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sms wip: random tweaks, refactoring (palette, sound stuff, etc)
[libpicofe.git] / common / menu.c
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e31266dd 1// (c) Copyright 2006-2009 notaz, All rights reserved.\r
c7a4ff64 2// Free for non-commercial use.\r
3\r
4// For commercial use, separate licencing terms must be obtained.\r
5\r
6#include <stdio.h>\r
7#include <string.h>\r
8#include <stdlib.h>\r
9#include <stdarg.h>\r
10\r
11#include "menu.h"\r
12#include "fonts.h"\r
13#include "readpng.h"\r
14#include "lprintf.h"\r
fce20e73 15#include "input.h"\r
b8464531 16#include "emu.h"\r
24b24674 17#include "plat.h"\r
049a6b3e 18#include "posix.h"\r
046c4540 19#include <version.h>\r
5354c909 20#include <revision.h>\r
c7a4ff64 21\r
049a6b3e 22#include <pico/pico_int.h>\r
24b24674 23#include <pico/patch.h>\r
c7a4ff64 24\r
049a6b3e 25static char static_buff[64];\r
3ffee69c 26static char menu_error_msg[64] = { 0, };\r
27static int menu_error_time = 0;\r
367b6f1f 28\r
36f6fd5a 29#ifndef UIQ3\r
30\r
3ffee69c 31static unsigned char *menu_font_data = NULL;\r
c7a4ff64 32static int menu_text_color = 0xffff; // default to white\r
33static int menu_sel_color = -1; // disabled\r
f15ca4db 34\r
35/* note: these might become non-constant in future */\r
3ffee69c 36#if MENU_X2\r
37static const int me_mfont_w = 16, me_mfont_h = 20;\r
f15ca4db 38static const int me_sfont_w = 12, me_sfont_h = 20;\r
3ffee69c 39#else\r
40static const int me_mfont_w = 8, me_mfont_h = 10;\r
f15ca4db 41static const int me_sfont_w = 6, me_sfont_h = 10;\r
3ffee69c 42#endif\r
c7a4ff64 43\r
44// draws text to current bbp16 screen\r
45static void text_out16_(int x, int y, const char *text, int color)\r
46{\r
47 int i, l, u, tr, tg, tb, len;\r
e31266dd 48 unsigned short *dest = (unsigned short *)g_screen_ptr + x + y * g_screen_width;\r
c7a4ff64 49 tr = (color & 0xf800) >> 8;\r
50 tg = (color & 0x07e0) >> 3;\r
51 tb = (color & 0x001f) << 3;\r
52\r
53 if (text == (void *)1)\r
54 {\r
55 // selector symbol\r
56 text = "";\r
57 len = 1;\r
58 }\r
59 else\r
049a6b3e 60 {\r
61 const char *p;\r
62 for (p = text; *p != 0 && *p != '\n'; p++)\r
63 ;\r
64 len = p - text;\r
65 }\r
c7a4ff64 66\r
67 for (i = 0; i < len; i++)\r
68 {\r
3ffee69c 69 unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r
c7a4ff64 70 unsigned short *dst = dest;\r
3ffee69c 71 for (l = 0; l < me_mfont_h; l++, dst += g_screen_width - me_mfont_w)\r
c7a4ff64 72 {\r
3ffee69c 73 for (u = me_mfont_w / 2; u > 0; u--, src++)\r
c7a4ff64 74 {\r
75 int c, r, g, b;\r
76 c = *src >> 4;\r
77 r = (*dst & 0xf800) >> 8;\r
78 g = (*dst & 0x07e0) >> 3;\r
79 b = (*dst & 0x001f) << 3;\r
80 r = (c^0xf)*r/15 + c*tr/15;\r
81 g = (c^0xf)*g/15 + c*tg/15;\r
82 b = (c^0xf)*b/15 + c*tb/15;\r
83 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
84 c = *src & 0xf;\r
85 r = (*dst & 0xf800) >> 8;\r
86 g = (*dst & 0x07e0) >> 3;\r
87 b = (*dst & 0x001f) << 3;\r
88 r = (c^0xf)*r/15 + c*tr/15;\r
89 g = (c^0xf)*g/15 + c*tg/15;\r
90 b = (c^0xf)*b/15 + c*tb/15;\r
91 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
92 }\r
93 }\r
3ffee69c 94 dest += me_mfont_w;\r
c7a4ff64 95 }\r
96}\r
97\r
98void text_out16(int x, int y, const char *texto, ...)\r
99{\r
100 va_list args;\r
24b24674 101 char buffer[256];\r
3ffee69c 102 int maxw = (g_screen_width - x) / me_mfont_w;\r
c7a4ff64 103\r
73a85369 104 if (maxw < 0)\r
105 return;\r
106\r
24b24674 107 va_start(args, texto);\r
108 vsnprintf(buffer, sizeof(buffer), texto, args);\r
c7a4ff64 109 va_end(args);\r
110\r
73a85369 111 if (maxw > sizeof(buffer) - 1)\r
112 maxw = sizeof(buffer) - 1;\r
24b24674 113 buffer[maxw] = 0;\r
114\r
c7a4ff64 115 text_out16_(x,y,buffer,menu_text_color);\r
116}\r
117\r
f15ca4db 118/* draws in 6x8 font, might multiply size by integer */\r
049a6b3e 119static void smalltext_out16_(int x, int y, const char *texto, int color)\r
c7a4ff64 120{\r
c7a4ff64 121 unsigned char *src;\r
122 unsigned short *dst;\r
f15ca4db 123 int multiplier = me_sfont_w / 6;\r
124 int i;\r
c7a4ff64 125\r
f15ca4db 126 for (i = 0;; i++, x += me_sfont_w)\r
c7a4ff64 127 {\r
128 unsigned char c = (unsigned char) texto[i];\r
129 int h = 8;\r
130\r
f15ca4db 131 if (!c || c == '\n')\r
132 break;\r
c7a4ff64 133\r
134 src = fontdata6x8[c];\r
e31266dd 135 dst = (unsigned short *)g_screen_ptr + x + y * g_screen_width;\r
c7a4ff64 136\r
137 while (h--)\r
138 {\r
f15ca4db 139 int m, w2, h2;\r
140 for (h2 = multiplier; h2 > 0; h2--)\r
c7a4ff64 141 {\r
f15ca4db 142 for (m = 0x20; m; m >>= 1) {\r
143 if (*src & m)\r
144 for (w2 = multiplier; w2 > 0; w2--)\r
145 *dst++ = color;\r
146 else\r
147 dst += multiplier;\r
148 }\r
149\r
150 dst += g_screen_width - me_sfont_w;\r
c7a4ff64 151 }\r
152 src++;\r
c7a4ff64 153 }\r
154 }\r
155}\r
156\r
3ffee69c 157static void smalltext_out16(int x, int y, const char *texto, int color)\r
c7a4ff64 158{\r
e31266dd 159 char buffer[128];\r
160 int maxw = (g_screen_width - x) / 6;\r
73a85369 161\r
162 if (maxw < 0)\r
163 return;\r
c7a4ff64 164\r
049a6b3e 165 strncpy(buffer, texto, sizeof(buffer));\r
73a85369 166 if (maxw > sizeof(buffer) - 1)\r
167 maxw = sizeof(buffer) - 1;\r
168 buffer[maxw] = 0;\r
c7a4ff64 169\r
049a6b3e 170 smalltext_out16_(x, y, buffer, color);\r
c7a4ff64 171}\r
172\r
049a6b3e 173static void menu_draw_selection(int x, int y, int w)\r
c7a4ff64 174{\r
175 int i, h;\r
176 unsigned short *dst, *dest;\r
177\r
178 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
179\r
180 if (menu_sel_color < 0) return; // no selection hilight\r
181\r
182 if (y > 0) y--;\r
e31266dd 183 dest = (unsigned short *)g_screen_ptr + x + y * g_screen_width + 14;\r
3ffee69c 184 for (h = me_mfont_h + 1; h > 0; h--)\r
c7a4ff64 185 {\r
186 dst = dest;\r
5a31ef07 187 for (i = w - 14; i > 0; i--)\r
c7a4ff64 188 *dst++ = menu_sel_color;\r
e31266dd 189 dest += g_screen_width;\r
c7a4ff64 190 }\r
191}\r
192\r
193static int parse_hex_color(char *buff)\r
194{\r
195 char *endp = buff;\r
196 int t = (int) strtoul(buff, &endp, 16);\r
703e4c7b 197 if (endp != buff)\r
198#ifdef PSP\r
199 return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r
200#else\r
201 return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r
202#endif\r
c7a4ff64 203 return -1;\r
204}\r
205\r
206void menu_init(void)\r
207{\r
3ffee69c 208 int i, c, l;\r
209 unsigned char *fd, *fds;\r
c7a4ff64 210 char buff[256];\r
211 FILE *f;\r
212\r
3ffee69c 213 if (menu_font_data != NULL)\r
214 free(menu_font_data);\r
215\r
216 menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r
217 if (menu_font_data == NULL)\r
218 return;\r
219\r
220 // generate default 8x10 font from fontdata8x8\r
221 for (c = 0, fd = menu_font_data; c < 256; c++)\r
c7a4ff64 222 {\r
223 for (l = 0; l < 8; l++)\r
224 {\r
225 unsigned char fd8x8 = fontdata8x8[c*8+l];\r
3ffee69c 226 if (fd8x8&0x80) *fd = 0xf0;\r
c7a4ff64 227 if (fd8x8&0x40) *fd |= 0x0f; fd++;\r
3ffee69c 228 if (fd8x8&0x20) *fd = 0xf0;\r
c7a4ff64 229 if (fd8x8&0x10) *fd |= 0x0f; fd++;\r
3ffee69c 230 if (fd8x8&0x08) *fd = 0xf0;\r
c7a4ff64 231 if (fd8x8&0x04) *fd |= 0x0f; fd++;\r
3ffee69c 232 if (fd8x8&0x02) *fd = 0xf0;\r
c7a4ff64 233 if (fd8x8&0x01) *fd |= 0x0f; fd++;\r
234 }\r
235 fd += 8*2/2; // 2 empty lines\r
236 }\r
237\r
3ffee69c 238 if (MENU_X2) {\r
239 // expand default font\r
240 fds = menu_font_data + 128 * 160 / 2 - 4;\r
241 fd = menu_font_data + 256 * 320 / 2 - 1;\r
242 for (c = 255; c >= 0; c--)\r
243 {\r
244 for (l = 9; l >= 0; l--, fds -= 4)\r
245 {\r
246 for (i = 3; i >= 0; i--) {\r
247 int px = fds[i] & 0x0f;\r
248 *fd-- = px | (px << 4);\r
249 px = (fds[i] >> 4) & 0x0f;\r
250 *fd-- = px | (px << 4);\r
251 }\r
252 for (i = 3; i >= 0; i--) {\r
253 int px = fds[i] & 0x0f;\r
254 *fd-- = px | (px << 4);\r
255 px = (fds[i] >> 4) & 0x0f;\r
256 *fd-- = px | (px << 4);\r
257 }\r
258 }\r
259 }\r
260 }\r
261\r
c7a4ff64 262 // load custom font and selector (stored as 1st symbol in font table)\r
45deb409 263 emu_make_path(buff, "skin/font.png", sizeof(buff));\r
264 readpng(menu_font_data, buff, READPNG_FONT);\r
3ffee69c 265 // default selector symbol is '>'\r
266 memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r
267 me_mfont_w * me_mfont_h / 2);\r
45deb409 268 emu_make_path(buff, "skin/selector.png", sizeof(buff));\r
269 readpng(menu_font_data, buff, READPNG_SELECTOR);\r
c7a4ff64 270\r
271 // load custom colors\r
45deb409 272 emu_make_path(buff, "skin/skin.txt", sizeof(buff));\r
273 f = fopen(buff, "r");\r
c7a4ff64 274 if (f != NULL)\r
275 {\r
276 lprintf("found skin.txt\n");\r
277 while (!feof(f))\r
278 {\r
279 fgets(buff, sizeof(buff), f);\r
280 if (buff[0] == '#' || buff[0] == '/') continue; // comment\r
281 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r
282 if (strncmp(buff, "text_color=", 11) == 0)\r
283 {\r
284 int tmp = parse_hex_color(buff+11);\r
285 if (tmp >= 0) menu_text_color = tmp;\r
286 else lprintf("skin.txt: parse error for text_color\n");\r
287 }\r
288 else if (strncmp(buff, "selection_color=", 16) == 0)\r
289 {\r
290 int tmp = parse_hex_color(buff+16);\r
291 if (tmp >= 0) menu_sel_color = tmp;\r
292 else lprintf("skin.txt: parse error for selection_color\n");\r
293 }\r
294 else\r
295 lprintf("skin.txt: parse error: %s\n", buff);\r
296 }\r
297 fclose(f);\r
298 }\r
299}\r
300\r
301\r
049a6b3e 302static int me_id2offset(const menu_entry *ent, menu_id id)\r
c7a4ff64 303{\r
304 int i;\r
24b24674 305 for (i = 0; ent->name; ent++, i++)\r
306 if (ent->id == id) return i;\r
c7a4ff64 307\r
308 lprintf("%s: id %i not found\n", __FUNCTION__, id);\r
309 return 0;\r
310}\r
311\r
049a6b3e 312static void me_enable(menu_entry *entries, menu_id id, int enable)\r
c7a4ff64 313{\r
24b24674 314 int i = me_id2offset(entries, id);\r
c7a4ff64 315 entries[i].enabled = enable;\r
316}\r
317\r
049a6b3e 318static int me_count(const menu_entry *ent)\r
c7a4ff64 319{\r
24b24674 320 int ret;\r
c7a4ff64 321\r
24b24674 322 for (ret = 0; ent->name; ent++, ret++)\r
323 ;\r
c7a4ff64 324\r
325 return ret;\r
326}\r
327\r
053bef76 328static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r
24b24674 329{\r
330 const menu_entry *ent;\r
331 int x, y, w = 0, h = 0;\r
8e77275e 332 int offs, col2_offs = 27 * me_mfont_w;\r
24b24674 333 const char *name;\r
334 int asel = 0;\r
335 int i, n;\r
336\r
337 /* calculate size of menu rect */\r
338 for (ent = entries, i = n = 0; ent->name; ent++, i++)\r
339 {\r
340 int wt;\r
341\r
342 if (!ent->enabled)\r
343 continue;\r
344\r
345 if (i == sel)\r
346 asel = n;\r
347\r
348 name = NULL;\r
3ffee69c 349 wt = strlen(ent->name) * me_mfont_w;\r
24b24674 350 if (wt == 0 && ent->generate_name)\r
049a6b3e 351 name = ent->generate_name(ent->id, &offs);\r
24b24674 352 if (name != NULL)\r
3ffee69c 353 wt = strlen(name) * me_mfont_w;\r
24b24674 354\r
355 if (ent->beh != MB_NONE)\r
356 {\r
8e77275e 357 if (wt > col2_offs)\r
358 col2_offs = wt + me_mfont_w;\r
359 wt = col2_offs;\r
24b24674 360\r
361 switch (ent->beh) {\r
362 case MB_NONE: break;\r
363 case MB_OPT_ONOFF:\r
3ffee69c 364 case MB_OPT_RANGE: wt += me_mfont_w * 3; break;\r
24b24674 365 case MB_OPT_CUSTOM:\r
049a6b3e 366 case MB_OPT_CUSTONOFF:\r
367 case MB_OPT_CUSTRANGE:\r
24b24674 368 name = NULL;\r
049a6b3e 369 offs = 0;\r
24b24674 370 if (ent->generate_name != NULL)\r
049a6b3e 371 name = ent->generate_name(ent->id, &offs);\r
24b24674 372 if (name != NULL)\r
3ffee69c 373 wt += (strlen(name) + offs) * me_mfont_w;\r
24b24674 374 break;\r
375 }\r
376 }\r
377\r
378 if (wt > w)\r
379 w = wt;\r
380 n++;\r
381 }\r
3ffee69c 382 h = n * me_mfont_h;\r
383 w += me_mfont_w * 2; /* selector */\r
24b24674 384\r
e31266dd 385 if (w > g_screen_width) {\r
386 lprintf("width %d > %d\n", w, g_screen_width);\r
387 w = g_screen_width;\r
24b24674 388 }\r
e31266dd 389 if (h > g_screen_height) {\r
390 lprintf("height %d > %d\n", w, g_screen_height);\r
391 h = g_screen_height;\r
24b24674 392 }\r
393\r
e31266dd 394 x = g_screen_width / 2 - w / 2;\r
395 y = g_screen_height / 2 - h / 2;\r
24b24674 396\r
397 /* draw */\r
398 plat_video_menu_begin();\r
3ffee69c 399 menu_draw_selection(x, y + asel * me_mfont_h, w);\r
400 x += me_mfont_w * 2;\r
24b24674 401\r
402 for (ent = entries; ent->name; ent++)\r
403 {\r
404 if (!ent->enabled)\r
405 continue;\r
406\r
407 name = ent->name;\r
408 if (strlen(name) == 0) {\r
409 if (ent->generate_name)\r
049a6b3e 410 name = ent->generate_name(ent->id, &offs);\r
24b24674 411 }\r
412 if (name != NULL)\r
3ffee69c 413 text_out16(x, y, name);\r
24b24674 414\r
415 switch (ent->beh) {\r
416 case MB_NONE:\r
417 break;\r
418 case MB_OPT_ONOFF:\r
8e77275e 419 text_out16(x + col2_offs, y, (*(int *)ent->var & ent->mask) ? "ON" : "OFF");\r
24b24674 420 break;\r
421 case MB_OPT_RANGE:\r
8e77275e 422 text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r
24b24674 423 break;\r
424 case MB_OPT_CUSTOM:\r
049a6b3e 425 case MB_OPT_CUSTONOFF:\r
426 case MB_OPT_CUSTRANGE:\r
24b24674 427 name = NULL;\r
049a6b3e 428 offs = 0;\r
24b24674 429 if (ent->generate_name)\r
049a6b3e 430 name = ent->generate_name(ent->id, &offs);\r
24b24674 431 if (name != NULL)\r
8e77275e 432 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r
24b24674 433 break;\r
434 }\r
435\r
3ffee69c 436 y += me_mfont_h;\r
24b24674 437 }\r
438\r
049a6b3e 439 /* display message if we have one */\r
3ffee69c 440 if (menu_error_msg[0] != 0) {\r
441 if (g_screen_height - h >= 2 * me_mfont_h)\r
442 text_out16(5, g_screen_height - me_mfont_h - 4, menu_error_msg);\r
049a6b3e 443 else\r
444 lprintf("menu msg doesn't fit!\n");\r
445\r
3ffee69c 446 if (plat_get_ticks_ms() - menu_error_time > 2048)\r
447 menu_error_msg[0] = 0;\r
049a6b3e 448 }\r
449\r
053bef76 450 if (draw_more != NULL)\r
451 draw_more();\r
452\r
24b24674 453 plat_video_menu_end();\r
c7a4ff64 454}\r
455\r
5d34757d 456static int me_process(menu_entry *entry, int is_next, int is_lr)\r
c7a4ff64 457{\r
5d34757d 458 int c;\r
c7a4ff64 459 switch (entry->beh)\r
460 {\r
24b24674 461 case MB_OPT_ONOFF:\r
049a6b3e 462 case MB_OPT_CUSTONOFF:\r
c7a4ff64 463 *(int *)entry->var ^= entry->mask;\r
464 return 1;\r
24b24674 465 case MB_OPT_RANGE:\r
049a6b3e 466 case MB_OPT_CUSTRANGE:\r
5d34757d 467 c = is_lr ? 10 : 1;\r
468 *(int *)entry->var += is_next ? c : -c;\r
049a6b3e 469 if (*(int *)entry->var < (int)entry->min)\r
470 *(int *)entry->var = (int)entry->max;\r
471 if (*(int *)entry->var > (int)entry->max)\r
472 *(int *)entry->var = (int)entry->min;\r
c7a4ff64 473 return 1;\r
474 default:\r
475 return 0;\r
476 }\r
477}\r
478\r
049a6b3e 479static void debug_menu_loop(void);\r
480\r
053bef76 481static void me_loop(menu_entry *menu, int *menu_sel, void (*draw_more)(void))\r
24b24674 482{\r
483 int ret, inp, sel = *menu_sel, menu_sel_max;\r
484\r
485 menu_sel_max = me_count(menu) - 1;\r
053bef76 486 if (menu_sel_max < 0) {\r
24b24674 487 lprintf("no enabled menu entries\n");\r
488 return;\r
489 }\r
490\r
5a31ef07 491 while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r
24b24674 492 sel++;\r
493\r
494 /* make sure action buttons are not pressed on entering menu */\r
053bef76 495 me_draw(menu, sel, NULL);\r
24b24674 496 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r
497\r
498 for (;;)\r
499 {\r
053bef76 500 me_draw(menu, sel, draw_more);\r
049a6b3e 501 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
502 PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, 70);\r
503 if (inp & (PBTN_MENU|PBTN_MBACK))\r
504 break;\r
505\r
24b24674 506 if (inp & PBTN_UP ) {\r
507 do {\r
508 sel--;\r
509 if (sel < 0)\r
510 sel = menu_sel_max;\r
511 }\r
049a6b3e 512 while (!menu[sel].enabled || !menu[sel].selectable);\r
24b24674 513 }\r
514 if (inp & PBTN_DOWN) {\r
515 do {\r
516 sel++;\r
517 if (sel > menu_sel_max)\r
518 sel = 0;\r
519 }\r
049a6b3e 520 while (!menu[sel].enabled || !menu[sel].selectable);\r
521 }\r
522\r
523 /* a bit hacky but oh well */\r
524 if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r
525 debug_menu_loop();\r
526\r
5d34757d 527 if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r
528 if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r
529 inp & (PBTN_L|PBTN_R)))\r
049a6b3e 530 continue;\r
24b24674 531 }\r
24b24674 532\r
049a6b3e 533 if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT))\r
24b24674 534 {\r
049a6b3e 535 if (menu[sel].handler != NULL) {\r
536 ret = menu[sel].handler(menu[sel].id, inp);\r
24b24674 537 if (ret) break;\r
049a6b3e 538 menu_sel_max = me_count(menu) - 1; /* might change */\r
24b24674 539 }\r
540 }\r
24b24674 541 }\r
542 *menu_sel = sel;\r
543}\r
544\r
545/* ***************************************** */\r
546\r
053bef76 547/* platform specific options and handlers */\r
548#include "../gp2x/menu.c"\r
549\r
049a6b3e 550static void draw_menu_credits(void)\r
551{\r
552 const char *creds, *p;\r
553 int x, y, h, w, wt;\r
24b24674 554\r
049a6b3e 555 p = creds = plat_get_credits();\r
24b24674 556\r
049a6b3e 557 for (h = 1, w = 0; *p != 0; h++) {\r
558 for (wt = 0; *p != 0 && *p != '\n'; p++)\r
559 wt++;\r
24b24674 560\r
049a6b3e 561 if (wt > w)\r
562 w = wt;\r
563 if (*p == 0)\r
24b24674 564 break;\r
049a6b3e 565 p++;\r
24b24674 566 }\r
567\r
3ffee69c 568 x = g_screen_width / 2 - w * me_mfont_w / 2;\r
569 y = g_screen_height / 2 - h * me_mfont_h / 2;\r
049a6b3e 570 if (x < 0) x = 0;\r
571 if (y < 0) y = 0;\r
572\r
573 plat_video_menu_begin();\r
574\r
3ffee69c 575 for (p = creds; *p != 0 && y <= g_screen_height - me_mfont_h; y += me_mfont_h) {\r
049a6b3e 576 text_out16(x, y, p);\r
577\r
578 for (; *p != 0 && *p != '\n'; p++)\r
579 ;\r
580 if (*p != 0)\r
581 p++;\r
582 }\r
583\r
584 plat_video_menu_end();\r
24b24674 585}\r
586\r
049a6b3e 587// --------- loading ROM screen ----------\r
588\r
589static int cdload_called = 0;\r
590\r
591static void load_progress_cb(int percent)\r
24b24674 592{\r
e31266dd 593 int ln, len = percent * g_screen_width / 100;\r
594 unsigned short *dst = (unsigned short *)g_screen_ptr + g_screen_width * 10 * 2;\r
24b24674 595\r
e31266dd 596 if (len > g_screen_width)\r
597 len = g_screen_width;\r
598 for (ln = 10 - 2; ln > 0; ln--, dst += g_screen_width)\r
049a6b3e 599 memset(dst, 0xff, len * 2);\r
600 plat_video_menu_end();\r
601}\r
602\r
3d792006 603static void cdload_progress_cb(const char *fname, int percent)\r
24b24674 604{\r
e31266dd 605 int ln, len = percent * g_screen_width / 100;\r
606 unsigned short *dst = (unsigned short *)g_screen_ptr + g_screen_width * 10 * 2;\r
24b24674 607\r
f15ca4db 608 memset(dst, 0xff, g_screen_width * (me_sfont_h - 2) * 2);\r
24b24674 609\r
f15ca4db 610 smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);\r
3d792006 611 smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);\r
f15ca4db 612 dst += g_screen_width * me_sfont_h * 3;\r
24b24674 613\r
e31266dd 614 if (len > g_screen_width)\r
615 len = g_screen_width;\r
f15ca4db 616 for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_screen_width)\r
049a6b3e 617 memset(dst, 0xff, len * 2);\r
24b24674 618\r
049a6b3e 619 plat_video_menu_end();\r
620 cdload_called = 1;\r
24b24674 621}\r
622\r
049a6b3e 623void menu_romload_prepare(const char *rom_name)\r
624{\r
625 const char *p = rom_name + strlen(rom_name);\r
b8464531 626\r
049a6b3e 627 while (p > rom_name && *p != '/')\r
628 p--;\r
b8464531 629\r
049a6b3e 630 /* fill both buffers, callbacks won't update in full */\r
5a31ef07 631 plat_video_menu_begin();\r
049a6b3e 632 smalltext_out16(1, 1, "Loading", 0xffff);\r
f15ca4db 633 smalltext_out16(1, me_sfont_h, p, 0xffff);\r
049a6b3e 634 plat_video_menu_end();\r
b8464531 635\r
5a31ef07 636 plat_video_menu_begin();\r
049a6b3e 637 smalltext_out16(1, 1, "Loading", 0xffff);\r
f15ca4db 638 smalltext_out16(1, me_sfont_h, p, 0xffff);\r
049a6b3e 639 plat_video_menu_end();\r
640\r
641 PicoCartLoadProgressCB = load_progress_cb;\r
642 PicoCDLoadProgressCB = cdload_progress_cb;\r
643 cdload_called = 0;\r
644}\r
645\r
646void menu_romload_end(void)\r
725d7f6c 647{\r
3d792006 648 PicoCartLoadProgressCB = NULL;\r
649 PicoCDLoadProgressCB = NULL;\r
f15ca4db 650 smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,\r
049a6b3e 651 "Starting emulation...", 0xffff);\r
652 plat_video_menu_end();\r
653}\r
725d7f6c 654\r
82abf46f 655// -------------- del confirm ---------------\r
656\r
657static void do_delete(const char *fpath, const char *fname)\r
658{\r
659 int len, mid, inp;\r
660 const char *nm;\r
661 char tmp[64];\r
662\r
663 plat_video_menu_begin();\r
664\r
665 if (!rom_loaded)\r
666 menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);\r
667\r
668 len = strlen(fname);\r
669 if (len > g_screen_width/6)\r
670 len = g_screen_width/6;\r
671\r
672 mid = g_screen_width / 2;\r
673 text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r
674 smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r
675 text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r
676\r
677 nm = in_get_key_name(-1, -PBTN_MA3);\r
678 snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r
679 len = strlen(tmp);\r
680 nm = in_get_key_name(-1, -PBTN_MBACK);\r
681 snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r
682 len = strlen(tmp);\r
683\r
684 text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r
685 plat_video_menu_end();\r
686\r
687 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MA2));\r
688 inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, 100);\r
689 if (inp & PBTN_MA3)\r
690 remove(fpath);\r
691}\r
692\r
049a6b3e 693// -------------- ROM selector --------------\r
725d7f6c 694\r
049a6b3e 695// rrrr rggg gggb bbbb\r
696static unsigned short file2color(const char *fname)\r
697{\r
698 const char *ext = fname + strlen(fname) - 3;\r
699 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };\r
700 static const char *other_exts[] = { "gmv", "pat" };\r
701 int i;\r
702\r
703 if (ext < fname) ext = fname;\r
704 for (i = 0; i < array_size(rom_exts); i++)\r
705 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines\r
706 for (i = 0; i < array_size(other_exts); i++)\r
707 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
708 return 0xffff;\r
725d7f6c 709}\r
710\r
049a6b3e 711static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
b8464531 712{\r
f15ca4db 713 int max_cnt, start, i, x, pos;\r
b8464531 714\r
f15ca4db 715 max_cnt = g_screen_height / me_sfont_h;\r
049a6b3e 716 start = max_cnt / 2 - sel;\r
717 n--; // exclude current dir (".")\r
b8464531 718\r
049a6b3e 719 plat_video_menu_begin();\r
720\r
721// if (!rom_loaded)\r
722// menu_darken_bg(gp2x_screen, 320*240, 0);\r
723\r
e31266dd 724 menu_darken_bg((short *)g_screen_ptr + g_screen_width * max_cnt/2 * 10, g_screen_width * 8, 0);\r
049a6b3e 725\r
f15ca4db 726 x = 5 + me_mfont_w + 1;\r
049a6b3e 727 if (start - 2 >= 0)\r
f15ca4db 728 smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r
049a6b3e 729 for (i = 0; i < n; i++) {\r
730 pos = start + i;\r
731 if (pos < 0) continue;\r
732 if (pos >= max_cnt) break;\r
733 if (namelist[i+1]->d_type == DT_DIR) {\r
f15ca4db 734 smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r
735 smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r
049a6b3e 736 } else {\r
737 unsigned short color = file2color(namelist[i+1]->d_name);\r
f15ca4db 738 smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r
049a6b3e 739 }\r
b8464531 740 }\r
f15ca4db 741 smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r
049a6b3e 742 plat_video_menu_end();\r
b8464531 743}\r
744\r
049a6b3e 745static int scandir_cmp(const void *p1, const void *p2)\r
b8464531 746{\r
049a6b3e 747 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
748 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
749 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
750 if ((*d2)->d_type == DT_DIR) return 1;\r
751 return alphasort(d1, d2);\r
752}\r
b8464531 753\r
049a6b3e 754static const char *filter_exts[] = {\r
755 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
756 ".jpg", ".gpe"\r
757};\r
758\r
759static int scandir_filter(const struct dirent *ent)\r
760{\r
761 const char *p;\r
762 int i;\r
763\r
764 if (ent == NULL || ent->d_name == NULL) return 0;\r
765 if (strlen(ent->d_name) < 5) return 1;\r
766\r
767 p = ent->d_name + strlen(ent->d_name) - 4;\r
768\r
769 for (i = 0; i < array_size(filter_exts); i++)\r
770 if (strcmp(p, filter_exts[i]) == 0)\r
771 return 0;\r
772\r
773 return 1;\r
b8464531 774}\r
775\r
049a6b3e 776static char *menu_loop_romsel(char *curr_path, int len)\r
b8464531 777{\r
049a6b3e 778 struct dirent **namelist;\r
779 int n, inp, sel = 0;\r
780 char *ret = NULL, *fname = NULL;\r
781\r
782rescan:\r
783 // is this a dir or a full path?\r
784 if (!plat_is_dir(curr_path)) {\r
785 char *p = curr_path + strlen(curr_path) - 1;\r
786 for (; p > curr_path && *p != '/'; p--)\r
787 ;\r
788 *p = 0;\r
789 fname = p+1;\r
790 }\r
b8464531 791\r
049a6b3e 792 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
793 if (n < 0) {\r
794 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
795\r
796 // try root\r
797 getcwd(curr_path, len);\r
798 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
799 if (n < 0) {\r
800 // oops, we failed\r
801 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
802 return NULL;\r
803 }\r
804 }\r
805\r
806 // try to find sel\r
807 if (fname != NULL) {\r
808 int i;\r
809 for (i = 1; i < n; i++) {\r
810 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
811 sel = i - 1;\r
b8464531 812 break;\r
049a6b3e 813 }\r
b8464531 814 }\r
049a6b3e 815 }\r
b8464531 816\r
049a6b3e 817 for (;;)\r
818 {\r
819 draw_dirlist(curr_path, namelist, n, sel);\r
820 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
e31266dd 821 PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);\r
049a6b3e 822 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
823 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
824 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
825 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
826 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
827 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
e31266dd 828 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r
b8464531 829 {\r
049a6b3e 830 again:\r
831 if (namelist[sel+1]->d_type == DT_REG)\r
832 {\r
833 strcpy(rom_fname_reload, curr_path);\r
834 strcat(rom_fname_reload, "/");\r
835 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
836 if (inp & PBTN_MOK) { // return sel\r
837 ret = rom_fname_reload;\r
838 break;\r
725d7f6c 839 }\r
82abf46f 840 do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r
049a6b3e 841 if (n > 0) {\r
842 while (n--) free(namelist[n]);\r
843 free(namelist);\r
844 }\r
845 goto rescan;\r
846 }\r
847 else if (namelist[sel+1]->d_type == DT_DIR)\r
848 {\r
849 int newlen;\r
850 char *p, *newdir;\r
851 if (!(inp & PBTN_MOK)) continue;\r
852 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
853 newdir = malloc(newlen);\r
854 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
855 char *start = curr_path;\r
856 p = start + strlen(start) - 1;\r
857 while (*p == '/' && p > start) p--;\r
858 while (*p != '/' && p > start) p--;\r
859 if (p <= start) strcpy(newdir, "/");\r
860 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
861 } else {\r
862 strcpy(newdir, curr_path);\r
863 p = newdir + strlen(newdir) - 1;\r
864 while (*p == '/' && p >= newdir) *p-- = 0;\r
865 strcat(newdir, "/");\r
866 strcat(newdir, namelist[sel+1]->d_name);\r
b8464531 867 }\r
049a6b3e 868 ret = menu_loop_romsel(newdir, newlen);\r
869 free(newdir);\r
b8464531 870 break;\r
049a6b3e 871 }\r
872 else\r
873 {\r
874 // unknown file type, happens on NTFS mounts. Try to guess.\r
875 FILE *tstf; int tmp;\r
876 strcpy(rom_fname_reload, curr_path);\r
877 strcat(rom_fname_reload, "/");\r
878 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
879 tstf = fopen(rom_fname_reload, "rb");\r
880 if (tstf != NULL)\r
881 {\r
882 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
883 namelist[sel+1]->d_type = DT_REG;\r
884 else namelist[sel+1]->d_type = DT_DIR;\r
885 fclose(tstf);\r
886 goto again;\r
887 }\r
888 }\r
889 }\r
890 if (inp & PBTN_MBACK)\r
891 break;\r
892 }\r
893\r
894 if (n > 0) {\r
895 while (n--) free(namelist[n]);\r
896 free(namelist);\r
897 }\r
898\r
899 return ret;\r
900}\r
901\r
902// ------------ patch/gg menu ------------\r
903\r
904static void draw_patchlist(int sel)\r
905{\r
906 int max_cnt, start, i, pos, active;\r
907\r
e31266dd 908 max_cnt = g_screen_height / 10;\r
049a6b3e 909 start = max_cnt / 2 - sel;\r
910\r
911 plat_video_menu_begin();\r
912\r
913 for (i = 0; i < PicoPatchCount; i++) {\r
914 pos = start + i;\r
915 if (pos < 0) continue;\r
916 if (pos >= max_cnt) break;\r
917 active = PicoPatches[i].active;\r
f15ca4db 918 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);\r
919 smalltext_out16(14+6*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);\r
049a6b3e 920 }\r
921 pos = start + i;\r
922 if (pos < max_cnt)\r
f15ca4db 923 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);\r
049a6b3e 924\r
f15ca4db 925 text_out16(5, max_cnt / 2 * me_sfont_h, ">");\r
049a6b3e 926 plat_video_menu_end();\r
927}\r
928\r
929static void menu_loop_patches(void)\r
930{\r
931 static int menu_sel = 0;\r
932 int inp;\r
933\r
934 for (;;)\r
935 {\r
936 draw_patchlist(menu_sel);\r
937 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33);\r
938 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
939 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
940 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
941 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
942 if (inp & PBTN_MOK) { // action\r
943 if (menu_sel < PicoPatchCount)\r
944 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
945 else break;\r
946 }\r
947 if (inp & PBTN_MBACK)\r
948 break;\r
949 }\r
950}\r
951\r
952// ------------ savestate loader ------------\r
953\r
954static int state_slot_flags = 0;\r
955\r
956static void state_check_slots(void)\r
957{\r
958 int slot;\r
959\r
960 state_slot_flags = 0;\r
961\r
962 for (slot = 0; slot < 10; slot++) {\r
ee0f881e 963 if (emu_check_save_file(slot))\r
049a6b3e 964 state_slot_flags |= 1 << slot;\r
965 }\r
966}\r
967\r
968static void draw_savestate_bg(int slot)\r
969{\r
970 struct PicoVideo tmp_pv;\r
971 unsigned short tmp_cram[0x40];\r
972 unsigned short tmp_vsram[0x40];\r
85bd209c 973 void *tmp_vram;\r
609d0c07 974 const char *fname;\r
049a6b3e 975\r
ee0f881e 976 fname = emu_get_save_fname(1, 0, slot);\r
049a6b3e 977 if (!fname) return;\r
978\r
979 tmp_vram = malloc(sizeof(Pico.vram));\r
980 if (tmp_vram == NULL) return;\r
981\r
982 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
983 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
984 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
985 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
986\r
85bd209c 987 PicoStateLoadVDP(fname);\r
049a6b3e 988\r
989 /* do a frame and fetch menu bg */\r
93c18cb4 990 pemu_forced_frame(POPT_EN_SOFTSCALE);\r
049a6b3e 991 plat_video_menu_enter(1);\r
992\r
993 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
994 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
995 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
996 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
997 free(tmp_vram);\r
998}\r
999\r
1000static void draw_savestate_menu(int menu_sel, int is_loading)\r
1001{\r
1002 int i, x, y, w, h;\r
1003\r
1004 if (state_slot_flags & (1 << menu_sel))\r
1005 draw_savestate_bg(menu_sel);\r
1006\r
f15ca4db 1007 w = (13 + 2) * me_mfont_w;\r
3ffee69c 1008 h = (1+2+10+1) * me_mfont_h;\r
e31266dd 1009 x = g_screen_width / 2 - w / 2;\r
049a6b3e 1010 if (x < 0) x = 0;\r
e31266dd 1011 y = g_screen_height / 2 - h / 2;\r
049a6b3e 1012 if (y < 0) y = 0;\r
1013\r
1014 plat_video_menu_begin();\r
1015\r
1016 text_out16(x, y, is_loading ? "Load state" : "Save state");\r
3ffee69c 1017 y += 3 * me_mfont_h;\r
049a6b3e 1018\r
5a31ef07 1019 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (13 + 2) * me_mfont_w + 4);\r
049a6b3e 1020\r
1021 /* draw all 10 slots */\r
3ffee69c 1022 for (i = 0; i < 10; i++, y += me_mfont_h)\r
049a6b3e 1023 {\r
1024 text_out16(x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
1025 }\r
1026 text_out16(x, y, "back");\r
1027\r
1028 plat_video_menu_end();\r
1029}\r
1030\r
1031static int menu_loop_savestate(int is_loading)\r
1032{\r
1033 static int menu_sel = 10;\r
1034 int menu_sel_max = 10;\r
1035 unsigned long inp = 0;\r
1036\r
1037 state_check_slots();\r
1038\r
5354c909 1039 if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r
1040 menu_sel = menu_sel_max;\r
1041\r
049a6b3e 1042 for (;;)\r
1043 {\r
1044 draw_savestate_menu(menu_sel, is_loading);\r
1045 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);\r
1046 if (inp & PBTN_UP) {\r
1047 do {\r
1048 menu_sel--;\r
1049 if (menu_sel < 0)\r
1050 menu_sel = menu_sel_max;\r
1051 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1052 }\r
1053 if (inp & PBTN_DOWN) {\r
1054 do {\r
1055 menu_sel++;\r
1056 if (menu_sel > menu_sel_max)\r
1057 menu_sel = 0;\r
1058 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1059 }\r
1060 if (inp & PBTN_MOK) { // save/load\r
1061 if (menu_sel < 10) {\r
1062 state_slot = menu_sel;\r
ee0f881e 1063 if (emu_save_load_game(is_loading, 0)) {\r
3ffee69c 1064 me_update_msg(is_loading ? "Load failed" : "Save failed");\r
049a6b3e 1065 return 0;\r
1066 }\r
1067 return 1;\r
1068 }\r
1069 return 0;\r
1070 }\r
1071 if (inp & PBTN_MBACK)\r
1072 return 0;\r
1073 }\r
1074}\r
1075\r
1076// -------------- key config --------------\r
1077\r
1078static char *action_binds(int player_idx, int action_mask, int dev_id)\r
1079{\r
8e77275e 1080 int k, count, can_combo, type;\r
049a6b3e 1081 const int *binds;\r
049a6b3e 1082\r
1083 static_buff[0] = 0;\r
1084\r
1085 binds = in_get_dev_binds(dev_id);\r
1086 if (binds == NULL)\r
1087 return static_buff;\r
1088\r
2c600560 1089 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);\r
8e77275e 1090 can_combo = in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS);\r
1091\r
1092 type = IN_BINDTYPE_EMU;\r
1093 if (player_idx >= 0) {\r
1094 can_combo = 0;\r
1095 type = IN_BINDTYPE_PLAYER12;\r
1096 }\r
1097 if (player_idx == 1)\r
1098 action_mask <<= 16;\r
1099\r
049a6b3e 1100 for (k = 0; k < count; k++)\r
1101 {\r
1102 const char *xname;\r
f15ca4db 1103 int len;\r
049a6b3e 1104\r
8e77275e 1105 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r
049a6b3e 1106 continue;\r
1107\r
1108 xname = in_get_key_name(dev_id, k);\r
f15ca4db 1109 len = strlen(static_buff);\r
1110 if (len) {\r
8e77275e 1111 strncat(static_buff, can_combo ? " + " : ", ",\r
1112 sizeof(static_buff) - len - 1);\r
1113 len += can_combo ? 3 : 2;\r
f15ca4db 1114 }\r
1115 strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r
049a6b3e 1116 }\r
1117\r
1118 return static_buff;\r
1119}\r
1120\r
8e77275e 1121static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r
049a6b3e 1122{\r
1123 const int *binds;\r
1124 int k, keys = 0;\r
1125 int count;\r
1126\r
1127 binds = in_get_dev_binds(dev_id);\r
1128 if (binds == NULL)\r
1129 return 0;\r
1130\r
2c600560 1131 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);\r
049a6b3e 1132 for (k = 0; k < count; k++)\r
1133 {\r
8e77275e 1134 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r
1135 keys++;\r
049a6b3e 1136 }\r
1137\r
1138 return keys;\r
1139}\r
1140\r
1141static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
1142 int sel, int dev_id, int dev_count, int is_bind)\r
1143{\r
92068389 1144 char buff[64], buff2[32];\r
049a6b3e 1145 const char *dev_name;\r
5a31ef07 1146 int x, y, w, i;\r
049a6b3e 1147\r
5a31ef07 1148 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r
1149 x = g_screen_width / 2 - w / 2;\r
3ffee69c 1150 y = (g_screen_height - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r
1151 if (x < me_mfont_w * 2)\r
1152 x = me_mfont_w * 2;\r
049a6b3e 1153\r
1154 plat_video_menu_begin();\r
1155 if (player_idx >= 0)\r
3ffee69c 1156 text_out16(x, y, "Player %i controls", player_idx + 1);\r
049a6b3e 1157 else\r
3ffee69c 1158 text_out16(x, y, "Emulator controls");\r
049a6b3e 1159\r
3ffee69c 1160 y += 2 * me_mfont_h;\r
5a31ef07 1161 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r
049a6b3e 1162\r
3ffee69c 1163 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r
049a6b3e 1164 text_out16(x, y, "%s : %s", opts[i].name,\r
1165 action_binds(player_idx, opts[i].mask, dev_id));\r
1166\r
1167 dev_name = in_get_dev_name(dev_id, 1, 1);\r
3ffee69c 1168 w = strlen(dev_name) * me_mfont_w;\r
1169 if (w < 30 * me_mfont_w)\r
1170 w = 30 * me_mfont_w;\r
e31266dd 1171 if (w > g_screen_width)\r
1172 w = g_screen_width;\r
049a6b3e 1173\r
e31266dd 1174 x = g_screen_width / 2 - w / 2;\r
049a6b3e 1175\r
92068389 1176 if (!is_bind) {\r
1177 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r
1178 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r
1179 in_get_key_name(-1, -PBTN_MA2));\r
1180 text_out16(x, g_screen_height - 4 * me_mfont_h, buff);\r
049a6b3e 1181 }\r
92068389 1182 else\r
1183 text_out16(x, g_screen_height - 4 * me_mfont_h, "Press a button to bind/unbind");\r
049a6b3e 1184\r
92068389 1185 if (dev_count > 1) {\r
1186 text_out16(x, g_screen_height - 3 * me_mfont_h, dev_name);\r
3ffee69c 1187 text_out16(x, g_screen_height - 2 * me_mfont_h, "Press left/right for other devs");\r
92068389 1188 }\r
049a6b3e 1189\r
1190 plat_video_menu_end();\r
1191}\r
1192\r
1193static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
1194{\r
1195 int i, sel = 0, menu_sel_max = opt_cnt - 1;\r
8e77275e 1196 int dev_id, dev_count, kc, is_down, mkey;\r
92068389 1197 int unbind, bindtype, mask_shift;\r
049a6b3e 1198\r
1199 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r
1200 if (in_get_dev_name(i, 1, 0) != NULL) {\r
1201 dev_count++;\r
1202 if (dev_id < 0)\r
1203 dev_id = i;\r
1204 }\r
1205 }\r
1206\r
1207 if (dev_id == -1) {\r
1208 lprintf("no devs, can't do config\n");\r
1209 return;\r
1210 }\r
1211\r
92068389 1212 mask_shift = 0;\r
1213 if (player_idx == 1)\r
1214 mask_shift = 16;\r
1215 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r
1216\r
049a6b3e 1217 for (;;)\r
1218 {\r
1219 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r
92068389 1220 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);\r
049a6b3e 1221 switch (mkey) {\r
1222 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
1223 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
1224 case PBTN_LEFT:\r
1225 for (i = 0, dev_id--; i < IN_MAX_DEVS; i++, dev_id--) {\r
1226 if (dev_id < 0)\r
1227 dev_id = IN_MAX_DEVS - 1;\r
1228 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1229 break;\r
1230 }\r
1231 continue;\r
1232 case PBTN_RIGHT:\r
1233 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r
1234 if (dev_id >= IN_MAX_DEVS)\r
1235 dev_id = 0;\r
1236 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1237 break;\r
1238 }\r
1239 continue;\r
1240 case PBTN_MBACK: return;\r
1241 case PBTN_MOK:\r
1242 if (sel >= opt_cnt)\r
1243 return;\r
1244 while (in_menu_wait_any(30) & PBTN_MOK);\r
1245 break;\r
92068389 1246 case PBTN_MA2:\r
1247 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1248 continue;\r
049a6b3e 1249 default:continue;\r
1250 }\r
1251\r
1252 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r
1253\r
1254 /* wait for some up event */\r
1255 for (is_down = 1; is_down; )\r
1256 kc = in_update_keycode(&dev_id, &is_down, -1);\r
1257\r
92068389 1258 i = count_bound_keys(dev_id, opts[sel].mask << mask_shift, bindtype);\r
2c600560 1259 unbind = (i > 0);\r
1260\r
1261 /* allow combos if device supports them */\r
8e77275e 1262 if (i == 1 && bindtype == IN_BINDTYPE_EMU &&\r
1263 in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS))\r
2c600560 1264 unbind = 0;\r
049a6b3e 1265\r
92068389 1266 in_bind_key(dev_id, kc, opts[sel].mask << mask_shift, bindtype, unbind);\r
049a6b3e 1267 }\r
1268}\r
1269\r
1270// PicoPad[] format: MXYZ SACB RLDU\r
1271me_bind_action me_ctrl_actions[15] =\r
1272{\r
1273 { "UP ", 0x0001 },\r
1274 { "DOWN ", 0x0002 },\r
1275 { "LEFT ", 0x0004 },\r
1276 { "RIGHT ", 0x0008 },\r
1277 { "A ", 0x0040 },\r
1278 { "B ", 0x0010 },\r
1279 { "C ", 0x0020 },\r
1280 { "A turbo", 0x4000 },\r
1281 { "B turbo", 0x1000 },\r
1282 { "C turbo", 0x2000 },\r
1283 { "START ", 0x0080 },\r
1284 { "MODE ", 0x0800 },\r
1285 { "X ", 0x0400 },\r
1286 { "Y ", 0x0200 },\r
1287 { "Z ", 0x0100 }\r
1288};\r
1289\r
049a6b3e 1290me_bind_action emuctrl_actions[] =\r
1291{\r
93c18cb4 1292 { "Load State ", PEV_STATE_LOAD },\r
1293 { "Save State ", PEV_STATE_SAVE },\r
1294 { "Prev Save Slot ", PEV_SSLOT_PREV },\r
1295 { "Next Save Slot ", PEV_SSLOT_NEXT },\r
1296 { "Switch Renderer ", PEV_SWITCH_RND },\r
1297 { "Volume Down ", PEV_VOL_DOWN },\r
1298 { "Volume Up ", PEV_VOL_UP },\r
1299 { "Fast forward ", PEV_FF },\r
1300 { "Enter Menu ", PEV_MENU },\r
1301 { "Pico Next page ", PEV_PICO_PNEXT },\r
1302 { "Pico Prev page ", PEV_PICO_PPREV },\r
1303 { "Pico Switch input", PEV_PICO_SWINP },\r
388947f3 1304 { NULL, 0 }\r
049a6b3e 1305};\r
1306\r
1307static int key_config_loop_wrap(menu_id id, int keys)\r
1308{\r
1309 switch (id) {\r
1310 case MA_CTRL_PLAYER1:\r
1311 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 0);\r
1312 break;\r
1313 case MA_CTRL_PLAYER2:\r
1314 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 1);\r
1315 break;\r
1316 case MA_CTRL_EMU:\r
1317 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);\r
1318 break;\r
1319 default:\r
1320 break;\r
1321 }\r
1322 return 0;\r
1323}\r
1324\r
1325static const char *mgn_dev_name(menu_id id, int *offs)\r
1326{\r
1327 const char *name = NULL;\r
1328 static int it = 0;\r
1329\r
1330 if (id == MA_CTRL_DEV_FIRST)\r
1331 it = 0;\r
1332\r
1333 for (; it < IN_MAX_DEVS; it++) {\r
1334 name = in_get_dev_name(it, 1, 1);\r
1335 if (name != NULL)\r
1336 break;\r
1337 }\r
1338\r
1339 it++;\r
1340 return name;\r
1341}\r
1342\r
1343static int mh_saveloadcfg(menu_id id, int keys);\r
1344static const char *mgn_savecfg(menu_id id, int *offs);\r
1345\r
1346static menu_entry e_menu_keyconfig[] =\r
1347{\r
1348 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),\r
1349 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),\r
1350 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),\r
1351 mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),\r
1352 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),\r
1353 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),\r
1354 mee_handler_id("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),\r
1355 mee_label (""),\r
1356 mee_label ("Input devices:"),\r
1357 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),\r
1358 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1359 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1360 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1361 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1362 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1363 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1364 mee_end,\r
1365};\r
1366\r
1367static int menu_loop_keyconfig(menu_id id, int keys)\r
1368{\r
1369 static int sel = 0;\r
92068389 1370\r
1371 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);\r
053bef76 1372 me_loop(e_menu_keyconfig, &sel, NULL);\r
049a6b3e 1373 return 0;\r
1374}\r
1375\r
1376// ------------ SCD options menu ------------\r
1377\r
1378static const char *mgn_cdopt_ra(menu_id id, int *offs)\r
1379{\r
1380 *offs = -5;\r
1381 if (PicoCDBuffers <= 0)\r
1382 return " OFF";\r
1383 sprintf(static_buff, "%5iK", PicoCDBuffers * 2);\r
1384 return static_buff;\r
1385}\r
1386\r
1387static int mh_cdopt_ra(menu_id id, int keys)\r
1388{\r
1389 if (keys & PBTN_LEFT) {\r
1390 PicoCDBuffers >>= 1;\r
1391 if (PicoCDBuffers < 2)\r
1392 PicoCDBuffers = 0;\r
1393 } else {\r
1394 if (PicoCDBuffers <= 0)\r
1395 PicoCDBuffers = 1;\r
1396 PicoCDBuffers <<= 1;\r
1397 if (PicoCDBuffers > 8*1024)\r
1398 PicoCDBuffers = 8*1024; // 16M\r
1399 }\r
1400 return 0;\r
1401}\r
1402\r
1403static menu_entry e_menu_cd_options[] =\r
1404{\r
fea1749d 1405 mee_onoff("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS),\r
049a6b3e 1406 mee_onoff("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA),\r
1407 mee_onoff("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM),\r
1408 mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),\r
1409 mee_onoff("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART),\r
1410 mee_onoff("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX),\r
1411 mee_onoff("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC),\r
1412 mee_end,\r
1413};\r
1414\r
1415static int menu_loop_cd_options(menu_id id, int keys)\r
1416{\r
1417 static int sel = 0;\r
053bef76 1418 me_loop(e_menu_cd_options, &sel, NULL);\r
049a6b3e 1419 return 0;\r
1420}\r
1421\r
1422// ------------ adv options menu ------------\r
1423\r
049a6b3e 1424static menu_entry e_menu_adv_options[] =\r
1425{\r
ee0f881e 1426 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),\r
049a6b3e 1427 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),\r
049a6b3e 1428 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),\r
1429 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),\r
1430 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),\r
1431 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),\r
1432 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),\r
049a6b3e 1433 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),\r
4858c633 1434 mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),\r
053bef76 1435 MENU_GP2X_OPTIONS_ADV\r
049a6b3e 1436 mee_end,\r
1437};\r
1438\r
1439static int menu_loop_adv_options(menu_id id, int keys)\r
1440{\r
1441 static int sel = 0;\r
053bef76 1442 me_loop(e_menu_adv_options, &sel, NULL);\r
049a6b3e 1443 return 0;\r
1444}\r
1445\r
1446// ------------ gfx options menu ------------\r
1447\r
9ecdd73a 1448static int mh_opt_render(menu_id id, int keys)\r
1449{\r
1450 plat_video_toggle_renderer((keys & PBTN_RIGHT) ? 1 : 0, 1);\r
1451 return 0;\r
1452}\r
1453\r
049a6b3e 1454static menu_entry e_menu_gfx_options[] =\r
1455{\r
9ecdd73a 1456 mee_cust ("Renderer", MA_OPT_RENDERER, mh_opt_render, mgn_opt_renderer),\r
053bef76 1457 MENU_GP2X_OPTIONS_GFX\r
049a6b3e 1458 mee_end,\r
1459};\r
1460\r
1461static int menu_loop_gfx_options(menu_id id, int keys)\r
1462{\r
1463 static int sel = 0;\r
053bef76 1464 me_loop(e_menu_gfx_options, &sel, NULL);\r
049a6b3e 1465 return 0;\r
1466}\r
1467\r
1468// ------------ options menu ------------\r
1469\r
1470static menu_entry e_menu_options[];\r
1471\r
049a6b3e 1472static int sndrate_prevnext(int rate, int dir)\r
1473{\r
1474 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1475 int i;\r
1476\r
1477 for (i = 0; i < 5; i++)\r
1478 if (rates[i] == rate) break;\r
1479\r
1480 i += dir ? 1 : -1;\r
1481 if (i > 4) {\r
1482 if (!(PicoOpt & POPT_EN_STEREO)) {\r
1483 PicoOpt |= POPT_EN_STEREO;\r
1484 return rates[0];\r
1485 }\r
1486 return rates[4];\r
1487 }\r
1488 if (i < 0) {\r
1489 if (PicoOpt & POPT_EN_STEREO) {\r
1490 PicoOpt &= ~POPT_EN_STEREO;\r
1491 return rates[4];\r
1492 }\r
1493 return rates[0];\r
1494 }\r
1495 return rates[i];\r
1496}\r
1497\r
1498static void region_prevnext(int right)\r
1499{\r
1500 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1501 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1502 int i;\r
1503\r
1504 if (right) {\r
1505 if (!PicoRegionOverride) {\r
1506 for (i = 0; i < 6; i++)\r
1507 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1508 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1509 else PicoRegionOverride=1;\r
1510 }\r
1511 else\r
1512 PicoRegionOverride <<= 1;\r
1513 if (PicoRegionOverride > 8)\r
1514 PicoRegionOverride = 8;\r
1515 } else {\r
1516 if (!PicoRegionOverride) {\r
1517 for (i = 0; i < 6; i++)\r
1518 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1519 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1520 }\r
1521 else\r
1522 PicoRegionOverride >>= 1;\r
1523 }\r
1524}\r
1525\r
1526static int mh_opt_misc(menu_id id, int keys)\r
1527{\r
1528 int i;\r
1529\r
1530 switch (id) {\r
1531 case MA_OPT_SOUND_QUALITY:\r
1532 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);\r
1533 break;\r
1534 case MA_OPT_REGION:\r
1535 region_prevnext(keys & PBTN_RIGHT);\r
1536 break;\r
1537 case MA_OPT_CONFIRM_STATES:\r
1538 i = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1539 i += (keys & PBTN_LEFT) ? -1 : 1;\r
1540 if (i < 0) i = 0; else if (i > 3) i = 3;\r
1541 i |= i << 1; i &= ~2;\r
1542 currentConfig.EmuOpt &= ~0xa00;\r
1543 currentConfig.EmuOpt |= i << 9;\r
1544 break;\r
1545 default:\r
1546 break;\r
1547 }\r
1548 return 0;\r
1549}\r
1550\r
1551static int mh_saveloadcfg(menu_id id, int keys)\r
1552{\r
1553 int ret;\r
1554\r
1555 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice\r
1556 config_slot += (keys & PBTN_LEFT) ? -1 : 1;\r
1557 if (config_slot < 0) config_slot = 9;\r
1558 else if (config_slot > 9) config_slot = 0;\r
1559 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1560 return 0;\r
1561 }\r
1562\r
1563 switch (id) {\r
1564 case MA_OPT_SAVECFG:\r
1565 case MA_OPT_SAVECFG_GAME:\r
ee0f881e 1566 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))\r
3ffee69c 1567 me_update_msg("config saved");\r
049a6b3e 1568 else\r
3ffee69c 1569 me_update_msg("failed to write config");\r
049a6b3e 1570 break;\r
1571 case MA_OPT_LOADCFG:\r
ee0f881e 1572 ret = emu_read_config(1, 1);\r
1573 if (!ret) ret = emu_read_config(0, 1);\r
3ffee69c 1574 if (ret) me_update_msg("config loaded");\r
1575 else me_update_msg("failed to load config");\r
049a6b3e 1576 break;\r
1577 default:\r
1578 return 0;\r
1579 }\r
1580\r
1581 return 1;\r
1582}\r
1583\r
9ecdd73a 1584static int mh_restore_defaults(menu_id id, int keys)\r
049a6b3e 1585{\r
9ecdd73a 1586 emu_set_defconfig();\r
1587 me_update_msg("defaults restored");\r
1588 return 1;\r
049a6b3e 1589}\r
1590\r
1591static const char *mgn_opt_fskip(menu_id id, int *offs)\r
1592{\r
1593 if (currentConfig.Frameskip < 0)\r
1594 return "Auto";\r
1595 sprintf(static_buff, "%d", currentConfig.Frameskip);\r
1596 return static_buff;\r
1597}\r
1598\r
1599static const char *mgn_opt_sound(menu_id id, int *offs)\r
1600{\r
1601 const char *str2;\r
1602 *offs = -8;\r
1603 str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
1604 sprintf(static_buff, "%5iHz %s", PsndRate, str2);\r
1605 return static_buff;\r
1606}\r
1607\r
1608static const char *mgn_opt_region(menu_id id, int *offs)\r
1609{\r
1610 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1611 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1612 int code = PicoRegionOverride;\r
1613 int u, i = 0;\r
1614\r
1615 *offs = -6;\r
1616 if (code) {\r
1617 code <<= 1;\r
1618 while ((code >>= 1)) i++;\r
1619 if (i > 4)\r
1620 return "unknown";\r
1621 return names[i];\r
1622 } else {\r
1623 strcpy(static_buff, "Auto:");\r
1624 for (u = 0; u < 3; u++) {\r
1625 code = (PicoAutoRgnOrder >> u*4) & 0xf;\r
1626 for (i = 0; code; code >>= 1, i++)\r
1627 ;\r
1628 strcat(static_buff, names_short[i]);\r
1629 }\r
1630 return static_buff;\r
1631 }\r
1632}\r
1633\r
1634static const char *mgn_opt_c_saves(menu_id id, int *offs)\r
1635{\r
1636 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1637 default: return "OFF";\r
1638 case 1: return "writes";\r
1639 case 4: return "loads";\r
1640 case 5: return "both";\r
1641 }\r
1642}\r
1643\r
1644static const char *mgn_savecfg(menu_id id, int *offs)\r
1645{\r
1646 strcpy(static_buff, "Save global config");\r
1647 if (config_slot != 0)\r
1648 sprintf(static_buff + strlen(static_buff), " (profile: %i)", config_slot);\r
1649 return static_buff;\r
1650}\r
1651\r
1652static const char *mgn_loadcfg(menu_id id, int *offs)\r
1653{\r
1654 sprintf(static_buff, "Load cfg from profile %i", config_slot);\r
1655 return static_buff;\r
1656}\r
1657\r
1658static menu_entry e_menu_options[] =\r
1659{\r
1660 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),\r
1661 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),\r
1662 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),\r
9ecdd73a 1663 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),\r
1664 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),\r
049a6b3e 1665 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),\r
1666 mee_cust ("Confirm savestate", MA_OPT_CONFIRM_STATES,mh_opt_misc, mgn_opt_c_saves),\r
d572cbad 1667 mee_range (cpu_clk_name, MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 900),\r
049a6b3e 1668 mee_handler ("[Display options]", menu_loop_gfx_options),\r
049a6b3e 1669 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),\r
f2d9ea1e 1670 mee_handler ("[Advanced options]", menu_loop_adv_options),\r
049a6b3e 1671 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),\r
1672 mee_handler_id("Save cfg for current game only", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),\r
1673 mee_handler_mkname_id(MA_OPT_LOADCFG, mh_saveloadcfg, mgn_loadcfg),\r
9ecdd73a 1674 mee_handler ("Restore defaults", mh_restore_defaults),\r
049a6b3e 1675 mee_end,\r
1676};\r
1677\r
1678static int menu_loop_options(menu_id id, int keys)\r
1679{\r
1680 static int sel = 0;\r
1681\r
1682 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1683 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1684\r
053bef76 1685 me_loop(e_menu_options, &sel, NULL);\r
049a6b3e 1686\r
1687 if (PicoRegionOverride)\r
1688 // force setting possibly changed..\r
1689 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;\r
1690\r
1691 return 0;\r
1692}\r
1693\r
1694// ------------ debug menu ------------\r
1695\r
049a6b3e 1696#include <pico/debug.h>\r
1697\r
1698extern void SekStepM68k(void);\r
1699\r
1700static void mplayer_loop(void)\r
1701{\r
93c18cb4 1702 pemu_sound_start();\r
049a6b3e 1703\r
1704 while (1)\r
1705 {\r
1706 PDebugZ80Frame();\r
e31266dd 1707 if (in_menu_wait_any(0) & PBTN_MA3)\r
1708 break;\r
93c18cb4 1709 pemu_sound_wait();\r
049a6b3e 1710 }\r
1711\r
93c18cb4 1712 pemu_sound_stop();\r
049a6b3e 1713}\r
1714\r
1715static void draw_text_debug(const char *str, int skip, int from)\r
1716{\r
1717 const char *p;\r
1718 int line;\r
1719\r
1720 p = str;\r
1721 while (skip-- > 0)\r
1722 {\r
f15ca4db 1723 while (*p && *p != '\n')\r
1724 p++;\r
1725 if (*p == 0 || p[1] == 0)\r
1726 return;\r
049a6b3e 1727 p++;\r
1728 }\r
1729\r
1730 str = p;\r
f15ca4db 1731 for (line = from; line < g_screen_height / me_sfont_h; line++)\r
049a6b3e 1732 {\r
f15ca4db 1733 smalltext_out16(1, line * me_sfont_h, str, 0xffff);\r
1734 while (*p && *p != '\n')\r
1735 p++;\r
1736 if (*p == 0)\r
1737 break;\r
049a6b3e 1738 p++; str = p;\r
1739 }\r
1740}\r
1741\r
5354c909 1742#ifdef __GNUC__\r
1743#define COMPILER "gcc " __VERSION__\r
1744#else\r
1745#define COMPILER\r
1746#endif\r
1747\r
049a6b3e 1748static void draw_frame_debug(void)\r
1749{\r
1750 char layer_str[48] = "layers: ";\r
1751 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);\r
1752 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);\r
1753 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
1754 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);\r
1755\r
e31266dd 1756 memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
93c18cb4 1757 pemu_forced_frame(0);\r
5354c909 1758 smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);\r
f15ca4db 1759 smalltext_out16(4, g_screen_height - me_sfont_h, layer_str, 0xffff);\r
049a6b3e 1760}\r
1761\r
1762static void debug_menu_loop(void)\r
1763{\r
1764 int inp, mode = 0;\r
1765 int spr_offs = 0, dumped = 0;\r
1766 char *tmp;\r
1767\r
1768 while (1)\r
1769 {\r
1770 switch (mode)\r
1771 {\r
1772 case 0: plat_video_menu_begin();\r
1773 tmp = PDebugMain();\r
93c18cb4 1774 plat_debug_cat(tmp);\r
049a6b3e 1775 draw_text_debug(tmp, 0, 0);\r
1776 if (dumped) {\r
f15ca4db 1777 smalltext_out16(g_screen_width - 6 * me_sfont_h,\r
3ffee69c 1778 g_screen_height - me_mfont_h, "dumped", 0xffff);\r
049a6b3e 1779 dumped = 0;\r
1780 }\r
1781 break;\r
1782 case 1: draw_frame_debug(); break;\r
e31266dd 1783 case 2: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
93c18cb4 1784 pemu_forced_frame(0);\r
e31266dd 1785 menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);\r
1786 PDebugShowSpriteStats((unsigned short *)g_screen_ptr + (g_screen_height/2 - 240/2)*g_screen_width +\r
1787 g_screen_width/2 - 320/2, g_screen_width); break;\r
1788 case 3: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
1789 PDebugShowPalette(g_screen_ptr, g_screen_width);\r
1790 PDebugShowSprite((unsigned short *)g_screen_ptr + g_screen_width*120 + g_screen_width/2 + 16,\r
1791 g_screen_width, spr_offs);\r
049a6b3e 1792 draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
1793 break;\r
1794 }\r
1795 plat_video_menu_end();\r
1796\r
e31266dd 1797 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |\r
049a6b3e 1798 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);\r
1799 if (inp & PBTN_MBACK) return;\r
1800 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 3; }\r
1801 if (inp & PBTN_R) { mode++; if (mode > 3) mode = 0; }\r
1802 switch (mode)\r
1803 {\r
1804 case 0:\r
e31266dd 1805 if (inp & PBTN_MOK)\r
86c1049d 1806 PDebugCPUStep();\r
e31266dd 1807 if (inp & PBTN_MA3) {\r
1808 while (inp & PBTN_MA3)\r
1809 inp = in_menu_wait_any(-1);\r
049a6b3e 1810 mplayer_loop();\r
1811 }\r
e31266dd 1812 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {\r
049a6b3e 1813 mkdir("dumps", 0777);\r
1814 PDebugDumpMem();\r
e31266dd 1815 while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);\r
049a6b3e 1816 dumped = 1;\r
1817 }\r
1818 break;\r
1819 case 1:\r
1820 if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;\r
1821 if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
1822 if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
b3972d82 1823 if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
e31266dd 1824 if (inp & PBTN_MOK) {\r
8e6cbce1 1825 PsndOut = NULL; // just in case\r
1826 PicoSkipFrame = 1;\r
1827 PicoFrame();\r
1828 PicoSkipFrame = 0;\r
e31266dd 1829 while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);\r
8e6cbce1 1830 }\r
b8464531 1831 break;\r
1832 case 3:\r
b3972d82 1833 if (inp & PBTN_DOWN) spr_offs++;\r
1834 if (inp & PBTN_UP) spr_offs--;\r
b8464531 1835 if (spr_offs < 0) spr_offs = 0;\r
1836 break;\r
1837 }\r
1838 }\r
1839}\r
1840\r
049a6b3e 1841// ------------ main menu ------------\r
36f6fd5a 1842\r
049a6b3e 1843static char *romsel_run(void)\r
1844{\r
1845 char *ret, *sel_name;\r
1846\r
1847 sel_name = malloc(sizeof(rom_fname_loaded));\r
1848 if (sel_name == NULL)\r
1849 return NULL;\r
1850 strcpy(sel_name, rom_fname_loaded);\r
1851\r
1852 ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded));\r
1853 free(sel_name);\r
1854 return ret;\r
1855}\r
36f6fd5a 1856\r
049a6b3e 1857static int main_menu_handler(menu_id id, int keys)\r
36f6fd5a 1858{\r
049a6b3e 1859 char *ret_name;\r
1860\r
1861 switch (id)\r
1862 {\r
1863 case MA_MAIN_RESUME_GAME:\r
1864 if (rom_loaded)\r
1865 return 1;\r
1866 break;\r
1867 case MA_MAIN_SAVE_STATE:\r
1868 if (rom_loaded)\r
1869 return menu_loop_savestate(0);\r
1870 break;\r
1871 case MA_MAIN_LOAD_STATE:\r
1872 if (rom_loaded)\r
1873 return menu_loop_savestate(1);\r
1874 break;\r
1875 case MA_MAIN_RESET_GAME:\r
1876 if (rom_loaded) {\r
93c18cb4 1877 emu_reset_game();\r
049a6b3e 1878 return 1;\r
1879 }\r
1880 break;\r
1881 case MA_MAIN_LOAD_ROM:\r
1882 ret_name = romsel_run();\r
1883 if (ret_name != NULL) {\r
1884 lprintf("selected file: %s\n", ret_name);\r
1885 engineState = PGS_ReloadRom;\r
1886 return 1;\r
1887 }\r
1888 break;\r
1889 case MA_MAIN_CREDITS:\r
1890 draw_menu_credits();\r
1891 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);\r
1892 break;\r
1893 case MA_MAIN_EXIT:\r
1894 engineState = PGS_Quit;\r
1895 return 1;\r
1896 case MA_MAIN_PATCHES:\r
1897 if (rom_loaded && PicoPatches) {\r
1898 menu_loop_patches();\r
1899 PicoPatchApply();\r
3ffee69c 1900 me_update_msg("Patches applied");\r
36f6fd5a 1901 }\r
049a6b3e 1902 break;\r
1903 default:\r
1904 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
1905 break;\r
1906 }\r
1907\r
1908 return 0;\r
1909}\r
1910\r
1911static menu_entry e_menu_main[] =\r
1912{\r
5a31ef07 1913 mee_label ("PicoDrive " VERSION),\r
1914 mee_label (""),\r
1915 mee_label (""),\r
1916 mee_label (""),\r
049a6b3e 1917 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),\r
1918 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),\r
1919 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),\r
1920 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),\r
1921 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),\r
1922 mee_handler_id("Change options", MA_MAIN_OPTIONS, menu_loop_options),\r
1923 mee_handler_id("Configure controls", MA_MAIN_OPTIONS, menu_loop_keyconfig),\r
1924 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),\r
1925 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),\r
1926 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),\r
1927 mee_end,\r
1928};\r
1929\r
1930void menu_loop(void)\r
1931{\r
1932 static int sel = 0;\r
1933\r
1934 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);\r
1935 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);\r
1936 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);\r
1937 me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);\r
1938 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1939\r
1940 plat_video_menu_enter(rom_loaded);\r
1941 in_set_blocking(1);\r
053bef76 1942 me_loop(e_menu_main, &sel, menu_main_plat_draw);\r
049a6b3e 1943\r
5a31ef07 1944 if (rom_loaded) {\r
1945 if (engineState == PGS_Menu)\r
1946 engineState = PGS_Running;\r
049a6b3e 1947 /* wait until menu, ok, back is released */\r
1948 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));\r
049a6b3e 1949 }\r
5a31ef07 1950\r
1951 in_set_blocking(0);\r
049a6b3e 1952}\r
1953\r
1954// --------- CD tray close menu ----------\r
1955\r
1956static int mh_tray_load_cd(menu_id id, int keys)\r
1957{\r
049a6b3e 1958 char *ret_name;\r
049a6b3e 1959\r
1960 ret_name = romsel_run();\r
1961 if (ret_name == NULL)\r
1962 return 0;\r
1963\r
049a6b3e 1964 engineState = PGS_RestartRun;\r
6b8796e2 1965 return emu_swap_cd(ret_name);\r
049a6b3e 1966}\r
1967\r
1968static int mh_tray_nothing(menu_id id, int keys)\r
1969{\r
1970 return 1;\r
1971}\r
1972\r
1973static menu_entry e_menu_tray[] =\r
1974{\r
0f4090a9 1975 mee_label ("The CD tray has opened."),\r
049a6b3e 1976 mee_label (""),\r
1977 mee_label (""),\r
1978 mee_handler("Load CD image", mh_tray_load_cd),\r
1979 mee_handler("Insert nothing", mh_tray_nothing),\r
6b8796e2 1980 mee_end,\r
049a6b3e 1981};\r
1982\r
1983int menu_loop_tray(void)\r
1984{\r
1985 int ret = 1, sel = 0;\r
1986\r
1987 plat_video_menu_enter(rom_loaded);\r
1988\r
1989 in_set_blocking(1);\r
053bef76 1990 me_loop(e_menu_tray, &sel, NULL);\r
049a6b3e 1991\r
1992 if (engineState != PGS_RestartRun) {\r
1993 engineState = PGS_RestartRun;\r
1994 ret = 0; /* no CD inserted */\r
36f6fd5a 1995 }\r
049a6b3e 1996\r
1997 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));\r
5a31ef07 1998 in_set_blocking(0);\r
049a6b3e 1999\r
2000 return ret;\r
36f6fd5a 2001}\r
2002\r
049a6b3e 2003#endif // !UIQ3\r
2004\r
3ffee69c 2005void me_update_msg(const char *msg)\r
2006{\r
2007 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));\r
2008 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;\r
2009\r
2010 menu_error_time = plat_get_ticks_ms();\r
2011 lprintf("msg: %s\n", menu_error_msg);\r
2012}\r
2013\r
049a6b3e 2014// ------------ util ------------\r
2015\r
053bef76 2016/* GP2X/wiz for now, probably extend later */\r
fa8d1331 2017void menu_plat_setup(int is_wiz)\r
2018{\r
2019 int i;\r
2020\r
053bef76 2021 if (!is_wiz) {\r
2022 me_enable(e_menu_gfx_options, MA_OPT_TEARING_FIX, 0);\r
22b2271a 2023 i = me_id2offset(e_menu_gfx_options, MA_OPT_TEARING_FIX);\r
2024 e_menu_gfx_options[i].need_to_save = 0;\r
fa8d1331 2025 return;\r
053bef76 2026 }\r
fa8d1331 2027\r
2028 me_enable(e_menu_adv_options, MA_OPT_ARM940_SOUND, 0);\r
2029 me_enable(e_menu_gfx_options, MA_OPT2_GAMMA, 0);\r
2030 me_enable(e_menu_gfx_options, MA_OPT2_A_SN_GAMMA, 0);\r
2031\r
2032 i = me_id2offset(e_menu_gfx_options, MA_OPT_SCALING);\r
2033 e_menu_gfx_options[i].max = 1; /* only off and sw */\r
22b2271a 2034 i = me_id2offset(e_menu_gfx_options, MA_OPT_ARM940_SOUND);\r
2035 e_menu_gfx_options[i].need_to_save = 0;\r
fa8d1331 2036}\r
2037\r
24b24674 2038/* TODO: rename */\r
2039void menu_darken_bg(void *dst, int pixels, int darker)\r
2040{\r
2041 unsigned int *screen = dst;\r
2042 pixels /= 2;\r
2043 if (darker)\r
2044 {\r
2045 while (pixels--)\r
2046 {\r
2047 unsigned int p = *screen;\r
2048 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
2049 }\r
2050 }\r
2051 else\r
2052 {\r
2053 while (pixels--)\r
2054 {\r
2055 unsigned int p = *screen;\r
2056 *screen++ = (p&0xf79ef79e)>>1;\r
2057 }\r
2058 }\r
2059}\r
b8464531 2060\r
049a6b3e 2061/* hidden options for config engine only */\r
2062static menu_entry e_menu_hidden[] =\r
2063{\r
2064 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),\r
2065 mee_end,\r
2066};\r
2067\r
2068static menu_entry *e_menu_table[] =\r
2069{\r
2070 e_menu_options,\r
2071 e_menu_gfx_options,\r
2072 e_menu_adv_options,\r
2073 e_menu_cd_options,\r
2074 e_menu_keyconfig,\r
2075 e_menu_hidden,\r
2076};\r
2077\r
2078static menu_entry *me_list_table = NULL;\r
2079static menu_entry *me_list_i = NULL;\r
2080\r
2081menu_entry *me_list_get_first(void)\r
2082{\r
2083 me_list_table = me_list_i = e_menu_table[0];\r
2084 return me_list_i;\r
2085}\r
2086\r
2087menu_entry *me_list_get_next(void)\r
2088{\r
2089 int i;\r
2090\r
2091 me_list_i++;\r
2092 if (me_list_i->name != NULL)\r
2093 return me_list_i;\r
2094\r
2095 for (i = 0; i < array_size(e_menu_table); i++)\r
2096 if (me_list_table == e_menu_table[i])\r
2097 break;\r
2098\r
2099 if (i + 1 < array_size(e_menu_table))\r
2100 me_list_table = me_list_i = e_menu_table[i + 1];\r
2101 else\r
2102 me_list_table = me_list_i = NULL;\r
2103\r
2104 return me_list_i;\r
2105}\r
2106\r
PicoDrive's frontend in a lib