Move utility functions from clua.cc to cluautil.cc.

cluautil.cc should eventually contain all of the functions
for passing objects from and to lua, at least the shared
ones.

Also cut down on clua.cc include list.

1 files changed, 22 insertions, 0 deletions

diff --git a/crawl-ref/source/cluautil.h b/crawl-ref/source/cluautil.h
new file mode 100644
index 0000000000..da7d3a5531
--- /dev/null
+++ b/crawl-ref/source/cluautil.h
@@ -0,0 +1,22 @@
+#ifndef CLUAUTIL_H
+#define CLUAUTIL_H
+
+struct lua_State;
+
+struct activity_interrupt_data;
+int push_activity_interrupt(lua_State *ls, activity_interrupt_data *t);
+
+class map_def;
+void clua_push_map(lua_State *ls, map_def *map);
+
+void clua_push_coord(lua_State *ls, const coord_def &c);
+
+class dgn_event;
+void clua_push_dgn_event(lua_State *ls, const dgn_event *devent);
+
+// XXX: currently defined outside cluautil.cc.
+class monsters;
+void push_monster(lua_State *ls, monsters* mons);
+void lua_push_items(lua_State *ls, int link);
+
+#endif