Need to tag the events with their number for debugging.

gui_fsm.hpp

@@ -25,21 +25,21 @@ namespace gui {
   };
 
   enum class Event {
-    STARTED,
-    TICK,
-    MOVE_FORWARD,
-    MOVE_BACK,
-    MOVE_LEFT,
-    MOVE_RIGHT,
-    MAP_OPEN,
-    CLOSE,
-    ROTATE_LEFT,
-    ROTATE_RIGHT,
-    ATTACK,
-    START_COMBAT,
-    STOP_COMBAT,
-    STAIRS_DOWN,
-    QUIT
+    STARTED=0,
+    TICK=1,
+    MOVE_FORWARD = 2,
+    MOVE_BACK = 3,
+    MOVE_LEFT = 4,
+    MOVE_RIGHT = 5,
+    MAP_OPEN = 6,
+    CLOSE = 7,
+    ROTATE_LEFT = 8,
+    ROTATE_RIGHT = 9,
+    ATTACK = 10,
+    START_COMBAT = 11,
+    STOP_COMBAT = 12,
+    STAIRS_DOWN = 13,
+    QUIT = 14
   };
 
   class FSM : public DeadSimpleFSM<State, Event> {