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

/**** 
* Classes
****/ 
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.isMoving = false;
	self.gravity = -0.5;
	self.friction = 0.98;
	self.shoot = function (targetX, targetY) {
		var deltaX = targetX - self.x;
		var deltaY = targetY - self.y;
		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
		self.velocityX = deltaX / distance * 30; // Increase speed for direct aim
		self.velocityY = deltaY / distance * 30; // Increase speed for direct aim
		self.isMoving = true;
	};
	self.reset = function () {
		self.x = 1024;
		self.y = 1700;
		self.velocityX = 0;
		self.velocityY = 0;
		self.isMoving = false;
	};
	self.update = function () {
		if (self.isMoving) {
			self.x += self.velocityX;
			self.y += self.velocityY;
			self.velocityY += self.gravity;
			self.velocityX *= self.friction;
			self.velocityY *= self.friction;
			if (Math.abs(self.velocityX) < 0.5 && Math.abs(self.velocityY) < 0.5) {
				self.isMoving = false;
			}
		}
	};
	return self;
});
var Goalkeeper = Container.expand(function () {
	var self = Container.call(this);
	var keeperGraphics = self.attachAsset('goalkeeper', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.direction = 1;
	self.speed = 5;
	self.minX = 800;
	self.maxX = 1248;
	self.reactDistance = 400;
	self.update = function () {
		self.x += self.direction * self.speed;
		if (self.x <= self.minX) {
			self.x = self.minX;
			self.direction = 1;
		} else if (self.x >= self.maxX) {
			self.x = self.maxX;
			self.direction = -1;
		}
		if (ball.isMoving && ball.y < self.y + self.reactDistance) {
			if (ball.x < self.x - 20) {
				self.direction = -1;
				self.speed = 5;
			} else if (ball.x > self.x + 20) {
				self.direction = 1;
				self.speed = 5;
			}
		} else {
			self.speed = 3 + Math.floor(goalCount / 1);
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x228b22
});

/**** 
* Game Code
****/ 
var goalWidth = 800; // Increased width
var goalHeight = 400; // Increased height
var goalX = 1024 - goalWidth / 2; // Centered horizontally
var goalY = 500; // Moved further down the screen
var net = game.addChild(LK.getAsset('net', {
	x: goalX + 20,
	y: goalY + 20,
	alpha: 0.3
}));
var leftPost = game.addChild(LK.getAsset('goalpost', {
	x: goalX,
	y: goalY,
	anchorX: 0.5,
	anchorY: 0
}));
var rightPost = game.addChild(LK.getAsset('goalpost', {
	x: goalX + goalWidth,
	y: goalY,
	anchorX: 0.5,
	anchorY: 0
}));
var crossbar = game.addChild(LK.getAsset('crossbar', {
	x: goalX,
	y: goalY,
	anchorX: 0,
	anchorY: 0.5
}));
var ball = game.addChild(new Ball());
ball.reset();
var goalkeeper = game.addChild(new Goalkeeper());
goalkeeper.x = 1024;
goalkeeper.y = goalY + goalHeight + 30; // Moved even closer to the net
var aimLine = game.addChild(LK.getAsset('aimLine', {
	anchorX: 0.5,
	anchorY: 0,
	alpha: 0
}));
var isAiming = false;
var shotCount = 0;
var goalCount = 0;
var scoreTxt = new Text2('Goals: 0/0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var instructionTxt = new Text2('Tap and drag to aim, release to shoot!', {
	size: 60,
	fill: 0xFFFF00
});
instructionTxt.anchor.set(0.5, 0.5);
instructionTxt.x = 1024;
instructionTxt.y = 2400;
game.addChild(instructionTxt);
function updateScore() {
	scoreTxt.setText('Goals: ' + goalCount);
}
function resetForNextShot() {
	LK.setTimeout(function () {
		ball.reset();
		isAiming = false;
		aimLine.alpha = 0;
		ball.reset();
		isAiming = false;
		aimLine.alpha = 0;
	}, 500);
}
function checkGoal() {
	if (ball.intersects(net)) {
		if (!ball.intersects(goalkeeper)) {
			goalCount++;
			goalkeeper.speed += 1; // Increase goalkeeper speed after a goal is scored
			LK.effects.flashScreen(0x00ff00, 500); // Trigger green light effect
		} else {
			goalkeeper.speed += 2; // Increase goalkeeper speed after conceding a goal
			LK.effects.flashScreen(0xff0000, 500); // Trigger red light effect
			LK.showGameOver('Final Score: ' + goalCount); // End the game when goalkeeper saves the ball and display final score
		}
		updateScore();
		resetForNextShot();
		return true;
	}
	// Check if ball is in goal area but doesn't touch net (save scenario)
	var inGoalArea = ball.x > goalX - 50 && ball.x < goalX + goalWidth + 50 && ball.y > goalY - 50 && ball.y < goalY + goalHeight + 50;
	if (inGoalArea && !ball.intersects(net) && ball.isMoving) {
		resetForNextShot();
		return true;
	}
	return false;
}
game.down = function (x, y, obj) {
	if (!ball.isMoving) {
		isAiming = true;
		aimLine.x = ball.x;
		aimLine.y = ball.y;
		aimLine.alpha = 0.8;
		var deltaX = x - ball.x;
		var deltaY = y - ball.y;
		var angle = Math.atan2(deltaY, deltaX);
		aimLine.rotation = angle - Math.PI / 2;
		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
		aimLine.height = Math.min(distance * 0.5, 200);
	}
};
game.move = function (x, y, obj) {
	if (isAiming) {
		var deltaX = x - ball.x;
		var deltaY = y - ball.y;
		var angle = Math.atan2(deltaY, deltaX);
		aimLine.rotation = angle - Math.PI / 2;
		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
		aimLine.height = Math.min(distance * 0.5, 200);
	}
};
game.up = function (x, y, obj) {
	if (isAiming && !ball.isMoving) {
		shotCount++;
		ball.shoot(x, y);
		isAiming = false;
		aimLine.alpha = 0;
		if (shotCount === 1) {
			instructionTxt.alpha = 0;
		}
	}
};
var ballLastY = ball.y;
var ballLastInGoal = false;
game.update = function () {
	var currentInGoal = ball.x > goalX && ball.x < goalX + goalWidth && ball.y > goalY && ball.y < goalY + goalHeight;
	if (!ballLastInGoal && currentInGoal && ball.isMoving) {
		checkGoal();
	}
	if (ball.y < -100) {
		LK.showGameOver('Final Score: ' + goalCount); // End the game when the ball goes out of bounds
	}
	if (ball.x < 0 || ball.x > 2048) {
		LK.showGameOver('Final Score: ' + goalCount); // End the game when the ball goes out of bounds
	}
	ballLastY = ball.y;
	ballLastInGoal = currentInGoal;
};

===================================================================
--- original.js
+++ change.js
@@ -191,9 +191,9 @@
 		var deltaY = y - ball.y;
 		var angle = Math.atan2(deltaY, deltaX);
 		aimLine.rotation = angle - Math.PI / 2;
 		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
-		aimLine.height = Math.min(distance * 0.6, 240);
+		aimLine.height = Math.min(distance * 0.5, 200);
 	}
 };
 game.move = function (x, y, obj) {
 	if (isAiming) {
@@ -201,9 +201,9 @@
 		var deltaY = y - ball.y;
 		var angle = Math.atan2(deltaY, deltaX);
 		aimLine.rotation = angle - Math.PI / 2;
 		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
-		aimLine.height = Math.min(distance * 0.6, 240);
+		aimLine.height = Math.min(distance * 0.5, 200);
 	}
 };
 game.up = function (x, y, obj) {
 	if (isAiming && !ball.isMoving) {