/**** 
* Classes
****/ 
var Gameplay = Container.expand(function () {
	var self = Container.call(this);
	var gameplayGraphics = self.attachAsset('gameplayBackground', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Tower = Container.expand(function () {
	var self = Container.call(this);
	var towerGraphics = self.attachAsset('testTower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var UI = Container.expand(function () {
	var self = Container.call(this);
	var uiGraphics = self.attachAsset('uiBackground', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
var draggedTower = null;
var isDragging = false;
// Reusable tower creation function
function createTowerButton(color, x, y) {
	var buttonBG = game.addChild(LK.getAsset('BGbuttonTower', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5
	}));
	buttonBG.x = x;
	buttonBG.y = y;
	var button = game.addChild(new Tower());
	button.x = x;
	button.y = y;
	button.tint = color;
	button.down = function (x, y, obj) {
		isDragging = true;
		draggedTower = game.addChild(new Tower());
		draggedTower.x = button.x;
		draggedTower.y = button.y;
		draggedTower.alpha = 0.7;
		draggedTower.tint = color;
	};
	return button;
}
// Helper functions for bounds calculations
function getGameplayBounds() {
	return {
		left: gameplay.x - gameplay.width / 2,
		right: gameplay.x + gameplay.width / 2,
		top: gameplay.y - gameplay.height / 2,
		bottom: gameplay.y + gameplay.height / 2,
		centerX: gameplay.x,
		centerY: gameplay.y
	};
}
function getUIBounds() {
	return {
		left: ui.x - ui.width / 2,
		right: ui.x + ui.width / 2,
		top: ui.y - ui.height / 2,
		bottom: ui.y + ui.height / 2
	};
}
function isPointInUI(x, y) {
	var bounds = getUIBounds();
	return x >= bounds.left && x <= bounds.right && y >= bounds.top && y <= bounds.bottom;
}
function calculateDragOffset(x, y) {
	var bounds = getGameplayBounds();
	var distanceFromCenterX = Math.abs(x - bounds.centerX);
	var distanceFromCenterY = Math.abs(y - bounds.centerY);
	var maxDistanceX = gameplay.width / 2;
	var maxDistanceY = gameplay.height / 2;
	var normalizedDistanceX = distanceFromCenterX / maxDistanceX;
	var normalizedDistanceY = distanceFromCenterY / maxDistanceY;
	var maxOffset = 200;
	var offsetMagnitudeX = maxOffset * normalizedDistanceX;
	var offsetMagnitudeY = maxOffset * normalizedDistanceY;
	var offsetX = 0;
	var offsetY = 0;
	if (x >= bounds.centerX && y <= bounds.centerY) {
		offsetX = offsetMagnitudeX;
		offsetY = -offsetMagnitudeY;
	} else if (x <= bounds.centerX && y <= bounds.centerY) {
		offsetX = -offsetMagnitudeX;
		offsetY = -offsetMagnitudeY;
	} else if (x <= bounds.centerX && y >= bounds.centerY) {
		offsetX = -offsetMagnitudeX;
		offsetY = offsetMagnitudeY;
	} else if (x >= bounds.centerX && y >= bounds.centerY) {
		offsetX = offsetMagnitudeX;
		offsetY = offsetMagnitudeY;
	}
	return {
		offsetX: offsetX,
		offsetY: offsetY
	};
}
// Layer management - objects are added in z-index order (bottom to top)
// Background layer
var gameplay = game.addChild(new Gameplay());
gameplay.x = 1024;
gameplay.y = 1093;
// Game objects layer (towers will be added here)
// UI layer
var ui = game.addChild(new UI());
ui.x = 1024;
ui.y = 2459;
// Create multiple tower creation buttons with different colors
var towerButtons = [];
var buttonSpacing = 300; // Increased spacing between buttons
var startX = 300; // Starting X position
towerButtons.push(createTowerButton(0xffffff, startX, 2459)); // White tower
towerButtons.push(createTowerButton(0xff0000, startX + buttonSpacing, 2459)); // Red tower
towerButtons.push(createTowerButton(0x00ff00, startX + buttonSpacing * 2, 2459)); // Green tower
towerButtons.push(createTowerButton(0x0000ff, startX + buttonSpacing * 3, 2459)); // Blue tower
// Top overlay layer (pointer on top of everything)
var puntero = game.addChild(LK.getAsset('Puntero', {
	anchorX: 0.5,
	anchorY: 0.5
}));
puntero.x = 1024;
puntero.y = 1366;
puntero.alpha = 0;
// Game move handler for dragging
game.move = function (x, y, obj) {
	puntero.x = x;
	puntero.y = y;
	if (isDragging && draggedTower) {
		var gameplayBounds = getGameplayBounds();
		var uiBounds = getUIBounds();
		var offset = calculateDragOffset(x, y);
		var targetX = x + offset.offsetX;
		var targetY = y + offset.offsetY;
		// Apply boundary constraints
		if (targetY > uiBounds.top) {
			targetY = uiBounds.top - 50;
		}
		if (targetY < gameplayBounds.top) {
			targetY = gameplayBounds.top + 50;
		}
		if (targetX < uiBounds.left) {
			targetX = uiBounds.left + 50;
		}
		if (targetX > uiBounds.right) {
			targetX = uiBounds.right - 50;
		}
		// Update tower tint based on pointer position
		var pointerInUI = isPointInUI(puntero.x, puntero.y);
		if (pointerInUI) {
			draggedTower.tint = 0xff0000;
		} else {
			draggedTower.tint = 0xffffff;
		}
		// Smooth movement
		var smoothness = 0.15;
		draggedTower.x += (targetX - draggedTower.x) * smoothness;
		draggedTower.y += (targetY - draggedTower.y) * smoothness;
	}
};
// Game release handler
game.up = function (x, y, obj) {
	if (isDragging && draggedTower) {
		var gameplayBounds = getGameplayBounds();
		var uiBounds = getUIBounds();
		var pointerInUI = isPointInUI(puntero.x, puntero.y);
		var towerInUI = draggedTower.x >= uiBounds.left && draggedTower.x <= uiBounds.right && draggedTower.y >= uiBounds.top && draggedTower.y <= uiBounds.bottom;
		if (pointerInUI || towerInUI) {
			draggedTower.destroy();
		} else if (draggedTower.x >= gameplayBounds.left && draggedTower.x <= gameplayBounds.right && draggedTower.y >= gameplayBounds.top && draggedTower.y <= gameplayBounds.bottom) {
			draggedTower.alpha = 1.0;
			draggedTower.tint = 0xffffff;
		} else {
			draggedTower.destroy();
		}
		isDragging = false;
		draggedTower = null;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -43,10 +43,9 @@
 	var buttonBG = game.addChild(LK.getAsset('BGbuttonTower', {
 		anchorX: 0.5,
 		anchorY: 0.5,
 		scaleX: 1.5,
-		scaleY: 1.5,
-		tint: color
+		scaleY: 1.5
 	}));
 	buttonBG.x = x;
 	buttonBG.y = y;
 	var button = game.addChild(new Tower());