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platform ps2, handle audio similar to psp
[picodrive.git] / platform / gizmondo / menu.c
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1/*\r
2 * PicoDrive\r
3 * (C) notaz, 2006-2008\r
4 *\r
5 * This work is licensed under the terms of MAME license.\r
6 * See COPYING file in the top-level directory.\r
7 */\r
8\r
9// don't like to use loads of #ifdefs, so duplicating GP2X code\r
10// horribly instead\r
11\r
12#include <stdio.h>\r
13#include <string.h>\r
14#include <stdlib.h>\r
15#include <wchar.h>\r
16#include <unistd.h> // for getcwd cegcc implementation\r
17#include <dirent.h> // for opendir\r
18#include <windows.h>\r
19\r
20#include "kgsdk/Framework.h"\r
21#include "kgsdk/Framework2D.h"\r
22\r
23#include "giz.h"\r
24#include "emu.h"\r
25#include "menu.h"\r
26#include "../common/arm_utils.h"\r
27#include "../common/menu.h"\r
28#include "../common/emu.h"\r
29#include "../common/readpng.h"\r
30#include "../common/input.h"\r
31#include "../common/version.h"\r
32\r
33#include <pico/pico_int.h>\r
34#include <pico/patch.h>\r
35#include <zlib.h>\r
36\r
37\r
38#define gizKeyUnkn "???"\r
39const char * const keyNames[] = {\r
40 "LEFT", "RIGHT", "UP", "DOWN", "STOP", "PLAY", "FORWARD", "REWIND",\r
41 "L", "R", "HOME", "VOLUME", "BRIGHTNESS", "ALARM", "POWER", gizKeyUnkn,\r
42 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn,\r
43 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn\r
44};\r
45\r
46static unsigned char *bg_buffer = gfx_buffer + 321*240*2;\r
47unsigned char *menu_screen = gfx_buffer; /* draw here and blit later, to avoid flicker */\r
48\r
49void menu_darken_bg(void *dst, const void *src, int pixels, int darker);\r
50static void menu_prepare_bg(int use_game_bg);\r
51\r
52void menu_draw_begin(int use_bgbuff)\r
53{\r
54 if (use_bgbuff)\r
55 memcpy((int *)menu_screen, (int *)bg_buffer, 321*240*2);\r
56}\r
57\r
58\r
59void menu_draw_end(void)\r
60{\r
61 giz_screen = fb_lock(0);\r
62 if (giz_screen == NULL)\r
63 {\r
64 lprintf("%s: Framework2D_LockBuffer() returned NULL\n", __FUNCTION__);\r
65 return;\r
66 }\r
67 memcpy(giz_screen, (int *)menu_screen, 321*240*2);\r
68 fb_unlock();\r
69 giz_screen = NULL;\r
70 fb_flip();\r
71}\r
72\r
73\r
74// --------- loading ROM screen ----------\r
75\r
76static void load_progress_cb(int percent)\r
77{\r
78 int ln, len = percent * 320 / 100;\r
79 unsigned short *dst;\r
80\r
81 menu_draw_begin(0);\r
82 dst = (unsigned short *)menu_screen + 321*20;\r
83\r
84 if (len > 320) len = 320;\r
85 for (ln = 10; ln > 0; ln--, dst += 321)\r
86 memset(dst, 0xff, len*2);\r
87 menu_draw_end();\r
88}\r
89\r
90void menu_romload_prepare(const char *rom_name)\r
91{\r
92 const char *p = rom_name + strlen(rom_name);\r
93 while (p > rom_name && *p != '/') p--;\r
94\r
95 if (!rom_loaded)\r
96 memset(menu_screen, 0, 321*240*2);\r
97 menu_draw_begin(1);\r
98\r
99 smalltext_out16(1, 1, "Loading", 0xffff);\r
100 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
101 menu_draw_end();\r
102 PicoCartLoadProgressCB = load_progress_cb;\r
103}\r
104\r
105void menu_romload_end(void)\r
106{\r
107 PicoCartLoadProgressCB = NULL;\r
108 menu_draw_begin(0);\r
109 smalltext_out16(1, 30, "Starting emulation...", 0xffff);\r
110 menu_draw_end();\r
111}\r
112\r
113// -------------- ROM selector --------------\r
114\r
115#define DT_DIR 1\r
116#define DT_REG 2\r
117\r
118struct my_dirent\r
119{\r
120 unsigned char d_type;\r
121 char d_name[0];\r
122};\r
123\r
124// rrrr rggg gggb bbbb\r
125#if 1\r
126static unsigned short file2color(const char *fname)\r
127{\r
128 const char *ext = fname + strlen(fname) - 3;\r
129 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso" };\r
130 static const char *other_exts[] = { "gmv", "pat" };\r
131 int i;\r
132\r
133 if (ext < fname) ext = fname;\r
134 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
135 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
136 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
137 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
138 return 0xffff;\r
139}\r
140\r
141static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)\r
142{\r
143 int start, i, pos;\r
144\r
145 start = 12 - sel;\r
146 n--; // exclude current dir (".")\r
147\r
148 menu_draw_begin(1);\r
149\r
150 if (!rom_loaded) {\r
151 menu_darken_bg(menu_screen, menu_screen, 321*240, 0);\r
152 }\r
153\r
154 menu_darken_bg((char *)menu_screen + 321*120*2, (char *)menu_screen + 321*120*2, 321*8, 0);\r
155\r
156 if(start - 2 >= 0)\r
157 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
158 for (i = 0; i < n; i++) {\r
159 pos = start + i;\r
160 if (pos < 0) continue;\r
161 if (pos > 23) break;\r
162 if (namelist[i+1]->d_type == DT_DIR) {\r
163 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
164 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
165 } else {\r
166 unsigned short color = file2color(namelist[i+1]->d_name);\r
167 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
168 }\r
169 }\r
170 text_out16(5, 120, ">");\r
171 menu_draw_end();\r
172}\r
173\r
174static int scandir_cmp(const void *p1, const void *p2)\r
175{\r
176 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;\r
177 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
178 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
179 if ((*d2)->d_type == DT_DIR) return 1;\r
180 return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
181}\r
182\r
183static char *filter_exts[] = {\r
184 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
185 ".jpg", ".cue", ".exe", ".dll"\r
186};\r
187\r
188static int scandir_filter(const struct my_dirent *ent)\r
189{\r
190 const char *p;\r
191 int i;\r
192\r
193 if (ent == NULL || ent->d_name == NULL) return 0;\r
194 if (strlen(ent->d_name) < 5) return 1;\r
195\r
196 p = ent->d_name + strlen(ent->d_name) - 4;\r
197\r
198 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
199 {\r
200 if (strcasecmp(p, filter_exts[i]) == 0) return 0;\r
201 }\r
202\r
203 return 1;\r
204}\r
205\r
206static int cstr2wstr(wchar_t *dst, const char *src)\r
207{\r
208 int i, len;\r
209 for (i = len = strlen(src); i >= 0; i--)\r
210 dst[i] = src[i];\r
211 return len;\r
212}\r
213\r
214static void wstr2cstr(char *dst, const wchar_t *src)\r
215{\r
216 int i;\r
217 for (i = wcslen(src); i >= 0; i--)\r
218 dst[i] = src[i];\r
219}\r
220\r
221static int my_scandir(const char *dir, struct my_dirent ***namelist_out,\r
222 int(*filter)(const struct my_dirent *),\r
223 int(*compar)(const void *, const void *))\r
224{\r
225 wchar_t *wdir;\r
226 int i, len, ret = -1, name_alloc = 4, name_count = 0;\r
227 struct my_dirent **namelist = NULL, *ent;\r
228 WIN32_FIND_DATA finddata;\r
229 HANDLE fh = INVALID_HANDLE_VALUE;\r
230 BOOL bRet;\r
231\r
232 wdir = malloc(sizeof(wdir[0]) * MAX_PATH);\r
233 if (wdir == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
234\r
235 namelist = malloc(sizeof(*namelist) * name_alloc);\r
236 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
237\r
238 // try to read first..\r
239 len = cstr2wstr(wdir, dir);\r
240 for (i = 0; i < len; i++)\r
241 if (wdir[i] == '/') wdir[i] = '\\';\r
242 if (wdir[len-1] != '\\') wdir[len++] = '\\';\r
243 wdir[len++] = '*';\r
244 wdir[len++] = 0;\r
245 /*if (wdir[len-1] == '\\') wdir[len-1] = 0;*/\r
246\r
247 bRet = 1;\r
248 fh = FindFirstFile(wdir, &finddata);\r
249 if (fh == INVALID_HANDLE_VALUE)\r
250 {\r
251 if (GetLastError() != ERROR_NO_MORE_FILES)\r
252 {\r
253 lprintf("FindFirstFile(\"%s\") failed with %lu\n", dir, GetLastError());\r
254 goto fail;\r
255 }\r
256 bRet = 0;\r
257 }\r
258\r
259 // add "." and ".."\r
260 ent = malloc(sizeof(*ent) + 3);\r
261 ent->d_type = DT_DIR; strcpy(ent->d_name, ".");\r
262 namelist[name_count++] = ent;\r
263 ent = malloc(sizeof(*ent) + 3);\r
264 ent->d_type = DT_DIR; strcpy(ent->d_name, "..");\r
265 namelist[name_count++] = ent;\r
266\r
267 while (bRet)\r
268 {\r
269 ent = malloc(sizeof(*ent) + wcslen(finddata.cFileName) + 1);\r
270 ent->d_type = (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;\r
271 wstr2cstr(ent->d_name, finddata.cFileName);\r
272 if (filter == NULL || filter(ent))\r
273 namelist[name_count++] = ent;\r
274 else free(ent);\r
275\r
276 if (name_count >= name_alloc)\r
277 {\r
278 void *tmp;\r
279 name_alloc *= 2;\r
280 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);\r
281 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
282 namelist = tmp;\r
283 }\r
284\r
285 bRet = FindNextFile(fh, &finddata);\r
286 }\r
287\r
288 // sort\r
289 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);\r
290\r
291 // all done.\r
292 ret = name_count;\r
293 *namelist_out = namelist;\r
294 goto end;\r
295\r
296fail:\r
297 if (namelist != NULL)\r
298 {\r
299 while (name_count--)\r
300 free(namelist[name_count]);\r
301 free(namelist);\r
302 }\r
303end:\r
304 if (fh != INVALID_HANDLE_VALUE) FindClose(fh);\r
305 if (wdir != NULL) free(wdir);\r
306 return ret;\r
307}\r
308\r
309\r
310static char *romsel_loop(char *curr_path)\r
311{\r
312 struct my_dirent **namelist;\r
313 DIR *dir;\r
314 int n, sel = 0;\r
315 unsigned long inp = 0;\r
316 char *ret = NULL, *fname = NULL;\r
317\r
318 // is this a dir or a full path?\r
319 if ((dir = opendir(curr_path))) {\r
320 closedir(dir);\r
321 } else {\r
322 char *p;\r
323 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
324 *p = 0;\r
325 fname = p+1;\r
326 }\r
327\r
328 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
329 if (n < 0) {\r
330 // try root..\r
331 n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);\r
332 if (n < 0) {\r
333 // oops, we failed\r
334 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");\r
335 return NULL;\r
336 }\r
337 }\r
338\r
339 // try to find sel\r
340 if (fname != NULL) {\r
341 int i;\r
342 for (i = 1; i < n; i++) {\r
343 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
344 sel = i - 1;\r
345 break;\r
346 }\r
347 }\r
348 }\r
349\r
350 for (;;)\r
351 {\r
352 draw_dirlist(curr_path, namelist, n, sel);\r
353 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_PLAY|PBTN_STOP);\r
354 if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
355 if(inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
356 if(inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
357 if(inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
358 if(inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
359 if(inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
360 if(inp & PBTN_PLAY) { // enter dir/select\r
361 if (namelist[sel+1]->d_type == DT_REG) {\r
362 strcpy(romFileName, curr_path);\r
363 strcat(romFileName, "/");\r
364 strcat(romFileName, namelist[sel+1]->d_name);\r
365 ret = romFileName;\r
366 break;\r
367 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
368 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
369 char *p, *newdir = malloc(newlen);\r
370 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
371 char *start = curr_path;\r
372 p = start + strlen(start) - 1;\r
373 while (*p == '/' && p > start) p--;\r
374 while (*p != '/' && p > start) p--;\r
375 if (p <= start) strcpy(newdir, "/");\r
376 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
377 } else {\r
378 strcpy(newdir, curr_path);\r
379 p = newdir + strlen(newdir) - 1;\r
380 while (*p == '/' && p >= newdir) *p-- = 0;\r
381 strcat(newdir, "/");\r
382 strcat(newdir, namelist[sel+1]->d_name);\r
383 }\r
384 ret = romsel_loop(newdir);\r
385 free(newdir);\r
386 break;\r
387 }\r
388 }\r
389 if(inp & PBTN_STOP) break; // cancel\r
390 }\r
391\r
392 if (n > 0) {\r
393 while(n--) free(namelist[n]);\r
394 free(namelist);\r
395 }\r
396\r
397 return ret;\r
398}\r
399#else\r
400static char *romsel_loop(char *curr_path)\r
401{\r
402 return NULL;\r
403}\r
404#endif\r
405\r
406// ------------ patch/gg menu ------------\r
407\r
408static void draw_patchlist(int sel)\r
409{\r
410 int start, i, pos, active;\r
411\r
412 start = 12 - sel;\r
413\r
414 menu_draw_begin(1);\r
415\r
416 for (i = 0; i < PicoPatchCount; i++) {\r
417 pos = start + i;\r
418 if (pos < 0) continue;\r
419 if (pos > 23) break;\r
420 active = PicoPatches[i].active;\r
421 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
422 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
423 }\r
424 pos = start + i;\r
425 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
426\r
427 text_out16(5, 120, ">");\r
428 menu_draw_end();\r
429}\r
430\r
431\r
432static void patches_menu_loop(void)\r
433{\r
434 int menu_sel = 0;\r
435 unsigned long inp = 0;\r
436\r
437 for(;;)\r
438 {\r
439 draw_patchlist(menu_sel);\r
440 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_PLAY|PBTN_STOP);\r
441 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
442 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
443 if(inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
444 if(inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
445 if(inp & PBTN_PLAY) { // action\r
446 if (menu_sel < PicoPatchCount)\r
447 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
448 else return;\r
449 }\r
450 if(inp & PBTN_STOP) return;\r
451 }\r
452\r
453}\r
454\r
455// ------------ savestate loader ------------\r
456\r
457static int state_slot_flags = 0;\r
458\r
459static void state_check_slots(void)\r
460{\r
461 int slot;\r
462\r
463 state_slot_flags = 0;\r
464\r
465 for (slot = 0; slot < 10; slot++)\r
466 {\r
467 if (emu_checkSaveFile(slot))\r
468 {\r
469 state_slot_flags |= 1 << slot;\r
470 }\r
471 }\r
472}\r
473\r
474static void draw_savestate_bg(int slot)\r
475{\r
476 struct PicoVideo tmp_pv;\r
477 unsigned short tmp_cram[0x40];\r
478 unsigned short tmp_vsram[0x40];\r
479 void *tmp_vram, *file;\r
480 char *fname;\r
481\r
482 fname = emu_GetSaveFName(1, 0, slot);\r
483 if (!fname) return;\r
484\r
485 tmp_vram = malloc(sizeof(Pico.vram));\r
486 if (tmp_vram == NULL) return;\r
487\r
488 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
489 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
490 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
491 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
492\r
493 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
494 file = gzopen(fname, "rb");\r
495 emu_setSaveStateCbs(1);\r
496 } else {\r
497 file = fopen(fname, "rb");\r
498 emu_setSaveStateCbs(0);\r
499 }\r
500\r
501 if (file) {\r
502 if (PicoIn.AHW & 1) {\r
503 PicoCdLoadStateGfx(file);\r
504 } else {\r
505 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
506 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
507 areaSeek(file, 0x2000, SEEK_CUR);\r
508 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
509 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
510 areaSeek(file, 0x221a0, SEEK_SET);\r
511 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
512 }\r
513 areaClose(file);\r
514 }\r
515\r
516 emu_forcedFrame(POPT_EN_SOFTSCALE);\r
517 menu_prepare_bg(1);\r
518\r
519 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
520 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
521 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
522 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
523 free(tmp_vram);\r
524}\r
525\r
526static void draw_savestate_menu(int menu_sel, int is_loading)\r
527{\r
528 int tl_x = 25, tl_y = 60, y, i;\r
529\r
530 if (state_slot_flags & (1 << menu_sel))\r
531 draw_savestate_bg(menu_sel);\r
532 menu_draw_begin(1);\r
533\r
534 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
535\r
536 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
537\r
538 /* draw all 10 slots */\r
539 y = tl_y;\r
540 for (i = 0; i < 10; i++, y+=10)\r
541 {\r
542 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
543 }\r
544 text_out16(tl_x, y, "back");\r
545\r
546 menu_draw_end();\r
547}\r
548\r
549static int savestate_menu_loop(int is_loading)\r
550{\r
551 static int menu_sel = 10;\r
552 int menu_sel_max = 10;\r
553 unsigned long inp = 0;\r
554\r
555 state_check_slots();\r
556\r
557 for(;;)\r
558 {\r
559 draw_savestate_menu(menu_sel, is_loading);\r
560 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP);\r
561 if(inp & PBTN_UP ) {\r
562 do {\r
563 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
564 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
565 }\r
566 if(inp & PBTN_DOWN) {\r
567 do {\r
568 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
569 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
570 }\r
571 if(inp & PBTN_PLAY) { // save/load\r
572 if (menu_sel < 10) {\r
573 state_slot = menu_sel;\r
574 PicoStateProgressCB = emu_stateCb; /* also suitable for menu */\r
575 if (emu_SaveLoadGame(is_loading, 0)) {\r
576 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
577 return 1;\r
578 }\r
579 return 0;\r
580 } else return 1;\r
581 }\r
582 if(inp & PBTN_STOP) return 1;\r
583 }\r
584}\r
585\r
586// -------------- key config --------------\r
587\r
588static char *action_binds(int player_idx, int action_mask)\r
589{\r
590 static char strkeys[32*5];\r
591 int i;\r
592\r
593 strkeys[0] = 0;\r
594 for (i = 0; i < 32; i++) // i is key index\r
595 {\r
596 if (currentConfig.KeyBinds[i] & action_mask)\r
597 {\r
598 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
599 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, keyNames[i]); break; }\r
600 else strcpy(strkeys, keyNames[i]);\r
601 }\r
602 }\r
603\r
604 return strkeys;\r
605}\r
606\r
607static void unbind_action(int action)\r
608{\r
609 int i;\r
610\r
611 for (i = 0; i < 32; i++)\r
612 currentConfig.KeyBinds[i] &= ~action;\r
613}\r
614\r
615static int count_bound_keys(int action, int pl_idx)\r
616{\r
617 int i, keys = 0;\r
618\r
619 for (i = 0; i < 32; i++)\r
620 {\r
621 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;\r
622 if (currentConfig.KeyBinds[i] & action) keys++;\r
623 }\r
624\r
625 return keys;\r
626}\r
627\r
628static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)\r
629{\r
630 int x, y, tl_y = 30, i;\r
631\r
632 menu_draw_begin(1);\r
633 if (player_idx >= 0) {\r
634 text_out16(80, 10, "Player %i controls", player_idx + 1);\r
635 x = 80;\r
636 } else {\r
637 text_out16(80, 10, "Emulator controls");\r
638 x = 40;\r
639 }\r
640\r
641 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);\r
642\r
643 y = tl_y;\r
644 for (i = 0; i < opt_cnt; i++, y+=10)\r
645 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
646\r
647 text_out16(x, y, "Done");\r
648\r
649 if (sel < opt_cnt) {\r
650 text_out16(30, 195, "Press a button to bind/unbind");\r
651 text_out16(30, 205, "Use HOME to clear");\r
652 text_out16(30, 215, "To bind UP/DOWN, hold HOME");\r
653 text_out16(30, 225, "Select \"Done\" to exit");\r
654 } else {\r
655 text_out16(30, 205, "Use Options -> Save cfg");\r
656 text_out16(30, 215, "to save controls");\r
657 text_out16(30, 225, "Press PLAY or STOP to exit");\r
658 }\r
659 menu_draw_end();\r
660}\r
661\r
662static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
663{\r
664 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
665 unsigned long inp = 0;\r
666\r
667 for (;;)\r
668 {\r
669 draw_key_config(opts, opt_cnt, player_idx, sel);\r
670 inp = in_menu_wait(CONFIGURABLE_KEYS|PBTN_HOME);\r
671 if (!(inp & PBTN_HOME)) {\r
672 prev_select = 0;\r
673 if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
674 if(inp & PBTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
675 }\r
676 if (sel >= opt_cnt) {\r
677 if (inp & (PBTN_PLAY|PBTN_STOP)) break;\r
678 else continue;\r
679 }\r
680 // if we are here, we want to bind/unbind something\r
681 if ((inp & PBTN_HOME) && !prev_select)\r
682 unbind_action(opts[sel].mask);\r
683 prev_select = inp & PBTN_HOME;\r
684 inp &= CONFIGURABLE_KEYS;\r
685 inp &= ~PBTN_HOME;\r
686 for (i = 0; i < 32; i++)\r
687 if (inp & (1 << i)) {\r
688 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)\r
689 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
690 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
691 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {\r
692 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
693 currentConfig.KeyBinds[i] |= player_idx << 16;\r
694 }\r
695 }\r
696 }\r
697}\r
698\r
699menu_entry ctrlopt_entries[] =\r
700{\r
701 { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },\r
702 { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },\r
703 { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },\r
704 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoIn.opt, 0x020, 0, 0, 1, 1 },\r
705 { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },\r
706 { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },\r
707};\r
708\r
709#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))\r
710const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;\r
711\r
712static void draw_kc_sel(int menu_sel)\r
713{\r
714 int tl_x = 25+40, tl_y = 60, y;\r
715\r
716 y = tl_y;\r
717 menu_draw_begin(1);\r
718 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
719\r
720 me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);\r
721\r
722 menu_draw_end();\r
723}\r
724\r
725\r
726// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
727// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
728// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
729me_bind_action emuctrl_actions[] =\r
730{\r
731 { "Load State ", 1<<28 },\r
732 { "Save State ", 1<<27 },\r
733 { "Prev Save Slot ", 1<<25 },\r
734 { "Next Save Slot ", 1<<24 },\r
735 { "Switch Renderer", 1<<26 },\r
736 { "Volume Down ", 1<<30 },\r
737 { "Volume Up ", 1<<29 },\r
738 { NULL, 0 }\r
739};\r
740\r
741static void kc_sel_loop(void)\r
742{\r
743 int menu_sel = 5, menu_sel_max = 5;\r
744 unsigned long inp = 0;\r
745 menu_id selected_id;\r
746\r
747 while (1)\r
748 {\r
749 draw_kc_sel(menu_sel);\r
750 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP);\r
751 selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);\r
752 if (inp & (PBTN_LEFT|PBTN_RIGHT)) // multi choise\r
753 me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0);\r
754 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
755 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
756 if (inp & PBTN_PLAY) {\r
757 int is_6button = PicoIn.opt & 0x020;\r
758 switch (selected_id) {\r
759 case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;\r
760 case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;\r
761 case MA_CTRL_EMU: key_config_loop(emuctrl_actions,\r
762 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;\r
763 case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;\r
764 default: return;\r
765 }\r
766 }\r
767 if (inp & PBTN_STOP) return;\r
768 }\r
769}\r
770\r
771\r
772// --------- sega/mega cd options ----------\r
773\r
774menu_entry cdopt_entries[] =\r
775{\r
776 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },\r
777 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },\r
778 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },\r
779 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },\r
780 { "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoIn.opt, 0x0800, 0, 0, 1, 1 },\r
781 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoIn.opt, 0x0400, 0, 0, 1, 1 },\r
782 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },\r
783 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoIn.opt, 0x8000, 0, 0, 1, 1 },\r
784 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoIn.opt, 0x1000, 0, 0, 1, 1 },\r
785 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoIn.opt, 0x2000, 0, 0, 1, 1 },\r
786 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },\r
787};\r
788\r
789#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
790const int cdopt_entry_count = CDOPT_ENTRY_COUNT;\r
791\r
792\r
793struct bios_names_t\r
794{\r
795 char us[32], eu[32], jp[32];\r
796};\r
797\r
798static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
799{\r
800 struct bios_names_t *bios_names = param;\r
801 char ra_buff[16];\r
802\r
803 switch (entry->id)\r
804 {\r
805 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
806 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
807 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
808 case MA_CDOPT_READAHEAD:\r
809 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
810 else strcpy(ra_buff, " OFF");\r
811 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
812 break;\r
813 default:break;\r
814 }\r
815}\r
816\r
817static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
818{\r
819 int tl_x = 25, tl_y = 60;\r
820 menu_id selected_id;\r
821 char ra_buff[16];\r
822\r
823 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
824 else strcpy(ra_buff, " OFF");\r
825\r
826 menu_draw_begin(1);\r
827\r
828 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
829\r
830 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
831\r
832 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
833 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
834 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
835 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
836 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
837\r
838 menu_draw_end();\r
839}\r
840\r
841static void cd_menu_loop_options(void)\r
842{\r
843 static int menu_sel = 0;\r
844 int menu_sel_max = 10;\r
845 unsigned long inp = 0;\r
846 struct bios_names_t bios_names;\r
847 menu_id selected_id;\r
848 char *bios, *p;\r
849\r
850 if (emu_findBios(4, &bios)) { // US\r
851 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);\r
852 if (*p == '/') p++;\r
853 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
854 } else strcpy(bios_names.us, "NOT FOUND");\r
855\r
856 if (emu_findBios(8, &bios)) { // EU\r
857 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);\r
858 if (*p == '/') p++;\r
859 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
860 } else strcpy(bios_names.eu, "NOT FOUND");\r
861\r
862 if (emu_findBios(1, &bios)) { // JP\r
863 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);\r
864 if (*p == '/') p++;\r
865 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
866 } else strcpy(bios_names.jp, "NOT FOUND");\r
867\r
868 for(;;)\r
869 {\r
870 draw_cd_menu_options(menu_sel, &bios_names);\r
871 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);\r
872 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
873 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
874 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
875 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise\r
876 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&\r
877 selected_id == MA_CDOPT_READAHEAD) {\r
878 if (inp & PBTN_LEFT) {\r
879 PicoCDBuffers >>= 1;\r
880 if (PicoCDBuffers < 2) PicoCDBuffers = 0;\r
881 } else {\r
882 if (PicoCDBuffers < 2) PicoCDBuffers = 2;\r
883 else PicoCDBuffers <<= 1;\r
884 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
885 }\r
886 }\r
887 }\r
888 if (inp & PBTN_PLAY) { // toggleable options\r
889 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
890 selected_id == MA_CDOPT_DONE) {\r
891 return;\r
892 }\r
893 switch (selected_id) { // BIOS testers\r
894 case MA_CDOPT_TESTBIOS_USA:\r
895 if (emu_findBios(4, &bios)) { // test US\r
896 strcpy(romFileName, bios);\r
897 engineState = PGS_ReloadRom;\r
898 return;\r
899 }\r
900 break;\r
901 case MA_CDOPT_TESTBIOS_EUR:\r
902 if (emu_findBios(8, &bios)) { // test EU\r
903 strcpy(romFileName, bios);\r
904 engineState = PGS_ReloadRom;\r
905 return;\r
906 }\r
907 break;\r
908 case MA_CDOPT_TESTBIOS_JAP:\r
909 if (emu_findBios(1, &bios)) { // test JP\r
910 strcpy(romFileName, bios);\r
911 engineState = PGS_ReloadRom;\r
912 return;\r
913 }\r
914 break;\r
915 default:\r
916 break;\r
917 }\r
918 }\r
919 if (inp & (PBTN_STOP|PBTN_REW)) return;\r
920 }\r
921}\r
922\r
923\r
924// --------- advanced options ----------\r
925\r
926menu_entry opt2_entries[] =\r
927{\r
928 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoIn.opt, 0x40000, 0, 0, 1, 1 },\r
929 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoIn.opt, 0x00004, 0, 0, 1, 1 },\r
930 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoIn.opt, 0x00001, 0, 0, 1, 1 },\r
931 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&PicoIn.opt, 0x00002, 0, 0, 1, 1 },\r
932 { "Emulate YM2413 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2413, &PicoIn.opt, 0x00020, 0, 0, 1, 1 },\r
933 { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, &currentConfig.EmuOpt, 0x8000, 0, 0, 1, 1 },\r
934 { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1, 1 },\r
935 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1, 1 },\r
936 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1, 1 },\r
937 { "SVP dynarec", MB_ONOFF, MA_OPT2_SVP_DYNAREC, &PicoIn.opt, 0x20000, 0, 0, 1, 1 },\r
938 { "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoIn.opt, 0x80000, 0, 0, 1, 1 },\r
939 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },\r
940};\r
941\r
942#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
943const int opt2_entry_count = OPT2_ENTRY_COUNT;\r
944\r
945\r
946static void draw_amenu_options(int menu_sel)\r
947{\r
948 int tl_x = 25, tl_y = 50;\r
949\r
950 menu_draw_begin(1);\r
951\r
952 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
953\r
954 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
955\r
956 menu_draw_end();\r
957}\r
958\r
959static void amenu_loop_options(void)\r
960{\r
961 static int menu_sel = 0;\r
962 int menu_sel_max;\r
963 unsigned long inp = 0;\r
964 menu_id selected_id;\r
965\r
966 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
967\r
968 for(;;)\r
969 {\r
970 draw_amenu_options(menu_sel);\r
971 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);\r
972 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
973 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
974 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
975 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise\r
976 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&\r
977 selected_id == MA_OPT2_GAMMA) {\r
978 while ((inp = Framework_PollGetButtons()) & (PBTN_LEFT|PBTN_RIGHT)) {\r
979 currentConfig.gamma += (inp & PBTN_LEFT) ? -1 : 1;\r
980 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
981 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
982 draw_amenu_options(menu_sel);\r
983 Sleep(18);\r
984 }\r
985 }\r
986 }\r
987 if (inp & PBTN_PLAY) { // toggleable options\r
988 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
989 selected_id == MA_OPT2_DONE) {\r
990 return;\r
991 }\r
992 }\r
993 if (inp & (PBTN_STOP|PBTN_REW)) return;\r
994 }\r
995}\r
996\r
997// -------------- options --------------\r
998\r
999\r
1000menu_entry opt_entries[] =\r
1001{\r
1002 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },\r
1003 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoIn.opt, 0x080, 0, 0, 0, 1 },\r
1004 { "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, &currentConfig.EmuOpt, 0x4000, 0, 0, 1, 1 },\r
1005 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1, 1 },\r
1006 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1, 1 },\r
1007 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },\r
1008 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1, 1 },\r
1009 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },\r
1010 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },\r
1011 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1, 1 },\r
1012 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },\r
1013 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },\r
1014 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1015 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1016 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },\r
1017 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },\r
1018 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },\r
1019};\r
1020\r
1021#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1022const int opt_entry_count = OPT_ENTRY_COUNT;\r
1023\r
1024\r
1025static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1026{\r
1027 char *str, str24[24];\r
1028\r
1029 switch (entry->id)\r
1030 {\r
1031 case MA_OPT_RENDERER:\r
1032 if (PicoIn.opt&0x10)\r
1033 str = " 8bit fast";\r
1034 else if (currentConfig.EmuOpt&0x80)\r
1035 str = "16bit accurate";\r
1036 else\r
1037 str = " 8bit accurate";\r
1038 text_out16(x, y, "Renderer: %s", str);\r
1039 break;\r
1040 case MA_OPT_FRAMESKIP:\r
1041 if (currentConfig.Frameskip < 0)\r
1042 strcpy(str24, "Auto");\r
1043 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1044 text_out16(x, y, "Frameskip %s", str24);\r
1045 break;\r
1046 case MA_OPT_SOUND_QUALITY:\r
1047 str = (PicoIn.opt&0x08)?"stereo":"mono";\r
1048 text_out16(x, y, "Sound Quality: %5iHz %s", PicoIn.sndRate, str);\r
1049 break;\r
1050 case MA_OPT_REGION:\r
1051 text_out16(x, y, "Region: %s", me_region_name(PicoIn.regionOverride, PicoIn.autoRgnOrder));\r
1052 break;\r
1053 case MA_OPT_CONFIRM_STATES:\r
1054 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1055 default: str = "OFF"; break;\r
1056 case 1: str = "writes"; break;\r
1057 case 4: str = "loads"; break;\r
1058 case 5: str = "both"; break;\r
1059 }\r
1060 text_out16(x, y, "Confirm savestate %s", str);\r
1061 break;\r
1062 case MA_OPT_SAVECFG:\r
1063 str24[0] = 0;\r
1064 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1065 text_out16(x, y, "Save cfg as default%s", str24);\r
1066 break;\r
1067 case MA_OPT_LOADCFG:\r
1068 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
1069 break;\r
1070 default:\r
1071 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1072 break;\r
1073 }\r
1074}\r
1075\r
1076\r
1077\r
1078static void draw_menu_options(int menu_sel)\r
1079{\r
1080 int tl_x = 25, tl_y = 24;\r
1081\r
1082 menu_draw_begin(1);\r
1083\r
1084 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
1085\r
1086 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
1087\r
1088 menu_draw_end();\r
1089}\r
1090\r
1091static int sndrate_prevnext(int rate, int dir)\r
1092{\r
1093 int i, rates[] = { 11025, 22050, 44100 };\r
1094\r
1095 for (i = 0; i < 5; i++)\r
1096 if (rates[i] == rate) break;\r
1097\r
1098 i += dir ? 1 : -1;\r
1099 if (i > 2) return dir ? 44100 : 22050;\r
1100 if (i < 0) return dir ? 22050 : 11025;\r
1101 return rates[i];\r
1102}\r
1103\r
1104static void region_prevnext(int right)\r
1105{\r
1106 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1107 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1108 int i;\r
1109 if (right) {\r
1110 if (!PicoIn.regionOverride) {\r
1111 for (i = 0; i < 6; i++)\r
1112 if (rgn_orders[i] == PicoIn.autoRgnOrder) break;\r
1113 if (i < 5) PicoIn.autoRgnOrder = rgn_orders[i+1];\r
1114 else PicoIn.regionOverride=1;\r
1115 }\r
1116 else PicoIn.regionOverride<<=1;\r
1117 if (PicoIn.regionOverride > 8) PicoIn.regionOverride = 8;\r
1118 } else {\r
1119 if (!PicoIn.regionOverride) {\r
1120 for (i = 0; i < 6; i++)\r
1121 if (rgn_orders[i] == PicoIn.autoRgnOrder) break;\r
1122 if (i > 0) PicoIn.autoRgnOrder = rgn_orders[i-1];\r
1123 }\r
1124 else PicoIn.regionOverride>>=1;\r
1125 }\r
1126}\r
1127\r
1128static void menu_options_save(void)\r
1129{\r
1130 if (PicoIn.regionOverride) {\r
1131 // force setting possibly changed..\r
1132 Pico.m.pal = (PicoIn.regionOverride == 2 || PicoIn.regionOverride == 8) ? 1 : 0;\r
1133 }\r
1134 if (!(PicoIn.opt & 0x20)) {\r
1135 // unbind XYZ MODE, just in case\r
1136 unbind_action(0xf00);\r
1137 }\r
1138}\r
1139\r
1140static int menu_loop_options(void)\r
1141{\r
1142 static int menu_sel = 0;\r
1143 int menu_sel_max, ret;\r
1144 unsigned long inp = 0;\r
1145 menu_id selected_id;\r
1146\r
1147 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1148 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1149 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1150 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1151\r
1152 while (1)\r
1153 {\r
1154 draw_menu_options(menu_sel);\r
1155 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);\r
1156 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1157 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1158 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1159 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise\r
1160 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0)) {\r
1161 switch (selected_id) {\r
1162 case MA_OPT_RENDERER:\r
1163 if (inp & PBTN_LEFT) {\r
1164 if ((PicoIn.opt&0x10) || !(currentConfig.EmuOpt &0x80)) {\r
1165 PicoIn.opt&= ~0x10;\r
1166 currentConfig.EmuOpt |= 0x80;\r
1167 }\r
1168 } else {\r
1169 if (!(PicoIn.opt&0x10) || (currentConfig.EmuOpt &0x80)) {\r
1170 PicoIn.opt|= 0x10;\r
1171 currentConfig.EmuOpt &= ~0x80;\r
1172 }\r
1173 }\r
1174 break;\r
1175 case MA_OPT_SOUND_QUALITY:\r
1176 if ((inp & PBTN_RIGHT) && PicoIn.sndRate == 44100 &&\r
1177 !(PicoIn.opt&0x08))\r
1178 {\r
1179 PicoIn.sndRate = 11025;\r
1180 PicoIn.opt |= 8;\r
1181 } else if ((inp & PBTN_LEFT) && PicoIn.sndRate == 11025 &&\r
1182 (PicoIn.opt&0x08) && !(PicoIn.AHW&1))\r
1183 {\r
1184 PicoIn.sndRate = 44100;\r
1185 PicoIn.opt &= ~8;\r
1186 } else\r
1187 PicoIn.sndRate = sndrate_prevnext(PicoIn.sndRate, inp & PBTN_RIGHT);\r
1188 break;\r
1189 case MA_OPT_REGION:\r
1190 region_prevnext(inp & PBTN_RIGHT);\r
1191 break;\r
1192 case MA_OPT_CONFIRM_STATES: {\r
1193 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1194 n += (inp & PBTN_LEFT) ? -1 : 1;\r
1195 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1196 n |= n << 1; n &= ~2;\r
1197 currentConfig.EmuOpt &= ~0xa00;\r
1198 currentConfig.EmuOpt |= n << 9;\r
1199 break;\r
1200 }\r
1201 case MA_OPT_SAVE_SLOT:\r
1202 if (inp & PBTN_RIGHT) {\r
1203 state_slot++; if (state_slot > 9) state_slot = 0;\r
1204 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1205 }\r
1206 break;\r
1207 case MA_OPT_SAVECFG:\r
1208 case MA_OPT_SAVECFG_GAME:\r
1209 case MA_OPT_LOADCFG:\r
1210 config_slot += (inp&PBTN_RIGHT) ? 1 : -1;\r
1211 if (config_slot > 9) config_slot = 0;\r
1212 if (config_slot < 0) config_slot = 9;\r
1213 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1214 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1215 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1216 break;\r
1217 default:\r
1218 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1219 break;\r
1220 }\r
1221 }\r
1222 }\r
1223 if (inp & PBTN_PLAY) {\r
1224 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1225 {\r
1226 switch (selected_id)\r
1227 {\r
1228 case MA_OPT_SCD_OPTS:\r
1229 cd_menu_loop_options();\r
1230 if (engineState == PGS_ReloadRom)\r
1231 return 0; // test BIOS\r
1232 break;\r
1233 case MA_OPT_ADV_OPTS:\r
1234 amenu_loop_options();\r
1235 break;\r
1236 case MA_OPT_SAVECFG: // done (update and write)\r
1237 menu_options_save();\r
1238 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1239 else strcpy(menuErrorMsg, "failed to write config");\r
1240 return 1;\r
1241 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1242 menu_options_save();\r
1243 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1244 else strcpy(menuErrorMsg, "failed to write config");\r
1245 return 1;\r
1246 case MA_OPT_LOADCFG:\r
1247 ret = emu_ReadConfig(1, 1);\r
1248 if (!ret) ret = emu_ReadConfig(0, 1);\r
1249 if (ret) strcpy(menuErrorMsg, "config loaded");\r
1250 else strcpy(menuErrorMsg, "failed to load config");\r
1251 return 1;\r
1252 default:\r
1253 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1254 break;\r
1255 }\r
1256 }\r
1257 }\r
1258 if(inp & (PBTN_STOP|PBTN_REW)) {\r
1259 menu_options_save();\r
1260 return 0; // done (update, no write)\r
1261 }\r
1262 }\r
1263}\r
1264\r
1265// -------------- credits --------------\r
1266\r
1267static void draw_menu_credits(void)\r
1268{\r
1269 int tl_x = 15, tl_y = 56, y;\r
1270 menu_draw_begin(1);\r
1271\r
1272 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");\r
1273\r
1274 y = tl_y;\r
1275 text_out16(tl_x, y, "Credits:");\r
1276 text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,");\r
1277 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1278 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1279 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1280 text_out16(tl_x, (y+=10), "Reesy: kgsdk wrapper, sound code");\r
1281 text_out16(tl_x, (y+=10), "jens.l: gizmondo hardware");\r
1282 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
1283\r
1284 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas)");\r
1285 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");\r
1286 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");\r
1287 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");\r
1288 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");\r
1289\r
1290 menu_draw_end();\r
1291}\r
1292\r
1293\r
1294// -------------- root menu --------------\r
1295\r
1296menu_entry main_entries[] =\r
1297{\r
1298 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0, 0 },\r
1299 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0, 0 },\r
1300 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0, 0 },\r
1301 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0, 0 },\r
1302 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1, 0 },\r
1303 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1, 0 },\r
1304 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1, 0 },\r
1305 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1, 0 },\r
1306 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0, 0 },\r
1307 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1, 0 }\r
1308};\r
1309\r
1310#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1311\r
1312static void draw_menu_root(int menu_sel)\r
1313{\r
1314 const int tl_x = 70, tl_y = 70;\r
1315\r
1316 menu_draw_begin(1);\r
1317\r
1318 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1319\r
1320 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
1321\r
1322 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1323\r
1324 // error\r
1325 if (menuErrorMsg[0]) {\r
1326 memset((char *)menu_screen + 321*224*2, 0, 321*16*2);\r
1327 text_out16(5, 226, menuErrorMsg);\r
1328 }\r
1329 menu_draw_end();\r
1330}\r
1331\r
1332\r
1333static void menu_loop_root(void)\r
1334{\r
1335 static int menu_sel = 0;\r
1336 int ret, menu_sel_max;\r
1337 unsigned long inp = 0;\r
1338\r
1339 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);\r
1340 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);\r
1341 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);\r
1342 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);\r
1343 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1344\r
1345 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
1346 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1347\r
1348 /* make sure action buttons are not pressed on entering menu */\r
1349 draw_menu_root(menu_sel);\r
1350\r
1351 while (Framework_PollGetButtons() & (PBTN_PLAY|PBTN_STOP|PBTN_HOME)) Sleep(50);\r
1352\r
1353 for (;;)\r
1354 {\r
1355 draw_menu_root(menu_sel);\r
1356 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP|PBTN_HOME|PBTN_L|PBTN_R);\r
1357 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1358 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1359 if((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R)) debug_menu_loop();\r
1360 if( inp & (PBTN_HOME|PBTN_STOP)) {\r
1361 if (rom_loaded) {\r
1362 while (Framework_PollGetButtons() & (PBTN_HOME|PBTN_STOP)) Sleep(50); // wait until released\r
1363 engineState = PGS_Running;\r
1364 break;\r
1365 }\r
1366 }\r
1367 if(inp & PBTN_PLAY) {\r
1368 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1369 {\r
1370 case MA_MAIN_RESUME_GAME:\r
1371 if (rom_loaded) {\r
1372 while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);\r
1373 engineState = PGS_Running;\r
1374 return;\r
1375 }\r
1376 break;\r
1377 case MA_MAIN_SAVE_STATE:\r
1378 if (rom_loaded) {\r
1379 if(savestate_menu_loop(0))\r
1380 continue;\r
1381 engineState = PGS_Running;\r
1382 return;\r
1383 }\r
1384 break;\r
1385 case MA_MAIN_LOAD_STATE:\r
1386 if (rom_loaded) {\r
1387 if(savestate_menu_loop(1))\r
1388 continue;\r
1389 while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);\r
1390 engineState = PGS_Running;\r
1391 return;\r
1392 }\r
1393 break;\r
1394 case MA_MAIN_RESET_GAME:\r
1395 if (rom_loaded) {\r
1396 emu_ResetGame();\r
1397 while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);\r
1398 engineState = PGS_Running;\r
1399 return;\r
1400 }\r
1401 break;\r
1402 case MA_MAIN_LOAD_ROM:\r
1403 {\r
1404 char curr_path[MAX_PATH], *selfname;\r
1405 FILE *tstf;\r
1406 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1407 {\r
1408 fclose(tstf);\r
1409 strcpy(curr_path, loadedRomFName);\r
1410 }\r
1411 else\r
1412 getcwd(curr_path, MAX_PATH);\r
1413 selfname = romsel_loop(curr_path);\r
1414 if (selfname) {\r
1415 lprintf("selected file: %s\n", selfname);\r
1416 engineState = PGS_ReloadRom;\r
1417 return;\r
1418 }\r
1419 break;\r
1420 }\r
1421 case MA_MAIN_OPTIONS:\r
1422 ret = menu_loop_options();\r
1423 if (ret == 1) continue; // status update\r
1424 if (engineState == PGS_ReloadRom)\r
1425 return; // BIOS test\r
1426 break;\r
1427 case MA_MAIN_CONTROLS:\r
1428 kc_sel_loop();\r
1429 break;\r
1430 case MA_MAIN_CREDITS:\r
1431 draw_menu_credits();\r
1432 Sleep(500);\r
1433 inp = in_menu_wait(PBTN_PLAY|PBTN_STOP);\r
1434 break;\r
1435 case MA_MAIN_EXIT:\r
1436 engineState = PGS_Quit;\r
1437 return;\r
1438 case MA_MAIN_PATCHES:\r
1439 if (rom_loaded && PicoPatches) {\r
1440 patches_menu_loop();\r
1441 PicoPatchApply();\r
1442 strcpy(menuErrorMsg, "Patches applied");\r
1443 continue;\r
1444 }\r
1445 break;\r
1446 default:\r
1447 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
1448 break;\r
1449 }\r
1450 }\r
1451 menuErrorMsg[0] = 0; // clear error msg\r
1452 }\r
1453}\r
1454\r
1455// warning: alignment\r
1456void menu_darken_bg(void *dst, const void *src, int pixels, int darker)\r
1457{\r
1458 u32 *dest = dst;\r
1459 const u32 *srce = src;\r
1460 pixels /= 2;\r
1461 if (darker)\r
1462 {\r
1463 while (pixels--)\r
1464 {\r
1465 u32 p = *srce++;\r
1466 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1467 }\r
1468 }\r
1469 else\r
1470 {\r
1471 while (pixels--)\r
1472 {\r
1473 u32 p = *srce++;\r
1474 *dest++ = (p&0xf79ef79e)>>1;\r
1475 }\r
1476 }\r
1477}\r
1478\r
1479static void menu_prepare_bg(int use_game_bg)\r
1480{\r
1481 if (use_game_bg)\r
1482 {\r
1483 // darken the active framebuffer\r
1484 if (giz_screen == NULL)\r
1485 giz_screen = fb_lock(1);\r
1486 memset(bg_buffer, 0, 321*8*2);\r
1487 menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);\r
1488 memset(bg_buffer + 321*232*2, 0, 321*8*2);\r
1489 fb_unlock();\r
1490 giz_screen = NULL;\r
1491 }\r
1492 else\r
1493 {\r
1494 int i;\r
1495 // should really only happen once, on startup..\r
1496 readpng(bg_buffer, "skin/background.png", READPNG_BG);\r
1497 // adjust 320 width to 321\r
1498 for (i = 239; i > 0; i--)\r
1499 memmove(bg_buffer + 321*2*i, bg_buffer + 320*2*i, 320*2);\r
1500 }\r
1501}\r
1502\r
1503static void menu_gfx_prepare(void)\r
1504{\r
1505 menu_prepare_bg(rom_loaded);\r
1506\r
1507 menu_draw_begin(1);\r
1508 menu_draw_end();\r
1509}\r
1510\r
1511\r
1512void menu_loop(void)\r
1513{\r
1514 menu_gfx_prepare();\r
1515\r
1516 menu_loop_root();\r
1517\r
1518 menuErrorMsg[0] = 0;\r
1519}\r
1520\r
1521\r
1522// --------- CD tray close menu ----------\r
1523\r
1524static void draw_menu_tray(int menu_sel)\r
1525{\r
1526 int tl_x = 70, tl_y = 90, y;\r
1527\r
1528 menu_draw_begin(1);\r
1529\r
1530 text_out16(tl_x, 20, "The unit is about to");\r
1531 text_out16(tl_x, 30, "close the CD tray.");\r
1532\r
1533 y = tl_y;\r
1534 text_out16(tl_x, y, "Load new CD image");\r
1535 text_out16(tl_x, (y+=10), "Insert nothing");\r
1536\r
1537 // draw cursor\r
1538 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
1539 // error\r
1540 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1541 menu_draw_end();\r
1542}\r
1543\r
1544\r
1545int menu_loop_tray(void)\r
1546{\r
1547 int menu_sel = 0, menu_sel_max = 1;\r
1548 unsigned long inp = 0;\r
1549 char curr_path[MAX_PATH], *selfname;\r
1550 FILE *tstf;\r
1551\r
1552 menu_gfx_prepare();\r
1553\r
1554 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1555 {\r
1556 fclose(tstf);\r
1557 strcpy(curr_path, loadedRomFName);\r
1558 }\r
1559 else\r
1560 {\r
1561 getcwd(curr_path, MAX_PATH);\r
1562 }\r
1563\r
1564 /* make sure action buttons are not pressed on entering menu */\r
1565 draw_menu_tray(menu_sel);\r
1566 while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);\r
1567\r
1568 for (;;)\r
1569 {\r
1570 draw_menu_tray(menu_sel);\r
1571 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY);\r
1572 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1573 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1574 if(inp & PBTN_PLAY) {\r
1575 switch (menu_sel) {\r
1576 case 0: // select image\r
1577 selfname = romsel_loop(curr_path);\r
1578 if (selfname) {\r
1579 int ret = -1;\r
1580 cd_track_type cd_type;\r
1581 cd_type = emu_cdCheck(NULL, romFileName);\r
1582 if (cd_type >= 0 && cd_type != CT_UNKNOWN)\r
1583 ret = Insert_CD(romFileName, cd_type);\r
1584 if (ret != 0) {\r
1585 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1586 lprintf("%s\n", menuErrorMsg);\r
1587 continue;\r
1588 }\r
1589 engineState = PGS_RestartRun;\r
1590 return 1;\r
1591 }\r
1592 break;\r
1593 case 1: // insert nothing\r
1594 engineState = PGS_RestartRun;\r
1595 return 0;\r
1596 }\r
1597 }\r
1598 menuErrorMsg[0] = 0; // clear error msg\r
1599 }\r
1600}\r
1601\r
1602\r
fast MegaDrive/MegaCD/32X emulator