using Godot;

public partial class Weapon : Node2D
{
    [Export] public PackedScene BulletScene { get; set; }
    
    // Future-proofing: Different weapons can have different damage multipliers!
    [Export] public float DamageMultiplier { get; set; } = 1.0f; 
    public override void _Process(double delta)
    {
        LookAt(GetGlobalMousePosition());
        GD.Print("Weapon rotation is running!"); // Add this line
    }
    public void Fire(Vector2 targetPosition)
    {
        if (BulletScene == null) return;

        // 1. The weapon itself looks up to find the player's stats component
        // (Assuming the weapon is a child of the Player, GetParent() gets the Player)
        var statsComponent = GetParent().GetNodeOrNull<StatsComponent>("StatsComponent");
        
        float finalDamage = 10.0f; // Fallback default

        if (statsComponent?.RuntimeStats != null)
        {
            // 2. The weapon reads the player's base damage and applies its own modifier
            finalDamage = statsComponent.RuntimeStats.Damage * DamageMultiplier;
        }

        // 3. Instantiate and configure the bullet
        Bullet bullet = (Bullet)BulletScene.Instantiate();
        bullet.GlobalPosition = GlobalPosition; // Spawns right where the weapon node is!
        bullet.Direction = Vector2.Right.Rotated(GlobalRotation);
        bullet.Damage = finalDamage;

        // 4. Add it to the world
        GetTree().Root.AddChild(bullet);
    }
}