void DelLastSelectedRomPos() // Remove the last selected rom position config file
{
char lastselfile[SAL_MAX_PATH];
strcpy(lastselfile, sal_DirectoryGetHome());
sal_DirectoryCombine(lastselfile, "lastselected.opt");
remove (lastselfile);
}
void SaveLastSelectedRomPos(s32 pospointer) // Save the last selected rom position in a config file
{
char lastselfile[SAL_MAX_PATH];
strcpy(lastselfile, sal_DirectoryGetHome());
sal_DirectoryCombine(lastselfile, "lastselected.opt");
FILE * pFile;
pFile = fopen (lastselfile,"w+");
fprintf (pFile, "%i", pospointer);
fclose (pFile);
}
const char *S9xGetFilename (const char *ex)
{
static char dir [SAL_MAX_PATH];
char fname [SAL_MAX_PATH];
char ext [SAL_MAX_PATH];
sal_DirectorySplitFilename(Memory.ROMFilename, dir, fname, ext);
strcpy(dir, sal_DirectoryGetHome());
sal_DirectoryCombine(dir,fname);
strcat (dir, ex);
return (dir);
}
s32 LoadLastSelectedRomPos() // Try to get the last selected rom position from a config file
{
char lastselfile[SAL_MAX_PATH];
s32 savedval = ROM_SELECTOR_DEFAULT_FOCUS;
strcpy(lastselfile, sal_DirectoryGetHome());
sal_DirectoryCombine(lastselfile, "lastselected.opt");
FILE * pFile;
pFile = fopen (lastselfile,"r+");
if (pFile != NULL) {
fscanf (pFile, "%i", &savedval);
fclose (pFile);
}
return savedval;
}
s32 FileSelect()
{
s8 text[SAL_MAX_PATH];
s8 previewPath[SAL_MAX_PATH];
s8 previousRom[SAL_MAX_PATH];
u16 romPreview[262 * 186];
bool8 havePreview = FALSE;
s32 action=0;
s32 smooth=0;
u16 color=0;
s32 i=0;
s32 focus=ROM_SELECTOR_DEFAULT_FOCUS;
s32 menuExit=0;
s32 scanstart=0,scanend=0;
u32 keys=0;
s32 size=0, check=SAL_OK;
previousRom[0] = '\0';
if (FileScan() != SAL_OK)
{
strcpy(mRomDir, sal_DirectoryGetUser());
if (FileScan() != SAL_OK)
{
MenuMessageBox("Home directory inaccessible","","",MENU_MESSAGE_BOX_MODE_PAUSE);
mRomCount=ROM_SELECTOR_DEFAULT_FOCUS;
menuExit = 1;
return 0;
}
}
focus = LoadLastSelectedRomPos(); //try to load a saved position in the romlist
smooth=focus<<8;
sal_InputIgnore();
while (menuExit==0)
{
keys=sal_InputPollRepeat();
if (keys & INP_BUTTON_MENU_SELECT)
{
switch(focus)
{
case ROM_SELECTOR_SAVE_DEFAULT_DIR: //Save default directory
DelLastSelectedRomPos(); //delete any previously saved position in the romlist
SaveMenuOptions(mSystemDir, DEFAULT_ROM_DIR_FILENAME, DEFAULT_ROM_DIR_EXT, mRomDir, strlen(mRomDir), 1);
break;
case ROM_SELECTOR_MAIN_MENU: //Return to menu
action=0;
menuExit=1;
break;
case ROM_SELECTOR_DEFAULT_FOCUS: //blank space - do nothing
break;
default:
// normal file or dir selected
if (mRomList[focus].type == SAL_FILE_TYPE_DIRECTORY)
{
//Check for special directory names "." and ".."
if (sal_StringCompare(mRomList[focus].filename,".") == 0)
{
//goto root directory
}
else if (sal_StringCompare(mRomList[focus].filename,"..") == 0)
{
// up a directory
//Remove a directory from RomPath and rescan
//Code below will never let you go further up than \SD Card\ on the Gizmondo
//This is by design.
sal_DirectoryGetParent(mRomDir);
FileScan();
focus=ROM_SELECTOR_DEFAULT_FOCUS; // default menu to non menu item
// just to stop directory scan being started
smooth=focus<<8;
sal_InputIgnore();
break;
}
else
{
//go to sub directory
sal_DirectoryCombine(mRomDir,mRomList[focus].filename);
FileScan();
focus=ROM_SELECTOR_DEFAULT_FOCUS; // default menu to non menu item
// just to stop directory scan being started
smooth=focus<<8;
}
}
else
{
// user has selected a rom, so load it
SaveLastSelectedRomPos(focus); // save the current position in the romlist
strcpy(mRomName, mRomDir);
sal_DirectoryCombine(mRomName,mRomList[focus].filename);
mQuickSavePresent=0; // reset any quick saves
action=1;
menuExit=1;
}
sal_InputIgnore();
break;
}
}
else if (keys & INP_BUTTON_MENU_CANCEL) {
sal_InputWaitForRelease();
action=0;
menuExit=1;
}
else if ((keys & (SAL_INPUT_UP | SAL_INPUT_DOWN))
&& (keys & (SAL_INPUT_UP | SAL_INPUT_DOWN)) != (SAL_INPUT_UP | SAL_INPUT_DOWN))
{
if (keys & SAL_INPUT_UP)
focus--; // Up
else if (keys & SAL_INPUT_DOWN)
focus++; // Down
}
else if ((keys & (SAL_INPUT_LEFT | SAL_INPUT_RIGHT))
&& (keys & (SAL_INPUT_LEFT | SAL_INPUT_RIGHT)) != (SAL_INPUT_LEFT | SAL_INPUT_RIGHT))
{
if (keys & SAL_INPUT_LEFT)
focus-=12;
else if (keys & SAL_INPUT_RIGHT)
focus+=12;
if (focus>mRomCount-1)
focus=mRomCount-1;
else if (focus<0)
focus=0;
smooth=(focus<<8)-1;
}
if (focus>mRomCount-1)
{
focus=0;
smooth=(focus<<8)-1;
}
else if (focus<0)
{
focus=mRomCount-1;
smooth=(focus<<8)-1;
}
// Draw screen:
PrintTitle("ROM selection");
if (strcmp(mRomList[focus].displayName, previousRom) != 0) {
char dummy[SAL_MAX_PATH], fileNameNoExt[SAL_MAX_PATH];
sal_DirectorySplitFilename(mRomList[focus].filename, dummy, fileNameNoExt, dummy);
sprintf(previewPath, "%s/previews/%s.%s", sal_DirectoryGetHome(), fileNameNoExt, "png");
strcpy(previousRom, mRomList[focus].displayName);
havePreview = sal_ImageLoad(previewPath, &romPreview, 262, 186) != SAL_ERROR;
if (havePreview) {
sal_VideoBitmapDim(romPreview, 262 * 186);
}
}
if (havePreview) {
sal_ImageDraw(romPreview, 262, 186, 0, 16);
}
smooth=smooth*7+(focus<<8); smooth>>=3;
scanstart=focus-15;
if (scanstart<0) scanstart=0;
scanend = focus+15;
if (scanend>mRomCount) scanend=mRomCount;
for (i=scanstart;i<scanend;i++)
{
s32 x=0,y=0;
y=(i<<4)-(smooth>>4);
x=0;
y+=112 - 28;
if (y<=48 - 28 || y>=232 - 36) continue;
if (i==focus)
{
color=SAL_RGB(31,31,31);
PrintBar(y-4);
}
else
{
color=SAL_RGB(31,31,31);
}
// Draw Directory icon if current entry is a directory
if(mRomList[i].type == SAL_FILE_TYPE_DIRECTORY)
{
sprintf(text,"<%s>",mRomList[i].displayName);
sal_VideoPrint(x,y,text,color);
}
else
{
sal_VideoPrint(x,y,mRomList[i].displayName,color);
}
}
sal_VideoPrint(0,4,mRomDir,SAL_RGB(31,8,8));
sal_VideoFlip(1);
usleep(10000);
}
sal_InputIgnore();
freeRomLists();
return action;
}
const char* S9xGetSnapshotDirectory (void)
{
return sal_DirectoryGetHome();
}
int mainEntry(int argc, char* argv[])
{
int ref = 0;
s32 event=EVENT_NONE;
sal_Init();
sal_VideoInit(16,SAL_RGB(0,0,0),Memory.ROMFramesPerSecond);
mRomName[0]=0;
if (argc >= 2)
strcpy(mRomName, argv[1]); // Record ROM name
MenuInit(sal_DirectoryGetHome(), &mMenuOptions);
if(SnesInit() == SAL_ERROR)
{
sal_Reset();
return 0;
}
while(1)
{
mInMenu=1;
event=MenuRun(mRomName);
mInMenu=0;
if(event==EVENT_LOAD_ROM)
{
if(mTempState) free(mTempState);
mTempState=NULL;
if(SnesRomLoad() == SAL_ERROR)
{
MenuMessageBox("Failed to load rom",mRomName,"Press any button to continue", MENU_MESSAGE_BOX_MODE_PAUSE);
sal_Reset();
return 0;
}
else
{
event=EVENT_RUN_ROM;
}
}
if(event==EVENT_RESET_ROM)
{
S9xReset();
event=EVENT_RUN_ROM;
}
if(event==EVENT_RUN_ROM)
{
if(mMenuOptions.fullScreen)
{
sal_VideoSetScaling(SNES_WIDTH,SNES_HEIGHT);
}
if(mMenuOptions.transparency) Settings.Transparency = TRUE;
else Settings.Transparency = FALSE;
sal_AudioSetVolume(mMenuOptions.volume,mMenuOptions.volume);
sal_CpuSpeedSet(mMenuOptions.cpuSpeed);
sal_VideoClear(0);
sal_VideoFlip(1);
sal_VideoClear(0);
sal_VideoFlip(1);
if(mMenuOptions.soundEnabled)
RunSound();
else RunNoSound();
event=EVENT_NONE;
}
if(event==EVENT_EXIT_APP) break;
}
if(mTempState) free(mTempState);
mTempState=NULL;
S9xGraphicsDeinit();
S9xDeinitAPU();
Memory.Deinit();
free(GFX.SubZBuffer);
free(GFX.ZBuffer);
free(GFX.SubScreen);
GFX.SubZBuffer=NULL;
GFX.ZBuffer=NULL;
GFX.SubScreen=NULL;
sal_Reset();
return 0;
}