usbloadergx/source/menu.cpp

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/****************************************************************************
* USB Loader GX Team
*
* libwiigui Template
* by Tantric 2009
*
* menu.cpp
* Menu flow routines - handles all menu logic
***************************************************************************/
#include <unistd.h>
#include "GUI/gui.h"
#include "homebrewboot/BootHomebrew.h"
#include "homebrewboot/HomebrewBrowser.hpp"
#include "prompts/ProgressWindow.h"
#include "menu/GameBrowseMenu.hpp"
#include "menu/menus.h"
#include "mload/mload.h"
#include "mload/mload_modules.h"
#include "network/networkops.h"
#include "patches/patchcode.h"
#include "settings/menus/GlobalSettings.hpp"
#include "settings/CGameSettings.h"
#include "themes/CTheme.h"
#include "themes/ThemeMenu.h"
#include "themes/ThemeDownloader.h"
#include "usbloader/disc.h"
#include "usbloader/GameList.h"
#include "usbloader/MountGamePartition.h"
#include "mload/mload_modules.h"
#include "audio.h"
#include "gecko.h"
#include "menu.h"
#include "sys.h"
#include "wpad.h"
#include "settings/newtitles.h"
#include "usbloader/frag.h"
#include "usbloader/wbfs.h"
#include "wad/nandtitle.h"
/*** Variables that are also used extern ***/
GuiWindow * mainWindow = NULL;
WiiPointer * pointer[4] = { NULL, NULL, NULL, NULL };
GuiImage * bgImg = NULL;
GuiImageData * background = NULL;
GuiBGM * bgMusic = NULL;
GuiSound *btnSoundClick = NULL;
GuiSound *btnSoundClick2 = NULL;
GuiSound *btnSoundOver = NULL;
static int currentMenu = 0;
u8 mountMethod = 0;
static lwp_t guithread = LWP_THREAD_NULL;
static bool guiHalt = true;
static bool ExitRequested = false;
/****************************************************************************
* ResumeGui
*
* Signals the GUI thread to start, and resumes the thread. This is called
* after finishing the removal/insertion of new elements, and after initial
* GUI setup.
***************************************************************************/
void ResumeGui()
{
guiHalt = false;
LWP_ResumeThread(guithread);
}
/****************************************************************************
* HaltGui
*
* Signals the GUI thread to stop, and waits for GUI thread to stop
* This is necessary whenever removing/inserting new elements into the GUI.
* This eliminates the possibility that the GUI is in the middle of accessing
* an element that is being changed.
***************************************************************************/
void HaltGui()
{
if (guiHalt) return;
guiHalt = true;
// wait for thread to finish
while (!LWP_ThreadIsSuspended(guithread))
usleep(100);
}
/****************************************************************************
* UpdateGUI
*
* Primary thread to allow GUI to respond to state changes, and draws GUI
***************************************************************************/
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static void * UpdateGUI(void *arg)
{
int i;
while (!ExitRequested)
{
if (guiHalt)
{
LWP_SuspendThread(guithread);
continue;
}
UpdatePads();
mainWindow->Draw();
if (Settings.tooltips && Theme::ShowTooltips && mainWindow->GetState() != STATE_DISABLED)
mainWindow->DrawTooltip();
// Pointer modifies wpad data struct for easy implementation of "virtual pointer" with PAD-Sticks
// That is why it has to be called right before updating other gui elements with the triggers
for (i = 3; i >= 0; i--)
pointer[i]->Draw(&userInput[i]);
for (i = 0; i < 4; i++)
mainWindow->Update(&userInput[i]);
Menu_Render();
if (bgMusic) bgMusic->UpdateState();
}
for (i = 5; i < 255; i += 10)
{
mainWindow->Draw();
Menu_DrawRectangle(0, 0, screenwidth, screenheight, (GXColor) {0, 0, 0, i}, 1);
Menu_Render();
}
mainWindow->RemoveAll();
ShutoffRumble();
return NULL;
}
/****************************************************************************
* InitGUIThread
*
* Startup GUI threads
***************************************************************************/
void InitGUIThreads()
{
ExitRequested = false;
if(guithread == LWP_THREAD_NULL)
LWP_CreateThread(&guithread, UpdateGUI, NULL, NULL, 65536, LWP_PRIO_HIGHEST);
}
void ExitGUIThreads()
{
ExitRequested = true;
if(guithread != LWP_THREAD_NULL)
{
ResumeGui();
LWP_JoinThread(guithread, NULL);
guithread = LWP_THREAD_NULL;
}
}
/****************************************************************************
* MainMenu
***************************************************************************/
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int MainMenu(int menu)
{
currentMenu = menu;
InitGUIThreads();
InitProgressThread();
InitNetworkThread();
if (Settings.autonetwork)
ResumeNetworkThread();
btnSoundClick = new GuiSound(Resources::GetFile("button_click.wav"), Resources::GetFileSize("button_click.wav"), Settings.sfxvolume);
btnSoundClick2 = new GuiSound(Resources::GetFile("button_click2.wav"), Resources::GetFileSize("button_click2.wav"), Settings.sfxvolume);
btnSoundOver = new GuiSound(Resources::GetFile("button_over.wav"), Resources::GetFileSize("button_over.wav"), Settings.sfxvolume);
pointer[0] = new WiiPointer("player1_point.png");
pointer[1] = new WiiPointer("player2_point.png");
pointer[2] = new WiiPointer("player3_point.png");
pointer[3] = new WiiPointer("player4_point.png");
mainWindow = new GuiWindow(screenwidth, screenheight);
background = Resources::GetImageData(Settings.widescreen ? "wbackground.png" : "background.png");
bgImg = new GuiImage(background);
mainWindow->Append(bgImg);
ResumeGui();
bgMusic = new GuiBGM(Resources::GetFile("bg_music.ogg"), Resources::GetFileSize("bg_music.ogg"), Settings.volume);
bgMusic->SetLoop(Settings.musicloopmode); //loop music
bgMusic->Load(Settings.ogg_path);
bgMusic->Play();
MountGamePartition();
while (currentMenu != MENU_EXIT)
{
bgMusic->SetVolume(Settings.volume);
switch (currentMenu)
{
case MENU_SETTINGS:
currentMenu = GlobalSettings::Execute();
break;
case MENU_THEMEMENU:
currentMenu = ThemeMenu::Execute();
break;
case MENU_THEMEDOWNLOADER:
currentMenu = ThemeDownloader::Execute();
break;
case MENU_HOMEBREWBROWSE:
currentMenu = HomebrewBrowser::Execute();
break;
case MENU_DISCLIST:
default: // unrecognized menu
currentMenu = GameBrowseMenu::Execute();
break;
}
}
//! THIS SHOULD NEVER HAPPEN ANYMORE
ExitApp();
return -1;
}