5 * This work is licensed under the terms of MAME license.
6 * See COPYING file in the top-level directory.
11 #include "menu_pico.h"
12 #include "input_pico.h"
16 #include <pico/pico.h>
17 #include <pico/patch.h>
22 static const char *rom_exts[] = {
31 // rrrr rggg gggb bbbb
32 static unsigned short fname2color(const char *fname)
34 const char *ext = fname + strlen(fname) - 3;
35 static const char *other_exts[] = { "gmv", "pat" };
38 if (ext < fname) ext = fname;
39 for (i = 0; rom_exts[i] != NULL; i++)
40 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines
41 for (i = 0; i < array_size(other_exts); i++)
42 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
46 #include "../libpicofe/menu.c"
48 /* platform specific options and handlers */
50 #include "../gp2x/menu.c"
51 #elif defined(PANDORA)
52 #include "../pandora/menu.c"
54 #define MENU_OPTIONS_GFX
55 #define MENU_OPTIONS_ADV
56 #define menu_main_plat_draw NULL
59 static void menu_enter(int is_rom_loaded)
63 int w = g_screen_width, h = g_screen_height;
66 if (w > g_menuscreen_w)
68 if (h > g_menuscreen_h)
70 src = (short *)g_menubg_src_ptr;
71 dst = (short *)g_menubg_ptr +
72 (g_menuscreen_h / 2 - h / 2) * g_menuscreen_w +
73 (g_menuscreen_w / 2 - w / 2);
75 // darken the active framebuffer
76 for (; h > 0; dst += g_menuscreen_w, src += g_screen_width, h--)
77 menu_darken_bg(dst, src, w, 1);
83 // should really only happen once, on startup..
84 emu_make_path(buff, "skin/background.png", sizeof(buff));
85 if (readpng(g_menubg_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h) < 0)
86 memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
89 plat_video_menu_enter(is_rom_loaded);
92 static void draw_savestate_bg(int slot)
97 fname = emu_get_save_fname(1, 0, slot);
101 tmp_state = PicoTmpStateSave();
103 PicoStateLoadGfx(fname);
105 /* do a frame and fetch menu bg */
106 pemu_forced_frame(0, 0);
108 menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1);
110 PicoTmpStateRestore(tmp_state);
113 // --------- loading ROM screen ----------
115 static int cdload_called = 0;
117 static void load_progress_cb(int percent)
119 int ln, len = percent * g_menuscreen_w / 100;
122 if (len > g_menuscreen_w)
123 len = g_menuscreen_w;
125 menu_draw_begin(0, 1);
126 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
127 for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w)
128 memset(dst, 0xff, len * 2);
132 static void cdload_progress_cb(const char *fname, int percent)
134 int ln, len = percent * g_menuscreen_w / 100;
137 menu_draw_begin(0, 1);
138 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
139 memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2);
141 smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
142 smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);
143 dst += g_menuscreen_w * me_sfont_h * 3;
145 if (len > g_menuscreen_w)
146 len = g_menuscreen_w;
148 for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w)
149 memset(dst, 0xff, len * 2);
155 void menu_romload_prepare(const char *rom_name)
157 const char *p = rom_name + strlen(rom_name);
160 while (p > rom_name && *p != '/')
163 /* fill all buffers, callbacks won't update in full */
164 for (i = 0; i < 3; i++) {
165 menu_draw_begin(1, 1);
166 smalltext_out16(1, 1, "Loading", 0xffff);
167 smalltext_out16(1, me_sfont_h, p, 0xffff);
171 PicoCartLoadProgressCB = load_progress_cb;
172 PicoCDLoadProgressCB = cdload_progress_cb;
176 void menu_romload_end(void)
178 PicoCartLoadProgressCB = NULL;
179 PicoCDLoadProgressCB = NULL;
181 menu_draw_begin(0, 1);
182 smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
183 "Starting emulation...", 0xffff);
187 // ------------ patch/gg menu ------------
189 static void draw_patchlist(int sel)
191 int max_cnt, start, i, pos, active;
193 max_cnt = g_menuscreen_h / me_sfont_h;
194 start = max_cnt / 2 - sel;
196 menu_draw_begin(1, 0);
198 for (i = 0; i < PicoPatchCount; i++) {
200 if (pos < 0) continue;
201 if (pos >= max_cnt) break;
202 active = PicoPatches[i].active;
203 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
204 smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);
208 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
210 text_out16(5, max_cnt / 2 * me_sfont_h, ">");
214 static void menu_loop_patches(void)
216 static int menu_sel = 0;
221 draw_patchlist(menu_sel);
222 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R
223 |PBTN_MOK|PBTN_MBACK, NULL, 33);
224 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
225 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
226 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
227 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
228 if (inp & PBTN_MOK) { // action
229 if (menu_sel < PicoPatchCount)
230 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
233 if (inp & PBTN_MBACK)
238 // -------------- key config --------------
240 // PicoPad[] format: MXYZ SACB RLDU
241 me_bind_action me_ctrl_actions[] =
246 { "RIGHT ", 0x0008 },
250 { "A turbo", 0x4000 },
251 { "B turbo", 0x1000 },
252 { "C turbo", 0x2000 },
253 { "START ", 0x0080 },
261 me_bind_action emuctrl_actions[] =
263 { "Load State ", PEV_STATE_LOAD },
264 { "Save State ", PEV_STATE_SAVE },
265 { "Prev Save Slot ", PEV_SSLOT_PREV },
266 { "Next Save Slot ", PEV_SSLOT_NEXT },
267 { "Switch Renderer ", PEV_SWITCH_RND },
268 { "Volume Down ", PEV_VOL_DOWN },
269 { "Volume Up ", PEV_VOL_UP },
270 { "Fast forward ", PEV_FF },
271 { "Enter Menu ", PEV_MENU },
272 { "Pico Next page ", PEV_PICO_PNEXT },
273 { "Pico Prev page ", PEV_PICO_PPREV },
274 { "Pico Switch input", PEV_PICO_SWINP },
278 static int key_config_loop_wrap(int id, int keys)
281 case MA_CTRL_PLAYER1:
282 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
284 case MA_CTRL_PLAYER2:
285 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
288 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
296 static const char *mgn_dev_name(int id, int *offs)
298 const char *name = NULL;
301 if (id == MA_CTRL_DEV_FIRST)
304 for (; it < IN_MAX_DEVS; it++) {
305 name = in_get_dev_name(it, 1, 1);
314 static int mh_saveloadcfg(int id, int keys);
315 static const char *mgn_saveloadcfg(int id, int *offs);
317 static menu_entry e_menu_keyconfig[] =
319 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
320 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
321 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
322 mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),
323 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),
324 mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99),
325 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
326 mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
328 mee_label ("Input devices:"),
329 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
330 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
331 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
332 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
333 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
334 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
335 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
339 static int menu_loop_keyconfig(int id, int keys)
343 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);
344 me_loop(e_menu_keyconfig, &sel);
348 // ------------ SCD options menu ------------
350 static const char *mgn_cdopt_ra(int id, int *offs)
353 if (PicoCDBuffers <= 0)
355 sprintf(static_buff, "%5iK", PicoCDBuffers * 2);
359 static int mh_cdopt_ra(int id, int keys)
361 if (keys & PBTN_LEFT) {
363 if (PicoCDBuffers < 2)
366 if (PicoCDBuffers <= 0)
369 if (PicoCDBuffers > 8*1024)
370 PicoCDBuffers = 8*1024; // 16M
375 static const char h_cdleds[] = "Show power/CD LEDs of emulated console";
376 static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins";
377 static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music";
378 static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n"
379 "most games don't need this";
380 static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n"
381 "disable to improve performance";
382 static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n"
383 "disable to improve performance";
385 static menu_entry e_menu_cd_options[] =
387 mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds),
388 mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda),
389 mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm),
390 mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),
391 mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart),
392 mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx),
393 mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync),
397 static int menu_loop_cd_options(int id, int keys)
400 me_loop(e_menu_cd_options, &sel);
404 // ------------ 32X options menu ------------
408 // convert from multiplier of VClk
409 static int mh_opt_sh2cycles(int id, int keys)
411 int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier;
413 if (keys & (PBTN_LEFT|PBTN_RIGHT))
414 *mul += (keys & PBTN_LEFT) ? -10 : 10;
415 if (keys & (PBTN_L|PBTN_R))
416 *mul += (keys & PBTN_L) ? -100 : 100;
420 else if (*mul > (10 << SH2_MULTI_SHIFT))
421 *mul = 10 << SH2_MULTI_SHIFT;
426 static const char *mgn_opt_sh2cycles(int id, int *offs)
428 int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier;
430 sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT);
434 static const char h_32x_enable[] = "Enable emulation of the 32X addon";
435 static const char h_pwm[] = "Disabling may improve performance, but break sound";
436 static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n"
437 "lower values speed up emulation but break games\n"
438 "at least 11000 recommended for compatibility";
440 static menu_entry e_menu_32x_options[] =
442 mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable),
443 mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x),
444 mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm),
445 mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
446 mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
450 static int menu_loop_32x_options(int id, int keys)
454 me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL);
455 me_loop(e_menu_32x_options, &sel);
462 // ------------ adv options menu ------------
464 static menu_entry e_menu_adv_options[] =
466 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),
467 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),
468 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),
469 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),
470 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),
471 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),
472 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),
473 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),
474 mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),
479 static int menu_loop_adv_options(int id, int keys)
482 me_loop(e_menu_adv_options, &sel);
486 // ------------ gfx options menu ------------
488 static const char *men_dummy[] = { NULL };
490 static menu_entry e_menu_gfx_options[] =
492 mee_enum("Video output mode", MA_OPT_VOUT_MODE, plat_target.vout_method, men_dummy),
493 mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names),
498 static int menu_loop_gfx_options(int id, int keys)
502 me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL);
503 me_loop(e_menu_gfx_options, &sel);
508 // ------------ options menu ------------
510 static menu_entry e_menu_options[];
512 static int sndrate_prevnext(int rate, int dir)
514 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };
517 for (i = 0; i < 5; i++)
518 if (rates[i] == rate) break;
522 if (!(PicoOpt & POPT_EN_STEREO)) {
523 PicoOpt |= POPT_EN_STEREO;
529 if (PicoOpt & POPT_EN_STEREO) {
530 PicoOpt &= ~POPT_EN_STEREO;
538 static void region_prevnext(int right)
540 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
541 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
545 if (!PicoRegionOverride) {
546 for (i = 0; i < 6; i++)
547 if (rgn_orders[i] == PicoAutoRgnOrder) break;
548 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
549 else PicoRegionOverride=1;
552 PicoRegionOverride <<= 1;
553 if (PicoRegionOverride > 8)
554 PicoRegionOverride = 8;
556 if (!PicoRegionOverride) {
557 for (i = 0; i < 6; i++)
558 if (rgn_orders[i] == PicoAutoRgnOrder) break;
559 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
562 PicoRegionOverride >>= 1;
566 static int mh_opt_misc(int id, int keys)
569 case MA_OPT_SOUND_QUALITY:
570 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);
573 region_prevnext(keys & PBTN_RIGHT);
581 static int mh_saveloadcfg(int id, int keys)
585 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice
586 config_slot += (keys & PBTN_LEFT) ? -1 : 1;
587 if (config_slot < 0) config_slot = 9;
588 else if (config_slot > 9) config_slot = 0;
589 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
595 case MA_OPT_SAVECFG_GAME:
596 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))
597 menu_update_msg("config saved");
599 menu_update_msg("failed to write config");
602 ret = emu_read_config(rom_fname_loaded, 1);
603 if (!ret) ret = emu_read_config(NULL, 1);
604 if (ret) menu_update_msg("config loaded");
605 else menu_update_msg("failed to load config");
614 static int mh_restore_defaults(int id, int keys)
617 menu_update_msg("defaults restored");
621 static const char *mgn_opt_fskip(int id, int *offs)
623 if (currentConfig.Frameskip < 0)
625 sprintf(static_buff, "%d", currentConfig.Frameskip);
629 static const char *mgn_opt_sound(int id, int *offs)
633 str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";
634 sprintf(static_buff, "%5iHz %s", PsndRate, str2);
638 static const char *mgn_opt_region(int id, int *offs)
640 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
641 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
642 int code = PicoRegionOverride;
648 while ((code >>= 1)) i++;
653 strcpy(static_buff, "Auto:");
654 for (u = 0; u < 3; u++) {
655 code = (PicoAutoRgnOrder >> u*4) & 0xf;
656 for (i = 0; code; code >>= 1, i++)
658 strcat(static_buff, names_short[i]);
664 static const char *mgn_saveloadcfg(int id, int *offs)
667 if (config_slot != 0)
668 sprintf(static_buff, "[%i]", config_slot);
672 static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
673 static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
674 "loading state or both";
676 static menu_entry e_menu_options[] =
678 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),
679 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),
680 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),
681 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),
682 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),
683 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),
684 mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save),
685 mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200),
686 mee_handler ("[Display options]", menu_loop_gfx_options),
687 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
689 mee_handler ("[32X options]", menu_loop_32x_options),
691 mee_handler ("[Advanced options]", menu_loop_adv_options),
692 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
693 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
694 mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg),
695 mee_handler ("Restore defaults", mh_restore_defaults),
699 static int menu_loop_options(int id, int keys)
704 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
705 e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0;
706 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);
707 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
709 me_loop(e_menu_options, &sel);
714 // ------------ debug menu ------------
716 #include <pico/debug.h>
718 extern void SekStepM68k(void);
720 static void mplayer_loop(void)
727 if (in_menu_wait_any(NULL, 0) & PBTN_MA3)
735 static void draw_text_debug(const char *str, int skip, int from)
743 while (*p && *p != '\n')
745 if (*p == 0 || p[1] == 0)
751 for (line = from; line < g_menuscreen_h / me_sfont_h; line++)
753 smalltext_out16(1, line * me_sfont_h, str, 0xffff);
754 while (*p && *p != '\n')
763 #define COMPILER "gcc " __VERSION__
768 static void draw_frame_debug(void)
770 char layer_str[48] = "layers: ";
771 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);
772 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);
773 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
774 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);
775 if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);
777 pemu_forced_frame(1, 0);
778 memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
779 smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);
780 smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff);
783 static void debug_menu_loop(void)
786 int spr_offs = 0, dumped = 0;
791 menu_draw_begin(1, 0);
794 case 0: tmp = PDebugMain();
796 draw_text_debug(tmp, 0, 0);
798 smalltext_out16(g_menuscreen_w - 6 * me_sfont_h,
799 g_menuscreen_h - me_mfont_h, "dumped", 0xffff);
803 case 1: draw_frame_debug();
805 case 2: pemu_forced_frame(1, 0);
806 menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0);
807 PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w +
808 g_menuscreen_w/2 - 320/2, g_menuscreen_w);
810 case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
811 PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w);
812 PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16,
813 g_menuscreen_w, spr_offs);
814 draw_text_debug(PDebugSpriteList(), spr_offs, 6);
816 case 4: tmp = PDebug32x();
817 draw_text_debug(tmp, 0, 0);
822 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
823 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, NULL, 70);
824 if (inp & PBTN_MBACK) return;
825 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }
826 if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }
832 if (inp & PBTN_MA3) {
833 while (inp & PBTN_MA3)
834 inp = in_menu_wait_any(NULL, -1);
837 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {
838 mkdir("dumps", 0777);
840 while (inp & PBTN_MA2) inp = in_menu_wait_any(NULL, -1);
845 if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;
846 if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
847 if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
848 if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
849 if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;
850 if (inp & PBTN_MOK) {
851 PsndOut = NULL; // just in case
855 while (inp & PBTN_MOK) inp = in_menu_wait_any(NULL, -1);
859 if (inp & PBTN_DOWN) spr_offs++;
860 if (inp & PBTN_UP) spr_offs--;
861 if (spr_offs < 0) spr_offs = 0;
867 // ------------ main menu ------------
869 static const char credits[] =
870 "PicoDrive v" VERSION " (c) notaz, 2006-2011\n\n\n"
872 "fDave: Cyclone 68000 core,\n"
873 " base code of PicoDrive\n"
874 "Reesy & FluBBa: DrZ80 core\n"
875 "MAME devs: YM2612 and SN76496 cores\n"
876 "Inder, ketchupgun: graphics\n"
878 "rlyeh and others: minimal SDK\n"
880 "Dzz: ARM940 sample\n"
883 "special thanks (for docs, ideas):\n"
884 " Charles MacDonald, Haze,\n"
885 " Stephane Dallongeville,\n"
886 " Lordus, Exophase, Rokas,\n"
887 " Nemesis, Tasco Deluxe";
889 static int main_menu_handler(int id, int keys)
891 const char *ret_name;
895 case MA_MAIN_RESUME_GAME:
899 case MA_MAIN_SAVE_STATE:
901 return menu_loop_savestate(0);
903 case MA_MAIN_LOAD_STATE:
905 return menu_loop_savestate(1);
907 case MA_MAIN_RESET_GAME:
913 case MA_MAIN_LOAD_ROM:
914 rom_fname_reload = NULL;
915 ret_name = menu_loop_romsel(rom_fname_loaded,
916 sizeof(rom_fname_loaded), rom_exts, NULL);
917 if (ret_name != NULL) {
918 lprintf("selected file: %s\n", ret_name);
919 rom_fname_reload = ret_name;
920 engineState = PGS_ReloadRom;
924 case MA_MAIN_CREDITS:
925 draw_menu_message(credits, NULL);
926 in_menu_wait(PBTN_MOK|PBTN_MBACK, NULL, 70);
929 engineState = PGS_Quit;
931 case MA_MAIN_PATCHES:
932 if (rom_loaded && PicoPatches) {
935 menu_update_msg("Patches applied");
939 lprintf("%s: something unknown selected\n", __FUNCTION__);
946 static menu_entry e_menu_main[] =
948 mee_label ("PicoDrive " VERSION),
952 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
953 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
954 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
955 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
956 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),
957 mee_handler ("Change options", menu_loop_options),
958 mee_handler ("Configure controls", menu_loop_keyconfig),
959 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
960 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),
961 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
969 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);
970 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);
971 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);
972 me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);
973 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);
975 menu_enter(rom_loaded);
976 in_set_config_int(0, IN_CFG_BLOCKING, 1);
977 me_loop_d(e_menu_main, &sel, NULL, menu_main_plat_draw);
980 if (engineState == PGS_Menu)
981 engineState = PGS_Running;
982 /* wait until menu, ok, back is released */
983 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
987 in_set_config_int(0, IN_CFG_BLOCKING, 0);
988 plat_video_menu_leave();
991 // --------- CD tray close menu ----------
993 static int mh_tray_load_cd(int id, int keys)
995 const char *ret_name;
997 rom_fname_reload = NULL;
998 ret_name = menu_loop_romsel(rom_fname_loaded,
999 sizeof(rom_fname_loaded), rom_exts, NULL);
1000 if (ret_name == NULL)
1003 rom_fname_reload = ret_name;
1004 engineState = PGS_RestartRun;
1005 return emu_swap_cd(ret_name);
1008 static int mh_tray_nothing(int id, int keys)
1013 static menu_entry e_menu_tray[] =
1015 mee_label ("The CD tray has opened."),
1018 mee_handler("Load CD image", mh_tray_load_cd),
1019 mee_handler("Insert nothing", mh_tray_nothing),
1023 int menu_loop_tray(void)
1025 int ret = 1, sel = 0;
1027 menu_enter(rom_loaded);
1029 in_set_config_int(0, IN_CFG_BLOCKING, 1);
1030 me_loop(e_menu_tray, &sel);
1032 if (engineState != PGS_RestartRun) {
1033 engineState = PGS_RestartRun;
1034 ret = 0; /* no CD inserted */
1037 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));
1038 in_set_config_int(0, IN_CFG_BLOCKING, 0);
1039 plat_video_menu_leave();
1044 void menu_update_msg(const char *msg)
1046 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
1047 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
1049 menu_error_time = plat_get_ticks_ms();
1050 lprintf("msg: %s\n", menu_error_msg);
1053 // ------------ util ------------
1055 /* hidden options for config engine only */
1056 static menu_entry e_menu_hidden[] =
1058 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),
1062 static menu_entry *e_menu_table[] =
1075 static menu_entry *me_list_table = NULL;
1076 static menu_entry *me_list_i = NULL;
1078 menu_entry *me_list_get_first(void)
1080 me_list_table = me_list_i = e_menu_table[0];
1084 menu_entry *me_list_get_next(void)
1089 if (me_list_i->name != NULL)
1092 for (i = 0; i < array_size(e_menu_table); i++)
1093 if (me_list_table == e_menu_table[i])
1096 if (i + 1 < array_size(e_menu_table))
1097 me_list_table = me_list_i = e_menu_table[i + 1];
1099 me_list_table = me_list_i = NULL;
1104 void menu_init(void)
1110 i = me_id2offset(e_menu_gfx_options, MA_OPT_VOUT_MODE);
1111 e_menu_gfx_options[i].data = plat_target.vout_methods;
1112 me_enable(e_menu_gfx_options, MA_OPT_VOUT_MODE,
1113 plat_target.vout_methods != NULL);