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

/**** 
* Classes
****/ 
var FireParticle = Container.expand(function () {
	var self = Container.call(this);
	// Create particle graphics based on type
	var graphics;
	self.particleType = 'fire'; // default type
	self.setType = function (type) {
		if (self.graphics) {
			self.removeChild(self.graphics);
		}
		self.particleType = type;
		// Map of all available particle types to their assets
		var assetMap = {
			'fire': 'fireParticle',
			'core': 'fireCore',
			'smoke': 'smoke',
			'fireBlue': 'fireBlue',
			'fireCyan': 'fireCyan',
			'fireGold': 'fireGold',
			'fireGreen': 'fireGreen',
			'fireLightOrange': 'fireLightOrange',
			'fireMagenta': 'fireMagenta',
			'fireOrange': 'fireOrange',
			'firePurple': 'firePurple',
			'fireYellowWhite': 'fireYellowWhite',
			'whiteParticle': 'whiteParticle',
			'smokeGray': 'smokeGray',
			'smokeLightGray': 'smokeLightGray',
			'smokePurple': 'smokePurple',
			'smokeTeal': 'smokeTeal',
			'smokeYellow': 'smokeYellow'
		};
		// Create asset based on type
		if (assetMap[type]) {
			self.graphics = self.attachAsset(assetMap[type], {
				anchorX: 0.5,
				anchorY: 0.5
			});
			// Store if this is a smoke type
			self.isSmokeType = type.indexOf('smoke') === 0 || type === 'smoke';
		}
	};
	// Initialize with default type
	self.setType('fire');
	// Particle properties
	self.velocityX = 0;
	self.velocityY = 0;
	self.life = 1.0;
	self.maxLife = 1.0;
	self.update = function () {
		// Move particle
		self.x += self.velocityX;
		self.y += self.velocityY;
		// Reduce life
		self.life -= 0.02;
		// Update appearance based on life
		if (self.graphics) {
			self.graphics.alpha = Math.max(0, self.life);
			self.graphics.scaleX = self.life;
			self.graphics.scaleY = self.life;
		}
		// Add some randomness to movement
		self.velocityX += (Math.random() - 0.5) * 0.5;
		self.velocityY += (Math.random() - 0.5) * 0.3;
		// Gravity effect for smoke
		if (self.isSmokeType) {
			self.velocityY -= 0.1;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x51ff00
});

/**** 
* Game Code
****/ 
// Add background image fullscreen
var background = game.attachAsset('background1', {
	x: 0,
	y: 0,
	width: 2048,
	height: 2732
});
// Start playing game music
LK.playMusic('GameMusic');
// Fire animation system
var fireParticles = [];
var fireBaseX = 1024; // Center of screen
var fireBaseY = 1966; // Lowered by 600px from center (200px + 400px)
// Play fire sound repeatedly
var fireSoundTimer = LK.setInterval(function () {
	LK.getSound('Firesound').play();
}, 2000); // Play every 2 seconds
// Create fire particles continuously
var fireTimer = LK.setInterval(function () {
	// Create main fire particles using all color assets
	for (var i = 0; i < 8; i++) {
		var particle = new FireParticle();
		// Use all fire color assets randomly
		var fireTypes = ['fire', 'fireBlue', 'fireCyan', 'fireGold', 'fireGreen', 'fireLightOrange', 'fireMagenta', 'fireOrange', 'firePurple'];
		var randomType = fireTypes[Math.floor(Math.random() * fireTypes.length)];
		particle.setType(randomType);
		particle.x = fireBaseX + (Math.random() - 0.5) * 400;
		particle.y = fireBaseY + (Math.random() - 0.5) * 160;
		particle.velocityX = (Math.random() - 0.5) * 8;
		particle.velocityY = -Math.random() * 20 - 8;
		particle.life = 1.0;
		particle.maxLife = 1.0;
		// Scale animation - much bigger particles
		particle.graphics.scaleX = 2.0 + Math.random() * 2.0;
		particle.graphics.scaleY = 2.0 + Math.random() * 2.0;
		tween(particle.graphics, {
			scaleX: particle.graphics.scaleX * 3.0,
			scaleY: particle.graphics.scaleY * 3.0
		}, {
			duration: 500 + Math.random() * 500,
			easing: tween.easeOut
		});
		fireParticles.push(particle);
		game.addChild(particle);
	}
	// Create floating particles that move around the fire
	for (var f = 0; f < 5; f++) {
		var floatingParticle = new FireParticle();
		// Use all fire color assets randomly
		var floatingTypes = ['fire', 'fireBlue', 'fireCyan', 'fireGold', 'fireGreen', 'fireLightOrange', 'fireMagenta', 'fireOrange', 'firePurple'];
		var randomFloatingType = floatingTypes[Math.floor(Math.random() * floatingTypes.length)];
		floatingParticle.setType(randomFloatingType);
		// Position around the fire in a much wider area
		var angle = Math.random() * Math.PI * 2;
		var distance = 500 + Math.random() * 300;
		floatingParticle.x = fireBaseX + Math.cos(angle) * distance;
		floatingParticle.y = fireBaseY + Math.sin(angle) * distance;
		floatingParticle.velocityX = 0;
		floatingParticle.velocityY = 0;
		floatingParticle.life = 1.0;
		floatingParticle.maxLife = 1.0;
		// Smaller floating particles
		floatingParticle.graphics.scaleX = 1.0 + Math.random() * 0.5;
		floatingParticle.graphics.scaleY = 1.0 + Math.random() * 0.5;
		// Create circular floating motion around the fire
		var radius = distance;
		var speed = 0.02 + Math.random() * 0.02;
		var startAngle = angle;
		tween(floatingParticle, {
			x: fireBaseX + Math.cos(startAngle + Math.PI * 2) * radius,
			y: fireBaseY + Math.sin(startAngle + Math.PI * 2) * radius
		}, {
			duration: Math.PI * 2 / speed * 16,
			// Complete circle
			easing: tween.linear,
			onFinish: function onFinish() {
				// Continue circular motion
				tween(floatingParticle, {
					x: fireBaseX + Math.cos(startAngle + Math.PI * 4) * radius,
					y: fireBaseY + Math.sin(startAngle + Math.PI * 4) * radius
				}, {
					duration: Math.PI * 2 / speed * 16,
					easing: tween.linear
				});
			}
		});
		fireParticles.push(floatingParticle);
		game.addChild(floatingParticle);
	}
	// Create core fire particles (yellow/white)
	for (var j = 0; j < 5; j++) {
		var coreParticle = new FireParticle();
		// Use core and yellow/white assets
		var coreTypes = ['core', 'fireYellowWhite', 'whiteParticle'];
		var randomCoreType = coreTypes[Math.floor(Math.random() * coreTypes.length)];
		coreParticle.setType(randomCoreType);
		coreParticle.x = fireBaseX + (Math.random() - 0.5) * 250;
		coreParticle.y = fireBaseY + (Math.random() - 0.5) * 120;
		coreParticle.velocityX = (Math.random() - 0.5) * 6;
		coreParticle.velocityY = -Math.random() * 18 - 10;
		coreParticle.life = 1.0;
		coreParticle.maxLife = 1.0;
		// Much bigger core particles
		coreParticle.graphics.scaleX = 2.5;
		coreParticle.graphics.scaleY = 2.5;
		fireParticles.push(coreParticle);
		game.addChild(coreParticle);
	}
	// Create bright white hot center particles
	for (var k = 0; k < 3; k++) {
		var whiteParticle = new FireParticle();
		whiteParticle.setType('whiteParticle');
		whiteParticle.x = fireBaseX + (Math.random() - 0.5) * 150;
		whiteParticle.y = fireBaseY + (Math.random() - 0.5) * 80;
		whiteParticle.velocityX = (Math.random() - 0.5) * 4;
		whiteParticle.velocityY = -Math.random() * 15 - 8;
		whiteParticle.life = 1.0;
		whiteParticle.maxLife = 1.0;
		// Intense white hot center particles
		whiteParticle.graphics.scaleX = 1.8;
		whiteParticle.graphics.scaleY = 1.8;
		// Add white glow effect with tween
		tween(whiteParticle.graphics, {
			scaleX: whiteParticle.graphics.scaleX * 2.5,
			scaleY: whiteParticle.graphics.scaleY * 2.5
		}, {
			duration: 400 + Math.random() * 300,
			easing: tween.easeOut
		});
		fireParticles.push(whiteParticle);
		game.addChild(whiteParticle);
	}
	// Create white base particles at the bottom of the fire
	for (var m = 0; m < 6; m++) {
		var whiteBaseParticle = new FireParticle();
		whiteBaseParticle.setType('whiteParticle');
		whiteBaseParticle.x = fireBaseX + (Math.random() - 0.5) * 200;
		whiteBaseParticle.y = fireBaseY + 150 + (Math.random() - 0.5) * 100;
		whiteBaseParticle.velocityX = (Math.random() - 0.5) * 3;
		whiteBaseParticle.velocityY = -Math.random() * 5 - 2;
		whiteBaseParticle.life = 1.0;
		whiteBaseParticle.maxLife = 1.0;
		// Base white particles same size as other fire particles
		whiteBaseParticle.graphics.scaleX = 2.0 + Math.random() * 1.0;
		whiteBaseParticle.graphics.scaleY = 2.0 + Math.random() * 1.0;
		// Add gentle scaling animation
		tween(whiteBaseParticle.graphics, {
			scaleX: whiteBaseParticle.graphics.scaleX * 2.0,
			scaleY: whiteBaseParticle.graphics.scaleY * 2.0
		}, {
			duration: 600 + Math.random() * 400,
			easing: tween.easeOut
		});
		fireParticles.push(whiteBaseParticle);
		game.addChild(whiteBaseParticle);
		// Move white base particles to back (behind fire)
		game.setChildIndex(whiteBaseParticle, 1);
	}
	// Create smoke particles (black/dark)
	if (Math.random() < 0.5) {
		var smokeParticle = new FireParticle();
		// Use all smoke color assets
		var smokeTypes = ['smoke', 'smokeGray', 'smokeLightGray', 'smokePurple', 'smokeTeal', 'smokeYellow'];
		var randomSmokeType = smokeTypes[Math.floor(Math.random() * smokeTypes.length)];
		smokeParticle.setType(randomSmokeType);
		smokeParticle.x = fireBaseX + (Math.random() - 0.5) * 320;
		smokeParticle.y = fireBaseY - 300 - Math.random() * 200;
		smokeParticle.velocityX = (Math.random() - 0.5) * 10;
		smokeParticle.velocityY = -Math.random() * 10 - 4;
		smokeParticle.life = 1.0;
		smokeParticle.maxLife = 1.0;
		// Smoke grows as it rises - much bigger smoke
		tween(smokeParticle.graphics, {
			scaleX: 5,
			scaleY: 5
		}, {
			duration: 2000,
			easing: tween.easeOut
		});
		fireParticles.push(smokeParticle);
		game.addChild(smokeParticle);
	}
}, 80);
// Update fire system
game.update = function () {
	// Update and clean up particles
	for (var i = fireParticles.length - 1; i >= 0; i--) {
		var particle = fireParticles[i];
		// Remove dead particles
		if (particle.life <= 0) {
			particle.destroy();
			fireParticles.splice(i, 1);
			continue;
		}
	}
	// Add flickering effect to the fire base
	if (LK.ticks % 10 === 0) {
		fireBaseX = 1024 + (Math.random() - 0.5) * 120;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -93,8 +93,10 @@
 	y: 0,
 	width: 2048,
 	height: 2732
 });
+// Start playing game music
+LK.playMusic('GameMusic');
 // Fire animation system
 var fireParticles = [];
 var fireBaseX = 1024; // Center of screen
 var fireBaseY = 1966; // Lowered by 600px from center (200px + 400px)