static int l_set_text(lua_State *l)
{
TextEntry *te = LuaObject<UI::TextEntry>::CheckFromLua(1);
std::string new_text;
pi_lua_generic_pull(l, 2, new_text);
te->SetText(new_text);
lua_pushvalue(l, 1);
return 1;
}
static int l_add_point_label(lua_State *l) {
GalaxyMap *map = LuaObject<GalaxyMap>::CheckFromLua(1);
float x = luaL_checknumber(l, 2);
float y = luaL_checknumber(l, 3);
std::string text;
pi_lua_generic_pull(l, 4, text);
map->AddPointLabel(vector2f(x, y), text);
lua_settop(l, 1);
return 1;
}
static int l_lang_set_current_language(lua_State *l)
{
const std::vector<std::string> langs = Lang::Resource::GetAvailableLanguages("core");
std::string lang;
pi_lua_generic_pull(l, 1, lang);
if (std::find(langs.begin(), langs.end(), lang) == langs.end())
return luaL_error(l, "The language '%s' is not known.", lang.c_str());
Pi::config->SetString("Lang", lang);
Pi::config->Save();
// XXX change it!
return 0;
}
