Add wizard robe functionality

UnityProject/Assets/Scripts/Items/Others/Magical/SpellBooks/FireballPunishment.cs

@@ -1,5 +1,6 @@
-using UnityEngine;
-using System.Collections;
+using System.Collections;
+using UnityEngine;
+using Systems.Explosions;
 
 namespace Items.Others.Magical
 {
@@ -13,7 +14,15 @@ public class FireballPunishment : SpellBookPunishment
 
 		public override void Punish(ConnectedPlayer player)
 		{
-			Spawn.ServerPrefab(explosionPrefab, player.Script.WorldPos);
+			GameObject explosionObject = Spawn.ServerPrefab(explosionPrefab, player.Script.WorldPos).GameObject;
+			if (explosionObject.TryGetComponent<ExplosionComponent>(out var explosion))
+			{
+				explosion.Explode(MatrixManager.AtPoint(player.Script.WorldPos, true).Matrix);
+			}
+			else
+			{
+				Logger.LogError($"No explosion component found on {explosionObject}! Was the right prefab assigned?");
+			}
 		}
 	}
 }

UnityProject/Assets/Scripts/Items/Traits/CommonTraits.cs

@@ -63,4 +63,5 @@ public class CommonTraits : SingletonScriptableObject<CommonTraits>
 	public ItemTrait RawCottonBundle;
 	public ItemTrait RawDurathreadBundle;
 	public ItemTrait Loomable;
+	public ItemTrait WizardGarb;
 }

UnityProject/Assets/Scripts/Systems/Spells/Spell.cs

@@ -226,6 +226,30 @@ public virtual bool ValidateCast(ConnectedPlayer caster)
 				return false;
 			}
 
+			if (SpellData is WizardSpellData data && data.RequiresWizardGarb && CheckWizardGarb(caster.Script.Equipment) == false)
+			{
+				return false;
+			}
+
+			return true;
+		}
+
+		private bool CheckWizardGarb(Equipment casterEquipment)
+		{
+			var outerwear = casterEquipment.ItemStorage.GetNamedItemSlot(NamedSlot.outerwear);
+			if (outerwear.IsEmpty || outerwear.ItemAttributes.HasTrait(CommonTraits.Instance.WizardGarb) == false)
+			{
+				Chat.AddExamineMsg(casterEquipment.gameObject, "<color=red>You don't feel strong enough without your robe!</color>");
+				return false;
+			}
+
+			var headwear = casterEquipment.ItemStorage.GetNamedItemSlot(NamedSlot.head);
+			if (headwear.IsEmpty || headwear.ItemAttributes.HasTrait(CommonTraits.Instance.WizardGarb) == false)
+			{
+				Chat.AddExamineMsg(casterEquipment.gameObject, "<color=red>You don't feel strong enough without your hat!</color>");
+				return false;
+			}
+
 			return true;
 		}