/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Ninja class
var Ninja = Container.expand(function () {
	var self = Container.call(this);
	var ninjaGraphics = self.attachAsset('ninja', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.update = function () {
		// Ninja update logic
	};
});
// Platform class
var Platform = Container.expand(function () {
	var self = Container.call(this);
	var platformGraphics = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	platformGraphics.width = platformGraphics.width / 2; // Reduce the width of the platform
	self.update = function () {
		// Platform update logic
	};
});
// Stick class
var Stick = Container.expand(function () {
	var self = Container.call(this);
	var stickGraphics = self.attachAsset('stick', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.length = 0;
	self.update = function () {
		// Stick update logic
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Init game with sky blue background
});

/**** 
* Game Code
****/ 
// Add background image
var background = LK.getAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
});
game.addChild(background);
// Initialize game variables
var ninja;
var stick;
var platforms = [];
var currentPlatformIndex = 0;
var isStickGrowing = false;
var isStickFalling = false;
var isNinjaMoving = false;
var score = 0;
var finishLine;
// Create initial platforms
function createInitialPlatforms() {
	var platform1 = new Platform();
	platform1.x = 300;
	platform1.y = 2732; // Adjusted y-coordinate to touch the ground
	game.addChild(platform1);
	platforms.push(platform1);
	var platform2 = new Platform();
	var minDistance = 200;
	var maxDistance = 1400;
	var distance = Math.floor(Math.random() * (maxDistance - minDistance + 1)) + minDistance;
	platform2.x = platform1.x + platform1.width / 2 + distance;
	platform2.y = 2732; // Adjusted y-coordinate to touch the ground
	game.addChild(platform2);
	platforms.push(platform2);
	var platform3 = new Platform();
	platform3.x = 2500; // Position the third platform outside the screen
	platform3.y = 2732; // Adjusted y-coordinate to touch the ground
	game.addChild(platform3);
	platforms.push(platform3);
}
// Start the game
function startGame() {
	game.addChildAt(background, 0); // Ensure background is behind all other game elements
	createInitialPlatforms();
	ninja = new Ninja();
	if (platforms[0]) {
		ninja.x = platforms[0].x;
		ninja.y = platforms[0].y - platforms[0].height; // Adjusted y-coordinate to ensure ninja is visible on the first hill
	} else {
		console.error("platforms[0] is not defined");
	}
	game.addChild(ninja);
	stick = new Stick();
	stick.length = 0; // Set initial stick length to zero
	stick.height = stick.length;
	stick.x = platforms[0].x + platforms[0].width / 2; // Set stick to the right edge of the platform
	stick.y = platforms[0].y - platforms[0].height; // Adjusted y-coordinate to ensure stick is on the platform
	game.addChild(stick);
	// Add foreground images to create an infinite horizontal foreground
	var foreground1 = LK.getAsset('foreground', {
		anchorX: 0.5,
		anchorY: 1.0,
		x: 2048 / 2,
		y: 2732
	});
	game.addChild(foreground1);
	var foreground2 = LK.getAsset('foreground', {
		anchorX: 0.5,
		anchorY: 1.0,
		x: 2048 + 2048 / 2,
		y: 2732
	});
	game.addChild(foreground2);
}
// Handle touch down event
game.down = function (x, y, obj) {
	if (!isStickGrowing && !isStickFalling && !isNinjaMoving) {
		isStickGrowing = true;
	}
};
// Handle touch up event
game.up = function (x, y, obj) {
	if (isStickGrowing && !isNinjaMoving) {
		isStickGrowing = false;
		isStickFalling = true;
	}
};
// Update game logic
game.update = function () {
	if (isStickGrowing) {
		stick.length += 10;
		stick.height = stick.length;
	}
	if (isStickFalling && !isNinjaMoving) {
		stick.rotation += 0.1;
		if (stick.rotation >= Math.PI / 2) {
			stick.rotation = Math.PI / 2;
			isStickFalling = false;
			isNinjaMoving = true;
		}
	}
	if (isNinjaMoving) {
		// Move foreground images to the left
		foreground1.x -= 5;
		foreground2.x -= 5;
		// Reset foreground position to create an infinite scrolling effect
		if (foreground1.x + 2048 / 2 < 0) {
			foreground1.x = foreground2.x + 2048;
		}
		if (foreground2.x + 2048 / 2 < 0) {
			foreground2.x = foreground1.x + 2048;
		}
		// Shift platforms, ninja, and stick to the left
		if (!isStickGrowing && !isStickFalling) {
			for (var i = 0; i < platforms.length; i++) {
				platforms[i].x -= 5;
				if (platforms[i].x + platforms[i].width / 2 < 0) {
					platforms[i].x = 2048 + platforms[i].width / 2;
				}
			}
		}
		ninja.x -= 5;
		stick.x -= 5;
		// Make the ninja walk on the stick
		if (ninja.x < stick.x + stick.length) {
			ninja.x += 10;
		} else {
			// If the ninja has walked to the end of the stick
			if (platforms[currentPlatformIndex + 1]) {
				var ninjaMinX = ninja.x - ninja.width / 2;
				var ninjaMaxX = ninja.x + ninja.width / 2;
				var platformMinX = platforms[currentPlatformIndex + 1].x.x - platforms[currentPlatformIndex + 1].x.width / 2;
				var platformMaxX = platforms[currentPlatformIndex + 1].x + platforms[currentPlatformIndex + 1].width / 2;
				var ninjaMinX = ninja.x - ninja.width / 2;
				var ninjaMaxX = ninja.x + ninja.width / 2;
				var platformMinX = platforms[currentPlatformIndex + 1].x - platforms[currentPlatformIndex + 1].width / 2;
				var platformMaxX = platforms[currentPlatformIndex + 1].x + platforms[currentPlatformIndex + 1].width / 2;
				if (ninjaMaxX < platformMinX || ninjaMinX > platformMaxX) {
					// If the stick does not reach the next platform or exceeds it, make the ninja fall
					ninja.y += 20;
					if (ninja.y > 2732) {
						// If ninja falls off the screen
						LK.showGameOver();
					}
				} else {
					// If the stick reaches the next platform, stop the ninja and reset the stick
					if (platforms[currentPlatformIndex + 1].x - platforms[currentPlatformIndex + 1].width / 2 <= 300) {
						isNinjaMoving = false;
						// Remove the first platform from the game and the platforms array
						game.removeChild(platforms[0]);
						platforms.shift();
						score++;
						stick.length = 0;
						stick.height = 0;
						stick.rotation = 0;
						stick.x = platforms[currentPlatformIndex].x + platforms[currentPlatformIndex].width / 2; // Set stick to the right edge of the current platform
						stick.y = platforms[currentPlatformIndex].y - platforms[currentPlatformIndex].height; // Adjusted y-coordinate to ensure stick is on the platform
						// Create a new platform to the right of the screen only if there are less than two platforms
						if (platforms.length < 2) {
							var newPlatform = new Platform();
							var minDistance = 200;
							var maxDistance = 1400;
							var distance = Math.floor(Math.random() * (maxDistance - minDistance + 1)) + minDistance;
							newPlatform.x = platforms[currentPlatformIndex].x + platforms[currentPlatformIndex].width / 2 + distance;
							newPlatform.y = 2732; // Adjusted y-coordinate to touch the ground
							game.addChild(newPlatform);
							platforms.push(newPlatform);
							// Add a finish line on the fifth platform
							if (score == 4 && !finishLine) {
								finishLine = LK.getAsset('finishLine', {
									anchorX: 0.5,
									anchorY: 1.0,
									x: newPlatform.x,
									y: newPlatform.y - newPlatform.height
								});
								game.addChild(finishLine);
							}
							// Remove the finish line once the player reaches it
							if (finishLine && ninja.x <= finishLine.x) {
								game.removeChild(finishLine);
								finishLine = null;
							}
						}
					}
				}
			}
		}
	}
};
// Start the game
startGame();