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

/**** 
* Classes
****/ 
var Fruit = Container.expand(function (type) {
	var self = Container.call(this);
	// FruitTypes is being used before it's defined, so we need to handle this case
	self.type = type;
	self.vx = 0;
	self.vy = 0;
	self.rotation = 0;
	self.angularVelocity = 0;
	self.angularFriction = 0.96; // Increased from 0.97 for more friction
	self.groundAngularFriction = 0.85; // Additional friction when touching ground
	self.gravity = 1.8; // Doubled gravity to make fruits drop faster
	self.friction = 0.98;
	self.elasticity = 0.7;
	self.merging = false;
	self.isStatic = false;
	self.maxAngularVelocity = 0.15; // Add maximum angular velocity cap
	// Only attempt to attach the asset if self.type exists and has necessary properties
	if (self.type && self.type.id && self.type.points && self.type.size) {
		var fruitGraphics = self.attachAsset(self.type.id, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Add fruit name label for clarity
		if (self.type.name) {
			var nameText = new Text2(self.type.name, {
				size: Math.min(40, self.type.size / 5),
				fill: 0xFFFFFF
			});
			nameText.anchor.set(0.5, 0.5);
			self.addChild(nameText);
		}
	} else {
		// This will be initialized properly when the game is fully loaded
		console.log("Warning: Fruit type not available yet or missing required properties");
	}
	self.update = function () {
		if (self.isStatic || self.merging) {
			return;
		}
		// Add damping when velocity is low
		if (Math.abs(self.vx) < 0.5 && Math.abs(self.vy) < 0.5) {
			self.angularVelocity *= 0.9; // Apply damping when fruit is almost at rest
		}
	};
	self.merge = function (otherFruit) {
		if (self.merging || !self.type.next) {
			return;
		}
		self.merging = true;
		otherFruit.merging = true;
		// Calculate midpoint between fruits for new fruit position
		var midX = (self.x + otherFruit.x) / 2;
		var midY = (self.y + otherFruit.y) / 2;
		// Create merge animation
		tween(self, {
			alpha: 0,
			scaleX: 0.5,
			scaleY: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(otherFruit, {
			alpha: 0,
			scaleX: 0.5,
			scaleY: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// Create new merged fruit
				var nextType = FruitTypes[self.type.next.toUpperCase()];
				var newFruit = new Fruit(nextType);
				newFruit.x = midX;
				newFruit.y = midY;
				newFruit.scaleX = 0.5;
				newFruit.scaleY = 0.5;
				game.addChild(newFruit);
				fruits.push(newFruit);
				// Add merge points based on the new fruit's level
				LK.setScore(LK.getScore() + nextType.points);
				updateScoreDisplay();
				// Animate new fruit growing
				tween(newFruit, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 300,
					easing: tween.bounceOut
				});
				// Remove old fruits
				var indexSelf = fruits.indexOf(self);
				if (indexSelf !== -1) {
					fruits.splice(indexSelf, 1);
				}
				self.destroy();
				var indexOther = fruits.indexOf(otherFruit);
				if (indexOther !== -1) {
					fruits.splice(indexOther, 1);
				}
				otherFruit.destroy();
				// Play merge sound
				LK.getSound('merge').play();
			}
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xf6e58d
});

/**** 
* Game Code
****/ 
// Game variables
var FruitTypes = {
	CHERRY: {
		id: 'cherry',
		size: 100,
		points: 1,
		next: 'grape',
		name: '1.Cherry'
	},
	GRAPE: {
		id: 'grape',
		size: 200,
		points: 2,
		next: 'apple',
		name: '2.Grape'
	},
	APPLE: {
		id: 'apple',
		size: 300,
		points: 3,
		next: 'orange',
		name: '3.Apple'
	},
	ORANGE: {
		id: 'orange',
		size: 400,
		points: 5,
		next: 'watermelon',
		name: '4.Orange'
	},
	WATERMELON: {
		id: 'watermelon',
		size: 500,
		points: 8,
		next: 'pineapple',
		name: '5.Watermelon'
	},
	PINEAPPLE: {
		id: 'pineapple',
		size: 600,
		points: 13,
		next: 'melon',
		name: '6.Pineapple'
	},
	MELON: {
		id: 'melon',
		size: 700,
		points: 21,
		next: 'peach',
		name: '7.Melon'
	},
	PEACH: {
		id: 'peach',
		size: 800,
		points: 34,
		next: 'coconut',
		name: '8.Peach'
	},
	COCONUT: {
		id: 'coconut',
		size: 900,
		points: 55,
		next: 'durian',
		name: '9.Coconut'
	},
	DURIAN: {
		id: 'durian',
		size: 1000,
		points: 89,
		next: null,
		name: '10.Durian'
	}
};
var gameWidth = 2048;
var gameHeight = 2732;
var fruits = [];
var nextFruitType = null;
var activeFruit = null; // The fruit currently controlled by the player
var wallLeft, wallRight, gameFloor;
var dropPointY = 200; // Y coordinate where new fruits appear
var gameOver = false;
var scoreText;
var isDragging = false; // Flag to check if the player is currently dragging
// Setup game boundaries
function setupBoundaries() {
	// Left wall
	wallLeft = game.addChild(LK.getAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	wallLeft.x = 0;
	wallLeft.y = gameHeight / 2;
	// Right wall
	wallRight = game.addChild(LK.getAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	wallRight.x = gameWidth;
	wallRight.y = gameHeight / 2;
	// Floor
	gameFloor = game.addChild(LK.getAsset('floor', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	gameFloor.x = gameWidth / 2;
	gameFloor.y = gameHeight;
}
// Create new next fruit
function createNextFruit() {
	// Determine which fruit to spawn (for now just start with smaller fruits)
	var fruitProbability = Math.random();
	var fruitType;
	if (fruitProbability < 0.6) {
		fruitType = FruitTypes.CHERRY;
	} else if (fruitProbability < 0.85) {
		fruitType = FruitTypes.GRAPE;
	} else {
		fruitType = FruitTypes.APPLE;
	}
	nextFruitType = fruitType;
	// Update display
	// No explicit preview display needed, the next fruit will be the one the player controls
	// Create the active fruit
	activeFruit = new Fruit(nextFruitType);
	// Position at the top center initially
	activeFruit.x = gameWidth / 2;
	activeFruit.y = dropPointY;
	// Make it static while the player controls it
	activeFruit.isStatic = true;
	game.addChild(activeFruit);
}
// Drop fruit at specified position
function dropFruit() {
	if (gameOver || !activeFruit) {
		return;
	}
	// Make the active fruit dynamic so it drops
	activeFruit.isStatic = false;
	// Add small random x velocity to make it interesting
	activeFruit.vx = (Math.random() - 0.5) * 3;
	// Add the fruit to the main fruits array
	fruits.push(activeFruit);
	// Play drop sound
	LK.getSound('drop').play();
	// Clear active fruit
	activeFruit = null;
	// Prepare the next fruit after a short delay
	LK.setTimeout(function () {
		createNextFruit();
	}, 500); // Delay before creating the next fruit
}
// Update score display
function updateScoreDisplay() {
	scoreText.setText("SCORE: " + LK.getScore());
}
// Setup UI
function setupUI() {
	// Score display
	scoreText = new Text2("SCORE: 0", {
		size: 80,
		fill: 0xFFFFFF
	});
	scoreText.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreText);
	scoreText.y = 30;
}
// Check for fruit collisions
// Check for fruit collisions
function checkFruitCollisions() {
	for (var i = 0; i < fruits.length; i++) {
		// Skip collision for the active fruit
		if (fruits[i] === activeFruit) {
			continue;
		}
		for (var j = i + 1; j < fruits.length; j++) {
			var fruit1 = fruits[i];
			var fruit2 = fruits[j];
			// Skip collision for the active fruit
			if (fruits[j] === activeFruit) {
				continue;
			}
			// Skip if either fruit is already merging
			if (fruit1.merging || fruit2.merging) {
				continue;
			}
			// Calculate distance between centers
			var dx = fruit2.x - fruit1.x;
			var dy = fruit2.y - fruit1.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Check if they are overlapping
			var combinedRadius = (fruit1.type.size + fruit2.type.size) / 2;
			if (distance < combinedRadius) {
				// Resolve collision (simple separation and velocity adjustment)
				var overlap = combinedRadius - distance;
				var normalizeX = dx / distance;
				var normalizeY = dy / distance;
				var moveX = overlap / 2 * normalizeX;
				var moveY = overlap / 2 * normalizeY;
				fruit1.x -= moveX;
				fruit1.y -= moveY;
				fruit2.x += moveX;
				fruit2.y += moveY;
				// Calculate relative velocity
				var rvX = fruit2.vx - fruit1.vx;
				var rvY = fruit2.vy - fruit1.vy;
				var contactVelocity = rvX * normalizeX + rvY * normalizeY;
				// Only resolve if velocities are separating
				if (contactVelocity < 0) {
					var impulse = -(1 + fruit1.elasticity) * contactVelocity;
					var totalMass = fruit1.type.size + fruit2.type.size; // Using size as a proxy for mass
					var impulse1 = impulse * (fruit2.type.size / totalMass);
					var impulse2 = impulse * (fruit1.type.size / totalMass);
					fruit1.vx -= impulse1 * normalizeX;
					fruit1.vy -= impulse1 * normalizeY;
					fruit2.vx += impulse2 * normalizeX;
					fruit2.vy += impulse2 * normalizeY;
					// Apply friction between colliding fruits
					var tangentX = -normalizeY;
					var tangentY = normalizeX;
					var tangentVelocity = rvX * tangentX + rvY * tangentY;
					var frictionImpulse = -tangentVelocity * 0.1; // Simple friction factor
					fruit1.vx -= frictionImpulse * tangentX;
					fruit1.vy -= frictionImpulse * tangentY;
					fruit2.vx += frictionImpulse * tangentX;
					fruit2.vy += frictionImpulse * tangentY;
					// Apply angular velocity change based on collision
					fruit1.angularVelocity += impulse1 * (tangentX * normalizeY - tangentY * normalizeX) * 0.0005;
					fruit2.angularVelocity -= impulse2 * (tangentX * normalizeY - tangentY * normalizeX) * 0.0005;
					// Cap angular velocity
					fruit1.angularVelocity = Math.min(Math.max(fruit1.angularVelocity, -fruit1.maxAngularVelocity), fruit1.maxAngularVelocity);
					fruit2.angularVelocity = Math.min(Math.max(fruit2.angularVelocity, -fruit2.maxAngularVelocity), fruit2.maxAngularVelocity);
					if (Math.abs(contactVelocity) > 1) {
						LK.getSound('bounce').play();
					}
				}
				// Only proceed with merge if fruits are the same type
				if (fruit1.type === fruit2.type) {
					// Merge fruits if they are close enough and of the same type
					fruit1.merge(fruit2);
					break;
				}
			}
		}
	}
}
// Check if game is over (too many fruits on screen or stacked too high)
function checkGameOver() {
	if (gameOver) {
		return;
	}
	if (fruits.length > 30) {
		gameOver = true;
		LK.showGameOver();
		return;
	}
	// Check if any fruits are too high
	for (var i = 0; i < fruits.length; i++) {
		// Don't check game over for the active fruit
		if (fruits[i] === activeFruit) {
			continue;
		}
		// Only check for game over if fruit is high AND has had time to settle
		if (fruits[i].y < 300 && !fruits[i].merging) {
			var isFruitMoving = Math.abs(fruits[i].vx) > 0.5 || Math.abs(fruits[i].vy) > 0.5;
			// Add a countdown to ensure the fruit has truly stopped moving
			if (!isFruitMoving) {
				// Initialize the stable timer if not already set
				if (fruits[i].stableTimer === undefined) {
					fruits[i].stableTimer = 60; // Give 1 second (60 frames) to confirm stability
				} else {
					fruits[i].stableTimer--;
					if (fruits[i].stableTimer <= 0) {
						gameOver = true;
						LK.showGameOver();
						return;
					}
				}
			} else {
				// Reset timer if the fruit starts moving again
				fruits[i].stableTimer = undefined;
			}
		}
	}
}
// Initialize game
function initGame() {
	LK.setScore(0);
	gameOver = false;
	fruits = [];
	// Start background music
	LK.playMusic('bgmusic');
	// Setup game elements
	setupBoundaries();
	setupUI();
	updateScoreDisplay();
	createNextFruit();
}
// Event handlers
game.down = function (x, y) {
	// We don't need to check specific boundaries to start dragging.
	// As long as there's an active fruit, we can start dragging.
	if (activeFruit) {
		isDragging = true;
		// Update active fruit position immediately
		game.move(x, y);
	}
};
// Mouse or touch move on game object
game.move = function (x, y) {
	if (isDragging && activeFruit) {
		// Only move the active fruit on the X axis
		var minX = wallLeft.x + wallLeft.width / 2 + activeFruit.type.size / 2;
		var maxX = wallRight.x - wallRight.width / 2 - activeFruit.type.size / 2;
		activeFruit.x = Math.max(minX, Math.min(maxX, x));
	}
};
// Mouse or touch up on game object
game.up = function () {
	if (isDragging && activeFruit) {
		dropFruit();
	}
	isDragging = false;
};
// Game update loop
game.update = function () {
	// Apply physics and check collisions for each fruit
	for (var i = fruits.length - 1; i >= 0; i--) {
		var fruit = fruits[i];
		if (fruit.isStatic || fruit.merging) {
			continue;
		}
		// Store last position for boundary checks
		if (fruit.lastY === undefined) {
			fruit.lastY = fruit.y;
		}
		if (fruit.lastX === undefined) {
			fruit.lastX = fruit.x;
		}
		// Apply gravity
		fruit.vy += fruit.gravity;
		// Apply velocity
		fruit.x += fruit.vx;
		fruit.y += fruit.vy;
		// Apply rotation
		fruit.rotation += fruit.angularVelocity;
		// Apply friction
		fruit.vx *= fruit.friction;
		fruit.vy *= fruit.friction;
		// Apply angular friction
		fruit.angularVelocity *= fruit.angularFriction;
		// Clamp angular velocity
		fruit.angularVelocity = Math.min(Math.max(fruit.angularVelocity, -fruit.maxAngularVelocity), fruit.maxAngularVelocity);
		// Wall collision
		if (fruit.x < wallLeft.x + wallLeft.width / 2 + fruit.type.size / 2) {
			fruit.x = wallLeft.x + wallLeft.width / 2 + fruit.type.size / 2;
			fruit.vx = -fruit.vx * fruit.elasticity;
			fruit.angularVelocity += fruit.vy * 0.005 * (fruit.vx / Math.abs(fruit.vx || 1)); // Apply angular velocity based on vertical velocity and direction of impact
			fruit.angularVelocity *= fruit.groundAngularFriction;
			if (Math.abs(fruit.vx) > 1) {
				LK.getSound('bounce').play();
			}
		} else if (fruit.x > wallRight.x - wallRight.width / 2 - fruit.type.size / 2) {
			fruit.x = wallRight.x - wallRight.width / 2 - fruit.type.size / 2;
			fruit.vx = -fruit.vx * fruit.elasticity;
			fruit.angularVelocity -= fruit.vy * 0.005 * (fruit.vx / Math.abs(fruit.vx || 1)); // Apply angular velocity based on vertical velocity and direction of impact
			fruit.angularVelocity *= fruit.groundAngularFriction;
			if (Math.abs(fruit.vx) > 1) {
				LK.getSound('bounce').play();
			}
		}
		// Floor collision
		if (fruit.y > gameFloor.y - gameFloor.height / 2 - fruit.type.size / 2) {
			fruit.y = gameFloor.y - gameFloor.height / 2 - fruit.type.size / 2;
			fruit.vy = -fruit.vy * fruit.elasticity;
			if (Math.abs(fruit.vx) > 0.5) {
				fruit.angularVelocity += fruit.vx * 0.01 * (fruit.vy / Math.abs(fruit.vy || 1)); // Apply angular velocity based on horizontal velocity and direction of impact
			}
			fruit.angularVelocity *= fruit.groundAngularFriction;
			if (Math.abs(fruit.vy) < 2) {
				fruit.vy = 0;
			}
			if (Math.abs(fruit.angularVelocity) < 0.03) {
				fruit.angularVelocity = 0;
			}
			if (Math.abs(fruit.vy) > 1) {
				LK.getSound('bounce').play();
			}
		}
		// Update last positions
		fruit.lastX = fruit.x;
		fruit.lastY = fruit.y;
	}
	// Check for fruit collisions
	checkFruitCollisions();
	// Check game over conditions
	checkGameOver();
};
// Initialize the game
initGame();

===================================================================
--- original.js
+++ change.js
@@ -28,9 +28,17 @@
 		var fruitGraphics = self.attachAsset(self.type.id, {
 			anchorX: 0.5,
 			anchorY: 0.5
 		});
-		// No point value shown on fruit
+		// Add fruit name label for clarity
+		if (self.type.name) {
+			var nameText = new Text2(self.type.name, {
+				size: Math.min(40, self.type.size / 5),
+				fill: 0xFFFFFF
+			});
+			nameText.anchor.set(0.5, 0.5);
+			self.addChild(nameText);
+		}
 	} else {
 		// This will be initialized properly when the game is fully loaded
 		console.log("Warning: Fruit type not available yet or missing required properties");
 	}
@@ -123,63 +131,73 @@
 	CHERRY: {
 		id: 'cherry',
 		size: 100,
 		points: 1,
-		next: 'grape'
+		next: 'grape',
+		name: '1.Cherry'
 	},
 	GRAPE: {
 		id: 'grape',
 		size: 200,
 		points: 2,
-		next: 'apple'
+		next: 'apple',
+		name: '2.Grape'
 	},
 	APPLE: {
 		id: 'apple',
 		size: 300,
 		points: 3,
-		next: 'orange'
+		next: 'orange',
+		name: '3.Apple'
 	},
 	ORANGE: {
 		id: 'orange',
 		size: 400,
 		points: 5,
-		next: 'watermelon'
+		next: 'watermelon',
+		name: '4.Orange'
 	},
 	WATERMELON: {
 		id: 'watermelon',
 		size: 500,
 		points: 8,
-		next: 'pineapple'
+		next: 'pineapple',
+		name: '5.Watermelon'
 	},
 	PINEAPPLE: {
 		id: 'pineapple',
 		size: 600,
 		points: 13,
-		next: 'melon'
+		next: 'melon',
+		name: '6.Pineapple'
 	},
 	MELON: {
 		id: 'melon',
 		size: 700,
 		points: 21,
-		next: 'peach'
+		next: 'peach',
+		name: '7.Melon'
 	},
 	PEACH: {
 		id: 'peach',
 		size: 800,
 		points: 34,
-		next: 'coconut'
+		next: 'coconut',
+		name: '8.Peach'
 	},
 	COCONUT: {
 		id: 'coconut',
 		size: 900,
 		points: 55,
-		next: 'durian'
+		next: 'durian',
+		name: '9.Coconut'
 	},
 	DURIAN: {
 		id: 'durian',
 		size: 1000,
 		points: 89,
-		next: null
+		next: null,
+		name: '10.Durian'
 	}
 };
 var gameWidth = 2048;
 var gameHeight = 2732;