Minor updates

- Global flags event on set
- Typo in DiplomataEventController
- Better error description on Item.Find
- Removing duplicated SendQuestStateChange

Diplomata/DiplomataEventController.cs

@@ -37,7 +37,12 @@ public class DiplomataEventController
     /// Happens every time a context ends.
     /// </summary>
     public event Action<Context> OnContextEnd;
-
+
+    /// <summary>
+    /// Happens every time a flag is set.
+    /// </summary>
+    public event Action<Flag> OnSetFlag;
+
     /// <summary>
     /// Trigger the event OnQuestStart with the quest data that have started.
     /// </summary>
@@ -79,13 +84,23 @@ public void SendItemWasCaught(Item itemWasCaught)
     }
 
     /// <summary>
-    /// Trigger the event OnContextEnd whit the ended context data.
+    /// Trigger the event OnContextEnd with the ended context data.
     /// </summary>
     /// <param name="context"></param>
     public void SendContextEnd(Context context)
     {
       if (OnContextEnd != null)
         OnContextEnd(context);
     }
+
+    /// <summary>
+    /// Trigger the event OnSetFlag when a flag is set.
+    /// </summary>
+    /// <param name="flag">The flag.</param>
+    public void SendOnSetFlag(Flag flag)
+    {
+      if (OnSetFlag != null)
+        OnSetFlag(flag);
+    }
   }
 }

Diplomata/DiplomataTalkable.cs

@@ -1013,6 +1013,7 @@ public void NextMessage()
               if (flag != null)
               {
                 flag.value = effect.globalFlag.value;
+                DiplomataManager.EventController.SendOnSetFlag(flag);
               }
               else
               {
@@ -1042,7 +1043,6 @@ public void NextMessage()
                 else
                 {
                   quest.SetState(effect.questAndState.questStateId);
-                  DiplomataManager.EventController.SendQuestStateChange(quest);
 
                   if (OnQuestStateChangeLocal != null)
                     OnQuestStateChangeLocal(quest);

Diplomata/Models/Item.cs

@@ -322,7 +322,7 @@ public static Item Find(Item[] items, string name, string language = "English")
           return item;
         }
       }
-      Debug.LogError("This item doesn't exist.");
+      Debug.LogError($"This item \"{name}\" doesn't exist.");
       return null;
     }