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

/**** 
* Classes
****/ 
var Character = Container.expand(function () {
	var self = Container.call(this);
	var characterGraphics = self.attachAsset('character', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	var colors = [0xff69b4, 0x00bfff, 0x32cd32, 0xff4500, 0x9370db];
	characterGraphics.tint = colors[Math.floor(Math.random() * colors.length)];
	self.cheer = function () {
		tween(self, {
			scaleY: 1.2
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleY: 1
				}, {
					duration: 200,
					easing: tween.easeIn
				});
			}
		});
		tween(characterGraphics, {
			rotation: -0.2
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(characterGraphics, {
					rotation: 0.2
				}, {
					duration: 200,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(characterGraphics, {
							rotation: 0
						}, {
							duration: 100,
							easing: tween.easeIn
						});
					}
				});
			}
		});
	};
	return self;
});
var Firework = Container.expand(function () {
	var self = Container.call(this);
	var fireworkTypes = ['firework', 'firework2', 'firework3', 'firework4', 'firework5'];
	var randomType = fireworkTypes[Math.floor(Math.random() * fireworkTypes.length)];
	var fireworkGraphics = self.attachAsset(randomType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hasExploded = false;
	self.scale = 0.1;
	// Animate firework appearance
	tween(self, {
		scaleX: 1,
		scaleY: 1
	}, {
		duration: 500,
		easing: tween.easeOut
	});
	// Add gentle floating animation
	tween(fireworkGraphics, {
		rotation: Math.PI * 2
	}, {
		duration: 3000,
		easing: tween.linear
	});
	self.explode = function () {
		if (self.hasExploded) return;
		self.hasExploded = true;
		// Create explosion particles
		for (var i = 0; i < 12; i++) {
			var particle = LK.getAsset('particle', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			var angle = i / 12 * Math.PI * 2;
			var speed = 150 + Math.random() * 100;
			var targetX = self.x + Math.cos(angle) * speed;
			var targetY = self.y + Math.sin(angle) * speed;
			particle.x = self.x;
			particle.y = self.y;
			particle.tint = fireworkGraphics.tint || 0xffffff;
			game.addChild(particle);
			particles.push(particle);
			tween(particle, {
				x: targetX,
				y: targetY,
				alpha: 0
			}, {
				duration: 800 + Math.random() * 400,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					if (particle.parent) {
						particle.destroy();
						var index = particles.indexOf(particle);
						if (index > -1) particles.splice(index, 1);
					}
				}
			});
		}
		// Flash effect
		tween(fireworkGraphics, {
			scaleX: 3,
			scaleY: 3,
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeOut
		});
		LK.getSound('fireworkPop').play();
	};
	self.down = function (x, y, obj) {
		self.explode();
		tapsCompleted++;
		LK.setScore(tapsCompleted);
		updateProgressCounter();
		// Check for celebration milestones
		if (tapsCompleted % 7 === 0 && tapsCompleted < 31) {
			triggerMilestoneCelebration();
		}
		if (tapsCompleted >= 31) {
			triggerFinalCelebration();
		}
		// Remove from fireworks array and destroy
		var index = fireworks.indexOf(self);
		if (index > -1) fireworks.splice(index, 1);
		setTimeout(function () {
			if (self.parent) self.destroy();
		}, 500);
	};
	return self;
});
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	starGraphics.alpha = 0.6 + Math.random() * 0.4;
	// Twinkling animation
	var _twinkle = function twinkle() {
		tween(starGraphics, {
			alpha: 0.2
		}, {
			duration: 1000 + Math.random() * 2000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(starGraphics, {
					alpha: 0.8
				}, {
					duration: 1000 + Math.random() * 2000,
					easing: tween.easeInOut,
					onFinish: _twinkle
				});
			}
		});
	};
	_twinkle();
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0a0a2e
});

/**** 
* Game Code
****/ 
var fireworks = [];
var particles = [];
var characters = [];
var stars = [];
var confettiPieces = [];
var balloons = [];
var tapsCompleted = 0;
var celebrationLevel = 0;
var gameCompleted = false;
var fireworkSpawnTimer = 0;
// Create progress counter
var progressText = new Text2('Fireworks: 0/31', {
	size: 80,
	fill: 0xFFFFFF
});
progressText.anchor.set(0.5, 0);
LK.gui.top.addChild(progressText);
// Create background stars
for (var i = 0; i < 50; i++) {
	var star = new Star();
	star.x = Math.random() * 2048;
	star.y = Math.random() * 1800;
	stars.push(star);
	game.addChild(star);
}
// Create characters at bottom
for (var i = 0; i < 4; i++) {
	var character = new Character();
	character.x = 300 + i * 350;
	character.y = 2700;
	characters.push(character);
	game.addChild(character);
}
function updateProgressCounter() {
	progressText.setText('Fireworks: ' + tapsCompleted + '/31');
}
function spawnFirework() {
	if (gameCompleted) return;
	var firework = new Firework();
	firework.x = 200 + Math.random() * 1648;
	firework.y = 300 + Math.random() * 1000;
	fireworks.push(firework);
	game.addChild(firework);
	// Auto-remove untapped fireworks after 5 seconds
	setTimeout(function () {
		if (!firework.hasExploded && firework.parent) {
			tween(firework, {
				alpha: 0
			}, {
				duration: 500,
				onFinish: function onFinish() {
					if (firework.parent) {
						firework.destroy();
						var index = fireworks.indexOf(firework);
						if (index > -1) fireworks.splice(index, 1);
					}
				}
			});
		}
	}, 5000);
}
function triggerMilestoneCelebration() {
	celebrationLevel++;
	// Characters cheer
	for (var i = 0; i < characters.length; i++) {
		characters[i].cheer();
	}
	// Spawn some confetti
	for (var i = 0; i < 15; i++) {
		setTimeout(function () {
			spawnConfetti();
		}, i * 50);
	}
	LK.getSound('celebration').play();
}
function triggerFinalCelebration() {
	if (gameCompleted) return;
	gameCompleted = true;
	// Massive confetti shower
	for (var i = 0; i < 100; i++) {
		setTimeout(function () {
			spawnConfetti();
		}, i * 30);
	}
	// Spawn balloons
	for (var i = 0; i < 8; i++) {
		setTimeout(function () {
			spawnBalloon();
		}, i * 200);
	}
	// All characters cheer
	for (var i = 0; i < characters.length; i++) {
		setTimeout(function (character) {
			character.cheer();
		}, i * 100, characters[i]);
	}
	// Flash screen effect
	LK.effects.flashScreen(0xffd700, 2000);
	progressText.setText('🎉 CELEBRATION COMPLETE! 🎉');
	LK.getSound('celebration').play();
}
function spawnConfetti() {
	var confetti = LK.getAsset('confetti', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var colors = [0xff6b6b, 0x4ecdc4, 0xffe66d, 0xa8e6cf, 0xff8b94, 0xffd93d];
	confetti.tint = colors[Math.floor(Math.random() * colors.length)];
	confetti.x = Math.random() * 2048;
	confetti.y = -50;
	confetti.rotation = Math.random() * Math.PI * 2;
	game.addChild(confetti);
	confettiPieces.push(confetti);
	var fallSpeed = 1000 + Math.random() * 1500;
	var sway = (Math.random() - 0.5) * 400;
	tween(confetti, {
		y: 2800,
		x: confetti.x + sway,
		rotation: confetti.rotation + Math.PI * 4
	}, {
		duration: fallSpeed,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			if (confetti.parent) {
				confetti.destroy();
				var index = confettiPieces.indexOf(confetti);
				if (index > -1) confettiPieces.splice(index, 1);
			}
		}
	});
}
function spawnBalloon() {
	var balloon = LK.getAsset('balloon', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	var colors = [0xff6b6b, 0x4ecdc4, 0xffe66d, 0xa8e6cf, 0xff8b94];
	balloon.tint = colors[Math.floor(Math.random() * colors.length)];
	balloon.x = 200 + Math.random() * 1648;
	balloon.y = 2800;
	game.addChild(balloon);
	balloons.push(balloon);
	var floatSpeed = 3000 + Math.random() * 2000;
	var drift = (Math.random() - 0.5) * 300;
	tween(balloon, {
		y: -100,
		x: balloon.x + drift
	}, {
		duration: floatSpeed,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			if (balloon.parent) {
				balloon.destroy();
				var index = balloons.indexOf(balloon);
				if (index > -1) balloons.splice(index, 1);
			}
		}
	});
}
// Start background music
LK.playMusic('bgmusic');
game.update = function () {
	fireworkSpawnTimer++;
	// Spawn fireworks every 60-120 ticks (1-2 seconds)
	if (!gameCompleted && fireworkSpawnTimer >= 60 + Math.random() * 60) {
		spawnFirework();
		fireworkSpawnTimer = 0;
	}
};