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

/**** 
* Classes
****/ 
// ScaryEnemy: covers the screen with a scary face (ellipse, red)
var ScaryEnemy = Container.expand(function () {
	var self = Container.call(this);
	// Create a large ellipse to cover the screen
	// We'll use a red ellipse as the "scary face"
	var face = self.attachAsset('scaryFace', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 1800,
		height: 2200,
		color: 0xff2222,
		shape: 'ellipse'
	});
	// Add two "eyes" (black ellipses)
	var leftEye = self.attachAsset('scaryEye', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 220,
		height: 320,
		color: 0x000000,
		shape: 'ellipse'
	});
	leftEye.x = -350;
	leftEye.y = -300;
	leftEye.alpha = 0;
	var rightEye = self.attachAsset('scaryEye', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 220,
		height: 320,
		color: 0x000000,
		shape: 'ellipse'
	});
	rightEye.x = 350;
	rightEye.y = -300;
	rightEye.alpha = 0;
	// Add a "mouth" (black ellipse)
	var mouth = self.attachAsset('scaryMouth', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 600,
		height: 180,
		color: 0x000000,
		shape: 'ellipse'
	});
	mouth.y = 400;
	mouth.alpha = 0;
	// Start invisible and scaled down
	self.alpha = 0;
	self.scaleX = 0.7;
	self.scaleY = 0.7;
	// Animate in (jump scare)
	self.jumpScare = function () {
		// Fade in and scale up quickly
		tween(self, {
			alpha: 1,
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 220,
			easing: tween.easeOut
		});
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// We will use tween for the enemy jump-scare animation
// State variables
var countdownActive = false;
var countdownValue = 3;
var countdownTimer = null;
var scareTimer = null;
var scaryEnemy = null;
var button = null;
var countdownText = null;
var infoText = null;
// Center positions
var centerX = 2048 / 2;
var centerY = 2732 / 2;
// --- UI Elements ---
// Info text (top center)
infoText = new Text2("Click the button to get a big scare!", {
	size: 100,
	fill: 0xFFFFFF
});
infoText.anchor.set(0.5, 0);
LK.gui.top.addChild(infoText);
// Countdown text (center, hidden at start)
countdownText = new Text2("", {
	size: 400,
	fill: 0xFFFFFF
});
countdownText.anchor.set(0.5, 0.5);
countdownText.visible = false;
game.addChild(countdownText);
countdownText.x = centerX;
countdownText.y = centerY;
// Start button (center, big)
button = new Container();
var buttonBg = button.attachAsset('startButton', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: 800,
	height: 300,
	color: 0x2222ff,
	shape: 'box'
});
var buttonLabel = new Text2("START", {
	size: 160,
	fill: 0xFFFFFF
});
buttonLabel.anchor.set(0.5, 0.5);
button.addChild(buttonLabel);
button.x = centerX;
button.y = centerY + 500;
game.addChild(button);
// --- Button Event ---
button.down = function (x, y, obj) {
	if (countdownActive) return;
	startCountdown();
};
// --- Countdown Logic ---
function startCountdown() {
	countdownActive = true;
	countdownValue = 3;
	button.visible = false;
	infoText.setText("Get ready...");
	countdownText.visible = true;
	updateCountdownText();
	// Start countdown timer (1 second interval)
	countdownTimer = LK.setInterval(function () {
		countdownValue -= 1;
		if (countdownValue >= 0) {
			updateCountdownText();
		}
		if (countdownValue < 0) {
			LK.clearInterval(countdownTimer);
			countdownText.visible = false;
			showScaryEnemy();
		}
	}, 1000);
}
function updateCountdownText() {
	countdownText.setText(countdownValue > 0 ? countdownValue : "0");
}
// --- Scary Enemy Logic ---
function showScaryEnemy() {
	// Remove previous enemy if any
	if (scaryEnemy) {
		scaryEnemy.destroy();
		scaryEnemy = null;
	}
	// Create and show enemy
	scaryEnemy = new ScaryEnemy();
	scaryEnemy.x = centerX;
	scaryEnemy.y = centerY;
	game.addChild(scaryEnemy);
	scaryEnemy.jumpScare();
	// Flash screen red for extra effect
	LK.effects.flashScreen(0xff0000, 300);
	// After 3 seconds, end game (lose)
	scareTimer = LK.setTimeout(function () {
		LK.showGameOver();
	}, 3000);
}
// --- Game Reset Handler ---
// When the game is reset (after game over), all variables are re-initialized by LK.
// No need to handle reset logic here.
// --- Prevent accidental drag on button ---
button.move = function (x, y, obj) {};
button.up = function (x, y, obj) {};
// --- Ensure nothing is in the top left 100x100 px ---
// All UI is centered or top center, nothing in top left
// --- No update loop needed ---
// All logic is event/timer driven