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picodrive/platform/common/menu_pico.c
notaz df92fbd1f2 support multiple sound drivers
2013-06-26 03:07:08 +03:00

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/*
* PicoDrive
* (C) notaz, 2010,2011
*
* This work is licensed under the terms of MAME license.
* See COPYING file in the top-level directory.
*/
#include <string.h>
#include "emu.h"
#include "menu_pico.h"
#include "input_pico.h"
#include <version.h>
#include <pico/pico.h>
#include <pico/patch.h>
// FIXME
#define REVISION "0"
static const char *rom_exts[] = {
"zip",
"bin", "smd", "gen",
"iso", "cso", "cue",
"32x",
"sms",
NULL
};
// rrrr rggg gggb bbbb
static unsigned short fname2color(const char *fname)
{
const char *ext = fname + strlen(fname) - 3;
static const char *other_exts[] = { "gmv", "pat" };
int i;
if (ext < fname) ext = fname;
for (i = 0; rom_exts[i] != NULL; i++)
if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines
for (i = 0; i < array_size(other_exts); i++)
if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
return 0xffff;
}
#include "../libpicofe/menu.c"
/* platform specific options and handlers */
#if defined(__GP2X__)
#include "../gp2x/menu.c"
#elif defined(PANDORA)
#include "../pandora/menu.c"
#else
#define MENU_OPTIONS_GFX
#define MENU_OPTIONS_ADV
#define menu_main_plat_draw NULL
#endif
static void menu_enter(int is_rom_loaded)
{
if (is_rom_loaded)
{
int w = g_screen_width, h = g_screen_height;
short *src, *dst;
if (w > g_menuscreen_w)
w = g_menuscreen_w;
if (h > g_menuscreen_h)
h = g_menuscreen_h;
src = (short *)g_menubg_src_ptr;
dst = (short *)g_menubg_ptr +
(g_menuscreen_h / 2 - h / 2) * g_menuscreen_w +
(g_menuscreen_w / 2 - w / 2);
// darken the active framebuffer
for (; h > 0; dst += g_menuscreen_w, src += g_screen_width, h--)
menu_darken_bg(dst, src, w, 1);
}
else
{
char buff[256];
// should really only happen once, on startup..
emu_make_path(buff, "skin/background.png", sizeof(buff));
if (readpng(g_menubg_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h) < 0)
memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
}
plat_video_menu_enter(is_rom_loaded);
}
static void draw_savestate_bg(int slot)
{
const char *fname;
void *tmp_state;
fname = emu_get_save_fname(1, 0, slot);
if (!fname)
return;
tmp_state = PicoTmpStateSave();
PicoStateLoadGfx(fname);
/* do a frame and fetch menu bg */
pemu_forced_frame(0, 0);
menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1);
PicoTmpStateRestore(tmp_state);
}
// --------- loading ROM screen ----------
static int cdload_called = 0;
static void load_progress_cb(int percent)
{
int ln, len = percent * g_menuscreen_w / 100;
unsigned short *dst;
if (len > g_menuscreen_w)
len = g_menuscreen_w;
menu_draw_begin(0, 1);
dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w)
memset(dst, 0xff, len * 2);
menu_draw_end();
}
static void cdload_progress_cb(const char *fname, int percent)
{
int ln, len = percent * g_menuscreen_w / 100;
unsigned short *dst;
menu_draw_begin(0, 1);
dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2);
smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);
dst += g_menuscreen_w * me_sfont_h * 3;
if (len > g_menuscreen_w)
len = g_menuscreen_w;
for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w)
memset(dst, 0xff, len * 2);
menu_draw_end();
cdload_called = 1;
}
void menu_romload_prepare(const char *rom_name)
{
const char *p = rom_name + strlen(rom_name);
int i;
while (p > rom_name && *p != '/')
p--;
/* fill all buffers, callbacks won't update in full */
for (i = 0; i < 3; i++) {
menu_draw_begin(1, 1);
smalltext_out16(1, 1, "Loading", 0xffff);
smalltext_out16(1, me_sfont_h, p, 0xffff);
menu_draw_end();
}
PicoCartLoadProgressCB = load_progress_cb;
PicoCDLoadProgressCB = cdload_progress_cb;
cdload_called = 0;
}
void menu_romload_end(void)
{
PicoCartLoadProgressCB = NULL;
PicoCDLoadProgressCB = NULL;
menu_draw_begin(0, 1);
smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
"Starting emulation...", 0xffff);
menu_draw_end();
}
// ------------ patch/gg menu ------------
static void draw_patchlist(int sel)
{
int max_cnt, start, i, pos, active;
max_cnt = g_menuscreen_h / me_sfont_h;
start = max_cnt / 2 - sel;
menu_draw_begin(1, 0);
for (i = 0; i < PicoPatchCount; i++) {
pos = start + i;
if (pos < 0) continue;
if (pos >= max_cnt) break;
active = PicoPatches[i].active;
smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);
}
pos = start + i;
if (pos < max_cnt)
smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
text_out16(5, max_cnt / 2 * me_sfont_h, ">");
menu_draw_end();
}
static void menu_loop_patches(void)
{
static int menu_sel = 0;
int inp;
for (;;)
{
draw_patchlist(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R
|PBTN_MOK|PBTN_MBACK, NULL, 33);
if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
if (inp & PBTN_MOK) { // action
if (menu_sel < PicoPatchCount)
PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
else break;
}
if (inp & PBTN_MBACK)
break;
}
}
// -------------- key config --------------
// PicoPad[] format: MXYZ SACB RLDU
me_bind_action me_ctrl_actions[] =
{
{ "UP ", 0x0001 },
{ "DOWN ", 0x0002 },
{ "LEFT ", 0x0004 },
{ "RIGHT ", 0x0008 },
{ "A ", 0x0040 },
{ "B ", 0x0010 },
{ "C ", 0x0020 },
{ "A turbo", 0x4000 },
{ "B turbo", 0x1000 },
{ "C turbo", 0x2000 },
{ "START ", 0x0080 },
{ "MODE ", 0x0800 },
{ "X ", 0x0400 },
{ "Y ", 0x0200 },
{ "Z ", 0x0100 },
{ NULL, 0 },
};
me_bind_action emuctrl_actions[] =
{
{ "Load State ", PEV_STATE_LOAD },
{ "Save State ", PEV_STATE_SAVE },
{ "Prev Save Slot ", PEV_SSLOT_PREV },
{ "Next Save Slot ", PEV_SSLOT_NEXT },
{ "Switch Renderer ", PEV_SWITCH_RND },
{ "Volume Down ", PEV_VOL_DOWN },
{ "Volume Up ", PEV_VOL_UP },
{ "Fast forward ", PEV_FF },
{ "Enter Menu ", PEV_MENU },
{ "Pico Next page ", PEV_PICO_PNEXT },
{ "Pico Prev page ", PEV_PICO_PPREV },
{ "Pico Switch input", PEV_PICO_SWINP },
{ NULL, 0 }
};
static int key_config_loop_wrap(int id, int keys)
{
switch (id) {
case MA_CTRL_PLAYER1:
key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
break;
case MA_CTRL_PLAYER2:
key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
break;
case MA_CTRL_EMU:
key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
break;
default:
break;
}
return 0;
}
static const char *mgn_dev_name(int id, int *offs)
{
const char *name = NULL;
static int it = 0;
if (id == MA_CTRL_DEV_FIRST)
it = 0;
for (; it < IN_MAX_DEVS; it++) {
name = in_get_dev_name(it, 1, 1);
if (name != NULL)
break;
}
it++;
return name;
}
static int mh_saveloadcfg(int id, int keys);
static const char *mgn_saveloadcfg(int id, int *offs);
static menu_entry e_menu_keyconfig[] =
{
mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),
mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),
mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99),
mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
mee_label (""),
mee_label ("Input devices:"),
mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
mee_end,
};
static int menu_loop_keyconfig(int id, int keys)
{
static int sel = 0;
me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);
me_loop(e_menu_keyconfig, &sel);
return 0;
}
// ------------ SCD options menu ------------
static const char *mgn_cdopt_ra(int id, int *offs)
{
*offs = -5;
if (PicoCDBuffers <= 0)
return " OFF";
sprintf(static_buff, "%5iK", PicoCDBuffers * 2);
return static_buff;
}
static int mh_cdopt_ra(int id, int keys)
{
if (keys & PBTN_LEFT) {
PicoCDBuffers >>= 1;
if (PicoCDBuffers < 2)
PicoCDBuffers = 0;
} else {
if (PicoCDBuffers <= 0)
PicoCDBuffers = 1;
PicoCDBuffers <<= 1;
if (PicoCDBuffers > 8*1024)
PicoCDBuffers = 8*1024; // 16M
}
return 0;
}
static const char h_cdleds[] = "Show power/CD LEDs of emulated console";
static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins";
static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music";
static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n"
"most games don't need this";
static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n"
"disable to improve performance";
static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n"
"disable to improve performance";
static menu_entry e_menu_cd_options[] =
{
mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds),
mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda),
mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm),
mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),
mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart),
mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx),
mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync),
mee_end,
};
static int menu_loop_cd_options(int id, int keys)
{
static int sel = 0;
me_loop(e_menu_cd_options, &sel);
return 0;
}
// ------------ 32X options menu ------------
#ifndef NO_32X
// convert from multiplier of VClk
static int mh_opt_sh2cycles(int id, int keys)
{
int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier;
if (keys & (PBTN_LEFT|PBTN_RIGHT))
*mul += (keys & PBTN_LEFT) ? -10 : 10;
if (keys & (PBTN_L|PBTN_R))
*mul += (keys & PBTN_L) ? -100 : 100;
if (*mul < 1)
*mul = 1;
else if (*mul > (10 << SH2_MULTI_SHIFT))
*mul = 10 << SH2_MULTI_SHIFT;
return 0;
}
static const char *mgn_opt_sh2cycles(int id, int *offs)
{
int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier;
sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT);
return static_buff;
}
static const char h_32x_enable[] = "Enable emulation of the 32X addon";
static const char h_pwm[] = "Disabling may improve performance, but break sound";
static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n"
"lower values speed up emulation but break games\n"
"at least 11000 recommended for compatibility";
static menu_entry e_menu_32x_options[] =
{
mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable),
mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x),
mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm),
mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
mee_end,
};
static int menu_loop_32x_options(int id, int keys)
{
static int sel = 0;
me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL);
me_loop(e_menu_32x_options, &sel);
return 0;
}
#endif
// ------------ adv options menu ------------
static menu_entry e_menu_adv_options[] =
{
mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),
mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),
mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),
mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),
mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),
mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),
mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),
mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),
mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),
MENU_OPTIONS_ADV
mee_end,
};
static int menu_loop_adv_options(int id, int keys)
{
static int sel = 0;
me_loop(e_menu_adv_options, &sel);
return 0;
}
// ------------ gfx options menu ------------
static const char *men_dummy[] = { NULL };
static menu_entry e_menu_gfx_options[] =
{
mee_enum("Video output mode", MA_OPT_VOUT_MODE, plat_target.vout_method, men_dummy),
mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names),
MENU_OPTIONS_GFX
mee_end,
};
static int menu_loop_gfx_options(int id, int keys)
{
static int sel = 0;
me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL);
me_loop(e_menu_gfx_options, &sel);
return 0;
}
// ------------ options menu ------------
static menu_entry e_menu_options[];
static int sndrate_prevnext(int rate, int dir)
{
static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };
int i;
for (i = 0; i < 5; i++)
if (rates[i] == rate) break;
i += dir ? 1 : -1;
if (i > 4) {
if (!(PicoOpt & POPT_EN_STEREO)) {
PicoOpt |= POPT_EN_STEREO;
return rates[0];
}
return rates[4];
}
if (i < 0) {
if (PicoOpt & POPT_EN_STEREO) {
PicoOpt &= ~POPT_EN_STEREO;
return rates[4];
}
return rates[0];
}
return rates[i];
}
static void region_prevnext(int right)
{
// jp_ntsc=1, jp_pal=2, usa=4, eu=8
static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
int i;
if (right) {
if (!PicoRegionOverride) {
for (i = 0; i < 6; i++)
if (rgn_orders[i] == PicoAutoRgnOrder) break;
if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
else PicoRegionOverride=1;
}
else
PicoRegionOverride <<= 1;
if (PicoRegionOverride > 8)
PicoRegionOverride = 8;
} else {
if (!PicoRegionOverride) {
for (i = 0; i < 6; i++)
if (rgn_orders[i] == PicoAutoRgnOrder) break;
if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
}
else
PicoRegionOverride >>= 1;
}
}
static int mh_opt_misc(int id, int keys)
{
switch (id) {
case MA_OPT_SOUND_QUALITY:
PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);
break;
case MA_OPT_REGION:
region_prevnext(keys & PBTN_RIGHT);
break;
default:
break;
}
return 0;
}
static int mh_saveloadcfg(int id, int keys)
{
int ret;
if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice
config_slot += (keys & PBTN_LEFT) ? -1 : 1;
if (config_slot < 0) config_slot = 9;
else if (config_slot > 9) config_slot = 0;
me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
return 0;
}
switch (id) {
case MA_OPT_SAVECFG:
case MA_OPT_SAVECFG_GAME:
if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))
menu_update_msg("config saved");
else
menu_update_msg("failed to write config");
break;
case MA_OPT_LOADCFG:
ret = emu_read_config(rom_fname_loaded, 1);
if (!ret) ret = emu_read_config(NULL, 1);
if (ret) menu_update_msg("config loaded");
else menu_update_msg("failed to load config");
break;
default:
return 0;
}
return 1;
}
static int mh_restore_defaults(int id, int keys)
{
emu_set_defconfig();
menu_update_msg("defaults restored");
return 1;
}
static const char *mgn_opt_fskip(int id, int *offs)
{
if (currentConfig.Frameskip < 0)
return "Auto";
sprintf(static_buff, "%d", currentConfig.Frameskip);
return static_buff;
}
static const char *mgn_opt_sound(int id, int *offs)
{
const char *str2;
*offs = -8;
str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";
sprintf(static_buff, "%5iHz %s", PsndRate, str2);
return static_buff;
}
static const char *mgn_opt_region(int id, int *offs)
{
static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
int code = PicoRegionOverride;
int u, i = 0;
*offs = -6;
if (code) {
code <<= 1;
while ((code >>= 1)) i++;
if (i > 4)
return "unknown";
return names[i];
} else {
strcpy(static_buff, "Auto:");
for (u = 0; u < 3; u++) {
code = (PicoAutoRgnOrder >> u*4) & 0xf;
for (i = 0; code; code >>= 1, i++)
;
strcat(static_buff, names_short[i]);
}
return static_buff;
}
}
static const char *mgn_saveloadcfg(int id, int *offs)
{
static_buff[0] = 0;
if (config_slot != 0)
sprintf(static_buff, "[%i]", config_slot);
return static_buff;
}
static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
"loading state or both";
static menu_entry e_menu_options[] =
{
mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),
mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),
mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),
mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),
mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),
mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),
mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save),
mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200),
mee_handler ("[Display options]", menu_loop_gfx_options),
mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
#ifndef NO_32X
mee_handler ("[32X options]", menu_loop_32x_options),
#endif
mee_handler ("[Advanced options]", menu_loop_adv_options),
mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg),
mee_handler ("Restore defaults", mh_restore_defaults),
mee_end,
};
static int menu_loop_options(int id, int keys)
{
static int sel = 0;
int i;
i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0;
me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);
me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
me_loop(e_menu_options, &sel);
return 0;
}
// ------------ debug menu ------------
#include <pico/debug.h>
extern void SekStepM68k(void);
static void mplayer_loop(void)
{
pemu_sound_start();
while (1)
{
PDebugZ80Frame();
if (in_menu_wait_any(NULL, 0) & PBTN_MA3)
break;
emu_sound_wait();
}
emu_sound_stop();
}
static void draw_text_debug(const char *str, int skip, int from)
{
const char *p;
int line;
p = str;
while (skip-- > 0)
{
while (*p && *p != '\n')
p++;
if (*p == 0 || p[1] == 0)
return;
p++;
}
str = p;
for (line = from; line < g_menuscreen_h / me_sfont_h; line++)
{
smalltext_out16(1, line * me_sfont_h, str, 0xffff);
while (*p && *p != '\n')
p++;
if (*p == 0)
break;
p++; str = p;
}
}
#ifdef __GNUC__
#define COMPILER "gcc " __VERSION__
#else
#define COMPILER
#endif
static void draw_frame_debug(void)
{
char layer_str[48] = "layers: ";
if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);
if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);
if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);
if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);
pemu_forced_frame(1, 0);
memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);
smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff);
}
static void debug_menu_loop(void)
{
int inp, mode = 0;
int spr_offs = 0, dumped = 0;
char *tmp;
while (1)
{
menu_draw_begin(1, 0);
switch (mode)
{
case 0: tmp = PDebugMain();
plat_debug_cat(tmp);
draw_text_debug(tmp, 0, 0);
if (dumped) {
smalltext_out16(g_menuscreen_w - 6 * me_sfont_h,
g_menuscreen_h - me_mfont_h, "dumped", 0xffff);
dumped = 0;
}
break;
case 1: draw_frame_debug();
break;
case 2: pemu_forced_frame(1, 0);
menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0);
PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w +
g_menuscreen_w/2 - 320/2, g_menuscreen_w);
break;
case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w);
PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16,
g_menuscreen_w, spr_offs);
draw_text_debug(PDebugSpriteList(), spr_offs, 6);
break;
case 4: tmp = PDebug32x();
draw_text_debug(tmp, 0, 0);
break;
}
menu_draw_end();
inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, NULL, 70);
if (inp & PBTN_MBACK) return;
if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }
if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }
switch (mode)
{
case 0:
if (inp & PBTN_MOK)
PDebugCPUStep();
if (inp & PBTN_MA3) {
while (inp & PBTN_MA3)
inp = in_menu_wait_any(NULL, -1);
mplayer_loop();
}
if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {
mkdir("dumps", 0777);
PDebugDumpMem();
while (inp & PBTN_MA2) inp = in_menu_wait_any(NULL, -1);
dumped = 1;
}
break;
case 1:
if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;
if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;
if (inp & PBTN_MOK) {
PsndOut = NULL; // just in case
PicoSkipFrame = 1;
PicoFrame();
PicoSkipFrame = 0;
while (inp & PBTN_MOK) inp = in_menu_wait_any(NULL, -1);
}
break;
case 3:
if (inp & PBTN_DOWN) spr_offs++;
if (inp & PBTN_UP) spr_offs--;
if (spr_offs < 0) spr_offs = 0;
break;
}
}
}
// ------------ main menu ------------
static const char credits[] =
"PicoDrive v" VERSION " (c) notaz, 2006-2011\n\n\n"
"Credits:\n"
"fDave: Cyclone 68000 core,\n"
" base code of PicoDrive\n"
"Reesy & FluBBa: DrZ80 core\n"
"MAME devs: YM2612 and SN76496 cores\n"
"Inder, ketchupgun: graphics\n"
#ifdef __GP2X__
"rlyeh and others: minimal SDK\n"
"Squidge: mmuhack\n"
"Dzz: ARM940 sample\n"
#endif
"\n"
"special thanks (for docs, ideas):\n"
" Charles MacDonald, Haze,\n"
" Stephane Dallongeville,\n"
" Lordus, Exophase, Rokas,\n"
" Nemesis, Tasco Deluxe";
static int main_menu_handler(int id, int keys)
{
const char *ret_name;
switch (id)
{
case MA_MAIN_RESUME_GAME:
if (rom_loaded)
return 1;
break;
case MA_MAIN_SAVE_STATE:
if (rom_loaded)
return menu_loop_savestate(0);
break;
case MA_MAIN_LOAD_STATE:
if (rom_loaded)
return menu_loop_savestate(1);
break;
case MA_MAIN_RESET_GAME:
if (rom_loaded) {
emu_reset_game();
return 1;
}
break;
case MA_MAIN_LOAD_ROM:
rom_fname_reload = NULL;
ret_name = menu_loop_romsel(rom_fname_loaded,
sizeof(rom_fname_loaded), rom_exts, NULL);
if (ret_name != NULL) {
lprintf("selected file: %s\n", ret_name);
rom_fname_reload = ret_name;
engineState = PGS_ReloadRom;
return 1;
}
break;
case MA_MAIN_CREDITS:
draw_menu_message(credits, NULL);
in_menu_wait(PBTN_MOK|PBTN_MBACK, NULL, 70);
break;
case MA_MAIN_EXIT:
engineState = PGS_Quit;
return 1;
case MA_MAIN_PATCHES:
if (rom_loaded && PicoPatches) {
menu_loop_patches();
PicoPatchApply();
menu_update_msg("Patches applied");
}
break;
default:
lprintf("%s: something unknown selected\n", __FUNCTION__);
break;
}
return 0;
}
static menu_entry e_menu_main[] =
{
mee_label ("PicoDrive " VERSION),
mee_label (""),
mee_label (""),
mee_label (""),
mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),
mee_handler ("Change options", menu_loop_options),
mee_handler ("Configure controls", menu_loop_keyconfig),
mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),
mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
mee_end,
};
void menu_loop(void)
{
static int sel = 0;
me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);
me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);
me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);
me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);
me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);
menu_enter(rom_loaded);
in_set_config_int(0, IN_CFG_BLOCKING, 1);
me_loop_d(e_menu_main, &sel, NULL, menu_main_plat_draw);
if (rom_loaded) {
if (engineState == PGS_Menu)
engineState = PGS_Running;
/* wait until menu, ok, back is released */
while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
;
}
in_set_config_int(0, IN_CFG_BLOCKING, 0);
plat_video_menu_leave();
}
// --------- CD tray close menu ----------
static int mh_tray_load_cd(int id, int keys)
{
const char *ret_name;
rom_fname_reload = NULL;
ret_name = menu_loop_romsel(rom_fname_loaded,
sizeof(rom_fname_loaded), rom_exts, NULL);
if (ret_name == NULL)
return 0;
rom_fname_reload = ret_name;
engineState = PGS_RestartRun;
return emu_swap_cd(ret_name);
}
static int mh_tray_nothing(int id, int keys)
{
return 1;
}
static menu_entry e_menu_tray[] =
{
mee_label ("The CD tray has opened."),
mee_label (""),
mee_label (""),
mee_handler("Load CD image", mh_tray_load_cd),
mee_handler("Insert nothing", mh_tray_nothing),
mee_end,
};
int menu_loop_tray(void)
{
int ret = 1, sel = 0;
menu_enter(rom_loaded);
in_set_config_int(0, IN_CFG_BLOCKING, 1);
me_loop(e_menu_tray, &sel);
if (engineState != PGS_RestartRun) {
engineState = PGS_RestartRun;
ret = 0; /* no CD inserted */
}
while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));
in_set_config_int(0, IN_CFG_BLOCKING, 0);
plat_video_menu_leave();
return ret;
}
void menu_update_msg(const char *msg)
{
strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
menu_error_time = plat_get_ticks_ms();
lprintf("msg: %s\n", menu_error_msg);
}
// ------------ util ------------
/* hidden options for config engine only */
static menu_entry e_menu_hidden[] =
{
mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),
mee_end,
};
static menu_entry *e_menu_table[] =
{
e_menu_options,
e_menu_gfx_options,
e_menu_adv_options,
e_menu_cd_options,
#ifndef NO_32X
e_menu_32x_options,
#endif
e_menu_keyconfig,
e_menu_hidden,
};
static menu_entry *me_list_table = NULL;
static menu_entry *me_list_i = NULL;
menu_entry *me_list_get_first(void)
{
me_list_table = me_list_i = e_menu_table[0];
return me_list_i;
}
menu_entry *me_list_get_next(void)
{
int i;
me_list_i++;
if (me_list_i->name != NULL)
return me_list_i;
for (i = 0; i < array_size(e_menu_table); i++)
if (me_list_table == e_menu_table[i])
break;
if (i + 1 < array_size(e_menu_table))
me_list_table = me_list_i = e_menu_table[i + 1];
else
me_list_table = me_list_i = NULL;
return me_list_i;
}
void menu_init(void)
{
int i;
menu_init_base();
i = me_id2offset(e_menu_gfx_options, MA_OPT_VOUT_MODE);
e_menu_gfx_options[i].data = plat_target.vout_methods;
me_enable(e_menu_gfx_options, MA_OPT_VOUT_MODE,
plat_target.vout_methods != NULL);
}
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