/**** 
* Classes
****/ 
// Assets will be automatically created based on usage in the code.
// Ball class for the basketball
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('basketball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedY = 0;
	self.gravity = 0.5;
	self.isShot = false;
	self.currentPlayer = null; // New property to track the current player holding the ball
	self.shoot = function (power, angle) {
		self.speedY = -power;
		self.isShot = true;
	};
	self.update = function () {
		if (self.isShot) {
			self.y += self.speedY;
			self.speedY += self.gravity;
		}
	};
	self.reset = function () {
		self.x = 1024; // Center X
		self.y = 2500; // Starting Y
		self.isShot = false;
		self.speedY = 0;
	};
});
// Hoop class for the basketball hoop
var Hoop = Container.expand(function () {
	var self = Container.call(this);
	var hoopGraphics = self.attachAsset('hoop', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.setPosition = function () {
		self.x = 1024; // Center X
		self.y = 500; // Hoop Y position
	};
});
// Player class for the player
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.hasBall = false; // New property to indicate if the player has the ball
	self.verticalDirection = 0; // 0 when idle or moving down, 1 when moving up
	self.head = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 1
	});
	self.eyes = self.attachAsset('eyes', {
		anchorX: 0.5,
		anchorY: 0.75,
		scaleX: 0.8,
		scaleY: 1
	});
	self.rightArm = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 1.5
	});
	self.rightHand = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.75,
		scaleY: 0.5
	});
	self.leftArm = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 1.5
	});
	self.leftHand = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.75,
		scaleY: 0.5
	});
	self.trunk = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 2.0
	});
	self.rightLeg = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 2
	});
	self.rightFoot = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.75,
		scaleY: 0.5
	});
	self.leftLeg = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 2
	});
	self.leftFoot = self.attachAsset('bodyPart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.75,
		scaleY: 0.5
	});
	self.updatePosture = function () {
		var speed = 0.1; // Speed of transition
		if (!this.targetPosture) {
			return;
		}
		//this.x += (this.targetPosture.x - this.x) * speed;
		//this.y += (this.targetPosture.y - this.y) * speed;
		if (this.targetPosture && this.targetPosture.head) {
			this.head.x += (this.targetPosture.head.x - this.head.x) * speed;
		}
		if (this.targetPosture && this.targetPosture.eyes) {
			this.eyes.x += (this.targetPosture.eyes.x - this.eyes.x) * speed;
			this.eyes.y += (this.targetPosture.eyes.y - this.eyes.y) * speed;
			this.eyes.visible = this.verticalDirection === 0;
		}
		this.head.y += (this.targetPosture.head.y - this.head.y) * speed;
		this.rightArm.x += (this.targetPosture.rightArm.x - this.rightArm.x) * speed;
		this.rightArm.y += (this.targetPosture.rightArm.y - this.rightArm.y) * speed;
		this.rightHand.x += (this.targetPosture.rightHand.x - this.rightHand.x) * speed;
		this.rightHand.y += (this.targetPosture.rightHand.y - this.rightHand.y) * speed;
		this.leftArm.x += (this.targetPosture.leftArm.x - this.leftArm.x) * speed;
		this.leftArm.y += (this.targetPosture.leftArm.y - this.leftArm.y) * speed;
		this.leftHand.x += (this.targetPosture.leftHand.x - this.leftHand.x) * speed;
		this.leftHand.y += (this.targetPosture.leftHand.y - this.leftHand.y) * speed;
		this.trunk.x += (this.targetPosture.trunk.x - this.trunk.x) * speed;
		this.trunk.y += (this.targetPosture.trunk.y - this.trunk.y) * speed;
		this.rightLeg.x += (this.targetPosture.rightLeg.x - this.rightLeg.x) * speed;
		this.rightLeg.y += (this.targetPosture.rightLeg.y - this.rightLeg.y) * speed;
		this.rightFoot.x += (this.targetPosture.rightFoot.x - this.rightFoot.x) * speed;
		this.rightFoot.y += (this.targetPosture.rightFoot.y - this.rightFoot.y) * speed;
		this.leftLeg.x += (this.targetPosture.leftLeg.x - this.leftLeg.x) * speed;
		this.leftLeg.y += (this.targetPosture.leftLeg.y - this.leftLeg.y) * speed;
		this.leftFoot.x += (this.targetPosture.leftFoot.x - this.leftFoot.x) * speed;
		this.leftFoot.y += (this.targetPosture.leftFoot.y - this.leftFoot.y) * speed;
	};
	self.updatePosition = function () {
		if (self.targetPoint) {
			self.verticalDirection = self.targetPoint.y < self.y ? 1 : 0;
			var fixedSpeed = 10; // Fixed pixels per frame
			// Calculate direction vector
			var dx = self.targetPoint.x - self.x;
			var dy = self.targetPoint.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			var nx = dx / distance; // Normalized direction x
			var ny = dy / distance; // Normalized direction y
			// Move player by fixed speed in the direction of the targetPoint
			self.x += nx * fixedSpeed;
			self.y += ny * fixedSpeed;
			// Check if player is close enough to targetPoint to stop
			if (distance < fixedSpeed) {
				self.targetPoint = null; // Clear targetPoint when close enough
				self.verticalDirection = 0;
				self.setPosture(idlePosture); // Restore idle posture
			} else {
				// Alternate between runningUp1 and runningUp2 postures while moving
				var currentTick = LK.ticks;
				if (currentTick % 20 < 10) {
					self.setPosture(runningUp1);
				} else {
					self.setPosture(runningUp2);
				}
			}
		}
	};
	self.setPosture = function (newPosture) {
		self.targetPosture = newPosture;
	};
	self.goToPoint = function (newPosition) {
		self.targetPoint = newPosition;
	};
});

/**** 
* Initialize Game
****/ 
// Player positions
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
/******* Retro Basket ********
A retro basketball game.
It's a one vs one basketball game.
Ball is lanched in the middle.
Players must run and catch it, then throw it in the oppoent hoop.
*****************************/
var idlePosture = {
	x: 1024,
	y: 2000,
	head: {
		x: 0,
		y: -160
	},
	eyes: {
		x: 0,
		y: -160
	},
	rightArm: {
		x: 110,
		y: -20
	},
	rightHand: {
		x: 125,
		y: 30
	},
	leftArm: {
		x: -110,
		y: -20
	},
	leftHand: {
		x: -120,
		y: 30
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 37.5,
		y: 150
	},
	rightFoot: {
		x: 50,
		y: 250
	},
	leftLeg: {
		x: -37.5,
		y: 150
	},
	leftFoot: {
		x: -50,
		y: 250
	}
};
var runningUp1 = {
	x: 1024,
	// Center X
	y: 2000,
	// Player Y position
	head: {
		x: 0,
		y: -160
	},
	eyes: {
		x: 0,
		y: -160
	},
	rightArm: {
		x: 90,
		y: -20
	},
	rightHand: {
		x: 105,
		y: 30
	},
	leftArm: {
		x: -90,
		y: -20
	},
	leftHand: {
		x: -105,
		y: 30
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 40,
		y: 100
	},
	rightFoot: {
		x: 50,
		y: 200
	},
	leftLeg: {
		x: -40,
		y: 150
	},
	leftFoot: {
		x: -50,
		y: 250
	}
};
var runningUp2 = {
	x: 1024,
	// Center X
	y: 2000,
	// Player Y position
	head: {
		x: 0,
		y: -160
	},
	eyes: {
		x: 0,
		y: -160
	},
	rightArm: {
		x: 80,
		y: -20
	},
	rightHand: {
		x: 95,
		y: 30
	},
	leftArm: {
		x: -80,
		y: -20
	},
	leftHand: {
		x: -95,
		y: 30
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 40,
		y: 150
	},
	rightFoot: {
		x: 50,
		y: 250
	},
	leftLeg: {
		x: -40,
		y: 100
	},
	leftFoot: {
		x: -50,
		y: 200
	}
};
var throwingPosture = {
	x: 1024,
	// Center X
	y: 2000,
	// Player Y position
	head: {
		x: 0,
		y: -160
	},
	eyes: {
		x: 0,
		y: -160
	},
	rightArm: {
		x: 100,
		y: -120
	},
	rightHand: {
		x: 100,
		// Set the right hand at the top of the right arm
		y: -220 // Set the right hand at the top of the right arm
	},
	leftArm: {
		x: -100,
		y: -120
	},
	leftHand: {
		x: -100,
		// Set the left hand at the top of the left arm
		y: -220 // Set the left hand at the top of the left arm
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 37.5,
		y: 150
	},
	rightFoot: {
		x: 50,
		y: 250
	},
	leftLeg: {
		x: -37.5,
		y: 150
	},
	leftFoot: {
		x: -50,
		y: 250
	}
};
var player = game.addChild(new Player());
player.x = 2048 / 2; // Center X
player.y = 2732 / 2; // Center Y
player.setPosture(idlePosture);
var ball = game.addChild(new Ball());
ball.reset();
var hoop = game.addChild(new Hoop());
hoop.setPosition();
var score = 0;
var scoreTxt = new Text2(score.toString(), {
	size: 150,
	fill: "#ffffff"
});
LK.gui.top.addChild(scoreTxt);
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	player.goToPoint({
		x: pos.x,
		y: pos.y
	});
});
var idle = true;
// Test postures
/*
var changePostureTimer = LK.setInterval(function () {
	if (idle) {
		player.setPosture(runningUp1);
		idle = false;
	} else {
		player.setPosture(runningUp2);
		idle = true;
	}
}, 1000);
*/
LK.on('tick', function () {
	ball.update();
	// Check if player's trunk intersects with the ball
	if (player.trunk.intersects(ball)) {
		ball.currentPlayer = player; // Assign the player to the ball's currentPlayer property
	}
	// Make the ball follow the currentPlayer's position with dribble movement
	if (ball.currentPlayer) {
		ball.x = ball.currentPlayer.x;
		if (ball.currentPlayer.verticalDirection === 0) {
			ball.y = ball.currentPlayer.y + 20 + Math.sin(LK.ticks / 5) * 5; // Add dribble movement when moving down or idle
			game.addChild(ball); // Ensure ball is in front by re-adding it to the game
		} else {
			ball.y = ball.currentPlayer.y - 120 + Math.sin(LK.ticks / 5) * 5; // Add dribble movement when moving up
			game.addChild(ball.currentPlayer); // Ensure player is in front by re-adding it to the game
		}
	}
	player.updatePosture();
	player.updatePosition();
	// Check if ball intersects with hoop and is moving downwards
	if (ball.intersects(hoop) && ball.speedY > 0) {
		score += 1;
		scoreTxt.setText(score.toString());
		ball.reset();
	}
	// Reset ball if it goes off-screen
	if (ball.y > 2732) {
		ball.reset();
	}
});

===================================================================
--- original.js
+++ change.js
@@ -441,16 +441,16 @@
 	// Check if player's trunk intersects with the ball
 	if (player.trunk.intersects(ball)) {
 		ball.currentPlayer = player; // Assign the player to the ball's currentPlayer property
 	}
-	// Make the ball follow the currentPlayer's position
+	// Make the ball follow the currentPlayer's position with dribble movement
 	if (ball.currentPlayer) {
 		ball.x = ball.currentPlayer.x;
 		if (ball.currentPlayer.verticalDirection === 0) {
-			ball.y = ball.currentPlayer.y + 20;
+			ball.y = ball.currentPlayer.y + 20 + Math.sin(LK.ticks / 5) * 5; // Add dribble movement when moving down or idle
 			game.addChild(ball); // Ensure ball is in front by re-adding it to the game
 		} else {
-			ball.y = ball.currentPlayer.y - 120;
+			ball.y = ball.currentPlayer.y - 120 + Math.sin(LK.ticks / 5) * 5; // Add dribble movement when moving up
 			game.addChild(ball.currentPlayer); // Ensure player is in front by re-adding it to the game
 		}
 	}
 	player.updatePosture();