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idle loop hack, psp bugfix, plat debug str
[picodrive.git] / platform / gizmondo / menu.c
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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
12#include <wchar.h>\r
13#include <unistd.h> // for getcwd cegcc implementation\r
14#include <dirent.h> // for opendir\r
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
22#include "../common/emu.h"\r
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
32\r
33#define gizKeyUnkn "???"\r
34static const char * const gizKeyNames[] = {\r
35 "LEFT", "RIGHT", "UP", "DOWN", "STOP", "PLAY", "FORWARD", "REWIND",\r
36 "L", "R", "HOME", "VOLUME", "BRIGHTNESS", "ALARM", "POWER", gizKeyUnkn,\r
37 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn,\r
38 gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn\r
39};\r
40\r
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
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
48\r
49static unsigned long wait_for_input(unsigned int interesting)\r
50{\r
51 unsigned long ret;\r
52 static int repeats = 0, wait = 20;\r
53 int release = 0, i;\r
54\r
55 if (repeats == 2) wait = 3;\r
56 else if (repeats == 4) wait = 2;\r
57 else if (repeats == 6) wait = 1;\r
58\r
59 for (i = 0; i < wait && inp_prev == Framework_PollGetButtons(); i++) {\r
60 if (i == 0) repeats++;\r
61 Sleep(30);\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 = 20;\r
72 }\r
73 if (wait > 6 && (ret&(BTN_UP|BTN_LEFT|BTN_DOWN|BTN_RIGHT|BTN_L|BTN_R)))\r
74 wait = 6;\r
75 inp_prev = ret;\r
76\r
77 // we don't need diagonals in menus\r
78 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;\r
79 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;\r
80 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;\r
81 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;\r
82\r
83 return ret;\r
84}\r
85\r
86\r
87static void menu_draw_begin(int use_bgbuff)\r
88{\r
89 if (use_bgbuff)\r
90 memcpy32((int *)menu_screen, (int *)bg_buffer, 321*240*2/4);\r
91}\r
92\r
93\r
94static void menu_draw_end(void)\r
95{\r
96 giz_screen = Framework2D_LockBuffer(0);\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
103 Framework2D_UnlockBuffer();\r
104 giz_screen = NULL;\r
105 Framework2D_Flip(1);\r
106}\r
107\r
108\r
109// --------- loading ROM screen ----------\r
110\r
111static void load_progress_cb(int percent)\r
112{\r
113 int ln, len = percent * 320 / 100;\r
114 unsigned short *dst;\r
115\r
116 menu_draw_begin(0);\r
117 dst = (unsigned short *)menu_screen + 321*20;\r
118\r
119 if (len > 320) len = 320;\r
120 for (ln = 10; ln > 0; ln--, dst += 321)\r
121 memset(dst, 0xff, len*2);\r
122 menu_draw_end();\r
123}\r
124\r
125void menu_romload_prepare(const char *rom_name)\r
126{\r
127 const char *p = rom_name + strlen(rom_name);\r
128 while (p > rom_name && *p != '/') p--;\r
129\r
130 if (!rom_loaded)\r
131 memset(menu_screen, 0, 321*240*2);\r
132 menu_draw_begin(1);\r
133\r
134 smalltext_out16(1, 1, "Loading", 0xffff);\r
135 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
136 menu_draw_end();\r
137 PicoCartLoadProgressCB = load_progress_cb;\r
138}\r
139\r
140void menu_romload_end(void)\r
141{\r
142 PicoCartLoadProgressCB = NULL;\r
143 menu_draw_begin(0);\r
144 smalltext_out16(1, 30, "Starting emulation...", 0xffff);\r
145 menu_draw_end();\r
146}\r
147\r
148// -------------- ROM selector --------------\r
149\r
150#define DT_DIR 1\r
151#define DT_REG 2\r
152\r
153struct my_dirent\r
154{\r
155 unsigned char d_type;\r
156 char d_name[0];\r
157};\r
158\r
159// rrrr rggg gggb bbbb\r
160#if 1\r
161static unsigned short file2color(const char *fname)\r
162{\r
163 const char *ext = fname + strlen(fname) - 3;\r
164 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso" };\r
165 static const char *other_exts[] = { "gmv", "pat" };\r
166 int i;\r
167\r
168 if (ext < fname) ext = fname;\r
169 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
170 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
171 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
172 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
173 return 0xffff;\r
174}\r
175\r
176static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)\r
177{\r
178 int start, i, pos;\r
179\r
180 start = 12 - sel;\r
181 n--; // exclude current dir (".")\r
182\r
183 menu_draw_begin(1);\r
184\r
185 if (!rom_loaded) {\r
186 menu_darken_bg(menu_screen, menu_screen, 321*240, 0);\r
187 }\r
188\r
189 menu_darken_bg((char *)menu_screen + 321*120*2, (char *)menu_screen + 321*120*2, 321*8, 0);\r
190\r
191 if(start - 2 >= 0)\r
192 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
193 for (i = 0; i < n; i++) {\r
194 pos = start + i;\r
195 if (pos < 0) continue;\r
196 if (pos > 23) break;\r
197 if (namelist[i+1]->d_type == DT_DIR) {\r
198 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
199 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
200 } else {\r
201 unsigned short color = file2color(namelist[i+1]->d_name);\r
202 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
203 }\r
204 }\r
205 text_out16(5, 120, ">");\r
206 menu_draw_end();\r
207}\r
208\r
209static int scandir_cmp(const void *p1, const void *p2)\r
210{\r
211 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;\r
212 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
213 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
214 if ((*d2)->d_type == DT_DIR) return 1;\r
215 return strcasecmp((*d1)->d_name, (*d2)->d_name);\r
216}\r
217\r
218static char *filter_exts[] = {\r
219 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
220 ".jpg", ".cue", ".exe", ".dll"\r
221};\r
222\r
223static int scandir_filter(const struct my_dirent *ent)\r
224{\r
225 const char *p;\r
226 int i;\r
227\r
228 if (ent == NULL || ent->d_name == NULL) return 0;\r
229 if (strlen(ent->d_name) < 5) return 1;\r
230\r
231 p = ent->d_name + strlen(ent->d_name) - 4;\r
232\r
233 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
234 {\r
235 if (strcasecmp(p, filter_exts[i]) == 0) return 0;\r
236 }\r
237\r
238 return 1;\r
239}\r
240\r
241static int cstr2wstr(wchar_t *dst, const char *src)\r
242{\r
243 int i, len;\r
244 for (i = len = strlen(src); i >= 0; i--)\r
245 dst[i] = src[i];\r
246 return len;\r
247}\r
248\r
249static void wstr2cstr(char *dst, const wchar_t *src)\r
250{\r
251 int i;\r
252 for (i = wcslen(src); i >= 0; i--)\r
253 dst[i] = src[i];\r
254}\r
255\r
256static int my_scandir(const char *dir, struct my_dirent ***namelist_out,\r
257 int(*filter)(const struct my_dirent *),\r
258 int(*compar)(const void *, const void *))\r
259{\r
260 wchar_t *wdir;\r
261 int i, len, ret = -1, name_alloc = 4, name_count = 0;\r
262 struct my_dirent **namelist = NULL, *ent;\r
263 WIN32_FIND_DATA finddata;\r
264 HANDLE fh = INVALID_HANDLE_VALUE;\r
265 BOOL bRet;\r
266\r
267 wdir = malloc(sizeof(wdir[0]) * MAX_PATH);\r
268 if (wdir == NULL) { lprintf_al("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
269\r
270 namelist = malloc(sizeof(*namelist) * name_alloc);\r
271 if (namelist == NULL) { lprintf_al("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
272\r
273 // try to read first..\r
274 len = cstr2wstr(wdir, dir);\r
275 for (i = 0; i < len; i++)\r
276 if (wdir[i] == '/') wdir[i] = '\\';\r
277 if (wdir[len-1] != '\\') wdir[len++] = '\\';\r
278 wdir[len++] = '*';\r
279 wdir[len++] = 0;\r
280 /*if (wdir[len-1] == '\\') wdir[len-1] = 0;*/\r
281\r
282 bRet = 1;\r
283 fh = FindFirstFile(wdir, &finddata);\r
284 if (fh == INVALID_HANDLE_VALUE)\r
285 {\r
286 if (GetLastError() != ERROR_NO_MORE_FILES)\r
287 {\r
288 lprintf("FindFirstFile(\"%s\") failed with %lu\n", dir, GetLastError());\r
289 goto fail;\r
290 }\r
291 bRet = 0;\r
292 }\r
293\r
294 // add "." and ".."\r
295 ent = malloc(sizeof(*ent) + 3);\r
296 ent->d_type = DT_DIR; strcpy(ent->d_name, ".");\r
297 namelist[name_count++] = ent;\r
298 ent = malloc(sizeof(*ent) + 3);\r
299 ent->d_type = DT_DIR; strcpy(ent->d_name, "..");\r
300 namelist[name_count++] = ent;\r
301\r
302 while (bRet)\r
303 {\r
304 ent = malloc(sizeof(*ent) + wcslen(finddata.cFileName) + 1);\r
305 ent->d_type = (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;\r
306 wstr2cstr(ent->d_name, finddata.cFileName);\r
307 if (filter == NULL || filter(ent))\r
308 namelist[name_count++] = ent;\r
309 else free(ent);\r
310\r
311 if (name_count >= name_alloc)\r
312 {\r
313 void *tmp;\r
314 name_alloc *= 2;\r
315 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);\r
316 if (tmp == NULL) { lprintf_al("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }\r
317 namelist = tmp;\r
318 }\r
319\r
320 bRet = FindNextFile(fh, &finddata);\r
321 }\r
322\r
323 // sort\r
324 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);\r
325\r
326 // all done.\r
327 ret = name_count;\r
328 *namelist_out = namelist;\r
329 goto end;\r
330\r
331fail:\r
332 if (namelist != NULL)\r
333 {\r
334 while (name_count--)\r
335 free(namelist[name_count]);\r
336 free(namelist);\r
337 }\r
338end:\r
339 if (fh != INVALID_HANDLE_VALUE) FindClose(fh);\r
340 if (wdir != NULL) free(wdir);\r
341 return ret;\r
342}\r
343\r
344\r
345static char *romsel_loop(char *curr_path)\r
346{\r
347 struct my_dirent **namelist;\r
348 DIR *dir;\r
349 int n, sel = 0;\r
350 unsigned long inp = 0;\r
351 char *ret = NULL, *fname = NULL;\r
352\r
353 // is this a dir or a full path?\r
354 if ((dir = opendir(curr_path))) {\r
355 closedir(dir);\r
356 } else {\r
357 char *p;\r
358 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
359 *p = 0;\r
360 fname = p+1;\r
361 }\r
362\r
363 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
364 if (n < 0) {\r
365 // try root..\r
366 n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);\r
367 if (n < 0) {\r
368 // oops, we failed\r
369 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");\r
370 return NULL;\r
371 }\r
372 }\r
373\r
374 // try to find sel\r
375 if (fname != NULL) {\r
376 int i;\r
377 for (i = 1; i < n; i++) {\r
378 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
379 sel = i - 1;\r
380 break;\r
381 }\r
382 }\r
383 }\r
384\r
385 for (;;)\r
386 {\r
387 draw_dirlist(curr_path, namelist, n, sel);\r
388 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP);\r
389 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
390 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
391 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
392 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
393 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
394 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
395 if(inp & BTN_PLAY) { // enter dir/select\r
396 if (namelist[sel+1]->d_type == DT_REG) {\r
397 strcpy(romFileName, curr_path);\r
398 strcat(romFileName, "/");\r
399 strcat(romFileName, namelist[sel+1]->d_name);\r
400 ret = romFileName;\r
401 break;\r
402 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
403 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
404 char *p, *newdir = malloc(newlen);\r
405 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
406 char *start = curr_path;\r
407 p = start + strlen(start) - 1;\r
408 while (*p == '/' && p > start) p--;\r
409 while (*p != '/' && p > start) p--;\r
410 if (p <= start) strcpy(newdir, "/");\r
411 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
412 } else {\r
413 strcpy(newdir, curr_path);\r
414 p = newdir + strlen(newdir) - 1;\r
415 while (*p == '/' && p >= newdir) *p-- = 0;\r
416 strcat(newdir, "/");\r
417 strcat(newdir, namelist[sel+1]->d_name);\r
418 }\r
419 ret = romsel_loop(newdir);\r
420 free(newdir);\r
421 break;\r
422 }\r
423 }\r
424 if(inp & BTN_STOP) break; // cancel\r
425 }\r
426\r
427 if (n > 0) {\r
428 while(n--) free(namelist[n]);\r
429 free(namelist);\r
430 }\r
431\r
432 return ret;\r
433}\r
434#else\r
435static char *romsel_loop(char *curr_path)\r
436{\r
437 return NULL;\r
438}\r
439#endif\r
440\r
441// ------------ patch/gg menu ------------\r
442\r
443static void draw_patchlist(int sel)\r
444{\r
445 int start, i, pos, active;\r
446\r
447 start = 12 - sel;\r
448\r
449 menu_draw_begin(1);\r
450\r
451 for (i = 0; i < PicoPatchCount; i++) {\r
452 pos = start + i;\r
453 if (pos < 0) continue;\r
454 if (pos > 23) break;\r
455 active = PicoPatches[i].active;\r
456 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
457 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
458 }\r
459 pos = start + i;\r
460 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
461\r
462 text_out16(5, 120, ">");\r
463 menu_draw_end();\r
464}\r
465\r
466\r
467static void patches_menu_loop(void)\r
468{\r
469 int menu_sel = 0;\r
470 unsigned long inp = 0;\r
471\r
472 for(;;)\r
473 {\r
474 draw_patchlist(menu_sel);\r
475 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP);\r
476 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
477 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
478 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
479 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
480 if(inp & BTN_PLAY) { // action\r
481 if (menu_sel < PicoPatchCount)\r
482 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
483 else return;\r
484 }\r
485 if(inp & BTN_STOP) return;\r
486 }\r
487\r
488}\r
489\r
490// ------------ savestate loader ------------\r
491\r
492static int state_slot_flags = 0;\r
493\r
494static void state_check_slots(void)\r
495{\r
496 int slot;\r
497\r
498 state_slot_flags = 0;\r
499\r
500 for (slot = 0; slot < 10; slot++)\r
501 {\r
502 if (emu_checkSaveFile(slot))\r
503 {\r
504 state_slot_flags |= 1 << slot;\r
505 }\r
506 }\r
507}\r
508\r
509static void draw_savestate_bg(int slot)\r
510{\r
511 struct PicoVideo tmp_pv;\r
512 unsigned short tmp_cram[0x40];\r
513 unsigned short tmp_vsram[0x40];\r
514 void *tmp_vram, *file;\r
515 char *fname;\r
516\r
517 fname = emu_GetSaveFName(1, 0, slot);\r
518 if (!fname) return;\r
519\r
520 tmp_vram = malloc(sizeof(Pico.vram));\r
521 if (tmp_vram == NULL) return;\r
522\r
523 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
524 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
525 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
526 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
527\r
528 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
529 file = gzopen(fname, "rb");\r
530 emu_setSaveStateCbs(1);\r
531 } else {\r
532 file = fopen(fname, "rb");\r
533 emu_setSaveStateCbs(0);\r
534 }\r
535\r
536 if (file) {\r
537 if (PicoAHW & 1) {\r
538 PicoCdLoadStateGfx(file);\r
539 } else {\r
540 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
541 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
542 areaSeek(file, 0x2000, SEEK_CUR);\r
543 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
544 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
545 areaSeek(file, 0x221a0, SEEK_SET);\r
546 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
547 }\r
548 areaClose(file);\r
549 }\r
550\r
551 emu_forcedFrame(POPT_EN_SOFTSCALE);\r
552 menu_prepare_bg(1);\r
553\r
554 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
555 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
556 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
557 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
558 free(tmp_vram);\r
559}\r
560\r
561static void draw_savestate_menu(int menu_sel, int is_loading)\r
562{\r
563 int tl_x = 25, tl_y = 60, y, i;\r
564\r
565 if (state_slot_flags & (1 << menu_sel))\r
566 draw_savestate_bg(menu_sel);\r
567 menu_draw_begin(1);\r
568\r
569 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
570\r
571 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
572\r
573 /* draw all 10 slots */\r
574 y = tl_y;\r
575 for (i = 0; i < 10; i++, y+=10)\r
576 {\r
577 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
578 }\r
579 text_out16(tl_x, y, "back");\r
580\r
581 menu_draw_end();\r
582}\r
583\r
584static int savestate_menu_loop(int is_loading)\r
585{\r
586 static int menu_sel = 10;\r
587 int menu_sel_max = 10;\r
588 unsigned long inp = 0;\r
589\r
590 state_check_slots();\r
591\r
592 for(;;)\r
593 {\r
594 draw_savestate_menu(menu_sel, is_loading);\r
595 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP);\r
596 if(inp & BTN_UP ) {\r
597 do {\r
598 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
599 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
600 }\r
601 if(inp & BTN_DOWN) {\r
602 do {\r
603 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
604 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
605 }\r
606 if(inp & BTN_PLAY) { // save/load\r
607 if (menu_sel < 10) {\r
608 state_slot = menu_sel;\r
609 PicoStateProgressCB = emu_stateCb; /* also suitable for menu */\r
610 if (emu_SaveLoadGame(is_loading, 0)) {\r
611 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
612 return 1;\r
613 }\r
614 return 0;\r
615 } else return 1;\r
616 }\r
617 if(inp & BTN_STOP) return 1;\r
618 }\r
619}\r
620\r
621// -------------- key config --------------\r
622\r
623static char *action_binds(int player_idx, int action_mask)\r
624{\r
625 static char strkeys[32*5];\r
626 int i;\r
627\r
628 strkeys[0] = 0;\r
629 for (i = 0; i < 32; i++) // i is key index\r
630 {\r
631 if (currentConfig.KeyBinds[i] & action_mask)\r
632 {\r
633 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
634 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gizKeyNames[i]); break; }\r
635 else strcpy(strkeys, gizKeyNames[i]);\r
636 }\r
637 }\r
638\r
639 return strkeys;\r
640}\r
641\r
642static void unbind_action(int action)\r
643{\r
644 int i;\r
645\r
646 for (i = 0; i < 32; i++)\r
647 currentConfig.KeyBinds[i] &= ~action;\r
648}\r
649\r
650static int count_bound_keys(int action, int pl_idx)\r
651{\r
652 int i, keys = 0;\r
653\r
654 for (i = 0; i < 32; i++)\r
655 {\r
656 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;\r
657 if (currentConfig.KeyBinds[i] & action) keys++;\r
658 }\r
659\r
660 return keys;\r
661}\r
662\r
663static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)\r
664{\r
665 int x, y, tl_y = 30, i;\r
666\r
667 menu_draw_begin(1);\r
668 if (player_idx >= 0) {\r
669 text_out16(80, 10, "Player %i controls", player_idx + 1);\r
670 x = 80;\r
671 } else {\r
672 text_out16(80, 10, "Emulator controls");\r
673 x = 40;\r
674 }\r
675\r
676 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);\r
677\r
678 y = tl_y;\r
679 for (i = 0; i < opt_cnt; i++, y+=10)\r
680 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
681\r
682 text_out16(x, y, "Done");\r
683\r
684 if (sel < opt_cnt) {\r
685 text_out16(30, 195, "Press a button to bind/unbind");\r
686 text_out16(30, 205, "Use HOME to clear");\r
687 text_out16(30, 215, "To bind UP/DOWN, hold HOME");\r
688 text_out16(30, 225, "Select \"Done\" to exit");\r
689 } else {\r
690 text_out16(30, 205, "Use Options -> Save cfg");\r
691 text_out16(30, 215, "to save controls");\r
692 text_out16(30, 225, "Press PLAY or STOP to exit");\r
693 }\r
694 menu_draw_end();\r
695}\r
696\r
697static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
698{\r
699 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
700 unsigned long inp = 0;\r
701\r
702 for (;;)\r
703 {\r
704 draw_key_config(opts, opt_cnt, player_idx, sel);\r
705 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_HOME);\r
706 if (!(inp & BTN_HOME)) {\r
707 prev_select = 0;\r
708 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
709 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
710 }\r
711 if (sel >= opt_cnt) {\r
712 if (inp & (BTN_PLAY|BTN_STOP)) break;\r
713 else continue;\r
714 }\r
715 // if we are here, we want to bind/unbind something\r
716 if ((inp & BTN_HOME) && !prev_select)\r
717 unbind_action(opts[sel].mask);\r
718 prev_select = inp & BTN_HOME;\r
719 inp &= CONFIGURABLE_KEYS;\r
720 inp &= ~BTN_HOME;\r
721 for (i = 0; i < 32; i++)\r
722 if (inp & (1 << i)) {\r
723 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)\r
724 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
725 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
726 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {\r
727 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
728 currentConfig.KeyBinds[i] |= player_idx << 16;\r
729 }\r
730 }\r
731 }\r
732}\r
733\r
734menu_entry ctrlopt_entries[] =\r
735{\r
736 { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },\r
737 { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },\r
738 { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },\r
739 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x020, 0, 0, 1, 1 },\r
740 { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },\r
741 { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },\r
742};\r
743\r
744#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))\r
745const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;\r
746\r
747static void draw_kc_sel(int menu_sel)\r
748{\r
749 int tl_x = 25+40, tl_y = 60, y;\r
750\r
751 y = tl_y;\r
752 menu_draw_begin(1);\r
753 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
754\r
755 me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);\r
756\r
757 menu_draw_end();\r
758}\r
759\r
760\r
761// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
762// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
763// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
764me_bind_action emuctrl_actions[] =\r
765{\r
766 { "Load State ", 1<<28 },\r
767 { "Save State ", 1<<27 },\r
768 { "Prev Save Slot ", 1<<25 },\r
769 { "Next Save Slot ", 1<<24 },\r
770 { "Switch Renderer", 1<<26 },\r
771 { "Volume Down ", 1<<30 },\r
772 { "Volume Up ", 1<<29 },\r
773 { NULL, 0 }\r
774};\r
775\r
776static void kc_sel_loop(void)\r
777{\r
778 int menu_sel = 5, menu_sel_max = 5;\r
779 unsigned long inp = 0;\r
780 menu_id selected_id;\r
781\r
782 while (1)\r
783 {\r
784 draw_kc_sel(menu_sel);\r
785 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP);\r
786 selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);\r
787 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise\r
788 me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);\r
789 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
790 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
791 if (inp & BTN_PLAY) {\r
792 int is_6button = currentConfig.PicoOpt & 0x020;\r
793 switch (selected_id) {\r
794 case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;\r
795 case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;\r
796 case MA_CTRL_EMU: key_config_loop(emuctrl_actions,\r
797 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;\r
798 case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;\r
799 default: return;\r
800 }\r
801 }\r
802 if (inp & BTN_STOP) return;\r
803 }\r
804}\r
805\r
806\r
807// --------- sega/mega cd options ----------\r
808\r
809menu_entry cdopt_entries[] =\r
810{\r
811 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
812 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
813 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
814 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
815 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
816 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
817 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
818 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
819 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
820 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
821 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
822};\r
823\r
824#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
825\r
826\r
827struct bios_names_t\r
828{\r
829 char us[32], eu[32], jp[32];\r
830};\r
831\r
832static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
833{\r
834 struct bios_names_t *bios_names = param;\r
835 char ra_buff[16];\r
836\r
837 switch (entry->id)\r
838 {\r
839 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
840 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
841 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
842 case MA_CDOPT_READAHEAD:\r
843 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
844 else strcpy(ra_buff, " OFF");\r
845 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
846 break;\r
847 default:break;\r
848 }\r
849}\r
850\r
851static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
852{\r
853 int tl_x = 25, tl_y = 60;\r
854 menu_id selected_id;\r
855 char ra_buff[16];\r
856\r
857 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
858 else strcpy(ra_buff, " OFF");\r
859\r
860 menu_draw_begin(1);\r
861\r
862 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
863\r
864 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
865\r
866 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
867 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
868 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
869 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
870 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
871\r
872 menu_draw_end();\r
873}\r
874\r
875static void cd_menu_loop_options(void)\r
876{\r
877 static int menu_sel = 0;\r
878 int menu_sel_max = 10;\r
879 unsigned long inp = 0;\r
880 struct bios_names_t bios_names;\r
881 menu_id selected_id;\r
882 char *bios, *p;\r
883\r
884 if (emu_findBios(4, &bios)) { // US\r
885 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
886 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
887 } else strcpy(bios_names.us, "NOT FOUND");\r
888\r
889 if (emu_findBios(8, &bios)) { // EU\r
890 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
891 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
892 } else strcpy(bios_names.eu, "NOT FOUND");\r
893\r
894 if (emu_findBios(1, &bios)) { // JP\r
895 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
896 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
897 } else strcpy(bios_names.jp, "NOT FOUND");\r
898\r
899 for(;;)\r
900 {\r
901 draw_cd_menu_options(menu_sel, &bios_names);\r
902 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
903 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
904 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
905 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
906 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
907 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&\r
908 selected_id == MA_CDOPT_READAHEAD) {\r
909 if (inp & BTN_LEFT) {\r
910 PicoCDBuffers >>= 1;\r
911 if (PicoCDBuffers < 2) PicoCDBuffers = 0;\r
912 } else {\r
913 if (PicoCDBuffers < 2) PicoCDBuffers = 2;\r
914 else PicoCDBuffers <<= 1;\r
915 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
916 }\r
917 }\r
918 }\r
919 if (inp & BTN_PLAY) { // toggleable options\r
920 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
921 selected_id == MA_CDOPT_DONE) {\r
922 return;\r
923 }\r
924 switch (selected_id) { // BIOS testers\r
925 case MA_CDOPT_TESTBIOS_USA:\r
926 if (emu_findBios(4, &bios)) { // test US\r
927 strcpy(romFileName, bios);\r
928 engineState = PGS_ReloadRom;\r
929 return;\r
930 }\r
931 break;\r
932 case MA_CDOPT_TESTBIOS_EUR:\r
933 if (emu_findBios(8, &bios)) { // test EU\r
934 strcpy(romFileName, bios);\r
935 engineState = PGS_ReloadRom;\r
936 return;\r
937 }\r
938 break;\r
939 case MA_CDOPT_TESTBIOS_JAP:\r
940 if (emu_findBios(1, &bios)) { // test JP\r
941 strcpy(romFileName, bios);\r
942 engineState = PGS_ReloadRom;\r
943 return;\r
944 }\r
945 break;\r
946 default:\r
947 break;\r
948 }\r
949 }\r
950 if (inp & (BTN_STOP|BTN_REW)) return;\r
951 }\r
952}\r
953\r
954\r
955// --------- advanced options ----------\r
956\r
957menu_entry opt2_entries[] =\r
958{\r
959 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },\r
960 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
961 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
962 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
963 { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, &currentConfig.EmuOpt, 0x8000, 0, 0, 1 },\r
964 { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
965 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
966 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
967 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
968};\r
969\r
970#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
971\r
972\r
973static void draw_amenu_options(int menu_sel)\r
974{\r
975 int tl_x = 25, tl_y = 50;\r
976\r
977 menu_draw_begin(1);\r
978\r
979 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
980\r
981 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
982\r
983 menu_draw_end();\r
984}\r
985\r
986static void amenu_loop_options(void)\r
987{\r
988 static int menu_sel = 0;\r
989 int menu_sel_max;\r
990 unsigned long inp = 0;\r
991 menu_id selected_id;\r
992\r
993 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
994\r
995 for(;;)\r
996 {\r
997 draw_amenu_options(menu_sel);\r
998 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
999 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1000 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1001 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1002 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
1003 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&\r
1004 selected_id == MA_OPT2_GAMMA) {\r
1005 while ((inp = Framework_PollGetButtons()) & (BTN_LEFT|BTN_RIGHT)) {\r
1006 currentConfig.gamma += (inp & BTN_LEFT) ? -1 : 1;\r
1007 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1008 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1009 draw_amenu_options(menu_sel);\r
1010 Sleep(18);\r
1011 }\r
1012 }\r
1013 }\r
1014 if (inp & BTN_PLAY) { // toggleable options\r
1015 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1016 selected_id == MA_OPT2_DONE) {\r
1017 return;\r
1018 }\r
1019 }\r
1020 if (inp & (BTN_STOP|BTN_REW)) return;\r
1021 }\r
1022}\r
1023\r
1024// -------------- options --------------\r
1025\r
1026\r
1027menu_entry opt_entries[] =\r
1028{\r
1029 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1030 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 },\r
1031 { "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, &currentConfig.EmuOpt, 0x4000, 0, 0, 1 },\r
1032 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1 },\r
1033 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },\r
1034 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1035 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },\r
1036 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1037 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1038 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },\r
1039 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1040 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1041 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1042 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1043 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1044 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1045 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1046};\r
1047\r
1048#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1049\r
1050\r
1051static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1052{\r
1053 char *str, str24[24];\r
1054\r
1055 switch (entry->id)\r
1056 {\r
1057 case MA_OPT_RENDERER:\r
1058 if (currentConfig.PicoOpt&0x10)\r
1059 str = " 8bit fast";\r
1060 else if (currentConfig.EmuOpt&0x80)\r
1061 str = "16bit accurate";\r
1062 else\r
1063 str = " 8bit accurate";\r
1064 text_out16(x, y, "Renderer: %s", str);\r
1065 break;\r
1066 case MA_OPT_FRAMESKIP:\r
1067 if (currentConfig.Frameskip < 0)\r
1068 strcpy(str24, "Auto");\r
1069 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1070 text_out16(x, y, "Frameskip %s", str24);\r
1071 break;\r
1072 case MA_OPT_SOUND_QUALITY:\r
1073 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
1074 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
1075 break;\r
1076 case MA_OPT_REGION:\r
1077 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));\r
1078 break;\r
1079 case MA_OPT_CONFIRM_STATES:\r
1080 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1081 default: str = "OFF"; break;\r
1082 case 1: str = "writes"; break;\r
1083 case 4: str = "loads"; break;\r
1084 case 5: str = "both"; break;\r
1085 }\r
1086 text_out16(x, y, "Confirm savestate %s", str);\r
1087 break;\r
1088 case MA_OPT_SAVECFG:\r
1089 str24[0] = 0;\r
1090 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1091 text_out16(x, y, "Save cfg as default%s", str24);\r
1092 break;\r
1093 case MA_OPT_LOADCFG:\r
1094 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
1095 break;\r
1096 default:\r
1097 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1098 break;\r
1099 }\r
1100}\r
1101\r
1102\r
1103\r
1104static void draw_menu_options(int menu_sel)\r
1105{\r
1106 int tl_x = 25, tl_y = 24;\r
1107\r
1108 menu_draw_begin(1);\r
1109\r
1110 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
1111\r
1112 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
1113\r
1114 menu_draw_end();\r
1115}\r
1116\r
1117static int sndrate_prevnext(int rate, int dir)\r
1118{\r
1119 int i, rates[] = { 11025, 22050, 44100 };\r
1120\r
1121 for (i = 0; i < 5; i++)\r
1122 if (rates[i] == rate) break;\r
1123\r
1124 i += dir ? 1 : -1;\r
1125 if (i > 2) return dir ? 44100 : 22050;\r
1126 if (i < 0) return dir ? 22050 : 11025;\r
1127 return rates[i];\r
1128}\r
1129\r
1130static void region_prevnext(int right)\r
1131{\r
1132 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1133 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1134 int i;\r
1135 if (right) {\r
1136 if (!PicoRegionOverride) {\r
1137 for (i = 0; i < 6; i++)\r
1138 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1139 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1140 else PicoRegionOverride=1;\r
1141 }\r
1142 else PicoRegionOverride<<=1;\r
1143 if (PicoRegionOverride > 8) PicoRegionOverride = 8;\r
1144 } else {\r
1145 if (!PicoRegionOverride) {\r
1146 for (i = 0; i < 6; i++)\r
1147 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1148 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1149 }\r
1150 else PicoRegionOverride>>=1;\r
1151 }\r
1152}\r
1153\r
1154static void menu_options_save(void)\r
1155{\r
1156 PicoOpt = currentConfig.PicoOpt;\r
1157 PsndRate = currentConfig.PsndRate;\r
1158 if (PicoRegionOverride) {\r
1159 // force setting possibly changed..\r
1160 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;\r
1161 }\r
1162 if (!(PicoOpt & 0x20)) {\r
1163 // unbind XYZ MODE, just in case\r
1164 unbind_action(0xf00);\r
1165 }\r
1166}\r
1167\r
1168static int menu_loop_options(void)\r
1169{\r
1170 static int menu_sel = 0;\r
1171 int menu_sel_max, ret;\r
1172 unsigned long inp = 0;\r
1173 menu_id selected_id;\r
1174\r
1175 currentConfig.PicoOpt = PicoOpt;\r
1176 currentConfig.PsndRate = PsndRate;\r
1177\r
1178 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1179 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1180 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1181 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1182\r
1183 while (1)\r
1184 {\r
1185 draw_menu_options(menu_sel);\r
1186 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW);\r
1187 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1188 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1189 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1190 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise\r
1191 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {\r
1192 switch (selected_id) {\r
1193 case MA_OPT_RENDERER:\r
1194 if (inp & BTN_LEFT) {\r
1195 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {\r
1196 currentConfig.PicoOpt&= ~0x10;\r
1197 currentConfig.EmuOpt |= 0x80;\r
1198 }\r
1199 } else {\r
1200 if (!(currentConfig.PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) {\r
1201 currentConfig.PicoOpt|= 0x10;\r
1202 currentConfig.EmuOpt &= ~0x80;\r
1203 }\r
1204 }\r
1205 break;\r
1206 case MA_OPT_SOUND_QUALITY:\r
1207 if ((inp & BTN_RIGHT) && currentConfig.PsndRate == 44100 &&\r
1208 !(currentConfig.PicoOpt&0x08))\r
1209 {\r
1210 currentConfig.PsndRate = 11025;\r
1211 currentConfig.PicoOpt |= 8;\r
1212 } else if ((inp & BTN_LEFT) && currentConfig.PsndRate == 11025 &&\r
1213 (currentConfig.PicoOpt&0x08) && !(PicoAHW&1))\r
1214 {\r
1215 currentConfig.PsndRate = 44100;\r
1216 currentConfig.PicoOpt &= ~8;\r
1217 } else\r
1218 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);\r
1219 break;\r
1220 case MA_OPT_REGION:\r
1221 region_prevnext(inp & BTN_RIGHT);\r
1222 break;\r
1223 case MA_OPT_CONFIRM_STATES: {\r
1224 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1225 n += (inp & BTN_LEFT) ? -1 : 1;\r
1226 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1227 n |= n << 1; n &= ~2;\r
1228 currentConfig.EmuOpt &= ~0xa00;\r
1229 currentConfig.EmuOpt |= n << 9;\r
1230 break;\r
1231 }\r
1232 case MA_OPT_SAVE_SLOT:\r
1233 if (inp & BTN_RIGHT) {\r
1234 state_slot++; if (state_slot > 9) state_slot = 0;\r
1235 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1236 }\r
1237 break;\r
1238 case MA_OPT_SAVECFG:\r
1239 case MA_OPT_SAVECFG_GAME:\r
1240 case MA_OPT_LOADCFG:\r
1241 config_slot += (inp&BTN_RIGHT) ? 1 : -1;\r
1242 if (config_slot > 9) config_slot = 0;\r
1243 if (config_slot < 0) config_slot = 9;\r
1244 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1245 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1246 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1247 break;\r
1248 default:\r
1249 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1250 break;\r
1251 }\r
1252 }\r
1253 }\r
1254 if (inp & BTN_PLAY) {\r
1255 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1256 {\r
1257 switch (selected_id)\r
1258 {\r
1259 case MA_OPT_SCD_OPTS:\r
1260 cd_menu_loop_options();\r
1261 if (engineState == PGS_ReloadRom)\r
1262 return 0; // test BIOS\r
1263 break;\r
1264 case MA_OPT_ADV_OPTS:\r
1265 amenu_loop_options();\r
1266 break;\r
1267 case MA_OPT_SAVECFG: // done (update and write)\r
1268 menu_options_save();\r
1269 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1270 else strcpy(menuErrorMsg, "failed to write config");\r
1271 return 1;\r
1272 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1273 menu_options_save();\r
1274 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1275 else strcpy(menuErrorMsg, "failed to write config");\r
1276 return 1;\r
1277 case MA_OPT_LOADCFG:\r
1278 ret = emu_ReadConfig(1, 1);\r
1279 if (!ret) ret = emu_ReadConfig(0, 1);\r
1280 if (ret) strcpy(menuErrorMsg, "config loaded");\r
1281 else strcpy(menuErrorMsg, "failed to load config");\r
1282 return 1;\r
1283 default:\r
1284 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1285 break;\r
1286 }\r
1287 }\r
1288 }\r
1289 if(inp & (BTN_STOP|BTN_REW)) {\r
1290 menu_options_save();\r
1291 return 0; // done (update, no write)\r
1292 }\r
1293 }\r
1294}\r
1295\r
1296// -------------- credits --------------\r
1297\r
1298static void draw_menu_credits(void)\r
1299{\r
1300 int tl_x = 15, tl_y = 56, y;\r
1301 menu_draw_begin(1);\r
1302\r
1303 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");\r
1304\r
1305 y = tl_y;\r
1306 text_out16(tl_x, y, "Credits:");\r
1307 text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,");\r
1308 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1309 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1310 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1311 text_out16(tl_x, (y+=10), "Reesy: kgsdk wrapper, sound code");\r
1312 text_out16(tl_x, (y+=10), "jens.l: gizmondo hardware");\r
1313 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
1314\r
1315 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas)");\r
1316 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");\r
1317 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");\r
1318 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");\r
1319 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");\r
1320\r
1321 menu_draw_end();\r
1322}\r
1323\r
1324\r
1325// -------------- root menu --------------\r
1326\r
1327menu_entry main_entries[] =\r
1328{\r
1329 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1330 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1331 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1332 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1333 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1334 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1335 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1336 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1337 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1338 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1339};\r
1340\r
1341#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1342\r
1343static void draw_menu_root(int menu_sel)\r
1344{\r
1345 const int tl_x = 70, tl_y = 70;\r
1346\r
1347 menu_draw_begin(1);\r
1348\r
1349 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1350\r
1351 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
1352\r
1353 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1354\r
1355 // error\r
1356 if (menuErrorMsg[0]) {\r
1357 memset((char *)menu_screen + 321*224*2, 0, 321*16*2);\r
1358 text_out16(5, 226, menuErrorMsg);\r
1359 }\r
1360 menu_draw_end();\r
1361}\r
1362\r
1363\r
1364static void menu_loop_root(void)\r
1365{\r
1366 static int menu_sel = 0;\r
1367 int ret, menu_sel_max;\r
1368 unsigned long inp = 0;\r
1369\r
1370 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);\r
1371 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);\r
1372 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);\r
1373 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);\r
1374 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1375\r
1376 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
1377 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1378\r
1379 /* make sure action buttons are not pressed on entering menu */\r
1380 draw_menu_root(menu_sel);\r
1381\r
1382 while (Framework_PollGetButtons() & (BTN_PLAY|BTN_STOP|BTN_HOME)) Sleep(50);\r
1383\r
1384 for (;;)\r
1385 {\r
1386 draw_menu_root(menu_sel);\r
1387 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP|BTN_HOME|BTN_L|BTN_R);\r
1388 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1389 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1390 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();\r
1391 if( inp & (BTN_HOME|BTN_STOP)) {\r
1392 if (rom_loaded) {\r
1393 while (Framework_PollGetButtons() & (BTN_HOME|BTN_STOP)) Sleep(50); // wait until released\r
1394 engineState = PGS_Running;\r
1395 break;\r
1396 }\r
1397 }\r
1398 if(inp & BTN_PLAY) {\r
1399 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1400 {\r
1401 case MA_MAIN_RESUME_GAME:\r
1402 if (rom_loaded) {\r
1403 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
1404 engineState = PGS_Running;\r
1405 return;\r
1406 }\r
1407 break;\r
1408 case MA_MAIN_SAVE_STATE:\r
1409 if (rom_loaded) {\r
1410 if(savestate_menu_loop(0))\r
1411 continue;\r
1412 engineState = PGS_Running;\r
1413 return;\r
1414 }\r
1415 break;\r
1416 case MA_MAIN_LOAD_STATE:\r
1417 if (rom_loaded) {\r
1418 if(savestate_menu_loop(1))\r
1419 continue;\r
1420 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
1421 engineState = PGS_Running;\r
1422 return;\r
1423 }\r
1424 break;\r
1425 case MA_MAIN_RESET_GAME:\r
1426 if (rom_loaded) {\r
1427 emu_ResetGame();\r
1428 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
1429 engineState = PGS_Running;\r
1430 return;\r
1431 }\r
1432 break;\r
1433 case MA_MAIN_LOAD_ROM:\r
1434 {\r
1435 char curr_path[MAX_PATH], *selfname;\r
1436 FILE *tstf;\r
1437 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1438 {\r
1439 fclose(tstf);\r
1440 strcpy(curr_path, currentConfig.lastRomFile);\r
1441 }\r
1442 else\r
1443 getcwd(curr_path, MAX_PATH);\r
1444 selfname = romsel_loop(curr_path);\r
1445 if (selfname) {\r
1446 lprintf("selected file: %s\n", selfname);\r
1447 engineState = PGS_ReloadRom;\r
1448 return;\r
1449 }\r
1450 break;\r
1451 }\r
1452 case MA_MAIN_OPTIONS:\r
1453 ret = menu_loop_options();\r
1454 if (ret == 1) continue; // status update\r
1455 if (engineState == PGS_ReloadRom)\r
1456 return; // BIOS test\r
1457 break;\r
1458 case MA_MAIN_CONTROLS:\r
1459 kc_sel_loop();\r
1460 break;\r
1461 case MA_MAIN_CREDITS:\r
1462 draw_menu_credits();\r
1463 Sleep(500);\r
1464 inp = wait_for_input(BTN_PLAY|BTN_STOP);\r
1465 break;\r
1466 case MA_MAIN_EXIT:\r
1467 engineState = PGS_Quit;\r
1468 return;\r
1469 case MA_MAIN_PATCHES:\r
1470 if (rom_loaded && PicoPatches) {\r
1471 patches_menu_loop();\r
1472 PicoPatchApply();\r
1473 strcpy(menuErrorMsg, "Patches applied");\r
1474 continue;\r
1475 }\r
1476 break;\r
1477 default:\r
1478 lprintf("%s: something unknown selected\n", __FUNCTION__);\r
1479 break;\r
1480 }\r
1481 }\r
1482 menuErrorMsg[0] = 0; // clear error msg\r
1483 }\r
1484}\r
1485\r
1486// warning: alignment\r
1487static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)\r
1488{\r
1489 unsigned int *dest = dst;\r
1490 const unsigned int *srce = src;\r
1491 pixels /= 2;\r
1492 if (darker)\r
1493 {\r
1494 while (pixels--)\r
1495 {\r
1496 unsigned int p = *srce++;\r
1497 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1498 }\r
1499 }\r
1500 else\r
1501 {\r
1502 while (pixels--)\r
1503 {\r
1504 unsigned int p = *srce++;\r
1505 *dest++ = (p&0xf79ef79e)>>1;\r
1506 }\r
1507 }\r
1508}\r
1509\r
1510static void menu_prepare_bg(int use_game_bg)\r
1511{\r
1512 if (use_game_bg)\r
1513 {\r
1514 // darken the active framebuffer\r
1515 if (giz_screen == NULL)\r
1516 giz_screen = Framework2D_LockBuffer(1);\r
1517 memset(bg_buffer, 0, 321*8*2);\r
1518 menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);\r
1519 memset(bg_buffer + 321*232*2, 0, 321*8*2);\r
1520 Framework2D_UnlockBuffer();\r
1521 giz_screen = NULL;\r
1522 }\r
1523 else\r
1524 {\r
1525 int i;\r
1526 // should really only happen once, on startup..\r
1527 readpng(bg_buffer, "skin/background.png", READPNG_BG);\r
1528 // adjust 320 width to 321\r
1529 for (i = 239; i > 0; i--)\r
1530 memmove(bg_buffer + 321*2*i, bg_buffer + 320*2*i, 320*2);\r
1531 }\r
1532}\r
1533\r
1534static void menu_gfx_prepare(void)\r
1535{\r
1536 menu_prepare_bg(rom_loaded);\r
1537\r
1538 menu_draw_begin(1);\r
1539 menu_draw_end();\r
1540}\r
1541\r
1542\r
1543void menu_loop(void)\r
1544{\r
1545 menu_gfx_prepare();\r
1546\r
1547 menu_loop_root();\r
1548\r
1549 menuErrorMsg[0] = 0;\r
1550}\r
1551\r
1552\r
1553// --------- CD tray close menu ----------\r
1554\r
1555static void draw_menu_tray(int menu_sel)\r
1556{\r
1557 int tl_x = 70, tl_y = 90, y;\r
1558\r
1559 menu_draw_begin(1);\r
1560\r
1561 text_out16(tl_x, 20, "The unit is about to");\r
1562 text_out16(tl_x, 30, "close the CD tray.");\r
1563\r
1564 y = tl_y;\r
1565 text_out16(tl_x, y, "Load new CD image");\r
1566 text_out16(tl_x, (y+=10), "Insert nothing");\r
1567\r
1568 // draw cursor\r
1569 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
1570 // error\r
1571 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1572 menu_draw_end();\r
1573}\r
1574\r
1575\r
1576int menu_loop_tray(void)\r
1577{\r
1578 int menu_sel = 0, menu_sel_max = 1;\r
1579 unsigned long inp = 0;\r
1580 char curr_path[MAX_PATH], *selfname;\r
1581 FILE *tstf;\r
1582\r
1583 menu_gfx_prepare();\r
1584\r
1585 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1586 {\r
1587 fclose(tstf);\r
1588 strcpy(curr_path, currentConfig.lastRomFile);\r
1589 }\r
1590 else\r
1591 {\r
1592 getcwd(curr_path, MAX_PATH);\r
1593 }\r
1594\r
1595 /* make sure action buttons are not pressed on entering menu */\r
1596 draw_menu_tray(menu_sel);\r
1597 while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50);\r
1598\r
1599 for (;;)\r
1600 {\r
1601 draw_menu_tray(menu_sel);\r
1602 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY);\r
1603 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1604 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1605 if(inp & BTN_PLAY ) {\r
1606 switch (menu_sel) {\r
1607 case 0: // select image\r
1608 selfname = romsel_loop(curr_path);\r
1609 if (selfname) {\r
1610 int ret = -1;\r
1611 cd_img_type cd_type;\r
1612 cd_type = emu_cdCheck(NULL);\r
1613 if (cd_type != CIT_NOT_CD)\r
1614 ret = Insert_CD(romFileName, cd_type);\r
1615 if (ret != 0) {\r
1616 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1617 lprintf("%s\n", menuErrorMsg);\r
1618 continue;\r
1619 }\r
1620 engineState = PGS_RestartRun;\r
1621 return 1;\r
1622 }\r
1623 break;\r
1624 case 1: // insert nothing\r
1625 engineState = PGS_RestartRun;\r
1626 return 0;\r
1627 }\r
1628 }\r
1629 menuErrorMsg[0] = 0; // clear error msg\r
1630 }\r
1631}\r
1632\r
1633\r
fast MegaDrive/MegaCD/32X emulator