/**** 
* 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 = 2000; // 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 = 200; // 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 = enableEye && 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;
				// Alternate between dribblingPosture1 and dribblingPosture2 when player hasBall and is not moving
				if (self.hasBall && !self.targetPoint) {
					var currentTick = LK.ticks;
					self.setPosture(dribblingPosture1);
				} else {
					self.setPosture(idlePosture);
				}
			} else {
				// Alternate between runningUp1 and runningUp2 postures while moving
				var currentTick = LK.ticks;
				if (currentTick % 20 < 10) {
					self.setPosture(self.hasBall ? runningUpWithBall1 : runningUp1);
				} else {
					self.setPosture(self.hasBall ? runningUpWithBall2 : runningUp2);
				}
			}
		} else {
			if (self.hasBall) {
				var currentTick = LK.ticks;
				self.setPosture(Math.abs(ball.y - self.y) > 150 ? dribblingPosture1 : dribblingPosture2);
			}
		}
	};
	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
****/ 
// Create and position buttonA
var buttonA = game.addChild(LK.getAsset('buttonA', {
	anchorX: 0.5,
	anchorY: 0.5,
	alpha: 0.85,
	x: 2048 - 300,
	y: 2732 - 250
}));
// Create and position the joystick
var joystick = game.addChild(LK.getAsset('joystick', {
	anchorX: 0.5,
	anchorY: 0.5,
	alpha: 0.75,
	x: 300,
	// Positioned on the left with some margin
	// Center X
	y: 2732 - 250 // Positioned at the bottom with some margin
}));
/******* 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 dribblingPosture1 = {
	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: -90,
		y: 30
	},
	leftArm: {
		x: -90,
		y: -20
	},
	leftHand: {
		x: 90,
		y: 30
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 40,
		y: 150
	},
	rightFoot: {
		x: 50,
		y: 250
	},
	leftLeg: {
		x: -40,
		y: 150
	},
	leftFoot: {
		x: -50,
		y: 250
	}
};
var dribblingPosture2 = {
	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: -90,
		y: 50
	},
	leftArm: {
		x: -90,
		y: -20
	},
	leftHand: {
		x: 90,
		y: 50
	},
	trunk: {
		x: 0,
		y: 0
	},
	rightLeg: {
		x: 40,
		y: 150
	},
	rightFoot: {
		x: 50,
		y: 250
	},
	leftLeg: {
		x: -40,
		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 runningUpWithBall1 = {
	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: -90,
		y: 30
	},
	leftArm: {
		x: -90,
		y: -20
	},
	leftHand: {
		x: 90,
		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 runningUpWithBall2 = {
	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("0" + score.toString(), {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.x = -180;
scoreTxt.y = -10;
var enableEye = true;
LK.gui.topRight.addChild(scoreTxt);
var joystickBasePosition = {
	x: joystick.x,
	y: joystick.y
};
var joystickDrag = false;
var buttonADrag = false;
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	// Calculate distance between click and joystick center
	var distance = Math.sqrt(Math.pow(pos.x - joystick.x, 2) + Math.pow(pos.y - joystick.y, 2));
	// Calculate distance between click and buttonA center
	var distanceToButtonA = Math.sqrt(Math.pow(pos.x - buttonA.x, 2) + Math.pow(pos.y - buttonA.y, 2));
	// If click is within joystick radius, start dragging
	if (distance <= joystick.width / 2) {
		joystickDrag = true;
	} else if (distanceToButtonA <= buttonA.width / 2) {
		buttonADrag = true;
	} else {
		// If click is outside joystick radius and not within buttonA radius, treat it as a target position
		player.goToPoint({
			x: pos.x,
			y: pos.y
		});
	}
});
game.on('move', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	if (joystickDrag) {
		var dx = pos.x - joystickBasePosition.x;
		var dy = pos.y - joystickBasePosition.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var maxDistance = joystick.width / 4; // Max distance joystick can move from center
		if (distance > maxDistance) {
			var angle = Math.atan2(dy, dx);
			dx = Math.cos(angle) * maxDistance;
			dy = Math.sin(angle) * maxDistance;
		}
		joystick.x = joystickBasePosition.x + dx;
		joystick.y = joystickBasePosition.y + dy;
		// Update player target point based on joystick movement
		player.goToPoint({
			x: player.x + dx * 5,
			y: player.y + dy * 5
		});
	} else if (buttonADrag) {
		if (!player.hasBall) {
			player.setPosture(throwingPosture);
		}
		var dxButtonA = pos.x - (2048 - 300);
		var dyButtonA = pos.y - (2732 - 250);
		var distanceButtonA = Math.sqrt(dxButtonA * dxButtonA + dyButtonA * dyButtonA);
		var maxDistanceButtonA = buttonA.width / 4; // Max distance buttonA can move from center
		if (distanceButtonA > maxDistanceButtonA) {
			var angleButtonA = Math.atan2(dyButtonA, dxButtonA);
			dxButtonA = Math.cos(angleButtonA) * maxDistanceButtonA;
			dyButtonA = Math.sin(angleButtonA) * maxDistanceButtonA;
		}
		buttonA.x = 2048 - 300 + dxButtonA;
		buttonA.y = 2732 - 250 + dyButtonA;
		// Calculate rotation for arms and hands according to buttonA movement, rotating around their fixation point on the trunk
		var angleRadians = Math.atan2(dyButtonA, dxButtonA);
		// Calculate the new positions for the arms' and hands' fixation points based on the rotation
		var rightArmFixationX = player.trunk.x + Math.cos(angleRadians) * player.rightArm.distanceFromTrunk;
		var rightArmFixationY = player.trunk.y + Math.sin(angleRadians) * player.rightArm.distanceFromTrunk;
		var leftArmFixationX = player.trunk.x + Math.cos(angleRadians) * player.leftArm.distanceFromTrunk;
		var leftArmFixationY = player.trunk.y + Math.sin(angleRadians) * player.leftArm.distanceFromTrunk;
		// Set the new positions for the arms
		player.rightArm.x = rightArmFixationX;
		player.rightArm.y = rightArmFixationY;
		player.leftArm.x = leftArmFixationX;
		player.leftArm.y = leftArmFixationY;
		// Hands follow the arms, maintaining their relative positions
		player.rightHand.x = player.rightArm.x + Math.cos(angleRadians) * player.rightHand.distanceFromArm;
		player.rightHand.y = player.rightArm.y + Math.sin(angleRadians) * player.rightHand.distanceFromArm;
		player.leftHand.x = player.leftArm.x + Math.cos(angleRadians) * player.leftHand.distanceFromArm;
		player.leftHand.y = player.leftArm.y + Math.sin(angleRadians) * player.leftHand.distanceFromArm;
	}
});
game.on('up', function (obj) {
	if (joystickDrag) {
		joystickDrag = false;
		joystick.x = joystickBasePosition.x;
		joystick.y = joystickBasePosition.y;
	}
	if (buttonADrag) {
		buttonADrag = false;
		// Reset buttonA to its original position
		buttonA.x = 2048 - 300;
		buttonA.y = 2732 - 250;
		// Return player to idle posture
		player.setPosture(idlePosture);
	}
});
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
		player.hasBall = true; // 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 + 150 + Math.sin(LK.ticks / 7) * 100; // 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 / 7) * 50; // 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();
	// Re-add joystick to ensure it appears above other elements
	game.addChild(joystick);
	// 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
@@ -706,14 +706,25 @@
 			dyButtonA = Math.sin(angleButtonA) * maxDistanceButtonA;
 		}
 		buttonA.x = 2048 - 300 + dxButtonA;
 		buttonA.y = 2732 - 250 + dyButtonA;
-		// Calculate rotation for arms and hands according to buttonA movement
+		// Calculate rotation for arms and hands according to buttonA movement, rotating around their fixation point on the trunk
 		var angleRadians = Math.atan2(dyButtonA, dxButtonA);
-		player.rightArm.rotation = angleRadians;
-		player.rightHand.rotation = angleRadians;
-		player.leftArm.rotation = angleRadians;
-		player.leftHand.rotation = angleRadians;
+		// Calculate the new positions for the arms' and hands' fixation points based on the rotation
+		var rightArmFixationX = player.trunk.x + Math.cos(angleRadians) * player.rightArm.distanceFromTrunk;
+		var rightArmFixationY = player.trunk.y + Math.sin(angleRadians) * player.rightArm.distanceFromTrunk;
+		var leftArmFixationX = player.trunk.x + Math.cos(angleRadians) * player.leftArm.distanceFromTrunk;
+		var leftArmFixationY = player.trunk.y + Math.sin(angleRadians) * player.leftArm.distanceFromTrunk;
+		// Set the new positions for the arms
+		player.rightArm.x = rightArmFixationX;
+		player.rightArm.y = rightArmFixationY;
+		player.leftArm.x = leftArmFixationX;
+		player.leftArm.y = leftArmFixationY;
+		// Hands follow the arms, maintaining their relative positions
+		player.rightHand.x = player.rightArm.x + Math.cos(angleRadians) * player.rightHand.distanceFromArm;
+		player.rightHand.y = player.rightArm.y + Math.sin(angleRadians) * player.rightHand.distanceFromArm;
+		player.leftHand.x = player.leftArm.x + Math.cos(angleRadians) * player.leftHand.distanceFromArm;
+		player.leftHand.y = player.leftArm.y + Math.sin(angleRadians) * player.leftHand.distanceFromArm;
 	}
 });
 game.on('up', function (obj) {
 	if (joystickDrag) {