Text2(self.formatTime(self.timeLeft), { size: 120, fill: 0xFFFFFF }); self.timerText.anchor.set(0.5, 0.5); self.addChild(self.timerText); self.start = function () { self.active = true; self.lastTick = Date.now(); }; self.pause = function () { self.active = false; }; self.addTime = function (seconds) { self.timeLeft += seconds; self.timerText.setText(self.formatTime(self.timeLeft)); }; self.formatTime = function (seconds) { var mins = Math.floor(seconds / 60); var secs = Math.floor(seconds % 60); return mins + ":" + (secs < 10 ? "0" : "") + secs; }; self.update = function () { if (self.active) { var now = Date.now(); var elapsed = (now - self.lastTick) / 1000; self.lastTick = now; self.timeLeft -= elapsed; if (self.timeLeft <= 0) { self.timeLeft = 0; self.active = false; LK.showGameOver(); } // Update timer color based on time left if (self.timeLeft <= 30) { self.timerText.style.fill = "#FF0000"; // Red for urgency } else if (self.timeLeft <= 60) { self.timerText.style.fill = "#FFA500"; // Orange for warning } self.timerText.setText(self.formatTime(self.timeLeft)); } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x333333 }); /**** * Game Code ****/ // Game variables var Achievements = function Achievements() { var self = this; self.achievements = { firstDestruction: { unlocked: false, description: "First Destruction: Destroy your first object!" }, comboMaster: { unlocked: false, description: "Combo Master: Achieve a combo of 5 or more!" }, bombExpert: { unlocked: false, description: "Bomb Expert: Destroy 10 objects with a single bomb!" } }; self.checkAchievements = function (event) { if (event === 'firstDestruction' && !self.achievements.firstDestruction.unlocked) { self.achievements.firstDestruction.unlocked = true; self.showAchievement(self.achievements.firstDestruction.description); } if (event === 'comboMaster' && !self.achievements.comboMaster.unlocked) { self.achievements.comboMaster.unlocked = true; self.showAchievement(self.achievements.comboMaster.description); } if (event === 'bombExpert' && !self.achievements.bombExpert.unlocked) { self.achievements.bombExpert.unlocked = true; self.showAchievement(self.achievements.bombExpert.description); } }; self.showAchievement = function (description) { var achievementText = new Text2("Achievement Unlocked: " + description, { size: 60, fill: 0xFFD700 }); achievementText.anchor.set(0.5, 0.5); achievementText.x = 2048 / 2; achievementText.y = 2732 / 2; game.addChild(achievementText); tween(achievementText, { alpha: 0 }, { duration: 3000, easing: tween.easeOut, onFinish: function onFinish() { achievementText.destroy(); } }); }; return self; }; var achievements = new Achievements(); var destructibles = []; var gameTimer; var spawnInterval; var difficultyLevel = 1; var highScore = storage.highScore || 0; // Initialize game UI var initGameUI = function initGameUI() { // Bomb button var bombButton = LK.getAsset('bomb', { anchorX: 0.5, anchorY: 0.5, x: 2048 - 150, // Position near the right edge y: 2732 - 150, // Position near the bottom edge scaleX: 0.5, scaleY: 0.5 }); bombButton.interactive = true; bombButton.buttonMode = true; bombButton.on('pointerdown', function () { if (!bombButton.used) { bombButton.used = true; bombButton.alpha = 0.5; // Indicate used state var bomb = new Bomb(); bomb.x = 2048 / 2; bomb.y = 2732 / 2; game.addChild(bomb); } }); LK.gui.bottomRight.addChild(bombButton); // Score display var scoreText = new Text2("SCORE: 0", { size: 80, fill: 0xFFFFFF }); scoreText.anchor.set(0, 0); LK.gui.topRight.addChild(scoreText); // Update score text when score changes LK.setInterval(function () { scoreText.setText("SCORE: " + LK.getScore()); }, 100); // High score display var highScoreText = new Text2("BEST: " + highScore, { size: 60, fill: 0xFFFF00 }); highScoreText.anchor.set(1, 0); LK.gui.bottomRight.addChild(highScoreText); // Create timer gameTimer = new Timer(); gameTimer.x = 2048 / 2; gameTimer.y = 150; game.addChild(gameTimer); gameTimer.start(); // Title text that fades away var titleText = new Text2("DEMOLITION DASH", { size: 120, fill: 0xFFFFFF }); titleText.anchor.set(0.5, 0.5); titleText.x = 2048 / 2; titleText.y = 2732 / 2; game.addChild(titleText); // Subtitle var subtitleText = new Text2("DESTROY EVERYTHING IN 2 MINUTES!", { size: 60, fill: 0xFFFF00 }); subtitleText.anchor.set(0.5, 0.5); subtitleText.x = 2048 / 2; subtitleText.y = 2732 / 2 + 100; game.addChild(subtitleText); // Fade out the intro text tween(titleText, { alpha: 0 }, { duration: 2000, easing: tween.easeIn, onFinish: function onFinish() { titleText.destroy(); } }); tween(subtitleText, { alpha: 0 }, { duration: 2000, easing: tween.easeIn, onFinish: function onFinish() { subtitleText.destroy(); } }); // Play background music LK.playMusic('bgMusic'); }; // Create and position a destructible object of random type var createDestructible = function createDestructible() { var types = [{ type: 'block', points: 10, health: 1 }, { type: 'wood', points: 15, health: 2 }, { type: 'glass', points: 20, health: 1 }, { type: 'stone', points: 25, health: 3 }, { type: 'metal', points: 40, health: 5 }, { type: 'wall', points: 50, health: 4 }]; // As difficulty increases, add more difficult objects var typeIndex = Math.floor(Math.random() * (3 + Math.min(3, difficultyLevel))); var selectedType = types[typeIndex]; var destructible = new Destructible(selectedType.type, selectedType.points, selectedType.health); // Position randomly on screen but not too close to edges var padding = 200; destructible.x = padding + Math.random() * (2048 - padding * 2); destructible.y = padding + Math.random() * (2732 - padding * 2); // Avoid overlapping with other objects var minDistance = 150; var attempts = 0; var maxAttempts = 10; while (attempts < maxAttempts) { var overlapping = false; for (var i = 0; i < destructibles.length; i++) { var other = destructibles[i]; if (!other.destroyed) { var dx = destructible.x - other.x; var dy = destructible.y - other.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < minDistance) { overlapping = true; break; } } } if (!overlapping) { break; } // Try a new position destructible.x = padding + Math.random() * (2048 - padding * 2); destructible.y = padding + Math.random() * (2732 - padding * 2); attempts++; } // Add to game game.addChild(destructible); destructibles.push(destructible); return destructible; }; // Create a special item (bomb or time bonus) var createSpecialItem = function createSpecialItem() { var specialType = Math.random() < 0.05 ? 'bomb' : 'timeBonus'; // 5% chance for bomb var specialItem; if (specialType === 'bomb') { specialItem = new Bomb(); } else { specialItem = new TimeBonus(); } // Position randomly var padding = 200; specialItem.x = padding + Math.random() * (2048 - padding * 2); specialItem.y = padding + Math.random() * (2732 - padding * 2); // Add to game game.addChild(specialItem); if (specialType === 'bomb') { destructibles.push(specialItem); specialItem.on('destroy', function () { var index = destructibles.indexOf(specialItem); if (index !== -1) { destructibles.splice(index, 1); } }); } // Auto-remove after a few seconds if not clicked var lifespan = specialType === 'bomb' ? 10000 : 5000; LK.setTimeout(function () { if (!specialItem.destroyed) { // Fade out animation tween(specialItem, { alpha: 0 }, { duration: 500, easing: tween.easeOut, onFinish: function onFinish() { if (specialType === 'bomb') { // Remove from destructibles array var index = destructibles.indexOf(specialItem); if (index !== -1) { destructibles.splice(index, 1); } } specialItem.destroy(); } }); } }, lifespan); return specialItem; }; // Start the game var startGame = function startGame() { // Reset variables LK.setScore(0); destructibles = []; difficultyLevel = 1; // Initialize UI initGameUI(); // Initialize Achievements var achievements = new Achievements(); // Create initial objects var initialObjectCount = 10; for (var i = 0; i < initialObjectCount; i++) { createDestructible(); } // Set up spawn intervals spawnInterval = LK.setInterval(function () { // Clean up destroyed objects for (var i = destructibles.length - 1; i >= 0; i--) { if (destructibles[i].destroyed) { destructibles.splice(i, 1); } } // Calculate how many new objects to spawn based on difficulty var objectsToSpawn = Math.max(1, Math.floor(Math.random() * 3 * difficultyLevel)); for (var j = 0; j < objectsToSpawn; j++) { createDestructible(); } // Random chance to spawn special item if (Math.random() < 0.3) { // 30% chance createSpecialItem(); } // Increase difficulty every 20 seconds difficultyLevel = 1 + Math.floor((120 - gameTimer.timeLeft) / 20); }, 3000); // Spawn new objects every 3 seconds }; // Update high score var updateHighScore = function updateHighScore() { var currentScore = LK.getScore(); if (currentScore > highScore) { highScore = currentScore; storage.highScore = highScore; } }; // Handle game over game.on = function (event) { if (event === 'gameover') { updateHighScore(); LK.clearInterval(spawnInterval); } }; // Events game.down = function (x, y, obj) { // Default tap behavior - show tap effect var tapEffect = LK.getAsset('particle', { anchorX: 0.5, anchorY: 0.5, x: x, y: y, alpha: 0.8, scaleX: 1.5, scaleY: 1.5, tint: 0xFFFFFF }); game.addChild(tapEffect); // Animate tap effect tween(tapEffect, { scaleX: 0.1, scaleY: 0.1, alpha: 0 }, { duration: 300, easing: tween.easeOut, onFinish: function onFinish() { tapEffect.destroy(); } }); }; // Game update loop game.update = function () { // Check if we need to start the game if (!gameTimer && LK.ticks === 1) { startGame(); } // Clean up destroyed objects that are faded out for (var i = destructibles.length - 1; i >= 0; i--) { var obj = destructibles[i]; if (obj.destroyed && obj.sprite && obj.sprite.alpha <= 0.1) { destructibles.splice(i, 1); } } };