]> git.lizzy.rs Git - dragonfireclient.git/blobdiff - src/script/lua_api/l_mainmenu.cpp
Async-related script cleanups
[dragonfireclient.git] / src / script / lua_api / l_mainmenu.cpp
index 95696bc20f7bb444f9aacb00fae0a5da3c54f97c..6e9a5c34f8b7d2d314d5509dd0bef3960595e121 100644 (file)
@@ -21,22 +21,23 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "lua_api/l_internal.h"
 #include "common/c_content.h"
 #include "cpp_api/s_async.h"
+#include "scripting_mainmenu.h"
 #include "gui/guiEngine.h"
 #include "gui/guiMainMenu.h"
 #include "gui/guiKeyChangeMenu.h"
 #include "gui/guiPathSelectMenu.h"
-#include "subgame.h"
 #include "version.h"
 #include "porting.h"
 #include "filesys.h"
 #include "convert_json.h"
+#include "content/content.h"
+#include "content/subgames.h"
 #include "serverlist.h"
 #include "mapgen/mapgen.h"
 #include "settings.h"
-
-#include <IFileArchive.h>
-#include <IFileSystem.h>
+#include "client/client.h"
 #include "client/renderingengine.h"
+#include "network/networkprotocol.h"
 
 
 /******************************************************************************/
@@ -81,7 +82,7 @@ int ModApiMainMenu::getBoolData(lua_State *L, std::string name,bool& valid)
                }
 
        valid = true;
-       return lua_toboolean(L, -1);
+       return readParam<bool>(L, -1);
 }
 
 /******************************************************************************/
@@ -103,6 +104,21 @@ int ModApiMainMenu::l_update_formspec(lua_State *L)
        return 0;
 }
 
+/******************************************************************************/
+int ModApiMainMenu::l_set_formspec_prepend(lua_State *L)
+{
+       GUIEngine *engine = getGuiEngine(L);
+       sanity_check(engine != NULL);
+
+       if (engine->m_startgame)
+               return 0;
+
+       std::string formspec(luaL_checkstring(L, 1));
+       engine->setFormspecPrepend(formspec);
+
+       return 0;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_start(lua_State *L)
 {
@@ -156,7 +172,7 @@ int ModApiMainMenu::l_set_background(lua_State *L)
        unsigned int minsize = 16;
 
        if (!lua_isnone(L, 3)) {
-               tile_image = lua_toboolean(L, 3);
+               tile_image = readParam<bool>(L, 3);
        }
 
        if (!lua_isnone(L, 4)) {
@@ -193,7 +209,7 @@ int ModApiMainMenu::l_set_clouds(lua_State *L)
        GUIEngine* engine = getGuiEngine(L);
        sanity_check(engine != NULL);
 
-       bool value = lua_toboolean(L,1);
+       bool value = readParam<bool>(L,1);
 
        engine->m_clouds_enabled = value;
 
@@ -267,38 +283,50 @@ int ModApiMainMenu::l_get_games(lua_State *L)
        unsigned int index = 1;
 
        for (const SubgameSpec &game : games) {
-               lua_pushnumber(L,index);
+               lua_pushnumber(L, index);
                lua_newtable(L);
                int top_lvl2 = lua_gettop(L);
 
-               lua_pushstring(L,"id");
-               lua_pushstring(L, game.id.c_str());
-               lua_settable(L, top_lvl2);
+               lua_pushstring(L,  "id");
+               lua_pushstring(L,  game.id.c_str());
+               lua_settable(L,    top_lvl2);
 
-               lua_pushstring(L,"path");
-               lua_pushstring(L, game.path.c_str());
-               lua_settable(L, top_lvl2);
+               lua_pushstring(L,  "path");
+               lua_pushstring(L,  game.path.c_str());
+               lua_settable(L,    top_lvl2);
 
-               lua_pushstring(L,"gamemods_path");
-               lua_pushstring(L, game.gamemods_path.c_str());
-               lua_settable(L, top_lvl2);
+               lua_pushstring(L,  "type");
+               lua_pushstring(L,  "game");
+               lua_settable(L,    top_lvl2);
 
-               lua_pushstring(L,"name");
-               lua_pushstring(L, game.name.c_str());
-               lua_settable(L, top_lvl2);
+               lua_pushstring(L,  "gamemods_path");
+               lua_pushstring(L,  game.gamemods_path.c_str());
+               lua_settable(L,    top_lvl2);
 
-               lua_pushstring(L,"menuicon_path");
-               lua_pushstring(L, game.menuicon_path.c_str());
-               lua_settable(L, top_lvl2);
+               lua_pushstring(L,  "name");
+               lua_pushstring(L,  game.name.c_str());
+               lua_settable(L,    top_lvl2);
+
+               lua_pushstring(L,  "author");
+               lua_pushstring(L,  game.author.c_str());
+               lua_settable(L,    top_lvl2);
+
+               lua_pushstring(L,  "release");
+               lua_pushinteger(L, game.release);
+               lua_settable(L,    top_lvl2);
+
+               lua_pushstring(L,  "menuicon_path");
+               lua_pushstring(L,  game.menuicon_path.c_str());
+               lua_settable(L,    top_lvl2);
 
-               lua_pushstring(L,"addon_mods_paths");
+               lua_pushstring(L, "addon_mods_paths");
                lua_newtable(L);
                int table2 = lua_gettop(L);
-               int internal_index=1;
+               int internal_index = 1;
                for (const std::string &addon_mods_path : game.addon_mods_paths) {
-                       lua_pushnumber(L,internal_index);
+                       lua_pushnumber(L, internal_index);
                        lua_pushstring(L, addon_mods_path.c_str());
-                       lua_settable(L, table2);
+                       lua_settable(L,   table2);
                        internal_index++;
                }
                lua_settable(L, top_lvl2);
@@ -307,174 +335,61 @@ int ModApiMainMenu::l_get_games(lua_State *L)
        }
        return 1;
 }
+
 /******************************************************************************/
-int ModApiMainMenu::l_get_favorites(lua_State *L)
+int ModApiMainMenu::l_get_content_info(lua_State *L)
 {
-       std::string listtype = "local";
-
-       if (!lua_isnone(L,1)) {
-               listtype = luaL_checkstring(L,1);
-       }
+       std::string path = luaL_checkstring(L, 1);
 
-       std::vector<ServerListSpec> servers;
-
-       if(listtype == "online") {
-               servers = ServerList::getOnline();
-       } else {
-               servers = ServerList::getLocal();
-       }
+       ContentSpec spec;
+       spec.path = path;
+       parseContentInfo(spec);
 
        lua_newtable(L);
-       int top = lua_gettop(L);
-       unsigned int index = 1;
-
-       for (const Json::Value &server : servers) {
-
-               lua_pushnumber(L,index);
-
-               lua_newtable(L);
-               int top_lvl2 = lua_gettop(L);
-
-               if (!server["clients"].asString().empty()) {
-                       std::string clients_raw = server["clients"].asString();
-                       char* endptr = 0;
-                       int numbervalue = strtol(clients_raw.c_str(),&endptr,10);
-
-                       if ((!clients_raw.empty()) && (*endptr == 0)) {
-                               lua_pushstring(L,"clients");
-                               lua_pushnumber(L,numbervalue);
-                               lua_settable(L, top_lvl2);
-                       }
-               }
-
-               if (!server["clients_max"].asString().empty()) {
-
-                       std::string clients_max_raw = server["clients_max"].asString();
-                       char* endptr = 0;
-                       int numbervalue = strtol(clients_max_raw.c_str(),&endptr,10);
-
-                       if ((!clients_max_raw.empty()) && (*endptr == 0)) {
-                               lua_pushstring(L,"clients_max");
-                               lua_pushnumber(L,numbervalue);
-                               lua_settable(L, top_lvl2);
-                       }
-               }
-
-               if (!server["version"].asString().empty()) {
-                       lua_pushstring(L,"version");
-                       std::string topush = server["version"].asString();
-                       lua_pushstring(L,topush.c_str());
-                       lua_settable(L, top_lvl2);
-               }
 
-               if (!server["proto_min"].asString().empty()) {
-                       lua_pushstring(L,"proto_min");
-                       lua_pushinteger(L, server["proto_min"].asInt());
-                       lua_settable(L, top_lvl2);
-               }
-
-               if (!server["proto_max"].asString().empty()) {
-                       lua_pushstring(L,"proto_max");
-                       lua_pushinteger(L, server["proto_max"].asInt());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushstring(L, spec.name.c_str());
+       lua_setfield(L, -2, "name");
 
-               if (!server["password"].asString().empty()) {
-                       lua_pushstring(L,"password");
-                       lua_pushboolean(L, server["password"].asBool());
-                       lua_settable(L, top_lvl2);
-               }
-
-               if (!server["creative"].asString().empty()) {
-                       lua_pushstring(L,"creative");
-                       lua_pushboolean(L, server["creative"].asBool());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushstring(L, spec.type.c_str());
+       lua_setfield(L, -2, "type");
 
-               if (!server["damage"].asString().empty()) {
-                       lua_pushstring(L,"damage");
-                       lua_pushboolean(L, server["damage"].asBool());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushstring(L, spec.author.c_str());
+       lua_setfield(L, -2, "author");
 
-               if (!server["pvp"].asString().empty()) {
-                       lua_pushstring(L,"pvp");
-                       lua_pushboolean(L, server["pvp"].asBool());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushinteger(L, spec.release);
+       lua_setfield(L, -2, "release");
 
-               if (!server["description"].asString().empty()) {
-                       lua_pushstring(L,"description");
-                       std::string topush = server["description"].asString();
-                       lua_pushstring(L,topush.c_str());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushstring(L, spec.desc.c_str());
+       lua_setfield(L, -2, "description");
 
-               if (!server["name"].asString().empty()) {
-                       lua_pushstring(L,"name");
-                       std::string topush = server["name"].asString();
-                       lua_pushstring(L,topush.c_str());
-                       lua_settable(L, top_lvl2);
-               }
+       lua_pushstring(L, spec.path.c_str());
+       lua_setfield(L, -2, "path");
 
-               if (!server["address"].asString().empty()) {
-                       lua_pushstring(L,"address");
-                       std::string topush = server["address"].asString();
-                       lua_pushstring(L,topush.c_str());
-                       lua_settable(L, top_lvl2);
-               }
+       if (spec.type == "mod") {
+               ModSpec spec;
+               spec.path = path;
+               parseModContents(spec);
 
-               if (!server["port"].asString().empty()) {
-                       lua_pushstring(L,"port");
-                       std::string topush = server["port"].asString();
-                       lua_pushstring(L,topush.c_str());
-                       lua_settable(L, top_lvl2);
+               // Dependencies
+               lua_newtable(L);
+               int i = 1;
+               for (const auto &dep : spec.depends) {
+                       lua_pushstring(L, dep.c_str());
+                       lua_rawseti(L, -2, i++);
                }
+               lua_setfield(L, -2, "depends");
 
-               if (server.isMember("ping")) {
-                       float ping = server["ping"].asFloat();
-                       lua_pushstring(L, "ping");
-                       lua_pushnumber(L, ping);
-                       lua_settable(L, top_lvl2);
+               // Optional Dependencies
+               lua_newtable(L);
+               i = 1;
+               for (const auto &dep : spec.optdepends) {
+                       lua_pushstring(L, dep.c_str());
+                       lua_rawseti(L, -2, i++);
                }
-
-               lua_settable(L, top);
-               index++;
-       }
-       return 1;
-}
-
-/******************************************************************************/
-int ModApiMainMenu::l_delete_favorite(lua_State *L)
-{
-       std::vector<ServerListSpec> servers;
-
-       std::string listtype = "local";
-
-       if (!lua_isnone(L,2)) {
-               listtype = luaL_checkstring(L,2);
+               lua_setfield(L, -2, "optional_depends");
        }
 
-       if ((listtype != "local") &&
-               (listtype != "online"))
-               return 0;
-
-
-       if(listtype == "online") {
-               servers = ServerList::getOnline();
-       } else {
-               servers = ServerList::getLocal();
-       }
-
-       int fav_idx     = luaL_checkinteger(L,1) -1;
-
-       if ((fav_idx >= 0) &&
-                       (fav_idx < (int) servers.size())) {
-
-               ServerList::deleteEntry(servers[fav_idx]);
-       }
-
-       return 0;
+       return 1;
 }
 
 /******************************************************************************/
@@ -483,10 +398,12 @@ int ModApiMainMenu::l_show_keys_menu(lua_State *L)
        GUIEngine* engine = getGuiEngine(L);
        sanity_check(engine != NULL);
 
-       GUIKeyChangeMenu *kmenu = new GUIKeyChangeMenu(RenderingEngine::get_gui_env(),
-                                                               engine->m_parent,
-                                                               -1,
-                                                               engine->m_menumanager);
+       GUIKeyChangeMenu *kmenu = new GUIKeyChangeMenu(
+                       engine->m_rendering_engine->get_gui_env(),
+                       engine->m_parent,
+                       -1,
+                       engine->m_menumanager,
+                       engine->m_texture_source);
        kmenu->drop();
        return 0;
 }
@@ -499,7 +416,7 @@ int ModApiMainMenu::l_create_world(lua_State *L)
 
        std::string path = porting::path_user + DIR_DELIM
                        "worlds" + DIR_DELIM
-                       + name;
+                       + sanitizeDirName(name, "world_");
 
        std::vector<SubgameSpec> games = getAvailableGames();
 
@@ -507,10 +424,11 @@ int ModApiMainMenu::l_create_world(lua_State *L)
                        (gameidx < (int) games.size())) {
 
                // Create world if it doesn't exist
-               if (!loadGameConfAndInitWorld(path, games[gameidx])) {
-                       lua_pushstring(L, "Failed to initialize world");
-               } else {
+               try {
+                       loadGameConfAndInitWorld(path, name, games[gameidx], true);
                        lua_pushnil(L);
+               } catch (const BaseException &e) {
+                       lua_pushstring(L, (std::string("Failed to initialize world: ") + e.what()).c_str());
                }
        } else {
                lua_pushstring(L, "Invalid game index");
@@ -521,31 +439,18 @@ int ModApiMainMenu::l_create_world(lua_State *L)
 /******************************************************************************/
 int ModApiMainMenu::l_delete_world(lua_State *L)
 {
-       int worldidx    = luaL_checkinteger(L,1) -1;
-
+       int world_id = luaL_checkinteger(L, 1) - 1;
        std::vector<WorldSpec> worlds = getAvailableWorlds();
-
-       if ((worldidx >= 0) &&
-               (worldidx < (int) worlds.size())) {
-
-               WorldSpec spec = worlds[worldidx];
-
-               std::vector<std::string> paths;
-               paths.push_back(spec.path);
-               fs::GetRecursiveSubPaths(spec.path, paths, true);
-
-               // Delete files
-               if (!fs::DeletePaths(paths)) {
-                       lua_pushstring(L, "Failed to delete world");
-               }
-               else {
-                       lua_pushnil(L);
-               }
-       }
-       else {
+       if (world_id < 0 || world_id >= (int) worlds.size()) {
                lua_pushstring(L, "Invalid world index");
+               return 1;
        }
-       return 1;
+       const WorldSpec &spec = worlds[world_id];
+       if (!fs::RecursiveDelete(spec.path)) {
+               lua_pushstring(L, "Failed to delete world");
+               return 1;
+       }
+       return 0;
 }
 
 /******************************************************************************/
@@ -567,7 +472,8 @@ int ModApiMainMenu::l_set_topleft_text(lua_State *L)
 int ModApiMainMenu::l_get_mapgen_names(lua_State *L)
 {
        std::vector<const char *> names;
-       Mapgen::getMapgenNames(&names, lua_toboolean(L, 1));
+       bool include_hidden = lua_isboolean(L, 1) && readParam<bool>(L, 1);
+       Mapgen::getMapgenNames(&names, include_hidden);
 
        lua_newtable(L);
        for (size_t i = 0; i != names.size(); i++) {
@@ -579,6 +485,14 @@ int ModApiMainMenu::l_get_mapgen_names(lua_State *L)
 }
 
 
+/******************************************************************************/
+int ModApiMainMenu::l_get_user_path(lua_State *L)
+{
+       std::string path = fs::RemoveRelativePathComponents(porting::path_user);
+       lua_pushstring(L, path.c_str());
+       return 1;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_get_modpath(lua_State *L)
 {
@@ -615,6 +529,7 @@ int ModApiMainMenu::l_get_texturepath(lua_State *L)
        return 1;
 }
 
+/******************************************************************************/
 int ModApiMainMenu::l_get_texturepath_share(lua_State *L)
 {
        std::string gamepath = fs::RemoveRelativePathComponents(
@@ -623,11 +538,25 @@ int ModApiMainMenu::l_get_texturepath_share(lua_State *L)
        return 1;
 }
 
+/******************************************************************************/
+int ModApiMainMenu::l_get_cache_path(lua_State *L)
+{
+       lua_pushstring(L, fs::RemoveRelativePathComponents(porting::path_cache).c_str());
+       return 1;
+}
+
+/******************************************************************************/
+int ModApiMainMenu::l_get_temp_path(lua_State *L)
+{
+       lua_pushstring(L, fs::TempPath().c_str());
+       return 1;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_create_dir(lua_State *L) {
        const char *path = luaL_checkstring(L, 1);
 
-       if (ModApiMainMenu::isMinetestPath(path)) {
+       if (ModApiMainMenu::mayModifyPath(path)) {
                lua_pushboolean(L, fs::CreateAllDirs(path));
                return 1;
        }
@@ -643,7 +572,7 @@ int ModApiMainMenu::l_delete_dir(lua_State *L)
 
        std::string absolute_path = fs::RemoveRelativePathComponents(path);
 
-       if (ModApiMainMenu::isMinetestPath(absolute_path)) {
+       if (ModApiMainMenu::mayModifyPath(absolute_path)) {
                lua_pushboolean(L, fs::RecursiveDelete(absolute_path));
                return 1;
        }
@@ -662,13 +591,13 @@ int ModApiMainMenu::l_copy_dir(lua_State *L)
 
        if ((!lua_isnone(L,3)) &&
                        (!lua_isnil(L,3))) {
-               keep_source = lua_toboolean(L,3);
+               keep_source = readParam<bool>(L,3);
        }
 
        std::string absolute_destination = fs::RemoveRelativePathComponents(destination);
        std::string absolute_source = fs::RemoveRelativePathComponents(source);
 
-       if ((ModApiMainMenu::isMinetestPath(absolute_destination))) {
+       if ((ModApiMainMenu::mayModifyPath(absolute_destination))) {
                bool retval = fs::CopyDir(absolute_source,absolute_destination);
 
                if (retval && (!keep_source)) {
@@ -682,6 +611,15 @@ int ModApiMainMenu::l_copy_dir(lua_State *L)
        return 1;
 }
 
+/******************************************************************************/
+int ModApiMainMenu::l_is_dir(lua_State *L)
+{
+       const char *path = luaL_checkstring(L, 1);
+
+       lua_pushboolean(L, fs::IsDir(path));
+       return 1;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_extract_zip(lua_State *L)
 {
@@ -690,76 +628,10 @@ int ModApiMainMenu::l_extract_zip(lua_State *L)
 
        std::string absolute_destination = fs::RemoveRelativePathComponents(destination);
 
-       if (ModApiMainMenu::isMinetestPath(absolute_destination)) {
+       if (ModApiMainMenu::mayModifyPath(absolute_destination)) {
+               auto rendering_engine = getGuiEngine(L)->m_rendering_engine;
                fs::CreateAllDirs(absolute_destination);
-
-               io::IFileSystem *fs = RenderingEngine::get_filesystem();
-
-               if (!fs->addFileArchive(zipfile,true,false,io::EFAT_ZIP)) {
-                       lua_pushboolean(L,false);
-                       return 1;
-               }
-
-               sanity_check(fs->getFileArchiveCount() > 0);
-
-               /**********************************************************************/
-               /* WARNING this is not threadsafe!!                                   */
-               /**********************************************************************/
-               io::IFileArchive* opened_zip =
-                       fs->getFileArchive(fs->getFileArchiveCount()-1);
-
-               const io::IFileList* files_in_zip = opened_zip->getFileList();
-
-               unsigned int number_of_files = files_in_zip->getFileCount();
-
-               for (unsigned int i=0; i < number_of_files; i++) {
-                       std::string fullpath = destination;
-                       fullpath += DIR_DELIM;
-                       fullpath += files_in_zip->getFullFileName(i).c_str();
-                       std::string fullpath_dir = fs::RemoveLastPathComponent(fullpath);
-
-                       if (!files_in_zip->isDirectory(i)) {
-                               if (!fs::PathExists(fullpath_dir) && !fs::CreateAllDirs(fullpath_dir)) {
-                                       fs->removeFileArchive(fs->getFileArchiveCount()-1);
-                                       lua_pushboolean(L,false);
-                                       return 1;
-                               }
-
-                               io::IReadFile* toread = opened_zip->createAndOpenFile(i);
-
-                               FILE *targetfile = fopen(fullpath.c_str(),"wb");
-
-                               if (targetfile == NULL) {
-                                       fs->removeFileArchive(fs->getFileArchiveCount()-1);
-                                       lua_pushboolean(L,false);
-                                       return 1;
-                               }
-
-                               char read_buffer[1024];
-                               long total_read = 0;
-
-                               while (total_read < toread->getSize()) {
-
-                                       unsigned int bytes_read =
-                                                       toread->read(read_buffer,sizeof(read_buffer));
-                                       if ((bytes_read == 0 ) ||
-                                               (fwrite(read_buffer, 1, bytes_read, targetfile) != bytes_read))
-                                       {
-                                               fclose(targetfile);
-                                               fs->removeFileArchive(fs->getFileArchiveCount()-1);
-                                               lua_pushboolean(L,false);
-                                               return 1;
-                                       }
-                                       total_read += bytes_read;
-                               }
-
-                               fclose(targetfile);
-                       }
-
-               }
-
-               fs->removeFileArchive(fs->getFileArchiveCount()-1);
-               lua_pushboolean(L,true);
+               lua_pushboolean(L, fs::extractZipFile(rendering_engine->get_filesystem(), zipfile, destination));
                return 1;
        }
 
@@ -778,27 +650,42 @@ int ModApiMainMenu::l_get_mainmenu_path(lua_State *L)
 }
 
 /******************************************************************************/
-bool ModApiMainMenu::isMinetestPath(std::string path)
+bool ModApiMainMenu::mayModifyPath(std::string path)
 {
-       if (fs::PathStartsWith(path,fs::TempPath()))
-               return true;
+       path = fs::RemoveRelativePathComponents(path);
 
-       /* games */
-       if (fs::PathStartsWith(path,fs::RemoveRelativePathComponents(porting::path_share + DIR_DELIM + "games")))
+       if (fs::PathStartsWith(path, fs::TempPath()))
                return true;
 
-       /* mods */
-       if (fs::PathStartsWith(path,fs::RemoveRelativePathComponents(porting::path_user + DIR_DELIM + "mods")))
-               return true;
+       std::string path_user = fs::RemoveRelativePathComponents(porting::path_user);
 
-       /* worlds */
-       if (fs::PathStartsWith(path,fs::RemoveRelativePathComponents(porting::path_user + DIR_DELIM + "worlds")))
+       if (fs::PathStartsWith(path, path_user + DIR_DELIM "client"))
+               return true;
+       if (fs::PathStartsWith(path, path_user + DIR_DELIM "games"))
+               return true;
+       if (fs::PathStartsWith(path, path_user + DIR_DELIM "mods"))
+               return true;
+       if (fs::PathStartsWith(path, path_user + DIR_DELIM "textures"))
+               return true;
+       if (fs::PathStartsWith(path, path_user + DIR_DELIM "worlds"))
                return true;
 
+       if (fs::PathStartsWith(path, fs::RemoveRelativePathComponents(porting::path_cache)))
+               return true;
 
        return false;
 }
 
+
+/******************************************************************************/
+int ModApiMainMenu::l_may_modify_path(lua_State *L)
+{
+       const char *target = luaL_checkstring(L, 1);
+       std::string absolute_destination = fs::RemoveRelativePathComponents(target);
+       lua_pushboolean(L, ModApiMainMenu::mayModifyPath(absolute_destination));
+       return 1;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_show_path_select_dialog(lua_State *L)
 {
@@ -807,16 +694,16 @@ int ModApiMainMenu::l_show_path_select_dialog(lua_State *L)
 
        const char *formname= luaL_checkstring(L, 1);
        const char *title       = luaL_checkstring(L, 2);
-       bool is_file_select = lua_toboolean(L, 3);
+       bool is_file_select = readParam<bool>(L, 3);
 
        GUIFileSelectMenu* fileOpenMenu =
-               new GUIFileSelectMenu(RenderingEngine::get_gui_env(),
-                                                               engine->m_parent,
-                                                               -1,
-                                                               engine->m_menumanager,
-                                                               title,
-                                                               formname,
-                                                               is_file_select);
+               new GUIFileSelectMenu(engine->m_rendering_engine->get_gui_env(),
+                               engine->m_parent,
+                               -1,
+                               engine->m_menumanager,
+                               title,
+                               formname,
+                               is_file_select);
        fileOpenMenu->setTextDest(engine->m_buttonhandler);
        fileOpenMenu->drop();
        return 0;
@@ -831,7 +718,7 @@ int ModApiMainMenu::l_download_file(lua_State *L)
        //check path
        std::string absolute_destination = fs::RemoveRelativePathComponents(target);
 
-       if (ModApiMainMenu::isMinetestPath(absolute_destination)) {
+       if (ModApiMainMenu::mayModifyPath(absolute_destination)) {
                if (GUIEngine::downloadFile(url,absolute_destination)) {
                        lua_pushboolean(L,true);
                        return 1;
@@ -851,13 +738,12 @@ int ModApiMainMenu::l_get_video_drivers(lua_State *L)
 
        lua_newtable(L);
        for (u32 i = 0; i != drivers.size(); i++) {
-               const char *name  = RenderingEngine::getVideoDriverName(drivers[i]);
-               const char *fname = RenderingEngine::getVideoDriverFriendlyName(drivers[i]);
+               auto &info = RenderingEngine::getVideoDriverInfo(drivers[i]);
 
                lua_newtable(L);
-               lua_pushstring(L, name);
+               lua_pushstring(L, info.name.c_str());
                lua_setfield(L, -2, "name");
-               lua_pushstring(L, fname);
+               lua_pushstring(L, info.friendly_name.c_str());
                lua_setfield(L, -2, "friendly_name");
 
                lua_rawseti(L, -2, i + 1);
@@ -866,28 +752,6 @@ int ModApiMainMenu::l_get_video_drivers(lua_State *L)
        return 1;
 }
 
-/******************************************************************************/
-int ModApiMainMenu::l_get_video_modes(lua_State *L)
-{
-       std::vector<core::vector3d<u32> > videomodes
-               = RenderingEngine::getSupportedVideoModes();
-
-       lua_newtable(L);
-       for (u32 i = 0; i != videomodes.size(); i++) {
-               lua_newtable(L);
-               lua_pushnumber(L, videomodes[i].X);
-               lua_setfield(L, -2, "w");
-               lua_pushnumber(L, videomodes[i].Y);
-               lua_setfield(L, -2, "h");
-               lua_pushnumber(L, videomodes[i].Z);
-               lua_setfield(L, -2, "depth");
-
-               lua_rawseti(L, -2, i + 1);
-       }
-
-       return 1;
-}
-
 /******************************************************************************/
 int ModApiMainMenu::l_gettext(lua_State *L)
 {
@@ -906,15 +770,7 @@ int ModApiMainMenu::l_get_screen_info(lua_State *L)
        lua_pushnumber(L,RenderingEngine::getDisplayDensity());
        lua_settable(L, top);
 
-       lua_pushstring(L,"display_width");
-       lua_pushnumber(L,RenderingEngine::getDisplaySize().X);
-       lua_settable(L, top);
-
-       lua_pushstring(L,"display_height");
-       lua_pushnumber(L,RenderingEngine::getDisplaySize().Y);
-       lua_settable(L, top);
-
-       const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize();
+       const v2u32 &window_size = RenderingEngine::getWindowSize();
        lua_pushstring(L,"window_width");
        lua_pushnumber(L, window_size.X);
        lua_settable(L, top);
@@ -922,6 +778,10 @@ int ModApiMainMenu::l_get_screen_info(lua_State *L)
        lua_pushstring(L,"window_height");
        lua_pushnumber(L, window_size.Y);
        lua_settable(L, top);
+
+       lua_pushstring(L, "render_info");
+       lua_pushstring(L, wide_to_utf8(RenderingEngine::get_video_driver()->getName()).c_str());
+       lua_settable(L, top);
        return 1;
 }
 
@@ -938,23 +798,39 @@ int ModApiMainMenu::l_get_max_supp_proto(lua_State *L)
        return 1;
 }
 
+/******************************************************************************/
+int ModApiMainMenu::l_open_url(lua_State *L)
+{
+       std::string url = luaL_checkstring(L, 1);
+       lua_pushboolean(L, porting::open_url(url));
+       return 1;
+}
+
+/******************************************************************************/
+int ModApiMainMenu::l_open_dir(lua_State *L)
+{
+       std::string path = luaL_checkstring(L, 1);
+       lua_pushboolean(L, porting::open_directory(path));
+       return 1;
+}
+
 /******************************************************************************/
 int ModApiMainMenu::l_do_async_callback(lua_State *L)
 {
-       GUIEngine* engine = getGuiEngine(L);
+       MainMenuScripting *script = getScriptApi<MainMenuScripting>(L);
 
        size_t func_length, param_length;
        const char* serialized_func_raw = luaL_checklstring(L, 1, &func_length);
-
        const char* serialized_param_raw = luaL_checklstring(L, 2, &param_length);
 
        sanity_check(serialized_func_raw != NULL);
        sanity_check(serialized_param_raw != NULL);
 
-       std::string serialized_func = std::string(serialized_func_raw, func_length);
-       std::string serialized_param = std::string(serialized_param_raw, param_length);
+       u32 jobId = script->queueAsync(
+               std::string(serialized_func_raw, func_length),
+               std::string(serialized_param_raw, param_length));
 
-       lua_pushinteger(L, engine->queueAsync(serialized_func, serialized_param));
+       lua_pushinteger(L, jobId);
 
        return 1;
 }
@@ -963,59 +839,70 @@ int ModApiMainMenu::l_do_async_callback(lua_State *L)
 void ModApiMainMenu::Initialize(lua_State *L, int top)
 {
        API_FCT(update_formspec);
+       API_FCT(set_formspec_prepend);
        API_FCT(set_clouds);
        API_FCT(get_textlist_index);
        API_FCT(get_table_index);
        API_FCT(get_worlds);
        API_FCT(get_games);
+       API_FCT(get_content_info);
        API_FCT(start);
        API_FCT(close);
-       API_FCT(get_favorites);
        API_FCT(show_keys_menu);
        API_FCT(create_world);
        API_FCT(delete_world);
-       API_FCT(delete_favorite);
        API_FCT(set_background);
        API_FCT(set_topleft_text);
        API_FCT(get_mapgen_names);
+       API_FCT(get_user_path);
        API_FCT(get_modpath);
        API_FCT(get_clientmodpath);
        API_FCT(get_gamepath);
        API_FCT(get_texturepath);
        API_FCT(get_texturepath_share);
+       API_FCT(get_cache_path);
+       API_FCT(get_temp_path);
        API_FCT(create_dir);
        API_FCT(delete_dir);
        API_FCT(copy_dir);
+       API_FCT(is_dir);
        API_FCT(extract_zip);
+       API_FCT(may_modify_path);
        API_FCT(get_mainmenu_path);
        API_FCT(show_path_select_dialog);
        API_FCT(download_file);
        API_FCT(gettext);
        API_FCT(get_video_drivers);
-       API_FCT(get_video_modes);
        API_FCT(get_screen_info);
        API_FCT(get_min_supp_proto);
        API_FCT(get_max_supp_proto);
+       API_FCT(open_url);
+       API_FCT(open_dir);
        API_FCT(do_async_callback);
 }
 
 /******************************************************************************/
 void ModApiMainMenu::InitializeAsync(lua_State *L, int top)
 {
-
        API_FCT(get_worlds);
        API_FCT(get_games);
-       API_FCT(get_favorites);
        API_FCT(get_mapgen_names);
+       API_FCT(get_user_path);
        API_FCT(get_modpath);
        API_FCT(get_clientmodpath);
        API_FCT(get_gamepath);
        API_FCT(get_texturepath);
        API_FCT(get_texturepath_share);
+       API_FCT(get_cache_path);
+       API_FCT(get_temp_path);
        API_FCT(create_dir);
        API_FCT(delete_dir);
        API_FCT(copy_dir);
+       API_FCT(is_dir);
        //API_FCT(extract_zip); //TODO remove dependency to GuiEngine
+       API_FCT(may_modify_path);
        API_FCT(download_file);
+       API_FCT(get_min_supp_proto);
+       API_FCT(get_max_supp_proto);
        //API_FCT(gettext); (gettext lib isn't threadsafe)
 }