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

/**** 
* Classes
****/ 
var Berry = Container.expand(function () {
	var self = Container.call(this);
	var berryGraphics = self.attachAsset('berry', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.collected = false;
	return self;
});
var Creature = Container.expand(function () {
	var self = Container.call(this);
	var creatureGraphics = self.attachAsset('creature', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 1;
	self.direction = Math.random() * Math.PI * 2;
	self.changeDirectionTimer = 0;
	self.update = function () {
		self.changeDirectionTimer++;
		if (self.changeDirectionTimer > 120) {
			self.direction = Math.random() * Math.PI * 2;
			self.changeDirectionTimer = 0;
		}
		self.x += Math.cos(self.direction) * self.speed;
		self.y += Math.sin(self.direction) * self.speed;
		// Keep creatures in bounds
		if (self.x < 50 || self.x > 1998) {
			self.direction = Math.PI - self.direction;
		}
		if (self.y < 50 || self.y > 2682) {
			self.direction = -self.direction;
		}
	};
	return self;
});
var Crystal = Container.expand(function () {
	var self = Container.call(this);
	var crystalGraphics = self.attachAsset('crystal', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.collected = false;
	self.glowDirection = 1;
	self.update = function () {
		if (!self.collected) {
			crystalGraphics.alpha += 0.02 * self.glowDirection;
			if (crystalGraphics.alpha >= 1) {
				self.glowDirection = -1;
			} else if (crystalGraphics.alpha <= 0.3) {
				self.glowDirection = 1;
			}
		}
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4;
	self.targetX = null;
	self.targetY = null;
	self.isMoving = false;
	self.moveTo = function (x, y) {
		self.targetX = x;
		self.targetY = y;
		self.isMoving = true;
	};
	self.update = function () {
		if (self.isMoving && self.targetX !== null && self.targetY !== null) {
			var dx = self.targetX - self.x;
			var dy = self.targetY - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < self.speed) {
				self.x = self.targetX;
				self.y = self.targetY;
				self.isMoving = false;
			} else {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
			}
		}
	};
	return self;
});
var Thorn = Container.expand(function () {
	var self = Container.call(this);
	var thornGraphics = self.attachAsset('thorn', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Tree = Container.expand(function () {
	var self = Container.call(this);
	var treeGraphics = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2d5016
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var crystals = [];
var berries = [];
var trees = [];
var thorns = [];
var creatures = [];
var areasDiscovered = 0;
var itemsCollected = 0;
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(scoreTxt);
var itemsTxt = new Text2('Items: 0', {
	size: 60,
	fill: 0xFFFFFF
});
itemsTxt.anchor.set(0, 0);
itemsTxt.y = 100;
LK.gui.topRight.addChild(itemsTxt);
// Inventory button
var inventoryBtn = new Text2('BAG', {
	size: 60,
	fill: 0xFFFFFF
});
inventoryBtn.anchor.set(0, 0);
inventoryBtn.x = 120;
inventoryBtn.y = 20;
LK.gui.topLeft.addChild(inventoryBtn);
// Map button
var mapBtn = new Text2('MAP', {
	size: 60,
	fill: 0xFFFFFF
});
mapBtn.anchor.set(0, 0);
mapBtn.x = 120;
mapBtn.y = 90;
LK.gui.topLeft.addChild(mapBtn);
// Inventory state
var inventoryOpen = false;
var inventoryPanel = null;
// Map state
var mapOpen = false;
var mapPanel = null;
// Create ground
var ground = game.addChild(LK.getAsset('ground', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
}));
// Create player
player = game.addChild(new Player());
player.x = 1024;
player.y = 1366;
// Generate forest elements
function generateForestElements() {
	// Create trees
	for (var i = 0; i < 15; i++) {
		var tree = new Tree();
		tree.x = Math.random() * 1900 + 100;
		tree.y = Math.random() * 2500 + 200;
		trees.push(tree);
		game.addChild(tree);
	}
	// Create crystals
	for (var i = 0; i < 8; i++) {
		var crystal = new Crystal();
		crystal.x = Math.random() * 1800 + 200;
		crystal.y = Math.random() * 2400 + 200;
		crystals.push(crystal);
		game.addChild(crystal);
	}
	// Create berries
	for (var i = 0; i < 12; i++) {
		var berry = new Berry();
		berry.x = Math.random() * 1800 + 200;
		berry.y = Math.random() * 2400 + 200;
		berries.push(berry);
		game.addChild(berry);
	}
	// Create thorns
	for (var i = 0; i < 6; i++) {
		var thorn = new Thorn();
		thorn.x = Math.random() * 1800 + 200;
		thorn.y = Math.random() * 2400 + 200;
		thorns.push(thorn);
		game.addChild(thorn);
	}
	// Create creatures
	for (var i = 0; i < 4; i++) {
		var creature = new Creature();
		creature.x = Math.random() * 1600 + 300;
		creature.y = Math.random() * 2200 + 300;
		creatures.push(creature);
		game.addChild(creature);
	}
}
generateForestElements();
// Touch controls
game.down = function (x, y, obj) {
	player.moveTo(x, y);
};
// Inventory button click handler
inventoryBtn.down = function (x, y, obj) {
	if (!inventoryOpen) {
		// Create inventory panel
		inventoryPanel = game.addChild(LK.getAsset('ground', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 1024,
			y: 1366,
			scaleX: 0.8,
			scaleY: 0.6
		}));
		inventoryPanel.tint = 0x654321;
		inventoryPanel.alpha = 0.9;
		// Add inventory title
		var invTitle = new Text2('INVENTORY', {
			size: 80,
			fill: 0xFFFFFF
		});
		invTitle.anchor.set(0.5, 0);
		invTitle.x = 1024;
		invTitle.y = 900;
		game.addChild(invTitle);
		inventoryPanel.titleText = invTitle;
		// Add close button
		var closeBtn = new Text2('CLOSE', {
			size: 60,
			fill: 0xFF4444
		});
		closeBtn.anchor.set(0.5, 0.5);
		closeBtn.x = 1024;
		closeBtn.y = 1800;
		closeBtn.down = function () {
			inventoryPanel.destroy();
			inventoryPanel.titleText.destroy();
			this.destroy();
			inventoryOpen = false;
			inventoryPanel = null;
		};
		game.addChild(closeBtn);
		inventoryPanel.closeBtn = closeBtn;
		inventoryOpen = true;
	} else {
		// Close inventory
		if (inventoryPanel) {
			inventoryPanel.destroy();
			inventoryPanel.titleText.destroy();
			inventoryPanel.closeBtn.destroy();
			inventoryOpen = false;
			inventoryPanel = null;
		}
	}
};
// Map button click handler
mapBtn.down = function (x, y, obj) {
	if (!mapOpen) {
		// Create map panel
		mapPanel = game.addChild(LK.getAsset('ground', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 1024,
			y: 1366,
			scaleX: 0.9,
			scaleY: 0.8
		}));
		mapPanel.tint = 0x8B4513;
		mapPanel.alpha = 0.95;
		// Add map title
		var mapTitle = new Text2('FOREST MAP', {
			size: 80,
			fill: 0xFFFFFF
		});
		mapTitle.anchor.set(0.5, 0);
		mapTitle.x = 1024;
		mapTitle.y = 800;
		game.addChild(mapTitle);
		mapPanel.titleText = mapTitle;
		// Add player position indicator
		var playerDot = game.addChild(LK.getAsset('crystal', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 1024 + (player.x - 1024) * 0.4,
			y: 1366 + (player.y - 1366) * 0.3,
			scaleX: 0.8,
			scaleY: 0.8
		}));
		playerDot.tint = 0x00FF00;
		mapPanel.playerDot = playerDot;
		// Add close button
		var closeMapBtn = new Text2('CLOSE', {
			size: 60,
			fill: 0xFF4444
		});
		closeMapBtn.anchor.set(0.5, 0.5);
		closeMapBtn.x = 1024;
		closeMapBtn.y = 1900;
		closeMapBtn.down = function () {
			mapPanel.destroy();
			mapPanel.titleText.destroy();
			mapPanel.playerDot.destroy();
			this.destroy();
			mapOpen = false;
			mapPanel = null;
		};
		game.addChild(closeMapBtn);
		mapPanel.closeBtn = closeMapBtn;
		mapOpen = true;
	} else {
		// Close map
		if (mapPanel) {
			mapPanel.destroy();
			mapPanel.titleText.destroy();
			mapPanel.playerDot.destroy();
			mapPanel.closeBtn.destroy();
			mapOpen = false;
			mapPanel = null;
		}
	}
};
// Update score display
function updateScore() {
	scoreTxt.setText('Score: ' + LK.getScore());
	itemsTxt.setText('Items: ' + itemsCollected);
}
// Check collisions and interactions
game.update = function () {
	// Check crystal collection
	for (var i = crystals.length - 1; i >= 0; i--) {
		var crystal = crystals[i];
		if (!crystal.collected && player.intersects(crystal)) {
			crystal.collected = true;
			crystal.alpha = 0;
			itemsCollected++;
			LK.setScore(LK.getScore() + 10);
			updateScore();
			LK.getSound('collect').play();
			crystals.splice(i, 1);
			crystal.destroy();
		}
	}
	// Check berry collection
	for (var i = berries.length - 1; i >= 0; i--) {
		var berry = berries[i];
		if (!berry.collected && player.intersects(berry)) {
			berry.collected = true;
			berry.alpha = 0;
			itemsCollected++;
			LK.setScore(LK.getScore() + 5);
			updateScore();
			LK.getSound('collect').play();
			berries.splice(i, 1);
			berry.destroy();
		}
	}
	// Check thorn collisions
	for (var i = 0; i < thorns.length; i++) {
		var thorn = thorns[i];
		if (player.intersects(thorn)) {
			// Push player away from thorn
			var dx = player.x - thorn.x;
			var dy = player.y - thorn.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 0) {
				player.x = thorn.x + dx / distance * 60;
				player.y = thorn.y + dy / distance * 60;
			}
			player.isMoving = false;
			LK.effects.flashObject(player, 0xff0000, 500);
			LK.getSound('danger').play();
		}
	}
	// Check creature encounters
	for (var i = 0; i < creatures.length; i++) {
		var creature = creatures[i];
		if (player.intersects(creature)) {
			// Push player away from creature
			var dx = player.x - creature.x;
			var dy = player.y - creature.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 0) {
				player.x = creature.x + dx / distance * 70;
				player.y = creature.y + dy / distance * 70;
			}
			player.isMoving = false;
			LK.effects.flashObject(player, 0x8b4513, 500);
			LK.setScore(Math.max(0, LK.getScore() - 2));
			updateScore();
			LK.getSound('danger').play();
		}
	}
	// Check tree collisions (blocking)
	for (var i = 0; i < trees.length; i++) {
		var tree = trees[i];
		if (player.intersects(tree)) {
			// Push player away from tree (account for tree anchor being at bottom center)
			var dx = player.x - tree.x;
			var dy = player.y - (tree.y - tree.height / 2); // Adjust for tree anchor point
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 0) {
				// Increase push distance to ensure player stays outside tree bounds
				player.x = tree.x + dx / distance * (tree.width / 2 + 35);
				player.y = tree.y - tree.height / 2 + dy / distance * (tree.height / 2 + 35);
			}
			player.isMoving = false;
		}
	}
	// Keep player in bounds
	if (player.x < 30) player.x = 30;
	if (player.x > 2018) player.x = 2018;
	if (player.y < 30) player.y = 30;
	if (player.y > 2702) player.y = 2702;
	// Check win condition
	if (itemsCollected >= 15) {
		LK.showYouWin();
	}
};
// Play ambient forest music
LK.playMusic('forestAmbient');
// Initialize score display
updateScore();

===================================================================
--- original.js
+++ change.js
@@ -143,8 +143,32 @@
 });
 itemsTxt.anchor.set(0, 0);
 itemsTxt.y = 100;
 LK.gui.topRight.addChild(itemsTxt);
+// Inventory button
+var inventoryBtn = new Text2('BAG', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+inventoryBtn.anchor.set(0, 0);
+inventoryBtn.x = 120;
+inventoryBtn.y = 20;
+LK.gui.topLeft.addChild(inventoryBtn);
+// Map button
+var mapBtn = new Text2('MAP', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+mapBtn.anchor.set(0, 0);
+mapBtn.x = 120;
+mapBtn.y = 90;
+LK.gui.topLeft.addChild(mapBtn);
+// Inventory state
+var inventoryOpen = false;
+var inventoryPanel = null;
+// Map state
+var mapOpen = false;
+var mapPanel = null;
 // Create ground
 var ground = game.addChild(LK.getAsset('ground', {
 	anchorX: 0,
 	anchorY: 0,
@@ -202,8 +226,127 @@
 // Touch controls
 game.down = function (x, y, obj) {
 	player.moveTo(x, y);
 };
+// Inventory button click handler
+inventoryBtn.down = function (x, y, obj) {
+	if (!inventoryOpen) {
+		// Create inventory panel
+		inventoryPanel = game.addChild(LK.getAsset('ground', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: 1024,
+			y: 1366,
+			scaleX: 0.8,
+			scaleY: 0.6
+		}));
+		inventoryPanel.tint = 0x654321;
+		inventoryPanel.alpha = 0.9;
+		// Add inventory title
+		var invTitle = new Text2('INVENTORY', {
+			size: 80,
+			fill: 0xFFFFFF
+		});
+		invTitle.anchor.set(0.5, 0);
+		invTitle.x = 1024;
+		invTitle.y = 900;
+		game.addChild(invTitle);
+		inventoryPanel.titleText = invTitle;
+		// Add close button
+		var closeBtn = new Text2('CLOSE', {
+			size: 60,
+			fill: 0xFF4444
+		});
+		closeBtn.anchor.set(0.5, 0.5);
+		closeBtn.x = 1024;
+		closeBtn.y = 1800;
+		closeBtn.down = function () {
+			inventoryPanel.destroy();
+			inventoryPanel.titleText.destroy();
+			this.destroy();
+			inventoryOpen = false;
+			inventoryPanel = null;
+		};
+		game.addChild(closeBtn);
+		inventoryPanel.closeBtn = closeBtn;
+		inventoryOpen = true;
+	} else {
+		// Close inventory
+		if (inventoryPanel) {
+			inventoryPanel.destroy();
+			inventoryPanel.titleText.destroy();
+			inventoryPanel.closeBtn.destroy();
+			inventoryOpen = false;
+			inventoryPanel = null;
+		}
+	}
+};
+// Map button click handler
+mapBtn.down = function (x, y, obj) {
+	if (!mapOpen) {
+		// Create map panel
+		mapPanel = game.addChild(LK.getAsset('ground', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: 1024,
+			y: 1366,
+			scaleX: 0.9,
+			scaleY: 0.8
+		}));
+		mapPanel.tint = 0x8B4513;
+		mapPanel.alpha = 0.95;
+		// Add map title
+		var mapTitle = new Text2('FOREST MAP', {
+			size: 80,
+			fill: 0xFFFFFF
+		});
+		mapTitle.anchor.set(0.5, 0);
+		mapTitle.x = 1024;
+		mapTitle.y = 800;
+		game.addChild(mapTitle);
+		mapPanel.titleText = mapTitle;
+		// Add player position indicator
+		var playerDot = game.addChild(LK.getAsset('crystal', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: 1024 + (player.x - 1024) * 0.4,
+			y: 1366 + (player.y - 1366) * 0.3,
+			scaleX: 0.8,
+			scaleY: 0.8
+		}));
+		playerDot.tint = 0x00FF00;
+		mapPanel.playerDot = playerDot;
+		// Add close button
+		var closeMapBtn = new Text2('CLOSE', {
+			size: 60,
+			fill: 0xFF4444
+		});
+		closeMapBtn.anchor.set(0.5, 0.5);
+		closeMapBtn.x = 1024;
+		closeMapBtn.y = 1900;
+		closeMapBtn.down = function () {
+			mapPanel.destroy();
+			mapPanel.titleText.destroy();
+			mapPanel.playerDot.destroy();
+			this.destroy();
+			mapOpen = false;
+			mapPanel = null;
+		};
+		game.addChild(closeMapBtn);
+		mapPanel.closeBtn = closeMapBtn;
+		mapOpen = true;
+	} else {
+		// Close map
+		if (mapPanel) {
+			mapPanel.destroy();
+			mapPanel.titleText.destroy();
+			mapPanel.playerDot.destroy();
+			mapPanel.closeBtn.destroy();
+			mapOpen = false;
+			mapPanel = null;
+		}
+	}
+};
 // Update score display
 function updateScore() {
 	scoreTxt.setText('Score: ' + LK.getScore());
 	itemsTxt.setText('Items: ' + itemsCollected);