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

/**** 
* Classes
****/ 
var Counter = Container.expand(function () {
	var self = Container.call(this);
	var counterGraphics = self.attachAsset('counter', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var glowGraphics = self.attachAsset('counterGlow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	glowGraphics.alpha = 0.3;
	self.level = 1;
	self.pointsCollected = 0;
	self.pointsNeeded = 5;
	self.addPoints = function (amount) {
		self.pointsCollected += amount;
		var scaleIncrease = 1 + self.pointsCollected / (self.pointsNeeded * 2);
		tween(counterGraphics, {
			scaleX: scaleIncrease,
			scaleY: scaleIncrease
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(glowGraphics, {
			scaleX: scaleIncrease * 1.2,
			scaleY: scaleIncrease * 1.2
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		if (self.pointsCollected >= self.pointsNeeded) {
			self.levelUp();
		}
	};
	self.levelUp = function () {
		self.level++;
		self.pointsCollected = 0;
		self.pointsNeeded = 4 + self.level * 2;
		var newColor = self.getColorForLevel(self.level);
		counterGraphics.tint = newColor;
		tween(counterGraphics, {
			scaleX: 1.5,
			scaleY: 1.5
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(counterGraphics, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 200,
					easing: tween.easeOut
				});
			}
		});
		LK.getSound('levelUp').play();
	};
	self.getColorForLevel = function (lvl) {
		var colors = [0xff6b35, 0xff9f1c, 0xffbf69, 0x2a9d8f, 0x264653, 0xe76f51, 0xf4a261, 0xe9c46a];
		return colors[(lvl - 1) % colors.length];
	};
	return self;
});
var Point = Container.expand(function () {
	var self = Container.call(this);
	var pointGraphics = self.attachAsset('point', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityY = 3;
	self.velocityX = 0;
	self.collected = false;
	self.update = function () {
		self.y += self.velocityY;
		self.x += self.velocityX;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a2e
});

/**** 
* Game Code
****/ 
var penguinBackground = game.addChildAt(LK.getAsset('penguin', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0,
	scaleX: 1,
	scaleY: 1,
	width: 2048,
	height: 2732
}), 0);
var counter = game.addChild(new Counter());
counter.x = 1024;
counter.y = 1366;
var points = [];
var score = 0;
var gameActive = true;
var spawnRate = 40;
var spawnTimer = 0;
var pointSpeed = 3;
var maxPoints = 8;
var titleTxt = new Text2('MACRO', {
	size: 120,
	fill: 0xFFFFFF
}); //{S_title}
titleTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(titleTxt);
var scoreTxt = new Text2('Level: 1 | Points: 0/5', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
scoreTxt.y = 140;
LK.gui.top.addChild(scoreTxt);
function updateScoreDisplay() {
	scoreTxt.setText('Level: ' + counter.level + ' | Points: ' + counter.pointsCollected + '/' + counter.pointsNeeded);
}
function spawnPoint() {
	if (points.length >= maxPoints) return;
	var newPoint = game.addChild(new Point());
	newPoint.x = Math.random() * 1800 + 124;
	newPoint.y = -100;
	newPoint.velocityX = (Math.random() - 0.5) * 2;
	newPoint.velocityY = pointSpeed;
	newPoint.lastY = newPoint.y;
	newPoint.lastIntersecting = false;
	points.push(newPoint);
}
var draggedPoint = null;
game.move = function (x, y, obj) {
	if (draggedPoint && gameActive) {
		draggedPoint.x = x;
		draggedPoint.y = y;
	}
};
game.down = function (x, y, obj) {
	for (var i = 0; i < points.length; i++) {
		if (points[i].intersects && points[i].intersects(points[i])) {
			if (x >= points[i].x - 50 && x <= points[i].x + 50 && y >= points[i].y - 50 && y <= points[i].y + 50) {
				draggedPoint = points[i];
				break;
			}
		}
	}
};
game.up = function (x, y, obj) {
	draggedPoint = null;
};
game.update = function () {
	if (!gameActive) return;
	spawnTimer++;
	if (spawnTimer >= spawnRate) {
		spawnPoint();
		spawnTimer = 0;
	}
	for (var i = points.length - 1; i >= 0; i--) {
		var point = points[i];
		if (point.lastY === undefined) point.lastY = point.y;
		if (point.lastIntersecting === undefined) point.lastIntersecting = false;
		if (point.lastY >= -100 && point.y < -100) {
			point.destroy();
			points.splice(i, 1);
			continue;
		}
		var currentIntersecting = point.intersects(counter);
		if (!point.lastIntersecting && currentIntersecting) {
			counter.addPoints(1);
			score++;
			updateScoreDisplay();
			point.destroy();
			points.splice(i, 1);
			LK.getSound('collect').play();
			continue;
		}
		point.lastY = point.y;
		point.lastIntersecting = currentIntersecting;
	}
	if (counter.level >= 10) {
		gameActive = false;
		LK.showYouWin();
	}
};
LK.playMusic('bgmusic', {
	loop: true
});