Refactor Enemy

src/items/throwable/ThrowableItem.cs

@@ -3,7 +3,6 @@ using Chickensoft.Introspection;
 using GameJamDungeon;
 using Godot;
 using System;
-using System.ComponentModel;
 
 [Meta(typeof(IAutoNode))]
 public partial class ThrowableItem : Node3D, IUsableItem
@@ -27,23 +26,10 @@ public partial class ThrowableItem : Node3D, IUsableItem
 
   [Node] public Area3D Pickup { get; set; } = default!;
 
-  private ThrowableItemTag[] _affinityTypes;
-
-  private int _affinityIndex = 0;
-
   public void OnResolved()
   {
     Sprite.Texture = ThrowableItemInfo.Texture;
     Pickup.BodyEntered += OnEntered;
-    _affinityTypes =
-      [
-        ThrowableItemTag.InflictBaseDamage,
-        ThrowableItemTag.InflictHydricDamage,
-        ThrowableItemTag.InflictIgneousDamage,
-        ThrowableItemTag.InflictTelluricDamage,
-        ThrowableItemTag.InflictAeolicDamage,
-        ThrowableItemTag.InflictFerrumDamage
-      ];
   }
 
   public void Use()
@@ -62,13 +48,12 @@ public partial class ThrowableItem : Node3D, IUsableItem
 
   private void ChangeAffinity()
   {
-    ThrowableItemInfo.ThrowableItemTags.Remove(_affinityTypes[_affinityIndex]);
-    _affinityIndex = (_affinityIndex + 1) % (_affinityTypes.Length);
-    ThrowableItemInfo.ThrowableItemTags.Add(_affinityTypes[_affinityIndex]);
+    var maximumElements = Enum.GetNames(typeof(ElementType)).Length;
+    ThrowableItemInfo.ElementType = ThrowableItemInfo.ElementType + 1 % maximumElements;
 
     // TODO: Make this an inventory animation to cycle through elements.
     ThrowableItemInfo.Description =
-      $"{GetDescription(_affinityTypes[_affinityIndex])} when thrown." +
+      $"Inflicts {ThrowableItemInfo.ElementType} damage when thrown." +
       $"{System.Environment.NewLine}Use item to change Affinity.";
   }
 
@@ -78,19 +63,4 @@ public partial class ThrowableItem : Node3D, IUsableItem
     if (isAdded)
       QueueFree();
   }
-
-  private static string GetDescription(ThrowableItemTag enumValue)
-  {
-    var field = enumValue.GetType().GetField(enumValue.ToString());
-    if (field == null)
-      return enumValue.ToString();
-
-    var attributes = field.GetCustomAttributes(typeof(DescriptionAttribute), false);
-    if (Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute)) is DescriptionAttribute attribute)
-    {
-      return attribute.Description;
-    }
-
-    return enumValue.ToString();
-  }
 }