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

/**** 
* Classes
****/ 
var Mother = Container.expand(function () {
	var self = Container.call(this);
	var motherGraphics = self.attachAsset('mother', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.targetDistance = 400;
	self.currentDistance = 400;
	self.catchUpSpeed = 3.5;
	self.fallBackSpeed = 1;
	self.isJumping = false;
	self.jumpSpeed = 0;
	self.groundY = 0;
	self.gravity = 1.2;
	self.jumpPower = -22;
	self.jump = function () {
		if (!self.isJumping) {
			self.isJumping = true;
			self.jumpSpeed = self.jumpPower;
		}
	};
	self.update = function () {
		var diff = self.targetDistance - self.currentDistance;
		if (diff < 0) {
			self.currentDistance += Math.max(diff, -self.catchUpSpeed);
		}
		// Handle jumping physics
		if (self.isJumping) {
			self.jumpSpeed += self.gravity;
			self.y += self.jumpSpeed;
			if (self.y >= self.groundY) {
				self.y = self.groundY;
				self.isJumping = false;
				self.jumpSpeed = 0;
			}
		}
		// Check for obstacles and jump over them
		for (var i = 0; i < obstacles.length; i++) {
			var obstacle = obstacles[i];
			var distanceToObstacle = obstacle.x - self.x;
			// If obstacle is approaching (within jumping distance) and mother is on ground
			if (distanceToObstacle > 0 && distanceToObstacle < 120 && !self.isJumping) {
				self.jump();
				break;
			}
		}
	};
	return self;
});
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.speed = 8;
	self.passed = false;
	self.update = function () {
		self.x -= self.speed;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.isJumping = false;
	self.jumpSpeed = 0;
	self.groundY = 0;
	self.gravity = 1.2;
	self.jumpPower = -24;
	self.jump = function () {
		if (!self.isJumping) {
			self.isJumping = true;
			self.jumpSpeed = self.jumpPower;
			LK.getSound('jump').play();
		}
	};
	self.update = function () {
		if (self.isJumping) {
			self.jumpSpeed += self.gravity;
			self.y += self.jumpSpeed;
			if (self.y >= self.groundY) {
				self.y = self.groundY;
				self.isJumping = false;
				self.jumpSpeed = 0;
			}
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
var groundY = 2732 - 200;
var gameSpeed = 8;
var baseGameSpeed = 8;
var obstacles = [];
var obstacleSpawnTimer = 0;
var obstacleSpawnDelay = 90;
var minObstacleSpawnDelay = 45;
var speedIncreaseTimer = 0;
var isGameRunning = true;
var gameWon = false;
var house = null;
var grandmother = null;
// Create ground
var ground = game.addChild(LK.getAsset('ground', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: groundY
}));
// Create player
var player = game.addChild(new Player());
player.x = 400;
player.y = groundY;
player.groundY = groundY;
// Create mother
var mother = game.addChild(new Mother());
mother.x = player.x - mother.currentDistance;
mother.y = groundY;
mother.groundY = groundY;
// Create score display
var scoreTxt = new Text2('Distance: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create distance indicator
var distanceTxt = new Text2('Safe Distance', {
	size: 60,
	fill: 0x4CAF50
});
distanceTxt.anchor.set(0.5, 0);
distanceTxt.y = 120;
LK.gui.top.addChild(distanceTxt);
function spawnObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = 2048 + 100;
	obstacle.y = groundY;
	obstacle.speed = gameSpeed;
	obstacles.push(obstacle);
	game.addChild(obstacle);
	// Randomly spawn consecutive obstacles
	if (Math.random() < 0.3) {
		// 30% chance for consecutive obstacles
		var consecutiveObstacle = new Obstacle();
		consecutiveObstacle.x = 2048 + 150; // Reduced spacing between consecutive obstacles
		consecutiveObstacle.y = groundY;
		consecutiveObstacle.speed = gameSpeed;
		obstacles.push(consecutiveObstacle);
		game.addChild(consecutiveObstacle);
	}
}
function updateDistanceIndicator() {
	var distance = mother.currentDistance;
	var color = 0x4CAF50; // Green - safe
	var text = "Safe Distance";
	if (distance < 150) {
		color = 0xF44336; // Red - danger
		text = "DANGER!";
	} else if (distance < 250) {
		color = 0xFF9800; // Orange - warning
		text = "Getting Close!";
	}
	distanceTxt.tint = color;
	distanceTxt.setText(text);
}
// Touch controls
game.down = function (x, y, obj) {
	if (isGameRunning) {
		player.jump();
	}
};
game.update = function () {
	if (!isGameRunning) return;
	// Update score based on distance traveled
	LK.setScore(LK.getScore() + 1);
	scoreTxt.setText('Distance: ' + LK.getScore());
	// Increase game speed every 100 distance points
	if (LK.getScore() > 0 && LK.getScore() % 100 === 0) {
		// Only increase if we haven't already increased at this score
		if (!speedIncreaseTimer || speedIncreaseTimer !== LK.getScore()) {
			speedIncreaseTimer = LK.getScore(); // Track last speed increase score
			gameSpeed += 0.5;
			obstacleSpawnDelay = Math.max(minObstacleSpawnDelay, obstacleSpawnDelay - 2);
		}
	}
	// Spawn obstacles
	obstacleSpawnTimer++;
	if (obstacleSpawnTimer >= obstacleSpawnDelay) {
		obstacleSpawnTimer = 0;
		spawnObstacle();
	}
	// Update obstacles and check collisions
	for (var i = obstacles.length - 1; i >= 0; i--) {
		var obstacle = obstacles[i];
		obstacle.speed = gameSpeed;
		// Check if obstacle passed player (score bonus)
		if (!obstacle.passed && obstacle.x < player.x - 50) {
			obstacle.passed = true;
			mother.targetDistance = Math.min(500, mother.targetDistance + 15);
		}
		// Check collision with player
		if (player.intersects(obstacle) && !player.isJumping) {
			// Player hit obstacle
			LK.getSound('hit').play();
			LK.effects.flashObject(player, 0xFF0000, 300);
			mother.targetDistance = Math.max(50, mother.targetDistance - 40);
			// Make mother faster after taking damage
			mother.catchUpSpeed += 0.5;
			obstacle.destroy();
			obstacles.splice(i, 1);
			continue;
		}
		// Remove off-screen obstacles
		if (obstacle.x < -100) {
			obstacle.destroy();
			obstacles.splice(i, 1);
		}
	}
	// Update mother position
	mother.x = player.x - mother.currentDistance;
	// Keep mother within screen bounds (never let her go off-screen)
	mother.x = Math.max(50, Math.min(mother.x, 2048 - 50));
	// Update distance indicator
	updateDistanceIndicator();
	// Check win condition - distance 6000
	if (LK.getScore() >= 6000 && !gameWon) {
		gameWon = true;
		// Create house at the end
		house = game.addChild(LK.getAsset('house', {
			anchorX: 0.5,
			anchorY: 1.0,
			x: 2048 + 200,
			y: groundY
		}));
		// Create grandmother inside the house
		grandmother = game.addChild(LK.getAsset('grandmother', {
			anchorX: 0.5,
			anchorY: 1.0,
			x: 2048 + 200,
			y: groundY
		}));
		// Move house and grandmother into view
		tween(house, {
			x: 1800
		}, {
			duration: 2000
		});
		tween(grandmother, {
			x: 1800
		}, {
			duration: 2000
		});
		// Show victory after house appears
		LK.setTimeout(function () {
			LK.showYouWin();
		}, 2500);
	}
	// Check if mother caught player
	if (mother.currentDistance <= 80 && !gameWon) {
		isGameRunning = false;
		LK.effects.flashScreen(0xFF0000, 1000);
		LK.setTimeout(function () {
			LK.showGameOver();
		}, 500);
	}
};

===================================================================
--- original.js
+++ change.js