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add 68k overclocking support
[picodrive.git] / platform / common / menu_pico.c
CommitLineData
cff531af 1/*
2 * PicoDrive
3 * (C) notaz, 2010,2011
4 *
5 * This work is licensed under the terms of MAME license.
6 * See COPYING file in the top-level directory.
7 */
d4d62665 8#include <stdio.h>
21ebcfd3 9#include <string.h>
75a30842 10#include <time.h>
21ebcfd3 11
d2fd8a7a 12#include "emu.h"
21ebcfd3 13#include "menu_pico.h"
e743be20 14#include "input_pico.h"
c6f91b0e 15#include "version.h"
d2fd8a7a 16
e0bcb7a9 17#include <pico/pico_int.h>
d2fd8a7a 18#include <pico/patch.h>
19
d4d62665 20#ifdef PANDORA
21#define MENU_X2 1
22#else
23#define MENU_X2 0
24#endif
25
e743be20 26// FIXME
27#define REVISION "0"
28
29static const char *rom_exts[] = {
636d5f25 30 "zip",
53b2e51c 31 "bin", "smd", "gen", "md",
636d5f25 32 "iso", "cso", "cue",
33 "32x",
34 "sms",
35 NULL
e743be20 36};
37
5d1672cb 38// rrrr rggg gggb bbbb
39static unsigned short fname2color(const char *fname)
40{
5d1672cb 41 static const char *other_exts[] = { "gmv", "pat" };
53b2e51c 42 const char *ext;
5d1672cb 43 int i;
44
53b2e51c 45 ext = strrchr(fname, '.');
46 if (ext++ == NULL) {
47 ext = fname + strlen(fname) - 3;
48 if (ext < fname) ext = fname;
49 }
50
e743be20 51 for (i = 0; rom_exts[i] != NULL; i++)
5d1672cb 52 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines
53 for (i = 0; i < array_size(other_exts); i++)
54 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
55 return 0xffff;
56}
57
e743be20 58#include "../libpicofe/menu.c"
d2fd8a7a 59
d4d62665 60static const char *men_dummy[] = { NULL };
61
d2fd8a7a 62/* platform specific options and handlers */
63#if defined(__GP2X__)
64#include "../gp2x/menu.c"
65#elif defined(PANDORA)
66#include "../pandora/menu.c"
67#else
68#define MENU_OPTIONS_GFX
69#define MENU_OPTIONS_ADV
d2fd8a7a 70#endif
71
d4d62665 72static void make_bg(int no_scale)
73{
74 unsigned short *src = (void *)g_menubg_src_ptr;
75 int w = g_screen_width, h = g_screen_height;
76 short *dst;
77 int x, y;
78
d438a8dd 79 if (src == NULL) {
80 memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
81 return;
82 }
83
d4d62665 84 if (!no_scale && g_menuscreen_w / w >= 2 && g_menuscreen_h / h >= 2)
85 {
86 unsigned int t, *d = g_menubg_ptr;
87 d += (g_menuscreen_h / 2 - h * 2 / 2)
88 * g_menuscreen_w / 2;
89 d += (g_menuscreen_w / 2 - w * 2 / 2) / 2;
90 for (y = 0; y < h; y++, src += w, d += g_menuscreen_w*2/2) {
91 for (x = 0; x < w; x++) {
92 t = src[x];
93 t = ((t & 0xf79e)>>1) - ((t & 0xc618)>>3);
94 t |= t << 16;
95 d[x] = d[x + g_menuscreen_w / 2] = t;
96 }
97 }
98 return;
99 }
100
101 if (w > g_menuscreen_w)
102 w = g_menuscreen_w;
103 if (h > g_menuscreen_h)
104 h = g_menuscreen_h;
105 dst = (short *)g_menubg_ptr +
106 (g_menuscreen_h / 2 - h / 2) * g_menuscreen_w +
107 (g_menuscreen_w / 2 - w / 2);
108
109 // darken the active framebuffer
110 for (; h > 0; dst += g_menuscreen_w, src += g_screen_width, h--)
111 menu_darken_bg(dst, src, w, 1);
112}
113
5d1672cb 114static void menu_enter(int is_rom_loaded)
115{
116 if (is_rom_loaded)
117 {
d4d62665 118 make_bg(0);
5d1672cb 119 }
120 else
121 {
28653a49 122 int pos;
5d1672cb 123 char buff[256];
28653a49
PC		 124 pos = plat_get_skin_dir(buff, 256);
125 strcpy(buff + pos, "background.png");
5d1672cb 126
127 // should really only happen once, on startup..
28653a49
PC		 128 if (readpng(g_menubg_ptr, buff, READPNG_BG,
129 g_menuscreen_w, g_menuscreen_h) < 0)
5d1672cb 130 memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
131 }
132
133 plat_video_menu_enter(is_rom_loaded);
134}
135
d2fd8a7a 136static void draw_savestate_bg(int slot)
137{
138 const char *fname;
139 void *tmp_state;
140
c7074ddb 141 fname = emu_get_save_fname(1, 0, slot, NULL);
d2fd8a7a 142 if (!fname)
143 return;
144
145 tmp_state = PicoTmpStateSave();
146
147 PicoStateLoadGfx(fname);
148
149 /* do a frame and fetch menu bg */
150 pemu_forced_frame(0, 0);
151
d4d62665 152 make_bg(0);
d2fd8a7a 153
154 PicoTmpStateRestore(tmp_state);
155}
156
157// --------- loading ROM screen ----------
158
159static int cdload_called = 0;
160
161static void load_progress_cb(int percent)
162{
163 int ln, len = percent * g_menuscreen_w / 100;
164 unsigned short *dst;
165
166 if (len > g_menuscreen_w)
167 len = g_menuscreen_w;
168
e743be20 169 menu_draw_begin(0, 1);
d2fd8a7a 170 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
171 for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w)
172 memset(dst, 0xff, len * 2);
173 menu_draw_end();
174}
175
176static void cdload_progress_cb(const char *fname, int percent)
177{
178 int ln, len = percent * g_menuscreen_w / 100;
179 unsigned short *dst;
180
e743be20 181 menu_draw_begin(0, 1);
d2fd8a7a 182 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
183 memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2);
184
185 smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
186 smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);
187 dst += g_menuscreen_w * me_sfont_h * 3;
188
189 if (len > g_menuscreen_w)
190 len = g_menuscreen_w;
191
192 for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w)
193 memset(dst, 0xff, len * 2);
194 menu_draw_end();
195
196 cdload_called = 1;
197}
198
199void menu_romload_prepare(const char *rom_name)
200{
201 const char *p = rom_name + strlen(rom_name);
202 int i;
203
204 while (p > rom_name && *p != '/')
205 p--;
206
207 /* fill all buffers, callbacks won't update in full */
208 for (i = 0; i < 3; i++) {
e743be20 209 menu_draw_begin(1, 1);
d2fd8a7a 210 smalltext_out16(1, 1, "Loading", 0xffff);
211 smalltext_out16(1, me_sfont_h, p, 0xffff);
212 menu_draw_end();
213 }
214
215 PicoCartLoadProgressCB = load_progress_cb;
216 PicoCDLoadProgressCB = cdload_progress_cb;
217 cdload_called = 0;
218}
219
220void menu_romload_end(void)
221{
222 PicoCartLoadProgressCB = NULL;
223 PicoCDLoadProgressCB = NULL;
224
e743be20 225 menu_draw_begin(0, 1);
d2fd8a7a 226 smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
227 "Starting emulation...", 0xffff);
228 menu_draw_end();
229}
230
231// ------------ patch/gg menu ------------
232
233static void draw_patchlist(int sel)
234{
235 int max_cnt, start, i, pos, active;
236
237 max_cnt = g_menuscreen_h / me_sfont_h;
238 start = max_cnt / 2 - sel;
239
e743be20 240 menu_draw_begin(1, 0);
d2fd8a7a 241
242 for (i = 0; i < PicoPatchCount; i++) {
243 pos = start + i;
244 if (pos < 0) continue;
245 if (pos >= max_cnt) break;
246 active = PicoPatches[i].active;
247 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
248 smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);
249 }
250 pos = start + i;
251 if (pos < max_cnt)
252 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
253
254 text_out16(5, max_cnt / 2 * me_sfont_h, ">");
255 menu_draw_end();
256}
257
258static void menu_loop_patches(void)
259{
260 static int menu_sel = 0;
261 int inp;
262
263 for (;;)
264 {
265 draw_patchlist(menu_sel);
13450307 266 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R
267 |PBTN_MOK|PBTN_MBACK, NULL, 33);
d2fd8a7a 268 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
269 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
270 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
271 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
272 if (inp & PBTN_MOK) { // action
273 if (menu_sel < PicoPatchCount)
274 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
275 else break;
276 }
277 if (inp & PBTN_MBACK)
278 break;
279 }
280}
281
282// -------------- key config --------------
283
93f9619e 284// PicoIn.pad[] format: MXYZ SACB RLDU
d2fd8a7a 285me_bind_action me_ctrl_actions[] =
286{
287 { "UP ", 0x0001 },
288 { "DOWN ", 0x0002 },
289 { "LEFT ", 0x0004 },
290 { "RIGHT ", 0x0008 },
291 { "A ", 0x0040 },
292 { "B ", 0x0010 },
293 { "C ", 0x0020 },
294 { "A turbo", 0x4000 },
295 { "B turbo", 0x1000 },
296 { "C turbo", 0x2000 },
297 { "START ", 0x0080 },
298 { "MODE ", 0x0800 },
299 { "X ", 0x0400 },
300 { "Y ", 0x0200 },
301 { "Z ", 0x0100 },
302 { NULL, 0 },
303};
304
305me_bind_action emuctrl_actions[] =
306{
307 { "Load State ", PEV_STATE_LOAD },
308 { "Save State ", PEV_STATE_SAVE },
309 { "Prev Save Slot ", PEV_SSLOT_PREV },
310 { "Next Save Slot ", PEV_SSLOT_NEXT },
311 { "Switch Renderer ", PEV_SWITCH_RND },
312 { "Volume Down ", PEV_VOL_DOWN },
313 { "Volume Up ", PEV_VOL_UP },
314 { "Fast forward ", PEV_FF },
9db6a544 315 { "Reset Game ", PEV_RESET },
d2fd8a7a 316 { "Enter Menu ", PEV_MENU },
317 { "Pico Next page ", PEV_PICO_PNEXT },
318 { "Pico Prev page ", PEV_PICO_PPREV },
319 { "Pico Switch input", PEV_PICO_SWINP },
320 { NULL, 0 }
321};
322
323static int key_config_loop_wrap(int id, int keys)
324{
325 switch (id) {
326 case MA_CTRL_PLAYER1:
327 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
328 break;
329 case MA_CTRL_PLAYER2:
330 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
331 break;
332 case MA_CTRL_EMU:
333 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
334 break;
335 default:
336 break;
337 }
338 return 0;
339}
340
341static const char *mgn_dev_name(int id, int *offs)
342{
343 const char *name = NULL;
344 static int it = 0;
345
346 if (id == MA_CTRL_DEV_FIRST)
347 it = 0;
348
349 for (; it < IN_MAX_DEVS; it++) {
350 name = in_get_dev_name(it, 1, 1);
351 if (name != NULL)
352 break;
353 }
354
355 it++;
356 return name;
357}
358
359static int mh_saveloadcfg(int id, int keys);
360static const char *mgn_saveloadcfg(int id, int *offs);
361
531a8f38 362const char *indev_names[] = { "none", "3 button pad", "6 button pad", NULL };
363
d2fd8a7a 364static menu_entry e_menu_keyconfig[] =
365{
366 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
367 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
368 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
531a8f38 369 mee_enum ("Input device 1", MA_OPT_INPUT_DEV0, currentConfig.input_dev0, indev_names),
370 mee_enum ("Input device 2", MA_OPT_INPUT_DEV1, currentConfig.input_dev1, indev_names),
d2fd8a7a 371 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),
372 mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99),
373 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
374 mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
375 mee_label (""),
376 mee_label ("Input devices:"),
377 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
378 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
379 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
380 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
381 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
382 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
383 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
384 mee_end,
385};
386
387static int menu_loop_keyconfig(int id, int keys)
388{
389 static int sel = 0;
390
4c2e3554 391 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, PicoGameLoaded);
10250ad2 392 me_loop(e_menu_keyconfig, &sel);
531a8f38 393
394 PicoSetInputDevice(0, currentConfig.input_dev0);
395 PicoSetInputDevice(1, currentConfig.input_dev1);
396
d2fd8a7a 397 return 0;
398}
399
400// ------------ SCD options menu ------------
401
d2fd8a7a 402static const char h_cdleds[] = "Show power/CD LEDs of emulated console";
403static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins";
404static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music";
405static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n"
406 "most games don't need this";
407static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n"
408 "disable to improve performance";
d2fd8a7a 409
410static menu_entry e_menu_cd_options[] =
411{
412 mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds),
93f9619e 413 mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoIn.opt, POPT_EN_MCD_CDDA, h_cdda),
414 mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoIn.opt, POPT_EN_MCD_PCM, h_cdpcm),
415 mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoIn.opt, POPT_EN_MCD_RAMCART, h_srcart),
416 mee_onoff_h("Scale/Rot. fx", MA_CDOPT_SCALEROT_CHIP, PicoIn.opt, POPT_EN_MCD_GFX, h_scfx),
d2fd8a7a 417 mee_end,
418};
419
420static int menu_loop_cd_options(int id, int keys)
421{
422 static int sel = 0;
10250ad2 423 me_loop(e_menu_cd_options, &sel);
d2fd8a7a 424 return 0;
425}
426
427// ------------ 32X options menu ------------
428
429#ifndef NO_32X
430
431// convert from multiplier of VClk
432static int mh_opt_sh2cycles(int id, int keys)
433{
ed4402a7 434 int *khz = (id == MA_32XOPT_MSH2_CYCLES) ?
435 &currentConfig.msh2_khz : &currentConfig.ssh2_khz;
d2fd8a7a 436
437 if (keys & (PBTN_LEFT|PBTN_RIGHT))
ed4402a7 438 *khz += (keys & PBTN_LEFT) ? -50 : 50;
d2fd8a7a 439 if (keys & (PBTN_L|PBTN_R))
ed4402a7 440 *khz += (keys & PBTN_L) ? -500 : 500;
d2fd8a7a 441
ed4402a7 442 if (*khz < 1)
443 *khz = 1;
444 else if (*khz > 0x7fffffff / 1000)
445 *khz = 0x7fffffff / 1000;
d2fd8a7a 446
447 return 0;
448}
449
450static const char *mgn_opt_sh2cycles(int id, int *offs)
451{
ed4402a7 452 int khz = (id == MA_32XOPT_MSH2_CYCLES) ?
453 currentConfig.msh2_khz : currentConfig.ssh2_khz;
454
455 sprintf(static_buff, "%d", khz);
d2fd8a7a 456 return static_buff;
457}
458
459static const char h_32x_enable[] = "Enable emulation of the 32X addon";
460static const char h_pwm[] = "Disabling may improve performance, but break sound";
461static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n"
21ebcfd3 462 "lower values speed up emulation but break games\n"
463 "at least 11000 recommended for compatibility";
d2fd8a7a 464
465static menu_entry e_menu_32x_options[] =
466{
93f9619e 467 mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoIn.opt, POPT_EN_32X, h_32x_enable),
d2fd8a7a 468 mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x),
93f9619e 469 mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoIn.opt, POPT_EN_PWM, h_pwm),
d2fd8a7a 470 mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
471 mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
472 mee_end,
473};
474
475static int menu_loop_32x_options(int id, int keys)
476{
477 static int sel = 0;
478
479 me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL);
10250ad2 480 me_loop(e_menu_32x_options, &sel);
d2fd8a7a 481
ed4402a7 482 Pico32xSetClocks(currentConfig.msh2_khz * 1000, currentConfig.msh2_khz * 1000);
483
d2fd8a7a 484 return 0;
485}
486
487#endif
488
489// ------------ adv options menu ------------
490
35f2b65e 491static const char h_ovrclk[] = "Will break some games, keep at 0";
492
d2fd8a7a 493static menu_entry e_menu_adv_options[] =
494{
495 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),
93f9619e 496 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoIn.opt, POPT_DIS_SPRITE_LIM),
35f2b65e 497 mee_range_h ("Overclock M68k (%)", MA_OPT2_OVERCLOCK_M68K,currentConfig.overclock_68k, 0, 1000, h_ovrclk),
93f9619e 498 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoIn.opt, POPT_EN_Z80),
499 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoIn.opt, POPT_EN_FM),
500 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoIn.opt, POPT_EN_PSG),
d2fd8a7a 501 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),
502 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),
93f9619e 503 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoIn.opt, POPT_DIS_IDLE_DET),
d2fd8a7a 504 mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),
93f9619e 505 mee_onoff ("Enable dynarecs", MA_OPT2_DYNARECS, PicoIn.opt, POPT_EN_DRC),
75a30842 506 mee_onoff ("Status line in main menu", MA_OPT2_STATUS_LINE, currentConfig.EmuOpt, EOPT_SHOW_RTC),
d2fd8a7a 507 MENU_OPTIONS_ADV
508 mee_end,
509};
510
511static int menu_loop_adv_options(int id, int keys)
512{
513 static int sel = 0;
35f2b65e 514
10250ad2 515 me_loop(e_menu_adv_options, &sel);
35f2b65e 516 PicoIn.overclockM68k = currentConfig.overclock_68k; // int vs short
517
d2fd8a7a 518 return 0;
519}
520
521// ------------ gfx options menu ------------
522
75a30842 523static const char h_gamma[] = "Gamma/brightness adjustment (default 1.00)";
524
525static const char *mgn_aopt_gamma(int id, int *offs)
526{
527 sprintf(static_buff, "%i.%02i", currentConfig.gamma / 100, currentConfig.gamma % 100);
528 return static_buff;
529}
636d5f25 530
d2fd8a7a 531static menu_entry e_menu_gfx_options[] =
532{
d4d62665 533 mee_enum ("Video output mode", MA_OPT_VOUT_MODE, plat_target.vout_method, men_dummy),
534 mee_enum ("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names),
535 mee_enum ("Filter", MA_OPT3_FILTERING, currentConfig.filter, men_dummy),
75a30842 536 mee_range_cust_h("Gamma correction", MA_OPT2_GAMMA, currentConfig.gamma, 1, 300, mgn_aopt_gamma, h_gamma),
d2fd8a7a 537 MENU_OPTIONS_GFX
538 mee_end,
539};
540
541static int menu_loop_gfx_options(int id, int keys)
542{
543 static int sel = 0;
544
545 me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL);
10250ad2 546 me_loop(e_menu_gfx_options, &sel);
d2fd8a7a 547
548 return 0;
549}
550
551// ------------ options menu ------------
552
553static menu_entry e_menu_options[];
554
555static int sndrate_prevnext(int rate, int dir)
556{
557 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };
558 int i;
559
560 for (i = 0; i < 5; i++)
561 if (rates[i] == rate) break;
562
563 i += dir ? 1 : -1;
564 if (i > 4) {
93f9619e 565 if (!(PicoIn.opt & POPT_EN_STEREO)) {
566 PicoIn.opt |= POPT_EN_STEREO;
d2fd8a7a 567 return rates[0];
568 }
569 return rates[4];
570 }
571 if (i < 0) {
93f9619e 572 if (PicoIn.opt & POPT_EN_STEREO) {
573 PicoIn.opt &= ~POPT_EN_STEREO;
d2fd8a7a 574 return rates[4];
575 }
576 return rates[0];
577 }
578 return rates[i];
579}
580
581static void region_prevnext(int right)
582{
583 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
584 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
585 int i;
586
587 if (right) {
93f9619e 588 if (!PicoIn.regionOverride) {
d2fd8a7a 589 for (i = 0; i < 6; i++)
93f9619e 590 if (rgn_orders[i] == PicoIn.autoRgnOrder) break;
591 if (i < 5) PicoIn.autoRgnOrder = rgn_orders[i+1];
592 else PicoIn.regionOverride=1;
d2fd8a7a 593 }
594 else
93f9619e 595 PicoIn.regionOverride <<= 1;
596 if (PicoIn.regionOverride > 8)
597 PicoIn.regionOverride = 8;
d2fd8a7a 598 } else {
93f9619e 599 if (!PicoIn.regionOverride) {
d2fd8a7a 600 for (i = 0; i < 6; i++)
93f9619e 601 if (rgn_orders[i] == PicoIn.autoRgnOrder) break;
602 if (i > 0) PicoIn.autoRgnOrder = rgn_orders[i-1];
d2fd8a7a 603 }
604 else
93f9619e 605 PicoIn.regionOverride >>= 1;
d2fd8a7a 606 }
607}
608
609static int mh_opt_misc(int id, int keys)
610{
611 switch (id) {
612 case MA_OPT_SOUND_QUALITY:
613 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);
614 break;
615 case MA_OPT_REGION:
616 region_prevnext(keys & PBTN_RIGHT);
617 break;
618 default:
619 break;
620 }
621 return 0;
622}
623
624static int mh_saveloadcfg(int id, int keys)
625{
626 int ret;
627
628 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice
629 config_slot += (keys & PBTN_LEFT) ? -1 : 1;
630 if (config_slot < 0) config_slot = 9;
631 else if (config_slot > 9) config_slot = 0;
632 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
633 return 0;
634 }
635
636 switch (id) {
637 case MA_OPT_SAVECFG:
638 case MA_OPT_SAVECFG_GAME:
639 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))
e743be20 640 menu_update_msg("config saved");
d2fd8a7a 641 else
e743be20 642 menu_update_msg("failed to write config");
d2fd8a7a 643 break;
644 case MA_OPT_LOADCFG:
645 ret = emu_read_config(rom_fname_loaded, 1);
646 if (!ret) ret = emu_read_config(NULL, 1);
e743be20 647 if (ret) menu_update_msg("config loaded");
648 else menu_update_msg("failed to load config");
d2fd8a7a 649 break;
650 default:
651 return 0;
652 }
653
654 return 1;
655}
656
657static int mh_restore_defaults(int id, int keys)
658{
659 emu_set_defconfig();
e743be20 660 menu_update_msg("defaults restored");
d2fd8a7a 661 return 1;
662}
663
664static const char *mgn_opt_fskip(int id, int *offs)
665{
666 if (currentConfig.Frameskip < 0)
667 return "Auto";
668 sprintf(static_buff, "%d", currentConfig.Frameskip);
669 return static_buff;
670}
671
672static const char *mgn_opt_sound(int id, int *offs)
673{
674 const char *str2;
675 *offs = -8;
93f9619e 676 str2 = (PicoIn.opt & POPT_EN_STEREO) ? "stereo" : "mono";
d2fd8a7a 677 sprintf(static_buff, "%5iHz %s", PsndRate, str2);
678 return static_buff;
679}
680
681static const char *mgn_opt_region(int id, int *offs)
682{
683 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
684 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
93f9619e 685 int code = PicoIn.regionOverride;
d2fd8a7a 686 int u, i = 0;
687
688 *offs = -6;
689 if (code) {
690 code <<= 1;
691 while ((code >>= 1)) i++;
692 if (i > 4)
693 return "unknown";
694 return names[i];
695 } else {
696 strcpy(static_buff, "Auto:");
697 for (u = 0; u < 3; u++) {
93f9619e 698 code = (PicoIn.autoRgnOrder >> u*4) & 0xf;
d2fd8a7a 699 for (i = 0; code; code >>= 1, i++)
700 ;
701 strcat(static_buff, names_short[i]);
702 }
703 return static_buff;
704 }
705}
706
707static const char *mgn_saveloadcfg(int id, int *offs)
708{
709 static_buff[0] = 0;
710 if (config_slot != 0)
711 sprintf(static_buff, "[%i]", config_slot);
712 return static_buff;
713}
714
715static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
716static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
717 "loading state or both";
718
719static menu_entry e_menu_options[] =
720{
721 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),
722 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),
723 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),
724 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),
725 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),
726 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),
727 mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save),
68af34fe 728 mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 3200),
d2fd8a7a 729 mee_handler ("[Display options]", menu_loop_gfx_options),
730 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
731#ifndef NO_32X
732 mee_handler ("[32X options]", menu_loop_32x_options),
733#endif
734 mee_handler ("[Advanced options]", menu_loop_adv_options),
735 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
736 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
737 mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg),
738 mee_handler ("Restore defaults", mh_restore_defaults),
739 mee_end,
740};
741
742static int menu_loop_options(int id, int keys)
743{
744 static int sel = 0;
d2fd8a7a 745
4c2e3554 746 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, PicoGameLoaded);
d2fd8a7a 747 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
748
10250ad2 749 me_loop(e_menu_options, &sel);
d2fd8a7a 750
751 return 0;
752}
753
754// ------------ debug menu ------------
755
756#include <pico/debug.h>
757
758extern void SekStepM68k(void);
759
760static void mplayer_loop(void)
761{
762 pemu_sound_start();
763
764 while (1)
765 {
766 PDebugZ80Frame();
13450307 767 if (in_menu_wait_any(NULL, 0) & PBTN_MA3)
d2fd8a7a 768 break;
df92fbd1 769 emu_sound_wait();
d2fd8a7a 770 }
771
df92fbd1 772 emu_sound_stop();
d2fd8a7a 773}
774
775static void draw_text_debug(const char *str, int skip, int from)
776{
777 const char *p;
778 int line;
779
780 p = str;
781 while (skip-- > 0)
782 {
783 while (*p && *p != '\n')
784 p++;
785 if (*p == 0 || p[1] == 0)
786 return;
787 p++;
788 }
789
790 str = p;
791 for (line = from; line < g_menuscreen_h / me_sfont_h; line++)
792 {
793 smalltext_out16(1, line * me_sfont_h, str, 0xffff);
794 while (*p && *p != '\n')
795 p++;
796 if (*p == 0)
797 break;
798 p++; str = p;
799 }
800}
801
802#ifdef __GNUC__
803#define COMPILER "gcc " __VERSION__
804#else
805#define COMPILER
806#endif
807
808static void draw_frame_debug(void)
809{
810 char layer_str[48] = "layers: ";
e0bcb7a9 811 struct PicoVideo *pv = &Pico.video;
812
813 if (!(pv->debug_p & PVD_KILL_B)) memcpy(layer_str + 8, "B", 1);
814 if (!(pv->debug_p & PVD_KILL_A)) memcpy(layer_str + 10, "A", 1);
815 if (!(pv->debug_p & PVD_KILL_S_LO)) memcpy(layer_str + 12, "spr_lo", 6);
816 if (!(pv->debug_p & PVD_KILL_S_HI)) memcpy(layer_str + 19, "spr_hi", 6);
817 if (!(pv->debug_p & PVD_KILL_32X)) memcpy(layer_str + 26, "32x", 4);
d2fd8a7a 818
819 pemu_forced_frame(1, 0);
d4d62665 820 make_bg(1);
821
d2fd8a7a 822 smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);
823 smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff);
824}
825
826static void debug_menu_loop(void)
827{
e0bcb7a9 828 struct PicoVideo *pv = &Pico.video;
d2fd8a7a 829 int inp, mode = 0;
830 int spr_offs = 0, dumped = 0;
831 char *tmp;
832
833 while (1)
834 {
e743be20 835 menu_draw_begin(1, 0);
d2fd8a7a 836 switch (mode)
837 {
838 case 0: tmp = PDebugMain();
839 plat_debug_cat(tmp);
840 draw_text_debug(tmp, 0, 0);
841 if (dumped) {
842 smalltext_out16(g_menuscreen_w - 6 * me_sfont_h,
843 g_menuscreen_h - me_mfont_h, "dumped", 0xffff);
844 dumped = 0;
845 }
846 break;
847 case 1: draw_frame_debug();
848 break;
849 case 2: pemu_forced_frame(1, 0);
d4d62665 850 make_bg(1);
d2fd8a7a 851 PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w +
852 g_menuscreen_w/2 - 320/2, g_menuscreen_w);
853 break;
854 case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
855 PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w);
856 PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16,
857 g_menuscreen_w, spr_offs);
858 draw_text_debug(PDebugSpriteList(), spr_offs, 6);
859 break;
860 case 4: tmp = PDebug32x();
861 draw_text_debug(tmp, 0, 0);
862 break;
863 }
864 menu_draw_end();
865
866 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
13450307 867 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, NULL, 70);
d2fd8a7a 868 if (inp & PBTN_MBACK) return;
869 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }
870 if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }
871 switch (mode)
872 {
873 case 0:
874 if (inp & PBTN_MOK)
875 PDebugCPUStep();
876 if (inp & PBTN_MA3) {
877 while (inp & PBTN_MA3)
13450307 878 inp = in_menu_wait_any(NULL, -1);
d2fd8a7a 879 mplayer_loop();
880 }
881 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {
882 mkdir("dumps", 0777);
883 PDebugDumpMem();
13450307 884 while (inp & PBTN_MA2) inp = in_menu_wait_any(NULL, -1);
d2fd8a7a 885 dumped = 1;
886 }
887 break;
888 case 1:
e0bcb7a9 889 if (inp & PBTN_LEFT) pv->debug_p ^= PVD_KILL_B;
890 if (inp & PBTN_RIGHT) pv->debug_p ^= PVD_KILL_A;
891 if (inp & PBTN_DOWN) pv->debug_p ^= PVD_KILL_S_LO;
892 if (inp & PBTN_UP) pv->debug_p ^= PVD_KILL_S_HI;
893 if (inp & PBTN_MA2) pv->debug_p ^= PVD_KILL_32X;
d2fd8a7a 894 if (inp & PBTN_MOK) {
895 PsndOut = NULL; // just in case
93f9619e 896 PicoIn.skipFrame = 1;
d2fd8a7a 897 PicoFrame();
93f9619e 898 PicoIn.skipFrame = 0;
13450307 899 while (inp & PBTN_MOK) inp = in_menu_wait_any(NULL, -1);
d2fd8a7a 900 }
901 break;
902 case 3:
903 if (inp & PBTN_DOWN) spr_offs++;
904 if (inp & PBTN_UP) spr_offs--;
905 if (spr_offs < 0) spr_offs = 0;
906 break;
907 }
908 }
909}
910
911// ------------ main menu ------------
912
33afcf94 913static void draw_frame_credits(void)
914{
915 smalltext_out16(4, 1, "build: " __DATE__ " " __TIME__, 0xe7fc);
916}
917
21ebcfd3 918static const char credits[] =
b59172e3 919 "PicoDrive v" VERSION " (c) notaz, 2006-2013\n\n\n"
21ebcfd3 920 "Credits:\n"
33afcf94 921 "fDave: initial code\n"
922#ifdef EMU_C68K
923 " Cyclone 68000 core\n"
924#else
925 "Stef, Chui: FAME/C 68k core\n"
926#endif
927#ifdef _USE_DRZ80
21ebcfd3 928 "Reesy & FluBBa: DrZ80 core\n"
33afcf94 929#else
930 "Stef, NJ: CZ80 core\n"
931#endif
932 "MAME devs: SH2, YM2612 and SN76496 cores\n"
933 "Eke, Stef: some Sega CD code\n"
21ebcfd3 934 "Inder, ketchupgun: graphics\n"
935#ifdef __GP2X__
21ebcfd3 936 "Squidge: mmuhack\n"
937 "Dzz: ARM940 sample\n"
938#endif
939 "\n"
940 "special thanks (for docs, ideas):\n"
941 " Charles MacDonald, Haze,\n"
942 " Stephane Dallongeville,\n"
943 " Lordus, Exophase, Rokas,\n"
b59172e3 944 " Eke, Nemesis, Tasco Deluxe";
21ebcfd3 945
75a30842 946static void menu_main_draw_status(void)
947{
948 static time_t last_bat_read = 0;
949 static int last_bat_val = -1;
950 unsigned short *bp = g_screen_ptr;
951 int bat_h = me_mfont_h * 2 / 3;
952 int i, u, w, wfill, batt_val;
953 struct tm *tmp;
954 time_t ltime;
955 char time_s[16];
956
957 if (!(currentConfig.EmuOpt & EOPT_SHOW_RTC))
958 return;
959
960 ltime = time(NULL);
961 tmp = gmtime(&ltime);
962 strftime(time_s, sizeof(time_s), "%H:%M", tmp);
963
964 text_out16(g_screen_width - me_mfont_w * 6, me_mfont_h + 2, time_s);
965
966 if (ltime - last_bat_read > 10) {
967 last_bat_read = ltime;
968 last_bat_val = batt_val = plat_target_bat_capacity_get();
969 }
970 else
971 batt_val = last_bat_val;
972
973 if (batt_val < 0 || batt_val > 100)
974 return;
975
976 /* battery info */
977 bp += (me_mfont_h * 2 + 2) * g_screen_width + g_screen_width - me_mfont_w * 3 - 3;
978 for (i = 0; i < me_mfont_w * 2; i++)
979 bp[i] = menu_text_color;
980 for (i = 0; i < me_mfont_w * 2; i++)
981 bp[i + g_screen_width * bat_h] = menu_text_color;
982 for (i = 0; i <= bat_h; i++)
983 bp[i * g_screen_width] =
984 bp[i * g_screen_width + me_mfont_w * 2] = menu_text_color;
985 for (i = 2; i < bat_h - 1; i++)
986 bp[i * g_screen_width - 1] =
987 bp[i * g_screen_width - 2] = menu_text_color;
988
989 w = me_mfont_w * 2 - 1;
990 wfill = batt_val * w / 100;
991 for (u = 1; u < bat_h; u++)
992 for (i = 0; i < wfill; i++)
993 bp[(w - i) + g_screen_width * u] = menu_text_color;
994}
995
d2fd8a7a 996static int main_menu_handler(int id, int keys)
997{
e743be20 998 const char *ret_name;
d2fd8a7a 999
1000 switch (id)
1001 {
1002 case MA_MAIN_RESUME_GAME:
4c2e3554 1003 if (PicoGameLoaded)
d2fd8a7a 1004 return 1;
1005 break;
1006 case MA_MAIN_SAVE_STATE:
4c2e3554 1007 if (PicoGameLoaded)
d2fd8a7a 1008 return menu_loop_savestate(0);
1009 break;
1010 case MA_MAIN_LOAD_STATE:
4c2e3554 1011 if (PicoGameLoaded)
d2fd8a7a 1012 return menu_loop_savestate(1);
1013 break;
1014 case MA_MAIN_RESET_GAME:
4c2e3554 1015 if (PicoGameLoaded) {
d2fd8a7a 1016 emu_reset_game();
1017 return 1;
1018 }
1019 break;
1020 case MA_MAIN_LOAD_ROM:
636d5f25 1021 rom_fname_reload = NULL;
1022 ret_name = menu_loop_romsel(rom_fname_loaded,
1023 sizeof(rom_fname_loaded), rom_exts, NULL);
d2fd8a7a 1024 if (ret_name != NULL) {
1025 lprintf("selected file: %s\n", ret_name);
636d5f25 1026 rom_fname_reload = ret_name;
d2fd8a7a 1027 engineState = PGS_ReloadRom;
1028 return 1;
1029 }
1030 break;
d0132772 1031 case MA_MAIN_CHANGE_CD:
93f9619e 1032 if (PicoIn.AHW & PAHW_MCD) {
7b3ddc11 1033 // if cd is loaded, cdd_unload() triggers eject and
1034 // returns 1, else we'll select and load new CD here
274fcc35 1035 if (!cdd_unload())
d0132772 1036 menu_loop_tray();
1037 return 1;
1038 }
1039 break;
d2fd8a7a 1040 case MA_MAIN_CREDITS:
33afcf94 1041 draw_menu_message(credits, draw_frame_credits);
13450307 1042 in_menu_wait(PBTN_MOK|PBTN_MBACK, NULL, 70);
d2fd8a7a 1043 break;
1044 case MA_MAIN_EXIT:
1045 engineState = PGS_Quit;
1046 return 1;
1047 case MA_MAIN_PATCHES:
4c2e3554 1048 if (PicoGameLoaded && PicoPatches) {
d2fd8a7a 1049 menu_loop_patches();
1050 PicoPatchApply();
e743be20 1051 menu_update_msg("Patches applied");
d2fd8a7a 1052 }
1053 break;
1054 default:
1055 lprintf("%s: something unknown selected\n", __FUNCTION__);
1056 break;
1057 }
1058
1059 return 0;
1060}
1061
1062static menu_entry e_menu_main[] =
1063{
1064 mee_label ("PicoDrive " VERSION),
1065 mee_label (""),
1066 mee_label (""),
1067 mee_label (""),
1068 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
1069 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
1070 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
1071 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
1072 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),
d0132772 1073 mee_handler_id("Change CD/ISO", MA_MAIN_CHANGE_CD, main_menu_handler),
d2fd8a7a 1074 mee_handler ("Change options", menu_loop_options),
1075 mee_handler ("Configure controls", menu_loop_keyconfig),
1076 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
1077 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),
1078 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
1079 mee_end,
1080};
1081
1082void menu_loop(void)
1083{
1084 static int sel = 0;
1085
4c2e3554 1086 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, PicoGameLoaded);
1087 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, PicoGameLoaded);
1088 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, PicoGameLoaded);
1089 me_enable(e_menu_main, MA_MAIN_RESET_GAME, PicoGameLoaded);
93f9619e 1090 me_enable(e_menu_main, MA_MAIN_CHANGE_CD, PicoIn.AHW & PAHW_MCD);
d2fd8a7a 1091 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);
1092
4c2e3554 1093 menu_enter(PicoGameLoaded);
d2fd8a7a 1094 in_set_config_int(0, IN_CFG_BLOCKING, 1);
75a30842 1095 me_loop_d(e_menu_main, &sel, NULL, menu_main_draw_status);
d2fd8a7a 1096
4c2e3554 1097 if (PicoGameLoaded) {
d2fd8a7a 1098 if (engineState == PGS_Menu)
1099 engineState = PGS_Running;
1100 /* wait until menu, ok, back is released */
13450307 1101 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
d2fd8a7a 1102 ;
1103 }
1104
1105 in_set_config_int(0, IN_CFG_BLOCKING, 0);
636d5f25 1106 plat_video_menu_leave();
d2fd8a7a 1107}
1108
1109// --------- CD tray close menu ----------
1110
1111static int mh_tray_load_cd(int id, int keys)
1112{
e743be20 1113 const char *ret_name;
d2fd8a7a 1114
636d5f25 1115 rom_fname_reload = NULL;
1116 ret_name = menu_loop_romsel(rom_fname_loaded,
1117 sizeof(rom_fname_loaded), rom_exts, NULL);
d2fd8a7a 1118 if (ret_name == NULL)
1119 return 0;
1120
636d5f25 1121 rom_fname_reload = ret_name;
d2fd8a7a 1122 engineState = PGS_RestartRun;
1123 return emu_swap_cd(ret_name);
1124}
1125
1126static int mh_tray_nothing(int id, int keys)
1127{
1128 return 1;
1129}
1130
1131static menu_entry e_menu_tray[] =
1132{
1133 mee_label ("The CD tray has opened."),
1134 mee_label (""),
1135 mee_label (""),
1136 mee_handler("Load CD image", mh_tray_load_cd),
1137 mee_handler("Insert nothing", mh_tray_nothing),
1138 mee_end,
1139};
1140
1141int menu_loop_tray(void)
1142{
1143 int ret = 1, sel = 0;
1144
4c2e3554 1145 menu_enter(PicoGameLoaded);
d2fd8a7a 1146
1147 in_set_config_int(0, IN_CFG_BLOCKING, 1);
10250ad2 1148 me_loop(e_menu_tray, &sel);
d2fd8a7a 1149
1150 if (engineState != PGS_RestartRun) {
1151 engineState = PGS_RestartRun;
1152 ret = 0; /* no CD inserted */
1153 }
1154
da77daa9 1155 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
1156 ;
d2fd8a7a 1157 in_set_config_int(0, IN_CFG_BLOCKING, 0);
636d5f25 1158 plat_video_menu_leave();
d2fd8a7a 1159
1160 return ret;
1161}
1162
e743be20 1163void menu_update_msg(const char *msg)
d2fd8a7a 1164{
1165 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
1166 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
1167
1168 menu_error_time = plat_get_ticks_ms();
1169 lprintf("msg: %s\n", menu_error_msg);
1170}
1171
1172// ------------ util ------------
1173
1174/* hidden options for config engine only */
1175static menu_entry e_menu_hidden[] =
1176{
93f9619e 1177 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoIn.opt, 0x080),
c7074ddb 1178 mee_onoff("autoload savestates", MA_OPT_AUTOLOAD_SAVE, g_autostateld_opt, 1),
d2fd8a7a 1179 mee_end,
1180};
1181
1182static menu_entry *e_menu_table[] =
1183{
1184 e_menu_options,
1185 e_menu_gfx_options,
1186 e_menu_adv_options,
1187 e_menu_cd_options,
1188#ifndef NO_32X
1189 e_menu_32x_options,
1190#endif
1191 e_menu_keyconfig,
1192 e_menu_hidden,
1193};
1194
1195static menu_entry *me_list_table = NULL;
1196static menu_entry *me_list_i = NULL;
1197
1198menu_entry *me_list_get_first(void)
1199{
1200 me_list_table = me_list_i = e_menu_table[0];
1201 return me_list_i;
1202}
1203
1204menu_entry *me_list_get_next(void)
1205{
1206 int i;
1207
1208 me_list_i++;
1209 if (me_list_i->name != NULL)
1210 return me_list_i;
1211
1212 for (i = 0; i < array_size(e_menu_table); i++)
1213 if (me_list_table == e_menu_table[i])
1214 break;
1215
1216 if (i + 1 < array_size(e_menu_table))
1217 me_list_table = me_list_i = e_menu_table[i + 1];
1218 else
1219 me_list_table = me_list_i = NULL;
1220
1221 return me_list_i;
1222}
1223
e743be20 1224void menu_init(void)
1225{
636d5f25 1226 int i;
1227
e743be20 1228 menu_init_base();
636d5f25 1229
75a30842 1230 i = 0;
1231#if defined(_SVP_DRC) || defined(DRC_SH2)
1232 i = 1;
1233#endif
92dfd9af 1234 me_enable(e_menu_adv_options, MA_OPT2_DYNARECS, i);
75a30842 1235
636d5f25 1236 i = me_id2offset(e_menu_gfx_options, MA_OPT_VOUT_MODE);
1237 e_menu_gfx_options[i].data = plat_target.vout_methods;
1238 me_enable(e_menu_gfx_options, MA_OPT_VOUT_MODE,
1239 plat_target.vout_methods != NULL);
d4d62665 1240
1241 i = me_id2offset(e_menu_gfx_options, MA_OPT3_FILTERING);
1242 e_menu_gfx_options[i].data = plat_target.hwfilters;
1243 me_enable(e_menu_gfx_options, MA_OPT3_FILTERING,
1244 plat_target.hwfilters != NULL);
1245
75a30842 1246 me_enable(e_menu_gfx_options, MA_OPT2_GAMMA,
d4d62665 1247 plat_target.gamma_set != NULL);
75a30842 1248
1249 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
1250 e_menu_options[i].enabled = 0;
1251 if (plat_target.cpu_clock_set != NULL) {
1252 e_menu_options[i].name = "CPU clock";
1253 e_menu_options[i].enabled = 1;
1254 }
e743be20 1255}
fast MegaDrive/MegaCD/32X emulator