Fixes for compiling without Lua. (Darshan, I hope I didn't break anything...)

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1319 c06c8d41-db1a-0410-9941-cceddc491573

4 files changed, 10 insertions, 0 deletions

diff --git a/crawl-ref/source/Kills.cc b/crawl-ref/source/Kills.cc
index 3f63c529fc..24d929d02b 100644
--- a/crawl-ref/source/Kills.cc
+++ b/crawl-ref/source/Kills.cc
@@ -1008,6 +1008,7 @@ void lua_open_kills(lua_State *ls)
     luaL_openlib(ls, "kills", kill_lib, 0);
 }
 
+#ifdef CLUA_BINDINGS
 static void kill_lua_filltable(std::vector<kill_exp> &v)
 {
     lua_State *ls = clua.state();
@@ -1018,3 +1019,4 @@ static void kill_lua_filltable(std::vector<kill_exp> &v)
         lua_rawseti(ls, -2, i + 1);
     }
 }
+#endif
diff --git a/crawl-ref/source/clua.cc b/crawl-ref/source/clua.cc
index 326a91ff73..06b7c7c87d 100644
--- a/crawl-ref/source/clua.cc
+++ b/crawl-ref/source/clua.cc
@@ -4,6 +4,8 @@
 
 #include "AppHdr.h"
 
+#ifdef CLUA_BINDINGS
+
 #include "clua.h"
 
 #include "abl-show.h"
@@ -2323,3 +2325,5 @@ bool lua_text_pattern::translate() const
 
     return translated;
 }
+
+#endif
diff --git a/crawl-ref/source/food.cc b/crawl-ref/source/food.cc
index ba6c1539d2..185b83185e 100644
--- a/crawl-ref/source/food.cc
+++ b/crawl-ref/source/food.cc
@@ -348,6 +348,7 @@ bool butchery(void)
     return false;
 }                               // end butchery()
 
+#ifdef CLUA_BINDINGS
 void lua_push_items(lua_State *ls, int link)
 {
     lua_newtable(ls);
@@ -379,6 +380,7 @@ void lua_push_inv_items(lua_State *ls = NULL)
         }
     }
 }
+#endif
 
 static bool userdef_eat_food()
 {
diff --git a/crawl-ref/source/stash.cc b/crawl-ref/source/stash.cc
index dcac179e8b..8f08374c36 100644
--- a/crawl-ref/source/stash.cc
+++ b/crawl-ref/source/stash.cc
@@ -1327,10 +1327,12 @@ void StashTracker::search_stashes()
     text_pattern tpat( csearch, true );
     search = &tpat;
 
+#ifdef CLUA_BINDINGS
     lua_text_pattern ltpat( csearch );
     
     if (lua_text_pattern::is_lua_pattern(csearch))
         search = &ltpat;
+#endif
 
     if (!search->valid())
     {