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[picodrive.git] / platform / gizmondo / menu.c
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e5f426aa 1// (c) Copyright 2006,2007 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// don't like to use loads of #ifdefs, so duplicating GP2X code\r
7// horribly instead\r
8\r
9#include <stdio.h>\r
10#include <string.h>\r
11#include <stdlib.h>\r
c9077ab4 12#include <wchar.h>\r
e5f426aa 13#include <unistd.h> // for getcwd cegcc implementation\r
c9077ab4 14#include <dirent.h> // for opendir\r
e5f426aa 15#include <windows.h>\r
16\r
17#include "giz.h"\r
18#include "emu.h"\r
19#include "menu.h"\r
20#include "../common/arm_utils.h"\r
21#include "../common/menu.h"\r
ea8c405f 22#include "../common/emu.h"\r
e5f426aa 23#include "../common/readpng.h"\r
24#include "version.h"\r
25#include "kgsdk/Framework.h"\r
26#include "kgsdk/Framework2D.h"\r
27\r
28#include <Pico/PicoInt.h>\r
29#include <Pico/Patch.h>\r
30#include <zlib/zlib.h>\r
31\r
e5f426aa 32\r
33#define gizKeyUnkn "???"\r
34static const char * const gizKeyNames[] = {\r
35 "LEFT", "RIGHT", "UP", "DOWN", "STOP", "PLAY", "FORWARD", "REWIND",\r
9839d126 36 "L", "R", "HOME", "VOLUME", "BRIGHTNESS", "ALARM", "POWER", gizKeyUnkn,\r
e5f426aa 37 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn,\r
ea8c405f 38 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn\r
e5f426aa 39};\r
40\r
ea8c405f 41static unsigned char *bg_buffer = gfx_buffer + 321*240*2;\r
42unsigned char *menu_screen = gfx_buffer; /* draw here and blit later, to avoid flicker */\r
e5f426aa 43\r
44static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);\r
45static void menu_prepare_bg(int use_game_bg);\r
46\r
47static unsigned int inp_prev = 0;\r
48static int inp_prevjoy = 0;\r
49\r
50static unsigned long wait_for_input(unsigned int interesting)\r
51{\r
52 unsigned int ret;\r
53 static int repeats = 0, wait = 50;\r
54 int release = 0, i;\r
55\r
56 if (repeats == 2 || repeats == 4) wait /= 2;\r
57 if (repeats == 6) wait = 15;\r
58\r
59 for (i = 0; i < 6 && inp_prev == Framework_PollGetButtons(); i++) {\r
60 if (i == 0) repeats++;\r
61 Sleep(wait);\r
62 }\r
63\r
64 while ( !((ret = Framework_PollGetButtons()) & interesting) ) {\r
65 Sleep(50);\r
66 release = 1;\r
67 }\r
68\r
69 if (release || ret != inp_prev) {\r
70 repeats = 0;\r
71 wait = 50;\r
72 }\r
73 inp_prev = ret;\r
74 inp_prevjoy = 0;\r
75\r
76 // we don't need diagonals in menus\r
77 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;\r
78 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;\r
79 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;\r
80 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;\r
81\r
82 return ret;\r
83}\r
84\r
85\r
86static void menu_draw_begin(int use_bgbuff)\r
87{\r
c9077ab4 88 if (use_bgbuff)\r
89 memcpy32((int *)menu_screen, (int *)bg_buffer, 321*240*2/4);\r
e5f426aa 90}\r
91\r
92\r
93static void menu_draw_end(void)\r
94{\r
c9077ab4 95 Framework2D_WaitVSync();\r
96 giz_screen = Framework2D_LockBuffer();\r
97 if (giz_screen == NULL)\r
98 {\r
99 lprintf_al("%s: Framework2D_LockBuffer() returned NULL\n", __FUNCTION__);\r
100 return;\r
101 }\r
102 memcpy32(giz_screen, (int *)menu_screen, 321*240*2/4);\r
e5f426aa 103 Framework2D_UnlockBuffer();\r
104 giz_screen = NULL;\r
105}\r
106\r
107\r
108// --------- loading ROM screen ----------\r
109\r
110static void load_progress_cb(int percent)\r
111{\r
112 int ln, len = percent * 320 / 100;\r
113 unsigned short *dst;\r
114\r
115 menu_draw_begin(0);\r
c9077ab4 116 dst = (unsigned short *)menu_screen + 321*20;\r
e5f426aa 117\r
118 if (len > 320) len = 320;\r
2ec14aec 119 for (ln = 10; ln > 0; ln--, dst += 321)\r
e5f426aa 120 memset(dst, 0xff, len*2);\r
121 menu_draw_end();\r
122}\r
123\r
124void menu_romload_prepare(const char *rom_name)\r
125{\r
126 const char *p = rom_name + strlen(rom_name);\r
127 while (p > rom_name && *p != '/') p--;\r
128\r
129 if (rom_data == NULL)\r
c9077ab4 130 memset(menu_screen, 0, 321*240*2);\r
e5f426aa 131 menu_draw_begin(1);\r
132\r
133 smalltext_out16(1, 1, "Loading", 0xffff);\r
134 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
135 menu_draw_end();\r
136 PicoCartLoadProgressCB = load_progress_cb;\r
137}\r
138\r
139void menu_romload_end(void)\r
140{\r
141 PicoCartLoadProgressCB = NULL;\r
142 menu_draw_begin(0);\r
143 smalltext_out16(1, 30, "Starting emulation...", 0xffff);\r
144 menu_draw_end();\r
145}\r
146\r
147// -------------- ROM selector --------------\r
148\r
c9077ab4 149#define DT_DIR 1\r
150#define DT_REG 2\r
151\r
152struct my_dirent\r
153{\r
154 unsigned char d_type;\r
155 char d_name[0];\r
156};\r
157\r
e5f426aa 158// rrrr rggg gggb bbbb\r
c9077ab4 159#if 1\r
e5f426aa 160static unsigned short file2color(const char *fname)\r
161{\r
162 const char *ext = fname + strlen(fname) - 3;\r
163 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };\r
164 static const char *other_exts[] = { "gmv", "pat" };\r
165 int i;\r
166\r
167 if (ext < fname) ext = fname;\r
168 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
169 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
170 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
171 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
172 return 0xffff;\r
173}\r
174\r
c9077ab4 175static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)\r
e5f426aa 176{\r
177 int start, i, pos;\r
178\r
179 start = 12 - sel;\r
180 n--; // exclude current dir (".")\r
181\r
182 menu_draw_begin(1);\r
183\r
184 if (rom_data == NULL) {\r
c9077ab4 185 menu_darken_bg(menu_screen, menu_screen, 321*240, 0);\r
e5f426aa 186 }\r
187\r
c9077ab4 188 menu_darken_bg((char *)menu_screen + 321*120*2, (char *)menu_screen + 321*120*2, 321*8, 0);\r
e5f426aa 189\r
190 if(start - 2 >= 0)\r
191 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
192 for (i = 0; i < n; i++) {\r
193 pos = start + i;\r
194 if (pos < 0) continue;\r
195 if (pos > 23) break;\r
196 if (namelist[i+1]->d_type == DT_DIR) {\r
197 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
198 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
199 } else {\r
200 unsigned short color = file2color(namelist[i+1]->d_name);\r
201 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
202 }\r
203 }\r
204 text_out16(5, 120, ">");\r
205 menu_draw_end();\r
206}\r
207\r
208static int scandir_cmp(const void *p1, const void *p2)\r
209{\r
c9077ab4 210 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;\r
211 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
e5f426aa 212 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
213 if ((*d2)->d_type == DT_DIR) return 1;\r
c9077ab4 214 return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
e5f426aa 215}\r
216\r
217static char *filter_exts[] = {\r
c9077ab4 218 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
219 ".jpg", ".cue", ".exe", ".dll"\r
e5f426aa 220};\r
221\r
c9077ab4 222static int scandir_filter(const struct my_dirent *ent)\r
e5f426aa 223{\r
224 const char *p;\r
225 int i;\r
226\r
227 if (ent == NULL || ent->d_name == NULL) return 0;\r
228 if (strlen(ent->d_name) < 5) return 1;\r
229\r
230 p = ent->d_name + strlen(ent->d_name) - 4;\r
231\r
232 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
233 {\r
c9077ab4 234 if (strcasecmp(p, filter_exts[i]) == 0) return 0;\r
e5f426aa 235 }\r
236\r
237 return 1;\r
238}\r
239\r
c9077ab4 240static int cstr2wstr(wchar_t *dst, const char *src)\r
241{\r
242 int i, len;\r
243 for (i = len = strlen(src); i >= 0; i--)\r
244 dst[i] = src[i];\r
245 return len;\r
246}\r
247\r
248static void wstr2cstr(char *dst, const wchar_t *src)\r
249{\r
250 int i;\r
251 for (i = wcslen(src); i >= 0; i--)\r
252 dst[i] = src[i];\r
253}\r
254\r
255static int my_scandir(const char *dir, struct my_dirent ***namelist_out,\r
256 int(*filter)(const struct my_dirent *),\r
257 int(*compar)(const void *, const void *))\r
258{\r
259 wchar_t *wdir;\r
260 int i, len, ret = -1, name_alloc = 4, name_count = 0;\r
261 struct my_dirent **namelist = NULL, *ent;\r
262 WIN32_FIND_DATA finddata;\r
263 HANDLE fh = INVALID_HANDLE_VALUE;\r
264 BOOL bRet;\r
265\r
266 wdir = malloc(sizeof(wdir[0]) * MAX_PATH);\r
267 if (wdir == NULL) { lprintf_al("%s:%s: OOM\n", __FILE__, __LINE__); goto fail; }\r
268\r
269 namelist = malloc(sizeof(*namelist) * name_alloc);\r
270 if (namelist == NULL) { lprintf_al("%s:%s: OOM\n", __FILE__, __LINE__); goto fail; }\r
271\r
272 // try to read first..\r
273 len = cstr2wstr(wdir, dir);\r
274 for (i = 0; i < len; i++)\r
275 if (wdir[i] == '/') wdir[i] = '\\';\r
276 if (wdir[len-1] != '\\') wdir[len++] = '\\';\r
277 wdir[len++] = '*';\r
278 wdir[len++] = 0;\r
279 /*if (wdir[len-1] == '\\') wdir[len-1] = 0;*/\r
280\r
281 bRet = 1;\r
282 fh = FindFirstFile(wdir, &finddata);\r
283 if (fh == INVALID_HANDLE_VALUE)\r
284 {\r
285 if (GetLastError() != ERROR_NO_MORE_FILES)\r
286 {\r
287 lprintf("FindFirstFile(\"%s\") failed with %lu\n", dir, GetLastError());\r
288 goto fail;\r
289 }\r
290 bRet = 0;\r
291 }\r
292\r
293 // add "." and ".."\r
294 ent = malloc(sizeof(*ent) + 3);\r
295 ent->d_type = DT_DIR; strcpy(ent->d_name, ".");\r
296 namelist[name_count++] = ent;\r
297 ent = malloc(sizeof(*ent) + 3);\r
298 ent->d_type = DT_DIR; strcpy(ent->d_name, "..");\r
299 namelist[name_count++] = ent;\r
300\r
301 while (bRet)\r
302 {\r
303 ent = malloc(sizeof(*ent) + wcslen(finddata.cFileName) + 1);\r
304 ent->d_type = (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;\r
305 wstr2cstr(ent->d_name, finddata.cFileName);\r
306 if (filter == NULL || filter(ent))\r
307 namelist[name_count++] = ent;\r
308 else free(ent);\r
309\r
310 if (name_count >= name_alloc)\r
311 {\r
312 void *tmp;\r
313 name_alloc *= 2;\r
314 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);\r
315 if (tmp == NULL) { lprintf_al("%s:%s: OOM\n", __FILE__, __LINE__); goto fail; }\r
316 namelist = tmp;\r
317 }\r
318\r
319 bRet = FindNextFile(fh, &finddata);\r
320 }\r
321\r
322 // sort\r
323 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);\r
324\r
325 // all done.\r
326 ret = name_count;\r
327 *namelist_out = namelist;\r
328 goto end;\r
329\r
330fail:\r
331 if (namelist != NULL)\r
332 {\r
333 while (name_count--)\r
334 free(namelist[name_count]);\r
335 free(namelist);\r
336 }\r
337end:\r
338 if (fh != INVALID_HANDLE_VALUE) FindClose(fh);\r
339 if (wdir != NULL) free(wdir);\r
340 return ret;\r
341}\r
342\r
343\r
e5f426aa 344static char *romsel_loop(char *curr_path)\r
345{\r
c9077ab4 346 struct my_dirent **namelist;\r
e5f426aa 347 DIR *dir;\r
348 int n, sel = 0;\r
349 unsigned long inp = 0;\r
350 char *ret = NULL, *fname = NULL;\r
351\r
352 // is this a dir or a full path?\r
353 if ((dir = opendir(curr_path))) {\r
354 closedir(dir);\r
355 } else {\r
356 char *p;\r
357 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
358 *p = 0;\r
359 fname = p+1;\r
360 }\r
361\r
c9077ab4 362 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
e5f426aa 363 if (n < 0) {\r
c9077ab4 364 // try root..\r
365 n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);\r
e5f426aa 366 if (n < 0) {\r
367 // oops, we failed\r
c9077ab4 368 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");\r
e5f426aa 369 return NULL;\r
370 }\r
371 }\r
372\r
373 // try to find sel\r
374 if (fname != NULL) {\r
375 int i;\r
376 for (i = 1; i < n; i++) {\r
377 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
378 sel = i - 1;\r
379 break;\r
380 }\r
381 }\r
382 }\r
383\r
384 for (;;)\r
385 {\r
386 draw_dirlist(curr_path, namelist, n, sel);\r
387 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP);\r
388 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
389 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
390 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
391 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
392 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
393 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
394 if(inp & BTN_PLAY) { // enter dir/select\r
e5f426aa 395 if (namelist[sel+1]->d_type == DT_REG) {\r
396 strcpy(romFileName, curr_path);\r
397 strcat(romFileName, "/");\r
398 strcat(romFileName, namelist[sel+1]->d_name);\r
399 ret = romFileName;\r
400 break;\r
401 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
402 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
403 char *p, *newdir = malloc(newlen);\r
404 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
405 char *start = curr_path;\r
406 p = start + strlen(start) - 1;\r
407 while (*p == '/' && p > start) p--;\r
408 while (*p != '/' && p > start) p--;\r
409 if (p <= start) strcpy(newdir, "/");\r
410 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
411 } else {\r
412 strcpy(newdir, curr_path);\r
413 p = newdir + strlen(newdir) - 1;\r
414 while (*p == '/' && p >= newdir) *p-- = 0;\r
415 strcat(newdir, "/");\r
416 strcat(newdir, namelist[sel+1]->d_name);\r
417 }\r
418 ret = romsel_loop(newdir);\r
419 free(newdir);\r
420 break;\r
e5f426aa 421 }\r
422 }\r
423 if(inp & BTN_STOP) break; // cancel\r
424 }\r
425\r
426 if (n > 0) {\r
427 while(n--) free(namelist[n]);\r
428 free(namelist);\r
429 }\r
430\r
431 return ret;\r
432}\r
c9077ab4 433#else\r
e5f426aa 434static char *romsel_loop(char *curr_path)\r
435{\r
436 return NULL;\r
437}\r
c9077ab4 438#endif\r
e5f426aa 439\r
fa283c9a 440// ------------ debug menu ------------\r
441\r
442char *debugString(void);\r
443\r
444static void draw_debug(void)\r
445{\r
446 char *p, *str = debugString();\r
447 int len, line;\r
448\r
449 menu_draw_begin(1);\r
450\r
451 p = str;\r
452 for (line = 0; line < 24; line++)\r
453 {\r
454 while (*p && *p != '\n') p++;\r
455 len = p - str;\r
456 if (len > 55) len = 55;\r
457 smalltext_out16_lim(1, line*10, str, 0xffff, len);\r
458 if (*p == 0) break;\r
459 p++; str = p;\r
460 }\r
461 menu_draw_end();\r
462}\r
463\r
464static void debug_menu_loop(void)\r
465{\r
466 draw_debug();\r
467 wait_for_input(BTN_PLAY|BTN_STOP);\r
468}\r
469\r
e5f426aa 470// ------------ patch/gg menu ------------\r
471\r
472static void draw_patchlist(int sel)\r
473{\r
474 int start, i, pos, active;\r
475\r
476 start = 12 - sel;\r
477\r
478 menu_draw_begin(1);\r
479\r
480 for (i = 0; i < PicoPatchCount; i++) {\r
481 pos = start + i;\r
482 if (pos < 0) continue;\r
483 if (pos > 23) break;\r
484 active = PicoPatches[i].active;\r
485 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
486 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
487 }\r
488 pos = start + i;\r
489 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
490\r
491 text_out16(5, 120, ">");\r
492 menu_draw_end();\r
493}\r
494\r
495\r
496static void patches_menu_loop(void)\r
497{\r
498 int menu_sel = 0;\r
499 unsigned long inp = 0;\r
500\r
501 for(;;)\r
502 {\r
503 draw_patchlist(menu_sel);\r
504 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP);\r
505 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
506 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
507 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
508 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
509 if(inp & BTN_PLAY) { // action\r
510 if (menu_sel < PicoPatchCount)\r
511 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
512 else return;\r
513 }\r
514 if(inp & BTN_STOP) return;\r
515 }\r
516\r
517}\r
518\r
519// ------------ savestate loader ------------\r
520\r
521static int state_slot_flags = 0;\r
522\r
523static void state_check_slots(void)\r
524{\r
525 int slot;\r
526\r
527 state_slot_flags = 0;\r
528\r
529 for (slot = 0; slot < 10; slot++)\r
530 {\r
ea8c405f 531 if (emu_checkSaveFile(slot))\r
e5f426aa 532 {\r
533 state_slot_flags |= 1 << slot;\r
534 }\r
535 }\r
536}\r
537\r
538static void draw_savestate_bg(int slot)\r
539{\r
540 struct PicoVideo tmp_pv;\r
541 unsigned short tmp_cram[0x40];\r
542 unsigned short tmp_vsram[0x40];\r
543 void *tmp_vram, *file;\r
544 char *fname;\r
545\r
546 fname = emu_GetSaveFName(1, 0, slot);\r
547 if (!fname) return;\r
548\r
549 tmp_vram = malloc(sizeof(Pico.vram));\r
550 if (tmp_vram == NULL) return;\r
551\r
552 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
553 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
554 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
555 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
556\r
557 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
558 file = gzopen(fname, "rb");\r
ea8c405f 559 emu_setSaveStateCbs(1);\r
e5f426aa 560 } else {\r
561 file = fopen(fname, "rb");\r
ea8c405f 562 emu_setSaveStateCbs(0);\r
e5f426aa 563 }\r
564\r
565 if (file) {\r
566 if (PicoMCD & 1) {\r
567 PicoCdLoadStateGfx(file);\r
568 } else {\r
569 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
570 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
571 areaSeek(file, 0x2000, SEEK_CUR);\r
572 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
573 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
574 areaSeek(file, 0x221a0, SEEK_SET);\r
575 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
576 }\r
577 areaClose(file);\r
578 }\r
579\r
ea8c405f 580 emu_forcedFrame();\r
e5f426aa 581 menu_prepare_bg(1);\r
582\r
583 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
584 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
585 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
586 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
587 free(tmp_vram);\r
588}\r
589\r
590static void draw_savestate_menu(int menu_sel, int is_loading)\r
591{\r
592 int tl_x = 25, tl_y = 60, y, i;\r
593\r
594 if (state_slot_flags & (1 << menu_sel))\r
595 draw_savestate_bg(menu_sel);\r
596 menu_draw_begin(1);\r
597\r
598 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
599\r
600 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
601\r
602 /* draw all 10 slots */\r
603 y = tl_y;\r
604 for (i = 0; i < 10; i++, y+=10)\r
605 {\r
606 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
607 }\r
608 text_out16(tl_x, y, "back");\r
609\r
610 menu_draw_end();\r
611}\r
612\r
613static int savestate_menu_loop(int is_loading)\r
614{\r
615 static int menu_sel = 10;\r
616 int menu_sel_max = 10;\r
617 unsigned long inp = 0;\r
618\r
619 state_check_slots();\r
620\r
621 for(;;)\r
622 {\r
623 draw_savestate_menu(menu_sel, is_loading);\r
624 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP);\r
625 if(inp & BTN_UP ) {\r
626 do {\r
627 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
628 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
629 }\r
630 if(inp & BTN_DOWN) {\r
631 do {\r
632 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
633 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
634 }\r
635 if(inp & BTN_PLAY) { // save/load\r
636 if (menu_sel < 10) {\r
637 state_slot = menu_sel;\r
638 if (emu_SaveLoadGame(is_loading, 0)) {\r
639 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
640 return 1;\r
641 }\r
642 return 0;\r
643 } else return 1;\r
644 }\r
645 if(inp & BTN_STOP) return 1;\r
646 }\r
647}\r
648\r
649// -------------- key config --------------\r
650\r
651static char *action_binds(int player_idx, int action_mask)\r
652{\r
653 static char strkeys[32*5];\r
654 int i;\r
655\r
656 strkeys[0] = 0;\r
657 for (i = 0; i < 32; i++) // i is key index\r
658 {\r
659 if (currentConfig.KeyBinds[i] & action_mask)\r
660 {\r
661 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
662 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gizKeyNames[i]); break; }\r
663 else strcpy(strkeys, gizKeyNames[i]);\r
664 }\r
665 }\r
666\r
667 return strkeys;\r
668}\r
669\r
670static void unbind_action(int action)\r
671{\r
672 int i;\r
673\r
674 for (i = 0; i < 32; i++)\r
675 currentConfig.KeyBinds[i] &= ~action;\r
676}\r
677\r
c9077ab4 678static int count_bound_keys(int action, int pl_idx)\r
e5f426aa 679{\r
680 int i, keys = 0;\r
681\r
682 for (i = 0; i < 32; i++)\r
c9077ab4 683 {\r
684 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;\r
e5f426aa 685 if (currentConfig.KeyBinds[i] & action) keys++;\r
c9077ab4 686 }\r
e5f426aa 687\r
688 return keys;\r
689}\r
690\r
691typedef struct { char *name; int mask; } bind_action_t;\r
692\r
693static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
694{\r
695 int x, y, tl_y = 40, i;\r
696\r
697 menu_draw_begin(1);\r
698 if (player_idx >= 0) {\r
699 text_out16(80, 20, "Player %i controls", player_idx + 1);\r
c9077ab4 700 x = 80;\r
e5f426aa 701 } else {\r
702 text_out16(80, 20, "Emulator controls");\r
703 x = 40;\r
704 }\r
705\r
706 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);\r
707\r
708 y = tl_y;\r
709 for (i = 0; i < opt_cnt; i++, y+=10)\r
710 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
711\r
712 text_out16(x, y, "Done");\r
713\r
714 if (sel < opt_cnt) {\r
715 text_out16(30, 180, "Press a button to bind/unbind");\r
9839d126 716 text_out16(30, 190, "Use HOME to clear");\r
717 text_out16(30, 200, "To bind UP/DOWN, hold HOME");\r
e5f426aa 718 text_out16(30, 210, "Select \"Done\" to exit");\r
719 } else {\r
720 text_out16(30, 190, "Use Options -> Save cfg");\r
721 text_out16(30, 200, "to save controls");\r
9839d126 722 text_out16(30, 210, "Press PLAY or STOP to exit");\r
e5f426aa 723 }\r
724 menu_draw_end();\r
725}\r
726\r
727static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
728{\r
729 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
730 unsigned long inp = 0;\r
731\r
732 for (;;)\r
733 {\r
734 draw_key_config(opts, opt_cnt, player_idx, sel);\r
9839d126 735 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_HOME);\r
e5f426aa 736 if (!(inp & BTN_HOME)) {\r
737 prev_select = 0;\r
738 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
739 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
740 }\r
741 if (sel >= opt_cnt) {\r
742 if (inp & (BTN_PLAY|BTN_STOP)) break;\r
743 else continue;\r
744 }\r
745 // if we are here, we want to bind/unbind something\r
746 if ((inp & BTN_HOME) && !prev_select)\r
747 unbind_action(opts[sel].mask);\r
748 prev_select = inp & BTN_HOME;\r
749 inp &= CONFIGURABLE_KEYS;\r
750 inp &= ~BTN_HOME;\r
751 for (i = 0; i < 32; i++)\r
752 if (inp & (1 << i)) {\r
c9077ab4 753 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)\r
754 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
e5f426aa 755 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
c9077ab4 756 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {\r
e5f426aa 757 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
758 currentConfig.KeyBinds[i] |= player_idx << 16;\r
759 }\r
760 }\r
761 }\r
762}\r
763\r
764static void draw_kc_sel(int menu_sel)\r
765{\r
766 int tl_x = 25+40, tl_y = 60, y;\r
767\r
768 y = tl_y;\r
769 menu_draw_begin(1);\r
770 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
771\r
772 text_out16(tl_x, y, "Player 1");\r
773 text_out16(tl_x, (y+=10), "Player 2");\r
774 text_out16(tl_x, (y+=10), "Emulator controls");\r
775 text_out16(tl_x, (y+=10), "Done");\r
776\r
777 menu_draw_end();\r
778}\r
779\r
780\r
781// PicoPad[] format: MXYZ SACB RLDU\r
782static bind_action_t ctrl_actions[] =\r
783{\r
784 { "UP ", 0x001 },\r
785 { "DOWN ", 0x002 },\r
786 { "LEFT ", 0x004 },\r
787 { "RIGHT ", 0x008 },\r
788 { "A ", 0x040 },\r
789 { "B ", 0x010 },\r
790 { "C ", 0x020 },\r
791 { "START ", 0x080 },\r
792 { "MODE ", 0x800 },\r
793 { "X ", 0x400 },\r
794 { "Y ", 0x200 },\r
795 { "Z ", 0x100 },\r
796};\r
797\r
798// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
799// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
800// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
801static bind_action_t emuctrl_actions[] =\r
802{\r
803 { "Load State ", 1<<28 },\r
804 { "Save State ", 1<<27 },\r
805 { "Prev Save Slot ", 1<<25 },\r
806 { "Next Save Slot ", 1<<24 },\r
807 { "Switch Renderer", 1<<26 },\r
808 { "Volume Down ", 1<<30 },\r
809 { "Volume Up ", 1<<29 },\r
e5f426aa 810};\r
811\r
812static void kc_sel_loop(void)\r
813{\r
814 int menu_sel = 3, menu_sel_max = 3;\r
815 unsigned long inp = 0;\r
816 int is_6button = currentConfig.PicoOpt & 0x020;\r
817\r
818 while (1)\r
819 {\r
820 draw_kc_sel(menu_sel);\r
821 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP);\r
822 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
823 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
824 if (inp & BTN_PLAY) {\r
825 switch (menu_sel) {\r
826 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;\r
827 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;\r
828 case 2: key_config_loop(emuctrl_actions,\r
829 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
830 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;\r
831 default: return;\r
832 }\r
833 }\r
834 if (inp & BTN_STOP) return;\r
835 }\r
836}\r
837\r
838\r
839// --------- sega/mega cd options ----------\r
840\r
841menu_entry cdopt_entries[] =\r
842{\r
843 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
844 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
845 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
846 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
847 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
848 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
849 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
850 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
851 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
852 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
853 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
854};\r
855\r
856#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
857\r
858\r
859struct bios_names_t\r
860{\r
861 char us[32], eu[32], jp[32];\r
862};\r
863\r
864static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
865{\r
866 struct bios_names_t *bios_names = param;\r
867 char ra_buff[16];\r
868\r
869 switch (entry->id)\r
870 {\r
871 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
872 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
873 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
874 case MA_CDOPT_READAHEAD:\r
875 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
876 else strcpy(ra_buff, " OFF");\r
877 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
878 break;\r
879 default:break;\r
880 }\r
881}\r
882\r
883static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
884{\r
885 int tl_x = 25, tl_y = 60;\r
886 menu_id selected_id;\r
887 char ra_buff[16];\r
888\r
889 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
890 else strcpy(ra_buff, " OFF");\r
891\r
892 menu_draw_begin(1);\r
893\r
894 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
895\r
896 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
897\r
898 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
899 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
900 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
901 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
902 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
903\r
904 menu_draw_end();\r
905}\r
906\r
907static void cd_menu_loop_options(void)\r
908{\r
909 static int menu_sel = 0;\r
910 int menu_sel_max = 10;\r
911 unsigned long inp = 0;\r
912 struct bios_names_t bios_names;\r
913 menu_id selected_id;\r
914 char *bios, *p;\r
915\r
ea8c405f 916 if (emu_findBios(4, &bios)) { // US\r
e5f426aa 917 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
918 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
919 } else strcpy(bios_names.us, "NOT FOUND");\r
920\r
ea8c405f 921 if (emu_findBios(8, &bios)) { // EU\r
e5f426aa 922 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
923 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
924 } else strcpy(bios_names.eu, "NOT FOUND");\r
925\r
ea8c405f 926 if (emu_findBios(1, &bios)) { // JP\r
e5f426aa 927 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
928 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
929 } else strcpy(bios_names.jp, "NOT FOUND");\r
930\r
931 for(;;)\r
932 {\r
933 draw_cd_menu_options(menu_sel, &bios_names);\r
934 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
935 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
936 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
937 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
938 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
939 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&\r
940 selected_id == MA_CDOPT_READAHEAD) {\r
941 if (inp & BTN_LEFT) {\r
942 PicoCDBuffers >>= 1;\r
943 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
944 } else {\r
945 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
946 else PicoCDBuffers <<= 1;\r
947 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
948 }\r
949 }\r
950 }\r
951 if (inp & BTN_PLAY) { // toggleable options\r
952 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
953 selected_id == MA_CDOPT_DONE) {\r
954 return;\r
955 }\r
956 switch (selected_id) { // BIOS testers\r
957 case MA_CDOPT_TESTBIOS_USA:\r
ea8c405f 958 if (emu_findBios(4, &bios)) { // test US\r
e5f426aa 959 strcpy(romFileName, bios);\r
960 engineState = PGS_ReloadRom;\r
961 return;\r
962 }\r
963 break;\r
964 case MA_CDOPT_TESTBIOS_EUR:\r
ea8c405f 965 if (emu_findBios(8, &bios)) { // test EU\r
e5f426aa 966 strcpy(romFileName, bios);\r
967 engineState = PGS_ReloadRom;\r
968 return;\r
969 }\r
970 break;\r
971 case MA_CDOPT_TESTBIOS_JAP:\r
ea8c405f 972 if (emu_findBios(1, &bios)) { // test JP\r
e5f426aa 973 strcpy(romFileName, bios);\r
974 engineState = PGS_ReloadRom;\r
975 return;\r
976 }\r
977 break;\r
978 default:\r
979 break;\r
980 }\r
981 }\r
982 if (inp & (BTN_STOP|BTN_REW)) return;\r
983 }\r
984}\r
985\r
986\r
987// --------- advanced options ----------\r
988\r
989menu_entry opt2_entries[] =\r
990{\r
991 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
992 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
993 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
a8869ad1 994 { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
e5f426aa 995 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
996 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
997 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
998};\r
999\r
1000#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1001\r
1002\r
1003static void draw_amenu_options(int menu_sel)\r
1004{\r
1005 int tl_x = 25, tl_y = 50;\r
1006\r
1007 menu_draw_begin(1);\r
1008\r
1009 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
1010\r
1011 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1012\r
1013 menu_draw_end();\r
1014}\r
1015\r
1016static void amenu_loop_options(void)\r
1017{\r
1018 static int menu_sel = 0;\r
1019 int menu_sel_max;\r
1020 unsigned long inp = 0;\r
1021 menu_id selected_id;\r
1022\r
1023 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
1024\r
1025 for(;;)\r
1026 {\r
1027 draw_amenu_options(menu_sel);\r
1028 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
1029 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1030 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1031 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1032 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
1033 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&\r
1034 selected_id == MA_OPT2_GAMMA) {\r
2ec14aec 1035 while ((inp = Framework_PollGetButtons()) & (BTN_LEFT|BTN_RIGHT)) {\r
e5f426aa 1036 currentConfig.gamma += (inp & BTN_LEFT) ? -1 : 1;\r
1037 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1038 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1039 draw_amenu_options(menu_sel);\r
1040 Sleep(18);\r
1041 }\r
1042 }\r
1043 }\r
1044 if (inp & BTN_PLAY) { // toggleable options\r
1045 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1046 selected_id == MA_OPT2_DONE) {\r
1047 return;\r
1048 }\r
1049 }\r
1050 if (inp & (BTN_STOP|BTN_REW)) return;\r
1051 }\r
1052}\r
1053\r
1054// -------------- options --------------\r
1055\r
1056\r
1057menu_entry opt_entries[] =\r
1058{\r
1059 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
a8869ad1 1060 { "Interlaced rend. (faster)", MB_ONOFF, MA_OPT_INTERLACED, &currentConfig.EmuOpt, 0x4000, 0, 0, 1 },\r
1061 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1 },\r
1062 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },\r
1063 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },\r
1064 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },\r
e5f426aa 1065 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
a8869ad1 1066 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },\r
e5f426aa 1067 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
a8869ad1 1068 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x0020, 0, 0, 1 },\r
e5f426aa 1069 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
a8869ad1 1070 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },\r
e5f426aa 1071 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1072 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1073 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1074 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1075 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1076 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1077 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1078};\r
1079\r
1080#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1081\r
1082\r
1083static const char *region_name(unsigned int code)\r
1084{\r
1085 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1086 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1087 int u, i = 0;\r
1088 if (code) {\r
1089 code <<= 1;\r
1090 while((code >>= 1)) i++;\r
1091 if (i > 4) return "unknown";\r
1092 return names[i];\r
1093 } else {\r
1094 static char name[24];\r
1095 strcpy(name, "Auto:");\r
1096 for (u = 0; u < 3; u++) {\r
1097 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1098 while((code >>= 1)) i++;\r
1099 strcat(name, names_short[i]);\r
1100 }\r
1101 return name;\r
1102 }\r
1103}\r
1104\r
1105\r
1106static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1107{\r
1108 char *str, str24[24];\r
1109\r
1110 switch (entry->id)\r
1111 {\r
1112 case MA_OPT_RENDERER:\r
1113 if (currentConfig.PicoOpt&0x10)\r
1114 str = " 8bit fast";\r
1115 else if (currentConfig.EmuOpt&0x80)\r
1116 str = "16bit accurate";\r
1117 else\r
1118 str = " 8bit accurate";\r
1119 text_out16(x, y, "Renderer: %s", str);\r
1120 break;\r
1121 case MA_OPT_FRAMESKIP:\r
1122 if (currentConfig.Frameskip < 0)\r
1123 strcpy(str24, "Auto");\r
1124 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1125 text_out16(x, y, "Frameskip %s", str24);\r
1126 break;\r
1127 case MA_OPT_SOUND_QUALITY:\r
1128 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
1129 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
1130 break;\r
1131 case MA_OPT_REGION:\r
1132 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
1133 break;\r
1134 case MA_OPT_CONFIRM_STATES:\r
1135 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1136 default: str = "OFF"; break;\r
1137 case 1: str = "writes"; break;\r
1138 case 4: str = "loads"; break;\r
1139 case 5: str = "both"; break;\r
1140 }\r
1141 text_out16(x, y, "Confirm savestate %s", str);\r
1142 break;\r
1143 case MA_OPT_SAVECFG:\r
1144 str24[0] = 0;\r
1145 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1146 text_out16(x, y, "Save cfg as default%s", str24);\r
1147 break;\r
1148 case MA_OPT_LOADCFG:\r
1149 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
1150 break;\r
1151 default:\r
1152 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1153 break;\r
1154 }\r
1155}\r
1156\r
1157\r
1158\r
1159static void draw_menu_options(int menu_sel)\r
1160{\r
1161 int tl_x = 25, tl_y = 24;\r
1162\r
1163 menu_draw_begin(1);\r
1164\r
1165 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
1166\r
1167 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
1168\r
1169 menu_draw_end();\r
1170}\r
1171\r
1172static int sndrate_prevnext(int rate, int dir)\r
1173{\r
fa283c9a 1174 int i, rates[] = { 11025, 22050, 44100 };\r
e5f426aa 1175\r
1176 for (i = 0; i < 5; i++)\r
1177 if (rates[i] == rate) break;\r
1178\r
1179 i += dir ? 1 : -1;\r
f3d1de29 1180 if (i > 2) return dir ? 44100 : 22050;\r
fa283c9a 1181 if (i < 0) return dir ? 22050 : 11025;\r
e5f426aa 1182 return rates[i];\r
1183}\r
1184\r
1185static void region_prevnext(int right)\r
1186{\r
1187 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1188 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1189 int i;\r
1190 if (right) {\r
1191 if (!currentConfig.PicoRegion) {\r
1192 for (i = 0; i < 6; i++)\r
1193 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1194 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1195 else currentConfig.PicoRegion=1;\r
1196 }\r
1197 else currentConfig.PicoRegion<<=1;\r
1198 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1199 } else {\r
1200 if (!currentConfig.PicoRegion) {\r
1201 for (i = 0; i < 6; i++)\r
1202 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1203 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1204 }\r
1205 else currentConfig.PicoRegion>>=1;\r
1206 }\r
1207}\r
1208\r
1209static void menu_options_save(void)\r
1210{\r
1211 PicoOpt = currentConfig.PicoOpt;\r
1212 PsndRate = currentConfig.PsndRate;\r
1213 PicoRegionOverride = currentConfig.PicoRegion;\r
1214 if (!(PicoOpt & 0x20)) {\r
1215 // unbind XYZ MODE, just in case\r
1216 unbind_action(0xf00);\r
1217 }\r
e5f426aa 1218}\r
1219\r
1220static int menu_loop_options(void)\r
1221{\r
1222 static int menu_sel = 0;\r
1223 int menu_sel_max, ret;\r
1224 unsigned long inp = 0;\r
1225 menu_id selected_id;\r
1226\r
1227 currentConfig.PicoOpt = PicoOpt;\r
1228 currentConfig.PsndRate = PsndRate;\r
1229 currentConfig.PicoRegion = PicoRegionOverride;\r
1230\r
1231 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1232 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1233 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1234 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1235\r
1236 while (1)\r
1237 {\r
1238 draw_menu_options(menu_sel);\r
1239 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
1240 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1241 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1242 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1243 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
1244 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {\r
1245 switch (selected_id) {\r
1246 case MA_OPT_RENDERER:\r
1247 if (inp & BTN_LEFT) {\r
a8869ad1 1248 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {\r
1249 currentConfig.PicoOpt&= ~0x10;\r
1250 currentConfig.EmuOpt |= 0x80;\r
1251 }\r
e5f426aa 1252 } else {\r
a8869ad1 1253 if (!(currentConfig.PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) {\r
1254 currentConfig.PicoOpt|= 0x10;\r
1255 currentConfig.EmuOpt &= ~0x80;\r
1256 }\r
e5f426aa 1257 }\r
1258 break;\r
1259 case MA_OPT_SOUND_QUALITY:\r
da42200b 1260 if ((inp & BTN_RIGHT) && currentConfig.PsndRate == 44100 &&\r
1261 !(currentConfig.PicoOpt&0x08))\r
1262 {\r
1263 currentConfig.PsndRate = 11025;\r
1264 currentConfig.PicoOpt |= 8;\r
1265 } else if ((inp & BTN_LEFT) && currentConfig.PsndRate == 11025 &&\r
1266 (currentConfig.PicoOpt&0x08) && !(PicoMCD&1))\r
1267 {\r
1268 currentConfig.PsndRate = 44100;\r
1269 currentConfig.PicoOpt &= ~8;\r
1270 } else\r
1271 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);\r
e5f426aa 1272 break;\r
1273 case MA_OPT_REGION:\r
1274 region_prevnext(inp & BTN_RIGHT);\r
1275 break;\r
1276 case MA_OPT_CONFIRM_STATES: {\r
1277 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1278 n += (inp & BTN_LEFT) ? -1 : 1;\r
1279 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1280 n |= n << 1; n &= ~2;\r
1281 currentConfig.EmuOpt &= ~0xa00;\r
1282 currentConfig.EmuOpt |= n << 9;\r
1283 break;\r
1284 }\r
1285 case MA_OPT_SAVE_SLOT:\r
1286 if (inp & BTN_RIGHT) {\r
1287 state_slot++; if (state_slot > 9) state_slot = 0;\r
1288 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1289 }\r
1290 break;\r
1291 case MA_OPT_SAVECFG:\r
1292 case MA_OPT_SAVECFG_GAME:\r
1293 case MA_OPT_LOADCFG:\r
1294 config_slot += (inp&BTN_RIGHT) ? 1 : -1;\r
1295 if (config_slot > 9) config_slot = 0;\r
1296 if (config_slot < 0) config_slot = 9;\r
1297 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1298 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1299 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1300 break;\r
1301 default:\r
1302 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1303 break;\r
1304 }\r
1305 }\r
1306 }\r
1307 if (inp & BTN_PLAY) {\r
1308 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1309 {\r
1310 switch (selected_id)\r
1311 {\r
1312 case MA_OPT_SCD_OPTS:\r
1313 cd_menu_loop_options();\r
1314 if (engineState == PGS_ReloadRom)\r
1315 return 0; // test BIOS\r
1316 break;\r
1317 case MA_OPT_ADV_OPTS:\r
1318 amenu_loop_options();\r
1319 break;\r
1320 case MA_OPT_SAVECFG: // done (update and write)\r
1321 menu_options_save();\r
1322 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1323 else strcpy(menuErrorMsg, "failed to write config");\r
1324 return 1;\r
1325 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1326 menu_options_save();\r
1327 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1328 else strcpy(menuErrorMsg, "failed to write config");\r
1329 return 1;\r
1330 case MA_OPT_LOADCFG:\r
1331 ret = emu_ReadConfig(1, 1);\r
1332 if (!ret) ret = emu_ReadConfig(0, 1);\r
1333 if (ret) strcpy(menuErrorMsg, "config loaded");\r
1334 else strcpy(menuErrorMsg, "failed to load config");\r
1335 return 1;\r
1336 default:\r
1337 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1338 break;\r
1339 }\r
1340 }\r
1341 }\r
1342 if(inp & (BTN_STOP|BTN_REW)) {\r
1343 menu_options_save();\r
1344 return 0; // done (update, no write)\r
1345 }\r
1346 }\r
1347}\r
1348\r
1349// -------------- credits --------------\r
1350\r
1351static void draw_menu_credits(void)\r
1352{\r
1353 int tl_x = 15, tl_y = 64, y;\r
1354 menu_draw_begin(1);\r
1355\r
1356 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
da42200b 1357text_out16(tl_x, 30, "rc1");\r
e5f426aa 1358 y = tl_y;\r
1359 text_out16(tl_x, y, "Credits:");\r
1360 text_out16(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1361 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1362 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1363 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1364 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1365 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");\r
1366 text_out16(tl_x, (y+=10), " opensource Gens");\r
1367 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");\r
2ec14aec 1368 text_out16(tl_x, (y+=10), "Reesy: kgsdk wrapper, sound code");\r
1369 text_out16(tl_x, (y+=10), "jens.l: gizmondo hardware");\r
e5f426aa 1370 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
1371\r
1372 menu_draw_end();\r
1373}\r
1374\r
1375\r
1376// -------------- root menu --------------\r
1377\r
1378menu_entry main_entries[] =\r
1379{\r
1380 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1381 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1382 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1383 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1384 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1385 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1386 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1387 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1388 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1389 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1390};\r
1391\r
1392#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1393\r
1394static void draw_menu_root(int menu_sel)\r
1395{\r
1396 const int tl_x = 70, tl_y = 70;\r
1397\r
1398 menu_draw_begin(1);\r
1399\r
1400 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1401\r
1402 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
1403\r
1404 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1405\r
1406 // error\r
1407 if (menuErrorMsg[0]) {\r
c9077ab4 1408 memset((char *)menu_screen + 321*224*2, 0, 321*16*2);\r
e5f426aa 1409 text_out16(5, 226, menuErrorMsg);\r
1410 }\r
1411 menu_draw_end();\r
1412}\r
1413\r
1414\r
1415static void menu_loop_root(void)\r
1416{\r
1417 static int menu_sel = 0;\r
1418 int ret, menu_sel_max;\r
1419 unsigned long inp = 0;\r
1420\r
1421 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1422 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1423 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1424 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1425 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1426\r
1427 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
1428 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1429\r
1430 /* make sure action buttons are not pressed on entering menu */\r
1431 draw_menu_root(menu_sel);\r
c9077ab4 1432\r
2ec14aec 1433 while (Framework_PollGetButtons() & (BTN_PLAY|BTN_STOP|BTN_HOME)) Sleep(50);\r
e5f426aa 1434\r
1435 for (;;)\r
1436 {\r
1437 draw_menu_root(menu_sel);\r
1438 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP|BTN_HOME|BTN_L|BTN_R);\r
1439 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1440 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
fa283c9a 1441 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();\r
1442 if( inp & (BTN_HOME|BTN_STOP)) {\r
e5f426aa 1443 if (rom_data) {\r
2ec14aec 1444 while (Framework_PollGetButtons() & (BTN_HOME|BTN_STOP)) Sleep(50); // wait until released\r
e5f426aa 1445 engineState = PGS_Running;\r
1446 break;\r
1447 }\r
1448 }\r
1449 if(inp & BTN_PLAY) {\r
1450 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1451 {\r
1452 case MA_MAIN_RESUME_GAME:\r
1453 if (rom_data) {\r
2ec14aec 1454 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
e5f426aa 1455 engineState = PGS_Running;\r
1456 return;\r
1457 }\r
1458 break;\r
1459 case MA_MAIN_SAVE_STATE:\r
1460 if (rom_data) {\r
1461 if(savestate_menu_loop(0))\r
1462 continue;\r
1463 engineState = PGS_Running;\r
1464 return;\r
1465 }\r
1466 break;\r
1467 case MA_MAIN_LOAD_STATE:\r
1468 if (rom_data) {\r
1469 if(savestate_menu_loop(1))\r
1470 continue;\r
1471 engineState = PGS_Running;\r
1472 return;\r
1473 }\r
1474 break;\r
1475 case MA_MAIN_RESET_GAME:\r
1476 if (rom_data) {\r
1477 emu_ResetGame();\r
1478 engineState = PGS_Running;\r
1479 return;\r
1480 }\r
1481 break;\r
1482 case MA_MAIN_LOAD_ROM:\r
1483 {\r
1484 char curr_path[MAX_PATH], *selfname;\r
1485 FILE *tstf;\r
1486 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1487 {\r
1488 fclose(tstf);\r
1489 strcpy(curr_path, currentConfig.lastRomFile);\r
1490 }\r
1491 else\r
1492 getcwd(curr_path, MAX_PATH);\r
1493 selfname = romsel_loop(curr_path);\r
1494 if (selfname) {\r
1495 lprintf("selected file: %s\n", selfname);\r
1496 engineState = PGS_ReloadRom;\r
1497 return;\r
1498 }\r
1499 break;\r
1500 }\r
1501 case MA_MAIN_OPTIONS:\r
1502 ret = menu_loop_options();\r
1503 if (ret == 1) continue; // status update\r
1504 if (engineState == PGS_ReloadRom)\r
1505 return; // BIOS test\r
1506 break;\r
1507 case MA_MAIN_CONTROLS:\r
1508 kc_sel_loop();\r
1509 break;\r
1510 case MA_MAIN_CREDITS:\r
1511 draw_menu_credits();\r
1512 Sleep(500);\r
1513 inp = wait_for_input(BTN_PLAY|BTN_STOP);\r
1514 break;\r
1515 case MA_MAIN_EXIT:\r
1516 engineState = PGS_Quit;\r
1517 return;\r
1518 case MA_MAIN_PATCHES:\r
1519 if (rom_data && PicoPatches) {\r
1520 patches_menu_loop();\r
1521 PicoPatchApply();\r
1522 strcpy(menuErrorMsg, "Patches applied");\r
1523 continue;\r
1524 }\r
1525 break;\r
1526 default:\r
1527 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
1528 break;\r
1529 }\r
1530 }\r
1531 menuErrorMsg[0] = 0; // clear error msg\r
1532 }\r
1533}\r
1534\r
1535// warning: alignment\r
1536static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)\r
1537{\r
1538 unsigned int *dest = dst;\r
1539 const unsigned int *srce = src;\r
1540 pixels /= 2;\r
1541 if (darker)\r
1542 {\r
1543 while (pixels--)\r
1544 {\r
1545 unsigned int p = *srce++;\r
1546 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1547 }\r
1548 }\r
1549 else\r
1550 {\r
1551 while (pixels--)\r
1552 {\r
1553 unsigned int p = *srce++;\r
1554 *dest++ = (p&0xf79ef79e)>>1;\r
1555 }\r
1556 }\r
1557}\r
1558\r
1559static void menu_prepare_bg(int use_game_bg)\r
1560{\r
1561 if (use_game_bg)\r
1562 {\r
1563 // darken the active framebuffer\r
2ec14aec 1564 if (giz_screen == NULL)\r
1565 giz_screen = Framework2D_LockBuffer();\r
e5f426aa 1566 memset(bg_buffer, 0, 321*8*2);\r
1567 menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);\r
1568 memset(bg_buffer + 321*232*2, 0, 321*8*2);\r
2ec14aec 1569 Framework2D_UnlockBuffer();\r
1570 giz_screen = NULL;\r
e5f426aa 1571 }\r
1572 else\r
1573 {\r
c9077ab4 1574 int i;\r
e5f426aa 1575 // should really only happen once, on startup..\r
1576 readpng(bg_buffer, "skin/background.png", READPNG_BG);\r
c9077ab4 1577 // adjust 320 width to 321\r
1578 for (i = 239; i > 0; i--)\r
1579 memmove(bg_buffer + 321*2*i, bg_buffer + 320*2*i, 320*2);\r
e5f426aa 1580 }\r
1581}\r
1582\r
1583static void menu_gfx_prepare(void)\r
1584{\r
1585 menu_prepare_bg(rom_data != NULL);\r
1586\r
1587 menu_draw_begin(1);\r
1588 menu_draw_end();\r
1589}\r
1590\r
1591\r
1592void menu_loop(void)\r
1593{\r
1594 menu_gfx_prepare();\r
1595\r
1596 menu_loop_root();\r
1597\r
1598 menuErrorMsg[0] = 0;\r
1599}\r
1600\r
1601\r
1602// --------- CD tray close menu ----------\r
1603\r
1604static void draw_menu_tray(int menu_sel)\r
1605{\r
1606 int tl_x = 70, tl_y = 90, y;\r
1607\r
1608 menu_draw_begin(1);\r
1609\r
1610 text_out16(tl_x, 20, "The unit is about to");\r
1611 text_out16(tl_x, 30, "close the CD tray.");\r
1612\r
1613 y = tl_y;\r
1614 text_out16(tl_x, y, "Load new CD image");\r
1615 text_out16(tl_x, (y+=10), "Insert nothing");\r
1616\r
1617 // draw cursor\r
1618 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
1619 // error\r
1620 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1621 menu_draw_end();\r
1622}\r
1623\r
1624\r
1625int menu_loop_tray(void)\r
1626{\r
1627 int menu_sel = 0, menu_sel_max = 1;\r
1628 unsigned long inp = 0;\r
1629 char curr_path[MAX_PATH], *selfname;\r
1630 FILE *tstf;\r
1631\r
1632 menu_gfx_prepare();\r
1633\r
1634 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1635 {\r
1636 fclose(tstf);\r
1637 strcpy(curr_path, currentConfig.lastRomFile);\r
1638 }\r
1639 else\r
1640 {\r
1641 getcwd(curr_path, MAX_PATH);\r
1642 }\r
1643\r
1644 /* make sure action buttons are not pressed on entering menu */\r
1645 draw_menu_tray(menu_sel);\r
2ec14aec 1646 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
e5f426aa 1647\r
1648 for (;;)\r
1649 {\r
1650 draw_menu_tray(menu_sel);\r
1651 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY);\r
1652 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1653 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1654 if(inp & BTN_PLAY ) {\r
1655 switch (menu_sel) {\r
1656 case 0: // select image\r
1657 selfname = romsel_loop(curr_path);\r
1658 if (selfname) {\r
1659 int ret = -1, cd_type;\r
ea8c405f 1660 cd_type = emu_cdCheck(NULL);\r
e5f426aa 1661 if (cd_type > 0)\r
1662 ret = Insert_CD(romFileName, cd_type == 2);\r
1663 if (ret != 0) {\r
1664 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1665 lprintf("%s\n", menuErrorMsg);\r
1666 continue;\r
1667 }\r
1668 engineState = PGS_RestartRun;\r
1669 return 1;\r
1670 }\r
1671 break;\r
1672 case 1: // insert nothing\r
1673 engineState = PGS_RestartRun;\r
1674 return 0;\r
1675 }\r
1676 }\r
1677 menuErrorMsg[0] = 0; // clear error msg\r
1678 }\r
1679}\r
1680\r
1681\r
fast MegaDrive/MegaCD/32X emulator