Removed the create_npc wrapper and the last two NPC callbacks

When creating an NPC, you now provide its optional talk and update functions
directly rather than them being stored in a table on the Lua side and then
called in response to a global callback.

Also fixed an issue with a missing gender parameter to the delayed NPC
creation callback used by NPCs defined on the map (found by Erik while
reviewing this patch).

Reviewed-by: Erik Schilling

1 files changed, 2 insertions, 0 deletions

diff --git a/src/scripting/luascript.h b/src/scripting/luascript.h
index 57b8dc1a..955fe21c 100644
--- a/src/scripting/luascript.h
+++ b/src/scripting/luascript.h
@@ -64,6 +64,8 @@ class LuaScript : public Script
 
         void assignCallback(Ref &function);
 
+        void unref(Ref &ref);
+
         static void getQuestCallback(Character *,
                                      const std::string &value,
                                      Script *);