===================================================================
--- original.js
+++ change.js
@@ -7,377 +7,116 @@
 
 /**** 
 * Game Code
 ****/ 
-var cnv = document.getElementById('gameCanvas'),
-	ctx = cnv.getContext('2d'),
-	segmentLength = 10,
-	startingSegments = 20,
-	spawn = {
-		x: 0,
-		y: cnv.height / 2
-	},
-	snakeSpeed = 5,
-	maxApples = 5,
-	appleLife = 500,
-	segmentsPerApple = 3,
-	snakeWidth = 5,
-	appleWidth = 5,
-	cursorSize = 10,
-	snakeColor = [100, 255, 100, 1],
-	appleColor = [0, 255, 0, 1],
-	cursorColor = [255, 255, 255, 1],
-	cursorColorMod = [0, -255, -255, 0],
-	targetColor = [0, 0, 255, 1],
-	targetColorMod = [255, 0, -255, 0],
-	scoreColor = [255, 255, 255, 1],
-	cursorSpin = 0.075,
-	snake,
-	cursor,
-	target,
-	apples,
-	score,
-	gameState,
-	deathMeans;
-function distance(p1, p2) {
-	var dx = p2.x - p1.x;
-	var dy = p2.y - p1.y;
-	return Math.sqrt(dx * dx + dy * dy);
-}
-function lineIntersect(p0_x, p0_y, p1_x, p1_y, p2_x, p2_y, p3_x, p3_y) {
-	var s1_x = p1_x - p0_x,
-		s1_y = p1_y - p0_y,
-		s2_x = p3_x - p2_x,
-		s2_y = p3_y - p2_y,
-		s = (-s1_y * (p0_x - p2_x) + s1_x * (p0_y - p2_y)) / (-s2_x * s1_y + s1_x * s2_y),
-		t = (s2_x * (p0_y - p2_y) - s2_y * (p0_x - p2_x)) / (-s2_x * s1_y + s1_x * s2_y);
-	if (s >= 0 && s <= 1 && t >= 0 && t <= 1) {
-		return true;
-	}
-	return false;
-}
-function SGM(angle, x, y) {
-	this.x = x || 0;
-	this.y = y || 0;
-	this.angle = angle || 0;
-	this.parent = null;
-}
-;
-SGM.prototype.endX = function () {
-	return this.x + Math.cos(this.angle) * segmentLength;
+// Simple space shooter game setup
+var bullets = [];
+var enemies = [];
+var playerX = 1024;
+var playerY = 2400;
+var enemySpawnTimer = 0;
+// Player character
+var player = game.attachAsset('character', {
+	width: 80,
+	height: 80,
+	color: 0x00ff00,
+	shape: 'box',
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: playerX,
+	y: playerY
+});
+// Score display
+var scoreText = new Text2('Score: 0', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0, 0);
+LK.gui.topLeft.addChild(scoreText);
+// Touch controls
+game.move = function (x, y, obj) {
+	playerX = x;
+	playerY = y;
+	player.x = playerX;
+	player.y = playerY;
 };
-SGM.prototype.endY = function () {
-	return this.y + Math.sin(this.angle) * segmentLength;
+game.down = function (x, y, obj) {
+	playerX = x;
+	playerY = y;
+	player.x = playerX;
+	player.y = playerY;
 };
-SGM.prototype.pointAt = function (x, y) {
-	var dx = x - this.x,
-		dy = y - this.y;
-	this.angle = Math.atan2(dy, dx);
-};
-SGM.prototype.target = function (x, y) {
-	this.targetX = x;
-	this.targetY = y;
-	this.arrived = false;
-	this.totalDist = distance({
-		x: this.endX(),
-		y: this.endY()
-	}, {
-		x: this.targetX,
-		y: this.targetY
-	});
-	this.currentDist = parseInt(this.totalDist);
-};
-SGM.prototype.gotoTarget = function () {
-	if (!this.arrived) {
-		if (this.targetX > this.x + segmentLength || this.targetX < this.x - segmentLength || this.targetY > this.y + segmentLength || this.targetY < this.y - segmentLength) {
-			this.pointAt(this.targetX, this.targetY);
-		} else {
-			this.arrived = true;
-		}
-		this.currentDist = distance({
-			x: this.endX(),
-			y: this.endY()
-		}, {
-			x: this.targetX,
-			y: this.targetY
+// Game update loop
+game.update = function () {
+	// Spawn enemies
+	enemySpawnTimer++;
+	if (enemySpawnTimer > 60) {
+		var enemy = game.attachAsset('enemy', {
+			width: 60,
+			height: 60,
+			color: 0xff0000,
+			shape: 'box',
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: Math.random() * 2048,
+			y: -50
 		});
+		enemies.push(enemy);
+		enemySpawnTimer = 0;
 	}
-	this.x += (this.endX() - this.x) / snakeSpeed;
-	this.y += (this.endY() - this.y) / snakeSpeed;
-	this.parent.drag(this.x, this.y);
-};
-SGM.prototype.drag = function (x, y) {
-	this.pointAt(x, y);
-	this.x = x - Math.cos(this.angle) * segmentLength;
-	this.y = y - Math.sin(this.angle) * segmentLength;
-	if (this.parent) {
-		this.parent.drag(this.x, this.y);
+	// Spawn bullets
+	if (LK.ticks % 10 == 0) {
+		var bullet = game.attachAsset('bullet', {
+			width: 20,
+			height: 40,
+			color: 0xffff00,
+			shape: 'box',
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: player.x,
+			y: player.y - 50
+		});
+		bullets.push(bullet);
 	}
-};
-SGM.prototype.render = function (context) {
-	context.lineTo(this.endX(), this.endY());
-};
-function IKR(x, y) {
-	this.ix = x || 0;
-	this.iy = y || 0;
-	this.sgms = [];
-	this.lastArm = null;
-}
-;
-IKR.prototype.addSeg = function (angle) {
-	var arm = new SGM(angle);
-	if (this.lastArm !== null) {
-		arm.x = this.lastArm.endX();
-		arm.y = this.lastArm.endY();
-		arm.parent = this.lastArm;
-	} else {
-		arm.x = this.ix;
-		arm.y = this.iy;
+	// Update bullets
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		bullet.y -= 10;
+		if (bullet.y < -50) {
+			bullet.destroy();
+			bullets.splice(i, 1);
+		}
 	}
-	this.sgms.push(arm);
-	this.lastArm = arm;
-};
-IKR.prototype.grow = function () {
-	var tail = this.sgms[0],
-		arm = new SGM(tail.angle);
-	arm.x = tail.x - Math.cos(tail.angle) * segmentLength;
-	arm.y = tail.y - Math.sin(tail.angle) * segmentLength;
-	tail.parent = arm;
-	this.sgms.unshift(arm);
-};
-IKR.prototype.drag = function (x, y) {
-	this.lastArm.drag(x, y);
-};
-function CUR(x, y) {
-	this.x = x;
-	this.y = y;
-	this.rotation = 0;
-}
-;
-CUR.prototype.render = function (context) {
-	context.save();
-	context.translate(this.x, this.y);
-	context.rotate(this.rotation);
-	context.beginPath();
-	context.moveTo(0, -cursorSize);
-	context.lineTo(0, -cursorSize / 2);
-	context.moveTo(0, cursorSize / 2);
-	context.lineTo(0, cursorSize);
-	context.moveTo(-cursorSize, 0);
-	context.lineTo(-cursorSize / 2, 0);
-	context.moveTo(cursorSize / 2, 0);
-	context.lineTo(cursorSize, 0);
-	context.stroke();
-	context.restore();
-	this.rotation = (this.rotation + cursorSpin) % 360;
-};
-function Apple(x, y) {
-	this.x = x;
-	this.y = y;
-	this.life = appleLife;
-	this.rotation = 0;
-}
-Apple.prototype.update = function () {
-	this.life--;
-};
-Apple.prototype.render = function (context) {
-	context.beginPath();
-	context.arc(this.x, this.y, appleWidth, 0, Math.PI * 2);
-	context.fill();
-	if (gameState !== 'dead') {
-		context.save();
-		context.fillStyle = 'white';
-		context.font = '8px sans-serif';
-		context.fillText(this.life, this.x + 10, this.y + 10);
-		context.restore();
-		CUR.prototype.render.call(this, context);
+	// Update enemies
+	for (var i = enemies.length - 1; i >= 0; i--) {
+		var enemy = enemies[i];
+		enemy.y += 5;
+		if (enemy.y > 2800) {
+			enemy.destroy();
+			enemies.splice(i, 1);
+		}
 	}
-};
-function init() {
-	snake = new IKR(spawn.x, spawn.y);
-	cursor = new CUR(-20, -20);
-	target = new CUR(spawn.x + segmentLength * (startingSegments + 5), spawn.y);
-	apples = [];
-	score = 0;
-	for (var i = 0; i < startingSegments; i++) {
-		snake.addSeg();
-	}
-	snake.lastArm.target(target.x, target.y);
-	gameState = 'play';
-}
-init();
-cnv.addEventListener('mousemove', function (e) {
-	switch (gameState) {
-		case 'play':
-			cursor.x = e.offsetX;
-			cursor.y = e.offsetY;
-			break;
-	}
-});
-cnv.addEventListener('mousedown', function (e) {
-	switch (gameState) {
-		case 'play':
-			target.x = e.offsetX;
-			target.y = e.offsetY;
-			snake.lastArm.target(target.x, target.y);
-			break;
-		case 'dead':
-			init();
-			break;
-	}
-});
-function badPlacement(apple) {
-	for (var s = 0; s < snake.sgms.length; s++) {
-		var seg = snake.sgms[s];
-		if (Math.min(distance(apple, {
-			x: seg.endX(),
-			y: seg.endY()
-		}), distance(apple, {
-			x: seg.x,
-			y: seg.y
-		})) < appleWidth * 2) {
-			return true;
+	// Check collisions
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		for (var j = enemies.length - 1; j >= 0; j--) {
+			var enemy = enemies[j];
+			if (bullet.intersects(enemy)) {
+				LK.setScore(LK.getScore() + 10);
+				scoreText.setText('Score: ' + LK.getScore());
+				bullet.destroy();
+				enemy.destroy();
+				bullets.splice(i, 1);
+				enemies.splice(j, 1);
+				break;
+			}
 		}
 	}
-	return false;
-}
-function addScoreSegments() {
-	for (var i = 0; i < segmentsPerApple; i++) {
-		snake.grow();
-	}
-}
-function update() {
-	if (gameState !== 'dead') {
-		snake.lastArm.gotoTarget();
-		if (snake.lastArm.endX() > cnv.width - 2 || snake.lastArm.endX() < 2 || snake.lastArm.endY() > cnv.height - 2 || snake.lastArm.endY() < 2) {
-			gameState = 'dead';
-			deathMeans = 'Duvara çarptın...';
+	// Check player collision with enemies
+	for (var i = enemies.length - 1; i >= 0; i--) {
+		var enemy = enemies[i];
+		if (player.intersects(enemy)) {
+			LK.showGameOver();
 			return;
 		}
-		for (var s = 0; s < snake.sgms.length - 2; s++) {
-			var seg = snake.sgms[s];
-			if (lineIntersect(snake.lastArm.x, snake.lastArm.y, snake.lastArm.endX(), snake.lastArm.endY(), seg.x, seg.y, seg.endX(), seg.endY())) {
-				gameState = 'dead';
-				deathMeans = 'Kendini ısırdın!';
-				return;
-			}
-			for (var a in apples) {
-				var apple = apples[a];
-				if (Math.min(distance(apple, {
-					x: seg.endX(),
-					y: seg.endY()
-				}), distance(apple, {
-					x: seg.x,
-					y: seg.y
-				})) < appleWidth * 2) {
-					score += Math.round(apple.life / 2); // half  score if absorbed by the tail
-					apples.splice(a, 1);
-					addScoreSegments();
-				}
-			}
-		}
-		for (var a in apples) {
-			var apple = apples[a];
-			apple.update();
-			if (apple.life <= 0) {
-				apples.splice(a, 1);
-				continue;
-			}
-			if (distance(apple, {
-				x: snake.lastArm.endX(),
-				y: snake.lastArm.endY()
-			}) < appleWidth * 2) {
-				score += apple.life;
-				apples.splice(a, 1);
-				addScoreSegments();
-			}
-		}
-		if (apples.length < maxApples && Math.random() < .1) {
-			var offset = appleWidth * 10,
-				apple = new Apple(offset / 2 + Math.floor(Math.random() * (cnv.width - offset)), offset / 2 + Math.floor(Math.random() * (cnv.height - offset)));
-			while (badPlacement(apple)) {
-				apple.x = offset / 2 + Math.floor(Math.random() * (cnv.width - offset));
-				apple.y = offset / 2 + Math.floor(Math.random() * (cnv.height - offset));
-			}
-			apples.push(apple);
-		}
 	}
-}
-function drawTarget(targetModFactor) {
-	if (!snake.lastArm.arrived) {
-		ctx.strokeStyle = 'rgba(' + (targetColor[0] + targetColorMod[0] * targetModFactor).toFixed(0) + ',' + (targetColor[1] + targetColorMod[1] * targetModFactor).toFixed(0) + ',' + (targetColor[2] + targetColorMod[2] * targetModFactor).toFixed(0) + ',' + (targetColor[3] + targetColorMod[3] * targetModFactor).toFixed(0) + ')';
-		ctx.lineWidth = 1;
-		target.render(ctx);
-	}
-}
-function drawSnake() {
-	ctx.beginPath();
-	ctx.strokeStyle = ctx.fillStyle = 'rgba(' + snakeColor[0] + ',' + snakeColor[1] + ',' + snakeColor[2] + ',' + snakeColor[3] + ')';
-	ctx.lineWidth = snakeWidth;
-	ctx.moveTo(snake.sgms[0].x, snake.sgms[0].y);
-	for (var s in snake.sgms) {
-		snake.sgms[s].render(ctx);
-	}
-	ctx.stroke();
-	ctx.beginPath();
-	ctx.arc(snake.lastArm.endX(), snake.lastArm.endY(), appleWidth * .75, 0, Math.PI * 2);
-	ctx.fill();
-}
-function drawCursor(targetModFactor) {
-	ctx.strokeStyle = 'rgba(' + (cursorColor[0] + cursorColorMod[0] * targetModFactor).toFixed(0) + ',' + (cursorColor[1] + cursorColorMod[1] * targetModFactor).toFixed(0) + ',' + (cursorColor[2] + cursorColorMod[2] * targetModFactor).toFixed(0) + ',' + (cursorColor[3] + cursorColorMod[3] * targetModFactor).toFixed(0) + ')';
-	ctx.lineWidth = 1;
-	cursor.render(ctx);
-}
-function drawApples() {
-	ctx.fillStyle = 'rgba(' + appleColor[0] + ',' + appleColor[1] + ',' + appleColor[2] + ',' + appleColor[3] + ')';
-	for (var a in apples) {
-		var apple = apples[a],
-			appleTargetMod = 1 - apple.life / appleLife;
-		ctx.strokeStyle = 'rgba(' + (cursorColor[0] + cursorColorMod[0] * appleTargetMod).toFixed(0) + ',' + (cursorColor[1] + cursorColorMod[1] * appleTargetMod).toFixed(0) + ',' + (cursorColor[2] + cursorColorMod[2] * appleTargetMod).toFixed(0) + ',' + (cursorColor[3] + cursorColorMod[3] * appleTargetMod).toFixed(0) + ')';
-		ctx.lineWidth = 1;
-		apple.render(ctx);
-	}
-}
-function render() {
-	var targetModFactor = 1 - snake.lastArm.currentDist / snake.lastArm.totalDist;
-	switch (gameState) {
-		case 'play':
-			ctx.clearRect(0, 0, cnv.width, cnv.height);
-			drawTarget(targetModFactor);
-			drawSnake();
-			drawApples();
-			drawCursor(targetModFactor);
-			ctx.fillStyle = 'rgba(' + scoreColor[0] + ',' + scoreColor[1] + ',' + scoreColor[2] + ',' + scoreColor[3] + ')';
-			ctx.textAlign = 'left';
-			ctx.textBaseline = 'top';
-			ctx.fillText('Puan: ' + score, 10, 10);
-			break;
-		case 'dead':
-			ctx.clearRect(0, 0, cnv.width, cnv.height);
-			drawSnake();
-			drawApples();
-			ctx.fillStyle = 'rgba(255,0,0,0.5)';
-			ctx.fillRect(100, 100, cnv.width - 200, cnv.height - 200);
-			ctx.textAlign = 'center';
-			ctx.textBaseline = 'middle';
-			ctx.fillStyle = ctx.strokeStyle = 'white';
-			ctx.font = 'bold 30px sans-serif';
-			ctx.fillText('Öldün', cnv.width / 2, cnv.height / 2 - 70);
-			ctx.font = 'bold 25px sans-serif';
-			ctx.fillText(deathMeans, cnv.width / 2, cnv.height / 2 - 30);
-			ctx.font = '20px sans-serif';
-			ctx.fillText('Puan:', cnv.width / 2, cnv.height / 2 + 15);
-			ctx.font = 'bold 60px sans-serif';
-			ctx.fillText(score, cnv.width / 2, cnv.height / 2 + 60);
-			ctx.font = 'lighter 10px sans-serif';
-			ctx.lineWidth = 1;
-			ctx.strokeRect(103, 103, cnv.width - 206, cnv.height - 206);
-			break;
-	}
-}
-function animate() {
-	update();
-	render();
-	requestAnimationFrame(animate);
-}
-snake.lastArm.target(target.x, target.y);
-animate();
\ No newline at end of file
+};
\ No newline at end of file