/**** 
* Classes
****/ 
// ALFRomeo class
var ALFRomeo = Container.expand(function () {
	var self = Container.call(this);
	var alfaRomeoGraphics = self.attachAsset('ALFRomeo', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 650
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// AUDID class
var AUDID = Container.expand(function () {
	var self = Container.call(this);
	var audiGraphics = self.attachAsset('AUDID', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 288.92,
		scaleY: 800 / 687.86
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// AiphaTauri class
var AiphaTauri = Container.expand(function () {
	var self = Container.call(this);
	var aiphaTauriGraphics = self.attachAsset('AiphaTauri', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 480,
		scaleY: 800 / 830
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Aipine class
var Aipine = Container.expand(function () {
	var self = Container.call(this);
	var aipineGraphics = self.attachAsset('Aipine', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 450,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// AshtonMartin class
var AshtonMartin = Container.expand(function () {
	var self = Container.call(this);
	var astonMartinGraphics = self.attachAsset('AshtonMartin', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 440,
		scaleY: 800 / 816.13
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// BMiWMotorsport50YearAnniversary class
var BMiWMotorsport50YearAnniversary = Container.expand(function () {
	var self = Container.call(this);
	var bmw50AnniversaryGraphics = self.attachAsset('BMiWMotorsport50YearAnniversary', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1,
		scaleY: 1
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// BMiW Willaims class
var BMiWWillaims = Container.expand(function () {
	var self = Container.call(this);
	var bmwGraphics = self.attachAsset('BMiWWillaims', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1,
		scaleY: 1
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// BarRonda class
var BarRonda = Container.expand(function () {
	var self = Container.call(this);
	var barRondaGraphics = self.attachAsset('BarRonda', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1,
		scaleY: 1
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
var BlueBull = Container.expand(function () {
	var self = Container.call(this);
	var blueBullGraphics = self.attachAsset('BlueBull', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 500,
		scaleY: 800 / 900
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
//<Assets used in the game will automatically appear here>
// Car class
var Car = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('Mercedesz2000', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0;
	self.maxSpeed = 10 * 1.7;
	self.acceleration = 0.2 * 1.7;
	self.deceleration = 0.1 * 1.7;
	self.update = function () {
		self.y -= self.speed;
		if (self.speed > 0) {
			self.speed -= self.deceleration;
		}
	};
	self.accelerate = function () {
		if (self.speed < self.maxSpeed) {
			self.speed += self.acceleration;
		}
	};
});
var FRVR = Container.expand(function () {
	var self = Container.call(this);
	var frvrGraphics = self.attachAsset('FRVR', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 370 / 370,
		scaleY: 760 / 760
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// FerrAi class
var FerrAi = Container.expand(function () {
	var self = Container.call(this);
	var ferrAiGraphics = self.attachAsset('FerrAi', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 845.15
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// ForceIndAi class
var ForceIndAi = Container.expand(function () {
	var self = Container.call(this);
	var forceIndAiGraphics = self.attachAsset('ForceIndAi', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 480,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Grid class
var Grid = Container.expand(function () {
	var self = Container.call(this);
	var gridGraphics = self.attachAsset('grid', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.destroy();
			var index = grids.indexOf(self);
			if (index > -1) {
				grids.splice(index, 1);
			}
		}
	};
});
// Jaguair class
var Jaguair = Container.expand(function () {
	var self = Container.call(this);
	var jaguairGraphics = self.attachAsset('Jaguair', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 800
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Jordain class
var Jordain = Container.expand(function () {
	var self = Container.call(this);
	var jordainGraphics = self.attachAsset('Jordain', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 420,
		scaleY: 800 / 820
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
var MBW = Container.expand(function () {
	var self = Container.call(this);
	var mbwGraphics = self.attachAsset('MBW', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// McLairen class
var McLairen = Container.expand(function () {
	var self = Container.call(this);
	var mclairenGraphics = self.attachAsset('McLairen', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 880
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// MacLaren Ayrton Senna class
var McLairenBrasil = Container.expand(function () {
	var self = Container.call(this);
	var mclarenGraphics = self.attachAsset('McLairenBrasil', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 880
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
var McLairenMP4 = Container.expand(function () {
	var self = Container.call(this);
	var mclarenMP4Graphics = self.attachAsset('McLairenMP4', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 880
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// McLairenMercedesz class
var McLairenMercedesz = Container.expand(function () {
	var self = Container.call(this);
	var mclarenMercedesGraphics = self.attachAsset('McLairenMercedesz', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 450,
		scaleY: 800 / 880
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// McLairen Ronda MP4-30 (2015) class
var McLairenRondaMP4302015 = Container.expand(function () {
	var self = Container.call(this);
	var mclarenRondaGraphics = self.attachAsset('McLairenRondaMP4302015', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 450,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Mercedesz2000 class
var Mercedesz2000 = Container.expand(function () {
	var self = Container.call(this);
	var mercedesz2000Graphics = self.attachAsset('Mercedesz2000', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 450,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// MercedeszAiGPetronais class
var MercedeszAiGPetronais = Container.expand(function () {
	var self = Container.call(this);
	var mercedesGraphics = self.attachAsset('MercedeszAiGPetronais', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 505,
		scaleY: 800 / 835
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// RealBull class
var RealBull = Container.expand(function () {
	var self = Container.call(this);
	var realBullGraphics = self.attachAsset('RealBull', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 500,
		scaleY: 800 / 900
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Renaiult class
var Renaiult = Container.expand(function () {
	var self = Container.call(this);
	var renaultGraphics = self.attachAsset('Renaiult', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 440,
		scaleY: 800 / 869.77
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// RenaiultTelefonica class
var RenaiultTelefonica = Container.expand(function () {
	var self = Container.call(this);
	var renaultTelefonicaGraphics = self.attachAsset('RenaiultTelefonica', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 440,
		scaleY: 800 / 869.77
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// SaiberPetronais class
var SaiberPetronais = Container.expand(function () {
	var self = Container.call(this);
	var saiberGraphics = self.attachAsset('SaiberPetronais', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 450,
		scaleY: 800 / 850
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
var TOTOYA = Container.expand(function () {
	var self = Container.call(this);
	var tGraphics = self.attachAsset('TOTOYA', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 800
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});
// Williams class
var Willaims = Container.expand(function () {
	var self = Container.call(this);
	var williamsGraphics = self.attachAsset('Willaims', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 400 / 400,
		scaleY: 800 / 780.63
	});
	self.speed = 5 / 1.5 * 2 * 1.7;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 || obstacles.length > 4) {
			self.destroy();
			var index = obstacles.indexOf(self);
			if (index > -1) {
				obstacles.splice(index, 1);
			}
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Play background music
LK.playMusic('v', {
	loop: true
});
function countCarType(carType) {
	return obstacles.filter(function (obstacle) {
		return obstacle.constructor.name === carType;
	}).length;
}
// Add keyboard event listeners for controlling the player's car
var keys = {};
game.on('keydown', function (event) {
	keys[event.code] = true;
	if (event.code === 'KeyA') {
		car.x -= car.speed;
	}
});
game.on('keyup', function (event) {
	keys[event.code] = false;
});
var racetrackSpeed = 0;
var racetrackAcceleration = 4;
var racetrack = LK.getAsset('racetrack', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 2048 / 2000,
	scaleY: 2732 / 2850,
	x: 2048 / 2,
	y: 0
});
game.addChild(racetrack);
var racetrack2 = LK.getAsset('racetrack', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 2048 / 2000,
	scaleY: 2732 / 2850,
	x: 2048 / 2,
	y: -2732
});
game.addChild(racetrack2);
var leftFrame = LK.getAsset('leftFrame', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
game.addChild(leftFrame);
var closingLine1 = LK.getAsset('closingLine1', {
	anchorX: 0,
	anchorY: 0,
	x: 50,
	y: 0
});
game.addChild(closingLine1);
var rightFrame = LK.getAsset('rightFrame', {
	anchorX: 1,
	anchorY: 0,
	x: 2048,
	y: 0
});
game.addChild(rightFrame);
var closingLine2 = LK.getAsset('closingLine2', {
	anchorX: 1,
	anchorY: 0,
	x: 2048 - 50,
	y: 0
});
game.addChild(closingLine2);
var grids = [];
for (var i = 0; i < 5; i++) {
	var grid = new Grid();
	grid.x = i % 2 === 0 ? 524 : 1524; // Alternate left and right
	grid.y = 2732 - 1000 - i * 1000; // Ensure all grids are positioned at the same distance apart
	if (!grids.some(function (existingGrid) {
		return existingGrid.x === grid.x && existingGrid.y === grid.y;
	})) {
		game.addChild(grid);
		grids.push(grid);
	}
}
game.addChild(car);
var overtakenObstacles = 0;
var car = game.addChild(new Car());
car.x = 524; // Start from the grid on the left side of the map
car.y = 2732 - 200 - 277 + 25;
var obstacles = [];
var carTypeLoadCounts = {};
var score = 0;
var lastSpawnTick = 0;
var scoreTxt = new Text2('0', {
	size: 30,
	// Reduced to one-fifth
	fill: "#ffffff"
});
scoreTxt.anchor.set(0, 1); // Adjust anchor for bottom-left positioning
LK.gui.bottomLeft.addChild(scoreTxt); // Move to bottom-left corner
var timeTxt = new Text2('Current time: 0-0-0-0-0-0', {
	size: 30,
	// Same size as scoreTxt
	fill: "#ffffff"
});
timeTxt.anchor.set(0.5, 1); // Centered at the bottom
LK.gui.bottom.addChild(timeTxt); // Add to bottom center
function spawnObstacle() {
	if (obstacles.length >= 3) {
		return;
	} // Limit to a maximum of three cars on the track
	var carTypes = [RealBull, BlueBull, FerrAi, Willaims, MercedeszAiGPetronais, AUDID, AshtonMartin, BMiWWillaims, BMiWMotorsport50YearAnniversary, ALFRomeo, McLairenBrasil, Renaiult, McLairen, Aipine, McLairenMercedesz, McLairenMP4, RenaiultTelefonica, AiphaTauri, ForceIndAi, BarRonda, Jaguair, Jordain, TOTOYA, SaiberPetronais, McLairenRondaMP4302015, Mercedesz2000, MBW];
	carTypes.forEach(function (carType) {
		if (!carTypeLoadCounts[carType.name]) {
			carTypeLoadCounts[carType.name] = 0;
		}
	});
	var carTypeCounts = carTypes.map(function (carType) {
		return countCarType(carType.name);
	});
	if (carTypeCounts.every(function (count) {
		return count >= 2;
	})) {
		return;
	}
	var carTypes = [RealBull, BlueBull, FerrAi, Willaims, MercedeszAiGPetronais, AUDID, AshtonMartin, BMiWWillaims, BMiWMotorsport50YearAnniversary, ALFRomeo, McLairenBrasil, Renaiult, McLairen, Aipine, McLairenMercedesz, McLairenMP4, RenaiultTelefonica, AiphaTauri, ForceIndAi, FRVR, BarRonda, Jaguair, Jordain, TOTOYA, SaiberPetronais];
	var startX = 50 + 200; // Ensure at least 50 units from the left edge
	var spacing = (2048 - 100) / 4; // Adjust spacing to ensure at least 50 units from the right edge
	var carType;
	do {
		carType = carTypes[Math.floor(Math.random() * carTypes.length)];
	} while (carTypeLoadCounts[carType.name] >= 2 || carType === FRVR && carTypeLoadCounts[carType.name] >= 1);
	carTypeLoadCounts[carType.name]++;
	if (Object.values(carTypeLoadCounts).every(function (count) {
		return count >= 2;
	})) {
		for (var key in carTypeLoadCounts) {
			carTypeLoadCounts[key] = 0;
		}
	}
	var car = new carType();
	car.x = startX + Math.floor(Math.random() * 4) * spacing;
	car.y = 200; // Position all cars at the same y-coordinate
	obstacles.push(car);
	game.addChild(car);
}
function updateScore() {
	score += 1;
	scoreTxt.setText('OVERTAKING: ' + score);
}
game.move = function (x, y, obj) {
	car.x = x;
};
game.update = function () {
	car.update();
	// Calculate elapsed time
	var totalMilliseconds = Math.floor(LK.ticks * (1000 / 60)); // Convert ticks to milliseconds
	var hours = Math.floor(totalMilliseconds / 3600000);
	var minutes = Math.floor(totalMilliseconds % 3600000 / 60000);
	var seconds = Math.floor(totalMilliseconds % 60000 / 1000);
	var tenths = Math.floor(totalMilliseconds % 1000 / 100);
	var hundredths = Math.floor(totalMilliseconds % 100 / 10);
	var feelingMinute = Math.floor(totalMilliseconds % 10);
	// Update time display
	timeTxt.setText("Current time: ".concat(hours, "-").concat(minutes, "-").concat(seconds, "-").concat(tenths, "-").concat(hundredths, "-").concat(feelingMinute));
	// Update grid positions to match racetrack speed
	for (var i = grids.length - 1; i >= 0; i--) {
		grids[i].y += racetrackSpeed;
		if (grids[i].y > 2732) {
			grids[i].y = -1000; // Reset grid position for continuous scrolling
		}
	}
	racetrack.y += racetrackSpeed;
	racetrack2.y += racetrackSpeed;
	if (LK.ticks <= 60) {
		racetrackSpeed += racetrackAcceleration / 20; // Increase acceleration by one and a half times for the first second
	} else {
		racetrackSpeed += racetrackAcceleration / 60; // Normal acceleration
	}
	// Reset racetrack positions for continuous scrolling
	if (racetrack.y >= 2732) {
		racetrack.y = racetrack2.y - 2732;
	}
	if (racetrack2.y >= 2732) {
		racetrack2.y = racetrack.y - 2732;
	}
	// Update car position based on keyboard input
	if (keys['ArrowLeft'] || keys['KeyA']) {
		car.x -= car.speed;
	}
	if (keys['ArrowRight']) {
		car.x += car.speed;
	}
	if (keys['ArrowUp']) {
		car.accelerate();
	}
	// Check if more than 51% of the car is out of bounds and apply drifting
	var carWidth = car.width;
	var carLeftEdge = car.x - carWidth / 2;
	var carRightEdge = car.x + carWidth / 2;
	var fieldLeftEdge = 0;
	var fieldRightEdge = 2048;
	if (carLeftEdge < fieldLeftEdge) {
		if (carRightEdge < fieldLeftEdge + carWidth * 0.49) {
			// More than 51% of the car is out of bounds on the left
			car.x += car.speed * 0.5; // Drift right
		} else {
			car.x = fieldLeftEdge + carWidth / 2;
		}
	} else if (carRightEdge > fieldRightEdge) {
		if (carLeftEdge > fieldRightEdge - carWidth * 0.49) {
			// More than 51% of the car is out of bounds on the right
			car.x -= car.speed * 0.5; // Drift left
		} else {
			car.x = fieldRightEdge - carWidth / 2;
		}
	}
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].update();
		if (car.intersects(obstacles[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		if (obstacles[i].y - obstacles[i].height > 2732) {
			overtakenObstacles++;
			obstacles[i].destroy();
			obstacles.splice(i, 1);
		}
	}
	if (overtakenObstacles >= 10) {
		grid.visible = false;
	}
	if (LK.ticks > 240 && LK.ticks % 72 == 0) {
		// Spawn a car every 1.2 seconds (72 ticks)
		spawnObstacle();
		updateScore();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -335,8 +335,28 @@
 			}
 		}
 	};
 });
+var MBW = Container.expand(function () {
+	var self = Container.call(this);
+	var mbwGraphics = self.attachAsset('MBW', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 400 / 400,
+		scaleY: 800 / 850
+	});
+	self.speed = 5 / 1.5 * 2 * 1.7;
+	self.update = function () {
+		self.y += self.speed;
+		if (self.y > 2732 || obstacles.length > 4) {
+			self.destroy();
+			var index = obstacles.indexOf(self);
+			if (index > -1) {
+				obstacles.splice(index, 1);
+			}
+		}
+	};
+});
 // McLairen class
 var McLairen = Container.expand(function () {
 	var self = Container.call(this);
 	var mclairenGraphics = self.attachAsset('McLairen', {
@@ -466,10 +486,10 @@
 	var self = Container.call(this);
 	var mercedesGraphics = self.attachAsset('MercedeszAiGPetronais', {
 		anchorX: 0.5,
 		anchorY: 0.5,
-		scaleX: 400 / 520,
-		scaleY: 800 / 868
+		scaleX: 400 / 505,
+		scaleY: 800 / 835
 	});
 	self.speed = 5 / 1.5 * 2 * 1.7;
 	self.update = function () {
 		self.y += self.speed;
@@ -724,9 +744,9 @@
 function spawnObstacle() {
 	if (obstacles.length >= 3) {
 		return;
 	} // Limit to a maximum of three cars on the track
-	var carTypes = [RealBull, BlueBull, FerrAi, Willaims, MercedeszAiGPetronais, AUDID, AshtonMartin, BMiWWillaims, BMiWMotorsport50YearAnniversary, ALFRomeo, McLairenBrasil, Renaiult, McLairen, Aipine, McLairenMercedesz, McLairenMP4, RenaiultTelefonica, AiphaTauri, ForceIndAi, BarRonda, Jaguair, Jordain, TOTOYA, SaiberPetronais, McLairenRondaMP4302015, Mercedesz2000, MercedeszAiGPetronais];
+	var carTypes = [RealBull, BlueBull, FerrAi, Willaims, MercedeszAiGPetronais, AUDID, AshtonMartin, BMiWWillaims, BMiWMotorsport50YearAnniversary, ALFRomeo, McLairenBrasil, Renaiult, McLairen, Aipine, McLairenMercedesz, McLairenMP4, RenaiultTelefonica, AiphaTauri, ForceIndAi, BarRonda, Jaguair, Jordain, TOTOYA, SaiberPetronais, McLairenRondaMP4302015, Mercedesz2000, MBW];
 	carTypes.forEach(function (carType) {
 		if (!carTypeLoadCounts[carType.name]) {
 			carTypeLoadCounts[carType.name] = 0;
 		}