Tried to use Ragel to create state machines but its lacking an incremental mode and doesn't do any logging of state activity so debugging is harder. Put it in scratchpad for reference though.

gui/fsm_events.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+namespace gui {
+  enum class Event {
+    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,
+    LOOT_OPEN=14,
+    LOOT_ITEM=15,
+    LOOT_SELECT=16,
+    INV_SELECT=17,
+    QUIT = 18,
+    MOUSE_CLICK=19,
+    MOUSE_MOVE=20,
+    MOUSE_DRAG=21,
+    MOUSE_DRAG_START=22,
+    MOUSE_DROP=23,
+    KEY_PRESS=24
+  };
+}