Moved weapons to their own scene

Scripts/Weapon.cs

@@ -0,0 +1,84 @@
+using Godot;
+using System;
+using Cirno.Scripts;
+
+public partial class Weapon : Node2D
+{
+	
+	[Export]
+	public PackedScene BulletScene { get; set; }
+	
+	[Export]
+	public Marker2D Muzzle { get; set; }
+	
+	[Export] public double RateOfFire = 0.4f;
+	
+	[Export] public int BulletCapacity = 20;
+	
+	[Export] public double ReloadTime = 1.0f;
+	
+	[Export] public float BulletSpeed = 100f;
+
+	[Export] public bool AutoReload = true;
+	
+	[Export] public bool InfiniteAmmo = true;
+	public int Ammo { get; set; } = 0;
+
+	public int LoadedAmmo { get; private set; }
+	
+	public Vector2 ShootDirection { get; set; } = Vector2.Zero;
+	
+	private Timer _cooldownTimer;
+
+	private Marker2D _muzzle;
+	
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+		_muzzle = GetNode<Marker2D>("./Muzzle");
+		_cooldownTimer = GetNode<Timer>("./ShootTimer");
+	}
+
+	public void Reload()
+	{
+		_cooldownTimer.Start(ReloadTime);
+		
+		if (InfiniteAmmo)
+		{
+			LoadedAmmo = BulletCapacity;
+		}
+		else
+		{
+			// TODO: Calculate subtraction, etc
+			LoadedAmmo = BulletCapacity;
+		}
+	}
+
+	public void Shoot()
+	{
+		// Waiting on reload or Rate of Fire cooldown?
+		if (!_cooldownTimer.IsStopped())
+		{
+			return;
+		}
+
+		// Out of ammo?
+		if (LoadedAmmo <= 0)
+		{
+			if (AutoReload)
+			{
+				Reload();
+			}
+			return;
+		}
+		
+		// TODO: Shoot at muzzle position, need to provide a way to turn it, on a radius?
+		var bullet = this.CreateChild<Bullet>(BulletScene);
+		bullet.SetDirection(ShootDirection);
+		bullet.Speed = BulletSpeed;
+
+		LoadedAmmo -= 1;
+		
+		_cooldownTimer.Start(RateOfFire);
+	}
+}