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

/**** 
* Classes
****/ 
// NumberButton: A tappable number on the board
var NumberButton = Container.expand(function () {
	var self = Container.call(this);
	// Attach circle background, always use btnSize for size and scaling
	var btnSize = 240; // unified button/box size (increased for bigger buttons)
	var circle = self.attachAsset('numberCircle', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: btnSize,
		height: btnSize,
		scaleX: btnSize / 220,
		scaleY: btnSize / 220
	});
	// Number text
	var numberText = new Text2('1', {
		size: 120,
		// increased for bigger buttons
		// This will be scaled with the button
		fill: 0xFFFFFF
	});
	numberText.anchor.set(0.5, 0.5);
	self.addChild(numberText);
	self.value = 1; // The number this button represents
	self.isActive = true; // If false, ignore taps
	self.setNumber = function (n) {
		self.value = n;
		numberText.setText(n);
	};
	// flash method removed to prevent color changes
	// Touch/click event
	self.down = function (x, y, obj) {
		if (!self.isActive) return;
		// Find empty box and check adjacency
		if (typeof numbersContainer !== "undefined" && numbersContainer) {
			var emptyBox = null;
			for (var i = 0; i < numbersContainer.children.length; i++) {
				var child = numbersContainer.children[i];
				if (child.alpha && child.alpha < 1) {
					emptyBox = child;
					break;
				}
			}
			if (emptyBox) {
				// Get grid positions
				var btnPos = getGridPos(self);
				var emptyPos = getGridPos(emptyBox);
				var isAdjacent = false;
				if (btnPos.row === emptyPos.row && Math.abs(btnPos.col - emptyPos.col) === 1) {
					isAdjacent = true;
				} else if (btnPos.col === emptyPos.col && Math.abs(btnPos.row - emptyPos.row) === 1) {
					isAdjacent = true;
				}
				if (isAdjacent) {
					// Animate swap
					var oldX = self.x,
						oldY = self.y;
					tween(self, {
						x: emptyBox.x,
						y: emptyBox.y
					}, {
						duration: 120,
						easing: tween.easeOut
					});
					tween(emptyBox, {
						x: oldX,
						y: oldY
					}, {
						duration: 120,
						easing: tween.easeOut
					});
					// Swap positions in-place
					var tmpX = self.x,
						tmpY = self.y;
					self.x = emptyBox.x;
					self.y = emptyBox.y;
					emptyBox.x = oldX;
					emptyBox.y = oldY;
					return; // Do not trigger number tap logic
				}
			}
		}
		if (typeof onNumberButtonPressed === "function") {
			onNumberButtonPressed(self);
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x181c20
});

/**** 
* Game Code
****/ 
// We'll use a simple circle as a background for each number for better touch targets.
// Numbers will be rendered as Text2, so no need for custom shapes or images for numbers.
// --- Game parameters ---
var boardPadding = 80;
var minNumbers = 15;
var maxNumbers = 15;
var level = 1;
var numbersOnBoard = minNumbers;
var maxLevel = 20;
// --- State ---
var numberButtons = [];
var nextNumber = 1;
var isPlaying = false;
// --- UI ---
// Timer and number UI removed as per requirements
// --- Functions ---
// Define btnSize globally so it is accessible in all functions
var btnSize = 240; // unified button/box size, used everywhere for NumberButton (increased for bigger buttons)
function shuffleArray(arr) {
	for (var i = arr.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = arr[i];
		arr[i] = arr[j];
		arr[j] = temp;
	}
	return arr;
}
function layoutNumbers(n) {
	// Remove old buttons
	for (var i = 0; i < numberButtons.length; i++) {
		numberButtons[i].destroy();
	}
	numberButtons = [];
	// Remove old background if exists
	if (typeof numberRowBgBorder !== "undefined" && numberRowBgBorder && numberRowBgBorder.parent) {
		numberRowBgBorder.parent.removeChild(numberRowBgBorder);
		numberRowBgBorder.destroy();
	}
	numberRowBgBorder = null;
	if (typeof numberRowBg !== "undefined" && numberRowBg && numberRowBg.parent) {
		numberRowBg.parent.removeChild(numberRowBg);
		numberRowBg.destroy();
	}
	numberRowBg = null;
	// Make a smaller square background and border, centered
	var squareSize = Math.floor((Math.min(2048, 2732) - boardPadding * 2) * 0.7); // 70% of previous size
	var bgX = 2048 / 2;
	var bgY = 2732 / 2;
	// Add border: create a slightly larger square behind the main background
	var borderThickness = 14;
	numberRowBgBorder = LK.getAsset('numberCircle', {
		width: squareSize + borderThickness * 2,
		height: squareSize + borderThickness * 2,
		color: 0xffffff,
		// White border for visibility
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: (squareSize + borderThickness * 2) / 220,
		scaleY: (squareSize + borderThickness * 2) / 220,
		x: bgX,
		y: bgY
	});
	game.addChild(numberRowBgBorder);
	numberRowBg = LK.getAsset('numberCircle', {
		width: squareSize,
		height: squareSize,
		color: 0x222b38,
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: squareSize / 220,
		scaleY: squareSize / 220,
		x: bgX,
		y: bgY
	});
	game.addChild(numberRowBg);
	// Create a container to hold all numbers, centered in the square
	if (typeof numbersContainer !== "undefined" && numbersContainer && numbersContainer.parent) {
		numbersContainer.parent.removeChild(numbersContainer);
		numbersContainer.destroy();
	}
	numbersContainer = new Container();
	numbersContainer.x = bgX;
	numbersContainer.y = bgY;
	game.addChild(numbersContainer);
	// Layout numbers in a 5x3 table grid, all boxes the same size, with a visual empty box
	var cols = 5;
	var rows = 3;
	var btnSize = 240; // unified button/box size, used everywhere for NumberButton (increased for bigger buttons)
	var btnSpacing = 70; // space between all boxes
	var gridWidth = cols * btnSize + (cols - 1) * btnSpacing;
	var gridHeight = rows * btnSize + (rows - 1) * btnSpacing;
	var startX = -gridWidth / 2 + btnSize / 2;
	var startY = -gridHeight / 2 + btnSize / 2;
	var positions = [];
	for (var row = 0; row < rows; row++) {
		for (var col = 0; col < cols; col++) {
			positions.push({
				x: startX + col * (btnSize + btnSpacing),
				y: startY + row * (btnSize + btnSpacing)
			});
		}
	}
	// Decide which position will be empty (last one for now)
	var emptyIndex = positions.length - 1;
	// Shuffle numbers
	var nums = [];
	for (var i = 1; i <= n; i++) nums.push(i);
	shuffleArray(nums);
	// Place all numbers inside the single numbersContainer, no per-number backgrounds
	var numIdx = 0;
	for (var i = 0; i < positions.length; i++) {
		if (i === emptyIndex) {
			// Add a visual empty box
			var emptyBox = LK.getAsset('numberCircle', {
				anchorX: 0.5,
				anchorY: 0.5,
				width: btnSize,
				height: btnSize,
				scaleX: btnSize / 220,
				scaleY: btnSize / 220,
				x: positions[i].x,
				y: positions[i].y,
				color: 0x222b38,
				alpha: 0.25
			});
			numbersContainer.addChild(emptyBox);
			continue;
		}
		var btn = new NumberButton();
		btn.setNumber(nums[numIdx]);
		btn.x = positions[i].x;
		btn.y = positions[i].y;
		btn.isActive = true;
		btn.scaleX = 1;
		btn.scaleY = 1;
		numberButtons.push(btn);
		numbersContainer.addChild(btn);
		numIdx++;
	}
	// All numbers are now inside a single container (numbersContainer) which is inside the large square background.
}
function startLevel(lvl) {
	level = lvl;
	numbersOnBoard = Math.min(minNumbers + (level - 1) * 2, maxNumbers);
	nextNumber = 1;
	layoutNumbers(numbersOnBoard);
	isPlaying = true;
}
// updateScoreText and updateTimerText removed
function endGame(win) {
	isPlaying = false;
	// Remove all number buttons
	for (var i = 0; i < numberButtons.length; i++) {
		numberButtons[i].destroy();
	}
	numberButtons = [];
	// Show win/lose
	if (win) {
		LK.showYouWin();
	} else {
		LK.showGameOver();
	}
}
function onNumberButtonPressed(btn) {
	if (!isPlaying) return;
	if (!btn.isActive) return;
	// --- No swap logic needed, just process number tap ---
	if (btn.value === nextNumber) {
		// Correct
		btn.isActive = false;
		// No color change, no disappearance, just mark as inactive
		nextNumber++;
		if (nextNumber > numbersOnBoard) {
			// Level complete
			isPlaying = false;
			LK.setTimeout(function () {
				if (level >= maxLevel) {
					endGame(true);
				} else {
					startLevel(level + 1);
				}
			}, 600);
		}
	} else {
		// Wrong
		// No color change, no penalty
	}
}
// --- Game event handlers ---
game.update = function () {
	if (!isPlaying) return;
	// Timer and time-based game over removed
};
// --- Start game ---
function startGame() {
	level = 1;
	startLevel(level);
}
startGame();
// --- Touch handling for drag-and-slide of rows/columns (sliding puzzle style) ---
var dragButton = null;
var dragStartX = 0;
var dragStartY = 0;
var dragBtnStartX = 0;
var dragBtnStartY = 0;
var dragRowOrCol = null; // {type: 'row'|'col', idx: number}
var dragGroup = []; // buttons being dragged
var dragEmptyBox = null;
var dragEmptyStartX = 0;
var dragEmptyStartY = 0;
// Helper: find the NumberButton under a given (x, y) in numbersContainer local space
function getButtonAtPoint(x, y) {
	for (var i = 0; i < numberButtons.length; i++) {
		var btn = numberButtons[i];
		// Convert global (x, y) to numbersContainer local
		var local = numbersContainer.toLocal({
			x: x,
			y: y
		});
		var bx = btn.x,
			by = btn.y;
		var half = btnSize / 2;
		if (local.x >= bx - half && local.x <= bx + half && local.y >= by - half && local.y <= by + half) {
			return btn;
		}
	}
	return null;
}
// Helper: get grid position (col, row) for a button or empty box
function getGridPos(obj) {
	// Use layoutNumbers grid logic
	var cols = 5,
		rows = 3;
	var btnSpacing = 70;
	var gridWidth = cols * btnSize + (cols - 1) * btnSpacing;
	var gridHeight = rows * btnSize + (rows - 1) * btnSpacing;
	var startX = -gridWidth / 2 + btnSize / 2;
	var startY = -gridHeight / 2 + btnSize / 2;
	var col = Math.round((obj.x - startX) / (btnSize + btnSpacing));
	var row = Math.round((obj.y - startY) / (btnSize + btnSpacing));
	return {
		col: col,
		row: row
	};
}
// Helper: get the empty box object
function getEmptyBox() {
	for (var i = 0; i < numbersContainer.children.length; i++) {
		var child = numbersContainer.children[i];
		if (child.alpha && child.alpha < 1) {
			return child;
		}
	}
	return null;
}
// Helper: get all buttons in a row or column (excluding empty box)
function getButtonsInLine(type, idx) {
	var result = [];
	for (var i = 0; i < numberButtons.length; i++) {
		var btn = numberButtons[i];
		var pos = getGridPos(btn);
		if (type === 'row' && pos.row === idx || type === 'col' && pos.col === idx) {
			result.push(btn);
		}
	}
	return result;
}
// Only allow sliding if game is playing
game.down = function (x, y, obj) {
	if (!isPlaying) return;
	// Convert to numbersContainer local
	var local = numbersContainer.toLocal({
		x: x,
		y: y
	});
	var btn = getButtonAtPoint(x, y);
	if (btn && btn.isActive) {
		dragButton = btn;
		dragStartX = x;
		dragStartY = y;
		dragBtnStartX = btn.x;
		dragBtnStartY = btn.y;
		// Determine if we can slide row or column (must contain empty box)
		var emptyBox = getEmptyBox();
		var btnPos = getGridPos(btn);
		var emptyPos = getGridPos(emptyBox);
		if (btnPos.row === emptyPos.row) {
			dragRowOrCol = {
				type: 'row',
				idx: btnPos.row
			};
			dragGroup = getButtonsInLine('row', btnPos.row);
		} else if (btnPos.col === emptyPos.col) {
			dragRowOrCol = {
				type: 'col',
				idx: btnPos.col
			};
			dragGroup = getButtonsInLine('col', btnPos.col);
		} else {
			dragRowOrCol = null;
			dragGroup = [];
			dragButton = null;
			return;
		}
		dragEmptyBox = emptyBox;
		dragEmptyStartX = emptyBox.x;
		dragEmptyStartY = emptyBox.y;
	}
};
game.move = function (x, y, obj) {
	if (!isPlaying) return;
	if (!dragButton || !dragRowOrCol) return;
	var dx = x - dragStartX;
	var dy = y - dragStartY;
	// Only allow drag if movement is significant (avoid accidental tap)
	if (Math.abs(dx) > 10 || Math.abs(dy) > 10) {
		// Move the group visually along the allowed axis
		if (dragRowOrCol.type === 'row') {
			for (var i = 0; i < dragGroup.length; i++) {
				dragGroup[i].x += dx - (dragGroup[i].lastDragDX || 0);
			}
			dragEmptyBox.x += dx - (dragEmptyBox.lastDragDX || 0);
			// Store last drag
			for (var i = 0; i < dragGroup.length; i++) {
				dragGroup[i].lastDragDX = dx;
			}
			dragEmptyBox.lastDragDX = dx;
		} else if (dragRowOrCol.type === 'col') {
			for (var i = 0; i < dragGroup.length; i++) {
				dragGroup[i].y += dy - (dragGroup[i].lastDragDY || 0);
			}
			dragEmptyBox.y += dy - (dragEmptyBox.lastDragDY || 0);
			// Store last drag
			for (var i = 0; i < dragGroup.length; i++) {
				dragGroup[i].lastDragDY = dy;
			}
			dragEmptyBox.lastDragDY = dy;
		}
	}
};
game.up = function (x, y, obj) {
	if (!dragButton || !dragRowOrCol) {
		dragButton = null;
		dragRowOrCol = null;
		dragGroup = [];
		dragEmptyBox = null;
		return;
	}
	// On release, check if drag is enough to swap with empty box
	var threshold = btnSize * 0.6;
	var moved = false;
	if (dragRowOrCol.type === 'row') {
		var dx = dragGroup[0].lastDragDX || 0;
		if (Math.abs(dx) > threshold) {
			// Determine direction: right or left
			var dir = dx > 0 ? 1 : -1;
			var emptyPos = getGridPos(dragEmptyBox);
			// Only allow if empty is adjacent in row
			var canMove = false;
			for (var i = 0; i < dragGroup.length; i++) {
				var pos = getGridPos(dragGroup[i]);
				if (Math.abs(pos.col - emptyPos.col) === 1) {
					canMove = true;
					break;
				}
			}
			if (canMove) {
				// Swap positions: move all buttons in row toward empty, move empty to button's old pos
				for (var i = 0; i < dragGroup.length; i++) {
					var btn = dragGroup[i];
					var pos = getGridPos(btn);
					if (dir === 1 && pos.col < emptyPos.col || dir === -1 && pos.col > emptyPos.col) {
						// Move this button to empty
						tween(btn, {
							x: dragEmptyBox.x,
							y: dragEmptyBox.y
						}, {
							duration: 120,
							easing: tween.easeOut
						});
						dragEmptyBox.x = btn.x;
						dragEmptyBox.y = btn.y;
						moved = true;
						break;
					}
				}
			}
		}
	} else if (dragRowOrCol.type === 'col') {
		var dy = dragGroup[0].lastDragDY || 0;
		if (Math.abs(dy) > threshold) {
			// Determine direction: down or up
			var dir = dy > 0 ? 1 : -1;
			var emptyPos = getGridPos(dragEmptyBox);
			// Only allow if empty is adjacent in col
			var canMove = false;
			for (var i = 0; i < dragGroup.length; i++) {
				var pos = getGridPos(dragGroup[i]);
				if (Math.abs(pos.row - emptyPos.row) === 1) {
					canMove = true;
					break;
				}
			}
			if (canMove) {
				// Swap positions: move all buttons in col toward empty, move empty to button's old pos
				for (var i = 0; i < dragGroup.length; i++) {
					var btn = dragGroup[i];
					var pos = getGridPos(btn);
					if (dir === 1 && pos.row < emptyPos.row || dir === -1 && pos.row > emptyPos.row) {
						// Move this button to empty
						tween(btn, {
							x: dragEmptyBox.x,
							y: dragEmptyBox.y
						}, {
							duration: 120,
							easing: tween.easeOut
						});
						dragEmptyBox.x = btn.x;
						dragEmptyBox.y = btn.y;
						moved = true;
						break;
					}
				}
			}
		}
	}
	// Snap all to grid if not moved
	if (!moved) {
		// Snap all buttons in group and empty box back to original
		for (var i = 0; i < dragGroup.length; i++) {
			var btn = dragGroup[i];
			tween(btn, {
				x: dragBtnStartX,
				y: dragBtnStartY
			}, {
				duration: 120,
				easing: tween.easeOut
			});
			btn.lastDragDX = 0;
			btn.lastDragDY = 0;
		}
		if (dragEmptyBox) {
			tween(dragEmptyBox, {
				x: dragEmptyStartX,
				y: dragEmptyStartY
			}, {
				duration: 120,
				easing: tween.easeOut
			});
			dragEmptyBox.lastDragDX = 0;
			dragEmptyBox.lastDragDY = 0;
		}
	}
	// Reset drag state
	dragButton = null;
	dragRowOrCol = null;
	dragGroup = [];
	dragEmptyBox = null;
};
// --- Storage (for future highscore etc.) ---
// Not implemented in MVP
// --- Music/Sound ---
// Not implemented in MVP
// --- End of file ---

===================================================================
--- original.js
+++ change.js
@@ -112,46 +112,15 @@
 var minNumbers = 15;
 var maxNumbers = 15;
 var level = 1;
 var numbersOnBoard = minNumbers;
-var timePerLevel = 15000; // ms
-var timePenalty = 1500; // ms lost on wrong tap
-var timeBonus = 500; // ms gained on perfect level
 var maxLevel = 20;
 // --- State ---
 var numberButtons = [];
 var nextNumber = 1;
-var timer = null;
-var timeLeft = timePerLevel;
-var score = 0;
 var isPlaying = false;
-var lastTapTime = 0;
 // --- UI ---
-var scoreText = new Text2('Skor: 0', {
-	size: 90,
-	fill: "#fff"
-});
-scoreText.anchor.set(0.5, 0);
-LK.gui.top.addChild(scoreText);
-var timerText = new Text2('Süre: 0', {
-	size: 80,
-	fill: 0xFFE066
-});
-timerText.anchor.set(0.5, 0);
-LK.gui.top.addChild(timerText);
-var levelText = new Text2('Seviye: 1', {
-	size: 70,
-	fill: 0xB8E994
-});
-levelText.anchor.set(0.5, 0);
-LK.gui.top.addChild(levelText);
-// Position GUI elements
-scoreText.y = 30;
-scoreText.x = LK.gui.top.width / 2;
-timerText.y = scoreText.y + scoreText.height + 10;
-timerText.x = LK.gui.top.width / 2;
-levelText.y = timerText.y + timerText.height + 10;
-levelText.x = LK.gui.top.width / 2;
+// Timer and number UI removed as per requirements
 // --- Functions ---
 // Define btnSize globally so it is accessible in all functions
 var btnSize = 240; // unified button/box size, used everywhere for NumberButton (increased for bigger buttons)
 function shuffleArray(arr) {
@@ -280,21 +249,12 @@
 function startLevel(lvl) {
 	level = lvl;
 	numbersOnBoard = Math.min(minNumbers + (level - 1) * 2, maxNumbers);
 	nextNumber = 1;
-	timeLeft = timePerLevel + Math.max(0, (level - 1) * 500); // Slightly more time for higher levels
-	levelText.setText('Seviye: ' + level);
 	layoutNumbers(numbersOnBoard);
 	isPlaying = true;
-	updateScoreText();
-	updateTimerText();
 }
-function updateScoreText() {
-	scoreText.setText('Skor: ' + score);
-}
-function updateTimerText() {
-	timerText.setText('Süre: ' + Math.ceil(timeLeft / 1000));
-}
+// updateScoreText and updateTimerText removed
 function endGame(win) {
 	isPlaying = false;
 	// Remove all number buttons
 	for (var i = 0; i < numberButtons.length; i++) {
@@ -316,15 +276,11 @@
 		// Correct
 		btn.isActive = false;
 		// No color change, no disappearance, just mark as inactive
 		nextNumber++;
-		score += 10 + Math.max(0, 5 * (level - 1));
-		updateScoreText();
 		if (nextNumber > numbersOnBoard) {
 			// Level complete
 			isPlaying = false;
-			// Bonus for perfect
-			timeLeft += timeBonus;
 			LK.setTimeout(function () {
 				if (level >= maxLevel) {
 					endGame(true);
 				} else {
@@ -333,34 +289,20 @@
 			}, 600);
 		}
 	} else {
 		// Wrong
-		// No color change, just apply penalty
-		timeLeft -= timePenalty;
-		if (timeLeft < 0) {
-			timeLeft = 0;
-		}
-		updateTimerText();
+		// No color change, no penalty
 	}
 }
 // --- Game event handlers ---
 game.update = function () {
 	if (!isPlaying) return;
-	// Timer
-	timeLeft -= 1000 / 60;
-	if (timeLeft < 0) timeLeft = 0;
-	updateTimerText();
-	if (timeLeft <= 0) {
-		endGame(false);
-	}
+	// Timer and time-based game over removed
 };
 // --- Start game ---
 function startGame() {
-	score = 0;
 	level = 1;
 	startLevel(level);
-	updateScoreText();
-	updateTimerText();
 }
 startGame();
 // --- Touch handling for drag-and-slide of rows/columns (sliding puzzle style) ---
 var dragButton = null;