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Add core option sublabels

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This commit is contained in:
retro-wertz
2019-07-20 00:12:02 +08:00
parent 3a4556dec6
commit 3659603d19
4 changed files with 690 additions and 107 deletions
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68
src/drivers/libretro/libretro.c
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@@ -30,6 +30,7 @@
#include "libretro-common/include/streams/memory_stream.h"
#include "dipswitch.h"
#include "libretro_core_options.h"
#define MAX_PLAYERS 4 /* max supported players */
#define MAX_PORTS 2 /* max controller ports,
@@ -80,6 +81,7 @@ static unsigned turbo_delay = 0;
static unsigned input_type[MAX_PLAYERS + 1] = {0}; /* 4-players + famicom expansion */
enum RetroZapperInputModes{RetroLightgun, RetroMouse, RetroPointer};
static enum RetroZapperInputModes zappermode = RetroLightgun;
static unsigned show_advance_sound_options;
/* emulator-specific variables */
@@ -744,63 +746,22 @@ void retro_set_controller_port_device(unsigned port, unsigned device)
static void set_variables(void)
{
static const struct retro_variable vars[] = {
{ "fceumm_region", "Region Override; Auto|NTSC|PAL|Dendy" },
{ "fceumm_aspect", "Preferred aspect ratio; 8:7 PAR|4:3" },
{ "fceumm_palette", "Color Palette; default|asqrealc|nintendo-vc|rgb|yuv-v3|unsaturated-final|sony-cxa2025as-us|pal|bmf-final2|bmf-final3|smooth-fbx|composite-direct-fbx|pvm-style-d93-fbx|ntsc-hardware-fbx|nes-classic-fbx-fs|nescap|wavebeam|raw|custom" },
{ "fceumm_up_down_allowed", "Allow Opposing Directions; disabled|enabled" },
#ifdef PSP
{ "fceumm_overscan", "Crop Overscan; enabled|disabled" },
#else
{ "fceumm_overscan_h", "Crop Overscan (Horizontal); disabled|enabled" },
{ "fceumm_overscan_v", "Crop Overscan (Vertical); enabled|disabled" },
#endif
{ "fceumm_nospritelimit", "No Sprite Limit; disabled|enabled" },
{ "fceumm_sndvolume", "Sound Volume; 150|160|170|180|190|200|210|220|230|240|250|0|10|20|30|40|50|60|70|80|90|100|110|120|130|140" },
{ "fceumm_sndquality", "Sound Quality; Low|High|Very High" },
{ "fceumm_swapduty", "Swap Duty Cycles; disabled|enabled" },
#ifdef DEBUG
{ "fceumm_apu_1", "Enable Sound Channel 1 (Square 1); enabled|disabled" },
{ "fceumm_apu_2", "Enable Sound Channel 2 (Square 2); enabled|disabled" },
{ "fceumm_apu_3", "Enable Sound Channel 3 (Triangle); enabled|disabled" },
{ "fceumm_apu_4", "Enable Sound Channel 4 (Noise); enabled|disabled" },
{ "fceumm_apu_5", "Enable Sound Channel 5 (PCM); enabled|disabled" },
#endif
{ "fceumm_turbo_enable", "Turbo Enable; None|Player 1|Player 2|Both" },
{ "fceumm_turbo_delay", "Turbo Delay (in frames); 3|5|10|15|30|60|1|2" },
{ "fceumm_zapper_mode", "Zapper Mode; lightgun|touchscreen|mouse" },
{ "fceumm_show_crosshair", "Show Crosshair; enabled|disabled" },
{ "fceumm_overclocking", "Overclocking; disabled|2x-Postrender|2x-VBlank" },
{ "fceumm_ramstate", "RAM power up state (Restart); fill $ff|fill $00|random" },
{ NULL, NULL }
};
unsigned i = 0, index = 0;
static struct retro_variable vars_empty = { NULL, NULL };
static struct retro_variable retro_vars[32];
unsigned i = 0, index_core = 0;
/* Initialize main core option struct */
for (i = 0; i < MAX_CORE_OPTIONS; i++)
option_defs_us[i] = option_defs_empty;
while (vars[index_core].key != NULL)
{
retro_vars[index_core].key = vars[index_core].key;
retro_vars[index_core].value = vars[index_core].value;
index_core++;
/* Write common core options to main struct */
while (option_defs_common[index].key) {
option_defs_us[index] = option_defs_common[index];
index++;
}
/* append dipswitches to core options if available */
set_dipswitch_variables(&index_core, retro_vars);
/* Append dipswitch settings to core options if available */
set_dipswitch_variables(&index, option_defs_us);
/* NULL terminate */
retro_vars[index_core] = vars_empty;
environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)retro_vars);
#ifdef DEBUG
/* list core options */
i = 0;
while (retro_vars[i].key) {
FCEU_printf(" { '%s', '%s' }\n", retro_vars[i].key, retro_vars[i].value);
i++;
}
#endif
libretro_set_core_options(environ_cb);
}
void retro_set_environment(retro_environment_t cb)
@@ -1316,7 +1277,8 @@ static void check_variables(bool startup)
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
sndvolume = atoi(var.value);
int val = (int)(atof(var.value) * 25.6);
sndvolume = val;
FCEUD_SoundToggle();
}