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1 | #include <string.h> |
2 | |
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3 | #include "emu.h" |
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4 | #include "menu_pico.h" |
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5 | |
6 | #include <version.h> |
7 | #include <revision.h> |
8 | |
9 | #include <pico/pico.h> |
10 | #include <pico/patch.h> |
11 | |
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12 | // rrrr rggg gggb bbbb |
13 | static unsigned short fname2color(const char *fname) |
14 | { |
15 | const char *ext = fname + strlen(fname) - 3; |
16 | static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" }; |
17 | static const char *other_exts[] = { "gmv", "pat" }; |
18 | int i; |
19 | |
20 | if (ext < fname) ext = fname; |
21 | for (i = 0; i < array_size(rom_exts); i++) |
22 | if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines |
23 | for (i = 0; i < array_size(other_exts); i++) |
24 | if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5; |
25 | return 0xffff; |
26 | } |
27 | |
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28 | #include "menu.c" |
29 | |
30 | /* platform specific options and handlers */ |
31 | #if defined(__GP2X__) |
32 | #include "../gp2x/menu.c" |
33 | #elif defined(PANDORA) |
34 | #include "../pandora/menu.c" |
35 | #else |
36 | #define MENU_OPTIONS_GFX |
37 | #define MENU_OPTIONS_ADV |
38 | #define menu_main_plat_draw NULL |
39 | #endif |
40 | |
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41 | static void menu_enter(int is_rom_loaded) |
42 | { |
43 | if (is_rom_loaded) |
44 | { |
45 | // darken the active framebuffer |
46 | menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1); |
47 | } |
48 | else |
49 | { |
50 | char buff[256]; |
51 | |
52 | // should really only happen once, on startup.. |
53 | emu_make_path(buff, "skin/background.png", sizeof(buff)); |
54 | if (readpng(g_menubg_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h) < 0) |
55 | memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2); |
56 | } |
57 | |
58 | plat_video_menu_enter(is_rom_loaded); |
59 | } |
60 | |
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61 | static void draw_savestate_bg(int slot) |
62 | { |
63 | const char *fname; |
64 | void *tmp_state; |
65 | |
66 | fname = emu_get_save_fname(1, 0, slot); |
67 | if (!fname) |
68 | return; |
69 | |
70 | tmp_state = PicoTmpStateSave(); |
71 | |
72 | PicoStateLoadGfx(fname); |
73 | |
74 | /* do a frame and fetch menu bg */ |
75 | pemu_forced_frame(0, 0); |
76 | |
77 | menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1); |
78 | |
79 | PicoTmpStateRestore(tmp_state); |
80 | } |
81 | |
82 | // --------- loading ROM screen ---------- |
83 | |
84 | static int cdload_called = 0; |
85 | |
86 | static void load_progress_cb(int percent) |
87 | { |
88 | int ln, len = percent * g_menuscreen_w / 100; |
89 | unsigned short *dst; |
90 | |
91 | if (len > g_menuscreen_w) |
92 | len = g_menuscreen_w; |
93 | |
94 | menu_draw_begin(0); |
95 | dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2; |
96 | for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w) |
97 | memset(dst, 0xff, len * 2); |
98 | menu_draw_end(); |
99 | } |
100 | |
101 | static void cdload_progress_cb(const char *fname, int percent) |
102 | { |
103 | int ln, len = percent * g_menuscreen_w / 100; |
104 | unsigned short *dst; |
105 | |
106 | menu_draw_begin(0); |
107 | dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2; |
108 | memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2); |
109 | |
110 | smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff); |
111 | smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff); |
112 | dst += g_menuscreen_w * me_sfont_h * 3; |
113 | |
114 | if (len > g_menuscreen_w) |
115 | len = g_menuscreen_w; |
116 | |
117 | for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w) |
118 | memset(dst, 0xff, len * 2); |
119 | menu_draw_end(); |
120 | |
121 | cdload_called = 1; |
122 | } |
123 | |
124 | void menu_romload_prepare(const char *rom_name) |
125 | { |
126 | const char *p = rom_name + strlen(rom_name); |
127 | int i; |
128 | |
129 | while (p > rom_name && *p != '/') |
130 | p--; |
131 | |
132 | /* fill all buffers, callbacks won't update in full */ |
133 | for (i = 0; i < 3; i++) { |
134 | menu_draw_begin(1); |
135 | smalltext_out16(1, 1, "Loading", 0xffff); |
136 | smalltext_out16(1, me_sfont_h, p, 0xffff); |
137 | menu_draw_end(); |
138 | } |
139 | |
140 | PicoCartLoadProgressCB = load_progress_cb; |
141 | PicoCDLoadProgressCB = cdload_progress_cb; |
142 | cdload_called = 0; |
143 | } |
144 | |
145 | void menu_romload_end(void) |
146 | { |
147 | PicoCartLoadProgressCB = NULL; |
148 | PicoCDLoadProgressCB = NULL; |
149 | |
150 | menu_draw_begin(0); |
151 | smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h, |
152 | "Starting emulation...", 0xffff); |
153 | menu_draw_end(); |
154 | } |
155 | |
156 | // ------------ patch/gg menu ------------ |
157 | |
158 | static void draw_patchlist(int sel) |
159 | { |
160 | int max_cnt, start, i, pos, active; |
161 | |
162 | max_cnt = g_menuscreen_h / me_sfont_h; |
163 | start = max_cnt / 2 - sel; |
164 | |
165 | menu_draw_begin(1); |
166 | |
167 | for (i = 0; i < PicoPatchCount; i++) { |
168 | pos = start + i; |
169 | if (pos < 0) continue; |
170 | if (pos >= max_cnt) break; |
171 | active = PicoPatches[i].active; |
172 | smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff); |
173 | smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff); |
174 | } |
175 | pos = start + i; |
176 | if (pos < max_cnt) |
177 | smalltext_out16(14, pos * me_sfont_h, "done", 0xffff); |
178 | |
179 | text_out16(5, max_cnt / 2 * me_sfont_h, ">"); |
180 | menu_draw_end(); |
181 | } |
182 | |
183 | static void menu_loop_patches(void) |
184 | { |
185 | static int menu_sel = 0; |
186 | int inp; |
187 | |
188 | for (;;) |
189 | { |
190 | draw_patchlist(menu_sel); |
191 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33); |
192 | if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; } |
193 | if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; } |
194 | if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; } |
195 | if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; } |
196 | if (inp & PBTN_MOK) { // action |
197 | if (menu_sel < PicoPatchCount) |
198 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active; |
199 | else break; |
200 | } |
201 | if (inp & PBTN_MBACK) |
202 | break; |
203 | } |
204 | } |
205 | |
206 | // -------------- key config -------------- |
207 | |
208 | // PicoPad[] format: MXYZ SACB RLDU |
209 | me_bind_action me_ctrl_actions[] = |
210 | { |
211 | { "UP ", 0x0001 }, |
212 | { "DOWN ", 0x0002 }, |
213 | { "LEFT ", 0x0004 }, |
214 | { "RIGHT ", 0x0008 }, |
215 | { "A ", 0x0040 }, |
216 | { "B ", 0x0010 }, |
217 | { "C ", 0x0020 }, |
218 | { "A turbo", 0x4000 }, |
219 | { "B turbo", 0x1000 }, |
220 | { "C turbo", 0x2000 }, |
221 | { "START ", 0x0080 }, |
222 | { "MODE ", 0x0800 }, |
223 | { "X ", 0x0400 }, |
224 | { "Y ", 0x0200 }, |
225 | { "Z ", 0x0100 }, |
226 | { NULL, 0 }, |
227 | }; |
228 | |
229 | me_bind_action emuctrl_actions[] = |
230 | { |
231 | { "Load State ", PEV_STATE_LOAD }, |
232 | { "Save State ", PEV_STATE_SAVE }, |
233 | { "Prev Save Slot ", PEV_SSLOT_PREV }, |
234 | { "Next Save Slot ", PEV_SSLOT_NEXT }, |
235 | { "Switch Renderer ", PEV_SWITCH_RND }, |
236 | { "Volume Down ", PEV_VOL_DOWN }, |
237 | { "Volume Up ", PEV_VOL_UP }, |
238 | { "Fast forward ", PEV_FF }, |
239 | { "Enter Menu ", PEV_MENU }, |
240 | { "Pico Next page ", PEV_PICO_PNEXT }, |
241 | { "Pico Prev page ", PEV_PICO_PPREV }, |
242 | { "Pico Switch input", PEV_PICO_SWINP }, |
243 | { NULL, 0 } |
244 | }; |
245 | |
246 | static int key_config_loop_wrap(int id, int keys) |
247 | { |
248 | switch (id) { |
249 | case MA_CTRL_PLAYER1: |
250 | key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0); |
251 | break; |
252 | case MA_CTRL_PLAYER2: |
253 | key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1); |
254 | break; |
255 | case MA_CTRL_EMU: |
256 | key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1); |
257 | break; |
258 | default: |
259 | break; |
260 | } |
261 | return 0; |
262 | } |
263 | |
264 | static const char *mgn_dev_name(int id, int *offs) |
265 | { |
266 | const char *name = NULL; |
267 | static int it = 0; |
268 | |
269 | if (id == MA_CTRL_DEV_FIRST) |
270 | it = 0; |
271 | |
272 | for (; it < IN_MAX_DEVS; it++) { |
273 | name = in_get_dev_name(it, 1, 1); |
274 | if (name != NULL) |
275 | break; |
276 | } |
277 | |
278 | it++; |
279 | return name; |
280 | } |
281 | |
282 | static int mh_saveloadcfg(int id, int keys); |
283 | static const char *mgn_saveloadcfg(int id, int *offs); |
284 | |
285 | static menu_entry e_menu_keyconfig[] = |
286 | { |
287 | mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap), |
288 | mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap), |
289 | mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap), |
290 | mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD), |
291 | mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30), |
292 | mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99), |
293 | mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg), |
294 | mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg), |
295 | mee_label (""), |
296 | mee_label ("Input devices:"), |
297 | mee_label_mk (MA_CTRL_DEV_FIRST, 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_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
302 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
303 | mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name), |
304 | mee_end, |
305 | }; |
306 | |
307 | static int menu_loop_keyconfig(int id, int keys) |
308 | { |
309 | static int sel = 0; |
310 | |
311 | me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded); |
312 | me_loop(e_menu_keyconfig, &sel, NULL); |
313 | return 0; |
314 | } |
315 | |
316 | // ------------ SCD options menu ------------ |
317 | |
318 | static const char *mgn_cdopt_ra(int id, int *offs) |
319 | { |
320 | *offs = -5; |
321 | if (PicoCDBuffers <= 0) |
322 | return " OFF"; |
323 | sprintf(static_buff, "%5iK", PicoCDBuffers * 2); |
324 | return static_buff; |
325 | } |
326 | |
327 | static int mh_cdopt_ra(int id, int keys) |
328 | { |
329 | if (keys & PBTN_LEFT) { |
330 | PicoCDBuffers >>= 1; |
331 | if (PicoCDBuffers < 2) |
332 | PicoCDBuffers = 0; |
333 | } else { |
334 | if (PicoCDBuffers <= 0) |
335 | PicoCDBuffers = 1; |
336 | PicoCDBuffers <<= 1; |
337 | if (PicoCDBuffers > 8*1024) |
338 | PicoCDBuffers = 8*1024; // 16M |
339 | } |
340 | return 0; |
341 | } |
342 | |
343 | static const char h_cdleds[] = "Show power/CD LEDs of emulated console"; |
344 | static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins"; |
345 | static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music"; |
346 | static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n" |
347 | "most games don't need this"; |
348 | static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n" |
349 | "disable to improve performance"; |
350 | static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n" |
351 | "disable to improve performance"; |
352 | |
353 | static menu_entry e_menu_cd_options[] = |
354 | { |
355 | mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds), |
356 | mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda), |
357 | mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm), |
358 | mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra), |
359 | mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart), |
360 | mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx), |
361 | mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync), |
362 | mee_end, |
363 | }; |
364 | |
365 | static int menu_loop_cd_options(int id, int keys) |
366 | { |
367 | static int sel = 0; |
368 | me_loop(e_menu_cd_options, &sel, NULL); |
369 | return 0; |
370 | } |
371 | |
372 | // ------------ 32X options menu ------------ |
373 | |
374 | #ifndef NO_32X |
375 | |
376 | // convert from multiplier of VClk |
377 | static int mh_opt_sh2cycles(int id, int keys) |
378 | { |
379 | int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier; |
380 | |
381 | if (keys & (PBTN_LEFT|PBTN_RIGHT)) |
382 | *mul += (keys & PBTN_LEFT) ? -10 : 10; |
383 | if (keys & (PBTN_L|PBTN_R)) |
384 | *mul += (keys & PBTN_L) ? -100 : 100; |
385 | |
386 | if (*mul < 1) |
387 | *mul = 1; |
388 | else if (*mul > (10 << SH2_MULTI_SHIFT)) |
389 | *mul = 10 << SH2_MULTI_SHIFT; |
390 | |
391 | return 0; |
392 | } |
393 | |
394 | static const char *mgn_opt_sh2cycles(int id, int *offs) |
395 | { |
396 | int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier; |
397 | |
398 | sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT); |
399 | return static_buff; |
400 | } |
401 | |
402 | static const char h_32x_enable[] = "Enable emulation of the 32X addon"; |
403 | static const char h_pwm[] = "Disabling may improve performance, but break sound"; |
404 | static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n" |
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405 | "lower values speed up emulation but break games\n" |
406 | "at least 11000 recommended for compatibility"; |
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407 | |
408 | static menu_entry e_menu_32x_options[] = |
409 | { |
410 | mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable), |
411 | mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x), |
412 | mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm), |
413 | mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles), |
414 | mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles), |
415 | mee_end, |
416 | }; |
417 | |
418 | static int menu_loop_32x_options(int id, int keys) |
419 | { |
420 | static int sel = 0; |
421 | |
422 | me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL); |
423 | me_loop(e_menu_32x_options, &sel, NULL); |
424 | |
425 | return 0; |
426 | } |
427 | |
428 | #endif |
429 | |
430 | // ------------ adv options menu ------------ |
431 | |
432 | static menu_entry e_menu_adv_options[] = |
433 | { |
434 | mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM), |
435 | mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM), |
436 | mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80), |
437 | mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM), |
438 | mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG), |
439 | mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES), |
440 | mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG), |
441 | mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET), |
442 | mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT), |
443 | MENU_OPTIONS_ADV |
444 | mee_end, |
445 | }; |
446 | |
447 | static int menu_loop_adv_options(int id, int keys) |
448 | { |
449 | static int sel = 0; |
450 | me_loop(e_menu_adv_options, &sel, NULL); |
451 | return 0; |
452 | } |
453 | |
454 | // ------------ gfx options menu ------------ |
455 | |
456 | static menu_entry e_menu_gfx_options[] = |
457 | { |
458 | mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names), |
459 | MENU_OPTIONS_GFX |
460 | mee_end, |
461 | }; |
462 | |
463 | static int menu_loop_gfx_options(int id, int keys) |
464 | { |
465 | static int sel = 0; |
466 | |
467 | me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL); |
468 | me_loop(e_menu_gfx_options, &sel, NULL); |
469 | |
470 | return 0; |
471 | } |
472 | |
473 | // ------------ options menu ------------ |
474 | |
475 | static menu_entry e_menu_options[]; |
476 | |
477 | static int sndrate_prevnext(int rate, int dir) |
478 | { |
479 | static const int rates[] = { 8000, 11025, 16000, 22050, 44100 }; |
480 | int i; |
481 | |
482 | for (i = 0; i < 5; i++) |
483 | if (rates[i] == rate) break; |
484 | |
485 | i += dir ? 1 : -1; |
486 | if (i > 4) { |
487 | if (!(PicoOpt & POPT_EN_STEREO)) { |
488 | PicoOpt |= POPT_EN_STEREO; |
489 | return rates[0]; |
490 | } |
491 | return rates[4]; |
492 | } |
493 | if (i < 0) { |
494 | if (PicoOpt & POPT_EN_STEREO) { |
495 | PicoOpt &= ~POPT_EN_STEREO; |
496 | return rates[4]; |
497 | } |
498 | return rates[0]; |
499 | } |
500 | return rates[i]; |
501 | } |
502 | |
503 | static void region_prevnext(int right) |
504 | { |
505 | // jp_ntsc=1, jp_pal=2, usa=4, eu=8 |
506 | static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 }; |
507 | int i; |
508 | |
509 | if (right) { |
510 | if (!PicoRegionOverride) { |
511 | for (i = 0; i < 6; i++) |
512 | if (rgn_orders[i] == PicoAutoRgnOrder) break; |
513 | if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1]; |
514 | else PicoRegionOverride=1; |
515 | } |
516 | else |
517 | PicoRegionOverride <<= 1; |
518 | if (PicoRegionOverride > 8) |
519 | PicoRegionOverride = 8; |
520 | } else { |
521 | if (!PicoRegionOverride) { |
522 | for (i = 0; i < 6; i++) |
523 | if (rgn_orders[i] == PicoAutoRgnOrder) break; |
524 | if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1]; |
525 | } |
526 | else |
527 | PicoRegionOverride >>= 1; |
528 | } |
529 | } |
530 | |
531 | static int mh_opt_misc(int id, int keys) |
532 | { |
533 | switch (id) { |
534 | case MA_OPT_SOUND_QUALITY: |
535 | PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT); |
536 | break; |
537 | case MA_OPT_REGION: |
538 | region_prevnext(keys & PBTN_RIGHT); |
539 | break; |
540 | default: |
541 | break; |
542 | } |
543 | return 0; |
544 | } |
545 | |
546 | static int mh_saveloadcfg(int id, int keys) |
547 | { |
548 | int ret; |
549 | |
550 | if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice |
551 | config_slot += (keys & PBTN_LEFT) ? -1 : 1; |
552 | if (config_slot < 0) config_slot = 9; |
553 | else if (config_slot > 9) config_slot = 0; |
554 | me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current); |
555 | return 0; |
556 | } |
557 | |
558 | switch (id) { |
559 | case MA_OPT_SAVECFG: |
560 | case MA_OPT_SAVECFG_GAME: |
561 | if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0)) |
562 | me_update_msg("config saved"); |
563 | else |
564 | me_update_msg("failed to write config"); |
565 | break; |
566 | case MA_OPT_LOADCFG: |
567 | ret = emu_read_config(rom_fname_loaded, 1); |
568 | if (!ret) ret = emu_read_config(NULL, 1); |
569 | if (ret) me_update_msg("config loaded"); |
570 | else me_update_msg("failed to load config"); |
571 | break; |
572 | default: |
573 | return 0; |
574 | } |
575 | |
576 | return 1; |
577 | } |
578 | |
579 | static int mh_restore_defaults(int id, int keys) |
580 | { |
581 | emu_set_defconfig(); |
582 | me_update_msg("defaults restored"); |
583 | return 1; |
584 | } |
585 | |
586 | static const char *mgn_opt_fskip(int id, int *offs) |
587 | { |
588 | if (currentConfig.Frameskip < 0) |
589 | return "Auto"; |
590 | sprintf(static_buff, "%d", currentConfig.Frameskip); |
591 | return static_buff; |
592 | } |
593 | |
594 | static const char *mgn_opt_sound(int id, int *offs) |
595 | { |
596 | const char *str2; |
597 | *offs = -8; |
598 | str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono"; |
599 | sprintf(static_buff, "%5iHz %s", PsndRate, str2); |
600 | return static_buff; |
601 | } |
602 | |
603 | static const char *mgn_opt_region(int id, int *offs) |
604 | { |
605 | static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" }; |
606 | static const char *names_short[] = { "", " JP", " JP", " US", " EU" }; |
607 | int code = PicoRegionOverride; |
608 | int u, i = 0; |
609 | |
610 | *offs = -6; |
611 | if (code) { |
612 | code <<= 1; |
613 | while ((code >>= 1)) i++; |
614 | if (i > 4) |
615 | return "unknown"; |
616 | return names[i]; |
617 | } else { |
618 | strcpy(static_buff, "Auto:"); |
619 | for (u = 0; u < 3; u++) { |
620 | code = (PicoAutoRgnOrder >> u*4) & 0xf; |
621 | for (i = 0; code; code >>= 1, i++) |
622 | ; |
623 | strcat(static_buff, names_short[i]); |
624 | } |
625 | return static_buff; |
626 | } |
627 | } |
628 | |
629 | static const char *mgn_saveloadcfg(int id, int *offs) |
630 | { |
631 | static_buff[0] = 0; |
632 | if (config_slot != 0) |
633 | sprintf(static_buff, "[%i]", config_slot); |
634 | return static_buff; |
635 | } |
636 | |
637 | static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL }; |
638 | static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n" |
639 | "loading state or both"; |
640 | |
641 | static menu_entry e_menu_options[] = |
642 | { |
643 | mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9), |
644 | mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip), |
645 | mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region), |
646 | mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS), |
647 | mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND), |
648 | mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound), |
649 | mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save), |
650 | mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200), |
651 | mee_handler ("[Display options]", menu_loop_gfx_options), |
652 | mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options), |
653 | #ifndef NO_32X |
654 | mee_handler ("[32X options]", menu_loop_32x_options), |
655 | #endif |
656 | mee_handler ("[Advanced options]", menu_loop_adv_options), |
657 | mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg), |
658 | mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg), |
659 | mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg), |
660 | mee_handler ("Restore defaults", mh_restore_defaults), |
661 | mee_end, |
662 | }; |
663 | |
664 | static int menu_loop_options(int id, int keys) |
665 | { |
666 | static int sel = 0; |
667 | int i; |
668 | |
669 | i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS); |
670 | e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0; |
671 | me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded); |
672 | me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current); |
673 | |
674 | me_loop(e_menu_options, &sel, NULL); |
675 | |
676 | return 0; |
677 | } |
678 | |
679 | // ------------ debug menu ------------ |
680 | |
681 | #include <pico/debug.h> |
682 | |
683 | extern void SekStepM68k(void); |
684 | |
685 | static void mplayer_loop(void) |
686 | { |
687 | pemu_sound_start(); |
688 | |
689 | while (1) |
690 | { |
691 | PDebugZ80Frame(); |
692 | if (in_menu_wait_any(0) & PBTN_MA3) |
693 | break; |
694 | pemu_sound_wait(); |
695 | } |
696 | |
697 | pemu_sound_stop(); |
698 | } |
699 | |
700 | static void draw_text_debug(const char *str, int skip, int from) |
701 | { |
702 | const char *p; |
703 | int line; |
704 | |
705 | p = str; |
706 | while (skip-- > 0) |
707 | { |
708 | while (*p && *p != '\n') |
709 | p++; |
710 | if (*p == 0 || p[1] == 0) |
711 | return; |
712 | p++; |
713 | } |
714 | |
715 | str = p; |
716 | for (line = from; line < g_menuscreen_h / me_sfont_h; line++) |
717 | { |
718 | smalltext_out16(1, line * me_sfont_h, str, 0xffff); |
719 | while (*p && *p != '\n') |
720 | p++; |
721 | if (*p == 0) |
722 | break; |
723 | p++; str = p; |
724 | } |
725 | } |
726 | |
727 | #ifdef __GNUC__ |
728 | #define COMPILER "gcc " __VERSION__ |
729 | #else |
730 | #define COMPILER |
731 | #endif |
732 | |
733 | static void draw_frame_debug(void) |
734 | { |
735 | char layer_str[48] = "layers: "; |
736 | if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1); |
737 | if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1); |
738 | if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6); |
739 | if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6); |
740 | if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4); |
741 | |
742 | pemu_forced_frame(1, 0); |
743 | memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2); |
744 | smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff); |
745 | smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff); |
746 | } |
747 | |
748 | static void debug_menu_loop(void) |
749 | { |
750 | int inp, mode = 0; |
751 | int spr_offs = 0, dumped = 0; |
752 | char *tmp; |
753 | |
754 | while (1) |
755 | { |
756 | menu_draw_begin(1); |
757 | switch (mode) |
758 | { |
759 | case 0: tmp = PDebugMain(); |
760 | plat_debug_cat(tmp); |
761 | draw_text_debug(tmp, 0, 0); |
762 | if (dumped) { |
763 | smalltext_out16(g_menuscreen_w - 6 * me_sfont_h, |
764 | g_menuscreen_h - me_mfont_h, "dumped", 0xffff); |
765 | dumped = 0; |
766 | } |
767 | break; |
768 | case 1: draw_frame_debug(); |
769 | break; |
770 | case 2: pemu_forced_frame(1, 0); |
771 | menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0); |
772 | PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w + |
773 | g_menuscreen_w/2 - 320/2, g_menuscreen_w); |
774 | break; |
775 | case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2); |
776 | PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w); |
777 | PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16, |
778 | g_menuscreen_w, spr_offs); |
779 | draw_text_debug(PDebugSpriteList(), spr_offs, 6); |
780 | break; |
781 | case 4: tmp = PDebug32x(); |
782 | draw_text_debug(tmp, 0, 0); |
783 | break; |
784 | } |
785 | menu_draw_end(); |
786 | |
787 | inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R | |
788 | PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70); |
789 | if (inp & PBTN_MBACK) return; |
790 | if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; } |
791 | if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; } |
792 | switch (mode) |
793 | { |
794 | case 0: |
795 | if (inp & PBTN_MOK) |
796 | PDebugCPUStep(); |
797 | if (inp & PBTN_MA3) { |
798 | while (inp & PBTN_MA3) |
799 | inp = in_menu_wait_any(-1); |
800 | mplayer_loop(); |
801 | } |
802 | if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) { |
803 | mkdir("dumps", 0777); |
804 | PDebugDumpMem(); |
805 | while (inp & PBTN_MA2) inp = in_menu_wait_any(-1); |
806 | dumped = 1; |
807 | } |
808 | break; |
809 | case 1: |
810 | if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON; |
811 | if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON; |
812 | if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON; |
813 | if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON; |
814 | if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON; |
815 | if (inp & PBTN_MOK) { |
816 | PsndOut = NULL; // just in case |
817 | PicoSkipFrame = 1; |
818 | PicoFrame(); |
819 | PicoSkipFrame = 0; |
820 | while (inp & PBTN_MOK) inp = in_menu_wait_any(-1); |
821 | } |
822 | break; |
823 | case 3: |
824 | if (inp & PBTN_DOWN) spr_offs++; |
825 | if (inp & PBTN_UP) spr_offs--; |
826 | if (spr_offs < 0) spr_offs = 0; |
827 | break; |
828 | } |
829 | } |
830 | } |
831 | |
832 | // ------------ main menu ------------ |
833 | |
c64c8d0e |
834 | static const char credits[] = |
835 | "PicoDrive v" VERSION " (c) notaz, 2006-2011\n\n\n" |
836 | "Credits:\n" |
837 | "fDave: Cyclone 68000 core,\n" |
838 | " base code of PicoDrive\n" |
839 | "Reesy & FluBBa: DrZ80 core\n" |
840 | "MAME devs: YM2612 and SN76496 cores\n" |
841 | "Inder, ketchupgun: graphics\n" |
842 | #ifdef __GP2X__ |
843 | "rlyeh and others: minimal SDK\n" |
844 | "Squidge: mmuhack\n" |
845 | "Dzz: ARM940 sample\n" |
846 | #endif |
847 | "\n" |
848 | "special thanks (for docs, ideas):\n" |
849 | " Charles MacDonald, Haze,\n" |
850 | " Stephane Dallongeville,\n" |
851 | " Lordus, Exophase, Rokas,\n" |
852 | " Nemesis, Tasco Deluxe"; |
853 | |
94a1d22e |
854 | static char *romsel_run(void) |
855 | { |
856 | char *ret, *sel_name; |
857 | |
858 | sel_name = malloc(sizeof(rom_fname_loaded)); |
859 | if (sel_name == NULL) |
860 | return NULL; |
861 | strcpy(sel_name, rom_fname_loaded); |
862 | |
863 | ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded)); |
864 | free(sel_name); |
865 | return ret; |
866 | } |
867 | |
868 | static int main_menu_handler(int id, int keys) |
869 | { |
870 | char *ret_name; |
871 | |
872 | switch (id) |
873 | { |
874 | case MA_MAIN_RESUME_GAME: |
875 | if (rom_loaded) |
876 | return 1; |
877 | break; |
878 | case MA_MAIN_SAVE_STATE: |
879 | if (rom_loaded) |
880 | return menu_loop_savestate(0); |
881 | break; |
882 | case MA_MAIN_LOAD_STATE: |
883 | if (rom_loaded) |
884 | return menu_loop_savestate(1); |
885 | break; |
886 | case MA_MAIN_RESET_GAME: |
887 | if (rom_loaded) { |
888 | emu_reset_game(); |
889 | return 1; |
890 | } |
891 | break; |
892 | case MA_MAIN_LOAD_ROM: |
893 | ret_name = romsel_run(); |
894 | if (ret_name != NULL) { |
895 | lprintf("selected file: %s\n", ret_name); |
896 | engineState = PGS_ReloadRom; |
897 | return 1; |
898 | } |
899 | break; |
900 | case MA_MAIN_CREDITS: |
c64c8d0e |
901 | draw_menu_message(credits, NULL); |
94a1d22e |
902 | in_menu_wait(PBTN_MOK|PBTN_MBACK, 70); |
903 | break; |
904 | case MA_MAIN_EXIT: |
905 | engineState = PGS_Quit; |
906 | return 1; |
907 | case MA_MAIN_PATCHES: |
908 | if (rom_loaded && PicoPatches) { |
909 | menu_loop_patches(); |
910 | PicoPatchApply(); |
911 | me_update_msg("Patches applied"); |
912 | } |
913 | break; |
914 | default: |
915 | lprintf("%s: something unknown selected\n", __FUNCTION__); |
916 | break; |
917 | } |
918 | |
919 | return 0; |
920 | } |
921 | |
922 | static menu_entry e_menu_main[] = |
923 | { |
924 | mee_label ("PicoDrive " VERSION), |
925 | mee_label (""), |
926 | mee_label (""), |
927 | mee_label (""), |
928 | mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler), |
929 | mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler), |
930 | mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler), |
931 | mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler), |
932 | mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler), |
933 | mee_handler ("Change options", menu_loop_options), |
934 | mee_handler ("Configure controls", menu_loop_keyconfig), |
935 | mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler), |
936 | mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler), |
937 | mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler), |
938 | mee_end, |
939 | }; |
940 | |
941 | void menu_loop(void) |
942 | { |
943 | static int sel = 0; |
944 | |
945 | me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded); |
946 | me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded); |
947 | me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded); |
948 | me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded); |
949 | me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL); |
950 | |
951 | menu_enter(rom_loaded); |
952 | in_set_config_int(0, IN_CFG_BLOCKING, 1); |
953 | me_loop(e_menu_main, &sel, menu_main_plat_draw); |
954 | |
955 | if (rom_loaded) { |
956 | if (engineState == PGS_Menu) |
957 | engineState = PGS_Running; |
958 | /* wait until menu, ok, back is released */ |
959 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK)) |
960 | ; |
961 | } |
962 | |
963 | in_set_config_int(0, IN_CFG_BLOCKING, 0); |
964 | } |
965 | |
966 | // --------- CD tray close menu ---------- |
967 | |
968 | static int mh_tray_load_cd(int id, int keys) |
969 | { |
970 | char *ret_name; |
971 | |
972 | ret_name = romsel_run(); |
973 | if (ret_name == NULL) |
974 | return 0; |
975 | |
976 | engineState = PGS_RestartRun; |
977 | return emu_swap_cd(ret_name); |
978 | } |
979 | |
980 | static int mh_tray_nothing(int id, int keys) |
981 | { |
982 | return 1; |
983 | } |
984 | |
985 | static menu_entry e_menu_tray[] = |
986 | { |
987 | mee_label ("The CD tray has opened."), |
988 | mee_label (""), |
989 | mee_label (""), |
990 | mee_handler("Load CD image", mh_tray_load_cd), |
991 | mee_handler("Insert nothing", mh_tray_nothing), |
992 | mee_end, |
993 | }; |
994 | |
995 | int menu_loop_tray(void) |
996 | { |
997 | int ret = 1, sel = 0; |
998 | |
999 | menu_enter(rom_loaded); |
1000 | |
1001 | in_set_config_int(0, IN_CFG_BLOCKING, 1); |
1002 | me_loop(e_menu_tray, &sel, NULL); |
1003 | |
1004 | if (engineState != PGS_RestartRun) { |
1005 | engineState = PGS_RestartRun; |
1006 | ret = 0; /* no CD inserted */ |
1007 | } |
1008 | |
1009 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK)); |
1010 | in_set_config_int(0, IN_CFG_BLOCKING, 0); |
1011 | |
1012 | return ret; |
1013 | } |
1014 | |
1015 | void me_update_msg(const char *msg) |
1016 | { |
1017 | strncpy(menu_error_msg, msg, sizeof(menu_error_msg)); |
1018 | menu_error_msg[sizeof(menu_error_msg) - 1] = 0; |
1019 | |
1020 | menu_error_time = plat_get_ticks_ms(); |
1021 | lprintf("msg: %s\n", menu_error_msg); |
1022 | } |
1023 | |
1024 | // ------------ util ------------ |
1025 | |
1026 | /* hidden options for config engine only */ |
1027 | static menu_entry e_menu_hidden[] = |
1028 | { |
1029 | mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080), |
1030 | mee_end, |
1031 | }; |
1032 | |
1033 | static menu_entry *e_menu_table[] = |
1034 | { |
1035 | e_menu_options, |
1036 | e_menu_gfx_options, |
1037 | e_menu_adv_options, |
1038 | e_menu_cd_options, |
1039 | #ifndef NO_32X |
1040 | e_menu_32x_options, |
1041 | #endif |
1042 | e_menu_keyconfig, |
1043 | e_menu_hidden, |
1044 | }; |
1045 | |
1046 | static menu_entry *me_list_table = NULL; |
1047 | static menu_entry *me_list_i = NULL; |
1048 | |
1049 | menu_entry *me_list_get_first(void) |
1050 | { |
1051 | me_list_table = me_list_i = e_menu_table[0]; |
1052 | return me_list_i; |
1053 | } |
1054 | |
1055 | menu_entry *me_list_get_next(void) |
1056 | { |
1057 | int i; |
1058 | |
1059 | me_list_i++; |
1060 | if (me_list_i->name != NULL) |
1061 | return me_list_i; |
1062 | |
1063 | for (i = 0; i < array_size(e_menu_table); i++) |
1064 | if (me_list_table == e_menu_table[i]) |
1065 | break; |
1066 | |
1067 | if (i + 1 < array_size(e_menu_table)) |
1068 | me_list_table = me_list_i = e_menu_table[i + 1]; |
1069 | else |
1070 | me_list_table = me_list_i = NULL; |
1071 | |
1072 | return me_list_i; |
1073 | } |
1074 | |