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snes9xgx/source/ngc/menu.cpp

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/****************************************************************************
* Snes9x 1.50
*
* Nintendo Gamecube Menu
*
* softdev July 2006
* crunchy2 May-June 2007
****************************************************************************/
#include <gccore.h>
#include <ogcsys.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wiiuse/wpad.h>
#include "snes9x.h"
#include "snes9xGx.h"
#include "memmap.h"
#include "debug.h"
#include "cpuexec.h"
#include "ppu.h"
#include "apu.h"
#include "display.h"
#include "gfx.h"
#include "soundux.h"
#include "spc700.h"
#include "spc7110.h"
#include "controls.h"
#include "aram.h"
#include "video.h"
#include "mcsave.h"
#include "filesel.h"
#include "unzip.h"
#include "smbload.h"
#include "mcsave.h"
#include "fileop.h"
#include "memfile.h"
#include "dvd.h"
#include "s9xconfig.h"
#include "sram.h"
#include "preferences.h"
#include "button_mapping.h"
#include "menudraw.h"
#include "cheats.h"
#include "cheatmgr.h"
extern void DrawMenu (char items[][50], char *title, int maxitems, int selected, int fontsize);
extern SCheatData Cheat;
#define PSOSDLOADID 0x7c6000a6
extern int menu;
extern unsigned long ARAM_ROMSIZE;
#define SOFTRESET_ADR ((volatile u32*)0xCC003024)
/****************************************************************************
* Reboot
****************************************************************************/
void Reboot() {
#ifdef HW_RVL
SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
#else
#define SOFTRESET_ADR ((volatile u32*)0xCC003024)
*SOFTRESET_ADR = 0x00000000;
#endif
}
/****************************************************************************
* Load Manager
****************************************************************************/
int
LoadManager ()
{
int loadROM = OpenROM(GCSettings.LoadMethod);
/***
* check for autoloadsram / freeze
***/
if ( loadROM == 1 ) // if ROM was loaded, load the SRAM & settings
{
if ( GCSettings.AutoLoad == 1 )
quickLoadSRAM ( SILENT );
else if ( GCSettings.AutoLoad == 2 )
quickLoadFreeze ( SILENT );
// setup cheats
SetupCheats();
}
return loadROM;
}
/****************************************************************************
* Preferences Menu
****************************************************************************/
static int prefmenuCount = 15;
static char prefmenu[][50] = {
"Load Method",
"Load Folder",
"Save Method",
"Save Folder",
"Auto Load",
"Auto Save",
"Verify MC Saves",
"Reverse Stereo",
"Interpolated Sound",
"Transparency",
"Display Frame Rate",
"C-Stick Zoom",
"Video Filtering",
"Save Preferences",
"Back to Main Menu"
};
void
PreferencesMenu ()
{
int ret = 0;
int quit = 0;
int oldmenu = menu;
menu = 0;
while (quit == 0)
{
// some load/save methods are not implemented - here's where we skip them
#ifndef HW_RVL // GameCube mode
if(GCSettings.LoadMethod == METHOD_USB)
GCSettings.LoadMethod++;
if(GCSettings.SaveMethod == METHOD_USB)
GCSettings.SaveMethod++;
#else // Wii mode
if(GCSettings.LoadMethod == METHOD_DVD)
GCSettings.LoadMethod++;
#endif
if(GCSettings.SaveMethod == METHOD_DVD) // saving to DVD is impossible
GCSettings.SaveMethod++;
if(GCSettings.SaveMethod == METHOD_SMB) // disable SMB - network saving needs some work
GCSettings.SaveMethod++;
if(GCSettings.LoadMethod == METHOD_SMB) // disable SMB - network loading needs some work
GCSettings.LoadMethod++;
// correct load/save methods out of bounds
if(GCSettings.LoadMethod > 4)
GCSettings.LoadMethod = 0;
if(GCSettings.SaveMethod > 6)
GCSettings.SaveMethod = 0;
if (GCSettings.LoadMethod == METHOD_AUTO) sprintf (prefmenu[0],"Load Method AUTO");
else if (GCSettings.LoadMethod == METHOD_SD) sprintf (prefmenu[0],"Load Method SD");
else if (GCSettings.LoadMethod == METHOD_USB) sprintf (prefmenu[0],"Load Method USB");
else if (GCSettings.LoadMethod == METHOD_DVD) sprintf (prefmenu[0],"Load Method DVD");
else if (GCSettings.LoadMethod == METHOD_SMB) sprintf (prefmenu[0],"Load Method Network");
sprintf (prefmenu[1], "Load Folder %s", GCSettings.LoadFolder);
if (GCSettings.SaveMethod == METHOD_AUTO) sprintf (prefmenu[2],"Save Method AUTO");
else if (GCSettings.SaveMethod == METHOD_SD) sprintf (prefmenu[2],"Save Method SD");
else if (GCSettings.SaveMethod == METHOD_USB) sprintf (prefmenu[2],"Save Method USB");
else if (GCSettings.SaveMethod == METHOD_SMB) sprintf (prefmenu[2],"Save Method Network");
else if (GCSettings.SaveMethod == METHOD_MC_SLOTA) sprintf (prefmenu[2],"Save Method MC Slot A");
else if (GCSettings.SaveMethod == METHOD_MC_SLOTB) sprintf (prefmenu[2],"Save Method MC Slot B");
sprintf (prefmenu[3], "Save Folder %s", GCSettings.SaveFolder);
// disable changing load/save directories for now
prefmenu[1][0] = '\0';
prefmenu[3][0] = '\0';
if (GCSettings.AutoLoad == 0) sprintf (prefmenu[4],"Auto Load OFF");
else if (GCSettings.AutoLoad == 1) sprintf (prefmenu[4],"Auto Load SRAM");
else if (GCSettings.AutoLoad == 2) sprintf (prefmenu[4],"Auto Load FREEZE");
if (GCSettings.AutoSave == 0) sprintf (prefmenu[5],"Auto Save OFF");
else if (GCSettings.AutoSave == 1) sprintf (prefmenu[5],"Auto Save SRAM");
else if (GCSettings.AutoSave == 2) sprintf (prefmenu[5],"Auto Save FREEZE");
else if (GCSettings.AutoSave == 3) sprintf (prefmenu[5],"Auto Save BOTH");
sprintf (prefmenu[6], "Verify MC Saves %s",
GCSettings.VerifySaves == true ? " ON" : "OFF");
sprintf (prefmenu[7], "Reverse Stereo %s",
Settings.ReverseStereo == true ? " ON" : "OFF");
sprintf (prefmenu[8], "Interpolated Sound %s",
Settings.InterpolatedSound == true ? " ON" : "OFF");
sprintf (prefmenu[9], "Transparency %s",
Settings.Transparency == true ? " ON" : "OFF");
sprintf (prefmenu[10], "Display Frame Rate %s",
Settings.DisplayFrameRate == true ? " ON" : "OFF");
sprintf (prefmenu[11], "C-Stick Zoom %s",
GCSettings.NGCZoom == true ? " ON" : "OFF");
sprintf (prefmenu[12], "Video Filtering %s",
GCSettings.render == true ? " ON" : "OFF");
ret = RunMenu (prefmenu, prefmenuCount, (char*)"Preferences", 16);
switch (ret)
{
case 0:
GCSettings.LoadMethod ++;
break;
case 1:
break;
case 2:
GCSettings.SaveMethod ++;
break;
case 3:
break;
case 4:
GCSettings.AutoLoad ++;
if (GCSettings.AutoLoad > 2)
GCSettings.AutoLoad = 0;
break;
case 5:
GCSettings.AutoSave ++;
if (GCSettings.AutoSave > 3)
GCSettings.AutoSave = 0;
break;
case 6:
GCSettings.VerifySaves ^= 1;
break;
case 7:
Settings.ReverseStereo ^= 1;
break;
case 8:
Settings.InterpolatedSound ^= 1;
break;
case 9:
Settings.Transparency ^= 1;
break;
case 10:
Settings.DisplayFrameRate ^= 1;
break;
case 11:
GCSettings.NGCZoom ^= 1;
break;
case 12:
GCSettings.render ^= 1;
break;
case 13:
quickSavePrefs(NOTSILENT);
break;
case -1: /*** Button B ***/
case 14:
quit = 1;
break;
}
}
menu = oldmenu;
}
/****************************************************************************
* Cheat Menu
****************************************************************************/
static int cheatmenuCount = 0;
static char cheatmenu[MAX_CHEATS][50];
void CheatMenu()
{
int ret = -1;
int oldmenu = menu;
menu = 0;
if(Cheat.num_cheats > 0)
{
cheatmenuCount = Cheat.num_cheats + 1;
sprintf (cheatmenu[cheatmenuCount-1], "Back to Game Menu");
while(ret != cheatmenuCount-1)
{
if(ret >= 0)
{
if(Cheat.c[ret].enabled)
S9xDisableCheat(ret);
else
S9xEnableCheat(ret);
}
for(uint16 i=0; i < Cheat.num_cheats; i++)
sprintf (cheatmenu[i], "%s %s", Cheat.c[i].name, Cheat.c[i].enabled == true ? " ON" : "OFF");
ret = RunMenu (cheatmenu, cheatmenuCount, (char*)"Cheats", 16);
}
}
else
{
WaitPrompt((char*)"Cheat file not found!");
}
menu = oldmenu;
}
/****************************************************************************
* Game Options Menu
****************************************************************************/
static int gamemenuCount = 9;
static char gamemenu[][50] = {
"Return to Game",
"Reset Game",
"ROM Information",
"Cheats",
"Load SRAM", "Save SRAM",
"Load Freeze", "Save Freeze",
"Back to Main Menu"
};
int
GameMenu ()
{
int ret, retval = 0;
int quit = 0;
int oldmenu = menu;
menu = 0;
while (quit == 0)
{
ret = RunMenu (gamemenu, gamemenuCount, (char*)"Game Options");
switch (ret)
{
case 0: // Return to Game
quit = retval = 1;
break;
case 1: // Reset Game
S9xSoftReset ();
quit = retval = 1;
break;
case 2: // ROM Information
RomInfo();
WaitButtonA ();
break;
case 3: // load cheats
CheatMenu();
break;
case 4: // Load SRAM
LoadSRAM(GCSettings.SaveMethod, NOTSILENT);
break;
case 5: // Save SRAM
SaveSRAM(GCSettings.SaveMethod, NOTSILENT);
break;
case 6: // Load Freeze
quit = retval = NGCUnfreezeGame (GCSettings.SaveMethod, SILENT);
break;
case 7: // Save Freeze
NGCFreezeGame (GCSettings.SaveMethod, NOTSILENT);
break;
case -1: // Button B
case 8: // Return to previous menu
retval = 0;
quit = 1;
break;
}
}
menu = oldmenu;
return retval;
}
/****************************************************************************
* Controller Configuration
*
* Snes9x 1.50 uses a cmd system to work out which button has been pressed.
* Here, I simply move the designated value to the gcpadmaps array, which saves
* on updating the cmd sequences.
****************************************************************************/
u32
GetInput (u16 ctrlr_type)
{
//u32 exp_type;
u32 pressed;
pressed=0;
s8 gc_px = 0;
while( PAD_ButtonsHeld(0)
#ifdef HW_RVL
| WPAD_ButtonsHeld(0)
#endif
) VIDEO_WaitVSync(); // button 'debounce'
while (pressed == 0)
{
VIDEO_WaitVSync();
// get input based on controller type
if (ctrlr_type == CTRLR_GCPAD)
{
pressed = PAD_ButtonsHeld (0);
gc_px = PAD_SubStickX (0);
}
#ifdef HW_RVL
else
{
// if ( WPAD_Probe( 0, &exp_type) == 0) // check wiimote and expansion status (first if wiimote is connected & no errors)
// {
pressed = WPAD_ButtonsHeld (0);
// if (ctrlr_type != CTRLR_WIIMOTE && exp_type != ctrlr_type+1) // if we need input from an expansion, and its not connected...
// pressed = 0;
// }
}
#endif
/*** check for exit sequence (c-stick left OR home button) ***/
if ( (gc_px < -70) || (pressed & WPAD_BUTTON_HOME) || (pressed & WPAD_CLASSIC_BUTTON_HOME) )
return 0;
} // end while
while( pressed == (PAD_ButtonsHeld(0)
#ifdef HW_RVL
| WPAD_ButtonsHeld(0)
#endif
) ) VIDEO_WaitVSync();
return pressed;
} // end GetInput()
int cfg_text_count = 7;
char cfg_text[][50] = {
"Remapping ",
"Press Any Button",
"on the",
" ", // identify controller
" ",
"Press C-Left or",
"Home to exit"
};
u32
GetButtonMap(u16 ctrlr_type, char* btn_name)
{
u32 pressed, previous;
char temp[50] = "";
int k;
pressed = 0; previous = 1;
switch (ctrlr_type) {
case CTRLR_NUNCHUK:
strncpy (cfg_text[3], (char*)"NUNCHUK", 7);
break;
case CTRLR_CLASSIC:
strncpy (cfg_text[3], (char*)"CLASSIC", 7);
break;
case CTRLR_GCPAD:
strncpy (cfg_text[3], (char*)"GC PAD", 7);
break;
case CTRLR_WIIMOTE:
strncpy (cfg_text[3], (char*)"WIIMOTE", 7);
break;
};
/*** note which button we are remapping ***/
sprintf (temp, (char*)"Remapping ");
for (k=0; k<9-strlen(btn_name) ;k++) strcat(temp, " "); // add whitespace padding to align text
strncat (temp, btn_name, 9); // snes button we are remapping
strncpy (cfg_text[0], temp, 19); // copy this all back to the text we wish to display
DrawMenu(&cfg_text[0], NULL, cfg_text_count, 1); // display text
// while (previous != pressed && pressed == 0); // get two consecutive button presses (which are the same)
// {
// previous = pressed;
// VIDEO_WaitVSync(); // slow things down a bit so we don't overread the pads
pressed = GetInput(ctrlr_type);
// }
return pressed;
} // end getButtonMap()
int cfg_btns_count = 13;
char cfg_btns_menu[][50] = {
"A - ",
"B - ",
"X - ",
"Y - ",
"L TRIG - ",
"R TRIG - ",
"SELECT - ",
"START - ",
"UP - ",
"DOWN - ",
"LEFT - ",
"RIGHT - ",
"Return to previous"
};
extern unsigned int gcpadmap[];
extern unsigned int wmpadmap[];
extern unsigned int ccpadmap[];
extern unsigned int ncpadmap[];
void
ConfigureButtons (u16 ctrlr_type)
{
int quit = 0;
int ret = 0;
int oldmenu = menu;
menu = 0;
char* menu_title;
u32 pressed;
unsigned int* currentpadmap;
char temp[50] = "";
int i, j, k;
/*** Update Menu Title (based on controller we're configuring) ***/
switch (ctrlr_type) {
case CTRLR_NUNCHUK:
menu_title = (char*)"SNES - NUNCHUK";
currentpadmap = ncpadmap;
break;
case CTRLR_CLASSIC:
menu_title = (char*)"SNES - CLASSIC";
currentpadmap = ccpadmap;
break;
case CTRLR_GCPAD:
menu_title = (char*)"SNES - GC PAD";
currentpadmap = gcpadmap;
break;
case CTRLR_WIIMOTE:
menu_title = (char*)"SNES - WIIMOTE";
currentpadmap = wmpadmap;
break;
};
while (quit == 0)
{
/*** Update Menu with Current ButtonMap ***/
for (i=0; i<12; i++) // snes pad has 12 buttons to config (go thru them)
{
// get current padmap button name to display
for ( j=0;
j < ctrlr_def[ctrlr_type].num_btns &&
currentpadmap[i] != ctrlr_def[ctrlr_type].map[j].btn // match padmap button press with button names
; j++ );
memset (temp, 0, sizeof(temp));
strncpy (temp, cfg_btns_menu[i], 12); // copy snes button information
if (currentpadmap[i] == ctrlr_def[ctrlr_type].map[j].btn) // check if a match was made
{
for (k=0; k<7-strlen(ctrlr_def[ctrlr_type].map[j].name) ;k++) strcat(temp, " "); // add whitespace padding to align text
strncat (temp, ctrlr_def[ctrlr_type].map[j].name, 6); // update button map display
}
else
strcat (temp, (char*)"---"); // otherwise, button is 'unmapped'
strncpy (cfg_btns_menu[i], temp, 19); // move back updated information
}
ret = RunMenu (cfg_btns_menu, cfg_btns_count, menu_title, 16);
switch (ret)
{
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
/*** Change button map ***/
// wait for input
memset (temp, 0, sizeof(temp));
strncpy(temp, cfg_btns_menu[ret], 6); // get the name of the snes button we're changing
pressed = GetButtonMap(ctrlr_type, temp); // get a button selection from user
// FIX: check if input is valid for this controller
if (pressed != 0) // check if a the button was configured, or if the user exited.
currentpadmap[ret] = pressed; // update mapping
break;
case -1: /*** Button B ***/
case 12:
/*** Return ***/
quit = 1;
break;
}
}
menu = oldmenu;
} // end configurebuttons()
int ctlrmenucount = 9;
char ctlrmenu[][50] = {
// toggle:
"MultiTap",
"SuperScope",
"Snes Mice",
"Justifiers",
// config:
"Nunchuk",
"Classic Controller",
"Wiimote",
"Gamecube Pad",
"Save Preferences",
"Go Back"
};
void
ConfigureControllers ()
{
int quit = 0;
int ret = 0;
int oldmenu = menu;
menu = 0;
// disable unavailable controller options if in GC mode
#ifndef HW_RVL
ctlrmenu[4][0] = '\0';
ctlrmenu[5][0] = '\0';
ctlrmenu[6][0] = '\0';
#endif
while (quit == 0)
{
sprintf (ctlrmenu[0], "MultiTap %s", Settings.MultiPlayer5Master == true ? " ON" : "OFF");
if (GCSettings.Superscope > 0) sprintf (ctlrmenu[1], "Superscope: Pad %d", GCSettings.Superscope);
else sprintf (ctlrmenu[1], "Superscope OFF");
if (GCSettings.Mouse > 0) sprintf (ctlrmenu[2], "Mice: %d", GCSettings.Mouse);
else sprintf (ctlrmenu[2], "Mice: OFF");
if (GCSettings.Justifier > 0) sprintf (ctlrmenu[3], "Justifiers: %d", GCSettings.Justifier);
else sprintf (ctlrmenu[3], "Justifiers: OFF");
/*** Controller Config Menu ***/
ret = RunMenu (ctlrmenu, ctlrmenucount, (char*)"Configure Controllers");
switch (ret)
{
case 0:
Settings.MultiPlayer5Master ^= 1;
break;
case 1:
GCSettings.Superscope ++;
if (GCSettings.Superscope > 4)
GCSettings.Superscope = 0;
break;
case 2:
GCSettings.Mouse ++;
if (GCSettings.Mouse > 2)
GCSettings.Mouse = 0;
break;
case 3:
GCSettings.Justifier ++;
if (GCSettings.Justifier > 2)
GCSettings.Justifier = 0;
break;
case 4:
/*** Configure Nunchuk ***/
ConfigureButtons (CTRLR_NUNCHUK);
break;
case 5:
/*** Configure Classic ***/
ConfigureButtons (CTRLR_CLASSIC);
break;
case 6:
/*** Configure Wiimote ***/
ConfigureButtons (CTRLR_WIIMOTE);
break;
case 7:
/*** Configure GC Pad ***/
ConfigureButtons (CTRLR_GCPAD);
break;
case 8:
/*** Save Preferences Now ***/
quickSavePrefs(NOTSILENT);
break;
case -1: /*** Button B ***/
case 9:
/*** Return ***/
quit = 1;
break;
}
}
menu = oldmenu;
}
/****************************************************************************
* Main Menu
****************************************************************************/
int menucount = 7;
char menuitems[][50] = {
"Choose Game", "Controller Configuration", "Preferences",
"Game Menu",
"Credits", "Reset System", "Return to Loader"
};
void
mainmenu (int selectedMenu)
{
int quit = 0;
int ret;
int *psoid = (int *) 0x80001800;
void (*PSOReload) () = (void (*)()) 0x80001800;
// disable game-specific menu items if a ROM isn't loaded
if ( ARAM_ROMSIZE == 0 )
menuitems[3][0] = '\0';
else
sprintf (menuitems[3], "Game Menu");
VIDEO_WaitVSync ();
while (quit == 0)
{
if(selectedMenu >= 0)
{
ret = selectedMenu;
selectedMenu = -1; // default back to main menu
}
else
{
ret = RunMenu (menuitems, menucount, (char*)"Main Menu");
}
switch (ret)
{
case 0:
// Load ROM Menu
quit = LoadManager ();
break;
case 1:
// Configure Controllers
ConfigureControllers ();
break;
case 2:
// Preferences
PreferencesMenu ();
break;
case 3:
// Game Options
quit = GameMenu ();
break;
case 4:
// Credits
Credits ();
WaitButtonA ();
break;
case 5:
// Reset the Gamecube/Wii
Reboot();
break;
case 6:
// Exit to Loader
#ifdef HW_RVL
exit(0);
#else // gamecube
if (psoid[0] == PSOSDLOADID)
PSOReload ();
#endif
break;
case -1: // Button B
// Return to Game
quit = 1;
break;
}
}
/*** Remove any still held buttons ***/
#ifdef HW_RVL
while( PAD_ButtonsHeld(0) || WPAD_ButtonsHeld(0) )
VIDEO_WaitVSync();
#else
while( PAD_ButtonsHeld(0) )
VIDEO_WaitVSync();
#endif
ReInitGCVideo(); // update video after reading settings
Settings.SuperScopeMaster = (GCSettings.Superscope > 0 ? true : false);
Settings.MouseMaster = (GCSettings.Mouse > 0 ? true : false);
Settings.JustifierMaster = (GCSettings.Justifier > 0 ? true : false);
SetControllers();
}
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