diff options
Diffstat (limited to 'src/script/lua_api/l_metadata.cpp')
| -rw-r--r-- | src/script/lua_api/l_metadata.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/script/lua_api/l_metadata.cpp b/src/script/lua_api/l_metadata.cpp index 21002e6a7..3c9670c22 100644 --- a/src/script/lua_api/l_metadata.cpp +++ b/src/script/lua_api/l_metadata.cpp @@ -26,12 +26,14 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "server.h" // LUALIB_API -void *luaL_checkudata_is_metadataref(lua_State *L, int ud) { +void *luaL_checkudata_is_metadataref(lua_State *L, int ud) +{ void *p = lua_touserdata(L, ud); - if (p != NULL && // value is a userdata? - lua_getmetatable(L, ud)) { // does it have a metatable? + if (p != NULL && // value is a userdata? + lua_getmetatable(L, ud)) { // does it have a metatable? lua_getfield(L, -1, "metadata_class"); - if (lua_type(L, -1) == LUA_TSTRING) { // does it have a metadata_class field? + if (lua_type(L, -1) == + LUA_TSTRING) { // does it have a metadata_class field? return p; } } @@ -39,14 +41,14 @@ void *luaL_checkudata_is_metadataref(lua_State *L, int ud) { return NULL; } -MetaDataRef* MetaDataRef::checkobject(lua_State *L, int narg) +MetaDataRef *MetaDataRef::checkobject(lua_State *L, int narg) { luaL_checktype(L, narg, LUA_TUSERDATA); void *ud = luaL_checkudata_is_metadataref(L, narg); if (!ud) luaL_typerror(L, narg, "MetaDataRef"); - return *(MetaDataRef**)ud; // unbox pointer + return *(MetaDataRef **)ud; // unbox pointer } // Exported functions |