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

/**** 
* Classes
****/ 
var Motorcycle = Container.expand(function () {
	var self = Container.call(this);
	var motorcycleGraphics = self.attachAsset('motorcycle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 3;
	self.speed = 0;
	self.maxSpeed = 8;
	self.update = function () {
		if (gameStarted) {
			// Gradually increase speed
			if (self.speed < self.maxSpeed) {
				self.speed += 0.02;
			}
			// Move forward (simulate road movement)
			roadOffset += self.speed;
		}
	};
	self.takeDamage = function () {
		self.health--;
		// Flash red when hit
		LK.effects.flashObject(self, 0xff0000, 500);
		LK.getSound('hit').play();
		if (self.health <= 0) {
			LK.showGameOver();
		}
	};
	return self;
});
var Projectile = Container.expand(function () {
	var self = Container.call(this);
	var projectileGraphics = self.attachAsset('projectile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0;
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.velocityY += self.gravity;
		// Rotate projectile based on velocity
		self.rotation += 0.1;
	};
	return self;
});
var Protester = Container.expand(function () {
	var self = Container.call(this);
	var protesterGraphics = self.attachAsset('protester', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.throwTimer = 0;
	self.throwDelay = Math.random() * 180 + 60; // Random delay between throws
	self.isLeftSide = true;
	self.update = function () {
		self.throwTimer++;
		if (self.throwTimer >= self.throwDelay && gameStarted) {
			self.throwObject();
			self.throwTimer = 0;
			self.throwDelay = Math.random() * 120 + 40; // Next throw delay
		}
	};
	self.throwObject = function () {
		var projectile = new Projectile();
		projectile.x = self.x;
		projectile.y = self.y - 20;
		// Calculate trajectory toward motorcycle position on road
		var targetX = motorcycle.x + (Math.random() - 0.5) * 200; // Target motorcycle with some variance
		var targetY = roadY;
		projectile.velocityX = (targetX - projectile.x) * 0.015;
		projectile.velocityY = (targetY - projectile.y) * 0.015;
		projectile.gravity = 0.2;
		projectiles.push(projectile);
		game.addChild(projectile);
		LK.getSound('throw').play();
	};
	return self;
});
var Truck = Container.expand(function () {
	var self = Container.call(this);
	var truckGraphics = self.attachAsset('truck', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -2;
	self.active = true;
	self.update = function () {
		if (self.active) {
			self.y += self.speed; // Move toward horizon (upward on screen)
			// Also make trucks smaller as they go away
			var scale = Math.max(0.1, 1 - Math.abs(self.y - roadY) / 1000);
			self.scaleX = scale;
			self.scaleY = scale;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
var roadY = 1366; // Position road at middle of screen (2732/2) for horizon perspective 
var roadOffset = 0;
var gameStarted = false;
var trucksCleared = false;
// Create road and sidewalks at middle of screen for horizon perspective
var leftSidewalk = game.addChild(LK.getAsset('sidewalk', {
	anchorX: 0,
	anchorY: 0.5,
	x: 0,
	y: roadY
}));
var road = game.addChild(LK.getAsset('road', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: roadY
}));
var rightSidewalk = game.addChild(LK.getAsset('sidewalk', {
	anchorX: 1,
	anchorY: 0.5,
	x: 2048,
	y: roadY
}));
// Create trucks at bottom of screen blocking the path
var trucks = [];
var truck1 = game.addChild(new Truck());
truck1.x = 900;
truck1.y = roadY;
var truck2 = game.addChild(new Truck());
truck2.x = 1150;
truck2.y = roadY;
trucks.push(truck1, truck2);
// Create motorcycle at center road behind trucks
var motorcycle = game.addChild(new Motorcycle());
motorcycle.x = 1024;
motorcycle.y = roadY + 100; // Behind the trucks initially at center road
// Create protesters
var protesters = [];
var projectiles = [];
// Left side protesters positioned along the left sidewalk
for (var i = 0; i < 12; i++) {
	var leftProtester = game.addChild(new Protester());
	leftProtester.x = 100 + i * 80;
	leftProtester.y = roadY;
	leftProtester.isLeftSide = true;
	protesters.push(leftProtester);
}
// Right side protesters positioned along the right sidewalk
for (var i = 0; i < 12; i++) {
	var rightProtester = game.addChild(new Protester());
	rightProtester.x = 1600 + i * 80;
	rightProtester.y = roadY;
	rightProtester.isLeftSide = false;
	protesters.push(rightProtester);
}
// Score display
var scoreTxt = new Text2('Distance: 0m', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Health display
var healthTxt = new Text2('Health: 3', {
	size: 60,
	fill: 0xFF0000
});
healthTxt.anchor.set(0, 0);
healthTxt.x = 50;
healthTxt.y = 50;
LK.gui.topRight.addChild(healthTxt);
var dragStartX = 0;
var isDragging = false;
// Touch controls
game.down = function (x, y, obj) {
	if (gameStarted) {
		isDragging = true;
		dragStartX = x;
	}
};
game.move = function (x, y, obj) {
	if (isDragging && gameStarted) {
		var deltaX = x - dragStartX;
		var newX = motorcycle.x + deltaX * 0.5;
		// Keep motorcycle on road
		var roadLeft = road.x - road.width * 0.4;
		var roadRight = road.x + road.width * 0.4;
		if (newX >= roadLeft && newX <= roadRight) {
			motorcycle.x = newX;
		}
		dragStartX = x;
	}
};
game.up = function (x, y, obj) {
	isDragging = false;
};
game.update = function () {
	// Check if trucks have cleared
	if (!trucksCleared) {
		var allTrucksCleared = true;
		for (var i = 0; i < trucks.length; i++) {
			if (trucks[i].y > -200) {
				allTrucksCleared = false;
				break;
			}
		}
		if (allTrucksCleared) {
			trucksCleared = true;
			gameStarted = true;
		}
	}
	// Update score
	if (gameStarted) {
		var distance = Math.floor(roadOffset / 10);
		scoreTxt.setText('Distance: ' + distance + 'm');
		LK.setScore(distance);
	}
	// Update health display
	healthTxt.setText('Health: ' + motorcycle.health);
	// Check projectile collisions
	for (var i = projectiles.length - 1; i >= 0; i--) {
		var projectile = projectiles[i];
		// Remove off-screen projectiles
		if (projectile.x < -100 || projectile.x > 2148 || projectile.y > 2732 + 100) {
			projectile.destroy();
			projectiles.splice(i, 1);
			continue;
		}
		// Check collision with motorcycle
		if (gameStarted && projectile.intersects(motorcycle)) {
			motorcycle.takeDamage();
			projectile.destroy();
			projectiles.splice(i, 1);
			continue;
		}
		// Check if projectile hits road (bounce or break)
		if (projectile.y >= roadY - 20 && projectile.velocityY > 0) {
			projectile.destroy();
			projectiles.splice(i, 1);
		}
	}
	// Increase difficulty over time
	if (gameStarted && LK.ticks % 600 == 0) {
		// Every 10 seconds
		// Spawn more protesters or increase throw frequency
		for (var j = 0; j < protesters.length; j++) {
			protesters[j].throwDelay = Math.max(20, protesters[j].throwDelay - 5);
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -116,13 +116,13 @@
 
 /**** 
 * Game Code
 ****/ 
-var roadY = 2200; // Position road at bottom for horizon perspective
+var roadY = 1366; // Position road at middle of screen (2732/2) for horizon perspective 
 var roadOffset = 0;
 var gameStarted = false;
 var trucksCleared = false;
-// Create road and sidewalks at bottom of screen for horizon perspective
+// Create road and sidewalks at middle of screen for horizon perspective
 var leftSidewalk = game.addChild(LK.getAsset('sidewalk', {
 	anchorX: 0,
 	anchorY: 0.5,
 	x: 0,
@@ -148,12 +148,12 @@
 var truck2 = game.addChild(new Truck());
 truck2.x = 1150;
 truck2.y = roadY;
 trucks.push(truck1, truck2);
-// Create motorcycle at bottom of screen behind trucks
+// Create motorcycle at center road behind trucks
 var motorcycle = game.addChild(new Motorcycle());
 motorcycle.x = 1024;
-motorcycle.y = roadY + 100; // Behind the trucks initially at bottom
+motorcycle.y = roadY + 100; // Behind the trucks initially at center road
 // Create protesters
 var protesters = [];
 var projectiles = [];
 // Left side protesters positioned along the left sidewalk