mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2025-01-13 19:59:07 +01:00
[Wii] added game auto-load support through DOL args (compatible with "Wiiflow"
plugin arguments) NOTE: if "loader" argument is sent, return to loader stub will automatically be allowed either from Exit menu or using Wiimote POWER button
This commit is contained in:
EkeEke
parent
5ee0d975dd
commit
442a475e56
@ -126,6 +126,10 @@ extern const u8 Button_sm_blue_png[];
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extern const u8 Button_sm_grey_png[];
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extern const u8 Button_sm_yellow_png[];
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/* Exit callback */
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void (*reload)(void);
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/*****************************************************************************/
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/* Specific Menu Callbacks */
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/*****************************************************************************/
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@ -3313,19 +3317,8 @@ static void exitmenu(void)
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"Return to Loader",
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};
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/* autodetect loader stub */
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int maxitems = 2;
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u32 *sig = (u32*)0x80001800;
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void (*reload)() = (void(*)())0x80001800;
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#ifdef HW_RVL
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if ((sig[1] == 0x53545542) && (sig[2] == 0x48415858)) // HBC
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#else
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if (sig[0] == 0x7c6000a6) // SDLOAD
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#endif
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{
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maxitems = 3;
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}
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/* check if loader stub exists */
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int maxitems = reload ? 3 : 2;
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/* display option window */
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switch (GUI_OptionWindow(&menu_main, osd_version, items, maxitems))
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@ -3404,12 +3397,22 @@ void mainmenu(void)
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slot_autosave(0, config.s_device);
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#ifdef HW_RVL
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/* Wiimote shutdown */
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/* Detect shutdown request */
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if (Shutdown)
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{
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GUI_FadeOut();
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shutdown();
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SYS_ResetSystem(SYS_POWEROFF, 0, 0);
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if (reload)
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{
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/* exit to loader if requested */
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SYS_ResetSystem(SYS_SHUTDOWN,0,0);
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__lwp_thread_stopmultitasking(*reload);
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}
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else
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{
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/* shutdown system by default */
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SYS_ResetSystem(SYS_POWEROFF, 0, 0);
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}
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}
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/* Wiimote pointer */
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@ -41,6 +41,6 @@
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#define _MENU_H
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extern void mainmenu(void);
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extern void (*reload)(void);
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#endif
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102
gx/main.c
102
gx/main.c
@ -3,7 +3,7 @@
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*
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* Genesis Plus GX
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*
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* Copyright Eke-Eke (2007-2012), based on original work from Softdev (2006)
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* Copyright Eke-Eke (2007-2013), based on original work from Softdev (2006)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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@ -66,13 +66,21 @@ u32 delta_samp[LOGSIZE];
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#ifdef HW_RVL
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/****************************************************************************
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* Power Button callback
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* Power Button callbacks
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***************************************************************************/
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static void PowerOff_cb(void)
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{
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Shutdown = 1;
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ConfigRequested = 1;
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reload = 0;
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}
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static void Reload_cb(void)
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{
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Shutdown = 1;
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ConfigRequested = 1;
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}
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#endif
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/****************************************************************************
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@ -396,7 +404,7 @@ void reloadrom(void)
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interlaced = 0;
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audio_init(SAMPLERATE_48KHZ, get_framerate());
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/* Switch virtual system on */
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/* System Power-On */
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system_init();
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system_reset();
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@ -425,12 +433,24 @@ void shutdown(void)
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/* auto-save State file */
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slot_autosave(config.s_default,config.s_device);
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/* shutdown emulation */
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/* shutdown emulation core */
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audio_shutdown();
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/* shutdown audio & video engines */
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gx_audio_Shutdown();
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gx_video_Shutdown();
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#ifdef HW_RVL
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/* unmount all devices */
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ISO9660_Unmount("dvd:");
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fatUnmount("sd");
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fatUnmount("usb");
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/* shutdown all devices */
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DI_Close();
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sdio_Deinitialize();
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USBStorage_Deinitialize();
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MOUSE_Deinit();
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#endif
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}
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@ -448,6 +468,21 @@ int main (int argc, char *argv[])
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DI_UseCache(0);
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DI_Init();
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/* autodetect loader arguments */
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if ((argc >= 3) && (argv[1] != NULL))
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{
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/* check if autoloading from USB is requested */
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if (!strncasecmp(argv[1], "usb:/", 5))
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{
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/* reload to IOS58 for USB2 support */
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if (IOS_GetVersion() != 58)
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{
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/* warning: DVD support will be disabled after IOS reloading ! */
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IOS_ReloadIOS(58);
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}
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}
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}
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sprintf(osd_version, "%s (IOS %d)", VERSION, IOS_GetVersion());
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#else
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sprintf(osd_version, "%s (GCN)", VERSION);
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@ -576,16 +611,29 @@ int main (int argc, char *argv[])
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else mkdir(pathname,S_IRWXU);
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}
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/* initialize sound engine */
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/* initialize audio engine */
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gx_audio_Init();
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/* initialize genesis plus core */
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/* initialize emulation */
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history_default();
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config_default();
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init_machine();
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/* auto-load last ROM file */
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if (config.autoload)
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/* file autoloading */
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int autoload = config.autoload;
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/* autodetect loader arguments */
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if ((argc >= 3) && (argv[1] != NULL) && (argv[2] != NULL))
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{
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/* automatically load any file passed as argument */
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autoload = 1;
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/* add the file to the top of the history. */
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history_add_file(argv[1], argv[2], 0);
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}
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/* automatically load first file from history list if requested */
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if (autoload)
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{
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SILENT = 1;
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if (OpenDirectory(TYPE_RECENT, -1))
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@ -601,18 +649,48 @@ int main (int argc, char *argv[])
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SILENT = 0;
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}
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/* show disclaimer */
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/* show disclaimer before entering menu */
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if (ConfigRequested)
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{
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legal();
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}
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/* initialize stub loader detection */
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reload = 0;
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#ifdef HW_RVL
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/* power button callback */
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SYS_SetPowerCallback(PowerOff_cb);
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/* autodetect loader arguments */
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if ((argc >= 4) && (argv[3] != NULL))
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{
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/* assume proper loader stub exists */
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reload = (void(*)())0x80001800;
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/* return to loader when POWER buttons are pressed */
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SYS_SetPowerCallback(Reload_cb);
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}
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else
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{
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/* autodetect HomeBrew Channel stub */
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u32 *sig = (u32*)0x80001800;
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if ((sig[1] == 0x53545542) && (sig[2] == 0x48415858))
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{
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reload = (void(*)())0x80001800;
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}
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/* by default, shutdown system when POWER buttons are pressed */
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SYS_SetPowerCallback(PowerOff_cb);
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}
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#else
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/* autodetect SDLoad stub */
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u32 *sig = (u32*)0x80001800;
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if (sig[0] == 0x7c6000a6)
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{
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reload = (void(*)())0x80001800;
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}
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#endif
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/* reset button callback */
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/* RESET button callback */
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SYS_SetResetCallback(Reset_cb);
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/* main emulation loop */
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