===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,311 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var GridCell = Container.expand(function (x, y, isPlayer) {
+	var self = Container.call(this);
+	self.gridX = x;
+	self.gridY = y;
+	self.isPlayer = isPlayer;
+	self.hasShip = false;
+	self.isHit = false;
+	self.isMiss = false;
+	self.shipId = -1;
+	var cellGraphics = self.attachAsset('water', {
+		anchorX: 0,
+		anchorY: 0
+	});
+	self.setShip = function (shipId) {
+		self.hasShip = true;
+		self.shipId = shipId;
+		if (self.isPlayer) {
+			cellGraphics.tint = 0x808080;
+		}
+	};
+	self.markHit = function () {
+		self.isHit = true;
+		cellGraphics.tint = 0xFF0000;
+	};
+	self.markMiss = function () {
+		self.isMiss = true;
+		cellGraphics.tint = 0xFFFFFF;
+	};
+	self.markSunk = function () {
+		cellGraphics.tint = 0x2F2F2F;
+	};
+	self.down = function (x, y, obj) {
+		if (gameState === 'placement' && self.isPlayer) {
+			selectCellForPlacement(self.gridX, self.gridY);
+		} else if (gameState === 'playing' && !self.isPlayer && !self.isHit && !self.isMiss) {
+			playerShoot(self.gridX, self.gridY);
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+var Ship = function Ship(length, id) {
+	this.length = length;
+	this.id = id;
+	this.hits = 0;
+	this.cells = [];
+	this.isSunk = false;
+	this.addCell = function (x, y) {
+		this.cells.push({
+			x: x,
+			y: y
+		});
+	};
+	this.hit = function () {
+		this.hits++;
+		if (this.hits >= this.length) {
+			this.isSunk = true;
+			return true;
+		}
+		return false;
+	};
+};
+var GRID_SIZE = 10;
+var CELL_SIZE = 80;
+var GRID_OFFSET_X = 200;
+var PLAYER_GRID_Y = 1500;
+var AI_GRID_Y = 300;
+var playerGrid = [];
+var aiGrid = [];
+var playerShips = [];
+var aiShips = [];
+var gameState = 'placement'; // 'placement', 'playing', 'gameOver'
+var currentPlayer = 'player'; // 'player', 'ai'
+var selectedX = -1;
+var selectedY = -1;
+var currentShipToPlace = 0;
+var isHorizontalPlacement = true;
+var shipLengths = [5, 4, 3, 3, 2];
+// UI Elements
+var statusText = new Text2('Place your ships', {
+	size: 60,
+	fill: 0x000000
+});
+statusText.anchor.set(0.5, 0);
+LK.gui.top.addChild(statusText);
+var instructionText = new Text2('Tap to place ship horizontally', {
+	size: 40,
+	fill: 0x000000
+});
+instructionText.anchor.set(0.5, 0);
+instructionText.y = 100;
+LK.gui.top.addChild(instructionText);
+// Initialize grids
+function initializeGrids() {
+	// Player grid
+	for (var x = 0; x < GRID_SIZE; x++) {
+		playerGrid[x] = [];
+		for (var y = 0; y < GRID_SIZE; y++) {
+			var cell = new GridCell(x, y, true);
+			cell.x = GRID_OFFSET_X + x * CELL_SIZE;
+			cell.y = PLAYER_GRID_Y + y * CELL_SIZE;
+			playerGrid[x][y] = cell;
+			game.addChild(cell);
+		}
+	}
+	// AI grid
+	for (var x = 0; x < GRID_SIZE; x++) {
+		aiGrid[x] = [];
+		for (var y = 0; y < GRID_SIZE; y++) {
+			var cell = new GridCell(x, y, false);
+			cell.x = GRID_OFFSET_X + x * CELL_SIZE;
+			cell.y = AI_GRID_Y + y * CELL_SIZE;
+			aiGrid[x][y] = cell;
+			game.addChild(cell);
+		}
+	}
+	// Add grid labels
+	var playerLabel = new Text2('Your Fleet', {
+		size: 50,
+		fill: 0x000000
+	});
+	playerLabel.anchor.set(0.5, 0.5);
+	playerLabel.x = GRID_OFFSET_X + GRID_SIZE * CELL_SIZE / 2;
+	playerLabel.y = PLAYER_GRID_Y - 50;
+	game.addChild(playerLabel);
+	var aiLabel = new Text2('Enemy Waters', {
+		size: 50,
+		fill: 0x000000
+	});
+	aiLabel.anchor.set(0.5, 0.5);
+	aiLabel.x = GRID_OFFSET_X + GRID_SIZE * CELL_SIZE / 2;
+	aiLabel.y = AI_GRID_Y - 50;
+	game.addChild(aiLabel);
+}
+function selectCellForPlacement(x, y) {
+	selectedX = x;
+	selectedY = y;
+	if (canPlaceShip(x, y, shipLengths[currentShipToPlace], isHorizontalPlacement, true)) {
+		placeShip(x, y, shipLengths[currentShipToPlace], isHorizontalPlacement, true, currentShipToPlace);
+		currentShipToPlace++;
+		if (currentShipToPlace >= shipLengths.length) {
+			gameState = 'playing';
+			statusText.setText('Fire at enemy positions!');
+			instructionText.setText('Tap enemy grid to shoot');
+			placeAIShips();
+		} else {
+			statusText.setText('Place ship ' + (currentShipToPlace + 1) + ' (length: ' + shipLengths[currentShipToPlace] + ')');
+		}
+	}
+}
+function canPlaceShip(startX, startY, length, horizontal, isPlayer) {
+	var grid = isPlayer ? playerGrid : aiGrid;
+	for (var i = 0; i < length; i++) {
+		var x = horizontal ? startX + i : startX;
+		var y = horizontal ? startY : startY + i;
+		if (x >= GRID_SIZE || y >= GRID_SIZE || x < 0 || y < 0) {
+			return false;
+		}
+		if (grid[x][y].hasShip) {
+			return false;
+		}
+	}
+	return true;
+}
+function placeShip(startX, startY, length, horizontal, isPlayer, shipId) {
+	var grid = isPlayer ? playerGrid : aiGrid;
+	var ships = isPlayer ? playerShips : aiShips;
+	var ship = new Ship(length, shipId);
+	for (var i = 0; i < length; i++) {
+		var x = horizontal ? startX + i : startX;
+		var y = horizontal ? startY : startY + i;
+		grid[x][y].setShip(shipId);
+		ship.addCell(x, y);
+	}
+	ships.push(ship);
+}
+function placeAIShips() {
+	for (var i = 0; i < shipLengths.length; i++) {
+		var placed = false;
+		var attempts = 0;
+		while (!placed && attempts < 100) {
+			var x = Math.floor(Math.random() * GRID_SIZE);
+			var y = Math.floor(Math.random() * GRID_SIZE);
+			var horizontal = Math.random() < 0.5;
+			if (canPlaceShip(x, y, shipLengths[i], horizontal, false)) {
+				placeShip(x, y, shipLengths[i], horizontal, false, i);
+				placed = true;
+			}
+			attempts++;
+		}
+	}
+}
+function playerShoot(x, y) {
+	if (currentPlayer !== 'player') return;
+	var cell = aiGrid[x][y];
+	var hit = false;
+	if (cell.hasShip) {
+		cell.markHit();
+		hit = true;
+		LK.getSound('hit').play();
+		var ship = aiShips[cell.shipId];
+		var sunk = ship.hit();
+		if (sunk) {
+			LK.getSound('sunk').play();
+			markShipAsSunk(ship, false);
+			if (checkVictory(false)) {
+				gameState = 'gameOver';
+				statusText.setText('Victory! You sank all enemy ships!');
+				instructionText.setText('');
+				LK.showYouWin();
+				return;
+			}
+		}
+		statusText.setText('Hit! Fire again!');
+	} else {
+		cell.markMiss();
+		LK.getSound('miss').play();
+		currentPlayer = 'ai';
+		statusText.setText('Miss! Enemy turn...');
+		LK.setTimeout(function () {
+			aiTurn();
+		}, 1000);
+	}
+}
+function aiTurn() {
+	if (currentPlayer !== 'ai') return;
+	var x, y;
+	var attempts = 0;
+	do {
+		x = Math.floor(Math.random() * GRID_SIZE);
+		y = Math.floor(Math.random() * GRID_SIZE);
+		attempts++;
+	} while ((playerGrid[x][y].isHit || playerGrid[x][y].isMiss) && attempts < 100);
+	var cell = playerGrid[x][y];
+	var hit = false;
+	if (cell.hasShip) {
+		cell.markHit();
+		hit = true;
+		LK.getSound('hit').play();
+		var ship = playerShips[cell.shipId];
+		var sunk = ship.hit();
+		if (sunk) {
+			LK.getSound('sunk').play();
+			markShipAsSunk(ship, true);
+			if (checkVictory(true)) {
+				gameState = 'gameOver';
+				statusText.setText('Defeat! Enemy sank all your ships!');
+				instructionText.setText('');
+				LK.showGameOver();
+				return;
+			}
+		}
+		statusText.setText('Enemy hit your ship!');
+		LK.setTimeout(function () {
+			aiTurn();
+		}, 1000);
+	} else {
+		cell.markMiss();
+		LK.getSound('miss').play();
+		currentPlayer = 'player';
+		statusText.setText('Enemy missed! Your turn!');
+	}
+}
+function markShipAsSunk(ship, isPlayer) {
+	var grid = isPlayer ? playerGrid : aiGrid;
+	for (var i = 0; i < ship.cells.length; i++) {
+		var cellPos = ship.cells[i];
+		grid[cellPos.x][cellPos.y].markSunk();
+	}
+}
+function checkVictory(playerLost) {
+	var ships = playerLost ? playerShips : aiShips;
+	for (var i = 0; i < ships.length; i++) {
+		if (!ships[i].isSunk) {
+			return false;
+		}
+	}
+	return true;
+}
+// Double tap to rotate ship during placement
+var lastTapTime = 0;
+game.down = function (x, y, obj) {
+	if (gameState === 'placement') {
+		var currentTime = Date.now();
+		if (currentTime - lastTapTime < 300) {
+			isHorizontalPlacement = !isHorizontalPlacement;
+			instructionText.setText('Tap to place ship ' + (isHorizontalPlacement ? 'horizontally' : 'vertically'));
+		}
+		lastTapTime = currentTime;
+	}
+};
+// Initialize the game
+initializeGrids();
\ No newline at end of file