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