notaz.gp2x.de / libpicofe.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
pandora: handle custom size fb for menu layer
[libpicofe.git] / common / menu.c
... / ...
CommitLineData
1// (c) Copyright 2006-2010 notaz, All rights reserved.\r
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
15#include "input.h"\r
16#include "emu.h"\r
17#include "plat.h"\r
18#include "posix.h"\r
19#include <version.h>\r
20#include <revision.h>\r
21\r
22#include <pico/pico.h>\r
23#include <pico/patch.h>\r
24\r
25static char static_buff[64];\r
26static int menu_error_time = 0;\r
27char menu_error_msg[64] = { 0, };\r
28void *g_menuscreen_ptr;\r
29void *g_menubg_src_ptr;\r
30void *g_menubg_ptr;\r
31\r
32#ifndef UIQ3\r
33\r
34#if !MSCREEN_SIZE_FIXED\r
35int g_menuscreen_w = MSCREEN_WIDTH;\r
36int g_menuscreen_h = MSCREEN_HEIGHT;\r
37#endif\r
38\r
39static unsigned char *menu_font_data = NULL;\r
40static int menu_text_color = 0xffff; // default to white\r
41static int menu_sel_color = -1; // disabled\r
42\r
43/* note: these might become non-constant in future */\r
44#if MENU_X2\r
45static const int me_mfont_w = 16, me_mfont_h = 20;\r
46static const int me_sfont_w = 12, me_sfont_h = 20;\r
47#else\r
48static const int me_mfont_w = 8, me_mfont_h = 10;\r
49static const int me_sfont_w = 6, me_sfont_h = 10;\r
50#endif\r
51\r
52// draws text to current bbp16 screen\r
53static void text_out16_(int x, int y, const char *text, int color)\r
54{\r
55 int i, lh, tr, tg, tb, len;\r
56 unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r
57 tr = (color & 0xf800) >> 8;\r
58 tg = (color & 0x07e0) >> 3;\r
59 tb = (color & 0x001f) << 3;\r
60\r
61 if (text == (void *)1)\r
62 {\r
63 // selector symbol\r
64 text = "";\r
65 len = 1;\r
66 }\r
67 else\r
68 {\r
69 const char *p;\r
70 for (p = text; *p != 0 && *p != '\n'; p++)\r
71 ;\r
72 len = p - text;\r
73 }\r
74\r
75 lh = me_mfont_h;\r
76 if (y + lh > g_menuscreen_h)\r
77 lh = g_menuscreen_h - y;\r
78\r
79 for (i = 0; i < len; i++)\r
80 {\r
81 unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r
82 unsigned short *dst = dest;\r
83 int u, l;\r
84\r
85 for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)\r
86 {\r
87 for (u = me_mfont_w / 2; u > 0; u--, src++)\r
88 {\r
89 int c, r, g, b;\r
90 c = *src >> 4;\r
91 r = (*dst & 0xf800) >> 8;\r
92 g = (*dst & 0x07e0) >> 3;\r
93 b = (*dst & 0x001f) << 3;\r
94 r = (c^0xf)*r/15 + c*tr/15;\r
95 g = (c^0xf)*g/15 + c*tg/15;\r
96 b = (c^0xf)*b/15 + c*tb/15;\r
97 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
98 c = *src & 0xf;\r
99 r = (*dst & 0xf800) >> 8;\r
100 g = (*dst & 0x07e0) >> 3;\r
101 b = (*dst & 0x001f) << 3;\r
102 r = (c^0xf)*r/15 + c*tr/15;\r
103 g = (c^0xf)*g/15 + c*tg/15;\r
104 b = (c^0xf)*b/15 + c*tb/15;\r
105 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
106 }\r
107 }\r
108 dest += me_mfont_w;\r
109 }\r
110}\r
111\r
112void text_out16(int x, int y, const char *texto, ...)\r
113{\r
114 va_list args;\r
115 char buffer[256];\r
116 int maxw = (g_menuscreen_w - x) / me_mfont_w;\r
117\r
118 if (maxw < 0)\r
119 return;\r
120\r
121 va_start(args, texto);\r
122 vsnprintf(buffer, sizeof(buffer), texto, args);\r
123 va_end(args);\r
124\r
125 if (maxw > sizeof(buffer) - 1)\r
126 maxw = sizeof(buffer) - 1;\r
127 buffer[maxw] = 0;\r
128\r
129 text_out16_(x,y,buffer,menu_text_color);\r
130}\r
131\r
132/* draws in 6x8 font, might multiply size by integer */\r
133static void smalltext_out16_(int x, int y, const char *texto, int color)\r
134{\r
135 unsigned char *src;\r
136 unsigned short *dst;\r
137 int multiplier = me_sfont_w / 6;\r
138 int i;\r
139\r
140 for (i = 0;; i++, x += me_sfont_w)\r
141 {\r
142 unsigned char c = (unsigned char) texto[i];\r
143 int h = 8;\r
144\r
145 if (!c || c == '\n')\r
146 break;\r
147\r
148 src = fontdata6x8[c];\r
149 dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r
150\r
151 while (h--)\r
152 {\r
153 int m, w2, h2;\r
154 for (h2 = multiplier; h2 > 0; h2--)\r
155 {\r
156 for (m = 0x20; m; m >>= 1) {\r
157 if (*src & m)\r
158 for (w2 = multiplier; w2 > 0; w2--)\r
159 *dst++ = color;\r
160 else\r
161 dst += multiplier;\r
162 }\r
163\r
164 dst += g_menuscreen_w - me_sfont_w;\r
165 }\r
166 src++;\r
167 }\r
168 }\r
169}\r
170\r
171static void smalltext_out16(int x, int y, const char *texto, int color)\r
172{\r
173 char buffer[128];\r
174 int maxw = (g_menuscreen_w - x) / me_sfont_w;\r
175\r
176 if (maxw < 0)\r
177 return;\r
178\r
179 strncpy(buffer, texto, sizeof(buffer));\r
180 if (maxw > sizeof(buffer) - 1)\r
181 maxw = sizeof(buffer) - 1;\r
182 buffer[maxw] = 0;\r
183\r
184 smalltext_out16_(x, y, buffer, color);\r
185}\r
186\r
187static void menu_draw_selection(int x, int y, int w)\r
188{\r
189 int i, h;\r
190 unsigned short *dst, *dest;\r
191\r
192 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
193\r
194 if (menu_sel_color < 0) return; // no selection hilight\r
195\r
196 if (y > 0) y--;\r
197 dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;\r
198 for (h = me_mfont_h + 1; h > 0; h--)\r
199 {\r
200 dst = dest;\r
201 for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)\r
202 *dst++ = menu_sel_color;\r
203 dest += g_menuscreen_w;\r
204 }\r
205}\r
206\r
207static int parse_hex_color(char *buff)\r
208{\r
209 char *endp = buff;\r
210 int t = (int) strtoul(buff, &endp, 16);\r
211 if (endp != buff)\r
212#ifdef PSP\r
213 return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r
214#else\r
215 return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r
216#endif\r
217 return -1;\r
218}\r
219\r
220void menu_init(void)\r
221{\r
222 int i, c, l;\r
223 unsigned char *fd, *fds;\r
224 char buff[256];\r
225 FILE *f;\r
226\r
227 if (menu_font_data != NULL)\r
228 free(menu_font_data);\r
229\r
230 menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r
231 if (menu_font_data == NULL)\r
232 return;\r
233\r
234 // generate default 8x10 font from fontdata8x8\r
235 for (c = 0, fd = menu_font_data; c < 256; c++)\r
236 {\r
237 for (l = 0; l < 8; l++)\r
238 {\r
239 unsigned char fd8x8 = fontdata8x8[c*8+l];\r
240 if (fd8x8&0x80) *fd = 0xf0;\r
241 if (fd8x8&0x40) *fd |= 0x0f; fd++;\r
242 if (fd8x8&0x20) *fd = 0xf0;\r
243 if (fd8x8&0x10) *fd |= 0x0f; fd++;\r
244 if (fd8x8&0x08) *fd = 0xf0;\r
245 if (fd8x8&0x04) *fd |= 0x0f; fd++;\r
246 if (fd8x8&0x02) *fd = 0xf0;\r
247 if (fd8x8&0x01) *fd |= 0x0f; fd++;\r
248 }\r
249 fd += 8*2/2; // 2 empty lines\r
250 }\r
251\r
252 if (MENU_X2) {\r
253 // expand default font\r
254 fds = menu_font_data + 128 * 160 / 2 - 4;\r
255 fd = menu_font_data + 256 * 320 / 2 - 1;\r
256 for (c = 255; c >= 0; c--)\r
257 {\r
258 for (l = 9; l >= 0; l--, fds -= 4)\r
259 {\r
260 for (i = 3; i >= 0; i--) {\r
261 int px = fds[i] & 0x0f;\r
262 *fd-- = px | (px << 4);\r
263 px = (fds[i] >> 4) & 0x0f;\r
264 *fd-- = px | (px << 4);\r
265 }\r
266 for (i = 3; i >= 0; i--) {\r
267 int px = fds[i] & 0x0f;\r
268 *fd-- = px | (px << 4);\r
269 px = (fds[i] >> 4) & 0x0f;\r
270 *fd-- = px | (px << 4);\r
271 }\r
272 }\r
273 }\r
274 }\r
275\r
276 // load custom font and selector (stored as 1st symbol in font table)\r
277 emu_make_path(buff, "skin/font.png", sizeof(buff));\r
278 readpng(menu_font_data, buff, READPNG_FONT,\r
279 MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);\r
280 // default selector symbol is '>'\r
281 memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r
282 me_mfont_w * me_mfont_h / 2);\r
283 emu_make_path(buff, "skin/selector.png", sizeof(buff));\r
284 readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);\r
285\r
286 // load custom colors\r
287 emu_make_path(buff, "skin/skin.txt", sizeof(buff));\r
288 f = fopen(buff, "r");\r
289 if (f != NULL)\r
290 {\r
291 lprintf("found skin.txt\n");\r
292 while (!feof(f))\r
293 {\r
294 if (fgets(buff, sizeof(buff), f) == NULL)\r
295 break;\r
296 if (buff[0] == '#' || buff[0] == '/') continue; // comment\r
297 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r
298 if (strncmp(buff, "text_color=", 11) == 0)\r
299 {\r
300 int tmp = parse_hex_color(buff+11);\r
301 if (tmp >= 0) menu_text_color = tmp;\r
302 else lprintf("skin.txt: parse error for text_color\n");\r
303 }\r
304 else if (strncmp(buff, "selection_color=", 16) == 0)\r
305 {\r
306 int tmp = parse_hex_color(buff+16);\r
307 if (tmp >= 0) menu_sel_color = tmp;\r
308 else lprintf("skin.txt: parse error for selection_color\n");\r
309 }\r
310 else\r
311 lprintf("skin.txt: parse error: %s\n", buff);\r
312 }\r
313 fclose(f);\r
314 }\r
315}\r
316\r
317static void menu_draw_begin(int need_bg)\r
318{\r
319 plat_video_menu_begin();\r
320 if (need_bg)\r
321 memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);\r
322}\r
323\r
324static void menu_draw_end(void)\r
325{\r
326 plat_video_menu_end();\r
327}\r
328\r
329static void menu_darken_bg(void *dst, void *src, int pixels, int darker)\r
330{\r
331 unsigned int *dest = dst;\r
332 unsigned int *sorc = src;\r
333 pixels /= 2;\r
334 if (darker)\r
335 {\r
336 while (pixels--)\r
337 {\r
338 unsigned int p = *sorc++;\r
339 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
340 }\r
341 }\r
342 else\r
343 {\r
344 while (pixels--)\r
345 {\r
346 unsigned int p = *sorc++;\r
347 *dest++ = (p&0xf79ef79e)>>1;\r
348 }\r
349 }\r
350}\r
351\r
352static void menu_enter(int is_rom_loaded)\r
353{\r
354 if (is_rom_loaded)\r
355 {\r
356 // darken the active framebuffer\r
357 menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1);\r
358 }\r
359 else\r
360 {\r
361 char buff[256];\r
362\r
363 // should really only happen once, on startup..\r
364 emu_make_path(buff, "skin/background.png", sizeof(buff));\r
365 if (readpng(g_menubg_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h) < 0)\r
366 memset(g_menubg_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);\r
367 }\r
368\r
369 plat_video_menu_enter(is_rom_loaded);\r
370}\r
371\r
372static int me_id2offset(const menu_entry *ent, menu_id id)\r
373{\r
374 int i;\r
375 for (i = 0; ent->name; ent++, i++)\r
376 if (ent->id == id) return i;\r
377\r
378 lprintf("%s: id %i not found\n", __FUNCTION__, id);\r
379 return 0;\r
380}\r
381\r
382static void me_enable(menu_entry *entries, menu_id id, int enable)\r
383{\r
384 int i = me_id2offset(entries, id);\r
385 entries[i].enabled = enable;\r
386}\r
387\r
388static int me_count(const menu_entry *ent)\r
389{\r
390 int ret;\r
391\r
392 for (ret = 0; ent->name; ent++, ret++)\r
393 ;\r
394\r
395 return ret;\r
396}\r
397\r
398static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r
399{\r
400 const menu_entry *ent, *ent_sel = entries;\r
401 int x, y, w = 0, h = 0;\r
402 int offs, col2_offs = 27 * me_mfont_w;\r
403 int vi_sel_ln = 0;\r
404 const char *name;\r
405 int i, n;\r
406\r
407 /* calculate size of menu rect */\r
408 for (ent = entries, i = n = 0; ent->name; ent++, i++)\r
409 {\r
410 int wt;\r
411\r
412 if (!ent->enabled)\r
413 continue;\r
414\r
415 if (i == sel) {\r
416 ent_sel = ent;\r
417 vi_sel_ln = n;\r
418 }\r
419\r
420 name = NULL;\r
421 wt = strlen(ent->name) * me_mfont_w;\r
422 if (wt == 0 && ent->generate_name)\r
423 name = ent->generate_name(ent->id, &offs);\r
424 if (name != NULL)\r
425 wt = strlen(name) * me_mfont_w;\r
426\r
427 if (ent->beh != MB_NONE)\r
428 {\r
429 if (wt > col2_offs)\r
430 col2_offs = wt + me_mfont_w;\r
431 wt = col2_offs;\r
432\r
433 switch (ent->beh) {\r
434 case MB_NONE:\r
435 break;\r
436 case MB_OPT_ONOFF:\r
437 case MB_OPT_RANGE:\r
438 wt += me_mfont_w * 3;\r
439 break;\r
440 case MB_OPT_CUSTOM:\r
441 case MB_OPT_CUSTONOFF:\r
442 case MB_OPT_CUSTRANGE:\r
443 name = NULL;\r
444 offs = 0;\r
445 if (ent->generate_name != NULL)\r
446 name = ent->generate_name(ent->id, &offs);\r
447 if (name != NULL)\r
448 wt += (strlen(name) + offs) * me_mfont_w;\r
449 break;\r
450 case MB_OPT_ENUM:\r
451 wt += 10 * me_mfont_w;\r
452 break;\r
453 }\r
454 }\r
455\r
456 if (wt > w)\r
457 w = wt;\r
458 n++;\r
459 }\r
460 h = n * me_mfont_h;\r
461 w += me_mfont_w * 2; /* selector */\r
462\r
463 if (w > g_menuscreen_w) {\r
464 lprintf("width %d > %d\n", w, g_menuscreen_w);\r
465 w = g_menuscreen_w;\r
466 }\r
467 if (h > g_menuscreen_h) {\r
468 lprintf("height %d > %d\n", w, g_menuscreen_h);\r
469 h = g_menuscreen_h;\r
470 }\r
471\r
472 x = g_menuscreen_w / 2 - w / 2;\r
473 y = g_menuscreen_h / 2 - h / 2;\r
474\r
475 /* draw */\r
476 menu_draw_begin(1);\r
477 menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);\r
478 x += me_mfont_w * 2;\r
479\r
480 for (ent = entries; ent->name; ent++)\r
481 {\r
482 const char **names;\r
483 int len;\r
484\r
485 if (!ent->enabled)\r
486 continue;\r
487\r
488 name = ent->name;\r
489 if (strlen(name) == 0) {\r
490 if (ent->generate_name)\r
491 name = ent->generate_name(ent->id, &offs);\r
492 }\r
493 if (name != NULL)\r
494 text_out16(x, y, name);\r
495\r
496 switch (ent->beh) {\r
497 case MB_NONE:\r
498 break;\r
499 case MB_OPT_ONOFF:\r
500 text_out16(x + col2_offs, y, (*(int *)ent->var & ent->mask) ? "ON" : "OFF");\r
501 break;\r
502 case MB_OPT_RANGE:\r
503 text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r
504 break;\r
505 case MB_OPT_CUSTOM:\r
506 case MB_OPT_CUSTONOFF:\r
507 case MB_OPT_CUSTRANGE:\r
508 name = NULL;\r
509 offs = 0;\r
510 if (ent->generate_name)\r
511 name = ent->generate_name(ent->id, &offs);\r
512 if (name != NULL)\r
513 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r
514 break;\r
515 case MB_OPT_ENUM:\r
516 names = (const char **)ent->data;\r
517 offs = 0;\r
518 for (i = 0; names[i] != NULL; i++) {\r
519 len = strlen(names[i]);\r
520 if (len > 10)\r
521 offs = 10 - len - 2;\r
522 if (i == *(int *)ent->var) {\r
523 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", names[i]);\r
524 break;\r
525 }\r
526 }\r
527 break;\r
528 }\r
529\r
530 y += me_mfont_h;\r
531 }\r
532\r
533 /* display help or message if we have one */\r
534 h = (g_menuscreen_h - h) / 2; // bottom area height\r
535 if (menu_error_msg[0] != 0) {\r
536 if (h >= me_mfont_h + 4)\r
537 text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);\r
538 else\r
539 lprintf("menu msg doesn't fit!\n");\r
540\r
541 if (plat_get_ticks_ms() - menu_error_time > 2048)\r
542 menu_error_msg[0] = 0;\r
543 }\r
544 else if (ent_sel->help != NULL) {\r
545 const char *tmp = ent_sel->help;\r
546 int l;\r
547 for (l = 0; tmp != NULL && *tmp != 0; l++)\r
548 tmp = strchr(tmp + 1, '\n');\r
549 if (h >= l * me_sfont_h + 4)\r
550 for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)\r
551 smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);\r
552 }\r
553\r
554 if (draw_more != NULL)\r
555 draw_more();\r
556\r
557 menu_draw_end();\r
558}\r
559\r
560static int me_process(menu_entry *entry, int is_next, int is_lr)\r
561{\r
562 const char **names;\r
563 int c;\r
564 switch (entry->beh)\r
565 {\r
566 case MB_OPT_ONOFF:\r
567 case MB_OPT_CUSTONOFF:\r
568 *(int *)entry->var ^= entry->mask;\r
569 return 1;\r
570 case MB_OPT_RANGE:\r
571 case MB_OPT_CUSTRANGE:\r
572 c = is_lr ? 10 : 1;\r
573 *(int *)entry->var += is_next ? c : -c;\r
574 if (*(int *)entry->var < (int)entry->min)\r
575 *(int *)entry->var = (int)entry->max;\r
576 if (*(int *)entry->var > (int)entry->max)\r
577 *(int *)entry->var = (int)entry->min;\r
578 return 1;\r
579 case MB_OPT_ENUM:\r
580 names = (const char **)entry->data;\r
581 for (c = 0; names[c] != NULL; c++)\r
582 ;\r
583 *(int *)entry->var += is_next ? 1 : -1;\r
584 if (*(int *)entry->var < 0)\r
585 *(int *)entry->var = 0;\r
586 if (*(int *)entry->var >= c)\r
587 *(int *)entry->var = c - 1;\r
588 return 1;\r
589 default:\r
590 return 0;\r
591 }\r
592}\r
593\r
594static void debug_menu_loop(void);\r
595\r
596static void me_loop(menu_entry *menu, int *menu_sel, void (*draw_more)(void))\r
597{\r
598 int ret, inp, sel = *menu_sel, menu_sel_max;\r
599\r
600 menu_sel_max = me_count(menu) - 1;\r
601 if (menu_sel_max < 0) {\r
602 lprintf("no enabled menu entries\n");\r
603 return;\r
604 }\r
605\r
606 while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r
607 sel++;\r
608\r
609 /* make sure action buttons are not pressed on entering menu */\r
610 me_draw(menu, sel, NULL);\r
611 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r
612\r
613 for (;;)\r
614 {\r
615 me_draw(menu, sel, draw_more);\r
616 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
617 PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, 70);\r
618 if (inp & (PBTN_MENU|PBTN_MBACK))\r
619 break;\r
620\r
621 if (inp & PBTN_UP ) {\r
622 do {\r
623 sel--;\r
624 if (sel < 0)\r
625 sel = menu_sel_max;\r
626 }\r
627 while (!menu[sel].enabled || !menu[sel].selectable);\r
628 }\r
629 if (inp & PBTN_DOWN) {\r
630 do {\r
631 sel++;\r
632 if (sel > menu_sel_max)\r
633 sel = 0;\r
634 }\r
635 while (!menu[sel].enabled || !menu[sel].selectable);\r
636 }\r
637\r
638 /* a bit hacky but oh well */\r
639 if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r
640 debug_menu_loop();\r
641\r
642 if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r
643 if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r
644 inp & (PBTN_L|PBTN_R)))\r
645 continue;\r
646 }\r
647\r
648 if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))\r
649 {\r
650 /* require PBTN_MOK for MB_NONE */\r
651 if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {\r
652 ret = menu[sel].handler(menu[sel].id, inp);\r
653 if (ret) break;\r
654 menu_sel_max = me_count(menu) - 1; /* might change, so update */\r
655 }\r
656 }\r
657 }\r
658 *menu_sel = sel;\r
659}\r
660\r
661/* ***************************************** */\r
662\r
663/* platform specific options and handlers */\r
664#if defined(__GP2X__)\r
665#include "../gp2x/menu.c"\r
666#elif defined(PANDORA)\r
667#include "../pandora/menu.c"\r
668#else\r
669#define MENU_OPTIONS_GFX\r
670#define MENU_OPTIONS_ADV\r
671#define menu_main_plat_draw NULL\r
672#endif\r
673\r
674static void draw_menu_credits(void)\r
675{\r
676 const char *creds, *p;\r
677 int x, y, h, w, wt;\r
678\r
679 p = creds = plat_get_credits();\r
680\r
681 for (h = 1, w = 0; *p != 0; h++) {\r
682 for (wt = 0; *p != 0 && *p != '\n'; p++)\r
683 wt++;\r
684\r
685 if (wt > w)\r
686 w = wt;\r
687 if (*p == 0)\r
688 break;\r
689 p++;\r
690 }\r
691\r
692 x = g_menuscreen_w / 2 - w * me_mfont_w / 2;\r
693 y = g_menuscreen_h / 2 - h * me_mfont_h / 2;\r
694 if (x < 0) x = 0;\r
695 if (y < 0) y = 0;\r
696\r
697 menu_draw_begin(1);\r
698\r
699 for (p = creds; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {\r
700 text_out16(x, y, p);\r
701\r
702 for (; *p != 0 && *p != '\n'; p++)\r
703 ;\r
704 if (*p != 0)\r
705 p++;\r
706 }\r
707\r
708 menu_draw_end();\r
709}\r
710\r
711// --------- loading ROM screen ----------\r
712\r
713static int cdload_called = 0;\r
714\r
715static void load_progress_cb(int percent)\r
716{\r
717 int ln, len = percent * g_menuscreen_w / 100;\r
718 unsigned short *dst;\r
719\r
720 if (len > g_menuscreen_w)\r
721 len = g_menuscreen_w;\r
722\r
723 menu_draw_begin(0);\r
724 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;\r
725 for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w)\r
726 memset(dst, 0xff, len * 2);\r
727 menu_draw_end();\r
728}\r
729\r
730static void cdload_progress_cb(const char *fname, int percent)\r
731{\r
732 int ln, len = percent * g_menuscreen_w / 100;\r
733 unsigned short *dst;\r
734\r
735 menu_draw_begin(0);\r
736 dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;\r
737 memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2);\r
738\r
739 smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);\r
740 smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);\r
741 dst += g_menuscreen_w * me_sfont_h * 3;\r
742\r
743 if (len > g_menuscreen_w)\r
744 len = g_menuscreen_w;\r
745\r
746 for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w)\r
747 memset(dst, 0xff, len * 2);\r
748 menu_draw_end();\r
749\r
750 cdload_called = 1;\r
751}\r
752\r
753void menu_romload_prepare(const char *rom_name)\r
754{\r
755 const char *p = rom_name + strlen(rom_name);\r
756 int i;\r
757\r
758 while (p > rom_name && *p != '/')\r
759 p--;\r
760\r
761 /* fill all buffers, callbacks won't update in full */\r
762 for (i = 0; i < 3; i++) {\r
763 menu_draw_begin(1);\r
764 smalltext_out16(1, 1, "Loading", 0xffff);\r
765 smalltext_out16(1, me_sfont_h, p, 0xffff);\r
766 menu_draw_end();\r
767 }\r
768\r
769 PicoCartLoadProgressCB = load_progress_cb;\r
770 PicoCDLoadProgressCB = cdload_progress_cb;\r
771 cdload_called = 0;\r
772}\r
773\r
774void menu_romload_end(void)\r
775{\r
776 PicoCartLoadProgressCB = NULL;\r
777 PicoCDLoadProgressCB = NULL;\r
778\r
779 menu_draw_begin(0);\r
780 smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,\r
781 "Starting emulation...", 0xffff);\r
782 menu_draw_end();\r
783}\r
784\r
785// -------------- del confirm ---------------\r
786\r
787static void do_delete(const char *fpath, const char *fname)\r
788{\r
789 int len, mid, inp;\r
790 const char *nm;\r
791 char tmp[64];\r
792\r
793 menu_draw_begin(1);\r
794\r
795 if (!rom_loaded)\r
796 menu_darken_bg(g_menuscreen_ptr, g_menuscreen_ptr, g_menuscreen_w * g_menuscreen_h, 0);\r
797\r
798 len = strlen(fname);\r
799 if (len > g_menuscreen_w / me_sfont_w)\r
800 len = g_menuscreen_w / me_sfont_w;\r
801\r
802 mid = g_menuscreen_w / 2;\r
803 text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r
804 smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r
805 text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r
806\r
807 nm = in_get_key_name(-1, -PBTN_MA3);\r
808 snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r
809 len = strlen(tmp);\r
810 nm = in_get_key_name(-1, -PBTN_MBACK);\r
811 snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r
812 len = strlen(tmp);\r
813\r
814 text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r
815 menu_draw_end();\r
816\r
817 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MA2));\r
818 inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, 100);\r
819 if (inp & PBTN_MA3)\r
820 remove(fpath);\r
821}\r
822\r
823// -------------- ROM selector --------------\r
824\r
825// rrrr rggg gggb bbbb\r
826static unsigned short file2color(const char *fname)\r
827{\r
828 const char *ext = fname + strlen(fname) - 3;\r
829 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };\r
830 static const char *other_exts[] = { "gmv", "pat" };\r
831 int i;\r
832\r
833 if (ext < fname) ext = fname;\r
834 for (i = 0; i < array_size(rom_exts); i++)\r
835 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines\r
836 for (i = 0; i < array_size(other_exts); i++)\r
837 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
838 return 0xffff;\r
839}\r
840\r
841static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
842{\r
843 int max_cnt, start, i, x, pos;\r
844 void *darken_ptr;\r
845\r
846 max_cnt = g_menuscreen_h / me_sfont_h;\r
847 start = max_cnt / 2 - sel;\r
848 n--; // exclude current dir (".")\r
849\r
850 menu_draw_begin(1);\r
851\r
852// if (!rom_loaded)\r
853// menu_darken_bg(gp2x_screen, 320*240, 0);\r
854\r
855 darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;\r
856 menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);\r
857\r
858 x = 5 + me_mfont_w + 1;\r
859 if (start - 2 >= 0)\r
860 smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r
861 for (i = 0; i < n; i++) {\r
862 pos = start + i;\r
863 if (pos < 0) continue;\r
864 if (pos >= max_cnt) break;\r
865 if (namelist[i+1]->d_type == DT_DIR) {\r
866 smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r
867 smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r
868 } else {\r
869 unsigned short color = file2color(namelist[i+1]->d_name);\r
870 smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r
871 }\r
872 }\r
873 smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r
874 menu_draw_end();\r
875}\r
876\r
877static int scandir_cmp(const void *p1, const void *p2)\r
878{\r
879 const struct dirent **d1 = (const struct dirent **)p1;\r
880 const struct dirent **d2 = (const struct dirent **)p2;\r
881 if ((*d1)->d_type == (*d2)->d_type)\r
882 return alphasort(d1, d2);\r
883 if ((*d1)->d_type == DT_DIR)\r
884 return -1; // put before\r
885 if ((*d2)->d_type == DT_DIR)\r
886 return 1;\r
887\r
888 return alphasort(d1, d2);\r
889}\r
890\r
891static const char *filter_exts[] = {\r
892 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
893 ".jpg", ".gpe"\r
894};\r
895\r
896static int scandir_filter(const struct dirent *ent)\r
897{\r
898 const char *p;\r
899 int i;\r
900\r
901 if (ent == NULL || ent->d_name == NULL) return 0;\r
902 if (strlen(ent->d_name) < 5) return 1;\r
903\r
904 p = ent->d_name + strlen(ent->d_name) - 4;\r
905\r
906 for (i = 0; i < array_size(filter_exts); i++)\r
907 if (strcmp(p, filter_exts[i]) == 0)\r
908 return 0;\r
909\r
910 return 1;\r
911}\r
912\r
913static char *menu_loop_romsel(char *curr_path, int len)\r
914{\r
915 struct dirent **namelist;\r
916 int n, inp, sel = 0;\r
917 char *ret = NULL, *fname = NULL;\r
918\r
919rescan:\r
920 // is this a dir or a full path?\r
921 if (!plat_is_dir(curr_path)) {\r
922 char *p = curr_path + strlen(curr_path) - 1;\r
923 for (; p > curr_path && *p != '/'; p--)\r
924 ;\r
925 *p = 0;\r
926 fname = p+1;\r
927 }\r
928\r
929 n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r
930 if (n < 0) {\r
931 char *t;\r
932 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
933\r
934 // try root\r
935 t = getcwd(curr_path, len);\r
936 if (t == NULL)\r
937 plat_get_root_dir(curr_path, len);\r
938 n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r
939 if (n < 0) {\r
940 // oops, we failed\r
941 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
942 return NULL;\r
943 }\r
944 }\r
945\r
946 // try to find sel\r
947 if (fname != NULL) {\r
948 int i;\r
949 for (i = 1; i < n; i++) {\r
950 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
951 sel = i - 1;\r
952 break;\r
953 }\r
954 }\r
955 }\r
956\r
957 /* make sure action buttons are not pressed on entering menu */\r
958 draw_dirlist(curr_path, namelist, n, sel);\r
959 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r
960 ;\r
961\r
962 for (;;)\r
963 {\r
964 draw_dirlist(curr_path, namelist, n, sel);\r
965 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
966 PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);\r
967 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
968 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
969 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
970 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
971 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
972 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
973 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r
974 {\r
975 again:\r
976 if (namelist[sel+1]->d_type == DT_REG)\r
977 {\r
978 strcpy(rom_fname_reload, curr_path);\r
979 strcat(rom_fname_reload, "/");\r
980 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
981 if (inp & PBTN_MOK) { // return sel\r
982 ret = rom_fname_reload;\r
983 break;\r
984 }\r
985 do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r
986 if (n > 0) {\r
987 while (n--) free(namelist[n]);\r
988 free(namelist);\r
989 }\r
990 goto rescan;\r
991 }\r
992 else if (namelist[sel+1]->d_type == DT_DIR)\r
993 {\r
994 int newlen;\r
995 char *p, *newdir;\r
996 if (!(inp & PBTN_MOK)) continue;\r
997 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
998 newdir = malloc(newlen);\r
999 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
1000 char *start = curr_path;\r
1001 p = start + strlen(start) - 1;\r
1002 while (*p == '/' && p > start) p--;\r
1003 while (*p != '/' && p > start) p--;\r
1004 if (p <= start) strcpy(newdir, "/");\r
1005 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
1006 } else {\r
1007 strcpy(newdir, curr_path);\r
1008 p = newdir + strlen(newdir) - 1;\r
1009 while (*p == '/' && p >= newdir) *p-- = 0;\r
1010 strcat(newdir, "/");\r
1011 strcat(newdir, namelist[sel+1]->d_name);\r
1012 }\r
1013 ret = menu_loop_romsel(newdir, newlen);\r
1014 free(newdir);\r
1015 break;\r
1016 }\r
1017 else\r
1018 {\r
1019 // unknown file type, happens on NTFS mounts. Try to guess.\r
1020 FILE *tstf; int tmp;\r
1021 strcpy(rom_fname_reload, curr_path);\r
1022 strcat(rom_fname_reload, "/");\r
1023 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
1024 tstf = fopen(rom_fname_reload, "rb");\r
1025 if (tstf != NULL)\r
1026 {\r
1027 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
1028 namelist[sel+1]->d_type = DT_REG;\r
1029 else namelist[sel+1]->d_type = DT_DIR;\r
1030 fclose(tstf);\r
1031 goto again;\r
1032 }\r
1033 }\r
1034 }\r
1035 if (inp & PBTN_MBACK)\r
1036 break;\r
1037 }\r
1038\r
1039 if (n > 0) {\r
1040 while (n--) free(namelist[n]);\r
1041 free(namelist);\r
1042 }\r
1043\r
1044 return ret;\r
1045}\r
1046\r
1047// ------------ patch/gg menu ------------\r
1048\r
1049static void draw_patchlist(int sel)\r
1050{\r
1051 int max_cnt, start, i, pos, active;\r
1052\r
1053 max_cnt = g_menuscreen_h / me_sfont_h;\r
1054 start = max_cnt / 2 - sel;\r
1055\r
1056 menu_draw_begin(1);\r
1057\r
1058 for (i = 0; i < PicoPatchCount; i++) {\r
1059 pos = start + i;\r
1060 if (pos < 0) continue;\r
1061 if (pos >= max_cnt) break;\r
1062 active = PicoPatches[i].active;\r
1063 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);\r
1064 smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);\r
1065 }\r
1066 pos = start + i;\r
1067 if (pos < max_cnt)\r
1068 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);\r
1069\r
1070 text_out16(5, max_cnt / 2 * me_sfont_h, ">");\r
1071 menu_draw_end();\r
1072}\r
1073\r
1074static void menu_loop_patches(void)\r
1075{\r
1076 static int menu_sel = 0;\r
1077 int inp;\r
1078\r
1079 for (;;)\r
1080 {\r
1081 draw_patchlist(menu_sel);\r
1082 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33);\r
1083 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
1084 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
1085 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
1086 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
1087 if (inp & PBTN_MOK) { // action\r
1088 if (menu_sel < PicoPatchCount)\r
1089 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
1090 else break;\r
1091 }\r
1092 if (inp & PBTN_MBACK)\r
1093 break;\r
1094 }\r
1095}\r
1096\r
1097// ------------ savestate loader ------------\r
1098\r
1099static int state_slot_flags = 0;\r
1100\r
1101static void state_check_slots(void)\r
1102{\r
1103 int slot;\r
1104\r
1105 state_slot_flags = 0;\r
1106\r
1107 for (slot = 0; slot < 10; slot++) {\r
1108 if (emu_check_save_file(slot))\r
1109 state_slot_flags |= 1 << slot;\r
1110 }\r
1111}\r
1112\r
1113static void draw_savestate_bg(int slot)\r
1114{\r
1115 const char *fname;\r
1116 void *tmp_state;\r
1117\r
1118 fname = emu_get_save_fname(1, 0, slot);\r
1119 if (!fname)\r
1120 return;\r
1121\r
1122 tmp_state = PicoTmpStateSave();\r
1123\r
1124 PicoStateLoadGfx(fname);\r
1125\r
1126 /* do a frame and fetch menu bg */\r
1127 pemu_forced_frame(0, 0);\r
1128\r
1129 menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1);\r
1130\r
1131 PicoTmpStateRestore(tmp_state);\r
1132}\r
1133\r
1134static void draw_savestate_menu(int menu_sel, int is_loading)\r
1135{\r
1136 int i, x, y, w, h;\r
1137\r
1138 if (state_slot_flags & (1 << menu_sel))\r
1139 draw_savestate_bg(menu_sel);\r
1140\r
1141 w = (13 + 2) * me_mfont_w;\r
1142 h = (1+2+10+1) * me_mfont_h;\r
1143 x = g_menuscreen_w / 2 - w / 2;\r
1144 if (x < 0) x = 0;\r
1145 y = g_menuscreen_h / 2 - h / 2;\r
1146 if (y < 0) y = 0;\r
1147\r
1148 menu_draw_begin(1);\r
1149\r
1150 text_out16(x, y, is_loading ? "Load state" : "Save state");\r
1151 y += 3 * me_mfont_h;\r
1152\r
1153 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (13 + 2) * me_mfont_w + 4);\r
1154\r
1155 /* draw all 10 slots */\r
1156 for (i = 0; i < 10; i++, y += me_mfont_h)\r
1157 {\r
1158 text_out16(x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
1159 }\r
1160 text_out16(x, y, "back");\r
1161\r
1162 menu_draw_end();\r
1163}\r
1164\r
1165static int menu_loop_savestate(int is_loading)\r
1166{\r
1167 static int menu_sel = 10;\r
1168 int menu_sel_max = 10;\r
1169 unsigned long inp = 0;\r
1170 int ret = 0;\r
1171\r
1172 state_check_slots();\r
1173\r
1174 if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r
1175 menu_sel = menu_sel_max;\r
1176\r
1177 for (;;)\r
1178 {\r
1179 draw_savestate_menu(menu_sel, is_loading);\r
1180 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);\r
1181 if (inp & PBTN_UP) {\r
1182 do {\r
1183 menu_sel--;\r
1184 if (menu_sel < 0)\r
1185 menu_sel = menu_sel_max;\r
1186 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1187 }\r
1188 if (inp & PBTN_DOWN) {\r
1189 do {\r
1190 menu_sel++;\r
1191 if (menu_sel > menu_sel_max)\r
1192 menu_sel = 0;\r
1193 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1194 }\r
1195 if (inp & PBTN_MOK) { // save/load\r
1196 if (menu_sel < 10) {\r
1197 state_slot = menu_sel;\r
1198 if (emu_save_load_game(is_loading, 0)) {\r
1199 me_update_msg(is_loading ? "Load failed" : "Save failed");\r
1200 break;\r
1201 }\r
1202 ret = 1;\r
1203 break;\r
1204 }\r
1205 break;\r
1206 }\r
1207 if (inp & PBTN_MBACK)\r
1208 break;\r
1209 }\r
1210\r
1211 return ret;\r
1212}\r
1213\r
1214// -------------- key config --------------\r
1215\r
1216static char *action_binds(int player_idx, int action_mask, int dev_id)\r
1217{\r
1218 int k, count = 0, can_combo = 0, type;\r
1219 const int *binds;\r
1220\r
1221 static_buff[0] = 0;\r
1222\r
1223 binds = in_get_dev_binds(dev_id);\r
1224 if (binds == NULL)\r
1225 return static_buff;\r
1226\r
1227 in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r
1228 in_get_config(dev_id, IN_CFG_DOES_COMBOS, &can_combo);\r
1229\r
1230 type = IN_BINDTYPE_EMU;\r
1231 if (player_idx >= 0) {\r
1232 can_combo = 0;\r
1233 type = IN_BINDTYPE_PLAYER12;\r
1234 }\r
1235 if (player_idx == 1)\r
1236 action_mask <<= 16;\r
1237\r
1238 for (k = 0; k < count; k++)\r
1239 {\r
1240 const char *xname;\r
1241 int len;\r
1242\r
1243 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r
1244 continue;\r
1245\r
1246 xname = in_get_key_name(dev_id, k);\r
1247 len = strlen(static_buff);\r
1248 if (len) {\r
1249 strncat(static_buff, can_combo ? " + " : ", ",\r
1250 sizeof(static_buff) - len - 1);\r
1251 len += can_combo ? 3 : 2;\r
1252 }\r
1253 strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r
1254 }\r
1255\r
1256 return static_buff;\r
1257}\r
1258\r
1259static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r
1260{\r
1261 const int *binds;\r
1262 int k, keys = 0;\r
1263 int count = 0;\r
1264\r
1265 binds = in_get_dev_binds(dev_id);\r
1266 if (binds == NULL)\r
1267 return 0;\r
1268\r
1269 in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r
1270 for (k = 0; k < count; k++)\r
1271 {\r
1272 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r
1273 keys++;\r
1274 }\r
1275\r
1276 return keys;\r
1277}\r
1278\r
1279static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
1280 int sel, int dev_id, int dev_count, int is_bind)\r
1281{\r
1282 char buff[64], buff2[32];\r
1283 const char *dev_name;\r
1284 int x, y, w, i;\r
1285\r
1286 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r
1287 x = g_menuscreen_w / 2 - w / 2;\r
1288 y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r
1289 if (x < me_mfont_w * 2)\r
1290 x = me_mfont_w * 2;\r
1291\r
1292 menu_draw_begin(1);\r
1293 if (player_idx >= 0)\r
1294 text_out16(x, y, "Player %i controls", player_idx + 1);\r
1295 else\r
1296 text_out16(x, y, "Emulator controls");\r
1297\r
1298 y += 2 * me_mfont_h;\r
1299 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r
1300\r
1301 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r
1302 text_out16(x, y, "%s : %s", opts[i].name,\r
1303 action_binds(player_idx, opts[i].mask, dev_id));\r
1304\r
1305 dev_name = in_get_dev_name(dev_id, 1, 1);\r
1306 w = strlen(dev_name) * me_mfont_w;\r
1307 if (w < 30 * me_mfont_w)\r
1308 w = 30 * me_mfont_w;\r
1309 if (w > g_menuscreen_w)\r
1310 w = g_menuscreen_w;\r
1311\r
1312 x = g_menuscreen_w / 2 - w / 2;\r
1313\r
1314 if (!is_bind) {\r
1315 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r
1316 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r
1317 in_get_key_name(-1, -PBTN_MA2));\r
1318 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);\r
1319 }\r
1320 else\r
1321 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");\r
1322\r
1323 if (dev_count > 1) {\r
1324 text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);\r
1325 text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");\r
1326 }\r
1327\r
1328 menu_draw_end();\r
1329}\r
1330\r
1331static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
1332{\r
1333 int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;\r
1334 int dev_id, dev_count, kc, is_down, mkey;\r
1335 int unbind, bindtype, mask_shift;\r
1336\r
1337 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r
1338 if (in_get_dev_name(i, 1, 0) != NULL) {\r
1339 dev_count++;\r
1340 if (dev_id < 0)\r
1341 dev_id = i;\r
1342 }\r
1343 }\r
1344\r
1345 if (dev_id == -1) {\r
1346 lprintf("no devs, can't do config\n");\r
1347 return;\r
1348 }\r
1349\r
1350 mask_shift = 0;\r
1351 if (player_idx == 1)\r
1352 mask_shift = 16;\r
1353 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r
1354\r
1355 for (;;)\r
1356 {\r
1357 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r
1358 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);\r
1359 switch (mkey) {\r
1360 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
1361 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
1362 case PBTN_LEFT:\r
1363 for (i = 0, dev_id--; i < IN_MAX_DEVS; i++, dev_id--) {\r
1364 if (dev_id < 0)\r
1365 dev_id = IN_MAX_DEVS - 1;\r
1366 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1367 break;\r
1368 }\r
1369 continue;\r
1370 case PBTN_RIGHT:\r
1371 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r
1372 if (dev_id >= IN_MAX_DEVS)\r
1373 dev_id = 0;\r
1374 if (in_get_dev_name(dev_id, 1, 0) != NULL)\r
1375 break;\r
1376 }\r
1377 continue;\r
1378 case PBTN_MBACK:\r
1379 return;\r
1380 case PBTN_MOK:\r
1381 if (sel >= opt_cnt)\r
1382 return;\r
1383 while (in_menu_wait_any(30) & PBTN_MOK)\r
1384 ;\r
1385 break;\r
1386 case PBTN_MA2:\r
1387 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1388 continue;\r
1389 default:continue;\r
1390 }\r
1391\r
1392 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r
1393\r
1394 /* wait for some up event */\r
1395 for (is_down = 1; is_down; )\r
1396 kc = in_update_keycode(&dev_id, &is_down, -1);\r
1397\r
1398 i = count_bound_keys(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1399 unbind = (i > 0);\r
1400\r
1401 /* allow combos if device supports them */\r
1402 in_get_config(dev_id, IN_CFG_DOES_COMBOS, &does_combos);\r
1403 if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)\r
1404 unbind = 0;\r
1405\r
1406 if (unbind)\r
1407 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1408\r
1409 in_bind_key(dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);\r
1410 }\r
1411}\r
1412\r
1413// PicoPad[] format: MXYZ SACB RLDU\r
1414me_bind_action me_ctrl_actions[15] =\r
1415{\r
1416 { "UP ", 0x0001 },\r
1417 { "DOWN ", 0x0002 },\r
1418 { "LEFT ", 0x0004 },\r
1419 { "RIGHT ", 0x0008 },\r
1420 { "A ", 0x0040 },\r
1421 { "B ", 0x0010 },\r
1422 { "C ", 0x0020 },\r
1423 { "A turbo", 0x4000 },\r
1424 { "B turbo", 0x1000 },\r
1425 { "C turbo", 0x2000 },\r
1426 { "START ", 0x0080 },\r
1427 { "MODE ", 0x0800 },\r
1428 { "X ", 0x0400 },\r
1429 { "Y ", 0x0200 },\r
1430 { "Z ", 0x0100 }\r
1431};\r
1432\r
1433me_bind_action emuctrl_actions[] =\r
1434{\r
1435 { "Load State ", PEV_STATE_LOAD },\r
1436 { "Save State ", PEV_STATE_SAVE },\r
1437 { "Prev Save Slot ", PEV_SSLOT_PREV },\r
1438 { "Next Save Slot ", PEV_SSLOT_NEXT },\r
1439 { "Switch Renderer ", PEV_SWITCH_RND },\r
1440 { "Volume Down ", PEV_VOL_DOWN },\r
1441 { "Volume Up ", PEV_VOL_UP },\r
1442 { "Fast forward ", PEV_FF },\r
1443 { "Enter Menu ", PEV_MENU },\r
1444 { "Pico Next page ", PEV_PICO_PNEXT },\r
1445 { "Pico Prev page ", PEV_PICO_PPREV },\r
1446 { "Pico Switch input", PEV_PICO_SWINP },\r
1447 { NULL, 0 }\r
1448};\r
1449\r
1450static int key_config_loop_wrap(menu_id id, int keys)\r
1451{\r
1452 switch (id) {\r
1453 case MA_CTRL_PLAYER1:\r
1454 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 0);\r
1455 break;\r
1456 case MA_CTRL_PLAYER2:\r
1457 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 1);\r
1458 break;\r
1459 case MA_CTRL_EMU:\r
1460 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);\r
1461 break;\r
1462 default:\r
1463 break;\r
1464 }\r
1465 return 0;\r
1466}\r
1467\r
1468static const char *mgn_dev_name(menu_id id, int *offs)\r
1469{\r
1470 const char *name = NULL;\r
1471 static int it = 0;\r
1472\r
1473 if (id == MA_CTRL_DEV_FIRST)\r
1474 it = 0;\r
1475\r
1476 for (; it < IN_MAX_DEVS; it++) {\r
1477 name = in_get_dev_name(it, 1, 1);\r
1478 if (name != NULL)\r
1479 break;\r
1480 }\r
1481\r
1482 it++;\r
1483 return name;\r
1484}\r
1485\r
1486static int mh_saveloadcfg(menu_id id, int keys);\r
1487static const char *mgn_saveloadcfg(menu_id id, int *offs);\r
1488\r
1489static menu_entry e_menu_keyconfig[] =\r
1490{\r
1491 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),\r
1492 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),\r
1493 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),\r
1494 mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),\r
1495 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),\r
1496 mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99),\r
1497 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),\r
1498 mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),\r
1499 mee_label (""),\r
1500 mee_label ("Input devices:"),\r
1501 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),\r
1502 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1503 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1504 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1505 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1506 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1507 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),\r
1508 mee_end,\r
1509};\r
1510\r
1511static int menu_loop_keyconfig(menu_id id, int keys)\r
1512{\r
1513 static int sel = 0;\r
1514\r
1515 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1516 me_loop(e_menu_keyconfig, &sel, NULL);\r
1517 return 0;\r
1518}\r
1519\r
1520// ------------ SCD options menu ------------\r
1521\r
1522static const char *mgn_cdopt_ra(menu_id id, int *offs)\r
1523{\r
1524 *offs = -5;\r
1525 if (PicoCDBuffers <= 0)\r
1526 return " OFF";\r
1527 sprintf(static_buff, "%5iK", PicoCDBuffers * 2);\r
1528 return static_buff;\r
1529}\r
1530\r
1531static int mh_cdopt_ra(menu_id id, int keys)\r
1532{\r
1533 if (keys & PBTN_LEFT) {\r
1534 PicoCDBuffers >>= 1;\r
1535 if (PicoCDBuffers < 2)\r
1536 PicoCDBuffers = 0;\r
1537 } else {\r
1538 if (PicoCDBuffers <= 0)\r
1539 PicoCDBuffers = 1;\r
1540 PicoCDBuffers <<= 1;\r
1541 if (PicoCDBuffers > 8*1024)\r
1542 PicoCDBuffers = 8*1024; // 16M\r
1543 }\r
1544 return 0;\r
1545}\r
1546\r
1547static const char h_cdleds[] = "Show power/CD LEDs of emulated console";\r
1548static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins";\r
1549static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music";\r
1550static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n"\r
1551 "most games don't need this";\r
1552static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n"\r
1553 "disable to improve performance";\r
1554static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n"\r
1555 "disable to improve performance";\r
1556\r
1557static menu_entry e_menu_cd_options[] =\r
1558{\r
1559 mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds),\r
1560 mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda),\r
1561 mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm),\r
1562 mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),\r
1563 mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart),\r
1564 mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx),\r
1565 mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync),\r
1566 mee_end,\r
1567};\r
1568\r
1569static int menu_loop_cd_options(menu_id id, int keys)\r
1570{\r
1571 static int sel = 0;\r
1572 me_loop(e_menu_cd_options, &sel, NULL);\r
1573 return 0;\r
1574}\r
1575\r
1576// ------------ 32X options menu ------------\r
1577\r
1578#ifndef NO_32X\r
1579\r
1580// convert from multiplier of VClk\r
1581static int mh_opt_sh2cycles(menu_id id, int keys)\r
1582{\r
1583 int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier;\r
1584\r
1585 if (keys & (PBTN_LEFT|PBTN_RIGHT))\r
1586 *mul += (keys & PBTN_LEFT) ? -10 : 10;\r
1587 if (keys & (PBTN_L|PBTN_R))\r
1588 *mul += (keys & PBTN_L) ? -100 : 100;\r
1589\r
1590 if (*mul < 1)\r
1591 *mul = 1;\r
1592 else if (*mul > (10 << SH2_MULTI_SHIFT))\r
1593 *mul = 10 << SH2_MULTI_SHIFT;\r
1594\r
1595 return 0;\r
1596}\r
1597\r
1598static const char *mgn_opt_sh2cycles(menu_id id, int *offs)\r
1599{\r
1600 int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier;\r
1601 \r
1602 sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT);\r
1603 return static_buff;\r
1604}\r
1605\r
1606static const char h_32x_enable[] = "Enable emulation of the 32X addon";\r
1607static const char h_pwm[] = "Disabling may improve performance, but break sound";\r
1608static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n"\r
1609 "lower values speed up emulation but break games\n"\r
1610 "at least 11000 recommended for compatibility";\r
1611\r
1612static menu_entry e_menu_32x_options[] =\r
1613{\r
1614 mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable),\r
1615 mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x),\r
1616 mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm),\r
1617 mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),\r
1618 mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),\r
1619 mee_end,\r
1620};\r
1621\r
1622static int menu_loop_32x_options(menu_id id, int keys)\r
1623{\r
1624 static int sel = 0;\r
1625\r
1626 me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL);\r
1627 me_loop(e_menu_32x_options, &sel, NULL);\r
1628\r
1629 return 0;\r
1630}\r
1631\r
1632#endif\r
1633\r
1634// ------------ adv options menu ------------\r
1635\r
1636static menu_entry e_menu_adv_options[] =\r
1637{\r
1638 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),\r
1639 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),\r
1640 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),\r
1641 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),\r
1642 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),\r
1643 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),\r
1644 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),\r
1645 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),\r
1646 mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),\r
1647 MENU_OPTIONS_ADV\r
1648 mee_end,\r
1649};\r
1650\r
1651static int menu_loop_adv_options(menu_id id, int keys)\r
1652{\r
1653 static int sel = 0;\r
1654 me_loop(e_menu_adv_options, &sel, NULL);\r
1655 return 0;\r
1656}\r
1657\r
1658// ------------ gfx options menu ------------\r
1659\r
1660static menu_entry e_menu_gfx_options[] =\r
1661{\r
1662 mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names),\r
1663 MENU_OPTIONS_GFX\r
1664 mee_end,\r
1665};\r
1666\r
1667static int menu_loop_gfx_options(menu_id id, int keys)\r
1668{\r
1669 static int sel = 0;\r
1670\r
1671 me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL);\r
1672 me_loop(e_menu_gfx_options, &sel, NULL);\r
1673\r
1674 return 0;\r
1675}\r
1676\r
1677// ------------ options menu ------------\r
1678\r
1679static menu_entry e_menu_options[];\r
1680\r
1681static int sndrate_prevnext(int rate, int dir)\r
1682{\r
1683 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1684 int i;\r
1685\r
1686 for (i = 0; i < 5; i++)\r
1687 if (rates[i] == rate) break;\r
1688\r
1689 i += dir ? 1 : -1;\r
1690 if (i > 4) {\r
1691 if (!(PicoOpt & POPT_EN_STEREO)) {\r
1692 PicoOpt |= POPT_EN_STEREO;\r
1693 return rates[0];\r
1694 }\r
1695 return rates[4];\r
1696 }\r
1697 if (i < 0) {\r
1698 if (PicoOpt & POPT_EN_STEREO) {\r
1699 PicoOpt &= ~POPT_EN_STEREO;\r
1700 return rates[4];\r
1701 }\r
1702 return rates[0];\r
1703 }\r
1704 return rates[i];\r
1705}\r
1706\r
1707static void region_prevnext(int right)\r
1708{\r
1709 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1710 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1711 int i;\r
1712\r
1713 if (right) {\r
1714 if (!PicoRegionOverride) {\r
1715 for (i = 0; i < 6; i++)\r
1716 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1717 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1718 else PicoRegionOverride=1;\r
1719 }\r
1720 else\r
1721 PicoRegionOverride <<= 1;\r
1722 if (PicoRegionOverride > 8)\r
1723 PicoRegionOverride = 8;\r
1724 } else {\r
1725 if (!PicoRegionOverride) {\r
1726 for (i = 0; i < 6; i++)\r
1727 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1728 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1729 }\r
1730 else\r
1731 PicoRegionOverride >>= 1;\r
1732 }\r
1733}\r
1734\r
1735static int mh_opt_misc(menu_id id, int keys)\r
1736{\r
1737 switch (id) {\r
1738 case MA_OPT_SOUND_QUALITY:\r
1739 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);\r
1740 break;\r
1741 case MA_OPT_REGION:\r
1742 region_prevnext(keys & PBTN_RIGHT);\r
1743 break;\r
1744 default:\r
1745 break;\r
1746 }\r
1747 return 0;\r
1748}\r
1749\r
1750static int mh_saveloadcfg(menu_id id, int keys)\r
1751{\r
1752 int ret;\r
1753\r
1754 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice\r
1755 config_slot += (keys & PBTN_LEFT) ? -1 : 1;\r
1756 if (config_slot < 0) config_slot = 9;\r
1757 else if (config_slot > 9) config_slot = 0;\r
1758 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1759 return 0;\r
1760 }\r
1761\r
1762 switch (id) {\r
1763 case MA_OPT_SAVECFG:\r
1764 case MA_OPT_SAVECFG_GAME:\r
1765 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))\r
1766 me_update_msg("config saved");\r
1767 else\r
1768 me_update_msg("failed to write config");\r
1769 break;\r
1770 case MA_OPT_LOADCFG:\r
1771 ret = emu_read_config(rom_fname_loaded, 1);\r
1772 if (!ret) ret = emu_read_config(NULL, 1);\r
1773 if (ret) me_update_msg("config loaded");\r
1774 else me_update_msg("failed to load config");\r
1775 break;\r
1776 default:\r
1777 return 0;\r
1778 }\r
1779\r
1780 return 1;\r
1781}\r
1782\r
1783static int mh_restore_defaults(menu_id id, int keys)\r
1784{\r
1785 emu_set_defconfig();\r
1786 me_update_msg("defaults restored");\r
1787 return 1;\r
1788}\r
1789\r
1790static const char *mgn_opt_fskip(menu_id id, int *offs)\r
1791{\r
1792 if (currentConfig.Frameskip < 0)\r
1793 return "Auto";\r
1794 sprintf(static_buff, "%d", currentConfig.Frameskip);\r
1795 return static_buff;\r
1796}\r
1797\r
1798static const char *mgn_opt_sound(menu_id id, int *offs)\r
1799{\r
1800 const char *str2;\r
1801 *offs = -8;\r
1802 str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
1803 sprintf(static_buff, "%5iHz %s", PsndRate, str2);\r
1804 return static_buff;\r
1805}\r
1806\r
1807static const char *mgn_opt_region(menu_id id, int *offs)\r
1808{\r
1809 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1810 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1811 int code = PicoRegionOverride;\r
1812 int u, i = 0;\r
1813\r
1814 *offs = -6;\r
1815 if (code) {\r
1816 code <<= 1;\r
1817 while ((code >>= 1)) i++;\r
1818 if (i > 4)\r
1819 return "unknown";\r
1820 return names[i];\r
1821 } else {\r
1822 strcpy(static_buff, "Auto:");\r
1823 for (u = 0; u < 3; u++) {\r
1824 code = (PicoAutoRgnOrder >> u*4) & 0xf;\r
1825 for (i = 0; code; code >>= 1, i++)\r
1826 ;\r
1827 strcat(static_buff, names_short[i]);\r
1828 }\r
1829 return static_buff;\r
1830 }\r
1831}\r
1832\r
1833static const char *mgn_saveloadcfg(menu_id id, int *offs)\r
1834{\r
1835 static_buff[0] = 0;\r
1836 if (config_slot != 0)\r
1837 sprintf(static_buff, "[%i]", config_slot);\r
1838 return static_buff;\r
1839}\r
1840\r
1841static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };\r
1842static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"\r
1843 "loading state or both";\r
1844\r
1845static menu_entry e_menu_options[] =\r
1846{\r
1847 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),\r
1848 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),\r
1849 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),\r
1850 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),\r
1851 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),\r
1852 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),\r
1853 mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save),\r
1854 mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200),\r
1855 mee_handler ("[Display options]", menu_loop_gfx_options),\r
1856 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),\r
1857#ifndef NO_32X\r
1858 mee_handler ("[32X options]", menu_loop_32x_options),\r
1859#endif\r
1860 mee_handler ("[Advanced options]", menu_loop_adv_options),\r
1861 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),\r
1862 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),\r
1863 mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg),\r
1864 mee_handler ("Restore defaults", mh_restore_defaults),\r
1865 mee_end,\r
1866};\r
1867\r
1868static int menu_loop_options(menu_id id, int keys)\r
1869{\r
1870 static int sel = 0;\r
1871 int i;\r
1872\r
1873 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);\r
1874 e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0;\r
1875 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1876 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1877\r
1878 me_loop(e_menu_options, &sel, NULL);\r
1879\r
1880 return 0;\r
1881}\r
1882\r
1883// ------------ debug menu ------------\r
1884\r
1885#include <pico/debug.h>\r
1886\r
1887extern void SekStepM68k(void);\r
1888\r
1889static void mplayer_loop(void)\r
1890{\r
1891 pemu_sound_start();\r
1892\r
1893 while (1)\r
1894 {\r
1895 PDebugZ80Frame();\r
1896 if (in_menu_wait_any(0) & PBTN_MA3)\r
1897 break;\r
1898 pemu_sound_wait();\r
1899 }\r
1900\r
1901 pemu_sound_stop();\r
1902}\r
1903\r
1904static void draw_text_debug(const char *str, int skip, int from)\r
1905{\r
1906 const char *p;\r
1907 int line;\r
1908\r
1909 p = str;\r
1910 while (skip-- > 0)\r
1911 {\r
1912 while (*p && *p != '\n')\r
1913 p++;\r
1914 if (*p == 0 || p[1] == 0)\r
1915 return;\r
1916 p++;\r
1917 }\r
1918\r
1919 str = p;\r
1920 for (line = from; line < g_menuscreen_h / me_sfont_h; line++)\r
1921 {\r
1922 smalltext_out16(1, line * me_sfont_h, str, 0xffff);\r
1923 while (*p && *p != '\n')\r
1924 p++;\r
1925 if (*p == 0)\r
1926 break;\r
1927 p++; str = p;\r
1928 }\r
1929}\r
1930\r
1931#ifdef __GNUC__\r
1932#define COMPILER "gcc " __VERSION__\r
1933#else\r
1934#define COMPILER\r
1935#endif\r
1936\r
1937static void draw_frame_debug(void)\r
1938{\r
1939 char layer_str[48] = "layers: ";\r
1940 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);\r
1941 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);\r
1942 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
1943 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);\r
1944 if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);\r
1945\r
1946 pemu_forced_frame(1, 0);\r
1947 memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);\r
1948 smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);\r
1949 smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff);\r
1950}\r
1951\r
1952static void debug_menu_loop(void)\r
1953{\r
1954 int inp, mode = 0;\r
1955 int spr_offs = 0, dumped = 0;\r
1956 char *tmp;\r
1957\r
1958 while (1)\r
1959 {\r
1960 menu_draw_begin(1);\r
1961 switch (mode)\r
1962 {\r
1963 case 0: tmp = PDebugMain();\r
1964 plat_debug_cat(tmp);\r
1965 draw_text_debug(tmp, 0, 0);\r
1966 if (dumped) {\r
1967 smalltext_out16(g_menuscreen_w - 6 * me_sfont_h,\r
1968 g_menuscreen_h - me_mfont_h, "dumped", 0xffff);\r
1969 dumped = 0;\r
1970 }\r
1971 break;\r
1972 case 1: draw_frame_debug();\r
1973 break;\r
1974 case 2: pemu_forced_frame(1, 0);\r
1975 menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0);\r
1976 PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w +\r
1977 g_menuscreen_w/2 - 320/2, g_menuscreen_w);\r
1978 break;\r
1979 case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);\r
1980 PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w);\r
1981 PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16,\r
1982 g_menuscreen_w, spr_offs);\r
1983 draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
1984 break;\r
1985 case 4: tmp = PDebug32x();\r
1986 draw_text_debug(tmp, 0, 0);\r
1987 break;\r
1988 }\r
1989 menu_draw_end();\r
1990\r
1991 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |\r
1992 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);\r
1993 if (inp & PBTN_MBACK) return;\r
1994 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }\r
1995 if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }\r
1996 switch (mode)\r
1997 {\r
1998 case 0:\r
1999 if (inp & PBTN_MOK)\r
2000 PDebugCPUStep();\r
2001 if (inp & PBTN_MA3) {\r
2002 while (inp & PBTN_MA3)\r
2003 inp = in_menu_wait_any(-1);\r
2004 mplayer_loop();\r
2005 }\r
2006 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {\r
2007 mkdir("dumps", 0777);\r
2008 PDebugDumpMem();\r
2009 while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);\r
2010 dumped = 1;\r
2011 }\r
2012 break;\r
2013 case 1:\r
2014 if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;\r
2015 if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
2016 if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
2017 if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
2018 if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;\r
2019 if (inp & PBTN_MOK) {\r
2020 PsndOut = NULL; // just in case\r
2021 PicoSkipFrame = 1;\r
2022 PicoFrame();\r
2023 PicoSkipFrame = 0;\r
2024 while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);\r
2025 }\r
2026 break;\r
2027 case 3:\r
2028 if (inp & PBTN_DOWN) spr_offs++;\r
2029 if (inp & PBTN_UP) spr_offs--;\r
2030 if (spr_offs < 0) spr_offs = 0;\r
2031 break;\r
2032 }\r
2033 }\r
2034}\r
2035\r
2036// ------------ main menu ------------\r
2037\r
2038static char *romsel_run(void)\r
2039{\r
2040 char *ret, *sel_name;\r
2041\r
2042 sel_name = malloc(sizeof(rom_fname_loaded));\r
2043 if (sel_name == NULL)\r
2044 return NULL;\r
2045 strcpy(sel_name, rom_fname_loaded);\r
2046\r
2047 ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded));\r
2048 free(sel_name);\r
2049 return ret;\r
2050}\r
2051\r
2052static int main_menu_handler(menu_id id, int keys)\r
2053{\r
2054 char *ret_name;\r
2055\r
2056 switch (id)\r
2057 {\r
2058 case MA_MAIN_RESUME_GAME:\r
2059 if (rom_loaded)\r
2060 return 1;\r
2061 break;\r
2062 case MA_MAIN_SAVE_STATE:\r
2063 if (rom_loaded)\r
2064 return menu_loop_savestate(0);\r
2065 break;\r
2066 case MA_MAIN_LOAD_STATE:\r
2067 if (rom_loaded)\r
2068 return menu_loop_savestate(1);\r
2069 break;\r
2070 case MA_MAIN_RESET_GAME:\r
2071 if (rom_loaded) {\r
2072 emu_reset_game();\r
2073 return 1;\r
2074 }\r
2075 break;\r
2076 case MA_MAIN_LOAD_ROM:\r
2077 ret_name = romsel_run();\r
2078 if (ret_name != NULL) {\r
2079 lprintf("selected file: %s\n", ret_name);\r
2080 engineState = PGS_ReloadRom;\r
2081 return 1;\r
2082 }\r
2083 break;\r
2084 case MA_MAIN_CREDITS:\r
2085 draw_menu_credits();\r
2086 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);\r
2087 break;\r
2088 case MA_MAIN_EXIT:\r
2089 engineState = PGS_Quit;\r
2090 return 1;\r
2091 case MA_MAIN_PATCHES:\r
2092 if (rom_loaded && PicoPatches) {\r
2093 menu_loop_patches();\r
2094 PicoPatchApply();\r
2095 me_update_msg("Patches applied");\r
2096 }\r
2097 break;\r
2098 default:\r
2099 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
2100 break;\r
2101 }\r
2102\r
2103 return 0;\r
2104}\r
2105\r
2106static menu_entry e_menu_main[] =\r
2107{\r
2108 mee_label ("PicoDrive " VERSION),\r
2109 mee_label (""),\r
2110 mee_label (""),\r
2111 mee_label (""),\r
2112 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),\r
2113 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),\r
2114 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),\r
2115 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),\r
2116 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),\r
2117 mee_handler ("Change options", menu_loop_options),\r
2118 mee_handler ("Configure controls", menu_loop_keyconfig),\r
2119 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),\r
2120 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),\r
2121 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),\r
2122 mee_end,\r
2123};\r
2124\r
2125void menu_loop(void)\r
2126{\r
2127 static int sel = 0;\r
2128\r
2129 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);\r
2130 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);\r
2131 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);\r
2132 me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);\r
2133 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);\r
2134\r
2135 menu_enter(rom_loaded);\r
2136 in_set_config_int(0, IN_CFG_BLOCKING, 1);\r
2137 me_loop(e_menu_main, &sel, menu_main_plat_draw);\r
2138\r
2139 if (rom_loaded) {\r
2140 if (engineState == PGS_Menu)\r
2141 engineState = PGS_Running;\r
2142 /* wait until menu, ok, back is released */\r
2143 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))\r
2144 ;\r
2145 }\r
2146\r
2147 in_set_config_int(0, IN_CFG_BLOCKING, 0);\r
2148}\r
2149\r
2150// --------- CD tray close menu ----------\r
2151\r
2152static int mh_tray_load_cd(menu_id id, int keys)\r
2153{\r
2154 char *ret_name;\r
2155\r
2156 ret_name = romsel_run();\r
2157 if (ret_name == NULL)\r
2158 return 0;\r
2159\r
2160 engineState = PGS_RestartRun;\r
2161 return emu_swap_cd(ret_name);\r
2162}\r
2163\r
2164static int mh_tray_nothing(menu_id id, int keys)\r
2165{\r
2166 return 1;\r
2167}\r
2168\r
2169static menu_entry e_menu_tray[] =\r
2170{\r
2171 mee_label ("The CD tray has opened."),\r
2172 mee_label (""),\r
2173 mee_label (""),\r
2174 mee_handler("Load CD image", mh_tray_load_cd),\r
2175 mee_handler("Insert nothing", mh_tray_nothing),\r
2176 mee_end,\r
2177};\r
2178\r
2179int menu_loop_tray(void)\r
2180{\r
2181 int ret = 1, sel = 0;\r
2182\r
2183 menu_enter(rom_loaded);\r
2184\r
2185 in_set_config_int(0, IN_CFG_BLOCKING, 1);\r
2186 me_loop(e_menu_tray, &sel, NULL);\r
2187\r
2188 if (engineState != PGS_RestartRun) {\r
2189 engineState = PGS_RestartRun;\r
2190 ret = 0; /* no CD inserted */\r
2191 }\r
2192\r
2193 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));\r
2194 in_set_config_int(0, IN_CFG_BLOCKING, 0);\r
2195\r
2196 return ret;\r
2197}\r
2198\r
2199#endif // !UIQ3\r
2200\r
2201void me_update_msg(const char *msg)\r
2202{\r
2203 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));\r
2204 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;\r
2205\r
2206 menu_error_time = plat_get_ticks_ms();\r
2207 lprintf("msg: %s\n", menu_error_msg);\r
2208}\r
2209\r
2210// ------------ util ------------\r
2211\r
2212/* hidden options for config engine only */\r
2213static menu_entry e_menu_hidden[] =\r
2214{\r
2215 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),\r
2216 mee_end,\r
2217};\r
2218\r
2219static menu_entry *e_menu_table[] =\r
2220{\r
2221 e_menu_options,\r
2222 e_menu_gfx_options,\r
2223 e_menu_adv_options,\r
2224 e_menu_cd_options,\r
2225#ifndef NO_32X\r
2226 e_menu_32x_options,\r
2227#endif\r
2228 e_menu_keyconfig,\r
2229 e_menu_hidden,\r
2230};\r
2231\r
2232static menu_entry *me_list_table = NULL;\r
2233static menu_entry *me_list_i = NULL;\r
2234\r
2235menu_entry *me_list_get_first(void)\r
2236{\r
2237 me_list_table = me_list_i = e_menu_table[0];\r
2238 return me_list_i;\r
2239}\r
2240\r
2241menu_entry *me_list_get_next(void)\r
2242{\r
2243 int i;\r
2244\r
2245 me_list_i++;\r
2246 if (me_list_i->name != NULL)\r
2247 return me_list_i;\r
2248\r
2249 for (i = 0; i < array_size(e_menu_table); i++)\r
2250 if (me_list_table == e_menu_table[i])\r
2251 break;\r
2252\r
2253 if (i + 1 < array_size(e_menu_table))\r
2254 me_list_table = me_list_i = e_menu_table[i + 1];\r
2255 else\r
2256 me_list_table = me_list_i = NULL;\r
2257\r
2258 return me_list_i;\r
2259}\r
2260\r
PicoDrive's frontend in a lib