d2fd8a7a |
1 | #include "emu.h" |
2 | |
3 | #include <version.h> |
4 | #include <revision.h> |
5 | |
6 | #include <pico/pico.h> |
7 | #include <pico/patch.h> |
8 | |
5d1672cb |
9 | // rrrr rggg gggb bbbb |
10 | static unsigned short fname2color(const char *fname) |
11 | { |
12 | const char *ext = fname + strlen(fname) - 3; |
13 | static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" }; |
14 | static const char *other_exts[] = { "gmv", "pat" }; |
15 | int i; |
16 | |
17 | if (ext < fname) ext = fname; |
18 | for (i = 0; i < array_size(rom_exts); i++) |
19 | if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines |
20 | for (i = 0; i < array_size(other_exts); i++) |
21 | if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5; |
22 | return 0xffff; |
23 | } |
24 | |
d2fd8a7a |
25 | #include "menu.c" |
26 | |
27 | /* platform specific options and handlers */ |
28 | #if defined(__GP2X__) |
29 | #include "../gp2x/menu.c" |
30 | #elif defined(PANDORA) |
31 | #include "../pandora/menu.c" |
32 | #else |
33 | #define MENU_OPTIONS_GFX |
34 | #define MENU_OPTIONS_ADV |
35 | #define menu_main_plat_draw NULL |
36 | #endif |
37 | |
5d1672cb |
38 | static void menu_enter(int is_rom_loaded) |
39 | { |
40 | if (is_rom_loaded) |
41 | { |
42 | // darken the active framebuffer |
43 | menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1); |
44 | } |
45 | else |
46 | { |
47 | char buff[256]; |
48 | |
49 | // should really only happen once, on startup.. |
50 | emu_make_path(buff, "skin/background.png", sizeof(buff)); |
51 | if (readpng(g_menubg_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h) < 0) |
52 | memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2); |
53 | } |
54 | |
55 | plat_video_menu_enter(is_rom_loaded); |
56 | } |
57 | |
d2fd8a7a |
58 | static void draw_savestate_bg(int slot) |
59 | { |
60 | const char *fname; |
61 | void *tmp_state; |
62 | |
63 | fname = emu_get_save_fname(1, 0, slot); |
64 | if (!fname) |
65 | return; |
66 | |
67 | tmp_state = PicoTmpStateSave(); |
68 | |
69 | PicoStateLoadGfx(fname); |
70 | |
71 | /* do a frame and fetch menu bg */ |
72 | pemu_forced_frame(0, 0); |
73 | |
74 | menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1); |
75 | |
76 | PicoTmpStateRestore(tmp_state); |
77 | } |
78 | |
79 | // --------- loading ROM screen ---------- |
80 | |
81 | static int cdload_called = 0; |
82 | |
83 | static void load_progress_cb(int percent) |
84 | { |
85 | int ln, len = percent * g_menuscreen_w / 100; |
86 | unsigned short *dst; |
87 | |
88 | if (len > g_menuscreen_w) |
89 | len = g_menuscreen_w; |
90 | |
91 | menu_draw_begin(0); |
92 | dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2; |
93 | for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w) |
94 | memset(dst, 0xff, len * 2); |
95 | menu_draw_end(); |
96 | } |
97 | |
98 | static void cdload_progress_cb(const char *fname, int percent) |
99 | { |
100 | int ln, len = percent * g_menuscreen_w / 100; |
101 | unsigned short *dst; |
102 | |
103 | menu_draw_begin(0); |
104 | dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2; |
105 | memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2); |
106 | |
107 | smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff); |
108 | smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff); |
109 | dst += g_menuscreen_w * me_sfont_h * 3; |
110 | |
111 | if (len > g_menuscreen_w) |
112 | len = g_menuscreen_w; |
113 | |
114 | for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w) |
115 | memset(dst, 0xff, len * 2); |
116 | menu_draw_end(); |
117 | |
118 | cdload_called = 1; |
119 | } |
120 | |
121 | void menu_romload_prepare(const char *rom_name) |
122 | { |
123 | const char *p = rom_name + strlen(rom_name); |
124 | int i; |
125 | |
126 | while (p > rom_name && *p != '/') |
127 | p--; |
128 | |
129 | /* fill all buffers, callbacks won't update in full */ |
130 | for (i = 0; i < 3; i++) { |
131 | menu_draw_begin(1); |
132 | smalltext_out16(1, 1, "Loading", 0xffff); |
133 | smalltext_out16(1, me_sfont_h, p, 0xffff); |
134 | menu_draw_end(); |
135 | } |
136 | |
137 | PicoCartLoadProgressCB = load_progress_cb; |
138 | PicoCDLoadProgressCB = cdload_progress_cb; |
139 | cdload_called = 0; |
140 | } |
141 | |
142 | void menu_romload_end(void) |
143 | { |
144 | PicoCartLoadProgressCB = NULL; |
145 | PicoCDLoadProgressCB = NULL; |
146 | |
147 | menu_draw_begin(0); |
148 | smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h, |
149 | "Starting emulation...", 0xffff); |
150 | menu_draw_end(); |
151 | } |
152 | |
153 | // ------------ patch/gg menu ------------ |
154 | |
155 | static void draw_patchlist(int sel) |
156 | { |
157 | int max_cnt, start, i, pos, active; |
158 | |
159 | max_cnt = g_menuscreen_h / me_sfont_h; |
160 | start = max_cnt / 2 - sel; |
161 | |
162 | menu_draw_begin(1); |
163 | |
164 | for (i = 0; i < PicoPatchCount; i++) { |
165 | pos = start + i; |
166 | if (pos < 0) continue; |
167 | if (pos >= max_cnt) break; |
168 | active = PicoPatches[i].active; |
169 | smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff); |
170 | smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff); |
171 | } |
172 | pos = start + i; |
173 | if (pos < max_cnt) |
174 | smalltext_out16(14, pos * me_sfont_h, "done", 0xffff); |
175 | |
176 | text_out16(5, max_cnt / 2 * me_sfont_h, ">"); |
177 | menu_draw_end(); |
178 | } |
179 | |
180 | static void menu_loop_patches(void) |
181 | { |
182 | static int menu_sel = 0; |
183 | int inp; |
184 | |
185 | for (;;) |
186 | { |
187 | draw_patchlist(menu_sel); |
188 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33); |
189 | if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; } |
190 | if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; } |
191 | if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; } |
192 | if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; } |
193 | if (inp & PBTN_MOK) { // action |
194 | if (menu_sel < PicoPatchCount) |
195 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active; |
196 | else break; |
197 | } |
198 | if (inp & PBTN_MBACK) |
199 | break; |
200 | } |
201 | } |
202 | |
203 | // -------------- key config -------------- |
204 | |
205 | // PicoPad[] format: MXYZ SACB RLDU |
206 | me_bind_action me_ctrl_actions[] = |
207 | { |
208 | { "UP ", 0x0001 }, |
209 | { "DOWN ", 0x0002 }, |
210 | { "LEFT ", 0x0004 }, |
211 | { "RIGHT ", 0x0008 }, |
212 | { "A ", 0x0040 }, |
213 | { "B ", 0x0010 }, |
214 | { "C ", 0x0020 }, |
215 | { "A turbo", 0x4000 }, |
216 | { "B turbo", 0x1000 }, |
217 | { "C turbo", 0x2000 }, |
218 | { "START ", 0x0080 }, |
219 | { "MODE ", 0x0800 }, |
220 | { "X ", 0x0400 }, |
221 | { "Y ", 0x0200 }, |
222 | { "Z ", 0x0100 }, |
223 | { NULL, 0 }, |
224 | }; |
225 | |
226 | me_bind_action emuctrl_actions[] = |
227 | { |
228 | { "Load State ", PEV_STATE_LOAD }, |
229 | { "Save State ", PEV_STATE_SAVE }, |
230 | { "Prev Save Slot ", PEV_SSLOT_PREV }, |
231 | { "Next Save Slot ", PEV_SSLOT_NEXT }, |
232 | { "Switch Renderer ", PEV_SWITCH_RND }, |
233 | { "Volume Down ", PEV_VOL_DOWN }, |
234 | { "Volume Up ", PEV_VOL_UP }, |
235 | { "Fast forward ", PEV_FF }, |
236 | { "Enter Menu ", PEV_MENU }, |
237 | { "Pico Next page ", PEV_PICO_PNEXT }, |
238 | { "Pico Prev page ", PEV_PICO_PPREV }, |
239 | { "Pico Switch input", PEV_PICO_SWINP }, |
240 | { NULL, 0 } |
241 | }; |
242 | |
243 | static int key_config_loop_wrap(int id, int keys) |
244 | { |
245 | switch (id) { |
246 | case MA_CTRL_PLAYER1: |
247 | key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0); |
248 | break; |
249 | case MA_CTRL_PLAYER2: |
250 | key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1); |
251 | break; |
252 | case MA_CTRL_EMU: |
253 | key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1); |
254 | break; |
255 | default: |
256 | break; |
257 | } |
258 | return 0; |
259 | } |
260 | |
261 | static const char *mgn_dev_name(int id, int *offs) |
262 | { |
263 | const char *name = NULL; |
264 | static int it = 0; |
265 | |
266 | if (id == MA_CTRL_DEV_FIRST) |
267 | it = 0; |
268 | |
269 | for (; it < IN_MAX_DEVS; it++) { |
270 | name = in_get_dev_name(it, 1, 1); |
271 | if (name != NULL) |
272 | break; |
273 | } |
274 | |
275 | it++; |
276 | return name; |
277 | } |
278 | |
279 | static int mh_saveloadcfg(int id, int keys); |
280 | static const char *mgn_saveloadcfg(int id, int *offs); |
281 | |
282 | static menu_entry e_menu_keyconfig[] = |
283 | { |
284 | mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap), |
285 | mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap), |
286 | mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap), |
287 | mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD), |
288 | mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30), |
289 | mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99), |
290 | mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg), |
291 | mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg), |
292 | mee_label (""), |
293 | mee_label ("Input devices:"), |
294 | mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name), |
295 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
296 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
297 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
298 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
299 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
300 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
301 | mee_end, |
302 | }; |
303 | |
304 | static int menu_loop_keyconfig(int id, int keys) |
305 | { |
306 | static int sel = 0; |
307 | |
308 | me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded); |
309 | me_loop(e_menu_keyconfig, &sel, NULL); |
310 | return 0; |
311 | } |
312 | |
313 | // ------------ SCD options menu ------------ |
314 | |
315 | static const char *mgn_cdopt_ra(int id, int *offs) |
316 | { |
317 | *offs = -5; |
318 | if (PicoCDBuffers <= 0) |
319 | return " OFF"; |
320 | sprintf(static_buff, "%5iK", PicoCDBuffers * 2); |
321 | return static_buff; |
322 | } |
323 | |
324 | static int mh_cdopt_ra(int id, int keys) |
325 | { |
326 | if (keys & PBTN_LEFT) { |
327 | PicoCDBuffers >>= 1; |
328 | if (PicoCDBuffers < 2) |
329 | PicoCDBuffers = 0; |
330 | } else { |
331 | if (PicoCDBuffers <= 0) |
332 | PicoCDBuffers = 1; |
333 | PicoCDBuffers <<= 1; |
334 | if (PicoCDBuffers > 8*1024) |
335 | PicoCDBuffers = 8*1024; // 16M |
336 | } |
337 | return 0; |
338 | } |
339 | |
340 | static const char h_cdleds[] = "Show power/CD LEDs of emulated console"; |
341 | static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins"; |
342 | static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music"; |
343 | static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n" |
344 | "most games don't need this"; |
345 | static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n" |
346 | "disable to improve performance"; |
347 | static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n" |
348 | "disable to improve performance"; |
349 | |
350 | static menu_entry e_menu_cd_options[] = |
351 | { |
352 | mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds), |
353 | mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda), |
354 | mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm), |
355 | mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra), |
356 | mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart), |
357 | mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx), |
358 | mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync), |
359 | mee_end, |
360 | }; |
361 | |
362 | static int menu_loop_cd_options(int id, int keys) |
363 | { |
364 | static int sel = 0; |
365 | me_loop(e_menu_cd_options, &sel, NULL); |
366 | return 0; |
367 | } |
368 | |
369 | // ------------ 32X options menu ------------ |
370 | |
371 | #ifndef NO_32X |
372 | |
373 | // convert from multiplier of VClk |
374 | static int mh_opt_sh2cycles(int id, int keys) |
375 | { |
376 | int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier; |
377 | |
378 | if (keys & (PBTN_LEFT|PBTN_RIGHT)) |
379 | *mul += (keys & PBTN_LEFT) ? -10 : 10; |
380 | if (keys & (PBTN_L|PBTN_R)) |
381 | *mul += (keys & PBTN_L) ? -100 : 100; |
382 | |
383 | if (*mul < 1) |
384 | *mul = 1; |
385 | else if (*mul > (10 << SH2_MULTI_SHIFT)) |
386 | *mul = 10 << SH2_MULTI_SHIFT; |
387 | |
388 | return 0; |
389 | } |
390 | |
391 | static const char *mgn_opt_sh2cycles(int id, int *offs) |
392 | { |
393 | int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier; |
394 | |
395 | sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT); |
396 | return static_buff; |
397 | } |
398 | |
399 | static const char h_32x_enable[] = "Enable emulation of the 32X addon"; |
400 | static const char h_pwm[] = "Disabling may improve performance, but break sound"; |
401 | static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n" |
402 | "lower values speed up emulation but break games\n" |
403 | "at least 11000 recommended for compatibility"; |
404 | |
405 | static menu_entry e_menu_32x_options[] = |
406 | { |
407 | mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable), |
408 | mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x), |
409 | mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm), |
410 | mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles), |
411 | mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles), |
412 | mee_end, |
413 | }; |
414 | |
415 | static int menu_loop_32x_options(int id, int keys) |
416 | { |
417 | static int sel = 0; |
418 | |
419 | me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL); |
420 | me_loop(e_menu_32x_options, &sel, NULL); |
421 | |
422 | return 0; |
423 | } |
424 | |
425 | #endif |
426 | |
427 | // ------------ adv options menu ------------ |
428 | |
429 | static menu_entry e_menu_adv_options[] = |
430 | { |
431 | mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM), |
432 | mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM), |
433 | mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80), |
434 | mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM), |
435 | mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG), |
436 | mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES), |
437 | mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG), |
438 | mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET), |
439 | mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT), |
440 | MENU_OPTIONS_ADV |
441 | mee_end, |
442 | }; |
443 | |
444 | static int menu_loop_adv_options(int id, int keys) |
445 | { |
446 | static int sel = 0; |
447 | me_loop(e_menu_adv_options, &sel, NULL); |
448 | return 0; |
449 | } |
450 | |
451 | // ------------ gfx options menu ------------ |
452 | |
453 | static menu_entry e_menu_gfx_options[] = |
454 | { |
455 | mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names), |
456 | MENU_OPTIONS_GFX |
457 | mee_end, |
458 | }; |
459 | |
460 | static int menu_loop_gfx_options(int id, int keys) |
461 | { |
462 | static int sel = 0; |
463 | |
464 | me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL); |
465 | me_loop(e_menu_gfx_options, &sel, NULL); |
466 | |
467 | return 0; |
468 | } |
469 | |
470 | // ------------ options menu ------------ |
471 | |
472 | static menu_entry e_menu_options[]; |
473 | |
474 | static int sndrate_prevnext(int rate, int dir) |
475 | { |
476 | static const int rates[] = { 8000, 11025, 16000, 22050, 44100 }; |
477 | int i; |
478 | |
479 | for (i = 0; i < 5; i++) |
480 | if (rates[i] == rate) break; |
481 | |
482 | i += dir ? 1 : -1; |
483 | if (i > 4) { |
484 | if (!(PicoOpt & POPT_EN_STEREO)) { |
485 | PicoOpt |= POPT_EN_STEREO; |
486 | return rates[0]; |
487 | } |
488 | return rates[4]; |
489 | } |
490 | if (i < 0) { |
491 | if (PicoOpt & POPT_EN_STEREO) { |
492 | PicoOpt &= ~POPT_EN_STEREO; |
493 | return rates[4]; |
494 | } |
495 | return rates[0]; |
496 | } |
497 | return rates[i]; |
498 | } |
499 | |
500 | static void region_prevnext(int right) |
501 | { |
502 | // jp_ntsc=1, jp_pal=2, usa=4, eu=8 |
503 | static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 }; |
504 | int i; |
505 | |
506 | if (right) { |
507 | if (!PicoRegionOverride) { |
508 | for (i = 0; i < 6; i++) |
509 | if (rgn_orders[i] == PicoAutoRgnOrder) break; |
510 | if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1]; |
511 | else PicoRegionOverride=1; |
512 | } |
513 | else |
514 | PicoRegionOverride <<= 1; |
515 | if (PicoRegionOverride > 8) |
516 | PicoRegionOverride = 8; |
517 | } else { |
518 | if (!PicoRegionOverride) { |
519 | for (i = 0; i < 6; i++) |
520 | if (rgn_orders[i] == PicoAutoRgnOrder) break; |
521 | if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1]; |
522 | } |
523 | else |
524 | PicoRegionOverride >>= 1; |
525 | } |
526 | } |
527 | |
528 | static int mh_opt_misc(int id, int keys) |
529 | { |
530 | switch (id) { |
531 | case MA_OPT_SOUND_QUALITY: |
532 | PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT); |
533 | break; |
534 | case MA_OPT_REGION: |
535 | region_prevnext(keys & PBTN_RIGHT); |
536 | break; |
537 | default: |
538 | break; |
539 | } |
540 | return 0; |
541 | } |
542 | |
543 | static int mh_saveloadcfg(int id, int keys) |
544 | { |
545 | int ret; |
546 | |
547 | if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice |
548 | config_slot += (keys & PBTN_LEFT) ? -1 : 1; |
549 | if (config_slot < 0) config_slot = 9; |
550 | else if (config_slot > 9) config_slot = 0; |
551 | me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current); |
552 | return 0; |
553 | } |
554 | |
555 | switch (id) { |
556 | case MA_OPT_SAVECFG: |
557 | case MA_OPT_SAVECFG_GAME: |
558 | if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0)) |
559 | me_update_msg("config saved"); |
560 | else |
561 | me_update_msg("failed to write config"); |
562 | break; |
563 | case MA_OPT_LOADCFG: |
564 | ret = emu_read_config(rom_fname_loaded, 1); |
565 | if (!ret) ret = emu_read_config(NULL, 1); |
566 | if (ret) me_update_msg("config loaded"); |
567 | else me_update_msg("failed to load config"); |
568 | break; |
569 | default: |
570 | return 0; |
571 | } |
572 | |
573 | return 1; |
574 | } |
575 | |
576 | static int mh_restore_defaults(int id, int keys) |
577 | { |
578 | emu_set_defconfig(); |
579 | me_update_msg("defaults restored"); |
580 | return 1; |
581 | } |
582 | |
583 | static const char *mgn_opt_fskip(int id, int *offs) |
584 | { |
585 | if (currentConfig.Frameskip < 0) |
586 | return "Auto"; |
587 | sprintf(static_buff, "%d", currentConfig.Frameskip); |
588 | return static_buff; |
589 | } |
590 | |
591 | static const char *mgn_opt_sound(int id, int *offs) |
592 | { |
593 | const char *str2; |
594 | *offs = -8; |
595 | str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono"; |
596 | sprintf(static_buff, "%5iHz %s", PsndRate, str2); |
597 | return static_buff; |
598 | } |
599 | |
600 | static const char *mgn_opt_region(int id, int *offs) |
601 | { |
602 | static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" }; |
603 | static const char *names_short[] = { "", " JP", " JP", " US", " EU" }; |
604 | int code = PicoRegionOverride; |
605 | int u, i = 0; |
606 | |
607 | *offs = -6; |
608 | if (code) { |
609 | code <<= 1; |
610 | while ((code >>= 1)) i++; |
611 | if (i > 4) |
612 | return "unknown"; |
613 | return names[i]; |
614 | } else { |
615 | strcpy(static_buff, "Auto:"); |
616 | for (u = 0; u < 3; u++) { |
617 | code = (PicoAutoRgnOrder >> u*4) & 0xf; |
618 | for (i = 0; code; code >>= 1, i++) |
619 | ; |
620 | strcat(static_buff, names_short[i]); |
621 | } |
622 | return static_buff; |
623 | } |
624 | } |
625 | |
626 | static const char *mgn_saveloadcfg(int id, int *offs) |
627 | { |
628 | static_buff[0] = 0; |
629 | if (config_slot != 0) |
630 | sprintf(static_buff, "[%i]", config_slot); |
631 | return static_buff; |
632 | } |
633 | |
634 | static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL }; |
635 | static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n" |
636 | "loading state or both"; |
637 | |
638 | static menu_entry e_menu_options[] = |
639 | { |
640 | mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9), |
641 | mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip), |
642 | mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region), |
643 | mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS), |
644 | mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND), |
645 | mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound), |
646 | mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save), |
647 | mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200), |
648 | mee_handler ("[Display options]", menu_loop_gfx_options), |
649 | mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options), |
650 | #ifndef NO_32X |
651 | mee_handler ("[32X options]", menu_loop_32x_options), |
652 | #endif |
653 | mee_handler ("[Advanced options]", menu_loop_adv_options), |
654 | mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg), |
655 | mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg), |
656 | mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg), |
657 | mee_handler ("Restore defaults", mh_restore_defaults), |
658 | mee_end, |
659 | }; |
660 | |
661 | static int menu_loop_options(int id, int keys) |
662 | { |
663 | static int sel = 0; |
664 | int i; |
665 | |
666 | i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS); |
667 | e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0; |
668 | me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded); |
669 | me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current); |
670 | |
671 | me_loop(e_menu_options, &sel, NULL); |
672 | |
673 | return 0; |
674 | } |
675 | |
676 | // ------------ debug menu ------------ |
677 | |
678 | #include <pico/debug.h> |
679 | |
680 | extern void SekStepM68k(void); |
681 | |
682 | static void mplayer_loop(void) |
683 | { |
684 | pemu_sound_start(); |
685 | |
686 | while (1) |
687 | { |
688 | PDebugZ80Frame(); |
689 | if (in_menu_wait_any(0) & PBTN_MA3) |
690 | break; |
691 | pemu_sound_wait(); |
692 | } |
693 | |
694 | pemu_sound_stop(); |
695 | } |
696 | |
697 | static void draw_text_debug(const char *str, int skip, int from) |
698 | { |
699 | const char *p; |
700 | int line; |
701 | |
702 | p = str; |
703 | while (skip-- > 0) |
704 | { |
705 | while (*p && *p != '\n') |
706 | p++; |
707 | if (*p == 0 || p[1] == 0) |
708 | return; |
709 | p++; |
710 | } |
711 | |
712 | str = p; |
713 | for (line = from; line < g_menuscreen_h / me_sfont_h; line++) |
714 | { |
715 | smalltext_out16(1, line * me_sfont_h, str, 0xffff); |
716 | while (*p && *p != '\n') |
717 | p++; |
718 | if (*p == 0) |
719 | break; |
720 | p++; str = p; |
721 | } |
722 | } |
723 | |
724 | #ifdef __GNUC__ |
725 | #define COMPILER "gcc " __VERSION__ |
726 | #else |
727 | #define COMPILER |
728 | #endif |
729 | |
730 | static void draw_frame_debug(void) |
731 | { |
732 | char layer_str[48] = "layers: "; |
733 | if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1); |
734 | if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1); |
735 | if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6); |
736 | if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6); |
737 | if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4); |
738 | |
739 | pemu_forced_frame(1, 0); |
740 | memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2); |
741 | smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff); |
742 | smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff); |
743 | } |
744 | |
745 | static void debug_menu_loop(void) |
746 | { |
747 | int inp, mode = 0; |
748 | int spr_offs = 0, dumped = 0; |
749 | char *tmp; |
750 | |
751 | while (1) |
752 | { |
753 | menu_draw_begin(1); |
754 | switch (mode) |
755 | { |
756 | case 0: tmp = PDebugMain(); |
757 | plat_debug_cat(tmp); |
758 | draw_text_debug(tmp, 0, 0); |
759 | if (dumped) { |
760 | smalltext_out16(g_menuscreen_w - 6 * me_sfont_h, |
761 | g_menuscreen_h - me_mfont_h, "dumped", 0xffff); |
762 | dumped = 0; |
763 | } |
764 | break; |
765 | case 1: draw_frame_debug(); |
766 | break; |
767 | case 2: pemu_forced_frame(1, 0); |
768 | menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0); |
769 | PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w + |
770 | g_menuscreen_w/2 - 320/2, g_menuscreen_w); |
771 | break; |
772 | case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2); |
773 | PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w); |
774 | PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16, |
775 | g_menuscreen_w, spr_offs); |
776 | draw_text_debug(PDebugSpriteList(), spr_offs, 6); |
777 | break; |
778 | case 4: tmp = PDebug32x(); |
779 | draw_text_debug(tmp, 0, 0); |
780 | break; |
781 | } |
782 | menu_draw_end(); |
783 | |
784 | inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R | |
785 | PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70); |
786 | if (inp & PBTN_MBACK) return; |
787 | if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; } |
788 | if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; } |
789 | switch (mode) |
790 | { |
791 | case 0: |
792 | if (inp & PBTN_MOK) |
793 | PDebugCPUStep(); |
794 | if (inp & PBTN_MA3) { |
795 | while (inp & PBTN_MA3) |
796 | inp = in_menu_wait_any(-1); |
797 | mplayer_loop(); |
798 | } |
799 | if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) { |
800 | mkdir("dumps", 0777); |
801 | PDebugDumpMem(); |
802 | while (inp & PBTN_MA2) inp = in_menu_wait_any(-1); |
803 | dumped = 1; |
804 | } |
805 | break; |
806 | case 1: |
807 | if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON; |
808 | if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON; |
809 | if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON; |
810 | if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON; |
811 | if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON; |
812 | if (inp & PBTN_MOK) { |
813 | PsndOut = NULL; // just in case |
814 | PicoSkipFrame = 1; |
815 | PicoFrame(); |
816 | PicoSkipFrame = 0; |
817 | while (inp & PBTN_MOK) inp = in_menu_wait_any(-1); |
818 | } |
819 | break; |
820 | case 3: |
821 | if (inp & PBTN_DOWN) spr_offs++; |
822 | if (inp & PBTN_UP) spr_offs--; |
823 | if (spr_offs < 0) spr_offs = 0; |
824 | break; |
825 | } |
826 | } |
827 | } |
828 | |
829 | // ------------ main menu ------------ |
830 | |
831 | static char *romsel_run(void) |
832 | { |
833 | char *ret, *sel_name; |
834 | |
835 | sel_name = malloc(sizeof(rom_fname_loaded)); |
836 | if (sel_name == NULL) |
837 | return NULL; |
838 | strcpy(sel_name, rom_fname_loaded); |
839 | |
840 | ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded)); |
841 | free(sel_name); |
842 | return ret; |
843 | } |
844 | |
845 | static int main_menu_handler(int id, int keys) |
846 | { |
847 | char *ret_name; |
848 | |
849 | switch (id) |
850 | { |
851 | case MA_MAIN_RESUME_GAME: |
852 | if (rom_loaded) |
853 | return 1; |
854 | break; |
855 | case MA_MAIN_SAVE_STATE: |
856 | if (rom_loaded) |
857 | return menu_loop_savestate(0); |
858 | break; |
859 | case MA_MAIN_LOAD_STATE: |
860 | if (rom_loaded) |
861 | return menu_loop_savestate(1); |
862 | break; |
863 | case MA_MAIN_RESET_GAME: |
864 | if (rom_loaded) { |
865 | emu_reset_game(); |
866 | return 1; |
867 | } |
868 | break; |
869 | case MA_MAIN_LOAD_ROM: |
870 | ret_name = romsel_run(); |
871 | if (ret_name != NULL) { |
872 | lprintf("selected file: %s\n", ret_name); |
873 | engineState = PGS_ReloadRom; |
874 | return 1; |
875 | } |
876 | break; |
877 | case MA_MAIN_CREDITS: |
878 | draw_menu_credits(); |
879 | in_menu_wait(PBTN_MOK|PBTN_MBACK, 70); |
880 | break; |
881 | case MA_MAIN_EXIT: |
882 | engineState = PGS_Quit; |
883 | return 1; |
884 | case MA_MAIN_PATCHES: |
885 | if (rom_loaded && PicoPatches) { |
886 | menu_loop_patches(); |
887 | PicoPatchApply(); |
888 | me_update_msg("Patches applied"); |
889 | } |
890 | break; |
891 | default: |
892 | lprintf("%s: something unknown selected\n", __FUNCTION__); |
893 | break; |
894 | } |
895 | |
896 | return 0; |
897 | } |
898 | |
899 | static menu_entry e_menu_main[] = |
900 | { |
901 | mee_label ("PicoDrive " VERSION), |
902 | mee_label (""), |
903 | mee_label (""), |
904 | mee_label (""), |
905 | mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler), |
906 | mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler), |
907 | mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler), |
908 | mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler), |
909 | mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler), |
910 | mee_handler ("Change options", menu_loop_options), |
911 | mee_handler ("Configure controls", menu_loop_keyconfig), |
912 | mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler), |
913 | mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler), |
914 | mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler), |
915 | mee_end, |
916 | }; |
917 | |
918 | void menu_loop(void) |
919 | { |
920 | static int sel = 0; |
921 | |
922 | me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded); |
923 | me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded); |
924 | me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded); |
925 | me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded); |
926 | me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL); |
927 | |
928 | menu_enter(rom_loaded); |
929 | in_set_config_int(0, IN_CFG_BLOCKING, 1); |
930 | me_loop(e_menu_main, &sel, menu_main_plat_draw); |
931 | |
932 | if (rom_loaded) { |
933 | if (engineState == PGS_Menu) |
934 | engineState = PGS_Running; |
935 | /* wait until menu, ok, back is released */ |
936 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK)) |
937 | ; |
938 | } |
939 | |
940 | in_set_config_int(0, IN_CFG_BLOCKING, 0); |
941 | } |
942 | |
943 | // --------- CD tray close menu ---------- |
944 | |
945 | static int mh_tray_load_cd(int id, int keys) |
946 | { |
947 | char *ret_name; |
948 | |
949 | ret_name = romsel_run(); |
950 | if (ret_name == NULL) |
951 | return 0; |
952 | |
953 | engineState = PGS_RestartRun; |
954 | return emu_swap_cd(ret_name); |
955 | } |
956 | |
957 | static int mh_tray_nothing(int id, int keys) |
958 | { |
959 | return 1; |
960 | } |
961 | |
962 | static menu_entry e_menu_tray[] = |
963 | { |
964 | mee_label ("The CD tray has opened."), |
965 | mee_label (""), |
966 | mee_label (""), |
967 | mee_handler("Load CD image", mh_tray_load_cd), |
968 | mee_handler("Insert nothing", mh_tray_nothing), |
969 | mee_end, |
970 | }; |
971 | |
972 | int menu_loop_tray(void) |
973 | { |
974 | int ret = 1, sel = 0; |
975 | |
976 | menu_enter(rom_loaded); |
977 | |
978 | in_set_config_int(0, IN_CFG_BLOCKING, 1); |
979 | me_loop(e_menu_tray, &sel, NULL); |
980 | |
981 | if (engineState != PGS_RestartRun) { |
982 | engineState = PGS_RestartRun; |
983 | ret = 0; /* no CD inserted */ |
984 | } |
985 | |
986 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK)); |
987 | in_set_config_int(0, IN_CFG_BLOCKING, 0); |
988 | |
989 | return ret; |
990 | } |
991 | |
992 | void me_update_msg(const char *msg) |
993 | { |
994 | strncpy(menu_error_msg, msg, sizeof(menu_error_msg)); |
995 | menu_error_msg[sizeof(menu_error_msg) - 1] = 0; |
996 | |
997 | menu_error_time = plat_get_ticks_ms(); |
998 | lprintf("msg: %s\n", menu_error_msg); |
999 | } |
1000 | |
1001 | // ------------ util ------------ |
1002 | |
1003 | /* hidden options for config engine only */ |
1004 | static menu_entry e_menu_hidden[] = |
1005 | { |
1006 | mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080), |
1007 | mee_end, |
1008 | }; |
1009 | |
1010 | static menu_entry *e_menu_table[] = |
1011 | { |
1012 | e_menu_options, |
1013 | e_menu_gfx_options, |
1014 | e_menu_adv_options, |
1015 | e_menu_cd_options, |
1016 | #ifndef NO_32X |
1017 | e_menu_32x_options, |
1018 | #endif |
1019 | e_menu_keyconfig, |
1020 | e_menu_hidden, |
1021 | }; |
1022 | |
1023 | static menu_entry *me_list_table = NULL; |
1024 | static menu_entry *me_list_i = NULL; |
1025 | |
1026 | menu_entry *me_list_get_first(void) |
1027 | { |
1028 | me_list_table = me_list_i = e_menu_table[0]; |
1029 | return me_list_i; |
1030 | } |
1031 | |
1032 | menu_entry *me_list_get_next(void) |
1033 | { |
1034 | int i; |
1035 | |
1036 | me_list_i++; |
1037 | if (me_list_i->name != NULL) |
1038 | return me_list_i; |
1039 | |
1040 | for (i = 0; i < array_size(e_menu_table); i++) |
1041 | if (me_list_table == e_menu_table[i]) |
1042 | break; |
1043 | |
1044 | if (i + 1 < array_size(e_menu_table)) |
1045 | me_list_table = me_list_i = e_menu_table[i + 1]; |
1046 | else |
1047 | me_list_table = me_list_i = NULL; |
1048 | |
1049 | return me_list_i; |
1050 | } |
1051 | |