usbloadergx/source/prompts/DiscBrowser.cpp

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/****************************************************************************
* DiscBrowser
* USB Loader GX 2009
*
* DiscBrowser.h
***************************************************************************/
#include "language/gettext.h"
#include "libwiigui/gui.h"
#include "libwiigui/gui_customoptionbrowser.h"
#include "prompts/PromptWindows.h"
#include "filelist.h"
#include "menu.h"
#include "usbloader/disc.h"
#include "usbloader/fstfile.h"
#include "usbloader/wdvd.h"
#include "main.h"
#include "sys.h"
#include "settings/cfg.h"
/*** Extern functions ***/
extern void ResumeGui();
extern void HaltGui();
/*** Extern variables ***/
extern GuiWindow * mainWindow;
extern u8 shutdown;
extern u8 reset;
/********************************************************************************
*Game specific settings
*********************************************************************************/
int DiscBrowse(struct discHdr * header)
{
bool exit = false;
int ret, choice;
u64 offset;
ret = Disc_SetUSB(header->id);
if(ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not set USB."), tr("OK"));
return ret;
}
ret = Disc_Open();
if(ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not open disc."), tr("OK"));
return ret;
}
ret = __Disc_FindPartition(&offset);
if (ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not find a WBFS partition."), tr("OK"));
return ret;
}
ret = WDVD_OpenPartition(offset);
if (ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not open WBFS partition"), tr("OK"));
return ret;
}
int *buffer = (int*)memalign(32, 0x20);
if (buffer == NULL)
{
WindowPrompt(tr("ERROR:"), tr("Not enough free memory."), tr("OK"));
return -1;
}
ret = WDVD_Read(buffer, 0x20, 0x420);
if (ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not read the disc."), tr("OK"));
return ret;
}
void *fstbuffer = memalign(32, buffer[2]*4);
FST_ENTRY *fst = (FST_ENTRY *)fstbuffer;
if (fst == NULL)
{
WindowPrompt(tr("ERROR:"), tr("Not enough free memory."), tr("OK"));
free(buffer);
return -1;
}
ret = WDVD_Read(fstbuffer, buffer[2]*4, buffer[1]*4);
if (ret < 0) {
WindowPrompt(tr("ERROR:"), tr("Could not read the disc."), tr("OK"));
free(buffer);
free(fstbuffer);
return ret;
}
free(buffer);
WDVD_Reset();
//Disc_SetUSB(NULL);
WDVD_ClosePartition();
u32 discfilecount = fst[0].filelen;
u32 dolfilecount = 0;
//int offsetselect[20];
customOptionList options3(discfilecount);
for (u32 i = 0; i < discfilecount; i++) {
//don't add files that aren't .dol to the list
int len = (strlen(fstfiles(fst, i)));
if (fstfiles(fst, i)[len-4] =='.' &&
fstfiles(fst, i)[len-3] =='d' &&
fstfiles(fst, i)[len-2] =='o' &&
fstfiles(fst, i)[len-1] =='l')
{
options3.SetName(i, "%i", i);
options3.SetValue(i, fstfiles(fst, i));
//options3.SetName(i, fstfiles(fst, i));
dolfilecount++;
}
}
if(dolfilecount <= 0) {
WindowPrompt(tr("ERROR"), tr("No dol file found on disc."), tr("OK"));
free(fstbuffer);
return -1;
}
GuiSound btnSoundOver(button_over_pcm, button_over_pcm_size, SOUND_PCM, Settings.sfxvolume);
GuiSound btnClick(button_click2_pcm, button_click2_pcm_size, SOUND_PCM, Settings.sfxvolume);
char imgPath[100];
snprintf(imgPath, sizeof(imgPath), "%sbutton_dialogue_box.png", CFG.theme_path);
GuiImageData btnOutline(imgPath, button_dialogue_box_png);
snprintf(imgPath, sizeof(imgPath), "%sgamesettings_background.png", CFG.theme_path);
GuiImageData settingsbg(imgPath, settings_background_png);
GuiTrigger trigA;
trigA.SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A);
GuiTrigger trigHome;
trigHome.SetButtonOnlyTrigger(-1, WPAD_BUTTON_HOME | WPAD_CLASSIC_BUTTON_HOME, 0);
GuiTrigger trigB;
trigB.SetButtonOnlyTrigger(-1, WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B, PAD_BUTTON_B);
GuiText titleTxt(get_title(header), 28, (GXColor){0, 0, 0, 255});
titleTxt.SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
titleTxt.SetPosition(12,40);
titleTxt.SetMaxWidth(356, GuiText::SCROLL);
GuiImage settingsbackground(&settingsbg);
GuiButton settingsbackgroundbtn(settingsbackground.GetWidth(), settingsbackground.GetHeight());
settingsbackgroundbtn.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
settingsbackgroundbtn.SetPosition(0, 0);
settingsbackgroundbtn.SetImage(&settingsbackground);
GuiText cancelBtnTxt(tr("Back"), 22, (GXColor){THEME.prompttxt_r, THEME.prompttxt_g, THEME.prompttxt_b, 255});
cancelBtnTxt.SetMaxWidth(btnOutline.GetWidth()-30);
GuiImage cancelBtnImg(&btnOutline);
if (Settings.wsprompt == yes){
cancelBtnTxt.SetWidescreen(CFG.widescreen);
cancelBtnImg.SetWidescreen(CFG.widescreen);
}
GuiButton cancelBtn(&cancelBtnImg,&cancelBtnImg, 2, 3, 180, 400, &trigA, &btnSoundOver, &btnClick,1);
cancelBtn.SetScale(0.9);
cancelBtn.SetLabel(&cancelBtnTxt);
cancelBtn.SetTrigger(&trigB);
u8 scrollbaron = 0;
if(dolfilecount > 9)
scrollbaron = 1;
GuiCustomOptionBrowser optionBrowser3(396, 280, &options3, CFG.theme_path, "bg_options_gamesettings.png", bg_options_settings_png, dolfilecount>9?1:0, 200);
optionBrowser3.SetPosition(0, 90);
optionBrowser3.SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
HaltGui();
GuiWindow w(screenwidth, screenheight);
w.Append(&settingsbackgroundbtn);
w.Append(&titleTxt);
w.Append(&cancelBtn);
w.Append(&optionBrowser3);
mainWindow->Append(&w);
ResumeGui();
while(!exit)
{
VIDEO_WaitVSync();
if(shutdown == 1)
Sys_Shutdown();
if(reset == 1)
Sys_Reboot();
ret = optionBrowser3.GetClickedOption();
if(ret > 0) {
char temp[100];
strncpy(temp, fstfiles(fst, ret), sizeof(temp));
choice = WindowPrompt(temp, tr("Load this dol as alternate dol?"), tr("OK"), tr("Cancel"));
if(choice) {
//ret = offsetselect[ret];
snprintf(alternatedname, sizeof(alternatedname), "%s", temp);
exit = true;
break;
}
}
if (cancelBtn.GetState() == STATE_CLICKED)
{
exit = true;
ret = 696969;
//break;
}
}
HaltGui();
mainWindow->Remove(&w);
ResumeGui();
//free not needed list buffer anymore
free(fstbuffer);
return ret;
}
int autoSelectDol(const char *id)
{
//these are the game IDs without the 4th character
// if it turns out that the offset is different for different regions
// the 4th char can be added
if (strcmp(id,"RHD8P") == 0) return 149;
if (strcmp(id,"RSX69") == 0) return 337;
if (strcmp(id,"RED41") == 0) return 1957;
if (strcmp(id,"RM269") == 0) return 492;
if (strcmp(id,"RKM5D") == 0) return 290;
if (strcmp(id,"RJ864") == 0) return 8;
//if (strcmp(id,"") == 0) return ; //blank line for more dols
return -1;
}