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- /*
- Minetest
- Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #include "cpp_api/s_mainmenu.h"
- #include "cpp_api/s_internal.h"
- #include "common/c_converter.h"
- void ScriptApiMainMenu::setMainMenuData(MainMenuDataForScript *data)
- {
- SCRIPTAPI_PRECHECKHEADER
- lua_getglobal(L, "gamedata");
- int gamedata_idx = lua_gettop(L);
- lua_pushstring(L, "errormessage");
- if (!data->errormessage.empty()) {
- lua_pushstring(L, data->errormessage.c_str());
- } else {
- lua_pushnil(L);
- }
- lua_settable(L, gamedata_idx);
- setboolfield(L, gamedata_idx, "reconnect_requested", data->reconnect_requested);
- lua_pop(L, 1);
- }
- void ScriptApiMainMenu::handleMainMenuEvent(std::string text)
- {
- SCRIPTAPI_PRECHECKHEADER
- int error_handler = PUSH_ERROR_HANDLER(L);
- // Get handler function
- lua_getglobal(L, "core");
- lua_getfield(L, -1, "event_handler");
- lua_remove(L, -2); // Remove core
- if (lua_isnil(L, -1)) {
- lua_pop(L, 1); // Pop event_handler
- return;
- }
- luaL_checktype(L, -1, LUA_TFUNCTION);
- // Call it
- lua_pushstring(L, text.c_str());
- PCALL_RES(lua_pcall(L, 1, 0, error_handler));
- lua_pop(L, 1); // Pop error handler
- }
- void ScriptApiMainMenu::handleMainMenuButtons(const StringMap &fields)
- {
- SCRIPTAPI_PRECHECKHEADER
- int error_handler = PUSH_ERROR_HANDLER(L);
- // Get handler function
- lua_getglobal(L, "core");
- lua_getfield(L, -1, "button_handler");
- lua_remove(L, -2); // Remove core
- if (lua_isnil(L, -1)) {
- lua_pop(L, 1); // Pop button handler
- return;
- }
- luaL_checktype(L, -1, LUA_TFUNCTION);
- // Convert fields to a Lua table
- lua_newtable(L);
- StringMap::const_iterator it;
- for (it = fields.begin(); it != fields.end(); ++it) {
- const std::string &name = it->first;
- const std::string &value = it->second;
- lua_pushstring(L, name.c_str());
- lua_pushlstring(L, value.c_str(), value.size());
- lua_settable(L, -3);
- }
- // Call it
- PCALL_RES(lua_pcall(L, 1, 0, error_handler));
- lua_pop(L, 1); // Pop error handler
- }
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