void internal_ControllerCommand(int Control, BYTE *Command)
{
switch (Command[2])
{
case 0x00: // check
case 0xFF:
if ((Command[1] & 0x80))
break;
if (Controls[Control].Present)
{
Command[3] = 0x05;
Command[4] = 0x00;
switch(Controls[Control].Plugin)
{
case PLUGIN_MEMPAK:
Command[5] = 1;
break;
case PLUGIN_RAW:
Command[5] = 1;
break;
default:
Command[5] = 0;
break;
}
}
else
Command[1] |= 0x80;
break;
case 0x01:
if (!Controls[Control].Present)
Command[1] |= 0x80;
break;
case 0x02: // read controller pack
if (Controls[Control].Present)
{
switch(Controls[Control].Plugin)
{
case PLUGIN_MEMPAK:
{
int address = (Command[3] << 8) | Command[4];
if (address == 0x8001)
{
memset(&Command[5], 0, 0x20);
Command[0x25] = mempack_crc(&Command[5]);
}
else
{
address &= 0xFFE0;
if (address <= 0x7FE0)
{
char *filename;
FILE *f;
filename = malloc(strlen(get_savespath())+
strlen(ROM_SETTINGS.goodname)+4+1);
strcpy(filename, get_savespath());
strcat(filename, ROM_SETTINGS.goodname);
if (UseSave == 1)
strcat(filename, ".mpk");
else
strcat(filename,".net");
f = fopen(filename, "rb");
if (f)
{
fread(mempack[0], 1, 0x8000, f);
fread(mempack[1], 1, 0x8000, f);
fread(mempack[2], 1, 0x8000, f);
fread(mempack[3], 1, 0x8000, f);
fclose(f);
}
else format_mempacks();
free(filename);
memcpy(&Command[5], &mempack[Control][address], 0x20);
}
else
{
memset(&Command[5], 0, 0x20);
}
Command[0x25] = mempack_crc(&Command[5]);
}
}
break;
case PLUGIN_RAW:
if (controllerCommand) controllerCommand(Control, Command);
break;
default:
memset(&Command[5], 0, 0x20);
Command[0x25] = 0;
}
}
else
Command[1] |= 0x80;
break;
case 0x03: // write controller pack
if (Controls[Control].Present)
{
switch(Controls[Control].Plugin)
{
case PLUGIN_MEMPAK:
{
int address = (Command[3] << 8) | Command[4];
if (address == 0x8001)
Command[0x25] = mempack_crc(&Command[5]);
else
{
address &= 0xFFE0;
if (address <= 0x7FE0)
{
char *filename;
FILE *f;
filename = malloc(strlen(get_savespath())+
strlen(ROM_SETTINGS.goodname)+4+1);
strcpy(filename, get_savespath());
strcat(filename, ROM_SETTINGS.goodname);
if (UseSave == 1)
strcat(filename, ".mpk");
else
strcat(filename,".net");
f = fopen(filename, "rb");
if (f)
{
fread(mempack[0], 1, 0x8000, f);
fread(mempack[1], 1, 0x8000, f);
fread(mempack[2], 1, 0x8000, f);
fread(mempack[3], 1, 0x8000, f);
fclose(f);
}
else format_mempacks();
memcpy(&mempack[Control][address], &Command[5], 0x20);
f = fopen(filename, "wb");
fwrite(mempack[0], 1, 0x8000, f);
fwrite(mempack[1], 1, 0x8000, f);
fwrite(mempack[2], 1, 0x8000, f);
fwrite(mempack[3], 1, 0x8000, f);
fclose(f);
free(filename);
}
Command[0x25] = mempack_crc(&Command[5]);
}
}
break;
case PLUGIN_RAW:
if (controllerCommand) controllerCommand(Control, Command);
break;
default:
Command[0x25] = mempack_crc(&Command[5]);
}
}
else
Command[1] |= 0x80;
break;
}
}
int loadROM(fileBrowser_file* rom){
int ret = 0;
savestates_job = 0; //clear all pending save states
// First, if there's already a loaded ROM
if(hasLoadedROM){
// Unload it, and deinit everything
cpu_deinit();
eepromWritten = FALSE;
mempakWritten = FALSE;
sramWritten = FALSE;
flashramWritten = FALSE;
romClosed_RSP();
romClosed_input();
romClosed_audio();
romClosed_gfx();
closeDLL_RSP();
closeDLL_input();
closeDLL_audio();
closeDLL_gfx();
ROMCache_deinit();
free_memory();
#ifndef HW_RVL
ARAM_manager_deinit();
#endif
}
format_mempacks();
reset_flashram();
init_eeprom();
hasLoadedROM = TRUE;
#ifndef HW_RVL
ARAM_manager_init();
#endif
#ifdef USE_TLB_CACHE
TLBCache_init();
#else
tlb_mem2_init();
#endif
//romFile_init(rom);
ret = rom_read(rom);
if(ret){ // Something failed while trying to read the ROM.
hasLoadedROM = FALSE;
return ret;
}
// Init everything for this ROM
init_memory();
gfx_set_fb(xfb[0], xfb[1]);
if (screenMode == SCREENMODE_16x9_PILLARBOX)
gfx_set_window( 78, 0, 483, 480);
else
gfx_set_window( 0, 0, 640, 480);
gfx_info_init();
audio_info_init();
// control_info_init();
rsp_info_init();
romOpen_gfx();
// gfx_set_fb(xfb[0], xfb[1]);
romOpen_audio();
romOpen_input();
cpu_init();
if(autoSave==AUTOSAVE_ENABLE) {
switch (nativeSaveDevice)
{
case NATIVESAVEDEVICE_SD:
case NATIVESAVEDEVICE_USB:
// Adjust saveFile pointers
saveFile_dir = (nativeSaveDevice==NATIVESAVEDEVICE_SD) ? &saveDir_libfat_Default:&saveDir_libfat_USB;
saveFile_readFile = fileBrowser_libfat_readFile;
saveFile_writeFile = fileBrowser_libfat_writeFile;
saveFile_init = fileBrowser_libfat_init;
saveFile_deinit = fileBrowser_libfat_deinit;
break;
case NATIVESAVEDEVICE_CARDA:
case NATIVESAVEDEVICE_CARDB:
// Adjust saveFile pointers
saveFile_dir = (nativeSaveDevice==NATIVESAVEDEVICE_CARDA) ? &saveDir_CARD_SlotA:&saveDir_CARD_SlotB;
saveFile_readFile = fileBrowser_CARD_readFile;
saveFile_writeFile = fileBrowser_CARD_writeFile;
saveFile_init = fileBrowser_CARD_init;
saveFile_deinit = fileBrowser_CARD_deinit;
break;
}
// Try loading everything
int result = 0;
saveFile_init(saveFile_dir);
result += loadEeprom(saveFile_dir);
result += loadSram(saveFile_dir);
result += loadMempak(saveFile_dir);
result += loadFlashram(saveFile_dir);
saveFile_deinit(saveFile_dir);
switch (nativeSaveDevice)
{
case NATIVESAVEDEVICE_SD:
// if (result) menu::MessageBox::getInstance().setMessage("Found & loaded save from SD card");
if (result) autoSaveLoaded = NATIVESAVEDEVICE_SD;
break;
case NATIVESAVEDEVICE_USB:
// if (result) menu::MessageBox::getInstance().setMessage("Found & loaded save from USB device");
if (result) autoSaveLoaded = NATIVESAVEDEVICE_USB;
break;
case NATIVESAVEDEVICE_CARDA:
// if (result) menu::MessageBox::getInstance().setMessage("Found & loaded save from memcard in slot A");
if (result) autoSaveLoaded = NATIVESAVEDEVICE_CARDA;
break;
case NATIVESAVEDEVICE_CARDB:
// if (result) menu::MessageBox::getInstance().setMessage("Found & loaded save from memcard in slot B");
if (result) autoSaveLoaded = NATIVESAVEDEVICE_CARDB;
break;
}
}
return 0;
}