/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
// Refactored classes - keeping original Container.expand pattern
var Coin = Container.expand(function (type) {
	var self = Container.call(this);
	// Set type and create sprite
	self.type = type || 'coin';
	self.sprite = self.attachAsset(self.type, {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xFFFFFF
	});
	// Initialize physics properties
	CollectibleBehavior.initPhysics(self);
	// Get value based on type
	self.getValue = function () {
		switch (self.type) {
			case 'diamond':
				return 10;
			case 'emerald':
				return 5;
			case 'ruby':
				return 3;
			default:
				return 1;
		}
	};
	// Collection functionality
	self.collect = function () {
		if (!self.collected) {
			self.collected = true;
			var value = self.getValue();
			scoreManager.addScore(value, self.x, self.y);
			LK.getSound('coincollect').play();
			self.destroy();
		}
	};
	// Standard update method using shared behavior
	self.update = function () {
		CollectibleBehavior.standardUpdate(self);
	};
	self.checkPlatformCollision = function () {
		return GameUtils.checkPlatformCollision(self, 80, true) != null;
	};
	return self;
});
// Enemy class with refactored animation management
var Enemy = Container.expand(function (type) {
	var self = Container.call(this);
	// Enemy properties
	self.type = type || 'basic';
	self.speed = 7;
	self.isOnGround = true;
	self.velocityY = 0;
	self.currentPlatform = null;
	self.groundY = GAME_HEIGHT / 1.5;
	self.isHit = false;
	self.isDying = false;
	self.deathTimer = 0;
	self.throwBackSpeed = 15;
	self.throwBackDistance = 0;
	self.maxThrowBack = 200;
	// Hitbox properties
	self.hitboxWidth = 200;
	self.hitboxHeight = self.type === 'eyeball' ? 90 : 260;
	// Animation properties
	self.sprites = [];
	self.animationCounter = 0;
	self.animationSpeed = 0.08;
	// Define all animation arrays based on enemy type
	if (self.type === 'eyeball') {
		// Eyeball-specific properties
		self.isFlying = true;
		self.flyingHeight = 0;
		self.verticalSpeed = 2;
		self.maxVerticalSpeed = 4;
		self.homingDelay = 80;
		self.homingTimer = 0;
		self.flyFrame = 0;
		// Animation frames
		self.flyAnimation = ['eyefly1', 'eyefly2', 'eyefly3', 'eyefly4', 'eyefly5', 'eyefly6', 'eyefly7', 'eyefly8'];
		self.hitAnimation = ['eyedie1', 'eyedie2'];
		self.dieAnimation = ['eyedie3', 'eyedie4', 'eyedie5'];
	} else if (self.type === 'goblin') {
		// Goblin-specific properties
		self.runFrame = 0;
		// Animation frames
		self.runAnimation = ['goblinrun1', 'goblinrun2', 'goblinrun3', 'goblinrun4', 'goblinrun5', 'goblinrun6', 'goblinrun7', 'goblinrun8'];
		self.hitAnimation = ['goblinhit1'];
		self.dieAnimation = ['goblindie1', 'goblindie2', 'goblindie3', 'goblindie4'];
	}
	// Initialize animation sprites for eyeball
	self.initEyeballSprites = function () {
		// Add fly animations
		for (var i = 0; i < self.flyAnimation.length; i++) {
			var sprite = self.attachAsset(self.flyAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = i === 0 ? 1 : 0;
			self.sprites.push(sprite);
		}
		// Add hit animations
		for (var i = 0; i < self.hitAnimation.length; i++) {
			var sprite = self.attachAsset(self.hitAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
		// Add die animations
		for (var i = 0; i < self.dieAnimation.length; i++) {
			var sprite = self.attachAsset(self.dieAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
	};
	// Initialize animation sprites for goblin
	self.initGoblinSprites = function () {
		// Add run animations
		for (var i = 0; i < self.runAnimation.length; i++) {
			var sprite = self.attachAsset(self.runAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = i === 0 ? 1 : 0;
			self.sprites.push(sprite);
		}
		// Add hit animations
		for (var i = 0; i < self.hitAnimation.length; i++) {
			var sprite = self.attachAsset(self.hitAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
		// Add die animations
		for (var i = 0; i < self.dieAnimation.length; i++) {
			var sprite = self.attachAsset(self.dieAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
	};
	// Hide all animation sprites
	self.hideAllSprites = function () {
		for (var i = 0; i < self.sprites.length; i++) {
			self.sprites[i].alpha = 0;
		}
	};
	// Update eyeball hit/die animation - fixed to allow falling without platform collision
	self.updateEyeballDamageState = function () {
		if (self.isHit) {
			var hitOffset = self.flyAnimation.length;
			self.throwBackDistance += Math.abs(self.throwBackSpeed);
			self.x += self.throwBackSpeed;
			self.throwBackSpeed *= 0.95;
			// Show hit animation
			var hitFrame = Math.floor(self.hitTimer / 100) % 2;
			self.sprites[hitOffset + hitFrame].alpha = 1;
			self.hitTimer--;
			if (self.hitTimer <= 0) {
				self.isHit = false;
				self.isDying = true;
				self.deathTimer = 180;
				self.deathFrame = 0;
			}
		} else if (self.isDying) {
			var dieOffset = self.flyAnimation.length + self.hitAnimation.length;
			// Apply gravity without platform collision - this ensures constant falling
			self.velocityY += 0.5;
			self.y += self.velocityY;
			// Keep moving horizontally during fall 
			self.x -= PLATFORM_SPEED * 0.5;
			// Progress through death frames
			if (self.deathTimer > 120) {
				self.sprites[dieOffset].alpha = 1; // eyedie3
			} else if (self.deathTimer > 60) {
				self.sprites[dieOffset + 1].alpha = 1; // eyedie4
			} else {
				self.sprites[dieOffset + 2].alpha = 1; // eyedie5
			}
			self.deathTimer--;
			if (self.deathTimer <= 0) {
				self.alpha -= 0.05;
				if (self.alpha <= 0) {
					self.destroy();
				}
			}
		}
	};
	// Update eyeball normal movement
	self.updateEyeballNormalState = function () {
		self.x -= self.speed * gameSpeedMultiplier;
		// Only start homing after delay
		if (self.homingTimer >= self.homingDelay) {
			// Home toward player
			var deltaY = player.y - self.y;
			self.velocityY += deltaY > 0 ? 0.2 : -0.2;
			self.velocityY = Math.max(-self.maxVerticalSpeed, Math.min(self.maxVerticalSpeed, self.velocityY));
		} else {
			// Before homing, maintain height with slight wave motion
			self.velocityY = Math.sin(self.homingTimer * 0.05) * 2;
			self.homingTimer++;
		}
		self.y += self.velocityY;
		// Animate
		self.animationCounter += self.animationSpeed;
		if (self.animationCounter >= 1) {
			self.animationCounter = 0;
			self.flyFrame = (self.flyFrame + 1) % self.flyAnimation.length;
		}
		self.sprites[self.flyFrame].alpha = 1;
	};
	// Update goblin hit animation
	self.updateGoblinHitState = function () {
		// Handle throw back motion
		self.x += self.throwBackSpeed;
		self.throwBackDistance += Math.abs(self.throwBackSpeed);
		self.throwBackSpeed *= 0.95;
		// Show hit animation
		var hitOffset = self.runAnimation.length;
		self.sprites[hitOffset].alpha = 1;
		// Decrease hit timer
		self.hitTimer--;
		// Once hit timer expires, start death animation
		if (self.hitTimer <= 0) {
			self.isHit = false;
			self.isDying = true;
			self.deathTimer = 60;
			self.deathFrame = 0;
		}
	};
	// Update goblin dying animation
	self.updateGoblinDyingState = function () {
		// Continue throw back during death
		self.x += self.throwBackSpeed;
		// After halfway through death animation, match platform speed
		if (self.deathFrame >= 2) {
			self.x -= PLATFORM_SPEED;
		}
		self.throwBackSpeed *= 0.95;
		// Handle death animation
		var dieOffset = self.runAnimation.length + self.hitAnimation.length;
		// Progress frame every 15 frames
		if (self.deathTimer % 15 === 0 && self.deathFrame < self.dieAnimation.length - 1) {
			self.deathFrame++;
		}
		self.sprites[dieOffset + self.deathFrame].alpha = 1;
		// Count down death timer
		self.deathTimer--;
		// After timer expires, fade out
		if (self.deathTimer <= 0) {
			self.alpha -= 0.1;
			if (self.alpha <= 0) {
				self.destroy();
			}
		}
	};
	// Update goblin normal movement
	self.updateGoblinNormalState = function () {
		// Move left with speed multiplier
		self.x -= self.speed * gameSpeedMultiplier;
		// Platform and gravity code
		if (!self.isOnGround) {
			self.velocityY += 0.7;
			self.y += self.velocityY;
			self.checkPlatformCollision();
		}
		// Ensure goblin stays on platform
		if (self.currentPlatform) {
			var stillOnPlatform = self.x >= self.currentPlatform.x - PLATFORM_HALF_WIDTH && self.x <= self.currentPlatform.x + PLATFORM_HALF_WIDTH;
			if (!stillOnPlatform) {
				var foundAnotherPlatform = false;
				// Check for another platform
				for (var i = 0; i < platforms.length; i++) {
					var otherPlatform = platforms[i];
					if (otherPlatform === self.currentPlatform) {
						continue;
					}
					if (self.x >= otherPlatform.x - PLATFORM_HALF_WIDTH && self.x <= otherPlatform.x + PLATFORM_HALF_WIDTH && Math.abs(self.y - (otherPlatform.y - ENEMY_PLATFORM_OFFSET)) < 5) {
						self.currentPlatform = otherPlatform;
						foundAnotherPlatform = true;
						break;
					}
				}
				// Start falling if no other platform found
				if (!foundAnotherPlatform) {
					self.isOnGround = false;
					self.currentPlatform = null;
					if (self.velocityY === 0) {
						self.velocityY = 0.1;
					}
				}
			}
		}
		// Animate running
		self.animationCounter += self.animationSpeed;
		if (self.animationCounter >= 1) {
			self.animationCounter = 0;
			self.runFrame = (self.runFrame + 1) % self.runAnimation.length;
		}
		self.sprites[self.runFrame].alpha = 1;
	};
	// Check platform collision
	self.checkPlatformCollision = function () {
		var onAnyPlatform = false;
		for (var i = 0; i < platforms.length; i++) {
			var platform = platforms[i];
			var leftEdge = platform.x - PLATFORM_HALF_WIDTH;
			var rightEdge = platform.x + PLATFORM_HALF_WIDTH;
			// Check if we're on a platform (exact position check)
			if (self.x >= leftEdge && self.x <= rightEdge) {
				if (Math.abs(self.y - (platform.y - ENEMY_PLATFORM_OFFSET)) < 5) {
					onAnyPlatform = true;
					self.currentPlatform = platform;
					self.y = platform.y - ENEMY_PLATFORM_OFFSET;
					self.isOnGround = true;
					self.velocityY = 0;
					return true;
				}
				// Check for passing through platform during fall
				if (self.velocityY > 0 && self.y < platform.y - ENEMY_PLATFORM_OFFSET && self.y + self.velocityY >= platform.y - ENEMY_PLATFORM_OFFSET) {
					self.y = platform.y - ENEMY_PLATFORM_OFFSET;
					self.velocityY = 0;
					self.isOnGround = true;
					self.currentPlatform = platform;
					return true;
				}
			}
		}
		if (!onAnyPlatform) {
			self.isOnGround = false;
			self.currentPlatform = null;
		}
		return false;
	};
	// Get collision bounds
	self.getBounds = function () {
		return {
			left: self.x - self.hitboxWidth / 2,
			right: self.x + self.hitboxWidth / 2,
			top: self.y - self.hitboxHeight / 2,
			bottom: self.y + self.hitboxHeight / 2
		};
	};
	// Hit handling
	self.hit = function () {
		if (!self.isHit && !self.isDying) {
			self.isHit = true;
			self.throwBackSpeed = 25;
			self.throwBackDistance = 0;
			self.hitTimer = 35;
			// Add particle effect
			var particleOffset = self.type === 'eyeball' ? 175 : 250;
			particleSystem.emitFromHit(self.x + particleOffset, self.y, player.x);
		}
	};
	// Main update method
	self.update = function () {
		// Hide all sprites first
		self.hideAllSprites();
		// Handle different enemy types and states
		if (self.type === 'eyeball') {
			if (self.isHit || self.isDying) {
				self.updateEyeballDamageState();
			} else {
				self.updateEyeballNormalState();
			}
		} else {
			// Goblin logic
			if (self.isHit) {
				self.updateGoblinHitState();
			} else if (self.isDying) {
				self.updateGoblinDyingState();
			} else {
				self.updateGoblinNormalState();
			}
		}
		// Destroy if off screen
		if (self.x < -50 || self.y > GAME_HEIGHT) {
			self.destroy();
		}
	};
	// Initialize based on enemy type AFTER defining the methods
	if (self.type === 'eyeball') {
		self.initEyeballSprites();
	} else if (self.type === 'goblin') {
		self.initGoblinSprites();
	} else {
		// Basic enemy
		var enemyGraphics = self.attachAsset('enemy', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	}
	return self;
});
var HealthPotion = Container.expand(function () {
	var self = Container.call(this);
	// Create sprite
	self.sprite = self.attachAsset('healthpotion', {
		anchorX: 0.5,
		anchorY: 0.8
	});
	// Initialize physics properties
	CollectibleBehavior.initPhysics(self);
	// Collection functionality
	self.collect = function () {
		if (!self.collected && player.currentHealth < player.maxHealth) {
			self.collected = true;
			player.currentHealth++;
			player.heartContainer.updateHealth(player.currentHealth);
			player.heartContainer.alpha = 1;
			player.heartVisibilityTimer = player.heartVisibilityDuration;
			// Create heart popup
			var popup = LK.getAsset('heart', {
				anchorX: 0.5,
				anchorY: 0.5,
				tint: 0xFF0000
			});
			popup.scaleX = 1.6; // Adjust scale to match original size
			popup.scaleY = 1.6;
			popup.x = self.x;
			popup.y = self.y - 30;
			popup.velocityY = -3;
			popup.lifespan = 45;
			popup.update = function () {
				this.y += this.velocityY;
				this.lifespan--;
				if (this.lifespan < 15) {
					this.alpha -= 0.07;
				}
				if (this.alpha <= 0 || this.lifespan <= 0) {
					this.destroy();
				}
			};
			game.addChild(popup);
			LK.getSound('potion').play();
			self.destroy();
		}
	};
	// Standard update using shared behavior
	self.update = function () {
		CollectibleBehavior.standardUpdate(self);
	};
	self.checkPlatformCollision = function () {
		return GameUtils.checkPlatformCollision(self, 80, true) != null;
	};
	return self;
});
var HeartContainer = Container.expand(function () {
	var self = Container.call(this);
	self.maxHealth = 3;
	self.currentHealth = 3;
	self.hearts = [];
	// Calculate total width of heart display
	var heartSpacing = 80;
	var totalWidth = (self.maxHealth - 1) * heartSpacing;
	// Initialize hearts with centered positioning
	for (var i = 0; i < self.maxHealth; i++) {
		var heart = self.attachAsset('heart', {
			anchorX: 0.5,
			anchorY: 0.5,
			tint: 0xCC0000
		});
		heart.x = i * heartSpacing - totalWidth / 2;
		heart.y = 0;
		self.hearts.push(heart);
	}
	// Start invisible
	self.alpha = 0;
	self.updateHealth = function (newHealth) {
		self.currentHealth = newHealth;
		// Update heart display
		for (var i = 0; i < self.maxHealth; i++) {
			if (i < newHealth) {
				// Full heart
				self.hearts[i].tint = 0xFF0000;
				self.hearts[i].alpha = 1;
			} else {
				// Empty heart
				self.hearts[i].tint = 0x000000;
				self.hearts[i].alpha = 0.5;
			}
		}
	};
	return self;
});
var Jar = Container.expand(function () {
	var self = Container.call(this);
	// Attach jar sprite
	self.sprite = self.attachAsset('jar', {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xC0C0C0
	});
	// Initialize as breakable
	BreakableBehavior.initBreakable(self);
	// Break functionality
	self["break"] = function () {
		BreakableBehavior.standardBreak(self, JarPiece, 4, function (jar) {
			// Spawn health potion with low chance
			if (Math.random() < 0.05) {
				var potion = new HealthPotion();
				potion.x = jar.x;
				potion.y = jar.y;
				potion.velocityX = GameUtils.randomRange(4, 12);
				potion.velocityY = -GameUtils.randomRange(12, 22);
				game.addChild(potion);
				coins.push(potion);
			}
			// Spawn coins
			var coinCount = Math.floor(GameUtils.randomRange(1, 9));
			for (var i = 0; i < coinCount; i++) {
				var coin = new Coin();
				coin.x = jar.x;
				coin.y = jar.y;
				coin.velocityX = GameUtils.randomRange(4, 12);
				coin.velocityY = -GameUtils.randomRange(12, 22);
				game.addChild(coin);
				coins.push(coin);
			}
			LK.getSound('jarbreak').play();
		});
	};
	return self;
});
var JarPiece = Container.expand(function (pieceNum) {
	var self = Container.call(this);
	// Attach piece sprite
	self.sprite = self.attachAsset('jarpiece' + pieceNum, {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xC0C0C0
	});
	// Initialize as piece
	PieceBehavior.initPiece(self);
	// Update method
	self.update = function () {
		PieceBehavior.standardUpdate(self);
	};
	self.checkPlatformCollision = function () {
		return GameUtils.checkPlatformCollision(self, 80, true) != null;
	};
	return self;
});
var ParticlePool = Container.expand(function (maxParticles) {
	var self = Container.call(this);
	self.particles = [];
	self.activeParticles = [];
	self.redTints = [0xff0000, 0xff3333, 0xcc0000];
	for (var i = 0; i < maxParticles; i++) {
		var particle = self.attachAsset('pixel', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.2,
			scaleY: 0.2
		});
		particle.alpha = 0;
		particle.velocityX = 0;
		particle.velocityY = 0;
		particle.lifespan = 0;
		particle.fadeSpeed = 0;
		self.particles.push(particle);
	}
	self.emitFromHit = function (x, y, playerX) {
		var directionX = x - playerX;
		var directionSign = Math.sign(directionX);
		for (var i = 0; i < 20; i++) {
			if (self.particles.length === 0) {
				break;
			}
			var particle = self.particles.pop();
			self.activeParticles.push(particle);
			particle.x = x;
			particle.y = y;
			particle.alpha = 1;
			particle.tint = self.redTints[Math.floor(Math.random() * self.redTints.length)];
			// Set scale
			var particleSize = Math.random() * 0.2 + 0.2;
			particle.scaleX = particleSize;
			particle.scaleY = particleSize;
			var angle = Math.random() * Math.PI / 2 - Math.PI / 4;
			var speed = Math.random() * 5 + 10;
			particle.velocityX = Math.cos(angle) * speed * directionSign;
			particle.velocityY = Math.sin(angle) * speed;
			particle.lifespan = 100;
			particle.fadeSpeed = 1 / 60;
		}
	};
	self.update = function () {
		for (var i = self.activeParticles.length - 1; i >= 0; i--) {
			var particle = self.activeParticles[i];
			particle.x += particle.velocityX;
			particle.y += particle.velocityY;
			particle.alpha -= particle.fadeSpeed;
			particle.lifespan--;
			if (particle.lifespan <= 0 || particle.alpha <= 0) {
				particle.alpha = 0;
				self.activeParticles.splice(i, 1);
				self.particles.push(particle);
			}
		}
	};
	return self;
});
var Platform = Container.expand(function () {
	var self = Container.call(this);
	var platformGraphics = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = PLATFORM_SPEED;
	self.passed = false;
	self.update = function () {
		self.x -= PLATFORM_SPEED * gameSpeedMultiplier;
		if (self.x < -500) {
			self.destroy();
		}
	};
	return self;
});
// Player class with refactored animation management
var Player = Container.expand(function () {
	var self = Container.call(this);
	// Animation properties
	self.runAnimation = ['playerrun1', 'playerrun2', 'playerrun3', 'playerrun4', 'playerrun5', 'playerrun6'];
	self.jumpAnimation = ['playerjump1', 'playerjump2', 'playerjump3'];
	self.attackAnimation = ['playerattack1', 'playerattack2', 'playerattack3', 'playerattack4', 'playerattack5'];
	self.slideAnimation = ['playerslide1', 'playerslide2'];
	self.standUpAnimation = ['playerstand1', 'playerstand2', 'playerstand3'];
	// Animation states
	self.isAttacking = false;
	self.attackFrame = 0;
	self.runFrame = 0;
	self.animationSpeed = 0.08;
	self.attackAnimationSpeed = 0.15;
	self.animationCounter = 0;
	self.sprites = [];
	// Physics properties
	self.groundY = GAME_HEIGHT * 0.9;
	self.hitboxWidth = 150;
	self.hitboxHeight = 300;
	self.attackHitboxWidth = 200;
	self.attackHitboxHeight = 400;
	self.attackHitboxOffset = 50;
	// Platform collision properties
	self.isOnGround = true;
	self.currentPlatform = null;
	// Health properties
	self.heartContainer = heartContainer;
	self.maxHealth = 3;
	self.currentHealth = 3;
	self.isInvulnerable = false;
	self.invulnerabilityDuration = 90;
	self.invulnerabilityTimer = 0;
	self.heartVisibilityTimer = 0;
	self.heartVisibilityDuration = 120;
	// Movement properties
	self.speed = 5;
	self.jumpHeight = 40;
	self.isJumping = false;
	self.velocityY = 0;
	self.jumpState = "none";
	self.jumpStartTime = 0;
	self.isSliding = false;
	self.slideTimer = 0;
	self.slideDuration = 90;
	self.standUpDuration = 30;
	self.slideCooldown = 30;
	self.lastSlideTime = 0;
	self.slideSpeedMultiplier = 1.75;
	self.normalHitboxHeight = self.hitboxHeight; // Store original height
	self.slideHitboxHeight = 200; // Make it taller
	self.slideHitboxYOffset = 150; // Move it much lower
	// Initialize animation sprites
	self.initAnimations = function () {
		// Run animations
		for (var i = 0; i < self.runAnimation.length; i++) {
			var sprite = self.attachAsset(self.runAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = i === 0 ? 1 : 0;
			self.sprites.push(sprite);
		}
		// Jump animations
		for (var i = 0; i < self.jumpAnimation.length; i++) {
			var sprite = self.attachAsset(self.jumpAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
		// Attack animations
		for (var i = 0; i < self.attackAnimation.length; i++) {
			var sprite = self.attachAsset(self.attackAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
		// Add slide animations
		for (var i = 0; i < self.slideAnimation.length; i++) {
			var sprite = self.attachAsset(self.slideAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
		// Add stand up animations
		for (var i = 0; i < self.standUpAnimation.length; i++) {
			var sprite = self.attachAsset(self.standUpAnimation[i], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			sprite.alpha = 0;
			self.sprites.push(sprite);
		}
	};
	// Call initialization
	self.initAnimations();
	// Get collision bounds
	self.getBounds = function () {
		// For collecting items, always use the full-size hitbox
		return {
			left: self.x - self.hitboxWidth / 2,
			right: self.x + self.hitboxWidth / 2,
			top: self.y - self.normalHitboxHeight / 2,
			bottom: self.y + self.normalHitboxHeight / 2
		};
	};
	// Get attack hitbox
	self.getAttackBounds = function () {
		if (!self.isAttacking) {
			return null;
		}
		return {
			left: self.x + (self.attackHitboxOffset - self.attackHitboxWidth / 2),
			right: self.x + (self.attackHitboxOffset + self.attackHitboxWidth / 2),
			top: self.y - self.attackHitboxHeight / 2,
			bottom: self.y + self.attackHitboxHeight / 2
		};
	};
	self.getCollisionBounds = function () {
		if (self.isSliding) {
			return {
				left: self.x - self.hitboxWidth / 2,
				right: self.x + self.hitboxWidth / 2,
				top: self.y - self.slideHitboxHeight / 2 + self.slideHitboxYOffset,
				bottom: self.y + self.slideHitboxHeight / 2 + self.slideHitboxYOffset
			};
		}
		return self.getBounds();
	};
	// Update heart container
	self.updateHeartContainer = function () {
		self.heartContainer.x = self.x + 80;
		self.heartContainer.y = self.y - 200;
		// Handle heart visibility
		if (self.heartVisibilityTimer > 0) {
			self.heartVisibilityTimer--;
			if (self.heartVisibilityTimer <= 0) {
				self.heartContainer.alpha = 0;
			}
		}
	};
	// Update invulnerability state
	self.updateInvulnerability = function () {
		if (self.isInvulnerable) {
			self.invulnerabilityTimer--;
			// Flash only the player, not the hearts
			self.alpha = self.invulnerabilityTimer % 10 < 5 ? 0.5 : 1;
			if (self.invulnerabilityTimer <= 0) {
				self.isInvulnerable = false;
				self.alpha = 1;
			}
		}
	};
	// Handle platform collision
	self.handlePlatformCollision = function () {
		// Check if on any platform
		var onAnyPlatform = false;
		for (var i = 0; i < platforms.length; i++) {
			var platform = platforms[i];
			var leftEdge = platform.x - PLATFORM_HALF_WIDTH;
			var rightEdge = platform.x + PLATFORM_HALF_WIDTH;
			// Check if player is within horizontal bounds of platform
			if (self.x >= leftEdge && self.x <= rightEdge) {
				// If we're at platform height and not jumping
				if (Math.abs(self.y - (platform.y - PLAYER_PLATFORM_OFFSET)) < 5 && !self.isJumping) {
					onAnyPlatform = true;
					self.currentPlatform = platform;
					self.y = platform.y - PLAYER_PLATFORM_OFFSET;
					self.isOnGround = true;
					self.velocityY = 0;
					break;
				}
			}
		}
		// Handle falling state
		if (!onAnyPlatform && !self.isJumping) {
			self.isOnGround = false;
			self.currentPlatform = null;
			// Apply gravity
			if (self.velocityY === 0) {
				self.velocityY = 0.1;
			}
		}
		// If on a platform, check if still above it
		if (self.currentPlatform) {
			var stillOnPlatform = self.x > self.currentPlatform.x - PLATFORM_HALF_WIDTH && self.x < self.currentPlatform.x + PLATFORM_HALF_WIDTH;
			if (!stillOnPlatform) {
				var foundAnotherPlatform = false;
				for (var i = 0; i < platforms.length; i++) {
					var otherPlatform = platforms[i];
					if (otherPlatform === self.currentPlatform) {
						continue;
					}
					if (self.x > otherPlatform.x - PLATFORM_HALF_WIDTH && self.x < otherPlatform.x + PLATFORM_HALF_WIDTH) {
						// Found another platform
						self.currentPlatform = otherPlatform;
						foundAnotherPlatform = true;
						break;
					}
				}
				// Fall if no other platform found
				if (!foundAnotherPlatform) {
					self.isOnGround = false;
					self.currentPlatform = null;
					self.velocityY = 0.1;
				}
			}
		}
	};
	// Apply physics (separated from animation) - fixed to check collisions for ALL falling cases
	self.applyPhysics = function () {
		// Apply gravity and velocity to position
		if (!self.isOnGround || self.isJumping) {
			// Apply velocity and gravity
			self.y += self.velocityY;
			self.velocityY += 0.7;
			// Check for landing on platforms 
			var hitPlatform = self.checkPlatformCollision();
			// REMOVE THE GROUND CHECK - No invisible ground at the bottom!
			// We only want to land on actual platforms
		}
		// Check for falling off screen - moved this check here to ensure it happens
		// immediately after physics update
		if (self.y > GAME_HEIGHT) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	};
	// Update attack animation
	self.updateAttackAnimation = function () {
		var attackOffset = self.runAnimation.length + self.jumpAnimation.length;
		self.animationCounter += self.attackAnimationSpeed;
		if (self.animationCounter >= 1) {
			self.animationCounter = 0;
			self.attackFrame++;
			if (self.attackFrame >= self.attackAnimation.length) {
				self.isAttacking = false;
				self.attackFrame = 0;
			}
		}
		self.sprites[attackOffset + self.attackFrame].alpha = 1;
	};
	// Update jump animation (only animation, not physics)
	self.updateJumpAnimation = function () {
		var jumpOffset = self.runAnimation.length;
		var currentTime = Date.now();
		// Show appropriate jump frame
		if (currentTime - self.jumpStartTime < 100) {
			self.sprites[jumpOffset + 0].alpha = 1;
		} else if (self.velocityY < 0) {
			self.sprites[jumpOffset + 1].alpha = 1;
		} else if (self.velocityY > 0) {
			self.sprites[jumpOffset + 2].alpha = 1;
		}
	};
	// Add slide animation update method
	self.updateSlideAnimation = function () {
		var slideOffset = self.runAnimation.length + self.jumpAnimation.length + self.attackAnimation.length;
		var standUpOffset = slideOffset + self.slideAnimation.length;
		self.slideTimer--;
		if (self.slideTimer > self.standUpDuration) {
			// Main slide animation (alternate between first two frames)
			self.animationCounter += self.animationSpeed;
			if (self.animationCounter >= 1) {
				self.animationCounter = 0;
			}
			var slideFrame = Math.floor(self.animationCounter * 2);
			self.sprites[slideOffset + slideFrame].alpha = 1;
		} else if (self.slideTimer > 0) {
			// Stand up animation
			var standUpFrame = Math.floor((self.standUpDuration - self.slideTimer) / (self.standUpDuration / self.standUpAnimation.length));
			self.sprites[standUpOffset + standUpFrame].alpha = 1;
		} else {
			// End slide
			if (self.slideTimer <= 0) {
				self.isSliding = false;
				self.hitboxHeight = self.normalHitboxHeight;
				self.lastSlideTime = Date.now();
				// Reset speed multiplier instead of base speed
				gameSpeedMultiplier = 1.0;
			}
		}
	};
	// Update run animation
	self.updateRunAnimation = function () {
		self.animationCounter += self.animationSpeed;
		if (self.animationCounter >= 1) {
			self.animationCounter = 0;
			self.runFrame = (self.runFrame + 1) % self.runAnimation.length;
		}
		self.sprites[self.runFrame].alpha = 1;
	};
	// Check platform collision - fix to properly detect platforms when falling
	self.checkPlatformCollision = function () {
		for (var i = 0; i < platforms.length; i++) {
			var platform = platforms[i];
			// Check if player is above the platform and falling
			if (self.velocityY > 0 && self.y < platform.y - PLAYER_PLATFORM_OFFSET && self.y + self.velocityY >= platform.y - PLAYER_PLATFORM_OFFSET && self.x > platform.x - PLATFORM_HALF_WIDTH && self.x < platform.x + PLATFORM_HALF_WIDTH) {
				// Land on the platform
				self.y = platform.y - PLAYER_PLATFORM_OFFSET;
				self.velocityY = 0;
				self.isJumping = false;
				self.isOnGround = true;
				self.currentPlatform = platform;
				return true;
			}
		}
		return false;
	};
	// Hide all sprites
	self.hideAllSprites = function () {
		for (var i = 0; i < self.sprites.length; i++) {
			self.sprites[i].alpha = 0;
		}
	};
	self.checkCollectibles = function () {
		// Always check for collectibles regardless of state
		for (var i = 0; i < coins.length; i++) {
			var coin = coins[i];
			var itemBounds = {
				left: coin.x - 25,
				right: coin.x + 25,
				top: coin.y - 25,
				bottom: coin.y + 25
			};
			if (GameUtils.checkCollision(self.getBounds(), itemBounds)) {
				coin.collect();
			}
		}
	};
	// Jump method
	self.jump = function () {
		if (self.isSliding) {
			return; // Can't jump while sliding
		}
		if (self.isOnGround) {
			self.isJumping = true;
			self.isOnGround = false;
			self.velocityY = -self.jumpHeight;
			self.jumpState = "start";
			self.jumpStartTime = Date.now();
			LK.getSound('playerjump').play();
			self.currentPlatform = null;
		} else if (self.isJumping && self.velocityY < 10) {
			// Small double-jump to reach higher platforms
			self.velocityY = -self.jumpHeight * 0.7;
			self.jumpStartTime = Date.now();
		}
	};
	// Add slide method
	self.slide = function () {
		var currentTime = Date.now();
		if (!self.isSliding && self.isOnGround && !self.isJumping && !self.isAttacking && currentTime - self.lastSlideTime > self.slideCooldown) {
			self.isSliding = true;
			self.slideTimer = self.slideDuration;
			self.hitboxHeight = self.slideHitboxHeight;
			self.animationCounter = 0;
			// Adjust game speed multiplier instead of base speed
			gameSpeedMultiplier = self.slideSpeedMultiplier;
		}
	};
	// Attack method
	self.attack = function () {
		if (!self.isAttacking) {
			self.isAttacking = true;
			self.attackFrame = 0;
			self.animationCounter = 0;
			LK.getSound('swordslash').play();
		}
	};
	// Take damage method
	self.takeDamage = function () {
		if (!self.isInvulnerable) {
			self.currentHealth--;
			self.heartContainer.updateHealth(self.currentHealth);
			// Show hearts and set visibility timer
			self.heartContainer.alpha = 1;
			self.heartVisibilityTimer = self.heartVisibilityDuration;
			// Visual feedback
			self.isInvulnerable = true;
			self.invulnerabilityTimer = self.invulnerabilityDuration;
			// Flash player red
			self.tint = 0xFF0000;
			tween(self, {
				tint: 0xFFFFFF
			}, {
				duration: 500,
				easing: tween.easeOut
			});
			if (self.currentHealth <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			}
		}
	};
	// Main update method
	self.update = function () {
		// Update heart container position
		self.updateHeartContainer();
		// Hide all sprites
		self.hideAllSprites();
		// Apply physics FIRST - this now happens regardless of animation state
		self.applyPhysics();
		// Handle platform collision and falling
		self.handlePlatformCollision();
		// Handle invulnerability
		self.updateInvulnerability();
		// Update animations based on state
		if (self.isSliding) {
			self.updateSlideAnimation();
			self.checkCollectibles(); // Explicitly check during slide
		} else if (self.isAttacking) {
			self.updateAttackAnimation();
		} else if (self.isJumping || !self.isOnGround) {
			self.updateJumpAnimation();
		} else if (self.isOnGround) {
			self.updateRunAnimation();
		}
		// Check for falling off screen
		if (self.y > GAME_HEIGHT) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	};
	return self;
});
var ScorePopup = Container.expand(function (x, y, amount) {
	var self = Container.call(this);
	// Create the text
	self.text = new Text2('+' + amount, {
		size: 80,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(self.text);
	self.x = x;
	self.y = y;
	self.velocityY = -3;
	self.lifespan = 45;
	self.update = function () {
		self.y += self.velocityY;
		self.lifespan--;
		if (self.lifespan < 15) {
			self.alpha -= 0.07;
		}
		if (self.alpha <= 0 || self.lifespan <= 0) {
			self.destroy();
		}
	};
	return self;
});
/**** 
* Constants
****/ 
var Torch = Container.expand(function () {
	var self = Container.call(this);
	// Create base torch sprite
	self.base = self.attachAsset('torch', {
		anchorX: 0.5,
		anchorY: 1
	});
	// Create flame sprite
	self.flame = self.attachAsset('torchflame', {
		anchorX: 0.5,
		anchorY: 1,
		y: -180
	});
	// Create aura sprite
	self.aura = self.attachAsset('torchaura', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.3,
		y: -250
	});
	// Animation properties
	self.flameTime = Math.random() * Math.PI * 2;
	self.auraTime = Math.random() * Math.PI * 2;
	self.flameSpeed = 0.05;
	self.auraSpeed = 0.03;
	// Update animation
	self.update = function () {
		// Animate flame scale
		self.flameTime += self.flameSpeed;
		var flameScale = 1 + Math.sin(self.flameTime) * 0.2;
		self.flame.scaleY = flameScale;
		// Random flip chance for flame
		if (Math.random() < 0.02) {
			self.flame.scaleX *= -1;
		}
		// Animate aura alpha
		self.auraTime += self.auraSpeed;
		var auraAlpha = 0.3 + Math.sin(self.auraTime) * 0.15;
		self.aura.alpha = auraAlpha;
	};
	return self;
});
var TreasureChest = Container.expand(function () {
	var self = Container.call(this);
	// Attach chest sprite
	self.sprite = self.attachAsset('treasurechest', {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xC0C0C0
	});
	// Initialize as breakable
	BreakableBehavior.initBreakable(self);
	// Break functionality
	self["break"] = function () {
		BreakableBehavior.standardBreak(self, TreasureChestPiece, 4, function (chest) {
			// Spawn health potion with medium chance
			if (Math.random() < 0.25) {
				var potion = new HealthPotion();
				potion.x = chest.x;
				potion.y = chest.y;
				potion.velocityX = GameUtils.randomRange(2, 12);
				potion.velocityY = -GameUtils.randomRange(14, 26);
				game.addChild(potion);
				coins.push(potion);
			}
			// Spawn valuable items
			var totalItems = Math.floor(GameUtils.randomRange(3, 9));
			for (var i = 0; i < totalItems; i++) {
				// Random chance for different gems
				var rand = Math.random();
				var item;
				if (rand < 0.05) {
					// 5% diamond
					item = new Coin('diamond');
				} else if (rand < 0.15) {
					// 10% emerald
					item = new Coin('emerald');
				} else if (rand < 0.30) {
					// 15% ruby
					item = new Coin('ruby');
				} else {
					// 70% gold coin
					item = new Coin('coin');
				}
				item.x = chest.x;
				item.y = chest.y;
				item.velocityX = GameUtils.randomRange(2, 12);
				item.velocityY = -GameUtils.randomRange(14, 26);
				game.addChild(item);
				coins.push(item);
			}
			LK.getSound('woodbreak').play();
		});
	};
	return self;
});
var TreasureChestPiece = Container.expand(function (pieceNum) {
	var self = Container.call(this);
	// Attach piece sprite
	self.sprite = self.attachAsset('treasurechestpiece' + pieceNum, {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xC0C0C0
	});
	// Initialize as piece
	PieceBehavior.initPiece(self);
	// Update method
	self.update = function () {
		PieceBehavior.standardUpdate(self);
	};
	self.checkPlatformCollision = function () {
		return GameUtils.checkPlatformCollision(self, 80, true) != null;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
/**** 
* Game Initialization
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Base collectible behavior for items that can be collected
/**** 
* Game Management
****/ 
var CollectibleBehavior = {
	initPhysics: function initPhysics(self) {
		self.velocityX = 0;
		self.velocityY = 0;
		self.collected = false;
		self.bounceCount = 0;
		self.maxBounces = 2;
	},
	standardUpdate: function standardUpdate(self) {
		if (self.collected) {
			return;
		}
		// Apply physics
		self.velocityY += 0.5; // gravity
		self.x += self.velocityX; // Original throw physics
		self.y += self.velocityY;
		self.x -= PLATFORM_SPEED * (gameSpeedMultiplier - 1); // Only apply the extra speed from sliding
		// Check for platform collision with bounce
		if (self.velocityY > 0) {
			GameUtils.checkPlatformCollision(self, 80, true);
		}
		// Check if off screen
		if (self.x < -50 || self.x > GAME_WIDTH + 50 || self.y > GAME_HEIGHT) {
			self.destroy();
			return;
		}
		// Player collection detection - use slide hitbox height if sliding
		var playerBounds = {
			left: player.x - player.hitboxWidth / 2,
			right: player.x + player.hitboxWidth / 2,
			top: player.y - player.hitboxHeight / 2,
			bottom: player.y + player.hitboxHeight / 2
		};
		var itemBounds = {
			left: self.x - 25,
			right: self.x + 25,
			top: self.y - 25,
			bottom: self.y + 25
		};
		if (GameUtils.checkCollision(playerBounds, itemBounds)) {
			self.collect();
		}
	}
};
// Base behavior for breakable objects
var BreakableBehavior = {
	initBreakable: function initBreakable(self) {
		self.isBreaking = false;
		self.currentPlatform = null;
	},
	standardBreak: function standardBreak(self, pieceClass, pieceCount, itemSpawnCallback) {
		if (self.isBreaking) {
			return;
		}
		self.isBreaking = true;
		// Spawn pieces
		for (var i = 1; i <= pieceCount; i++) {
			var piece = new pieceClass(i);
			piece.x = self.x;
			piece.y = self.y;
			piece.velocityX = GameUtils.randomRange(-6, 6);
			piece.velocityY = -GameUtils.randomRange(6, 12);
			piece.rotationSpeed = GameUtils.randomRange(-0.1, 0.1);
			game.addChild(piece);
		}
		// Call the custom item spawn callback
		if (itemSpawnCallback) {
			itemSpawnCallback(self);
		}
		self.destroy();
	}
};
// Base behavior for pieces of broken objects
var PieceBehavior = {
	initPiece: function initPiece(self) {
		self.velocityX = 0;
		self.velocityY = 0;
		self.rotationSpeed = 0;
		self.fadeSpeed = 0.02;
		self.bounceCount = 0;
		self.maxBounces = 2;
	},
	standardUpdate: function standardUpdate(self) {
		// Apply physics
		self.velocityY += 0.5; // gravity
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.rotation += self.rotationSpeed;
		// Check for platform collision
		var platformCollision = GameUtils.checkPlatformCollision(self, 80, self.bounceCount < self.maxBounces);
		if (platformCollision && self.bounceCount >= self.maxBounces) {
			// Start fading after max bounces
			self.velocityY = 0;
			self.velocityX = -PLATFORM_SPEED;
			self.alpha -= self.fadeSpeed;
			if (self.alpha <= 0) {
				self.destroy();
			}
		}
		// Destroy if off screen
		if (self.x < -50 || self.y > GAME_HEIGHT) {
			self.destroy();
		}
	}
};
/**** 
* Constants
****/ 
var GAME_WIDTH = 2048;
var GAME_HEIGHT = 2732;
var PLATFORM_WIDTH = 1000;
var PLATFORM_HALF_WIDTH = PLATFORM_WIDTH / 2;
var PLATFORM_OVERLAP = 50;
var PLATFORM_SPEED = 5;
var ENEMY_PLATFORM_OFFSET = 225;
var PLAYER_PLATFORM_OFFSET = 250;
var MIN_PLATFORMS_IN_SEQUENCE = 2;
var MAX_PLATFORMS_IN_SEQUENCE = 5;
var JUMP_COOLDOWN = 250;
var MOVE_THRESHOLD = 70;
/**** 
* Utilities
****/ 
var GameUtils = {
	// Check for collision between two rectangular bounds
	checkCollision: function checkCollision(bounds1, bounds2) {
		return bounds1.left < bounds2.right && bounds1.right > bounds2.left && bounds1.top < bounds2.bottom && bounds1.bottom > bounds2.top;
	},
	// Check platform collision with standard offset
	checkPlatformCollision: function checkPlatformCollision(obj, offsetY, bounceOnCollision) {
		for (var i = 0; i < platforms.length; i++) {
			var platform = platforms[i];
			if (Math.abs(obj.y - (platform.y - offsetY)) < 10 && obj.x > platform.x - PLATFORM_HALF_WIDTH && obj.x < platform.x + PLATFORM_HALF_WIDTH) {
				obj.y = platform.y - offsetY;
				if (bounceOnCollision && obj.bounceCount < obj.maxBounces) {
					LK.getSound('coinbounce').play();
					var impactSpeed = Math.abs(obj.velocityY);
					obj.velocityY = -(impactSpeed * 0.5);
					obj.velocityX *= 0.8;
					obj.bounceCount++;
					return true;
				} else if (bounceOnCollision) {
					obj.velocityY = 0;
					obj.velocityX = -PLATFORM_SPEED;
				}
				return platform;
			}
		}
		return null;
	},
	// Get random value within range
	randomRange: function randomRange(min, max) {
		return Math.random() * (max - min) + min;
	},
	// Check if position is clear for spawning
	canSpawnAtPosition: function canSpawnAtPosition(x) {
		var safeDistance = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 200;
		for (var i = 0; i < collectibles.length; i++) {
			if (Math.abs(collectibles[i].x - x) < safeDistance) {
				return false;
			}
		}
		return true;
	}
};
var ScoreManager = function ScoreManager() {
	var self = {};
	// Initialize score and UI
	self.score = 0;
	self.scoreText = new Text2('0', {
		size: 160,
		fill: 0xFFFFFF,
		anchorX: 1,
		anchorY: 0.5
	});
	self.coinIcon = LK.getAsset('coin', {
		anchorX: 0,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 2
	});
	// Initialize container
	self.container = new Container();
	self.container.addChild(self.scoreText);
	self.container.addChild(self.coinIcon);
	// Position container
	self.container.x = GAME_WIDTH - 100;
	self.container.y = 100;
	// Position elements
	self.scoreText.x = -100;
	self.scoreText.y = -100;
	self.coinIcon.x = 0;
	self.coinIcon.y = 0;
	// Getter and setter for score
	self.getScore = function () {
		return self.score;
	};
	self.setScore = function (newScore) {
		self.score = newScore;
		self.scoreText.setText(newScore);
		// Adjust position based on digit count
		if (newScore >= 10 && newScore < 100) {
			self.scoreText.x = -200;
		} else if (newScore >= 100 && newScore < 1000) {
			self.scoreText.x = -300;
		} else if (newScore >= 1000) {
			self.scoreText.x = -400;
		} else {
			self.scoreText.x = -100;
		}
	};
	// Add score and display popup
	self.addScore = function (amount, x, y) {
		self.setScore(self.score + amount);
		LK.setScore(self.score);
		// Create score popup if position is provided
		if (x !== undefined && y !== undefined) {
			var popup = new ScorePopup(x, y - 30, amount);
			game.addChild(popup);
		}
	};
	return self;
};
/**** 
* Game Variables
****/ 
// Containers
var backgroundContainer = game.addChild(new Container());
var midgroundContainer = game.addChild(new Container());
var foregroundContainer = game.addChild(new Container());
var scoreManager = new ScoreManager();
game.addChild(scoreManager.container);
var scoreContainer = game.addChild(new Container());
// Game state
var gameStarted = false;
var titleScreen;
var playButton;
// Platform management
var platforms = [];
var gameSpeedMultiplier = 1.0;
var platformSpawnCounter = 0;
var platformsUntilNextChange = 5;
var lowPlatformHeight = GAME_HEIGHT / 1.5 + PLAYER_PLATFORM_OFFSET;
var highPlatformHeight = lowPlatformHeight - 600;
var currentPlatformHeight = lowPlatformHeight;
var lastPlatformHeight = lowPlatformHeight;
var lastPlatformX = 0;
// Touch controls
var touchStartX = 0;
var touchStartY = 0;
var touchEndX = 0;
var touchEndY = 0;
var lastMoveY = 0;
var lastJumpTime = 0;
// Game objects
var jars = [];
var coins = [];
var collectibles = [];
var jarSpawnCounter = 0;
var jarSpawnInterval = 20;
var chestSpawnCounter = 0;
var chestSpawnInterval = 100;
var enemies = [];
var enemySpawnInterval = 100;
var goblinSpawnCounter = 0;
var goblinSpawnInterval = 100;
var eyeballSpawnCounter = 150;
var eyeballSpawnInterval = 500;
var particleSystem;
var heartContainer = new HeartContainer();
var player;
// Background elements
var bg1 = backgroundContainer.addChild(LK.getAsset('background', {
	anchorX: 0,
	anchorY: 1
}));
var bg2 = backgroundContainer.addChild(LK.getAsset('background', {
	anchorX: 0,
	anchorY: 1
}));
bg1.y = GAME_HEIGHT;
bg2.y = GAME_HEIGHT;
bg2.x = GAME_WIDTH;
// Midground elements
var mg1 = midgroundContainer.addChild(LK.getAsset('midground', {
	anchorX: 0,
	anchorY: 1
}));
var mg2 = midgroundContainer.addChild(LK.getAsset('midground', {
	anchorX: 0,
	anchorY: 1
}));
mg1.y = GAME_HEIGHT;
mg2.y = GAME_HEIGHT;
mg2.x = GAME_WIDTH;
// Foreground elements
var fg1 = foregroundContainer.addChild(LK.getAsset('foreground', {
	anchorX: 0,
	anchorY: 1
}));
var fg2 = foregroundContainer.addChild(LK.getAsset('foreground', {
	anchorX: 0,
	anchorY: 1
}));
fg1.y = GAME_HEIGHT * 1.25;
fg2.y = GAME_HEIGHT * 1.25;
fg1.x = 0;
fg2.x = GAME_WIDTH;
/**** 
* Game Functions
****/ 
// Create the title screen
function createTitleScreen() {
	titleScreen = new Container();
	game.addChild(titleScreen);
	// Add title image with fade-in
	var titleImage = titleScreen.attachAsset('title', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	titleImage.x = GAME_WIDTH / 2;
	titleImage.y = GAME_HEIGHT / 2.7;
	// Fade in title
	tween(titleImage, {
		alpha: 1
	}, {
		duration: 1000,
		easing: tween.easeIn
	});
	// Add play button
	playButton = titleScreen.attachAsset('playbutton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	playButton.x = GAME_WIDTH / 2;
	playButton.y = GAME_HEIGHT / 1.3;
	// Add flashing animation
	function flashPlayButton() {
		tween(playButton, {
			alpha: 0
		}, {
			duration: 250,
			easing: tween.linear,
			onFinish: function onFinish() {
				tween(playButton, {
					alpha: 1
				}, {
					duration: 250,
					easing: tween.linear
				});
			}
		});
	}
	// Flash every 2 seconds
	LK.setInterval(flashPlayButton, 2000);
	// Initialize torch decorations
	initializeTorches();
}
// Place torches in the scene
function initializeTorches() {
	// Create torches for the two background sections
	var torch1 = new Torch();
	torch1.x = 25;
	torch1.y = GAME_HEIGHT * 0.7;
	midgroundContainer.addChild(torch1);
	var torch2 = new Torch();
	torch2.x = GAME_WIDTH + 25;
	torch2.y = GAME_HEIGHT * 0.7;
	midgroundContainer.addChild(torch2);
}
// Initialize game elements
function initializeGame() {
	// Create player
	player = game.addChild(new Player());
	player.x = GAME_WIDTH / 4.5;
	player.y = GAME_HEIGHT / 1.5;
	game.addChild(heartContainer);
	// Create initial platforms at the low level
	for (var i = 0; i < 5; i++) {
		var platform = new Platform();
		if (i === 0) {
			// First platform centered on player
			platform.x = player.x;
		} else {
			// Position with slight overlap
			platform.x = lastPlatformX + PLATFORM_WIDTH - PLATFORM_OVERLAP;
		}
		platform.y = lowPlatformHeight;
		platforms.push(platform);
		game.addChild(platform);
		lastPlatformX = platform.x;
	}
	lastPlatformHeight = lowPlatformHeight;
	player.isOnGround = true;
	player.currentPlatform = platforms[0];
}
// Start the game
function startGame() {
	gameStarted = true;
	titleScreen.destroy();
	initializeGame();
	// Initialize particle system
	particleSystem = new ParticlePool(100);
	game.addChild(particleSystem);
	// Show health
	player.heartContainer.alpha = 1;
	player.heartVisibilityTimer = 120;
	// Play background music
	LK.playMusic('backgroundmusic1', {
		fade: {
			start: 0,
			end: 0.7,
			duration: 1000
		}
	});
}
// Update background layers
function updateBackgrounds() {
	// Background layer (slowest)
	bg1.x -= PLATFORM_SPEED * 0.3 * gameSpeedMultiplier;
	bg2.x -= PLATFORM_SPEED * 0.3 * gameSpeedMultiplier;
	if (bg1.x <= -GAME_WIDTH) {
		bg1.x = bg2.x + GAME_WIDTH;
	}
	if (bg2.x <= -GAME_WIDTH) {
		bg2.x = bg1.x + GAME_WIDTH;
	}
	// Midground layer
	mg1.x -= PLATFORM_SPEED * 0.6 * gameSpeedMultiplier;
	mg2.x -= PLATFORM_SPEED * 0.6 * gameSpeedMultiplier;
	if (mg1.x <= -GAME_WIDTH) {
		mg1.x = mg2.x + GAME_WIDTH;
	}
	if (mg2.x <= -GAME_WIDTH) {
		mg2.x = mg1.x + GAME_WIDTH;
	}
	// Foreground layer (fastest)
	fg1.x -= PLATFORM_SPEED * gameSpeedMultiplier;
	fg2.x -= PLATFORM_SPEED * gameSpeedMultiplier;
	if (fg1.x <= -GAME_WIDTH) {
		fg1.x = fg2.x + GAME_WIDTH;
	}
	if (fg2.x <= -GAME_WIDTH) {
		fg2.x = fg1.x + GAME_WIDTH;
	}
	// Update torches
	for (var i = 0; i < midgroundContainer.children.length; i++) {
		var child = midgroundContainer.children[i];
		if (child instanceof Torch) {
			child.update();
			child.x -= PLATFORM_SPEED * 0.6 * gameSpeedMultiplier;
			if (child.x <= -GAME_WIDTH) {
				child.x = child.x + GAME_WIDTH * 2;
			}
		}
	}
}
// Update and spawn platforms
function updatePlatforms() {
	// Check if we need to spawn a new sequence of platforms
	var lastPlatform = platforms[platforms.length - 1];
	if (lastPlatform && lastPlatform.x < GAME_WIDTH + 500) {
		// Time to spawn a new sequence
		if (platformsUntilNextChange <= 0) {
			// Switch height
			currentPlatformHeight = currentPlatformHeight === lowPlatformHeight ? highPlatformHeight : lowPlatformHeight;
			// Generate new random sequence length
			platformsUntilNextChange = Math.floor(Math.random() * (MAX_PLATFORMS_IN_SEQUENCE - MIN_PLATFORMS_IN_SEQUENCE + 1)) + MIN_PLATFORMS_IN_SEQUENCE;
			// Make ground sequences longer
			if (currentPlatformHeight === lowPlatformHeight) {
				platformsUntilNextChange += 5;
			}
		}
		// Spawn a single platform in the sequence
		var platform = new Platform();
		platform.x = lastPlatform.x + (PLATFORM_WIDTH - PLATFORM_OVERLAP);
		platform.y = currentPlatformHeight;
		platforms.push(platform);
		game.addChild(platform);
		// Decrement the counter for each platform added
		platformsUntilNextChange--;
	}
	// Update platforms
	for (var i = platforms.length - 1; i >= 0; i--) {
		platforms[i].update();
		// Remove platforms that are destroyed
		if (platforms[i].destroyed) {
			platforms.splice(i, 1);
		}
	}
}
// Update and spawn collectibles
function updateCollectibles() {
	// Jar spawning
	jarSpawnCounter++;
	if (jarSpawnCounter >= jarSpawnInterval) {
		var availablePlatforms = platforms.filter(function (p) {
			return p.x > GAME_WIDTH && p.x < GAME_WIDTH + 300;
		});
		if (availablePlatforms.length > 0 && Math.random() < 0.3) {
			var platform = availablePlatforms[Math.floor(Math.random() * availablePlatforms.length)];
			// Only spawn if position is clear
			if (GameUtils.canSpawnAtPosition(platform.x)) {
				var jar = new Jar();
				jar.x = platform.x;
				jar.y = platform.y - 130;
				jar.currentPlatform = platform;
				collectibles.push(jar);
				game.addChild(jar);
			}
		}
		jarSpawnCounter = 0;
	}
	// Treasure chest spawning
	chestSpawnCounter++;
	if (chestSpawnCounter >= chestSpawnInterval) {
		var availablePlatforms = platforms.filter(function (p) {
			return p.x > GAME_WIDTH && p.x < GAME_WIDTH + 300;
		});
		if (availablePlatforms.length > 0 && Math.random() < 0.15) {
			var platform = availablePlatforms[Math.floor(Math.random() * availablePlatforms.length)];
			// Only spawn if position is clear
			if (GameUtils.canSpawnAtPosition(platform.x)) {
				var chest = new TreasureChest();
				chest.x = platform.x;
				chest.y = platform.y - 130;
				chest.currentPlatform = platform;
				collectibles.push(chest);
				game.addChild(chest);
			}
		}
		chestSpawnCounter = 0;
	}
	// Update existing collectibles
	for (var i = collectibles.length - 1; i >= 0; i--) {
		var collectible = collectibles[i];
		if (collectible.currentPlatform) {
			collectible.x = collectible.currentPlatform.x;
		}
		var attackBounds = player.getAttackBounds();
		if (attackBounds) {
			var itemBounds = {
				left: collectible.x - 50,
				right: collectible.x + 50,
				top: collectible.y - 75,
				bottom: collectible.y + 75
			};
			if (GameUtils.checkCollision(attackBounds, itemBounds)) {
				collectible["break"]();
				collectibles.splice(i, 1);
				continue;
			}
		}
		if (collectible.x < -50) {
			collectible.destroy();
			collectibles.splice(i, 1);
		}
	}
	// Update coins and other collectibles
	for (var i = coins.length - 1; i >= 0; i--) {
		coins[i].update();
		if (coins[i].destroyed) {
			coins.splice(i, 1);
		}
	}
	// Update score popups
	for (var i = game.children.length - 1; i >= 0; i--) {
		var child = game.children[i];
		if (child instanceof ScorePopup) {
			child.update();
		}
	}
}
// Update and spawn enemies
function updateEnemies() {
	// Goblin spawning
	goblinSpawnCounter++;
	if (goblinSpawnCounter >= goblinSpawnInterval) {
		var availablePlatforms = platforms.filter(function (p) {
			return p.x > GAME_WIDTH - 100 && p.x < GAME_WIDTH + 300;
		});
		if (availablePlatforms.length > 0) {
			var enemy = new Enemy('goblin');
			var platform = availablePlatforms[Math.floor(Math.random() * availablePlatforms.length)];
			enemy.x = platform.x;
			enemy.y = platform.y - ENEMY_PLATFORM_OFFSET;
			enemy.currentPlatform = platform;
			enemies.push(enemy);
			game.addChild(enemy);
			goblinSpawnInterval = Math.floor(Math.random() * 150) + 100;
			goblinSpawnCounter = 0;
		} else {
			// No valid platforms, reset counter but don't spawn
			goblinSpawnCounter = Math.max(0, goblinSpawnCounter - 20);
		}
	}
	// Eyeball spawning
	eyeballSpawnCounter++;
	if (eyeballSpawnCounter >= eyeballSpawnInterval) {
		var enemy = new Enemy('eyeball');
		var randomHeight = Math.random() * 400 + 200;
		enemy.x = GAME_WIDTH + 100;
		enemy.y = highPlatformHeight - randomHeight;
		enemies.push(enemy);
		game.addChild(enemy);
		eyeballSpawnInterval = Math.floor(Math.random() * 300) + 150;
		eyeballSpawnCounter = 0;
	}
	// Update enemies and check collisions
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		// Skip if enemy is far behind player
		if (enemies[j].x < player.x - 100) {
			continue;
		}
		var playerBounds = player.getCollisionBounds();
		var enemyBounds = enemies[j].getBounds();
		var attackBounds = player.getAttackBounds();
		// Check for attack collision first
		if (attackBounds && !enemies[j].isHit && !enemies[j].isDying) {
			if (enemies[j].x > player.x && GameUtils.checkCollision(attackBounds, enemyBounds)) {
				enemies[j].hit();
				if (enemies[j].type === 'eyeball') {
					LK.getSound('eyeballhit').play();
				} else {
					LK.getSound('enemyhit').play();
				}
				continue;
			}
		}
		// Check for body collision second
		if (GameUtils.checkCollision(playerBounds, enemyBounds)) {
			if (!enemies[j].isHit && !enemies[j].isDying) {
				player.takeDamage();
			}
		}
	}
}
// Create the initial title screen
createTitleScreen();
/**** 
* Game Loop & Input Handlers
****/ 
// Main game update loop
game.update = function () {
	// Always update backgrounds for visual effect
	updateBackgrounds();
	// If game hasn't started, don't update gameplay
	if (!gameStarted) {
		return;
	}
	// Update game entities
	player.update();
	if (particleSystem) {
		particleSystem.update();
	}
	// Update game world
	updatePlatforms();
	updateCollectibles();
	updateEnemies();
};
// Handle touch/click events
game.down = function (x, y, obj) {
	touchStartX = x;
	touchStartY = y;
};
game.up = function (x, y, obj) {
	if (!gameStarted) {
		var buttonBounds = {
			left: playButton.x - playButton.width / 2,
			right: playButton.x + playButton.width / 2,
			top: playButton.y - playButton.height / 2,
			bottom: playButton.y + playButton.height / 2
		};
		if (x >= buttonBounds.left && x <= buttonBounds.right && y >= buttonBounds.top && y <= buttonBounds.bottom) {
			startGame();
		}
		return;
	}
	touchEndX = x;
	touchEndY = y;
	var deltaY = touchStartY - touchEndY;
	var deltaX = touchEndX - touchStartX;
	var currentTime = Date.now();
	if (Math.abs(deltaX) > Math.abs(deltaY)) {
		// Horizontal swipe
		if (deltaX > 50) {
			// Right swipe - trigger slide
			player.slide();
		}
	} else if (deltaY > 50) {
		// Vertical swipe - existing jump code
		if (currentTime - lastJumpTime > JUMP_COOLDOWN) {
			player.jump();
			lastJumpTime = currentTime;
		}
	} else {
		// Tap - existing attack code
		player.attack();
	}
};
game.move = function (x, y, obj) {
	if (!gameStarted) {
		return;
	}
	if (lastMoveY !== 0) {
		var deltaY = y - lastMoveY;
		var currentTime = Date.now();
		if (deltaY < -MOVE_THRESHOLD && currentTime - lastJumpTime > JUMP_COOLDOWN) {
			player.jump();
			lastJumpTime = currentTime;
		}
	}
	lastMoveY = y;
};

===================================================================
--- original.js
+++ change.js
@@ -1050,8 +1050,9 @@
 		self.updateInvulnerability();
 		// Update animations based on state
 		if (self.isSliding) {
 			self.updateSlideAnimation();
+			self.checkCollectibles(); // Explicitly check during slide
 		} else if (self.isAttacking) {
 			self.updateAttackAnimation();
 		} else if (self.isJumping || !self.isOnGround) {
 			self.updateJumpAnimation();
@@ -1223,12 +1224,12 @@
 
 /**** 
 * Game Code
 ****/ 
+// Base collectible behavior for items that can be collected
 /**** 
 * Game Management
 ****/ 
-// Base collectible behavior for items that can be collected
 var CollectibleBehavior = {
 	initPhysics: function initPhysics(self) {
 		self.velocityX = 0;
 		self.velocityY = 0;