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32x: drc: first implementation finished, no more interpreter dep
[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
8ced8d2b 26char menu_error_msg[64] = { 0, };\r
3ffee69c 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
e0e9248c 817 /* make sure action buttons are not pressed on entering menu */\r
818 draw_dirlist(curr_path, namelist, n, sel);\r
819 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r
820 ;\r
821\r
049a6b3e 822 for (;;)\r
823 {\r
824 draw_dirlist(curr_path, namelist, n, sel);\r
825 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
e31266dd 826 PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);\r
049a6b3e 827 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
828 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
829 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
830 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
831 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
832 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
e31266dd 833 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r
b8464531 834 {\r
049a6b3e 835 again:\r
836 if (namelist[sel+1]->d_type == DT_REG)\r
837 {\r
838 strcpy(rom_fname_reload, curr_path);\r
839 strcat(rom_fname_reload, "/");\r
840 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
841 if (inp & PBTN_MOK) { // return sel\r
842 ret = rom_fname_reload;\r
843 break;\r
725d7f6c 844 }\r
82abf46f 845 do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r
049a6b3e 846 if (n > 0) {\r
847 while (n--) free(namelist[n]);\r
848 free(namelist);\r
849 }\r
850 goto rescan;\r
851 }\r
852 else if (namelist[sel+1]->d_type == DT_DIR)\r
853 {\r
854 int newlen;\r
855 char *p, *newdir;\r
856 if (!(inp & PBTN_MOK)) continue;\r
857 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
858 newdir = malloc(newlen);\r
859 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
860 char *start = curr_path;\r
861 p = start + strlen(start) - 1;\r
862 while (*p == '/' && p > start) p--;\r
863 while (*p != '/' && p > start) p--;\r
864 if (p <= start) strcpy(newdir, "/");\r
865 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
866 } else {\r
867 strcpy(newdir, curr_path);\r
868 p = newdir + strlen(newdir) - 1;\r
869 while (*p == '/' && p >= newdir) *p-- = 0;\r
870 strcat(newdir, "/");\r
871 strcat(newdir, namelist[sel+1]->d_name);\r
b8464531 872 }\r
049a6b3e 873 ret = menu_loop_romsel(newdir, newlen);\r
874 free(newdir);\r
b8464531 875 break;\r
049a6b3e 876 }\r
877 else\r
878 {\r
879 // unknown file type, happens on NTFS mounts. Try to guess.\r
880 FILE *tstf; int tmp;\r
881 strcpy(rom_fname_reload, curr_path);\r
882 strcat(rom_fname_reload, "/");\r
883 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
884 tstf = fopen(rom_fname_reload, "rb");\r
885 if (tstf != NULL)\r
886 {\r
887 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
888 namelist[sel+1]->d_type = DT_REG;\r
889 else namelist[sel+1]->d_type = DT_DIR;\r
890 fclose(tstf);\r
891 goto again;\r
892 }\r
893 }\r
894 }\r
895 if (inp & PBTN_MBACK)\r
896 break;\r
897 }\r
898\r
899 if (n > 0) {\r
900 while (n--) free(namelist[n]);\r
901 free(namelist);\r
902 }\r
903\r
904 return ret;\r
905}\r
906\r
907// ------------ patch/gg menu ------------\r
908\r
909static void draw_patchlist(int sel)\r
910{\r
911 int max_cnt, start, i, pos, active;\r
912\r
e31266dd 913 max_cnt = g_screen_height / 10;\r
049a6b3e 914 start = max_cnt / 2 - sel;\r
915\r
916 plat_video_menu_begin();\r
917\r
918 for (i = 0; i < PicoPatchCount; i++) {\r
919 pos = start + i;\r
920 if (pos < 0) continue;\r
921 if (pos >= max_cnt) break;\r
922 active = PicoPatches[i].active;\r
f15ca4db 923 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);\r
924 smalltext_out16(14+6*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);\r
049a6b3e 925 }\r
926 pos = start + i;\r
927 if (pos < max_cnt)\r
f15ca4db 928 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);\r
049a6b3e 929\r
f15ca4db 930 text_out16(5, max_cnt / 2 * me_sfont_h, ">");\r
049a6b3e 931 plat_video_menu_end();\r
932}\r
933\r
934static void menu_loop_patches(void)\r
935{\r
936 static int menu_sel = 0;\r
937 int inp;\r
938\r
939 for (;;)\r
940 {\r
941 draw_patchlist(menu_sel);\r
942 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33);\r
943 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
944 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
945 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
946 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
947 if (inp & PBTN_MOK) { // action\r
948 if (menu_sel < PicoPatchCount)\r
949 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
950 else break;\r
951 }\r
952 if (inp & PBTN_MBACK)\r
953 break;\r
954 }\r
955}\r
956\r
957// ------------ savestate loader ------------\r
958\r
959static int state_slot_flags = 0;\r
960\r
961static void state_check_slots(void)\r
962{\r
963 int slot;\r
964\r
965 state_slot_flags = 0;\r
966\r
967 for (slot = 0; slot < 10; slot++) {\r
ee0f881e 968 if (emu_check_save_file(slot))\r
049a6b3e 969 state_slot_flags |= 1 << slot;\r
970 }\r
971}\r
972\r
973static void draw_savestate_bg(int slot)\r
974{\r
975 struct PicoVideo tmp_pv;\r
976 unsigned short tmp_cram[0x40];\r
977 unsigned short tmp_vsram[0x40];\r
85bd209c 978 void *tmp_vram;\r
609d0c07 979 const char *fname;\r
049a6b3e 980\r
ee0f881e 981 fname = emu_get_save_fname(1, 0, slot);\r
049a6b3e 982 if (!fname) return;\r
983\r
984 tmp_vram = malloc(sizeof(Pico.vram));\r
985 if (tmp_vram == NULL) return;\r
986\r
987 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
988 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
989 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
990 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
991\r
85bd209c 992 PicoStateLoadVDP(fname);\r
049a6b3e 993\r
994 /* do a frame and fetch menu bg */\r
93c18cb4 995 pemu_forced_frame(POPT_EN_SOFTSCALE);\r
049a6b3e 996 plat_video_menu_enter(1);\r
997\r
998 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
999 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
1000 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
1001 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
1002 free(tmp_vram);\r
1003}\r
1004\r
1005static void draw_savestate_menu(int menu_sel, int is_loading)\r
1006{\r
1007 int i, x, y, w, h;\r
1008\r
1009 if (state_slot_flags & (1 << menu_sel))\r
1010 draw_savestate_bg(menu_sel);\r
1011\r
f15ca4db 1012 w = (13 + 2) * me_mfont_w;\r
3ffee69c 1013 h = (1+2+10+1) * me_mfont_h;\r
e31266dd 1014 x = g_screen_width / 2 - w / 2;\r
049a6b3e 1015 if (x < 0) x = 0;\r
e31266dd 1016 y = g_screen_height / 2 - h / 2;\r
049a6b3e 1017 if (y < 0) y = 0;\r
1018\r
1019 plat_video_menu_begin();\r
1020\r
1021 text_out16(x, y, is_loading ? "Load state" : "Save state");\r
3ffee69c 1022 y += 3 * me_mfont_h;\r
049a6b3e 1023\r
5a31ef07 1024 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (13 + 2) * me_mfont_w + 4);\r
049a6b3e 1025\r
1026 /* draw all 10 slots */\r
3ffee69c 1027 for (i = 0; i < 10; i++, y += me_mfont_h)\r
049a6b3e 1028 {\r
1029 text_out16(x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
1030 }\r
1031 text_out16(x, y, "back");\r
1032\r
1033 plat_video_menu_end();\r
1034}\r
1035\r
1036static int menu_loop_savestate(int is_loading)\r
1037{\r
1038 static int menu_sel = 10;\r
1039 int menu_sel_max = 10;\r
1040 unsigned long inp = 0;\r
1041\r
1042 state_check_slots();\r
1043\r
5354c909 1044 if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r
1045 menu_sel = menu_sel_max;\r
1046\r
049a6b3e 1047 for (;;)\r
1048 {\r
1049 draw_savestate_menu(menu_sel, is_loading);\r
1050 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);\r
1051 if (inp & PBTN_UP) {\r
1052 do {\r
1053 menu_sel--;\r
1054 if (menu_sel < 0)\r
1055 menu_sel = menu_sel_max;\r
1056 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1057 }\r
1058 if (inp & PBTN_DOWN) {\r
1059 do {\r
1060 menu_sel++;\r
1061 if (menu_sel > menu_sel_max)\r
1062 menu_sel = 0;\r
1063 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1064 }\r
1065 if (inp & PBTN_MOK) { // save/load\r
1066 if (menu_sel < 10) {\r
1067 state_slot = menu_sel;\r
ee0f881e 1068 if (emu_save_load_game(is_loading, 0)) {\r
3ffee69c 1069 me_update_msg(is_loading ? "Load failed" : "Save failed");\r
049a6b3e 1070 return 0;\r
1071 }\r
1072 return 1;\r
1073 }\r
1074 return 0;\r
1075 }\r
1076 if (inp & PBTN_MBACK)\r
1077 return 0;\r
1078 }\r
1079}\r
1080\r
1081// -------------- key config --------------\r
1082\r
1083static char *action_binds(int player_idx, int action_mask, int dev_id)\r
1084{\r
8e77275e 1085 int k, count, can_combo, type;\r
049a6b3e 1086 const int *binds;\r
049a6b3e 1087\r
1088 static_buff[0] = 0;\r
1089\r
1090 binds = in_get_dev_binds(dev_id);\r
1091 if (binds == NULL)\r
1092 return static_buff;\r
1093\r
2c600560 1094 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);\r
8e77275e 1095 can_combo = in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS);\r
1096\r
1097 type = IN_BINDTYPE_EMU;\r
1098 if (player_idx >= 0) {\r
1099 can_combo = 0;\r
1100 type = IN_BINDTYPE_PLAYER12;\r
1101 }\r
1102 if (player_idx == 1)\r
1103 action_mask <<= 16;\r
1104\r
049a6b3e 1105 for (k = 0; k < count; k++)\r
1106 {\r
1107 const char *xname;\r
f15ca4db 1108 int len;\r
049a6b3e 1109\r
8e77275e 1110 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r
049a6b3e 1111 continue;\r
1112\r
1113 xname = in_get_key_name(dev_id, k);\r
f15ca4db 1114 len = strlen(static_buff);\r
1115 if (len) {\r
8e77275e 1116 strncat(static_buff, can_combo ? " + " : ", ",\r
1117 sizeof(static_buff) - len - 1);\r
1118 len += can_combo ? 3 : 2;\r
f15ca4db 1119 }\r
1120 strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r
049a6b3e 1121 }\r
1122\r
1123 return static_buff;\r
1124}\r
1125\r
8e77275e 1126static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r
049a6b3e 1127{\r
1128 const int *binds;\r
1129 int k, keys = 0;\r
1130 int count;\r
1131\r
1132 binds = in_get_dev_binds(dev_id);\r
1133 if (binds == NULL)\r
1134 return 0;\r
1135\r
2c600560 1136 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);\r
049a6b3e 1137 for (k = 0; k < count; k++)\r
1138 {\r
8e77275e 1139 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r
1140 keys++;\r
049a6b3e 1141 }\r
1142\r
1143 return keys;\r
1144}\r
1145\r
1146static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
1147 int sel, int dev_id, int dev_count, int is_bind)\r
1148{\r
92068389 1149 char buff[64], buff2[32];\r
049a6b3e 1150 const char *dev_name;\r
5a31ef07 1151 int x, y, w, i;\r
049a6b3e 1152\r
5a31ef07 1153 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r
1154 x = g_screen_width / 2 - w / 2;\r
3ffee69c 1155 y = (g_screen_height - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r
1156 if (x < me_mfont_w * 2)\r
1157 x = me_mfont_w * 2;\r
049a6b3e 1158\r
1159 plat_video_menu_begin();\r
1160 if (player_idx >= 0)\r
3ffee69c 1161 text_out16(x, y, "Player %i controls", player_idx + 1);\r
049a6b3e 1162 else\r
3ffee69c 1163 text_out16(x, y, "Emulator controls");\r
049a6b3e 1164\r
3ffee69c 1165 y += 2 * me_mfont_h;\r
5a31ef07 1166 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r
049a6b3e 1167\r
3ffee69c 1168 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r
049a6b3e 1169 text_out16(x, y, "%s : %s", opts[i].name,\r
1170 action_binds(player_idx, opts[i].mask, dev_id));\r
1171\r
1172 dev_name = in_get_dev_name(dev_id, 1, 1);\r
3ffee69c 1173 w = strlen(dev_name) * me_mfont_w;\r
1174 if (w < 30 * me_mfont_w)\r
1175 w = 30 * me_mfont_w;\r
e31266dd 1176 if (w > g_screen_width)\r
1177 w = g_screen_width;\r
049a6b3e 1178\r
e31266dd 1179 x = g_screen_width / 2 - w / 2;\r
049a6b3e 1180\r
92068389 1181 if (!is_bind) {\r
1182 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r
1183 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r
1184 in_get_key_name(-1, -PBTN_MA2));\r
1185 text_out16(x, g_screen_height - 4 * me_mfont_h, buff);\r
049a6b3e 1186 }\r
92068389 1187 else\r
1188 text_out16(x, g_screen_height - 4 * me_mfont_h, "Press a button to bind/unbind");\r
049a6b3e 1189\r
92068389 1190 if (dev_count > 1) {\r
1191 text_out16(x, g_screen_height - 3 * me_mfont_h, dev_name);\r
3ffee69c 1192 text_out16(x, g_screen_height - 2 * me_mfont_h, "Press left/right for other devs");\r
92068389 1193 }\r
049a6b3e 1194\r
1195 plat_video_menu_end();\r
1196}\r
1197\r
1198static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
1199{\r
1200 int i, sel = 0, menu_sel_max = opt_cnt - 1;\r
8e77275e 1201 int dev_id, dev_count, kc, is_down, mkey;\r
92068389 1202 int unbind, bindtype, mask_shift;\r
049a6b3e 1203\r
1204 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r
1205 if (in_get_dev_name(i, 1, 0) != NULL) {\r
1206 dev_count++;\r
1207 if (dev_id < 0)\r
1208 dev_id = i;\r
1209 }\r
1210 }\r
1211\r
1212 if (dev_id == -1) {\r
1213 lprintf("no devs, can't do config\n");\r
1214 return;\r
1215 }\r
1216\r
92068389 1217 mask_shift = 0;\r
1218 if (player_idx == 1)\r
1219 mask_shift = 16;\r
1220 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r
1221\r
049a6b3e 1222 for (;;)\r
1223 {\r
1224 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r
92068389 1225 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);\r
049a6b3e 1226 switch (mkey) {\r
1227 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
1228 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
1229 case PBTN_LEFT:\r
1230 for (i = 0, dev_id--; i < IN_MAX_DEVS; i++, dev_id--) {\r
1231 if (dev_id < 0)\r
1232 dev_id = IN_MAX_DEVS - 1;\r
1233 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1234 break;\r
1235 }\r
1236 continue;\r
1237 case PBTN_RIGHT:\r
1238 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r
1239 if (dev_id >= IN_MAX_DEVS)\r
1240 dev_id = 0;\r
1241 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1242 break;\r
1243 }\r
1244 continue;\r
1245 case PBTN_MBACK: return;\r
1246 case PBTN_MOK:\r
1247 if (sel >= opt_cnt)\r
1248 return;\r
1249 while (in_menu_wait_any(30) & PBTN_MOK);\r
1250 break;\r
92068389 1251 case PBTN_MA2:\r
1252 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1253 continue;\r
049a6b3e 1254 default:continue;\r
1255 }\r
1256\r
1257 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r
1258\r
1259 /* wait for some up event */\r
1260 for (is_down = 1; is_down; )\r
1261 kc = in_update_keycode(&dev_id, &is_down, -1);\r
1262\r
92068389 1263 i = count_bound_keys(dev_id, opts[sel].mask << mask_shift, bindtype);\r
2c600560 1264 unbind = (i > 0);\r
1265\r
1266 /* allow combos if device supports them */\r
8e77275e 1267 if (i == 1 && bindtype == IN_BINDTYPE_EMU &&\r
1268 in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS))\r
2c600560 1269 unbind = 0;\r
049a6b3e 1270\r
92068389 1271 in_bind_key(dev_id, kc, opts[sel].mask << mask_shift, bindtype, unbind);\r
049a6b3e 1272 }\r
1273}\r
1274\r
1275// PicoPad[] format: MXYZ SACB RLDU\r
1276me_bind_action me_ctrl_actions[15] =\r
1277{\r
1278 { "UP ", 0x0001 },\r
1279 { "DOWN ", 0x0002 },\r
1280 { "LEFT ", 0x0004 },\r
1281 { "RIGHT ", 0x0008 },\r
1282 { "A ", 0x0040 },\r
1283 { "B ", 0x0010 },\r
1284 { "C ", 0x0020 },\r
1285 { "A turbo", 0x4000 },\r
1286 { "B turbo", 0x1000 },\r
1287 { "C turbo", 0x2000 },\r
1288 { "START ", 0x0080 },\r
1289 { "MODE ", 0x0800 },\r
1290 { "X ", 0x0400 },\r
1291 { "Y ", 0x0200 },\r
1292 { "Z ", 0x0100 }\r
1293};\r
1294\r
049a6b3e 1295me_bind_action emuctrl_actions[] =\r
1296{\r
93c18cb4 1297 { "Load State ", PEV_STATE_LOAD },\r
1298 { "Save State ", PEV_STATE_SAVE },\r
1299 { "Prev Save Slot ", PEV_SSLOT_PREV },\r
1300 { "Next Save Slot ", PEV_SSLOT_NEXT },\r
1301 { "Switch Renderer ", PEV_SWITCH_RND },\r
1302 { "Volume Down ", PEV_VOL_DOWN },\r
1303 { "Volume Up ", PEV_VOL_UP },\r
1304 { "Fast forward ", PEV_FF },\r
1305 { "Enter Menu ", PEV_MENU },\r
1306 { "Pico Next page ", PEV_PICO_PNEXT },\r
1307 { "Pico Prev page ", PEV_PICO_PPREV },\r
1308 { "Pico Switch input", PEV_PICO_SWINP },\r
388947f3 1309 { NULL, 0 }\r
049a6b3e 1310};\r
1311\r
1312static int key_config_loop_wrap(menu_id id, int keys)\r
1313{\r
1314 switch (id) {\r
1315 case MA_CTRL_PLAYER1:\r
1316 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 0);\r
1317 break;\r
1318 case MA_CTRL_PLAYER2:\r
1319 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 1);\r
1320 break;\r
1321 case MA_CTRL_EMU:\r
1322 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);\r
1323 break;\r
1324 default:\r
1325 break;\r
1326 }\r
1327 return 0;\r
1328}\r
1329\r
1330static const char *mgn_dev_name(menu_id id, int *offs)\r
1331{\r
1332 const char *name = NULL;\r
1333 static int it = 0;\r
1334\r
1335 if (id == MA_CTRL_DEV_FIRST)\r
1336 it = 0;\r
1337\r
1338 for (; it < IN_MAX_DEVS; it++) {\r
1339 name = in_get_dev_name(it, 1, 1);\r
1340 if (name != NULL)\r
1341 break;\r
1342 }\r
1343\r
1344 it++;\r
1345 return name;\r
1346}\r
1347\r
1348static int mh_saveloadcfg(menu_id id, int keys);\r
1349static const char *mgn_savecfg(menu_id id, int *offs);\r
1350\r
1351static menu_entry e_menu_keyconfig[] =\r
1352{\r
1353 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),\r
1354 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),\r
1355 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),\r
1356 mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),\r
1357 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),\r
1358 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),\r
1359 mee_handler_id("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),\r
1360 mee_label (""),\r
1361 mee_label ("Input devices:"),\r
1362 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),\r
1363 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1364 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1365 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1366 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1367 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1368 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1369 mee_end,\r
1370};\r
1371\r
1372static int menu_loop_keyconfig(menu_id id, int keys)\r
1373{\r
1374 static int sel = 0;\r
92068389 1375\r
1376 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);\r
053bef76 1377 me_loop(e_menu_keyconfig, &sel, NULL);\r
049a6b3e 1378 return 0;\r
1379}\r
1380\r
1381// ------------ SCD options menu ------------\r
1382\r
1383static const char *mgn_cdopt_ra(menu_id id, int *offs)\r
1384{\r
1385 *offs = -5;\r
1386 if (PicoCDBuffers <= 0)\r
1387 return " OFF";\r
1388 sprintf(static_buff, "%5iK", PicoCDBuffers * 2);\r
1389 return static_buff;\r
1390}\r
1391\r
1392static int mh_cdopt_ra(menu_id id, int keys)\r
1393{\r
1394 if (keys & PBTN_LEFT) {\r
1395 PicoCDBuffers >>= 1;\r
1396 if (PicoCDBuffers < 2)\r
1397 PicoCDBuffers = 0;\r
1398 } else {\r
1399 if (PicoCDBuffers <= 0)\r
1400 PicoCDBuffers = 1;\r
1401 PicoCDBuffers <<= 1;\r
1402 if (PicoCDBuffers > 8*1024)\r
1403 PicoCDBuffers = 8*1024; // 16M\r
1404 }\r
1405 return 0;\r
1406}\r
1407\r
1408static menu_entry e_menu_cd_options[] =\r
1409{\r
fea1749d 1410 mee_onoff("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS),\r
049a6b3e 1411 mee_onoff("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA),\r
1412 mee_onoff("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM),\r
1413 mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),\r
1414 mee_onoff("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART),\r
1415 mee_onoff("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX),\r
1416 mee_onoff("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC),\r
1417 mee_end,\r
1418};\r
1419\r
1420static int menu_loop_cd_options(menu_id id, int keys)\r
1421{\r
1422 static int sel = 0;\r
053bef76 1423 me_loop(e_menu_cd_options, &sel, NULL);\r
049a6b3e 1424 return 0;\r
1425}\r
1426\r
b2f512ca 1427// ------------ 32X options menu ------------\r
1428\r
1429static menu_entry e_menu_32x_options[] =\r
1430{\r
1431 mee_onoff("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X),\r
1432 mee_onoff("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM),\r
1433};\r
1434\r
1435static int menu_loop_32x_options(menu_id id, int keys)\r
1436{\r
1437 static int sel = 0;\r
1438 me_loop(e_menu_32x_options, &sel, NULL);\r
1439 return 0;\r
1440}\r
1441\r
049a6b3e 1442// ------------ adv options menu ------------\r
1443\r
049a6b3e 1444static menu_entry e_menu_adv_options[] =\r
1445{\r
ee0f881e 1446 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),\r
049a6b3e 1447 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),\r
049a6b3e 1448 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),\r
1449 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),\r
1450 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),\r
1451 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),\r
1452 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),\r
049a6b3e 1453 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),\r
4858c633 1454 mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),\r
053bef76 1455 MENU_GP2X_OPTIONS_ADV\r
049a6b3e 1456 mee_end,\r
1457};\r
1458\r
1459static int menu_loop_adv_options(menu_id id, int keys)\r
1460{\r
1461 static int sel = 0;\r
053bef76 1462 me_loop(e_menu_adv_options, &sel, NULL);\r
049a6b3e 1463 return 0;\r
1464}\r
1465\r
1466// ------------ gfx options menu ------------\r
1467\r
9ecdd73a 1468static int mh_opt_render(menu_id id, int keys)\r
1469{\r
9efc102f 1470 plat_video_toggle_renderer((keys & PBTN_RIGHT) ? 1 : 0, 0, 1);\r
9ecdd73a 1471 return 0;\r
1472}\r
1473\r
049a6b3e 1474static menu_entry e_menu_gfx_options[] =\r
1475{\r
9ecdd73a 1476 mee_cust ("Renderer", MA_OPT_RENDERER, mh_opt_render, mgn_opt_renderer),\r
053bef76 1477 MENU_GP2X_OPTIONS_GFX\r
049a6b3e 1478 mee_end,\r
1479};\r
1480\r
1481static int menu_loop_gfx_options(menu_id id, int keys)\r
1482{\r
1483 static int sel = 0;\r
053bef76 1484 me_loop(e_menu_gfx_options, &sel, NULL);\r
049a6b3e 1485 return 0;\r
1486}\r
1487\r
1488// ------------ options menu ------------\r
1489\r
1490static menu_entry e_menu_options[];\r
1491\r
049a6b3e 1492static int sndrate_prevnext(int rate, int dir)\r
1493{\r
1494 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1495 int i;\r
1496\r
1497 for (i = 0; i < 5; i++)\r
1498 if (rates[i] == rate) break;\r
1499\r
1500 i += dir ? 1 : -1;\r
1501 if (i > 4) {\r
1502 if (!(PicoOpt & POPT_EN_STEREO)) {\r
1503 PicoOpt |= POPT_EN_STEREO;\r
1504 return rates[0];\r
1505 }\r
1506 return rates[4];\r
1507 }\r
1508 if (i < 0) {\r
1509 if (PicoOpt & POPT_EN_STEREO) {\r
1510 PicoOpt &= ~POPT_EN_STEREO;\r
1511 return rates[4];\r
1512 }\r
1513 return rates[0];\r
1514 }\r
1515 return rates[i];\r
1516}\r
1517\r
1518static void region_prevnext(int right)\r
1519{\r
1520 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1521 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1522 int i;\r
1523\r
1524 if (right) {\r
1525 if (!PicoRegionOverride) {\r
1526 for (i = 0; i < 6; i++)\r
1527 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1528 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1529 else PicoRegionOverride=1;\r
1530 }\r
1531 else\r
1532 PicoRegionOverride <<= 1;\r
1533 if (PicoRegionOverride > 8)\r
1534 PicoRegionOverride = 8;\r
1535 } else {\r
1536 if (!PicoRegionOverride) {\r
1537 for (i = 0; i < 6; i++)\r
1538 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1539 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1540 }\r
1541 else\r
1542 PicoRegionOverride >>= 1;\r
1543 }\r
1544}\r
1545\r
1546static int mh_opt_misc(menu_id id, int keys)\r
1547{\r
1548 int i;\r
1549\r
1550 switch (id) {\r
1551 case MA_OPT_SOUND_QUALITY:\r
1552 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);\r
1553 break;\r
1554 case MA_OPT_REGION:\r
1555 region_prevnext(keys & PBTN_RIGHT);\r
1556 break;\r
1557 case MA_OPT_CONFIRM_STATES:\r
1558 i = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1559 i += (keys & PBTN_LEFT) ? -1 : 1;\r
1560 if (i < 0) i = 0; else if (i > 3) i = 3;\r
1561 i |= i << 1; i &= ~2;\r
1562 currentConfig.EmuOpt &= ~0xa00;\r
1563 currentConfig.EmuOpt |= i << 9;\r
1564 break;\r
1565 default:\r
1566 break;\r
1567 }\r
1568 return 0;\r
1569}\r
1570\r
1571static int mh_saveloadcfg(menu_id id, int keys)\r
1572{\r
1573 int ret;\r
1574\r
1575 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice\r
1576 config_slot += (keys & PBTN_LEFT) ? -1 : 1;\r
1577 if (config_slot < 0) config_slot = 9;\r
1578 else if (config_slot > 9) config_slot = 0;\r
1579 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1580 return 0;\r
1581 }\r
1582\r
1583 switch (id) {\r
1584 case MA_OPT_SAVECFG:\r
1585 case MA_OPT_SAVECFG_GAME:\r
ee0f881e 1586 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))\r
3ffee69c 1587 me_update_msg("config saved");\r
049a6b3e 1588 else\r
3ffee69c 1589 me_update_msg("failed to write config");\r
049a6b3e 1590 break;\r
1591 case MA_OPT_LOADCFG:\r
ee0f881e 1592 ret = emu_read_config(1, 1);\r
1593 if (!ret) ret = emu_read_config(0, 1);\r
3ffee69c 1594 if (ret) me_update_msg("config loaded");\r
1595 else me_update_msg("failed to load config");\r
049a6b3e 1596 break;\r
1597 default:\r
1598 return 0;\r
1599 }\r
1600\r
1601 return 1;\r
1602}\r
1603\r
9ecdd73a 1604static int mh_restore_defaults(menu_id id, int keys)\r
049a6b3e 1605{\r
9ecdd73a 1606 emu_set_defconfig();\r
1607 me_update_msg("defaults restored");\r
1608 return 1;\r
049a6b3e 1609}\r
1610\r
1611static const char *mgn_opt_fskip(menu_id id, int *offs)\r
1612{\r
1613 if (currentConfig.Frameskip < 0)\r
1614 return "Auto";\r
1615 sprintf(static_buff, "%d", currentConfig.Frameskip);\r
1616 return static_buff;\r
1617}\r
1618\r
1619static const char *mgn_opt_sound(menu_id id, int *offs)\r
1620{\r
1621 const char *str2;\r
1622 *offs = -8;\r
1623 str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
1624 sprintf(static_buff, "%5iHz %s", PsndRate, str2);\r
1625 return static_buff;\r
1626}\r
1627\r
1628static const char *mgn_opt_region(menu_id id, int *offs)\r
1629{\r
1630 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1631 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1632 int code = PicoRegionOverride;\r
1633 int u, i = 0;\r
1634\r
1635 *offs = -6;\r
1636 if (code) {\r
1637 code <<= 1;\r
1638 while ((code >>= 1)) i++;\r
1639 if (i > 4)\r
1640 return "unknown";\r
1641 return names[i];\r
1642 } else {\r
1643 strcpy(static_buff, "Auto:");\r
1644 for (u = 0; u < 3; u++) {\r
1645 code = (PicoAutoRgnOrder >> u*4) & 0xf;\r
1646 for (i = 0; code; code >>= 1, i++)\r
1647 ;\r
1648 strcat(static_buff, names_short[i]);\r
1649 }\r
1650 return static_buff;\r
1651 }\r
1652}\r
1653\r
1654static const char *mgn_opt_c_saves(menu_id id, int *offs)\r
1655{\r
1656 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1657 default: return "OFF";\r
1658 case 1: return "writes";\r
1659 case 4: return "loads";\r
1660 case 5: return "both";\r
1661 }\r
1662}\r
1663\r
1664static const char *mgn_savecfg(menu_id id, int *offs)\r
1665{\r
1666 strcpy(static_buff, "Save global config");\r
1667 if (config_slot != 0)\r
1668 sprintf(static_buff + strlen(static_buff), " (profile: %i)", config_slot);\r
1669 return static_buff;\r
1670}\r
1671\r
1672static const char *mgn_loadcfg(menu_id id, int *offs)\r
1673{\r
1674 sprintf(static_buff, "Load cfg from profile %i", config_slot);\r
1675 return static_buff;\r
1676}\r
1677\r
1678static menu_entry e_menu_options[] =\r
1679{\r
1680 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),\r
1681 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),\r
1682 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),\r
9ecdd73a 1683 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),\r
1684 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),\r
049a6b3e 1685 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),\r
1686 mee_cust ("Confirm savestate", MA_OPT_CONFIRM_STATES,mh_opt_misc, mgn_opt_c_saves),\r
d572cbad 1687 mee_range (cpu_clk_name, MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 900),\r
049a6b3e 1688 mee_handler ("[Display options]", menu_loop_gfx_options),\r
049a6b3e 1689 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),\r
b2f512ca 1690 mee_handler ("[32X options]", menu_loop_32x_options),\r
f2d9ea1e 1691 mee_handler ("[Advanced options]", menu_loop_adv_options),\r
049a6b3e 1692 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),\r
1693 mee_handler_id("Save cfg for current game only", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),\r
1694 mee_handler_mkname_id(MA_OPT_LOADCFG, mh_saveloadcfg, mgn_loadcfg),\r
9ecdd73a 1695 mee_handler ("Restore defaults", mh_restore_defaults),\r
049a6b3e 1696 mee_end,\r
1697};\r
1698\r
1699static int menu_loop_options(menu_id id, int keys)\r
1700{\r
1701 static int sel = 0;\r
1702\r
1703 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1704 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1705\r
053bef76 1706 me_loop(e_menu_options, &sel, NULL);\r
049a6b3e 1707\r
049a6b3e 1708 return 0;\r
1709}\r
1710\r
1711// ------------ debug menu ------------\r
1712\r
049a6b3e 1713#include <pico/debug.h>\r
1714\r
1715extern void SekStepM68k(void);\r
1716\r
1717static void mplayer_loop(void)\r
1718{\r
93c18cb4 1719 pemu_sound_start();\r
049a6b3e 1720\r
1721 while (1)\r
1722 {\r
1723 PDebugZ80Frame();\r
e31266dd 1724 if (in_menu_wait_any(0) & PBTN_MA3)\r
1725 break;\r
93c18cb4 1726 pemu_sound_wait();\r
049a6b3e 1727 }\r
1728\r
93c18cb4 1729 pemu_sound_stop();\r
049a6b3e 1730}\r
1731\r
1732static void draw_text_debug(const char *str, int skip, int from)\r
1733{\r
1734 const char *p;\r
1735 int line;\r
1736\r
1737 p = str;\r
1738 while (skip-- > 0)\r
1739 {\r
f15ca4db 1740 while (*p && *p != '\n')\r
1741 p++;\r
1742 if (*p == 0 || p[1] == 0)\r
1743 return;\r
049a6b3e 1744 p++;\r
1745 }\r
1746\r
1747 str = p;\r
f15ca4db 1748 for (line = from; line < g_screen_height / me_sfont_h; line++)\r
049a6b3e 1749 {\r
f15ca4db 1750 smalltext_out16(1, line * me_sfont_h, str, 0xffff);\r
1751 while (*p && *p != '\n')\r
1752 p++;\r
1753 if (*p == 0)\r
1754 break;\r
049a6b3e 1755 p++; str = p;\r
1756 }\r
1757}\r
1758\r
5354c909 1759#ifdef __GNUC__\r
1760#define COMPILER "gcc " __VERSION__\r
1761#else\r
1762#define COMPILER\r
1763#endif\r
1764\r
049a6b3e 1765static void draw_frame_debug(void)\r
1766{\r
81bfc1c5 1767 char layer_str[48] = "layers: ";\r
049a6b3e 1768 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);\r
1769 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);\r
1770 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
1771 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);\r
81bfc1c5 1772 if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);\r
049a6b3e 1773\r
e31266dd 1774 memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
93c18cb4 1775 pemu_forced_frame(0);\r
5354c909 1776 smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);\r
f15ca4db 1777 smalltext_out16(4, g_screen_height - me_sfont_h, layer_str, 0xffff);\r
049a6b3e 1778}\r
1779\r
1780static void debug_menu_loop(void)\r
1781{\r
1782 int inp, mode = 0;\r
1783 int spr_offs = 0, dumped = 0;\r
1784 char *tmp;\r
1785\r
1786 while (1)\r
1787 {\r
1788 switch (mode)\r
1789 {\r
1790 case 0: plat_video_menu_begin();\r
1791 tmp = PDebugMain();\r
93c18cb4 1792 plat_debug_cat(tmp);\r
049a6b3e 1793 draw_text_debug(tmp, 0, 0);\r
1794 if (dumped) {\r
f15ca4db 1795 smalltext_out16(g_screen_width - 6 * me_sfont_h,\r
3ffee69c 1796 g_screen_height - me_mfont_h, "dumped", 0xffff);\r
049a6b3e 1797 dumped = 0;\r
1798 }\r
1799 break;\r
1800 case 1: draw_frame_debug(); break;\r
e31266dd 1801 case 2: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
93c18cb4 1802 pemu_forced_frame(0);\r
e31266dd 1803 menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);\r
1804 PDebugShowSpriteStats((unsigned short *)g_screen_ptr + (g_screen_height/2 - 240/2)*g_screen_width +\r
1805 g_screen_width/2 - 320/2, g_screen_width); break;\r
1806 case 3: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
1807 PDebugShowPalette(g_screen_ptr, g_screen_width);\r
1808 PDebugShowSprite((unsigned short *)g_screen_ptr + g_screen_width*120 + g_screen_width/2 + 16,\r
1809 g_screen_width, spr_offs);\r
049a6b3e 1810 draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
1811 break;\r
762ab456 1812 case 4: plat_video_menu_begin();\r
1813 tmp = PDebug32x();\r
1814 draw_text_debug(tmp, 0, 0);\r
1815 break;\r
049a6b3e 1816 }\r
1817 plat_video_menu_end();\r
1818\r
e31266dd 1819 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |\r
049a6b3e 1820 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);\r
1821 if (inp & PBTN_MBACK) return;\r
762ab456 1822 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }\r
1823 if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }\r
049a6b3e 1824 switch (mode)\r
1825 {\r
1826 case 0:\r
e31266dd 1827 if (inp & PBTN_MOK)\r
86c1049d 1828 PDebugCPUStep();\r
e31266dd 1829 if (inp & PBTN_MA3) {\r
1830 while (inp & PBTN_MA3)\r
1831 inp = in_menu_wait_any(-1);\r
049a6b3e 1832 mplayer_loop();\r
1833 }\r
e31266dd 1834 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {\r
049a6b3e 1835 mkdir("dumps", 0777);\r
1836 PDebugDumpMem();\r
e31266dd 1837 while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);\r
049a6b3e 1838 dumped = 1;\r
1839 }\r
1840 break;\r
1841 case 1:\r
1842 if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;\r
1843 if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
1844 if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
b3972d82 1845 if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
81bfc1c5 1846 if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;\r
e31266dd 1847 if (inp & PBTN_MOK) {\r
8e6cbce1 1848 PsndOut = NULL; // just in case\r
1849 PicoSkipFrame = 1;\r
1850 PicoFrame();\r
1851 PicoSkipFrame = 0;\r
e31266dd 1852 while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);\r
8e6cbce1 1853 }\r
b8464531 1854 break;\r
1855 case 3:\r
b3972d82 1856 if (inp & PBTN_DOWN) spr_offs++;\r
1857 if (inp & PBTN_UP) spr_offs--;\r
b8464531 1858 if (spr_offs < 0) spr_offs = 0;\r
1859 break;\r
1860 }\r
1861 }\r
1862}\r
1863\r
049a6b3e 1864// ------------ main menu ------------\r
36f6fd5a 1865\r
049a6b3e 1866static char *romsel_run(void)\r
1867{\r
1868 char *ret, *sel_name;\r
1869\r
1870 sel_name = malloc(sizeof(rom_fname_loaded));\r
1871 if (sel_name == NULL)\r
1872 return NULL;\r
1873 strcpy(sel_name, rom_fname_loaded);\r
1874\r
1875 ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded));\r
1876 free(sel_name);\r
1877 return ret;\r
1878}\r
36f6fd5a 1879\r
049a6b3e 1880static int main_menu_handler(menu_id id, int keys)\r
36f6fd5a 1881{\r
049a6b3e 1882 char *ret_name;\r
1883\r
1884 switch (id)\r
1885 {\r
1886 case MA_MAIN_RESUME_GAME:\r
1887 if (rom_loaded)\r
1888 return 1;\r
1889 break;\r
1890 case MA_MAIN_SAVE_STATE:\r
1891 if (rom_loaded)\r
1892 return menu_loop_savestate(0);\r
1893 break;\r
1894 case MA_MAIN_LOAD_STATE:\r
1895 if (rom_loaded)\r
1896 return menu_loop_savestate(1);\r
1897 break;\r
1898 case MA_MAIN_RESET_GAME:\r
1899 if (rom_loaded) {\r
93c18cb4 1900 emu_reset_game();\r
049a6b3e 1901 return 1;\r
1902 }\r
1903 break;\r
1904 case MA_MAIN_LOAD_ROM:\r
1905 ret_name = romsel_run();\r
1906 if (ret_name != NULL) {\r
1907 lprintf("selected file: %s\n", ret_name);\r
1908 engineState = PGS_ReloadRom;\r
1909 return 1;\r
1910 }\r
1911 break;\r
1912 case MA_MAIN_CREDITS:\r
1913 draw_menu_credits();\r
1914 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);\r
1915 break;\r
1916 case MA_MAIN_EXIT:\r
1917 engineState = PGS_Quit;\r
1918 return 1;\r
1919 case MA_MAIN_PATCHES:\r
1920 if (rom_loaded && PicoPatches) {\r
1921 menu_loop_patches();\r
1922 PicoPatchApply();\r
3ffee69c 1923 me_update_msg("Patches applied");\r
36f6fd5a 1924 }\r
049a6b3e 1925 break;\r
1926 default:\r
1927 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
1928 break;\r
1929 }\r
1930\r
1931 return 0;\r
1932}\r
1933\r
1934static menu_entry e_menu_main[] =\r
1935{\r
5a31ef07 1936 mee_label ("PicoDrive " VERSION),\r
1937 mee_label (""),\r
1938 mee_label (""),\r
1939 mee_label (""),\r
049a6b3e 1940 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),\r
1941 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),\r
1942 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),\r
1943 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),\r
1944 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),\r
1945 mee_handler_id("Change options", MA_MAIN_OPTIONS, menu_loop_options),\r
1946 mee_handler_id("Configure controls", MA_MAIN_OPTIONS, menu_loop_keyconfig),\r
1947 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),\r
1948 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),\r
1949 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),\r
1950 mee_end,\r
1951};\r
1952\r
1953void menu_loop(void)\r
1954{\r
1955 static int sel = 0;\r
1956\r
1957 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);\r
1958 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);\r
1959 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);\r
1960 me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);\r
1961 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1962\r
1963 plat_video_menu_enter(rom_loaded);\r
1964 in_set_blocking(1);\r
053bef76 1965 me_loop(e_menu_main, &sel, menu_main_plat_draw);\r
049a6b3e 1966\r
5a31ef07 1967 if (rom_loaded) {\r
1968 if (engineState == PGS_Menu)\r
1969 engineState = PGS_Running;\r
049a6b3e 1970 /* wait until menu, ok, back is released */\r
e0e9248c 1971 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))\r
1972 ;\r
049a6b3e 1973 }\r
5a31ef07 1974\r
1975 in_set_blocking(0);\r
049a6b3e 1976}\r
1977\r
1978// --------- CD tray close menu ----------\r
1979\r
1980static int mh_tray_load_cd(menu_id id, int keys)\r
1981{\r
049a6b3e 1982 char *ret_name;\r
049a6b3e 1983\r
1984 ret_name = romsel_run();\r
1985 if (ret_name == NULL)\r
1986 return 0;\r
1987\r
049a6b3e 1988 engineState = PGS_RestartRun;\r
6b8796e2 1989 return emu_swap_cd(ret_name);\r
049a6b3e 1990}\r
1991\r
1992static int mh_tray_nothing(menu_id id, int keys)\r
1993{\r
1994 return 1;\r
1995}\r
1996\r
1997static menu_entry e_menu_tray[] =\r
1998{\r
0f4090a9 1999 mee_label ("The CD tray has opened."),\r
049a6b3e 2000 mee_label (""),\r
2001 mee_label (""),\r
2002 mee_handler("Load CD image", mh_tray_load_cd),\r
2003 mee_handler("Insert nothing", mh_tray_nothing),\r
6b8796e2 2004 mee_end,\r
049a6b3e 2005};\r
2006\r
2007int menu_loop_tray(void)\r
2008{\r
2009 int ret = 1, sel = 0;\r
2010\r
2011 plat_video_menu_enter(rom_loaded);\r
2012\r
2013 in_set_blocking(1);\r
053bef76 2014 me_loop(e_menu_tray, &sel, NULL);\r
049a6b3e 2015\r
2016 if (engineState != PGS_RestartRun) {\r
2017 engineState = PGS_RestartRun;\r
2018 ret = 0; /* no CD inserted */\r
36f6fd5a 2019 }\r
049a6b3e 2020\r
2021 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));\r
5a31ef07 2022 in_set_blocking(0);\r
049a6b3e 2023\r
2024 return ret;\r
36f6fd5a 2025}\r
2026\r
049a6b3e 2027#endif // !UIQ3\r
2028\r
3ffee69c 2029void me_update_msg(const char *msg)\r
2030{\r
2031 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));\r
2032 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;\r
2033\r
2034 menu_error_time = plat_get_ticks_ms();\r
2035 lprintf("msg: %s\n", menu_error_msg);\r
2036}\r
2037\r
049a6b3e 2038// ------------ util ------------\r
2039\r
053bef76 2040/* GP2X/wiz for now, probably extend later */\r
fa8d1331 2041void menu_plat_setup(int is_wiz)\r
2042{\r
2043 int i;\r
2044\r
053bef76 2045 if (!is_wiz) {\r
2046 me_enable(e_menu_gfx_options, MA_OPT_TEARING_FIX, 0);\r
22b2271a 2047 i = me_id2offset(e_menu_gfx_options, MA_OPT_TEARING_FIX);\r
2048 e_menu_gfx_options[i].need_to_save = 0;\r
fa8d1331 2049 return;\r
053bef76 2050 }\r
fa8d1331 2051\r
2052 me_enable(e_menu_adv_options, MA_OPT_ARM940_SOUND, 0);\r
2053 me_enable(e_menu_gfx_options, MA_OPT2_GAMMA, 0);\r
2054 me_enable(e_menu_gfx_options, MA_OPT2_A_SN_GAMMA, 0);\r
2055\r
2056 i = me_id2offset(e_menu_gfx_options, MA_OPT_SCALING);\r
2057 e_menu_gfx_options[i].max = 1; /* only off and sw */\r
22b2271a 2058 i = me_id2offset(e_menu_gfx_options, MA_OPT_ARM940_SOUND);\r
2059 e_menu_gfx_options[i].need_to_save = 0;\r
fa8d1331 2060}\r
2061\r
24b24674 2062/* TODO: rename */\r
2063void menu_darken_bg(void *dst, int pixels, int darker)\r
2064{\r
2065 unsigned int *screen = dst;\r
2066 pixels /= 2;\r
2067 if (darker)\r
2068 {\r
2069 while (pixels--)\r
2070 {\r
2071 unsigned int p = *screen;\r
2072 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
2073 }\r
2074 }\r
2075 else\r
2076 {\r
2077 while (pixels--)\r
2078 {\r
2079 unsigned int p = *screen;\r
2080 *screen++ = (p&0xf79ef79e)>>1;\r
2081 }\r
2082 }\r
2083}\r
b8464531 2084\r
049a6b3e 2085/* hidden options for config engine only */\r
2086static menu_entry e_menu_hidden[] =\r
2087{\r
2088 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),\r
2089 mee_end,\r
2090};\r
2091\r
2092static menu_entry *e_menu_table[] =\r
2093{\r
2094 e_menu_options,\r
2095 e_menu_gfx_options,\r
2096 e_menu_adv_options,\r
2097 e_menu_cd_options,\r
b2f512ca 2098 e_menu_32x_options,\r
049a6b3e 2099 e_menu_keyconfig,\r
2100 e_menu_hidden,\r
2101};\r
2102\r
2103static menu_entry *me_list_table = NULL;\r
2104static menu_entry *me_list_i = NULL;\r
2105\r
2106menu_entry *me_list_get_first(void)\r
2107{\r
2108 me_list_table = me_list_i = e_menu_table[0];\r
2109 return me_list_i;\r
2110}\r
2111\r
2112menu_entry *me_list_get_next(void)\r
2113{\r
2114 int i;\r
2115\r
2116 me_list_i++;\r
2117 if (me_list_i->name != NULL)\r
2118 return me_list_i;\r
2119\r
2120 for (i = 0; i < array_size(e_menu_table); i++)\r
2121 if (me_list_table == e_menu_table[i])\r
2122 break;\r
2123\r
2124 if (i + 1 < array_size(e_menu_table))\r
2125 me_list_table = me_list_i = e_menu_table[i + 1];\r
2126 else\r
2127 me_list_table = me_list_i = NULL;\r
2128\r
2129 return me_list_i;\r
2130}\r
2131\r
PicoDrive's frontend in a lib