cirnogodot/Scripts/Bullet.cs

using Godot;
using System;
using System.Diagnostics;

public partial class Bullet : Area2D
{
	[Export]
	public float Speed = 1900f;

	private Vector2 _direction = Vector2.Right;

	// Called when the node enters the scene tree for the first time.
	public override void _Ready()
	{
		
	}

	public void SetDirection(Vector2 direction)
	{
		var normalized = direction.Normalized();

		_direction = normalized;

		Debug.WriteLine($"Bullet Shot at direction {direction.X} {direction.Y}");
	}


	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process(double delta)
	{
		this.Position += ((float) (Speed * delta) * _direction);
	}

	private void _on_visible_on_screen_notifier_2d_screen_exited()
	{
		Debug.WriteLine("Destroy bullet out of screen");
		QueueFree();
	}


}