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

/**** 
* Classes
****/ 
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	return self;
});
var Rock = Container.expand(function (rockType) {
	var self = Container.call(this);
	var assetName = rockType || 'rock_medium';
	var rockGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set falling speed based on rock type
	if (assetName === 'rock_small') {
		self.fallSpeed = 3;
	} else if (assetName === 'rock_medium') {
		self.fallSpeed = 4;
	} else {
		self.fallSpeed = 2;
	}
	// Add chance for fast-falling rocks (20% chance)
	if (Math.random() < 0.2) {
		self.fallSpeed *= 2.5; // Make some rocks fall much faster
	}
	// Store rock type for breaking logic
	self.rockType = assetName;
	self.update = function () {
		// Check collision with other rocks before moving
		var proposedY = self.y + self.fallSpeed;
		var canMove = true;
		var collidingRock = null;
		// Check against all other rocks
		for (var i = 0; i < rocks.length; i++) {
			var otherRock = rocks[i];
			if (otherRock === self) continue; // Skip self
			// Check if we would collide with another rock
			var tempY = self.y;
			self.y = proposedY;
			if (self.intersects(otherRock)) {
				canMove = false;
				collidingRock = otherRock;
			}
			self.y = tempY; // Restore original position
			if (!canMove) break;
		}
		// If collision detected, break both rocks
		if (!canMove && collidingRock) {
			self.shouldBreak = true;
			collidingRock.shouldBreak = true;
		}
		// Only move if no collision would occur
		if (canMove) {
			self.y = proposedY;
		}
	};
	return self;
});
var RockPiece = Container.expand(function (size) {
	var self = Container.call(this);
	var pieceGraphics = self.attachAsset('rock_small', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Scale down based on size parameter
	var scale = size || 0.3;
	pieceGraphics.scaleX = scale;
	pieceGraphics.scaleY = scale;
	// Random velocity for flying pieces
	self.velocityX = (Math.random() - 0.5) * 8;
	self.velocityY = -Math.random() * 5 - 2;
	self.gravity = 0.3;
	self.lifeTime = 0;
	self.maxLifeTime = 120; // 2 seconds at 60fps
	self.update = function () {
		// Apply physics
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.velocityY += self.gravity;
		// Fade out over time
		self.lifeTime++;
		var alpha = 1 - self.lifeTime / self.maxLifeTime;
		pieceGraphics.alpha = Math.max(0, alpha);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87ceeb
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var rocks = [];
var rockPieces = [];
var rockSpawnTimer = 0;
var rockSpawnDelay = 90; // Initial spawn delay (60fps = 1.5 seconds)
var gameSpeed = 1;
var speedIncreaseTimer = 0;
var dragNode = null;
// UI Elements
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var timeTxt = new Text2('Time: 0s', {
	size: 60,
	fill: 0xFFFFFF
});
timeTxt.anchor.set(0, 0);
timeTxt.x = 50;
timeTxt.y = 150;
LK.gui.topLeft.addChild(timeTxt);
// Initialize player
player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 150;
// Game state tracking
var gameTime = 0;
var lastIntersecting = false;
// Rock types for variety
var rockTypes = ['rock_small', 'rock_medium', 'rock_large'];
// Event handlers
function handleMove(x, y, obj) {
	if (dragNode) {
		// Convert to game coordinates and constrain to screen bounds
		var newX = x;
		var playerWidth = 40; // Half width for boundary checking
		if (newX < playerWidth) {
			newX = playerWidth;
		} else if (newX > 2048 - playerWidth) {
			newX = 2048 - playerWidth;
		}
		dragNode.x = newX;
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	dragNode = player;
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Function to create rock pieces when rocks break
function createRockPieces(rock) {
	var numPieces = 4 + Math.floor(Math.random() * 4); // 4-7 pieces
	for (var p = 0; p < numPieces; p++) {
		var piece = new RockPiece(0.2 + Math.random() * 0.3);
		piece.x = rock.x + (Math.random() - 0.5) * 40;
		piece.y = rock.y + (Math.random() - 0.5) * 40;
		rockPieces.push(piece);
		game.addChild(piece);
	}
}
// Spawn rock function
function spawnRock() {
	var rockType = rockTypes[Math.floor(Math.random() * rockTypes.length)];
	var newRock = new Rock(rockType);
	// Try to find a safe horizontal position to prevent immediate overlap
	var attempts = 0;
	var safePosition = false;
	var proposedX;
	while (!safePosition && attempts < 10) {
		proposedX = Math.random() * (2048 - 200) + 100;
		safePosition = true;
		// Check against existing rocks in the spawn area
		for (var i = 0; i < rocks.length; i++) {
			var existingRock = rocks[i];
			if (existingRock.y < 200) {
				// Only check rocks near spawn area
				var distance = Math.abs(existingRock.x - proposedX);
				if (distance < 150) {
					// Minimum spacing
					safePosition = false;
					break;
				}
			}
		}
		attempts++;
	}
	newRock.x = proposedX;
	newRock.y = -100 - Math.random() * 50; // Vary spawn height slightly
	// Apply game speed multiplier
	newRock.fallSpeed *= gameSpeed;
	// Initialize tracking variables
	newRock.lastY = newRock.y;
	newRock.lastIntersecting = false;
	rocks.push(newRock);
	game.addChild(newRock);
}
// Main game update loop
game.update = function () {
	gameTime++;
	// Update score and time display
	var seconds = Math.floor(gameTime / 60);
	LK.setScore(seconds);
	scoreTxt.setText(LK.getScore());
	timeTxt.setText('Time: ' + seconds + 's');
	// Increase difficulty over time
	speedIncreaseTimer++;
	if (speedIncreaseTimer >= 300) {
		// Every 5 seconds
		speedIncreaseTimer = 0;
		gameSpeed += 0.1;
		if (rockSpawnDelay > 10) {
			rockSpawnDelay -= 5; // Reduce spawn delay even more aggressively
		}
		// Ensure minimum spawn delay
		if (rockSpawnDelay < 8) {
			rockSpawnDelay = 8;
		}
	}
	// Spawn rocks
	rockSpawnTimer++;
	if (rockSpawnTimer >= rockSpawnDelay) {
		rockSpawnTimer = 0;
		// Spawn multiple rocks based on game progression
		var rocksToSpawn = 1;
		if (seconds > 15) rocksToSpawn = 2;
		if (seconds > 30) rocksToSpawn = 3;
		if (seconds > 45) rocksToSpawn = 4;
		if (seconds > 60) rocksToSpawn = 5;
		if (seconds > 90) rocksToSpawn = 6;
		if (seconds > 120) rocksToSpawn = 7;
		for (var spawnCount = 0; spawnCount < rocksToSpawn; spawnCount++) {
			spawnRock();
		}
	}
	// Additional frequent spawning for more rocks
	if (rockSpawnTimer % Math.max(15, rockSpawnDelay / 3) === 0 && seconds > 10) {
		spawnRock();
	}
	// Update and check rocks
	for (var i = rocks.length - 1; i >= 0; i--) {
		var rock = rocks[i];
		// Check if rock should break
		if (rock.shouldBreak) {
			createRockPieces(rock);
			rock.destroy();
			rocks.splice(i, 1);
			continue;
		}
		// Track off-screen removal
		if (rock.lastY <= 2732 + 100 && rock.y > 2732 + 100) {
			rock.destroy();
			rocks.splice(i, 1);
			continue;
		}
		// Check collision with player
		var currentIntersecting = rock.intersects(player);
		if (!rock.lastIntersecting && currentIntersecting) {
			// Collision detected - game over
			LK.getSound('hit').play();
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
		// Update tracking variables
		rock.lastY = rock.y;
		rock.lastIntersecting = currentIntersecting;
	}
	// Update rock pieces
	for (var j = rockPieces.length - 1; j >= 0; j--) {
		var piece = rockPieces[j];
		// Remove pieces that have expired
		if (piece.lifeTime >= piece.maxLifeTime) {
			piece.destroy();
			rockPieces.splice(j, 1);
			continue;
		}
		// Remove pieces that fall off screen
		if (piece.y > 2732 + 100) {
			piece.destroy();
			rockPieces.splice(j, 1);
			continue;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -175,11 +175,32 @@
 // Spawn rock function
 function spawnRock() {
 	var rockType = rockTypes[Math.floor(Math.random() * rockTypes.length)];
 	var newRock = new Rock(rockType);
-	// Random horizontal position
-	newRock.x = Math.random() * (2048 - 200) + 100;
-	newRock.y = -100;
+	// Try to find a safe horizontal position to prevent immediate overlap
+	var attempts = 0;
+	var safePosition = false;
+	var proposedX;
+	while (!safePosition && attempts < 10) {
+		proposedX = Math.random() * (2048 - 200) + 100;
+		safePosition = true;
+		// Check against existing rocks in the spawn area
+		for (var i = 0; i < rocks.length; i++) {
+			var existingRock = rocks[i];
+			if (existingRock.y < 200) {
+				// Only check rocks near spawn area
+				var distance = Math.abs(existingRock.x - proposedX);
+				if (distance < 150) {
+					// Minimum spacing
+					safePosition = false;
+					break;
+				}
+			}
+		}
+		attempts++;
+	}
+	newRock.x = proposedX;
+	newRock.y = -100 - Math.random() * 50; // Vary spawn height slightly
 	// Apply game speed multiplier
 	newRock.fallSpeed *= gameSpeed;
 	// Initialize tracking variables
 	newRock.lastY = newRock.y;
@@ -196,29 +217,40 @@
 	scoreTxt.setText(LK.getScore());
 	timeTxt.setText('Time: ' + seconds + 's');
 	// Increase difficulty over time
 	speedIncreaseTimer++;
-	if (speedIncreaseTimer >= 600) {
-		// Every 10 seconds
+	if (speedIncreaseTimer >= 300) {
+		// Every 5 seconds
 		speedIncreaseTimer = 0;
 		gameSpeed += 0.1;
-		if (rockSpawnDelay > 20) {
-			rockSpawnDelay -= 8; // Reduce spawn delay more aggressively
+		if (rockSpawnDelay > 10) {
+			rockSpawnDelay -= 5; // Reduce spawn delay even more aggressively
 		}
+		// Ensure minimum spawn delay
+		if (rockSpawnDelay < 8) {
+			rockSpawnDelay = 8;
+		}
 	}
 	// Spawn rocks
 	rockSpawnTimer++;
 	if (rockSpawnTimer >= rockSpawnDelay) {
 		rockSpawnTimer = 0;
 		// Spawn multiple rocks based on game progression
 		var rocksToSpawn = 1;
-		if (seconds > 30) rocksToSpawn = 2;
-		if (seconds > 60) rocksToSpawn = 3;
-		if (seconds > 120) rocksToSpawn = 4;
+		if (seconds > 15) rocksToSpawn = 2;
+		if (seconds > 30) rocksToSpawn = 3;
+		if (seconds > 45) rocksToSpawn = 4;
+		if (seconds > 60) rocksToSpawn = 5;
+		if (seconds > 90) rocksToSpawn = 6;
+		if (seconds > 120) rocksToSpawn = 7;
 		for (var spawnCount = 0; spawnCount < rocksToSpawn; spawnCount++) {
 			spawnRock();
 		}
 	}
+	// Additional frequent spawning for more rocks
+	if (rockSpawnTimer % Math.max(15, rockSpawnDelay / 3) === 0 && seconds > 10) {
+		spawnRock();
+	}
 	// Update and check rocks
 	for (var i = rocks.length - 1; i >= 0; i--) {
 		var rock = rocks[i];
 		// Check if rock should break