/****************************************************************************
* Resume NetworkWait
***************************************************************************/
void ResumeNetworkWait() {
networkHalt = true;
checkincomming = true;
waitforanswer = true;
infilesize = 0;
connection = -1;
LWP_ResumeThread(networkthread);
}
void GuiImageAsync::ThreadAddImage(GuiImageAsync *Image)
{
LWP_MutexLock(ListLock);
List.push_back(Image);
LWP_MutexUnlock(ListLock);
ThreadSleep = false;
LWP_ResumeThread(Thread);
}
void continueRemovalThread()
{
#ifdef DEVICE_REMOVAL_THREAD
if(rThreadRun)
return;
rThreadRun = 1;
LWP_ResumeThread(removalThread);
#endif
}
/****************************************************************************
* StartNetworkThread
*
* Signals the network thread to resume, or creates a new thread
***************************************************************************/
void StartNetworkThread()
{
netHalt = 0;
if(networkthread == LWP_THREAD_NULL)
LWP_CreateThread(&networkthread, netcb, NULL, netstack, 8192, 40);
else
LWP_ResumeThread(networkthread);
}
/****************************************************************************
* StopNetworkThread
*
* Signals the network thread to stop
***************************************************************************/
void StopNetworkThread()
{
if(networkthread == LWP_THREAD_NULL || !LWP_ThreadIsSuspended(networkthread))
return;
netHalt = 2;
LWP_ResumeThread(networkthread);
// wait for thread to finish
LWP_JoinThread(networkthread, NULL);
networkthread = LWP_THREAD_NULL;
}
void WiiMenu()
{
// wait for thread to finish
while(!LWP_ThreadIsSuspended(keythread))
usleep(100);
WII_VideoStop();
SwitchAudioMode(1);
HomeMenu();
WII_VideoStart();
SwitchAudioMode(0);
if(dosboxCommand[0] != 0)
LWP_ResumeThread(keythread);
}
bool DownloadUpdate()
{
bool result = false;
if(strlen(updateURL) > 0)
{
// stop checking if devices were removed/inserted
// since we're saving a file
LWP_SuspendThread (devicethread);
FILE * hfile;
char updateFile[50];
sprintf(updateFile, "sd:/%s Update.zip", APPNAME);
hfile = fopen (updateFile, "wb");
if (hfile > 0)
{
int retval;
retval = http_request(updateURL, hfile, NULL, (1024*1024*5));
fclose (hfile);
}
bool unzipResult = unzipArchive(updateFile, (char *)"sd:/");
remove(updateFile); // delete update file
if(unzipResult)
{
result = true;
WaitPrompt("Update successful!");
}
else
{
result = false;
WaitPrompt("Update failed!");
}
updateFound = false; // updating is finished (successful or not!)
// go back to checking if devices were inserted/removed
LWP_ResumeThread (devicethread);
}
return result;
}
void resume_netinit_thread() {
if(initnetthread != LWP_THREAD_NULL) {
netInitHalted = 0;
LWP_ResumeThread(initnetthread);
}
}
/****************************************************************************
* ResumeDeviceThread
*
* Signals the device thread to start, and resumes the thread.
***************************************************************************/
void
ResumeDeviceThread()
{
deviceHalt = false;
LWP_ResumeThread(devicethread);
}
/***************************************************************************
* Browse subdirectories
**************************************************************************/
int
ParseDirectory(bool waitParse, bool filter)
{
int retry = 1;
bool mounted = false;
parseFilter = filter;
ResetBrowser(); // reset browser
// add trailing slash
if(browser.dir[strlen(browser.dir)-1] != '/')
strcat(browser.dir, "/");
// open the directory
while(dir == NULL && retry == 1)
{
mounted = ChangeInterface(browser.dir, NOTSILENT);
if(mounted)
dir = opendir(browser.dir);
else
return -1;
if(dir == NULL)
retry = ErrorPromptRetry("Error opening directory!");
}
// if we can't open the dir, try higher levels
if (dir == NULL)
{
char * devEnd = strrchr(browser.dir, '/');
while(!IsDeviceRoot(browser.dir))
{
devEnd[0] = 0; // strip slash
devEnd = strrchr(browser.dir, '/');
if(devEnd == NULL)
break;
devEnd[1] = 0; // strip remaining file listing
dir = opendir(browser.dir);
if (dir)
break;
}
}
if(dir == NULL)
return -1;
if(IsDeviceRoot(browser.dir))
{
AddBrowserEntry();
sprintf(browserList[0].filename, "..");
sprintf(browserList[0].displayname, "Up One Level");
browserList[0].length = 0;
browserList[0].isdir = 1; // flag this as a dir
browserList[0].icon = ICON_FOLDER;
browser.numEntries++;
}
parseHalt = false;
ParseDirEntries(); // index first 20 entries
LWP_ResumeThread(parsethread); // index remaining entries
if(waitParse) // wait for complete parsing
{
ShowAction("Loading...");
while(!LWP_ThreadIsSuspended(parsethread))
usleep(THREAD_SLEEP);
CancelAction();
}
return browser.numEntries;
}
int main(int argc, char *argv[])
{
#ifdef HW_DOL
ipl_set_config(6); // disable Qoob modchip
#endif
#ifdef WII_DVD
DI_Init(); // first
#endif
int selectedMenu = -1;
InitDeviceThread();
InitGCVideo ();
ResetVideo_Menu (); // change to menu video mode
// Controllers
PAD_Init();
#ifdef HW_RVL
WPAD_Init();
// read wiimote accelerometer and IR data
WPAD_SetDataFormat(WPAD_CHAN_ALL,WPAD_FMT_BTNS_ACC_IR);
WPAD_SetVRes(WPAD_CHAN_ALL,640,480);
// Wii Power/Reset buttons
WPAD_SetPowerButtonCallback((WPADShutdownCallback)ShutdownCB);
SYS_SetPowerCallback(ShutdownCB);
SYS_SetResetCallback(ResetCB);
#endif
// Initialise FreeType
if (FT_Init ())
{
printf ("Cannot initialise font subsystem!\n");
while (1);
}
InitialiseAudio();
// Initialize libFAT for SD and USB
MountAllFAT();
// Initialize DVD subsystem (GameCube only)
#ifdef HW_DOL
DVD_Init ();
#endif
// allocate memory to store rom
nesrom = (unsigned char *)malloc(1024*1024*3); // 3 MB should be plenty
/*** Minimal Emulation Loop ***/
if ( !FCEUI_Initialize() )
{
WaitPrompt("Unable to initialize FCE Ultra\n");
ExitToLoader();
}
FCEUI_SetGameGenie(0); // 0 - OFF, 1 - ON
memset(FDSBIOS, 0, sizeof(FDSBIOS)); // clear FDS BIOS memory
cleanSFMDATA(); // clear state data
// Set defaults
DefaultSettings();
// store path app was loaded from
sprintf(appPath, "fceugx");
if(argc > 0 && argv[0] != NULL)
CreateAppPath(argv[0]);
// Load preferences
if(!LoadPrefs())
{
WaitPrompt("Preferences reset - check settings!");
selectedMenu = 1; // change to preferences menu
}
FCEUI_SetSoundQuality(1); // 0 - low, 1 - high, 2 - high (alt.)
FCEUI_SetVidSystem(GCSettings.timing); // causes a small 'pop' in the audio
while (1) // main loop
{
#ifdef HW_RVL
if(ShutdownRequested)
ShutdownWii();
#endif
// go back to checking if devices were inserted/removed
// since we're entering the menu
LWP_ResumeThread (devicethread);
MainMenu(selectedMenu);
selectedMenu = 2; // return to game menu from now on
// stop checking if devices were removed/inserted
// since we're starting emulation again
LWP_SuspendThread (devicethread);
ResetVideo_Emu();
setFrameTimer(); // set frametimer method before emulation
SetPalette();
static int fskipc=0;
while(1) // emulation loop
{
uint8 *gfx;
int32 *sound;
int32 ssize;
#ifdef FRAMESKIP
fskipc=(fskipc+1)%(frameskip+1);
#endif
FCEUI_Emulate(&gfx, &sound, &ssize, fskipc);
if(!fskipc)
{
xbsave = gfx;
FCEUD_Update(gfx, sound, ssize);
}
if(ResetRequested)
{
PowerNES(); // reset game
ResetRequested = 0;
}
if(ConfigRequested)
{
ResetVideo_Menu();
if (GCSettings.AutoSave == 1)
{
SaveRAM(GCSettings.SaveMethod, SILENT);
}
else if (GCSettings.AutoSave == 2)
{
SaveState(GCSettings.SaveMethod, SILENT);
}
else if(GCSettings.AutoSave == 3)
{
SaveRAM(GCSettings.SaveMethod, SILENT);
SaveState(GCSettings.SaveMethod, SILENT);
}
// save zoom level
SavePrefs(SILENT);
ConfigRequested = 0;
break; // leave emulation loop
}
}
}
}
/****************************************************************************
* ResumeNetworkThread
***************************************************************************/
void ResumeNetworkThread()
{
networkHalt = false;
LWP_ResumeThread(networkthread);
}
/****************************************************************************
* 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);
}
void DiHandler::Wake()
{
threadSleep = false;
LWP_ResumeThread( thread );
}
