使魔没目标时往左走

ActionTowerDefense/Assets/Scripts/Demonic.cs

@@ -123,7 +123,7 @@ public class Demonic : MoveCharacter
         switch (searchState)
         {
             case SearchState.NoTarget:
-                moveDir = Vector3.zero;
+                moveDir = Vector3.left;
                 break;
             case SearchState.InSearchScope:
                 if (targetCharacter)