3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include "scripting_mainmenu.h"
22 #include "cpp_api/s_internal.h"
23 #include "lua_api/l_base.h"
24 #include "lua_api/l_mainmenu.h"
25 #include "lua_api/l_sound.h"
26 #include "lua_api/l_util.h"
27 #include "lua_api/l_settings.h"
34 #define MAINMENU_NUM_ASYNC_THREADS 4
37 MainMenuScripting::MainMenuScripting(GUIEngine* guiengine):
38 ScriptApiBase(ScriptingType::MainMenu)
40 setGuiEngine(guiengine);
42 SCRIPTAPI_PRECHECKHEADER
44 lua_getglobal(L, "core");
45 int top = lua_gettop(L);
48 lua_setglobal(L, "gamedata");
50 // Initialize our lua_api modules
51 initializeModApi(L, top);
54 // Push builtin initialization type
55 lua_pushstring(L, "mainmenu");
56 lua_setglobal(L, "INIT");
58 infostream << "SCRIPTAPI: Initialized main menu modules" << std::endl;
61 /******************************************************************************/
62 void MainMenuScripting::initializeModApi(lua_State *L, int top)
64 registerLuaClasses(L, top);
66 // Initialize mod API modules
67 ModApiMainMenu::Initialize(L, top);
68 ModApiUtil::Initialize(L, top);
69 ModApiSound::Initialize(L, top);
71 asyncEngine.registerStateInitializer(registerLuaClasses);
72 asyncEngine.registerStateInitializer(ModApiMainMenu::InitializeAsync);
73 asyncEngine.registerStateInitializer(ModApiUtil::InitializeAsync);
75 // Initialize async environment
76 //TODO possibly make number of async threads configurable
77 asyncEngine.initialize(MAINMENU_NUM_ASYNC_THREADS);
80 /******************************************************************************/
81 void MainMenuScripting::registerLuaClasses(lua_State *L, int top)
83 LuaSettings::Register(L);
86 /******************************************************************************/
87 void MainMenuScripting::step()
89 asyncEngine.step(getStack());
92 /******************************************************************************/
93 unsigned int MainMenuScripting::queueAsync(const std::string &serialized_func,
94 const std::string &serialized_param)
96 return asyncEngine.queueAsyncJob(serialized_func, serialized_param);