/**** 
* Classes
****/ 
var BackgroundBack = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backgroundGraphics.x = 1024;
	backgroundGraphics.y = 1366;
});
var BackgroundFront = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('backgroundfront', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backgroundGraphics.x = 1024 - 200;
	backgroundGraphics.y = 1366;
});
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	var cloudGraphics = self.attachAsset('cloud', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	cloudGraphics.alpha = 0.8; // Make clouds dim
	self.speed = 0.8;
	self.update = function () {
		self.x += self.speed;
		if (self.x > 2048 + cloudGraphics.width / 2) {
			self.x = -cloudGraphics.width / 2;
		}
	};
});
var Coconut = Container.expand(function () {
	var self = Container.call(this);
	var coconutGraphics = self.attachAsset('coconut', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hitbox = {
		x: 25,
		y: 25,
		width: 100,
		height: 100
	};
	self.setSpeed = function (score) {
		self.speed = 10 + Math.floor(score / 10);
	};
	self.rotationSpeed = 0.05 * (Math.random() < 0.5 ? -1 : 1);
	self._move_migrated = function () {
		self.y += self.speed;
		self.rotation += self.rotationSpeed;
	};
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hitbox = {
		x: 50,
		y: 50,
		width: 200,
		height: 400
	};
	var playerShadow = self.attachAsset('playerShadow', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	self.addChildAt(playerShadow, 0);
	playerShadow.y = playerGraphics.height * 0.1 + 200;
	playerShadow.alpha = 0.5;
	var playerLeftGraphics = self.attachAsset('playerLeft', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	playerLeftGraphics.visible = false;
	self.targetX = self.x;
	self.targetY = self.y;
	self.moveSpeed = 20;
	self._move_migrated = function (x, y) {
		self.targetX = x;
		self.targetY = y;
	};
	self._update_migrated = function () {
		var dx = self.targetX - self.x;
		var dy = self.targetY - self.y;
		var distanceX = Math.abs(dx);
		var distanceY = Math.abs(dy);
		if (distanceX > self.moveSpeed) {
			var newX = self.x + dx / distanceX * self.moveSpeed;
			// Add condition to stop player from moving when it reaches the sides of screen
			if (newX > playerGraphics.width / 2 && newX < 2048 - playerGraphics.width / 2) {
				self.x = newX;
			}
		} else if (distanceX > 0) {
			self.x = self.targetX;
		}
		// Add a tilt animation to the player even when it's not moving
		if (dx > 0) {
			playerGraphics.scale.x = 1;
			playerGraphics.rotation = Math.sin(LK.ticks / 5) * 0.05;
		} else if (dx < 0) {
			playerGraphics.scale.x = -1;
			playerGraphics.rotation = Math.sin(LK.ticks / 5) * -0.05;
		} else {
			playerGraphics.rotation = Math.sin(LK.ticks / 5) * 0.02;
		}
	};
});
var ScoreBackground = Container.expand(function () {
	var self = Container.call(this);
	var scoreBgGraphics = self.attachAsset('scoreBg', {
		anchorX: 0.5
	});
	scoreBgGraphics.x = 1024 - 300 - 20 + 10;
	scoreBgGraphics.y = 0 - 20 + 10;
});

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

/**** 
* Game Code
****/ 
var backgroundBack = game.addChild(new BackgroundBack());
var clouds = [];
for (var i = 0; i < 3; i++) {
	var cloud = new Cloud();
	cloud.x = Math.random() * 2048;
	cloud.y = Math.random() * 2732 * 0.3; // Spawn only in the top 30% of the screen
	clouds.push(cloud);
	game.addChild(cloud);
}
var backgroundFront = game.addChild(new BackgroundFront());
var score = 0;
var scoreBackground = LK.gui.addChildAt(new ScoreBackground(), 0);
var scoreTxt = new Text2(score.toString(), {
	size: 150,
	fill: "#ffffff",
	font: "'Press Start 2P', monospace",
	dropShadow: true,
	dropShadowColor: '#000000',
	dropShadowBlur: 4,
	dropShadowAngle: Math.PI / 6,
	dropShadowDistance: 6
});
scoreTxt.anchor.set(.5, 0);
scoreTxt.y = 20;
LK.gui.top.addChild(scoreTxt);
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 350;
var coconuts = [];
game.on('down', function (x, y, obj) {
	var event = obj;
	var pos = game.toLocal(event.global);
	player._move_migrated(pos.x, pos.y);
});
LK.on('tick', function () {
	player._update_migrated();
	for (var i = 0; i < clouds.length; i++) {
		clouds[i].update();
	}
	for (var a = coconuts.length - 1; a >= 0; a--) {
		var coconut = coconuts[a];
		coconut._move_migrated();
		if (coconut.y > 2732 - 200) {
			var explosion = game.attachAsset('explosion', {
				anchorX: 0.5,
				anchorY: 0.5,
				alpha: 0.5
			});
			explosion.x = coconut.x;
			explosion.y = coconut.y;
			game.addChild(explosion);
			LK.setTimeout(function () {
				explosion.destroy();
			}, 500);
			coconut.destroy();
			coconuts.splice(a, 1);
			score++;
			scoreTxt.setText(score.toString());
		}
	}
	if (LK.ticks % Math.max(10, 60 - Math.floor(score / 10)) == 0) {
		var newCoconut = new Coconut();
		newCoconut.setSpeed(score);
		newCoconut.x = Math.random() * 2048;
		newCoconut.y = 0;
		coconuts.push(newCoconut);
		game.addChild(newCoconut);
	}
	for (var b = 0; b < coconuts.length; b++) {
		if (player.intersects(coconuts[b], {
			x: player.hitbox.x + player.hitbox.width * 0.15,
			y: player.hitbox.y + player.hitbox.height * 0.15,
			width: player.hitbox.width * 0.7,
			height: player.hitbox.height * 0.7
		}, {
			x: coconuts[b].hitbox.x + coconuts[b].hitbox.width * 0.15,
			y: coconuts[b].hitbox.y + coconuts[b].hitbox.height * 0.15,
			width: coconuts[b].hitbox.width * 0.7,
			height: coconuts[b].hitbox.height * 0.7
		})) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	}
});