using Godot;

public partial class ProjectileBase : Area2D
{
	[Export] public float Speed { get; set; }
	[Export] public float Lifetime { get; set; }

	protected CharacterBase? Character;
	protected float Age { get; private set; } = 0f;

	public override void _Ready()
	{
		if (Character is null)
		{
			QueueFree();
		}
	}

	public override void _Process(double delta)
	{
		Age += (float)delta;

		if (Age >= Lifetime)
		{
			QueueFree();
		}
	}

	void OnBodyEntered(Node body)
	{
		if (body == Character)
		{
			// Ignore self
			return;
		}

		QueueFree();
	}

	public void Spawn(CharacterBase character)
	{
		Character = character;
		Position = character.GlobalPosition;
		Rotation = character.FacingRotation;
		TopLevel = false;
	}
}