var BorderedText = Container.expand(function (string, settings) {
	var self = Container.call(this);
	var textList = [];
	var offsets = [[-2, -2], [-2, 2], [2, 2], [2, -2], [0, 0]];
	for (var i = 0; i < offsets.length; i++) {
		var text = new Text2(string, settings);
		text.x += offsets[i][0];
		text.y += offsets[i][1];
		textList.push(text);
		self.addChild(text);
	}
	self.setText = function (string) {
		for (var i = 0; i < textList.length; i++) {
			textList[i].setText(string);
		}
	};
});
var ExperiencePickup = Container.expand(function (hero) {
	var self = Container.call(this);
	var pickupGraphics = self.createAsset('experiencePickup', 'Experience Pickup', .5, .5);
	self.active = false;
	self.move = function () {
		var dx = hero.x - self.x;
		var dy = hero.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < 400) {
			self.active = true;
		}
		if (self.active) {
			self.x += dx / distance * 20;
			self.y += dy / distance * 20;
		}
	};
});
var CrucifixPickup = Container.expand(function () {
	var self = Container.call(this);
	var pickupGraphics = self.createAsset('crucifixPickup', 'Crucifix Pickup', .5, .5);
});
var BloodSplatter = Container.expand(function () {
	var self = Container.call(this);
	var splatterGraphics = self.createAsset('bloodSplatter', 'Blood Splatter', .5, .5);
	self.lifetime = 0.2;
	LK.setTimeout(function () {
		self.destroy();
	}, self.lifetime * 1000);
});
var HealingPickup = Container.expand(function () {
	var self = Container.call(this);
	var pickupGraphics = self.createAsset('healingPickup', 'Healing Pickup', .5, .5);
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.createAsset('bullet', 'Bullet Graphics', .5, .5);
	self.speed = 30;
	self.travelDistance = 200;
	self.move = function () {
		self.x += self.speed * Math.cos(self.angle);
		self.y += self.speed * Math.sin(self.angle);
		self.rotation += 0.2;
		self.travelDistance -= Math.abs(self.speed);
		if (self.travelDistance <= 0 && self.speed > -30) {
			self.speed -= 1;
		}
	};
});
var Enemy = Container.expand(function (hero) {
	var self = Container.call(this);
	var enemyGraphics = self.createAsset('enemy', 'Enemy character', .5, .5);
	self.creationTick = LK.ticks;
	self.health = 1;
	self.move = function () {
		var dx = hero.x - self.x;
		var dy = hero.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 100) {
			self.x += dx / distance * 1.8;
			self.y += dy / distance * 1.8 + Math.sin((LK.ticks - self.creationTick) / 10) * 2;
		} else {
			hero.health -= 1;
			if (hero.health <= 0) {
				LK.showGameOver();
			}
		}
	};
});
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.createAsset('hero', 'Hero character', .5, .5);
	self.health = 100;
	self.healthBarBorder = self.createAsset('healthBarBorder', 'Health Bar Border', 0.5, 1);
	self.healthBarBorder.y = -115;
	self.healthBar = self.createAsset('healthBar', 'Health Bar', 0.5, 1);
	self.healthBar.y = -120;
	self.healthBarBorder.x = self.healthBar.x;
	self.healthBarBorder.width = self.healthBar.width + 10;
	self.healthBarBorder.height = self.healthBar.height + 10;
	self.move = function () {
		self.healthBar.scale.x = self.health / 100;
		if (self.targetPos) {
			var dx = self.targetPos.x - self.x;
			var dy = self.targetPos.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 5) {
				self.x += dx / distance * 10;
				self.y += dy / distance * 10;
			} else {
				self.x = self.targetPos.x;
				self.y = self.targetPos.y;
				self.targetPos = null;
			}
		}
	};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	function showMinorBoonSelection() {
		isPaused = true;
		var boons = ['Luck', 'Scale', 'Range', 'Damage', 'Rearm'];
		var selectedBoons = [];
		while (selectedBoons.length < 3) {
			var boon = boons[Math.floor(Math.random() * boons.length)];
			if (!selectedBoons.includes(boon)) {
				selectedBoons.push(boon);
			}
		}
		var boonPopup = LK.gui.center.createAsset('boonPopup', 'Boon Selection Popup', 0.5, 0.5);
		var boonMessage1 = new Text2('Choose', {
			size: 60,
			fill: '#ffffff',
			font: 'bold monospace'
		});
		boonMessage1.anchor.set(.5, 0);
		boonMessage1.y = -190;
		boonPopup.addChild(boonMessage1);
		var boonMessage2 = new Text2('Minor Boon', {
			size: 50,
			fill: '#ffffff',
			font: 'bold monospace'
		});
		boonMessage2.anchor.set(.5, 0);
		boonMessage2.y = -130;
		boonPopup.addChild(boonMessage2);
		for (var i = 0; i < selectedBoons.length; i++) {
			var boonButton = boonPopup.createAsset('boonButton', selectedBoons[i] + ' Boon Button', 0.5, 0.5);
			boonButton.y = i * 120;
			boonButton.x = -120;
			boonButton.index = i;
			var boonLevel = new Text2(boonLevels[selectedBoons[i]] + '   ' + selectedBoons[i], {
				size: 50,
				fill: '#ffffff',
				font: 'bold monospace'
			});
			boonLevel.anchor.set(0, .5);
			boonLevel.y = boonButton.y;
			boonLevel.x = boonButton.x - 130;
			boonPopup.addChild(boonLevel);
			boonButton.on('down', function () {
				boonLevels[boons[this.index]]++;
				boonPopup.destroy();
				isPaused = false;
			});
		}
	}
	;
	var isPaused = true;
	var grass = self.createAsset('grass', 'Grass Background', 0, 0);
	var playButton = LK.gui.center.createAsset('playButton', 'Play Button', 0.5, 0.5);
	playButton.on('down', function () {
		isPaused = false;
		playButton.destroy();
	});
	grass.width = 2048;
	grass.height = 2732;
	self.addChild(grass);
	var hero = new Hero();
	var canMove = false;
	var score = 0;
	var experience = 0;
	var level = 1;
	var levelRequirement = 20;
	var countdown = 300;
	var boonLevels = {
		'Luck': 0,
		'Scale': 0,
		'Range': 0,
		'Damage': 0,
		'Rearm': 0
	};
	var countdownTxt = new Text2('05:00', {
		size: 60,
		fill: '#ffffff',
		font: 'bold monospace'
	});
	var availableBoonsTxt = new Text2('0', {
		size: 50,
		fill: '#ff0000',
		font: 'bold monospace'
	});
	var updateButton = LK.gui.topRight.createAsset('updateButton', 'Update Button', 0.5, 0.5);
	LK.gui.topRight.addChild(availableBoonsTxt);
	updateButton.x = -70;
	updateButton.y = 70;
	availableBoonsTxt.anchor.set(.5, .5);
	availableBoonsTxt.x = -70;
	availableBoonsTxt.y = 70;
	updateButton.on('down', function () {});
	var levelTxt = new Text2('Level ' + level + ' • XP', {
		size: 80,
		fill: '#ffffff',
		font: 'bold monospace'
	});
	var progressBarBorder = LK.getAsset('progressBarBorder', 'Progress Bar Border', 0, .5);
	var progressBar = LK.getAsset('progressBar', 'Progress Bar', 0, .5);
	LK.gui.topCenter.addChild(progressBarBorder);
	LK.gui.topCenter.addChild(progressBar);
	LK.gui.topCenter.addChild(levelTxt);
	LK.gui.topCenter.addChild(countdownTxt);
	progressBarBorder.x = 20;
	progressBarBorder.y = levelTxt.y + levelTxt.height / 2;
	progressBar.x = 24;
	progressBar.y = levelTxt.y + levelTxt.height / 2;
	progressBar.scale.x = 0;
	levelTxt.anchor.set(1.0, 0);
	countdownTxt.y = levelTxt.height + 10;
	countdownTxt.anchor.set(.5, 0);
	LK.on('tick', function () {
		if (!isPaused && LK.ticks % 60 === 0) {
			countdown--;
			var minutes = Math.floor(countdown / 60);
			var seconds = countdown % 60;
			countdownTxt.setText('0' + minutes + ':' + (seconds < 10 ? '0' : '') + seconds);
		}
	});
	var heroBullets = [];
	var enemyBullets = [];
	var enemies = [];
	var healthPickups = [];
	var crucifixPickups = [];
	var experiencePickups = [];
	hero.x = 2048 / 2;
	hero.y = 2732 / 2;
	self.targetPos = null;
	stage.on('down', function (obj) {
		canMove = true;
		hero.targetPos = obj.event.getLocalPosition(self);
	});
	stage.on('up', function (obj) {
		canMove = false;
		hero.targetPos = null;
	});
	var shootPos = null;
	stage.on('move', function (obj) {
		if (canMove) {
			hero.targetPos = obj.event.getLocalPosition(self);
		}
		shootPos = obj.event.getLocalPosition(self);
		if (!isPaused) {
			if (shootPos.x < hero.x) {
				hero.scale.x = -1;
			} else {
				hero.scale.x = 1;
			}
		}
	});
	self.addChild(hero);
	var spawnEnemy = function () {
		var side = Math.floor(Math.random() * 4);
		var enemy = new Enemy(hero);
		switch (side) {
			case 0:
				enemy.x = Math.random() * 2048;
				enemy.y = 0;
				break;
			case 1:
				enemy.x = 2048;
				enemy.y = Math.random() * 2732;
				break;
			case 2:
				enemy.x = Math.random() * 2048;
				enemy.y = 2732;
				break;
			case 3:
				enemy.x = 0;
				enemy.y = Math.random() * 2732;
				break;
		}
		enemies.push(enemy);
		self.addChild(enemy);
	};
	LK.on('tick', function () {
		if (!isPaused) {
			hero.move();
			for (var i = 0; i < heroBullets.length; i++) {
				var heroBullet = heroBullets[i];
				heroBullet.move();
				if ((heroBullet.x < 0 || heroBullet.x > 2048 || heroBullet.y < 0 || heroBullet.y > 2732) && heroBullet.travelDistance < -1200 || heroBullet.intersects(hero) && heroBullet.speed < 0) {
					heroBullet.destroy();
					heroBullets.splice(i, 1);
					i--;
				}
			}
			for (var i = 0; i < enemyBullets.length; i++) {
				enemyBullets[i].move();
			}
			for (var i = 0; i < enemies.length; i++) {
				enemies[i].move();
				for (var j = 0; j < heroBullets.length; j++) {
					if (heroBullets[j].intersects(enemies[i])) {
						enemies[i].health -= 10 + 5 * boonLevels['Damage'];
						if (enemies[i].health <= 0) {
							if (crucifixPickups.length < 1 && Math.random() < Math.sqrt(boonLevels['Luck'])) {
								var crucifixPickup = new CrucifixPickup();
								crucifixPickup.x = enemies[i].x;
								crucifixPickup.y = enemies[i].y;
								self.addChild(crucifixPickup);
								crucifixPickups.push(crucifixPickup);
							} else if (healthPickups.length < 5) {
								for (var k = 0; k <= boonLevels['Luck']; k++) {
									if (Math.random() < 0.05) {
										var pickup = new HealingPickup();
										pickup.x = enemies[i].x;
										pickup.y = enemies[i].y;
										self.addChild(pickup);
										healthPickups.push(pickup);
										break;
									}
								}
							}
							for (var k = 0; k <= boonLevels['Luck']; k++) {
								if (Math.random() < 0.5) {
									var experiencePickup = new ExperiencePickup(hero);
									experiencePickup.x = enemies[i].x + Math.random() * 100 - 50;
									experiencePickup.y = enemies[i].y + Math.random() * 100 - 50;
									self.addChild(experiencePickup);
									experiencePickups.push(experiencePickup);
									break;
								}
							}
							var bloodSplatter = new BloodSplatter();
							bloodSplatter.x = enemies[i].x;
							bloodSplatter.y = enemies[i].y;
							self.addChild(bloodSplatter);
							enemies[i].destroy();
							enemies.splice(i, 1);
							score++;
							i--;
							break;
						}
					}
				}
			}
			for (var i = 0; i < healthPickups.length; i++) {
				if (hero.intersects(healthPickups[i])) {
					hero.health = Math.min(100, hero.health + 10);
					healthPickups[i].destroy();
					healthPickups.splice(i, 1);
					i--;
				}
			}
			for (var i = 0; i < crucifixPickups.length; i++) {
				if (hero.intersects(crucifixPickups[i])) {
					for (var j = 0; j < enemies.length; j++) {
						enemies[j].destroy();
					}
					enemies = [];
					for (var j = 0; j < enemyBullets.length; j++) {
						enemyBullets[j].destroy();
					}
					enemyBullets = [];
					for (var j = 0; j < healthPickups.length; j++) {
						healthPickups[j].destroy();
					}
					healthPickups = [];
					for (var j = 0; j < crucifixPickups.length; j++) {
						crucifixPickups[j].destroy();
					}
					crucifixPickups = [];
					for (var j = 0; j < experiencePickups.length; j++) {
						experiencePickups[j].active = true;
					}
					LK.effects.flashScreen(0xffffff, 1000);
					break;
				}
			}
			for (var i = 0; i < experiencePickups.length; i++) {
				var experiencePickup = experiencePickups[i];
				experiencePickup.move();
				if (experiencePickup.intersects(hero)) {
					experiencePickup.destroy();
					experiencePickups.splice(i, 1);
					experience++;
					if (experience >= levelRequirement) {
						level++;
						experience -= levelRequirement;
						levelRequirement = Math.floor(levelRequirement * 1.2);
						levelTxt.setText('Level ' + level + ' • XP');
						showMinorBoonSelection();
					}
					progressBar.scale.x = experience / levelRequirement;
					i--;
				}
			}
			if (LK.ticks % (60 - Math.floor(55 * (1 - countdown / 300))) === 0) {
				spawnEnemy();
			}
			if (LK.ticks % Math.floor(120 / (1 + 0.25 * boonLevels['Rearm'])) === 0 && shootPos) {
				var bullet = new Bullet();
				bullet.x = hero.x;
				bullet.y = hero.y;
				var dx = shootPos.x - hero.x;
				var dy = shootPos.y - hero.y;
				bullet.angle = Math.atan2(dy, dx);
				heroBullets.push(bullet);
				self.addChild(bullet);
			}
		}
	});
});