Boss fight now reuses the combat_ui.cpp to do the combat panel, so next is making it work with the mechanics I want but no art.

gui/fsm_events.hpp

@@ -15,19 +15,20 @@ namespace gui {
     ATTACK = 10,
     START_COMBAT = 11,
     STOP_COMBAT = 12,
-    STAIRS_DOWN = 13,
-    LOOT_OPEN=14,
-    LOOT_ITEM=15,
-    LOOT_SELECT=16,
-    INV_SELECT=17,
-    USE_ITEM=18,
-    QUIT = 19,
-    MOUSE_CLICK=20,
-    MOUSE_MOVE=21,
-    MOUSE_DRAG=22,
-    MOUSE_DRAG_START=23,
-    MOUSE_DROP=24,
-    KEY_PRESS=25,
-    AIM_CLICK=26
+    BOSS_START = 13,
+    BOSS_END = 14,
+    LOOT_OPEN=15,
+    LOOT_ITEM=16,
+    LOOT_SELECT=17,
+    INV_SELECT=18,
+    USE_ITEM=19,
+    QUIT = 20,
+    MOUSE_CLICK=21,
+    MOUSE_MOVE=22,
+    MOUSE_DRAG=23,
+    MOUSE_DRAG_START=24,
+    MOUSE_DROP=25,
+    KEY_PRESS=26,
+    AIM_CLICK=27
   };
 }