Added configurable weapons.

AlientAttack.MonoGame/Things/Items/Ammo.cs

@@ -1,6 +1,6 @@
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal class Ammo : Item
+public class Ammo : Item
 {
     protected override PickupKind Kind => PickupKind.Ammo;
 
@@ -8,9 +8,4 @@ internal class Ammo : Item
     {
         TextureName = @$"Sprites\Powerup_Ammo";
     }
-
-    protected override void ApplyEffect(Player player)
-    {
-        
-    }
 }

AlientAttack.MonoGame/Things/Items/Energy.cs

@@ -1,6 +1,6 @@
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal class Energy : Item
+public class Energy : Item
 {
     protected override PickupKind Kind => PickupKind.Plasma;
 
@@ -8,9 +8,4 @@ internal class Energy : Item
     {
         TextureName = @$"Sprites\Powerup_Energy";
     }
-
-    protected override void ApplyEffect(Player player)
-    {
-        
-    }
 }

AlientAttack.MonoGame/Things/Items/Health.cs

@@ -1,6 +1,6 @@
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal class Health : Item
+public class Health : Item
 {
     protected override PickupKind Kind => PickupKind.Health;
 
@@ -8,9 +8,4 @@ internal class Health : Item
     {
         TextureName = @$"Sprites\Powerup_Health";
     }
-
-    protected override void ApplyEffect(Player player)
-    {
-        
-    }
 }

AlientAttack.MonoGame/Things/Items/Item.cs

@@ -4,7 +4,7 @@ using System;
 
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal abstract class Item : MoveableSprite
+public abstract class Item : MoveableSprite
 {
     private Vector2 _anchor;        // the "center" the item orbits around
     private float _t;               // radians
@@ -59,13 +59,10 @@ internal abstract class Item : MoveableSprite
 
     public override void OnCollision(SpriteCollisionContext context)
     {
-        if (context.Sprite is Player player)
+        if (context.Sprite is Player)
         {
             IsDead = true;
-            ApplyEffect(player);
             context.AudioManager.PlayPickup(Kind);
         }
     }
-
-    protected abstract void ApplyEffect(Player player);
 }

AlientAttack.MonoGame/Things/Items/Rockets.cs

@@ -1,6 +1,6 @@
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal class Rockets : Item
+public class Rockets : Item
 {
     protected override PickupKind Kind => PickupKind.Rockets;
 
@@ -8,9 +8,4 @@ internal class Rockets : Item
     {
         TextureName = @$"Sprites\Powerup_Rockets";
     }
-
-    protected override void ApplyEffect(Player player)
-    {
-        
-    }
 }

AlientAttack.MonoGame/Things/Items/Shields.cs

@@ -1,6 +1,6 @@
 namespace AlienAttack.MonoGame.Things.Items;
 
-internal class Shields : Item
+public class Shields : Item
 {
     protected override PickupKind Kind => PickupKind.Shield;
 
@@ -8,9 +8,4 @@ internal class Shields : Item
     {
         TextureName = @$"Sprites\Powerup_Shields";
     }
-
-    protected override void ApplyEffect(Player player)
-    {
-        
-    }
 }