/**** 
* 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.gravity = 0.3;
	self.isMoving = false;
	self.startX = 0;
	self.startY = 0;
	self.reset = function () {
		self.x = self.startX;
		self.y = self.startY;
		self.velocityX = 0;
		self.velocityY = 0;
		self.isMoving = false;
		ballGraphics.alpha = 1;
	};
	self.shoot = function (powerX, powerY) {
		self.velocityX = powerX * 0.8;
		self.velocityY = powerY * 0.8;
		self.isMoving = true;
		LK.getSound('kick').play();
	};
	self.update = function () {
		if (self.isMoving) {
			self.x += self.velocityX;
			self.y += self.velocityY;
			self.velocityY += self.gravity;
			// Ball physics - slow down over time
			self.velocityX *= 0.99;
		}
	};
	return self;
});
var Footballer = Container.expand(function () {
	var self = Container.call(this);
	var footballerGraphics = self.attachAsset('footballer', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.isKicking = false;
	self.performKick = function () {
		if (self.isKicking) return;
		self.isKicking = true;
		// Kick animation - lean forward and back
		tween(footballerGraphics, {
			scaleX: 1.2,
			rotation: 0.2
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(footballerGraphics, {
					scaleX: 1.0,
					rotation: 0
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						self.isKicking = false;
					}
				});
			}
		});
	};
	return self;
});
var Goalkeeper = Container.expand(function () {
	var self = Container.call(this);
	var keeperGraphics = self.attachAsset('goalkeeper', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.homeX = 0;
	self.homeY = 0;
	self.targetX = 0;
	self.speed = 3;
	self.reactionTime = 0;
	self.isReacting = false;
	self.setHome = function (x, y) {
		self.homeX = x;
		self.homeY = y;
		self.x = x;
		self.y = y;
		self.targetX = x;
	};
	self.reactToBall = function (ballX, ballY) {
		if (!self.isReacting && self.reactionTime <= 0) {
			self.isReacting = true;
			self.reactionTime = 30; // Reaction delay
			// Predict where ball will be
			if (ballX < self.homeX - 50) {
				self.targetX = self.homeX - 150;
			} else if (ballX > self.homeX + 50) {
				self.targetX = self.homeX + 150;
			}
		}
	};
	self.returnHome = function () {
		self.targetX = self.homeX;
		self.isReacting = false;
		self.reactionTime = 60; // Cooldown before next reaction
	};
	self.update = function () {
		if (self.reactionTime > 0) {
			self.reactionTime--;
		}
		// Move towards target
		var dx = self.targetX - self.x;
		if (Math.abs(dx) > self.speed) {
			self.x += dx > 0 ? self.speed : -self.speed;
		} else {
			self.x = self.targetX;
		}
	};
	return self;
});
var HeartSymbol = Container.expand(function () {
	var self = Container.call(this);
	// Create heart shape using heart image
	var heartBase = self.attachAsset('heart', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.setVisible = function (visible) {
		self.alpha = visible ? 1 : 0.3;
	};
	return self;
});
var TargetZone = Container.expand(function () {
	var self = Container.call(this);
	var zoneGraphics = self.attachAsset('targetZone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	zoneGraphics.alpha = 0.3;
	self.points = 1;
	self.isActive = false;
	self.activate = function () {
		self.isActive = true;
		zoneGraphics.alpha = 0.6;
		tween(zoneGraphics, {
			alpha: 0.3
		}, {
			duration: 1000
		});
	};
	self.setPoints = function (points) {
		self.points = points;
		if (points > 1) {
			zoneGraphics.tint = 0xffd700; // Gold for high value zones
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2E8B57
});

/**** 
* Game Code
****/ 
// Add stadium background
var stadium = game.addChild(LK.getAsset('stadium', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 1366
}));
// Game dimensions and positioning
var gameWidth = 2048;
var gameHeight = 2732;
var goalWidth = 600;
var goalHeight = 400;
var goalX = gameWidth / 2;
var goalY = gameHeight * 0.3;
// Game state
var currentLevel = 1;
var streak = 0;
var isAiming = false;
var isShooting = false;
var shotsTaken = 0;
var lives = 3;
// Create goal structure
var goalBackground = game.addChild(LK.getAsset('goalBackground', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: goalX,
	y: goalY
}));
var leftPost = game.addChild(LK.getAsset('goalPost', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: goalX - goalWidth / 2,
	y: goalY
}));
var rightPost = game.addChild(LK.getAsset('goalPost', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: goalX + goalWidth / 2,
	y: goalY
}));
var crossbar = game.addChild(LK.getAsset('goalCrossbar', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: goalX,
	y: goalY - goalHeight / 2
}));
// Create ball
var ball = game.addChild(new Ball());
ball.startX = gameWidth / 2;
ball.startY = gameHeight * 0.8;
ball.reset();
// Create footballer
var footballer = game.addChild(new Footballer());
footballer.x = gameWidth / 2 - 80;
footballer.y = gameHeight * 0.85;
// Create goalkeeper
var goalkeeper = game.addChild(new Goalkeeper());
goalkeeper.setHome(goalX, goalY + goalHeight / 2 - 20);
// Create target zones
var targetZones = [];
var zonePositions = [{
	x: goalX - 200,
	y: goalY - 100,
	points: 3
},
// Top left corner
{
	x: goalX + 200,
	y: goalY - 100,
	points: 3
},
// Top right corner
{
	x: goalX - 200,
	y: goalY + 100,
	points: 2
},
// Bottom left
{
	x: goalX + 200,
	y: goalY + 100,
	points: 2
},
// Bottom right
{
	x: goalX,
	y: goalY,
	points: 1
} // Center
];
for (var i = 0; i < zonePositions.length; i++) {
	var zone = game.addChild(new TargetZone());
	zone.x = zonePositions[i].x;
	zone.y = zonePositions[i].y;
	zone.setPoints(zonePositions[i].points);
	targetZones.push(zone);
}
// Aim line for visualization
var aimLine = game.addChild(LK.getAsset('aimLine', {
	anchorX: 0.5,
	anchorY: 0,
	alpha: 0
}));
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var shotsTxt = new Text2('Shots: 0', {
	size: 60,
	fill: 0xFFFFFF
});
shotsTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(shotsTxt);
var levelTxt = new Text2('Level: 1', {
	size: 60,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0, 0);
LK.gui.topLeft.addChild(levelTxt);
// Create heart symbols for lives
var heartSymbols = [];
for (var h = 0; h < 3; h++) {
	var heart = new HeartSymbol();
	heart.x = 150 + h * 100;
	heart.y = gameHeight - 150;
	heart.setVisible(true);
	heartSymbols.push(heart);
	game.addChild(heart);
}
// Game variables
var dragStartX = 0;
var dragStartY = 0;
var isDragging = false;
function resetShot() {
	ball.reset();
	goalkeeper.returnHome();
	isShooting = false;
	isAiming = false;
	aimLine.alpha = 0;
	// Activate random target zone
	var randomZone = targetZones[Math.floor(Math.random() * targetZones.length)];
	randomZone.activate();
}
function checkGoal() {
	// Check if ball is in goal area
	if (ball.x > goalX - goalWidth / 2 && ball.x < goalX + goalWidth / 2 && ball.y > goalY - goalHeight / 2 && ball.y < goalY + goalHeight / 2) {
		// Check which target zone was hit
		for (var i = 0; i < targetZones.length; i++) {
			var zone = targetZones[i];
			if (zone.isActive && ball.intersects(zone)) {
				LK.setScore(LK.getScore() + zone.points);
				scoreTxt.setText('Score: ' + LK.getScore());
				streak++;
				LK.getSound('goal').play();
				LK.effects.flashScreen(0x00ff00, 500);
				LK.setTimeout(function () {
					nextShot();
				}, 1000);
				return true;
			}
		}
		// Goal but missed target zone
		LK.setScore(LK.getScore() + 1);
		scoreTxt.setText('Score: ' + LK.getScore());
		streak++;
		LK.getSound('goal').play();
		LK.setTimeout(function () {
			nextShot();
		}, 1000);
		return true;
	}
	// Check if goalkeeper saved
	if (ball.intersects(goalkeeper)) {
		streak = 0;
		lives--;
		// Hide a heart symbol
		if (lives >= 0 && lives < heartSymbols.length) {
			heartSymbols[lives].setVisible(false);
		}
		LK.getSound('save').play();
		LK.effects.flashObject(goalkeeper, 0x00ff00, 500);
		if (lives <= 0) {
			LK.setTimeout(function () {
				LK.showGameOver();
			}, 1000);
		} else {
			LK.setTimeout(function () {
				nextShot();
			}, 1000);
		}
		return true;
	}
	return false;
}
function nextShot() {
	shotsTaken++;
	shotsTxt.setText('Shots: ' + shotsTaken);
	if (LK.getScore() >= currentLevel * 15) {
		currentLevel++;
		levelTxt.setText('Level: ' + currentLevel);
		// Increase difficulty
		goalkeeper.speed = Math.min(goalkeeper.speed + 0.5, 8);
	}
	resetShot();
}
// Touch/Mouse controls
game.down = function (x, y, obj) {
	if (!isShooting && !isAiming) {
		isAiming = true;
		isDragging = true;
		dragStartX = x;
		dragStartY = y;
		aimLine.x = ball.x;
		aimLine.y = ball.y;
		aimLine.alpha = 0.7;
	}
};
game.move = function (x, y, obj) {
	if (isDragging && isAiming) {
		var dx = x - dragStartX;
		var dy = y - dragStartY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var maxDistance = 300;
		if (distance > maxDistance) {
			dx = dx / distance * maxDistance;
			dy = dy / distance * maxDistance;
		}
		// Update aim line
		aimLine.rotation = Math.atan2(dy, dx) + Math.PI / 2;
		aimLine.height = Math.min(distance, maxDistance);
	}
};
game.up = function (x, y, obj) {
	if (isDragging && isAiming) {
		isDragging = false;
		isAiming = false;
		isShooting = true;
		aimLine.alpha = 0;
		var dx = x - dragStartX;
		var dy = y - dragStartY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var power = Math.min(distance / 10, 20);
		// Move footballer to ball position before kicking
		tween(footballer, {
			x: ball.x - 50,
			y: ball.y + 30
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// After footballer reaches ball, perform kick and shoot ball
				footballer.performKick();
				ball.shoot(dx / 10, dy / 10);
			}
		});
		goalkeeper.reactToBall(ball.x + dx, ball.y + dy);
	}
};
// Game update loop
game.update = function () {
	if (isShooting && ball.isMoving) {
		// Check if ball went out of bounds
		if (ball.y < goalY - goalHeight / 2 - 100 || ball.x < 0 || ball.x > gameWidth || ball.y > gameHeight) {
			ball.isMoving = false;
			isShooting = false;
			streak = 0;
			LK.setTimeout(function () {
				nextShot();
			}, 500);
			return;
		}
		// Check for goal or save
		if (checkGoal()) {
			ball.isMoving = false;
			isShooting = false;
			return;
		}
	}
};
// Initialize first shot
resetShot();

===================================================================
--- original.js
+++ change.js
@@ -419,10 +419,21 @@
 		var dx = x - dragStartX;
 		var dy = y - dragStartY;
 		var distance = Math.sqrt(dx * dx + dy * dy);
 		var power = Math.min(distance / 10, 20);
-		ball.shoot(dx / 10, dy / 10);
-		footballer.performKick();
+		// Move footballer to ball position before kicking
+		tween(footballer, {
+			x: ball.x - 50,
+			y: ball.y + 30
+		}, {
+			duration: 300,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				// After footballer reaches ball, perform kick and shoot ball
+				footballer.performKick();
+				ball.shoot(dx / 10, dy / 10);
+			}
+		});
 		goalkeeper.reactToBall(ball.x + dx, ball.y + dy);
 	}
 };
 // Game update loop