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

/**** 
* Classes
****/ 
var Arrow = Container.expand(function () {
	var self = Container.call(this);
	var arrowGraphics = self.attachAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.direction = "northeast"; // Starting direction
	self.speed = 8; // Movement speed
	self.path = []; // Track arrow's path
	self.update = function () {
		// Move based on current direction
		if (self.direction === "northeast") {
			self.x += self.speed;
			self.y -= self.speed;
			arrowGraphics.rotation = -Math.PI / 4; // 45 degrees up
		} else {
			self.x += self.speed;
			self.y += self.speed;
			arrowGraphics.rotation = Math.PI / 4; // 45 degrees down
		}
		// Create trail point every few frames
		if (game.ticks % 5 === 0) {
			var trailPoint = new TrailPoint();
			trailPoint.x = self.x;
			trailPoint.y = self.y;
			trailPoint.rotation = arrowGraphics.rotation;
			game.addChild(trailPoint);
			// Add trail point behind the arrow and other game elements
			game.swapChildren(trailPoint, self);
		}
		// Keep in bounds
		if (self.y < 100) {
			self.y = 100;
			self.direction = "southeast";
			arrowGraphics.rotation = Math.PI / 4;
		}
		if (self.y > 2732 - 100) {
			self.y = 2732 - 100;
			self.direction = "northeast";
			arrowGraphics.rotation = -Math.PI / 4;
		}
		// Record path for replay at game end
		if (game.ticks % 5 === 0) {
			self.path.push({
				x: self.x,
				y: self.y
			});
		}
	};
	self.changeDirection = function () {
		if (self.direction === "northeast") {
			self.direction = "southeast";
			arrowGraphics.rotation = Math.PI / 4;
		} else {
			self.direction = "northeast";
			arrowGraphics.rotation = -Math.PI / 4;
		}
	};
	return self;
});
var Bonus = Container.expand(function () {
	var self = Container.call(this);
	var bonusGraphics = self.attachAsset('bonus', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -8;
	self.collected = false;
	self.update = function () {
		self.x += self.speed;
		// Make bonus rotate
		bonusGraphics.rotation += 0.05;
	};
	self.collect = function () {
		self.collected = true;
		tween(bonusGraphics, {
			alpha: 0,
			scaleX: 2,
			scaleY: 2
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	};
	return self;
});
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -10;
	self.update = function () {
		self.x += self.speed;
	};
	return self;
});
var StonksText = Container.expand(function (message, color) {
	var self = Container.call(this);
	var text = new Text2(message || "STONKS!", {
		size: 100,
		fill: color || "#00FF00"
	});
	text.anchor.set(0.5, 0.5);
	self.addChild(text);
	self.animate = function () {
		self.alpha = 1;
		tween(self, {
			alpha: 0,
			y: self.y - 200
		}, {
			duration: 1500,
			easing: tween.easeOut
		});
		tween(self.scale, {
			x: 2,
			y: 2
		}, {
			duration: 1500,
			easing: tween.easeOut
		});
	};
	return self;
});
var TrailPoint = Container.expand(function () {
	var self = Container.call(this);
	var trailGraphics = self.attachAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.3,
		alpha: 0.5
	});
	return self;
});

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

/**** 
* Game Code
****/ 
// Game variables
var arrow;
var obstacles = [];
var bonuses = [];
var stonksTexts = [];
var trailPoints = [];
var lastObstacleTime = 0;
var lastBonusTime = 0;
var marketCap = 0;
var distance = 0;
var gameActive = true;
// Create background
var background = LK.getAsset('background', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
game.addChild(background);
// Create GUI elements
var marketCapText = new Text2("Market Cap: 0", {
	size: 60,
	fill: 0xFFFFFF
});
marketCapText.anchor.set(0.5, 0);
LK.gui.top.addChild(marketCapText);
var distanceText = new Text2("Distance: 0", {
	size: 60,
	fill: 0xFFFFFF
});
distanceText.anchor.set(0.5, 0);
distanceText.y = 80;
LK.gui.top.addChild(distanceText);
// Create arrow
arrow = new Arrow();
arrow.x = 300;
arrow.y = 2732 / 2;
game.addChild(arrow);
// Play background music
LK.playMusic('bgMusic');
// Handle taps
game.down = function (x, y, obj) {
	if (gameActive) {
		arrow.changeDirection();
	}
};
// Generate obstacles
function createObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = 2148; // Just off screen to the right
	obstacle.y = 200 + Math.random() * (2732 - 400);
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
// Generate bonuses
function createBonus() {
	var bonus = new Bonus();
	bonus.x = 2148; // Just off screen to the right
	bonus.y = 200 + Math.random() * (2732 - 400);
	bonuses.push(bonus);
	game.addChild(bonus);
}
// Create stonks text popup
function createStonksText(isPositive, x, y) {
	var message = isPositive ? "STONKS!" : "NOT STONKS!";
	var color = isPositive ? "#00FF00" : "#FF0000";
	var stonksText = new StonksText(message, color);
	stonksText.x = x;
	stonksText.y = y;
	stonksText.animate();
	stonksTexts.push(stonksText);
	game.addChild(stonksText);
}
// Game update loop
game.update = function () {
	if (!gameActive) {
		return;
	}
	// Create obstacles at regular intervals
	if (game.ticks - lastObstacleTime > 60) {
		createObstacle();
		lastObstacleTime = game.ticks;
	}
	// Create bonuses less frequently
	if (game.ticks - lastBonusTime > 180) {
		createBonus();
		lastBonusTime = game.ticks;
	}
	// Update marketCap and distance
	marketCap += 1;
	distance += 1;
	marketCapText.setText("Market Cap: " + marketCap);
	distanceText.setText("Distance: " + distance);
	// Check for obstacles that are off-screen
	for (var i = obstacles.length - 1; i >= 0; i--) {
		if (obstacles[i].x < -150) {
			obstacles[i].destroy();
			obstacles.splice(i, 1);
		}
	}
	// Check for bonuses that are off-screen
	for (var i = bonuses.length - 1; i >= 0; i--) {
		if (bonuses[i].x < -150 || bonuses[i].collected) {
			bonuses[i].destroy();
			bonuses.splice(i, 1);
		}
	}
	// Remove faded stonks texts
	for (var i = stonksTexts.length - 1; i >= 0; i--) {
		if (stonksTexts[i].alpha <= 0) {
			stonksTexts[i].destroy();
			stonksTexts.splice(i, 1);
		}
	}
	// Check for collisions with obstacles
	for (var i = 0; i < obstacles.length; i++) {
		if (arrow.intersects(obstacles[i])) {
			// Game over
			gameActive = false;
			createStonksText(false, arrow.x, arrow.y);
			LK.getSound('crash').play();
			// Flash screen red
			LK.effects.flashScreen(0xFF0000, 1000);
			// Show game over
			LK.setTimeout(function () {
				LK.setScore(marketCap);
				LK.showGameOver();
			}, 1500);
			break;
		}
	}
	// Check for collisions with bonuses
	for (var i = bonuses.length - 1; i >= 0; i--) {
		if (!bonuses[i].collected && arrow.intersects(bonuses[i])) {
			// Collect bonus
			bonuses[i].collect();
			LK.getSound('collect').play();
			// Add bonus score
			var bonusValue = Math.floor(Math.random() * 500) + 500;
			marketCap += bonusValue;
			// Show stonks text
			createStonksText(true, arrow.x, arrow.y);
			// Flash screen green
			LK.effects.flashScreen(0x00FF00, 300);
		}
	}
	// Increase difficulty over time
	if (game.ticks % 600 === 0) {
		for (var i = 0; i < obstacles.length; i++) {
			obstacles[i].speed -= 0.5;
		}
		for (var i = 0; i < bonuses.length; i++) {
			bonuses[i].speed -= 0.3;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -26,8 +26,18 @@
 			self.x += self.speed;
 			self.y += self.speed;
 			arrowGraphics.rotation = Math.PI / 4; // 45 degrees down
 		}
+		// Create trail point every few frames
+		if (game.ticks % 5 === 0) {
+			var trailPoint = new TrailPoint();
+			trailPoint.x = self.x;
+			trailPoint.y = self.y;
+			trailPoint.rotation = arrowGraphics.rotation;
+			game.addChild(trailPoint);
+			// Add trail point behind the arrow and other game elements
+			game.swapChildren(trailPoint, self);
+		}
 		// Keep in bounds
 		if (self.y < 100) {
 			self.y = 100;
 			self.direction = "southeast";
@@ -121,8 +131,19 @@
 		});
 	};
 	return self;
 });
+var TrailPoint = Container.expand(function () {
+	var self = Container.call(this);
+	var trailGraphics = self.attachAsset('arrow', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 0.3,
+		scaleY: 0.3,
+		alpha: 0.5
+	});
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -137,8 +158,9 @@
 var arrow;
 var obstacles = [];
 var bonuses = [];
 var stonksTexts = [];
+var trailPoints = [];
 var lastObstacleTime = 0;
 var lastBonusTime = 0;
 var marketCap = 0;
 var distance = 0;