Add basic radar and weapon

EvilSatellites/Weapons/IWeapon.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using EvilSatellites.Weapons;
+using Microsoft.Xna.Framework;
+
+namespace EvilSatellites.Weapons
+{
+    public interface IWeapon
+    {
+        void Shoot(GameTime time);
+        void Reload();
+        void Stop();
+        void Update(GameTime time);
+        float FireRate { get; set; }
+        int MaxAmmo { get; set; }
+        int RemainingAmmo { get; set; }
+        WeaponState State { get; set; }
+    }
+}