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

/**** 
* Classes
****/ 
// Ball class
var Ball = Container.expand(function () {
	var self = Container.call(this);
	// Ball asset
	var ball = self.attachAsset('football', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Ball speed and direction
	self.vx = 0;
	self.vy = 0;
	// For tracking last position for goal line crossing
	self.lastY = undefined;
	self.lastIntersecting = false;
	// Update method called every tick
	self.update = function () {
		self.x += self.vx;
		self.y += self.vy;
	};
	return self;
});
// Glove class (the player)
var Glove = Container.expand(function () {
	var self = Container.call(this);
	// Left glove
	var leftGlove = self.attachAsset('leftGlove', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftGlove.x = -90;
	leftGlove.y = 0;
	// Right glove
	var rightGlove = self.attachAsset('rightGlove', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightGlove.x = 90;
	rightGlove.y = 0;
	// For collision detection
	self.leftGlove = leftGlove;
	self.rightGlove = rightGlove;
	// For dragging
	self.down = function (x, y, obj) {
		// handled in game.down
	};
	self.up = function (x, y, obj) {
		// handled in game.up
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a5d1a // dark green, football field
});

/**** 
* Game Code
****/ 
// Topu tuttuğunda çalacak ses
LK.playMusic('arkaplan');
// Game constants
var GOAL_Y = 2500; // y position of the goal line (bottom of screen)
var GOAL_HEIGHT = 60; // thickness of the goal line
var GLOVE_Y = 2300; // starting y for gloves
var GLOVE_MIN_X = 200;
var GLOVE_MAX_X = 2048 - 200;
var GLOVE_MIN_Y = 1800;
var GLOVE_MAX_Y = 2600;
var BALL_MIN_X = 300;
var BALL_MAX_X = 2048 - 300;
var BALL_START_Y = 200;
var BALL_RADIUS = 60;
var GLOVE_RADIUS = 100;
var MAX_MISSES = 3;
// Score and misses
var score = 0;
var misses = 0;
// Score text
var scoreTxt = new Text2('0', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Misses text (bottom center)
var missesTxt = new Text2('Misses: 0', {
	size: 80,
	fill: 0xFF4444
});
missesTxt.anchor.set(0.5, 1);
LK.gui.bottom.addChild(missesTxt);
// Goal line (visual)
var goalLine = LK.getAsset('goalLine', {
	width: 2048,
	height: GOAL_HEIGHT,
	color: 0xffffff,
	shape: 'box',
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: GOAL_Y + GOAL_HEIGHT / 2
});
game.addChild(goalLine);
// Castle border (visual, just above the goal line)
var castleBorder = LK.getAsset('goalLine', {
	width: 2048,
	height: 80,
	color: 0x7c5e3c,
	// brownish for castle
	shape: 'box',
	anchorX: 0.5,
	anchorY: 1,
	x: 2048 / 2,
	y: GOAL_Y + GOAL_HEIGHT / 2
});
game.addChild(castleBorder);
// Glove (player)
var glove = new Glove();
glove.x = 2048 / 2;
glove.y = GLOVE_Y;
game.addChild(glove);
// Balls array
var balls = [];
// Dragging
var dragNode = null;
var dragOffsetX = 0;
var dragOffsetY = 0;
// Ball spawn timer
var ballInterval = 90; // ticks between balls (start easy)
var lastBallTick = 0;
// Difficulty progression
function updateDifficulty() {
	// Ball spawn interval decreases as score increases (minimum 20 ticks)
	if (score < 10) {
		ballInterval = 90;
	} else if (score < 20) {
		ballInterval = 70;
	} else if (score < 35) {
		ballInterval = 55;
	} else if (score < 50) {
		ballInterval = 40;
	} else {
		ballInterval = 25;
	}
	// Make balls come even more frequently as score increases further
	if (score >= 70) {
		ballInterval = 20;
	}
}
// Ball spawner
function spawnBall() {
	var ball = new Ball();
	// Random x within goal width
	var x = BALL_MIN_X + Math.floor(Math.random() * (BALL_MAX_X - BALL_MIN_X));
	ball.x = x;
	ball.y = BALL_START_Y;
	// Target y is the goal line, target x is random within goal
	var targetX = BALL_MIN_X + Math.floor(Math.random() * (BALL_MAX_X - BALL_MIN_X));
	var targetY = GOAL_Y;
	// Speed: base + random, increases with score (scales up with score for difficulty)
	var baseSpeed = 18 + Math.floor(score / 5) * 2; // Increase speed more frequently
	var speed = baseSpeed + Math.random() * (4 + Math.floor(score / 10)); // Add more randomness as score increases
	// Calculate direction
	var dx = targetX - x;
	var dy = targetY - BALL_START_Y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	ball.vx = dx / dist * speed;
	ball.vy = dy / dist * speed;
	// Add to game
	balls.push(ball);
	game.addChild(ball);
}
// Collision detection (circle vs circle)
function circlesIntersect(x1, y1, r1, x2, y2, r2) {
	var dx = x1 - x2;
	var dy = y1 - y2;
	var distSq = dx * dx + dy * dy;
	var rSum = r1 + r2;
	return distSq <= rSum * rSum;
}
// Move handler (drag gloves)
function handleMove(x, y, obj) {
	if (dragNode) {
		// Clamp to allowed area
		var nx = Math.max(GLOVE_MIN_X, Math.min(GLOVE_MAX_X, x));
		var ny = Math.max(GLOVE_MIN_Y, Math.min(GLOVE_MAX_Y, y));
		dragNode.x = nx;
		dragNode.y = ny;
	}
}
// Touch/mouse down
game.down = function (x, y, obj) {
	// Only start drag if touch is on gloves (within glove area)
	var dx = x - glove.x;
	var dy = y - glove.y;
	if (dx * dx + dy * dy < GLOVE_RADIUS * GLOVE_RADIUS * 1.5) {
		dragNode = glove;
		handleMove(x, y, obj);
	}
};
// Touch/mouse up
game.up = function (x, y, obj) {
	dragNode = null;
};
// Touch/mouse move
game.move = handleMove;
// Main game update
game.update = function () {
	// Spawn balls
	if (LK.ticks - lastBallTick > ballInterval) {
		spawnBall();
		lastBallTick = LK.ticks;
	}
	// Update balls
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		ball.update();
		// Save lastY for goal line crossing
		if (ball.lastY === undefined) {
			ball.lastY = ball.y;
		}
		// Check for save (collision with gloves)
		var saved = false;
		// Left glove
		if (circlesIntersect(ball.x, ball.y, BALL_RADIUS, glove.x + glove.leftGlove.x, glove.y + glove.leftGlove.y, GLOVE_RADIUS)) {
			saved = true;
		}
		// Right glove
		if (circlesIntersect(ball.x, ball.y, BALL_RADIUS, glove.x + glove.rightGlove.x, glove.y + glove.rightGlove.y, GLOVE_RADIUS)) {
			saved = true;
		}
		if (!ball.lastIntersecting && saved) {
			// Save!
			score += 1;
			scoreTxt.setText(score);
			updateDifficulty();
			// Flash gloves green
			LK.effects.flashObject(glove, 0x00ff00, 300);
			// Play save sound
			LK.getSound('save').play();
			// Remove ball
			ball.destroy();
			balls.splice(i, 1);
			continue;
		}
		// Check for miss (crosses goal line)
		if (ball.lastY < GOAL_Y && ball.y >= GOAL_Y) {
			// Missed!
			misses += 1;
			missesTxt.setText('Misses: ' + misses);
			// Flash screen red
			LK.effects.flashScreen(0xff0000, 500);
			// Play goal sound
			LK.getSound('goal').play();
			// Remove ball
			ball.destroy();
			balls.splice(i, 1);
			// Game over if too many misses
			if (misses >= MAX_MISSES) {
				LK.showGameOver();
				return;
			}
			continue;
		}
		// Remove balls that go off screen
		if (ball.y > 2800) {
			ball.destroy();
			balls.splice(i, 1);
			continue;
		}
		// Update last states
		ball.lastY = ball.y;
		ball.lastIntersecting = saved;
	}
};
// Center gloves on start
glove.x = 2048 / 2;
glove.y = GLOVE_Y;
// Playfield is ready!

===================================================================
--- original.js
+++ change.js
@@ -66,8 +66,9 @@
 
 /**** 
 * Game Code
 ****/ 
+// Topu tuttuğunda çalacak ses
 LK.playMusic('arkaplan');
 // Game constants
 var GOAL_Y = 2500; // y position of the goal line (bottom of screen)
 var GOAL_HEIGHT = 60; // thickness of the goal line
@@ -245,8 +246,10 @@
 			scoreTxt.setText(score);
 			updateDifficulty();
 			// Flash gloves green
 			LK.effects.flashObject(glove, 0x00ff00, 300);
+			// Play save sound
+			LK.getSound('save').play();
 			// Remove ball
 			ball.destroy();
 			balls.splice(i, 1);
 			continue;
@@ -257,8 +260,10 @@
 			misses += 1;
 			missesTxt.setText('Misses: ' + misses);
 			// Flash screen red
 			LK.effects.flashScreen(0xff0000, 500);
+			// Play goal sound
+			LK.getSound('goal').play();
 			// Remove ball
 			ball.destroy();
 			balls.splice(i, 1);
 			// Game over if too many misses