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

/**** 
* Classes
****/ 
var Adventurer = Container.expand(function () {
	var self = Container.call(this);
	var adventurerGraphics = self.attachAsset('adventurer', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.maxHealth = 100;
	self.health = self.maxHealth;
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.health = 0;
			LK.showGameOver();
		}
		LK.effects.flashObject(self, 0xFF0000, 500);
	};
	self.castSpell = function () {
		var bolt = game.addChild(new MagicBolt());
		bolt.x = self.x;
		bolt.y = self.y - 30;
		bolt.damage = 15;
		magicBolts.push(bolt);
		LK.getSound('magicCast').play();
		LK.effects.flashObject(self, 0xFFD700, 300);
	};
	return self;
});
var MagicBolt = Container.expand(function () {
	var self = Container.call(this);
	var boltGraphics = self.attachAsset('magicBolt', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.damage = 10;
	self.update = function () {
		self.y -= self.speed;
	};
	return self;
});
var MonsterAttack = Container.expand(function () {
	var self = Container.call(this);
	var attackGraphics = self.attachAsset('monsterAttack', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4;
	self.damage = 35;
	self.update = function () {
		self.y += self.speed;
		self.rotation += 0.2;
	};
	return self;
});
var RockMonster = Container.expand(function () {
	var self = Container.call(this);
	var monsterGraphics = self.attachAsset('rockMonster', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.maxHealth = 500;
	self.health = self.maxHealth;
	self.attackTimer = 0;
	self.attackCooldown = 120;
	self.moveDirection = 1;
	self.moveSpeed = 2;
	self.takeDamage = function (damage) {
		self.health -= damage;
		if (self.health <= 0) {
			self.health = 0;
			LK.showYouWin();
		}
		LK.effects.flashObject(self, 0xFF0000, 400);
		LK.getSound('monsterHit').play();
	};
	self.attack = function () {
		var attack = game.addChild(new MonsterAttack());
		attack.x = self.x;
		attack.y = self.y + 120;
		monsterAttacks.push(attack);
	};
	self.update = function () {
		// Move side to side
		self.x += self.moveDirection * self.moveSpeed;
		if (self.x <= 200 || self.x >= 1848) {
			self.moveDirection *= -1;
		}
		// Attack timer
		self.attackTimer++;
		if (self.attackTimer >= self.attackCooldown) {
			self.attack();
			self.attackTimer = 0;
		}
	};
	return self;
});
var Touchpad = Container.expand(function () {
	var self = Container.call(this);
	var baseGraphics = self.attachAsset('touchpadBase', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var knobGraphics = self.attachAsset('touchpadKnob', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var shootButtonGraphics = self.attachAsset('shootButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	shootButtonGraphics.x = 300;
	shootButtonGraphics.y = 0;
	shootButtonGraphics.alpha = 0.7;
	self.knob = knobGraphics;
	self.shootButton = shootButtonGraphics;
	self.maxDistance = 35;
	self.isActive = false;
	self.inputX = 0;
	self.inputY = 0;
	baseGraphics.alpha = 0.6;
	knobGraphics.alpha = 0.8;
	self.updateKnob = function (x, y) {
		var dx = x - self.x;
		var dy = y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance <= self.maxDistance) {
			self.knob.x = dx;
			self.knob.y = dy;
		} else {
			var angle = Math.atan2(dy, dx);
			self.knob.x = Math.cos(angle) * self.maxDistance;
			self.knob.y = Math.sin(angle) * self.maxDistance;
		}
		self.inputX = self.knob.x / self.maxDistance;
		self.inputY = self.knob.y / self.maxDistance;
	};
	self.resetKnob = function () {
		self.knob.x = 0;
		self.knob.y = 0;
		self.inputX = 0;
		self.inputY = 0;
		self.isActive = false;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2C3E50
});

/**** 
* Game Code
****/ 
var adventurer = game.addChild(new Adventurer());
adventurer.x = 1024;
adventurer.y = 2200;
var rockMonster = game.addChild(new RockMonster());
rockMonster.x = 1024;
rockMonster.y = 400;
var magicBolts = [];
var monsterAttacks = [];
var dragNode = null;
var touchpad = game.addChild(new Touchpad());
touchpad.x = 150;
touchpad.y = 2500;
var touchpadActive = false;
var shootCooldown = 0;
// Health bars
var adventurerHealthBar = new Text2('Health: 100', {
	size: 60,
	fill: 0x00FF00
});
adventurerHealthBar.anchor.set(0, 0);
LK.gui.bottomLeft.addChild(adventurerHealthBar);
var monsterHealthBar = new Text2('Monster: 500', {
	size: 60,
	fill: 0xFF0000
});
monsterHealthBar.anchor.set(0.5, 0);
LK.gui.top.addChild(monsterHealthBar);
function handleMove(x, y, obj) {
	if (touchpadActive) {
		touchpad.updateKnob(x, y);
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	// Check if touching shoot button area
	var shootButtonX = touchpad.x + 300;
	var shootButtonY = touchpad.y;
	var shootDx = x - shootButtonX;
	var shootDy = y - shootButtonY;
	var shootDistance = Math.sqrt(shootDx * shootDx + shootDy * shootDy);
	if (shootDistance <= 150) {
		if (shootCooldown <= 0) {
			adventurer.castSpell();
			shootCooldown = 120; // 2 seconds at 60 FPS
		}
		return;
	}
	// Check if touching touchpad area
	var dx = x - touchpad.x;
	var dy = y - touchpad.y;
	var distance = Math.sqrt(dx * dx + dy * dy);
	if (distance <= 80) {
		touchpadActive = true;
		touchpad.isActive = true;
		touchpad.updateKnob(x, y);
	}
};
game.up = function (x, y, obj) {
	if (touchpadActive) {
		touchpad.resetKnob();
		touchpadActive = false;
	}
};
game.update = function () {
	// Update adventurer movement with touchpad
	if (touchpad.isActive) {
		var moveSpeed = 6;
		var newX = adventurer.x + touchpad.inputX * moveSpeed;
		var newY = adventurer.y + touchpad.inputY * moveSpeed;
		adventurer.x = Math.max(40, Math.min(2008, newX));
		adventurer.y = Math.max(1500, Math.min(2680, newY));
	}
	// Update magic bolts
	for (var i = magicBolts.length - 1; i >= 0; i--) {
		var bolt = magicBolts[i];
		if (bolt.y < -50) {
			bolt.destroy();
			magicBolts.splice(i, 1);
			continue;
		}
		if (bolt.intersects(rockMonster)) {
			rockMonster.takeDamage(bolt.damage);
			bolt.destroy();
			magicBolts.splice(i, 1);
		}
	}
	// Update monster attacks
	for (var i = monsterAttacks.length - 1; i >= 0; i--) {
		var attack = monsterAttacks[i];
		if (attack.y > 2800) {
			attack.destroy();
			monsterAttacks.splice(i, 1);
			continue;
		}
		if (attack.intersects(adventurer)) {
			adventurer.takeDamage(attack.damage);
			LK.getSound('playerHit').play();
			attack.destroy();
			monsterAttacks.splice(i, 1);
		}
	}
	// Update shoot cooldown
	if (shootCooldown > 0) {
		shootCooldown--;
	}
	// Update health displays
	adventurerHealthBar.setText('Health: ' + adventurer.health);
	monsterHealthBar.setText('Monster: ' + rockMonster.health);
};