51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-extern "C" {
-#include "lua.h"
-#include "lauxlib.h"
-#include "lualib.h"
-}
-
-#include "irrlicht.h"
+#include "guiEngine.h"
+#include "scripting_mainmenu.h"
+#include "config.h"
#include "porting.h"
#include "filesys.h"
#include "main.h"
#include "sound.h"
#include "sound_openal.h"
-#include "guiEngine.h"
+#include <IGUIStaticText.h>
+#include <ICameraSceneNode.h>
#if USE_CURL
#include <curl/curl.h>
#endif
-/******************************************************************************/
-int menuscript_ErrorHandler(lua_State *L) {
- lua_getfield(L, LUA_GLOBALSINDEX, "debug");
- if (!lua_istable(L, -1)) {
- lua_pop(L, 1);
- return 1;
- }
- lua_getfield(L, -1, "traceback");
- if (!lua_isfunction(L, -1)) {
- lua_pop(L, 2);
- return 1;
- }
- lua_pushvalue(L, 1);
- lua_pushinteger(L, 2);
- lua_call(L, 2, 1);
- return 1;
-}
-
/******************************************************************************/
TextDestGuiEngine::TextDestGuiEngine(GUIEngine* engine)
{
/******************************************************************************/
void TextDestGuiEngine::gotText(std::map<std::string, std::string> fields)
{
- m_engine->handleButtons(fields);
+ m_engine->getScriptIface()->handleMainMenuButtons(fields);
}
/******************************************************************************/
void TextDestGuiEngine::gotText(std::wstring text)
{
- m_engine->handleEvent(wide_to_narrow(text));
+ m_engine->getScriptIface()->handleMainMenuEvent(wide_to_narrow(text));
+}
+
+/******************************************************************************/
+void MenuMusicFetcher::fetchSounds(const std::string &name,
+ std::set<std::string> &dst_paths,
+ std::set<std::string> &dst_datas)
+{
+ if(m_fetched.count(name))
+ return;
+ m_fetched.insert(name);
+ std::string base;
+ base = porting::path_share + DIR_DELIM + "sounds";
+ dst_paths.insert(base + DIR_DELIM + name + ".ogg");
+ int i;
+ for(i=0; i<10; i++)
+ dst_paths.insert(base + DIR_DELIM + name + "."+itos(i)+".ogg");
+ base = porting::path_user + DIR_DELIM + "sounds";
+ dst_paths.insert(base + DIR_DELIM + name + ".ogg");
+ for(i=0; i<10; i++)
+ dst_paths.insert(base + DIR_DELIM + name + "."+itos(i)+".ogg");
}
/******************************************************************************/
m_buttonhandler(0),
m_menu(0),
m_startgame(false),
- m_engineluastack(0),
- m_luaerrorhandler(-1),
+ m_script(0),
m_scriptdir(""),
m_irr_toplefttext(0),
m_clouds_enabled(true),
// is deleted by guiformspec!
m_buttonhandler = new TextDestGuiEngine(this);
- //create luastack
- m_engineluastack = luaL_newstate();
-
- //load basic lua modules
- luaL_openlibs(m_engineluastack);
-
- //init
- guiLuaApi::initialize(m_engineluastack,this);
-
- //push errorstring
- if (m_data->errormessage != "")
- {
- lua_getglobal(m_engineluastack, "gamedata");
- int gamedata_idx = lua_gettop(m_engineluastack);
- lua_pushstring(m_engineluastack, "errormessage");
- lua_pushstring(m_engineluastack,m_data->errormessage.c_str());
- lua_settable(m_engineluastack, gamedata_idx);
- m_data->errormessage = "";
- }
-
//create soundmanager
MenuMusicFetcher soundfetcher;
#if USE_SOUND
m_menu->setTextDest(m_buttonhandler);
m_menu->useGettext(true);
- std::string builtin_helpers
- = porting::path_share + DIR_DELIM + "builtin"
- + DIR_DELIM + "misc_helpers.lua";
+ // Initialize scripting
- if (!runScript(builtin_helpers)) {
- errorstream
- << "GUIEngine::GUIEngine unable to load builtin helper script"
- << std::endl;
- return;
- }
+ infostream<<"GUIEngine: Initializing Lua"<<std::endl;
- std::string menuscript = "";
- if (g_settings->exists("main_menu_script"))
- menuscript = g_settings->get("main_menu_script");
- std::string builtin_menuscript =
- porting::path_share + DIR_DELIM + "builtin"
- + DIR_DELIM + "mainmenu.lua";
+ m_script = new MainMenuScripting(this);
- lua_pushcfunction(m_engineluastack, menuscript_ErrorHandler);
- m_luaerrorhandler = lua_gettop(m_engineluastack);
+ try {
+ if (m_data->errormessage != "")
+ {
+ m_script->setMainMenuErrorMessage(m_data->errormessage);
+ m_data->errormessage = "";
+ }
- m_scriptdir = menuscript.substr(0,menuscript.find_last_of(DIR_DELIM)-1);
- if((menuscript == "") || (!runScript(menuscript))) {
- infostream
- << "GUIEngine::GUIEngine execution of custom menu failed!"
- << std::endl
- << "\tfalling back to builtin menu"
- << std::endl;
- m_scriptdir = fs::RemoveRelativePathComponents(porting::path_share + DIR_DELIM + "builtin"+ DIR_DELIM);
- if(!runScript(builtin_menuscript)) {
- errorstream
- << "GUIEngine::GUIEngine unable to load builtin menu"
- << std::endl;
+ if (!loadMainMenuScript())
assert("no future without mainmenu" == 0);
- }
- }
- run();
+ run();
+ }
+ catch(LuaError &e) {
+ errorstream << "MAINMENU ERROR: " << e.what() << std::endl;
+ m_data->errormessage = e.what();
+ }
- m_menumanager->deletingMenu(m_menu);
+ m_menu->quitMenu();
m_menu->drop();
m_menu = 0;
}
/******************************************************************************/
-bool GUIEngine::runScript(std::string script) {
-
- int ret = luaL_loadfile(m_engineluastack, script.c_str()) ||
- lua_pcall(m_engineluastack, 0, 0, m_luaerrorhandler);
- if(ret){
- errorstream<<"========== ERROR FROM LUA WHILE CREATING MAIN MENU ==========="<<std::endl;
- errorstream<<"Failed to load and run script from "<<std::endl;
- errorstream<<script<<":"<<std::endl;
- errorstream<<std::endl;
- errorstream<<lua_tostring(m_engineluastack, -1)<<std::endl;
- errorstream<<std::endl;
- errorstream<<"=================== END OF ERROR FROM LUA ===================="<<std::endl;
- lua_pop(m_engineluastack, 1); // Pop error message from stack
- lua_pop(m_engineluastack, 1); // Pop the error handler from stack
- return false;
+bool GUIEngine::loadMainMenuScript()
+{
+ // Try custom menu script (main_menu_script)
+
+ std::string menuscript = g_settings->get("main_menu_script");
+ if(menuscript != "") {
+ m_scriptdir = fs::RemoveLastPathComponent(menuscript);
+
+ if(m_script->loadMod(menuscript, "__custommenu")) {
+ // custom menu script loaded
+ return true;
+ }
+ else {
+ infostream
+ << "GUIEngine: execution of custom menu failed!"
+ << std::endl
+ << "\tfalling back to builtin menu"
+ << std::endl;
+ }
}
- return true;
+
+ // Try builtin menu script (main_menu_script)
+
+ std::string builtin_menuscript =
+ porting::path_share + DIR_DELIM + "builtin"
+ + DIR_DELIM + "mainmenu.lua";
+
+ m_scriptdir = fs::RemoveRelativePathComponents(
+ fs::RemoveLastPathComponent(builtin_menuscript));
+
+ if(m_script->loadMod(builtin_menuscript, "__builtinmenu")) {
+ // builtin menu script loaded
+ return true;
+ }
+ else {
+ errorstream
+ << "GUIEngine: unable to load builtin menu"
+ << std::endl;
+ }
+
+ return false;
}
/******************************************************************************/
else
sleep_ms(25);
}
-
- m_menu->quitMenu();
-}
-
-/******************************************************************************/
-void GUIEngine::handleEvent(std::string text)
-{
- lua_getglobal(m_engineluastack, "engine");
-
- lua_getfield(m_engineluastack, -1, "event_handler");
-
- if(lua_isnil(m_engineluastack, -1))
- return;
-
- luaL_checktype(m_engineluastack, -1, LUA_TFUNCTION);
-
- lua_pushstring(m_engineluastack, text.c_str());
-
- if(lua_pcall(m_engineluastack, 1, 0, m_luaerrorhandler))
- scriptError("error: %s", lua_tostring(m_engineluastack, -1));
-}
-
-/******************************************************************************/
-void GUIEngine::handleButtons(std::map<std::string, std::string> fields)
-{
- lua_getglobal(m_engineluastack, "engine");
-
- lua_getfield(m_engineluastack, -1, "button_handler");
-
- if(lua_isnil(m_engineluastack, -1))
- return;
-
- luaL_checktype(m_engineluastack, -1, LUA_TFUNCTION);
-
- lua_newtable(m_engineluastack);
- for(std::map<std::string, std::string>::const_iterator
- i = fields.begin(); i != fields.end(); i++){
- const std::string &name = i->first;
- const std::string &value = i->second;
- lua_pushstring(m_engineluastack, name.c_str());
- lua_pushlstring(m_engineluastack, value.c_str(), value.size());
- lua_settable(m_engineluastack, -3);
- }
-
- if(lua_pcall(m_engineluastack, 1, 0, m_luaerrorhandler))
- scriptError("error: %s", lua_tostring(m_engineluastack, -1));
}
/******************************************************************************/
//TODO: clean up m_menu here
- lua_close(m_engineluastack);
+ infostream<<"GUIEngine: Deinitializing scripting"<<std::endl;
+ delete m_script;
m_irr_toplefttext->setText(L"");
return false;
}
-/******************************************************************************/
-void GUIEngine::scriptError(const char *fmt, ...)
-{
- va_list argp;
- va_start(argp, fmt);
- char buf[10000];
- vsnprintf(buf, 10000, fmt, argp);
- va_end(argp);
- errorstream<<"MAINMENU ERROR: "<<buf;
-}
-
/******************************************************************************/
void GUIEngine::setTopleftText(std::string append) {
std::string toset = "Minetest " VERSION_STRING;
projects / dragonfireclient.git / blobdiff