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

/**** 
* Classes
****/ 
var Confetti = Container.expand(function () {
	var self = Container.call(this);
	var confettiGraphics = self.attachAsset('confetti', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = Math.random() * 3 + 2;
	self.rotationSpeed = Math.random() * 0.2 - 0.1;
	self.update = function () {
		self.y += self.speed;
		self.rotation += self.rotationSpeed;
		if (self.y > 2732 + 50) {
			self.y = -50;
			self.x = Math.random() * 2048;
		}
	};
	return self;
});
var DirtyDan = Container.expand(function () {
	var self = Container.call(this);
	var danGraphics = self.attachAsset('dirtyDan', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.fallDown = function () {
		LK.getSound('whoosh').play();
		tween(self, {
			y: self.y + 400,
			alpha: 0
		}, {
			duration: 800,
			easing: tween.easeIn
		});
	};
	self.down = function (x, y, obj) {
		if (currentScene === 3) {
			self.fallDown();
			LK.setTimeout(function () {
				nextScene();
			}, 1000);
		}
	};
	return self;
});
var Goat = Container.expand(function () {
	var self = Container.call(this);
	var goatGraphics = self.attachAsset('goat', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.vocalize = function () {
		var sound = Math.random() > 0.5 ? 'meeh' : 'baaaah';
		LK.getSound(sound).play();
		tween(self, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(self, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 200,
			easing: tween.easeIn
		});
	};
	self.down = function (x, y, obj) {
		if (currentScene === 2) {
			self.vocalize();
			goatsVocalized++;
			if (goatsVocalized >= 3) {
				LK.setTimeout(function () {
					nextScene();
				}, 1000);
			}
		}
	};
	return self;
});
var NiceDan = Container.expand(function () {
	var self = Container.call(this);
	var danGraphics = self.attachAsset('niceDan', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var RedCurtain = Container.expand(function () {
	var self = Container.call(this);
	var curtainGraphics = self.attachAsset('redCurtain', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.slideLeft = function () {
		tween(self, {
			x: self.x - 700
		}, {
			duration: 1000,
			easing: tween.easeOut
		});
	};
	self.down = function (x, y, obj) {
		if (currentScene === 1) {
			self.slideLeft();
			curtainsOpened++;
			if (curtainsOpened >= 2) {
				LK.setTimeout(function () {
					nextScene();
				}, 1200);
			}
		}
	};
	return self;
});
var Snowflake = Container.expand(function () {
	var self = Container.call(this);
	var snowGraphics = self.attachAsset('snowflake', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = Math.random() * 2 + 1;
	self.sway = Math.random() * 2 - 1;
	self.update = function () {
		self.y += self.speed;
		self.x += self.sway;
		if (self.y > 2732 + 50) {
			self.y = -50;
			self.x = Math.random() * 2048;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000080
});

/**** 
* Game Code
****/ 
var currentScene = 1;
var curtainsOpened = 0;
var goatsVocalized = 0;
var confettiParticles = [];
var snowParticles = [];
// Background
var nightSky = game.addChild(LK.getAsset('nightSky', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
}));
// Scene 1: Stage and Curtains
var stage = game.addChild(LK.getAsset('stage', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1366
}));
var leftCurtain = game.addChild(new RedCurtain());
leftCurtain.x = 2048 / 2 - 300;
leftCurtain.y = 1366;
var rightCurtain = game.addChild(new RedCurtain());
rightCurtain.x = 2048 / 2 + 300;
rightCurtain.y = 1366;
// Scene 2: Goats (initially hidden)
var goats = [];
for (var i = 0; i < 3; i++) {
	var goat = game.addChild(new Goat());
	goat.x = 500 + i * 400;
	goat.y = 1200;
	goat.visible = false;
	goats.push(goat);
}
// Scene 3: Chimney and Dirty Dan (initially hidden)
var chimney = game.addChild(LK.getAsset('chimney', {
	anchorX: 0.5,
	anchorY: 1,
	x: 1600,
	y: 1100
}));
chimney.visible = false;
var dirtyDan = game.addChild(new DirtyDan());
dirtyDan.x = 1600;
dirtyDan.y = 900;
dirtyDan.visible = false;
// Scene 6: Supermarket (initially hidden)
var supermarket = game.addChild(LK.getAsset('supermarket', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1500
}));
supermarket.visible = false;
// Scene 7: Car (initially hidden)
var car = game.addChild(LK.getAsset('car', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: -200,
	y: 1000
}));
car.visible = false;
// Scene 8: Nice Dan (initially hidden)
var niceDan = game.addChild(new NiceDan());
niceDan.x = 2048 / 2;
niceDan.y = 1400;
niceDan.visible = false;
// Scene text
var sceneText = new Text2('Tap the red curtains to begin!', {
	size: 80,
	fill: 0xFFFFFF
});
sceneText.anchor.set(0.5, 0);
LK.gui.top.addChild(sceneText);
sceneText.y = 200;
function nextScene() {
	currentScene++;
	switch (currentScene) {
		case 2:
			// Show goats
			for (var i = 0; i < goats.length; i++) {
				goats[i].visible = true;
				tween(goats[i], {
					y: 1200
				}, {
					duration: 500,
					easing: tween.bounceOut
				});
			}
			sceneText.setText('Tap the goats to make them vocalize!');
			break;
		case 3:
			// Show chimney and Dirty Dan
			chimney.visible = true;
			dirtyDan.visible = true;
			sceneText.setText('Tap Dirty Dan to make him fall!');
			break;
		case 4:
			// Third goat reacts
			sceneText.setText('Oh no! What happened to Dirty Dan?');
			tween(goats[2], {
				x: goats[2].x + 100
			}, {
				duration: 500,
				easing: tween.easeOut
			});
			LK.setTimeout(function () {
				nextScene();
			}, 2000);
			break;
		case 5:
			// Second goat helps
			sceneText.setText('Let me help get him out!');
			tween(goats[1], {
				x: 1500
			}, {
				duration: 1000,
				easing: tween.easeOut
			});
			LK.setTimeout(function () {
				nextScene();
			}, 2000);
			break;
		case 6:
			// Travel to supermarket
			sceneText.setText('Let\'s go to the supermarket to find Dirty Dan!');
			supermarket.visible = true;
			// Move all goats to supermarket
			for (var i = 0; i < goats.length; i++) {
				tween(goats[i], {
					x: 2048 / 2 - 200 + i * 100,
					y: 1300
				}, {
					duration: 1500,
					easing: tween.easeOut
				});
			}
			LK.setTimeout(function () {
				nextScene();
			}, 2500);
			break;
		case 7:
			// Flying car scene
			sceneText.setText('Flying home in style!');
			car.visible = true;
			// Move goats to car
			for (var i = 0; i < goats.length; i++) {
				tween(goats[i], {
					x: car.x - 50 + i * 50,
					y: car.y - 50
				}, {
					duration: 800,
					easing: tween.easeOut
				});
			}
			// Fly car across screen
			tween(car, {
				x: 2048 + 200
			}, {
				duration: 3000,
				easing: tween.easeOut
			});
			LK.setTimeout(function () {
				nextScene();
			}, 3500);
			break;
		case 8:
			// Meet Nice Dan and celebrate
			sceneText.setText('Hooray! We found Nice Dan! Let\'s celebrate!');
			niceDan.visible = true;
			// Move goats back to center
			for (var i = 0; i < goats.length; i++) {
				goats[i].x = 800 + i * 300;
				goats[i].y = 1400;
				goats[i].visible = true;
				tween(goats[i], {
					scaleX: 1.2,
					scaleY: 1.2
				}, {
					duration: 200,
					easing: tween.bounceOut
				});
			}
			LK.getSound('celebration').play();
			// Create confetti
			for (var i = 0; i < 20; i++) {
				var confetti = game.addChild(new Confetti());
				confetti.x = Math.random() * 2048;
				confetti.y = Math.random() * -500;
				confettiParticles.push(confetti);
			}
			// Create snowflakes
			for (var i = 0; i < 15; i++) {
				var snow = game.addChild(new Snowflake());
				snow.x = Math.random() * 2048;
				snow.y = Math.random() * -500;
				snowParticles.push(snow);
			}
			break;
	}
}
game.update = function () {
	// Update particles in final scene
	if (currentScene >= 8) {
		for (var i = 0; i < confettiParticles.length; i++) {
			confettiParticles[i].update();
		}
		for (var i = 0; i < snowParticles.length; i++) {
			snowParticles[i].update();
		}
	}
};