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sms, add system select option

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This commit is contained in:
kub 2021-10-19 22:45:32 +02:00
parent cc1547e8cd
commit 280bfc3ca7
9 changed files with 97 additions and 28 deletions
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2
platform/common/emu.c
View file

@ -597,6 +597,7 @@ void emu_prep_defconfig(void)
defaultConfig.s_PsndRate = 44100;
defaultConfig.s_PicoRegion = 0; // auto
defaultConfig.s_PicoAutoRgnOrder = 0x184; // US, EU, JP
defaultConfig.s_hwSelect = PHWS_AUTO;
defaultConfig.s_PicoCDBuffers = 0;
defaultConfig.s_PicoSndFilterAlpha = 0x10000 * 60 / 100;
defaultConfig.confirm_save = EOPT_CONFIRM_SAVE;
@ -622,6 +623,7 @@ void emu_set_defconfig(void)
PicoIn.sndRate = currentConfig.s_PsndRate;
PicoIn.regionOverride = currentConfig.s_PicoRegion;
PicoIn.autoRgnOrder = currentConfig.s_PicoAutoRgnOrder;
PicoIn.hwSelect = currentConfig.s_hwSelect;
PicoIn.sndFilterAlpha = currentConfig.s_PicoSndFilterAlpha;
}

1
platform/common/emu.h
View file

@ -72,6 +72,7 @@ typedef struct _currentConfig_t {
int s_PsndRate;
int s_PicoRegion;
int s_PicoAutoRgnOrder;
int s_hwSelect;
int s_PicoCDBuffers;
int s_PicoSndFilterAlpha;
int Frameskip;

29
platform/common/menu_pico.c
View file

@ -523,6 +523,29 @@ static int menu_loop_32x_options(int id, int keys)
#endif
// ------------ SMS options menu ------------
#ifndef NO_SMS
static const char *sms_hardwares[] = { "auto", "Game Gear", "Master System", NULL };
static menu_entry e_menu_sms_options[] =
{
mee_enum ("System", MA_SMSOPT_HARDWARE, currentConfig.s_hwSelect, sms_hardwares ),
};
static int menu_loop_sms_options(int id, int keys)
{
static int sel = 0;
me_loop(e_menu_sms_options, &sel);
PicoIn.hwSelect = currentConfig.s_hwSelect;
return 0;
}
#endif
// ------------ adv options menu ------------
static const char h_ovrclk[] = "Will break some games, keep at 0";
@ -828,6 +851,9 @@ static menu_entry e_menu_options[] =
mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
#ifndef NO_32X
mee_handler ("[32X options]", menu_loop_32x_options),
#endif
#ifndef NO_SMS
mee_handler ("[SMS options]", menu_loop_sms_options),
#endif
mee_handler ("[Advanced options]", menu_loop_adv_options),
mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
@ -1290,6 +1316,9 @@ static menu_entry *e_menu_table[] =
e_menu_cd_options,
#ifndef NO_32X
e_menu_32x_options,
#endif
#ifndef NO_SMS
e_menu_sms_options,
#endif
e_menu_keyconfig,
e_menu_hidden,

1
platform/common/menu_pico.h
View file

@ -87,6 +87,7 @@ typedef enum
MA_32XOPT_PWM,
MA_32XOPT_MSH2_CYCLES,
MA_32XOPT_SSH2_CYCLES,
MA_SMSOPT_HARDWARE,
MA_CTRL_PLAYER1,
MA_CTRL_PLAYER2,
MA_CTRL_EMU,

29
platform/libretro/libretro.c
View file

@ -1450,15 +1450,6 @@ static void update_variables(bool first_run)
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
PicoSetInputDevice(1, input_name_to_val(var.value));
var.value = NULL;
var.key = "picodrive_sprlim";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "enabled") == 0)
PicoIn.opt |= POPT_DIS_SPRITE_LIM;
else
PicoIn.opt &= ~POPT_DIS_SPRITE_LIM;
}
var.value = NULL;
var.key = "picodrive_ramcart";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
@ -1468,6 +1459,17 @@ static void update_variables(bool first_run)
PicoIn.opt &= ~POPT_EN_MCD_RAMCART;
}
var.value = NULL;
var.key = "picodrive_smstype";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "Auto") == 0)
PicoIn.hwSelect = PHWS_AUTO;
else if (strcmp(var.value, "Game Gear") == 0)
PicoIn.hwSelect = PHWS_GG;
else
PicoIn.hwSelect = PHWS_SMS;
}
OldPicoRegionOverride = PicoIn.regionOverride;
var.value = NULL;
var.key = "picodrive_region";
@ -1512,6 +1514,15 @@ static void update_variables(bool first_run)
environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &av_info);
}
var.value = NULL;
var.key = "picodrive_sprlim";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "enabled") == 0)
PicoIn.opt |= POPT_DIS_SPRITE_LIM;
else
PicoIn.opt &= ~POPT_DIS_SPRITE_LIM;
}
old_show_overscan = show_overscan;
var.value = NULL;
var.key = "picodrive_overscan";

28
platform/libretro/libretro_core_options.h
View file

@ -74,9 +74,9 @@ struct retro_core_option_definition option_defs_us[] = {
"3 button pad"
},
{
"picodrive_sprlim",
"No sprite limit",
"Enable this to remove the sprite limit.",
"picodrive_ramcart",
"MegaCD RAM cart",
"Emulate a MegaCD RAM cart, used for save game data. WARNING: When enabled, internal save data (BRAM) will be discarded.",
{
{ "disabled", NULL },
{ "enabled", NULL },
@ -85,12 +85,13 @@ struct retro_core_option_definition option_defs_us[] = {
"disabled"
},
{
"picodrive_ramcart",
"MegaCD RAM cart",
"Emulate a MegaCD RAM cart, used for save game data. WARNING: When enabled, internal save data (BRAM) will be discarded.",
"picodrive_smstype",
"Master System type",
"Choose which type of system the core should emulate for Master system",
{
{ "disabled", NULL },
{ "enabled", NULL },
{ "Auto", NULL },
{ "Game Gear", NULL },
{ "Master System", NULL },
{ NULL, NULL },
},
"disabled"
@ -121,6 +122,17 @@ struct retro_core_option_definition option_defs_us[] = {
},
"PAR"
},
{
"picodrive_sprlim",
"No sprite limit",
"Enable this to remove the sprite limit.",
{
{ "disabled", NULL },
{ "enabled", NULL },
{ NULL, NULL },
},
"disabled"
},
{
"picodrive_overscan",
"Show Overscan",