diff --git a/src/lua_consolelib.c b/src/lua_consolelib.c index 58e720c85..65dd553cd 100644 --- a/src/lua_consolelib.c +++ b/src/lua_consolelib.c @@ -427,6 +427,26 @@ static int lib_cvRegisterVar(lua_State *L) return 1; } +static int lib_cvFindVar(lua_State *L) +{ + consvar_t *cv; + if (( cv = CV_FindVar(luaL_checkstring(L,1)) )) + { + lua_settop(L,1);/* We only want one argument in the stack. */ + lua_pushlightuserdata(L, cv);/* Now the second value on stack. */ + luaL_getmetatable(L, META_CVAR); + /* + The metatable is the last value on the stack, so this + applies it to the second value, which is the cvar. + */ + lua_setmetatable(L,2); + lua_pushvalue(L,2); + return 1; + } + else + return 0; +} + // CONS_Printf for a single player // Use 'print' in baselib for a global message. static int lib_consPrintf(lua_State *L) @@ -466,6 +486,7 @@ static luaL_Reg lib[] = { {"COM_BufAddText", lib_comBufAddText}, {"COM_BufInsertText", lib_comBufInsertText}, {"CV_RegisterVar", lib_cvRegisterVar}, + {"CV_FindVar", lib_cvFindVar}, {"CONS_Printf", lib_consPrintf}, {NULL, NULL} };