notaz.gp2x.de / libpicofe.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
key combos for new input code
[libpicofe.git] / gp2x / menu.c
... / ...
CommitLineData
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#include <stdio.h>\r
7#include <string.h>\r
8#include <stdlib.h>\r
9#include <stdarg.h>\r
10#include <unistd.h>\r
11#include <dirent.h>\r
12\r
13#include "gp2x.h"\r
14#include "emu.h"\r
15#include "menu.h"\r
16#include "../linux/usbjoy.h"\r
17#include "../common/emu.h"\r
18#include "../common/menu.h"\r
19#include "../common/arm_utils.h"\r
20#include "../common/readpng.h"\r
21#include "../common/common.h"\r
22#include "../common/input.h"\r
23#include "version.h"\r
24\r
25#include <pico/pico_int.h>\r
26#include <pico/patch.h>\r
27#include <zlib/zlib.h>\r
28\r
29#ifndef _DIRENT_HAVE_D_TYPE\r
30#error "need d_type for file browser"\r
31#endif\r
32\r
33extern int mmuhack_status;\r
34\r
35void menu_darken_bg(void *dst, int pixels, int darker);\r
36static void menu_prepare_bg(int use_game_bg);\r
37\r
38void menu_flip(void)\r
39{\r
40 gp2x_video_flush_cache();\r
41 gp2x_video_flip2();\r
42}\r
43\r
44\r
45// --------- loading ROM screen ----------\r
46\r
47static int cdload_called = 0;\r
48\r
49static void load_progress_cb(int percent)\r
50{\r
51 int ln, len = percent * 320 / 100;\r
52 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
53\r
54 if (len > 320) len = 320;\r
55 for (ln = 8; ln > 0; ln--, dst += 320)\r
56 memset(dst, 0xff, len*2);\r
57 menu_flip();\r
58}\r
59\r
60static void cdload_progress_cb(int percent)\r
61{\r
62 int ln, len = percent * 320 / 100;\r
63 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
64\r
65 memset(dst, 0xff, 320*2*8);\r
66\r
67 smalltext_out16(1, 3*10, "Processing CD image / MP3s", 0xffff);\r
68 smalltext_out16_lim(1, 4*10, romFileName, 0xffff, 80);\r
69 dst += 320*30;\r
70\r
71 if (len > 320) len = 320;\r
72 for (ln = 8; ln > 0; ln--, dst += 320)\r
73 memset(dst, 0xff, len*2);\r
74 menu_flip();\r
75 cdload_called = 1;\r
76}\r
77\r
78void menu_romload_prepare(const char *rom_name)\r
79{\r
80 const char *p = rom_name + strlen(rom_name);\r
81 while (p > rom_name && *p != '/') p--;\r
82\r
83 if (rom_loaded) gp2x_pd_clone_buffer2();\r
84 else memset(gp2x_screen, 0, 320*240*2);\r
85\r
86 smalltext_out16(1, 1, "Loading", 0xffff);\r
87 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
88 gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240*2);\r
89 menu_flip();\r
90 PicoCartLoadProgressCB = load_progress_cb;\r
91 PicoCDLoadProgressCB = cdload_progress_cb;\r
92 cdload_called = 0;\r
93}\r
94\r
95void menu_romload_end(void)\r
96{\r
97 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;\r
98 smalltext_out16(1, cdload_called ? 60 : 30, "Starting emulation...", 0xffff);\r
99 menu_flip();\r
100}\r
101\r
102// -------------- ROM selector --------------\r
103\r
104// rrrr rggg gggb bbbb\r
105static unsigned short file2color(const char *fname)\r
106{\r
107 const char *ext = fname + strlen(fname) - 3;\r
108 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };\r
109 static const char *other_exts[] = { "gmv", "pat" };\r
110 int i;\r
111\r
112 if (ext < fname) ext = fname;\r
113 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
114 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
115 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
116 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
117 return 0xffff;\r
118}\r
119\r
120static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
121{\r
122 int start, i, pos;\r
123\r
124 start = 12 - sel;\r
125 n--; // exclude current dir (".")\r
126\r
127 gp2x_pd_clone_buffer2();\r
128\r
129 if (!rom_loaded) {\r
130 menu_darken_bg(gp2x_screen, 320*240, 0);\r
131 }\r
132\r
133 menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8, 0);\r
134\r
135 if(start - 2 >= 0)\r
136 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
137 for (i = 0; i < n; i++) {\r
138 pos = start + i;\r
139 if (pos < 0) continue;\r
140 if (pos > 23) break;\r
141 if (namelist[i+1]->d_type == DT_DIR) {\r
142 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
143 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
144 } else {\r
145 unsigned short color = file2color(namelist[i+1]->d_name);\r
146 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
147 }\r
148 }\r
149 text_out16(5, 120, ">");\r
150 menu_flip();\r
151}\r
152\r
153static int scandir_cmp(const void *p1, const void *p2)\r
154{\r
155 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
156 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
157 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
158 if ((*d2)->d_type == DT_DIR) return 1;\r
159 return alphasort(d1, d2);\r
160}\r
161\r
162static char *filter_exts[] = {\r
163 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
164 ".jpg", ".gpe"\r
165};\r
166\r
167static int scandir_filter(const struct dirent *ent)\r
168{\r
169 const char *p;\r
170 int i;\r
171\r
172 if (ent == NULL || ent->d_name == NULL) return 0;\r
173 if (strlen(ent->d_name) < 5) return 1;\r
174\r
175 p = ent->d_name + strlen(ent->d_name) - 4;\r
176\r
177 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
178 {\r
179 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
180 }\r
181\r
182 return 1;\r
183}\r
184\r
185static void do_delete(const char *fpath, const char *fname)\r
186{\r
187 int len, inp;\r
188\r
189 gp2x_pd_clone_buffer2();\r
190\r
191 if (!rom_loaded)\r
192 menu_darken_bg(gp2x_screen, 320*240, 0);\r
193\r
194 len = strlen(fname);\r
195 if (len > 320/6) len = 320/6;\r
196\r
197 text_out16(320/2 - 15*8/2, 80, "About to delete");\r
198 smalltext_out16_lim(320/2 - len*6/2, 95, fname, 0xbdff, len);\r
199 text_out16(320/2 - 13*8/2, 110, "Are you sure?");\r
200 text_out16(320/2 - 25*8/2, 120, "(Y - confirm, X - cancel)");\r
201 menu_flip();\r
202\r
203\r
204 while (in_menu_wait_any(50) & (PBTN_WEST|PBTN_MENU));\r
205 inp = in_menu_wait(GP2X_Y|PBTN_MBACK); /* FIXME */\r
206 if (inp & GP2X_Y)\r
207 remove(fpath);\r
208}\r
209\r
210static char *romsel_loop(char *curr_path)\r
211{\r
212 struct dirent **namelist;\r
213 DIR *dir;\r
214 int n, sel = 0;\r
215 unsigned long inp = 0;\r
216 char *ret = NULL, *fname = NULL;\r
217\r
218rescan:\r
219 // is this a dir or a full path?\r
220 if ((dir = opendir(curr_path))) {\r
221 closedir(dir);\r
222 } else {\r
223 char *p;\r
224 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
225 *p = 0;\r
226 fname = p+1;\r
227 }\r
228\r
229 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
230 if (n < 0) {\r
231 // try root\r
232 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
233 if (n < 0) {\r
234 // oops, we failed\r
235 printf("dir: %s\n", curr_path);\r
236 perror("scandir");\r
237 return NULL;\r
238 }\r
239 }\r
240\r
241 // try to find sel\r
242 if (fname != NULL) {\r
243 int i;\r
244 for (i = 1; i < n; i++) {\r
245 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
246 sel = i - 1;\r
247 break;\r
248 }\r
249 }\r
250 }\r
251\r
252 for (;;)\r
253 {\r
254 draw_dirlist(curr_path, namelist, n, sel);\r
255 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_WEST|PBTN_MOK|PBTN_MBACK|PBTN_MENU);\r
256 if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
257 if(inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
258 if(inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
259 if(inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
260 if(inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
261 if(inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
262 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_WEST)) == (PBTN_MENU|PBTN_WEST)) // enter dir/select || delete\r
263 {\r
264 again:\r
265 if (namelist[sel+1]->d_type == DT_REG)\r
266 {\r
267 strcpy(romFileName, curr_path);\r
268 strcat(romFileName, "/");\r
269 strcat(romFileName, namelist[sel+1]->d_name);\r
270 if (inp & PBTN_MOK) { // return sel\r
271 ret = romFileName;\r
272 break;\r
273 }\r
274 do_delete(romFileName, namelist[sel+1]->d_name);\r
275 if (n > 0) {\r
276 while (n--) free(namelist[n]);\r
277 free(namelist);\r
278 }\r
279 goto rescan;\r
280 }\r
281 else if (namelist[sel+1]->d_type == DT_DIR)\r
282 {\r
283 int newlen;\r
284 char *p, *newdir;\r
285 if (!(inp & PBTN_MOK)) continue;\r
286 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
287 newdir = malloc(newlen);\r
288 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
289 char *start = curr_path;\r
290 p = start + strlen(start) - 1;\r
291 while (*p == '/' && p > start) p--;\r
292 while (*p != '/' && p > start) p--;\r
293 if (p <= start) strcpy(newdir, "/");\r
294 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
295 } else {\r
296 strcpy(newdir, curr_path);\r
297 p = newdir + strlen(newdir) - 1;\r
298 while (*p == '/' && p >= newdir) *p-- = 0;\r
299 strcat(newdir, "/");\r
300 strcat(newdir, namelist[sel+1]->d_name);\r
301 }\r
302 ret = romsel_loop(newdir);\r
303 free(newdir);\r
304 break;\r
305 }\r
306 else\r
307 {\r
308 // unknown file type, happens on NTFS mounts. Try to guess.\r
309 FILE *tstf; int tmp;\r
310 strcpy(romFileName, curr_path);\r
311 strcat(romFileName, "/");\r
312 strcat(romFileName, namelist[sel+1]->d_name);\r
313 tstf = fopen(romFileName, "rb");\r
314 if (tstf != NULL)\r
315 {\r
316 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
317 namelist[sel+1]->d_type = DT_REG;\r
318 else namelist[sel+1]->d_type = DT_DIR;\r
319 fclose(tstf);\r
320 goto again;\r
321 }\r
322 }\r
323 }\r
324 if(inp & PBTN_MBACK) break; // cancel\r
325 }\r
326\r
327 if (n > 0) {\r
328 while (n--) free(namelist[n]);\r
329 free(namelist);\r
330 }\r
331\r
332 return ret;\r
333}\r
334\r
335// ------------ patch/gg menu ------------\r
336\r
337static void draw_patchlist(int sel)\r
338{\r
339 int start, i, pos, active;\r
340\r
341 start = 12 - sel;\r
342\r
343 gp2x_pd_clone_buffer2();\r
344\r
345 for (i = 0; i < PicoPatchCount; i++) {\r
346 pos = start + i;\r
347 if (pos < 0) continue;\r
348 if (pos > 23) break;\r
349 active = PicoPatches[i].active;\r
350 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
351 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
352 }\r
353 pos = start + i;\r
354 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
355\r
356 text_out16(5, 120, ">");\r
357 menu_flip();\r
358}\r
359\r
360\r
361static void patches_menu_loop(void)\r
362{\r
363 int menu_sel = 0;\r
364 unsigned long inp = 0;\r
365\r
366 for(;;)\r
367 {\r
368 draw_patchlist(menu_sel);\r
369 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK);\r
370 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
371 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
372 if(inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
373 if(inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
374 if(inp & PBTN_MOK) { // action\r
375 if (menu_sel < PicoPatchCount)\r
376 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
377 else return;\r
378 }\r
379 if(inp & PBTN_MBACK) return;\r
380 }\r
381\r
382}\r
383\r
384// ------------ savestate loader ------------\r
385\r
386static int state_slot_flags = 0;\r
387\r
388static void state_check_slots(void)\r
389{\r
390 int slot;\r
391\r
392 state_slot_flags = 0;\r
393\r
394 for (slot = 0; slot < 10; slot++)\r
395 {\r
396 if (emu_checkSaveFile(slot))\r
397 {\r
398 state_slot_flags |= 1 << slot;\r
399 }\r
400 }\r
401}\r
402\r
403static void draw_savestate_bg(int slot)\r
404{\r
405 struct PicoVideo tmp_pv;\r
406 unsigned short tmp_cram[0x40];\r
407 unsigned short tmp_vsram[0x40];\r
408 void *tmp_vram, *file;\r
409 char *fname;\r
410\r
411 fname = emu_GetSaveFName(1, 0, slot);\r
412 if (!fname) return;\r
413\r
414 tmp_vram = malloc(sizeof(Pico.vram));\r
415 if (tmp_vram == NULL) return;\r
416\r
417 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
418 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
419 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
420 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
421\r
422 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
423 file = gzopen(fname, "rb");\r
424 emu_setSaveStateCbs(1);\r
425 } else {\r
426 file = fopen(fname, "rb");\r
427 emu_setSaveStateCbs(0);\r
428 }\r
429\r
430 if (file) {\r
431 if (PicoAHW & PAHW_MCD) {\r
432 PicoCdLoadStateGfx(file);\r
433 } else {\r
434 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
435 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
436 areaSeek(file, 0x2000, SEEK_CUR);\r
437 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
438 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
439 areaSeek(file, 0x221a0, SEEK_SET);\r
440 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
441 }\r
442 areaClose(file);\r
443 }\r
444\r
445 emu_forcedFrame(POPT_EN_SOFTSCALE);\r
446 menu_prepare_bg(1);\r
447\r
448 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
449 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
450 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
451 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
452 free(tmp_vram);\r
453}\r
454\r
455static void draw_savestate_menu(int menu_sel, int is_loading)\r
456{\r
457 int tl_x = 25, tl_y = 60, y, i;\r
458\r
459 if (state_slot_flags & (1 << menu_sel))\r
460 draw_savestate_bg(menu_sel);\r
461 gp2x_pd_clone_buffer2();\r
462\r
463 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
464\r
465 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
466\r
467 /* draw all 10 slots */\r
468 y = tl_y;\r
469 for (i = 0; i < 10; i++, y+=10)\r
470 {\r
471 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
472 }\r
473 text_out16(tl_x, y, "back");\r
474\r
475 menu_flip();\r
476}\r
477\r
478static int savestate_menu_loop(int is_loading)\r
479{\r
480 static int menu_sel = 10;\r
481 int menu_sel_max = 10;\r
482 unsigned long inp = 0;\r
483\r
484 state_check_slots();\r
485\r
486 for(;;)\r
487 {\r
488 draw_savestate_menu(menu_sel, is_loading);\r
489 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK);\r
490 if(inp & PBTN_UP ) {\r
491 do {\r
492 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
493 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
494 }\r
495 if(inp & PBTN_DOWN) {\r
496 do {\r
497 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
498 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
499 }\r
500 if(inp & PBTN_MOK) { // save/load\r
501 if (menu_sel < 10) {\r
502 state_slot = menu_sel;\r
503 if (emu_SaveLoadGame(is_loading, 0)) {\r
504 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
505 return 1;\r
506 }\r
507 return 0;\r
508 } else return 1;\r
509 }\r
510 if(inp & PBTN_MBACK) return 1;\r
511 }\r
512}\r
513\r
514// -------------- key config --------------\r
515\r
516static char *action_binds(int player_idx, int action_mask)\r
517{\r
518 static char strkeys[32];\r
519 int d, k, d_prev = -1;\r
520\r
521 strkeys[0] = 0;\r
522\r
523 for (d = 0; d < IN_MAX_DEVS; d++)\r
524 {\r
525 const int *binds;\r
526 int count;\r
527\r
528 binds = in_get_dev_binds(d);\r
529 if (binds == NULL)\r
530 continue;\r
531\r
532 count = in_get_dev_bind_count(d);\r
533 for (k = 0; k < count; k++)\r
534 {\r
535 const char *xname;\r
536 char prefix[16];\r
537 if (!(binds[k] & action_mask))\r
538 continue;\r
539\r
540 if (player_idx >= 0 && ((binds[k] >> 16) & 3) != player_idx)\r
541 continue;\r
542\r
543 xname = in_get_key_name(d, k);\r
544 if (strkeys[0])\r
545 strncat(strkeys, d == d_prev ? " + " : ", ", sizeof(strkeys));\r
546 if (d) sprintf(prefix, "%d: ", d);\r
547 if (d) strncat(strkeys, prefix, sizeof(strkeys));\r
548 strncat(strkeys, xname, sizeof(strkeys));\r
549 d_prev = d;\r
550 }\r
551 }\r
552\r
553 // limit..\r
554 strkeys[20] = 0;\r
555\r
556 return strkeys;\r
557}\r
558\r
559static void unbind_action(int action, int pl_idx, int joy)\r
560{\r
561 int i, u;\r
562\r
563 if (joy <= 0)\r
564 {\r
565 for (i = 0; i < 32; i++) {\r
566 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;\r
567 currentConfig.KeyBinds[i] &= ~action;\r
568 }\r
569 }\r
570 if (joy < 0)\r
571 {\r
572 for (u = 0; u < 4; u++)\r
573 for (i = 0; i < 32; i++) {\r
574 if (pl_idx >= 0 && (currentConfig.JoyBinds[u][i]&0x30000) != (pl_idx<<16)) continue;\r
575 currentConfig.JoyBinds[u][i] &= ~action;\r
576 }\r
577 }\r
578 else if (joy > 0)\r
579 {\r
580 for (i = 0; i < 32; i++) {\r
581 if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue;\r
582 currentConfig.JoyBinds[joy-1][i] &= ~action;\r
583 }\r
584 }\r
585}\r
586\r
587static int count_bound_keys(int dev_id, int action_mask, int player_idx)\r
588{\r
589 const int *binds;\r
590 int k, keys = 0;\r
591 int count;\r
592\r
593 binds = in_get_dev_binds(dev_id);\r
594 if (binds == NULL)\r
595 return 0;\r
596\r
597 count = in_get_dev_bind_count(dev_id);\r
598 for (k = 0; k < count; k++)\r
599 {\r
600 if (!(binds[k] & action_mask))\r
601 continue;\r
602\r
603 if (player_idx >= 0 && ((binds[k] >> 16) & 3) != player_idx)\r
604 continue;\r
605\r
606 keys++;\r
607 }\r
608\r
609 return keys;\r
610}\r
611\r
612static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
613 int sel, int is_bind)\r
614{\r
615 int x, y, tl_y = 30, i;\r
616\r
617 gp2x_pd_clone_buffer2();\r
618 if (player_idx >= 0) {\r
619 text_out16(80, 10, "Player %i controls", player_idx + 1);\r
620 x = 80;\r
621 } else {\r
622 text_out16(80, 10, "Emulator controls");\r
623 x = 40;\r
624 }\r
625\r
626 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 140);\r
627\r
628 y = tl_y;\r
629 for (i = 0; i < opt_cnt; i++, y+=10)\r
630 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
631\r
632 text_out16(x, y, "Done");\r
633\r
634 if (sel < opt_cnt) {\r
635 text_out16(30, 205, is_bind ? "Press a button to bind/unbind" : "Press B to define");\r
636 text_out16(30, 225, "Select \"Done\" to exit");\r
637 } else {\r
638 text_out16(30, 205, "Use Options -> Save cfg");\r
639 text_out16(30, 215, "to save controls");\r
640 text_out16(30, 225, "Press B or X to exit");\r
641 }\r
642 menu_flip();\r
643}\r
644\r
645static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
646{\r
647 int sel = 0, menu_sel_max = opt_cnt;\r
648 int kc, dev_id, is_down, mkey, unbind;\r
649\r
650 for (;;)\r
651 {\r
652 draw_key_config(opts, opt_cnt, player_idx, sel, 0);\r
653 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MBACK|PBTN_MOK);\r
654 switch (mkey) {\r
655 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
656 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
657 case PBTN_MBACK: return;\r
658 case PBTN_MOK:\r
659 if (sel >= opt_cnt)\r
660 return;\r
661 while (in_menu_wait_any(30) & PBTN_MOK);\r
662 break;\r
663 default:continue;\r
664 }\r
665\r
666 draw_key_config(opts, opt_cnt, player_idx, sel, 1);\r
667\r
668 /* wait for some up event */\r
669 for (is_down = 1; is_down; ) {\r
670 kc = in_update_keycode(&dev_id, &is_down, -1);\r
671 }\r
672\r
673 unbind = count_bound_keys(dev_id, opts[sel].mask, player_idx) >= 2;\r
674\r
675 in_bind_key(dev_id, kc, opts[sel].mask, unbind);\r
676 if (player_idx >= 0) {\r
677 /* FIXME */\r
678 in_bind_key(dev_id, kc, 3 << 16, 1);\r
679 in_bind_key(dev_id, kc, player_idx << 16, 0);\r
680 }\r
681 }\r
682}\r
683\r
684\r
685menu_entry ctrlopt_entries[] =\r
686{\r
687 { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },\r
688 { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },\r
689 { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },\r
690 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x020, 0, 0, 1, 1 },\r
691 { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },\r
692 { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },\r
693};\r
694\r
695#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))\r
696const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;\r
697\r
698\r
699static void draw_kc_sel(int menu_sel)\r
700{\r
701 int tl_x = 25+40, tl_y = 60, y, i;\r
702 char joyname[36];\r
703\r
704 y = tl_y;\r
705 gp2x_pd_clone_buffer2();\r
706 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
707\r
708 me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);\r
709\r
710 tl_x = 25;\r
711 text_out16(tl_x, (y=130), "Input devices:");\r
712 for (i = 0; i < IN_MAX_DEVS && y < 230; i++) {\r
713 const char *tmp, *name = in_get_dev_name(i, 1);\r
714 if (name == NULL)\r
715 continue;\r
716 tmp = strchr(name, ':');\r
717 if (tmp != NULL)\r
718 name = tmp + 1;\r
719 strncpy(joyname, name, 33); joyname[33] = 0;\r
720 text_out16(tl_x, (y+=10), "%i: %s", i, joyname);\r
721 }\r
722\r
723 menu_flip();\r
724}\r
725\r
726\r
727// player2_flag, reserved, ?, ?,\r
728// ?, ?, fast forward, menu\r
729// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
730// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
731me_bind_action emuctrl_actions[] =\r
732{\r
733 { "Load State ", 1<<28 },\r
734 { "Save State ", 1<<27 },\r
735 { "Prev Save Slot ", 1<<25 },\r
736 { "Next Save Slot ", 1<<24 },\r
737 { "Switch Renderer ", 1<<26 },\r
738 { "Volume Down ", 1<<30 },\r
739 { "Volume Up ", 1<<29 },\r
740 { "Fast forward ", 1<<22 },\r
741 { "Enter Menu ", 1<<23 },\r
742 { "Pico Next page ", 1<<21 },\r
743 { "Pico Prev page ", 1<<20 },\r
744 { "Pico Switch input", 1<<19 },\r
745 { NULL, 0 }\r
746};\r
747\r
748static void kc_sel_loop(void)\r
749{\r
750 int menu_sel = 5, menu_sel_max = 5;\r
751 unsigned long inp = 0;\r
752 menu_id selected_id;\r
753\r
754 while (1)\r
755 {\r
756 draw_kc_sel(menu_sel);\r
757 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_RIGHT|PBTN_LEFT|PBTN_MOK|PBTN_MBACK);\r
758 selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);\r
759 if (inp & (PBTN_LEFT|PBTN_RIGHT)) // multi choise\r
760 me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0);\r
761 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
762 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
763 if (inp & PBTN_MOK) {\r
764 int is_6button = PicoOpt & POPT_6BTN_PAD;\r
765 switch (selected_id) {\r
766 case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;\r
767 case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;\r
768 case MA_CTRL_EMU: key_config_loop(emuctrl_actions,\r
769 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;\r
770 case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;\r
771 default: return;\r
772 }\r
773 }\r
774 if (inp & PBTN_MBACK) return;\r
775 }\r
776}\r
777\r
778\r
779// --------- sega/mega cd options ----------\r
780\r
781menu_entry cdopt_entries[] =\r
782{\r
783 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },\r
784 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },\r
785 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },\r
786 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },\r
787 { "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 },\r
788 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 },\r
789 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },\r
790 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 },\r
791 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 },\r
792 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 },\r
793 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },\r
794};\r
795\r
796#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
797const int cdopt_entry_count = CDOPT_ENTRY_COUNT;\r
798\r
799\r
800struct bios_names_t\r
801{\r
802 char us[32], eu[32], jp[32];\r
803};\r
804\r
805static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
806{\r
807 struct bios_names_t *bios_names = param;\r
808 char ra_buff[16];\r
809\r
810 switch (entry->id)\r
811 {\r
812 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
813 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
814 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
815 case MA_CDOPT_READAHEAD:\r
816 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
817 else strcpy(ra_buff, " OFF");\r
818 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
819 break;\r
820 default:break;\r
821 }\r
822}\r
823\r
824static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
825{\r
826 int tl_x = 25, tl_y = 60;\r
827 menu_id selected_id;\r
828 char ra_buff[16];\r
829\r
830 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
831 else strcpy(ra_buff, " OFF");\r
832\r
833 gp2x_pd_clone_buffer2();\r
834\r
835 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
836\r
837 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
838\r
839/* FIXME\r
840 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
841 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
842 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
843 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
844 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
845*/\r
846\r
847 menu_flip();\r
848}\r
849\r
850static void cd_menu_loop_options(void)\r
851{\r
852 static int menu_sel = 0;\r
853 int menu_sel_max = 10;\r
854 unsigned long inp = 0;\r
855 struct bios_names_t bios_names;\r
856 menu_id selected_id;\r
857 char *bios, *p;\r
858\r
859 if (emu_findBios(4, &bios)) { // US\r
860 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
861 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
862 } else strcpy(bios_names.us, "NOT FOUND");\r
863\r
864 if (emu_findBios(8, &bios)) { // EU\r
865 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
866 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
867 } else strcpy(bios_names.eu, "NOT FOUND");\r
868\r
869 if (emu_findBios(1, &bios)) { // JP\r
870 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
871 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
872 } else strcpy(bios_names.jp, "NOT FOUND");\r
873\r
874 for(;;)\r
875 {\r
876 draw_cd_menu_options(menu_sel, &bios_names);\r
877 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MOK|PBTN_MBACK);\r
878 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
879 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
880 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
881 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise\r
882 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&\r
883 selected_id == MA_CDOPT_READAHEAD) {\r
884 if (inp & PBTN_LEFT) {\r
885 PicoCDBuffers >>= 1;\r
886 if (PicoCDBuffers < 2) PicoCDBuffers = 0;\r
887 } else {\r
888 if (PicoCDBuffers < 2) PicoCDBuffers = 2;\r
889 else PicoCDBuffers <<= 1;\r
890 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
891 }\r
892 }\r
893 }\r
894 if (inp & PBTN_MOK) {\r
895 // toggleable options\r
896 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
897 selected_id == MA_CDOPT_DONE) {\r
898 return;\r
899 }\r
900 // BIOS testers\r
901 switch (selected_id) {\r
902 case MA_CDOPT_TESTBIOS_USA:\r
903 if (emu_findBios(4, &bios)) { // test US\r
904 strcpy(romFileName, bios);\r
905 engineState = PGS_ReloadRom;\r
906 return;\r
907 }\r
908 break;\r
909 case MA_CDOPT_TESTBIOS_EUR:\r
910 if (emu_findBios(8, &bios)) { // test EU\r
911 strcpy(romFileName, bios);\r
912 engineState = PGS_ReloadRom;\r
913 return;\r
914 }\r
915 break;\r
916 case MA_CDOPT_TESTBIOS_JAP:\r
917 if (emu_findBios(1, &bios)) { // test JP\r
918 strcpy(romFileName, bios);\r
919 engineState = PGS_ReloadRom;\r
920 return;\r
921 }\r
922 break;\r
923 default:\r
924 break;\r
925 }\r
926 }\r
927 if (inp & PBTN_MBACK) return;\r
928 }\r
929}\r
930\r
931\r
932// --------- advanced options ----------\r
933\r
934menu_entry opt2_entries[] =\r
935{\r
936 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1, 1 },\r
937 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1, 1 },\r
938 { "Perfect vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1, 1 },\r
939 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },\r
940 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 },\r
941 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 },\r
942 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&PicoOpt, 0x00002, 0, 0, 1, 1 },\r
943 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1, 1 },\r
944 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1, 1 },\r
945 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1, 0 },\r
946 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1, 1 },\r
947 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1, 1 },\r
948 { "SVP dynarec", MB_ONOFF, MA_OPT2_SVP_DYNAREC, &PicoOpt, 0x20000, 0, 0, 1, 1 },\r
949 { "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoOpt, 0x80000, 0, 0, 1, 1 },\r
950 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },\r
951};\r
952\r
953#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
954const int opt2_entry_count = OPT2_ENTRY_COUNT;\r
955\r
956static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
957{\r
958 if (entry->id == MA_OPT2_GAMMA)\r
959 text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
960 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
961 text_out16(x, y, "Squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
962 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
963}\r
964\r
965\r
966static void draw_amenu_options(int menu_sel)\r
967{\r
968 int tl_x = 25, tl_y = 50;\r
969\r
970 gp2x_pd_clone_buffer2();\r
971\r
972 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
973\r
974 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
975\r
976 menu_flip();\r
977}\r
978\r
979static void amenu_loop_options(void)\r
980{\r
981 static int menu_sel = 0;\r
982 int menu_sel_max;\r
983 unsigned long inp = 0;\r
984 menu_id selected_id;\r
985\r
986 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
987\r
988 for(;;)\r
989 {\r
990 draw_amenu_options(menu_sel);\r
991 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MOK|PBTN_MBACK);\r
992 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
993 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
994 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
995 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise\r
996 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&\r
997 selected_id == MA_OPT2_GAMMA) {\r
998 while ((inp = in_menu_wait_any(20)) & (PBTN_LEFT|PBTN_RIGHT)) {\r
999 currentConfig.gamma += (inp & PBTN_LEFT) ? -1 : 1;\r
1000 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1001 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1002 draw_amenu_options(menu_sel);\r
1003 }\r
1004 }\r
1005 }\r
1006 if (inp & PBTN_MOK) { // toggleable options\r
1007 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1008 selected_id == MA_OPT2_DONE) {\r
1009 return;\r
1010 }\r
1011 }\r
1012 if (inp & PBTN_MBACK) return;\r
1013 }\r
1014}\r
1015\r
1016// -------------- options --------------\r
1017\r
1018\r
1019menu_entry opt_entries[] =\r
1020{\r
1021 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },\r
1022 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1, 1 },\r
1023 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 },\r
1024 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1, 1 },\r
1025 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },\r
1026 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1, 1 },\r
1027 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },\r
1028 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &PicoOpt, 0x200, 0, 0, 1, 1 },\r
1029 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },\r
1030 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1, 1 },\r
1031 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },\r
1032 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },\r
1033 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 },\r
1034 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1035 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1036 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },\r
1037 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },\r
1038 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },\r
1039};\r
1040\r
1041#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1042const int opt_entry_count = OPT_ENTRY_COUNT;\r
1043\r
1044\r
1045static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1046{\r
1047 char *str, str24[24];\r
1048\r
1049 switch (entry->id)\r
1050 {\r
1051 case MA_OPT_RENDERER:\r
1052 if (PicoOpt & POPT_ALT_RENDERER)\r
1053 str = " 8bit fast";\r
1054 else if (currentConfig.EmuOpt&0x80)\r
1055 str = "16bit accurate";\r
1056 else\r
1057 str = " 8bit accurate";\r
1058 text_out16(x, y, "Renderer: %s", str);\r
1059 break;\r
1060 case MA_OPT_SCALING:\r
1061 switch (currentConfig.scaling) {\r
1062 default: str = " OFF"; break;\r
1063 case 1: str = "hw horizontal"; break;\r
1064 case 2: str = "hw horiz. + vert."; break;\r
1065 case 3: str = "sw horizontal"; break;\r
1066 }\r
1067 text_out16(x, y, "Scaling: %s", str);\r
1068 break;\r
1069 case MA_OPT_FRAMESKIP:\r
1070 if (currentConfig.Frameskip < 0)\r
1071 strcpy(str24, "Auto");\r
1072 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1073 text_out16(x, y, "Frameskip %s", str24);\r
1074 break;\r
1075 case MA_OPT_SOUND_QUALITY:\r
1076 str = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
1077 text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str);\r
1078 break;\r
1079 case MA_OPT_REGION:\r
1080 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));\r
1081 break;\r
1082 case MA_OPT_CONFIRM_STATES:\r
1083 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1084 default: str = "OFF"; break;\r
1085 case 1: str = "writes"; break;\r
1086 case 4: str = "loads"; break;\r
1087 case 5: str = "both"; break;\r
1088 }\r
1089 text_out16(x, y, "Confirm savestate %s", str);\r
1090 break;\r
1091 case MA_OPT_CPU_CLOCKS:\r
1092 text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
1093 break;\r
1094 case MA_OPT_SAVECFG:\r
1095 str24[0] = 0;\r
1096 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1097 text_out16(x, y, "Save cfg as default%s", str24);\r
1098 break;\r
1099 case MA_OPT_LOADCFG:\r
1100 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
1101 break;\r
1102 default:\r
1103 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1104 break;\r
1105 }\r
1106}\r
1107\r
1108\r
1109\r
1110static void draw_menu_options(int menu_sel)\r
1111{\r
1112 int tl_x = 25, tl_y = 24;\r
1113\r
1114 gp2x_pd_clone_buffer2();\r
1115\r
1116 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
1117\r
1118 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
1119\r
1120 menu_flip();\r
1121}\r
1122\r
1123static int sndrate_prevnext(int rate, int dir)\r
1124{\r
1125 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1126\r
1127 for (i = 0; i < 5; i++)\r
1128 if (rates[i] == rate) break;\r
1129\r
1130 i += dir ? 1 : -1;\r
1131 if (i > 4) return dir ? 44100 : 22050;\r
1132 if (i < 0) return dir ? 11025 : 8000;\r
1133 return rates[i];\r
1134}\r
1135\r
1136static void region_prevnext(int right)\r
1137{\r
1138 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1139 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1140 int i;\r
1141 if (right) {\r
1142 if (!PicoRegionOverride) {\r
1143 for (i = 0; i < 6; i++)\r
1144 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1145 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1146 else PicoRegionOverride=1;\r
1147 }\r
1148 else PicoRegionOverride<<=1;\r
1149 if (PicoRegionOverride > 8) PicoRegionOverride = 8;\r
1150 } else {\r
1151 if (!PicoRegionOverride) {\r
1152 for (i = 0; i < 6; i++)\r
1153 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1154 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1155 }\r
1156 else PicoRegionOverride>>=1;\r
1157 }\r
1158}\r
1159\r
1160static void menu_options_save(void)\r
1161{\r
1162 if (PicoRegionOverride) {\r
1163 // force setting possibly changed..\r
1164 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;\r
1165 }\r
1166 if (!(PicoOpt & POPT_6BTN_PAD)) {\r
1167 // unbind XYZ MODE, just in case\r
1168 unbind_action(0xf00, -1, -1);\r
1169 }\r
1170}\r
1171\r
1172static int menu_loop_options(void)\r
1173{\r
1174 static int menu_sel = 0;\r
1175 int menu_sel_max, ret;\r
1176 unsigned long inp = 0;\r
1177 menu_id selected_id;\r
1178\r
1179 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1180 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1181 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1182 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1183\r
1184 while (1)\r
1185 {\r
1186 draw_menu_options(menu_sel);\r
1187 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MOK|PBTN_MBACK);\r
1188 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1189 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1190 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1191 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice\r
1192 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0)) {\r
1193 switch (selected_id) {\r
1194 case MA_OPT_RENDERER:\r
1195 if (inp & PBTN_LEFT) {\r
1196 if (PicoOpt&0x10) PicoOpt&= ~0x10;\r
1197 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1198 else if ( currentConfig.EmuOpt &0x80) break;\r
1199 } else {\r
1200 if (PicoOpt&0x10) break;\r
1201 else if (!(currentConfig.EmuOpt &0x80))PicoOpt|= 0x10;\r
1202 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1203 }\r
1204 break;\r
1205 case MA_OPT_SOUND_QUALITY:\r
1206 if ((inp & PBTN_RIGHT) && PsndRate == 44100 && !(PicoOpt&0x08)) {\r
1207 PsndRate = 8000; PicoOpt|= 0x08;\r
1208 } else if ((inp & PBTN_LEFT) && PsndRate == 8000 && (PicoOpt&0x08)) {\r
1209 PsndRate = 44100; PicoOpt&=~0x08;\r
1210 } else PsndRate = sndrate_prevnext(PsndRate, inp & PBTN_RIGHT);\r
1211 break;\r
1212 case MA_OPT_REGION:\r
1213 region_prevnext(inp & PBTN_RIGHT);\r
1214 break;\r
1215 case MA_OPT_CONFIRM_STATES: {\r
1216 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1217 n += (inp & PBTN_LEFT) ? -1 : 1;\r
1218 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1219 n |= n << 1; n &= ~2;\r
1220 currentConfig.EmuOpt &= ~0xa00;\r
1221 currentConfig.EmuOpt |= n << 9;\r
1222 break;\r
1223 }\r
1224 case MA_OPT_SAVE_SLOT:\r
1225 if (inp & PBTN_RIGHT) {\r
1226 state_slot++; if (state_slot > 9) state_slot = 0;\r
1227 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1228 }\r
1229 break;\r
1230 case MA_OPT_CPU_CLOCKS:\r
1231 while ((inp = in_menu_wait_any(50)) & (PBTN_LEFT|PBTN_RIGHT)) {\r
1232 currentConfig.CPUclock += (inp & PBTN_LEFT) ? -1 : 1;\r
1233 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1234 draw_menu_options(menu_sel);\r
1235 }\r
1236 break;\r
1237 case MA_OPT_SAVECFG:\r
1238 case MA_OPT_SAVECFG_GAME:\r
1239 case MA_OPT_LOADCFG:\r
1240 config_slot += (inp&PBTN_RIGHT) ? 1 : -1;\r
1241 if (config_slot > 9) config_slot = 0;\r
1242 if (config_slot < 0) config_slot = 9;\r
1243 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1244 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1245 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1246 break;\r
1247 default:\r
1248 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1249 break;\r
1250 }\r
1251 }\r
1252 }\r
1253 if (inp & PBTN_MOK) {\r
1254 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1255 {\r
1256 switch (selected_id)\r
1257 {\r
1258 case MA_OPT_SCD_OPTS:\r
1259 cd_menu_loop_options();\r
1260 if (engineState == PGS_ReloadRom)\r
1261 return 0; // test BIOS\r
1262 break;\r
1263 case MA_OPT_ADV_OPTS:\r
1264 amenu_loop_options();\r
1265 break;\r
1266 case MA_OPT_SAVECFG: // done (update and write)\r
1267 menu_options_save();\r
1268 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1269 else strcpy(menuErrorMsg, "failed to write config");\r
1270 return 1;\r
1271 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1272 menu_options_save();\r
1273 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1274 else strcpy(menuErrorMsg, "failed to write config");\r
1275 return 1;\r
1276 case MA_OPT_LOADCFG:\r
1277 ret = emu_ReadConfig(1, 1);\r
1278 if (!ret) ret = emu_ReadConfig(0, 1);\r
1279 if (ret) strcpy(menuErrorMsg, "config loaded");\r
1280 else strcpy(menuErrorMsg, "failed to load config");\r
1281 return 1;\r
1282 default:\r
1283 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1284 break;\r
1285 }\r
1286 }\r
1287 }\r
1288 if(inp & PBTN_MBACK) {\r
1289 menu_options_save();\r
1290 return 0; // done (update, no write)\r
1291 }\r
1292 }\r
1293}\r
1294\r
1295// -------------- credits --------------\r
1296\r
1297static void draw_menu_credits(void)\r
1298{\r
1299 int tl_x = 15, tl_y = 56, y;\r
1300 gp2x_pd_clone_buffer2();\r
1301\r
1302 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");\r
1303 y = tl_y;\r
1304 text_out16(tl_x, y, "Credits:");\r
1305 text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,");\r
1306 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1307 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1308 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1309 text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1310 text_out16(tl_x, (y+=10), "Squidge: squidgehack");\r
1311 text_out16(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1312 text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joy code");\r
1313 text_out16(tl_x, (y+=10), "craigix: GP2X hardware");\r
1314 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
1315\r
1316 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas):");\r
1317 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");\r
1318 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");\r
1319 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");\r
1320 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");\r
1321\r
1322 menu_flip();\r
1323}\r
1324\r
1325\r
1326// -------------- root menu --------------\r
1327\r
1328menu_entry main_entries[] =\r
1329{\r
1330 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0, 0 },\r
1331 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0, 0 },\r
1332 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0, 0 },\r
1333 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0, 0 },\r
1334 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1, 0 },\r
1335 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1, 0 },\r
1336 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1, 0 },\r
1337 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1, 0 },\r
1338 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0, 0 },\r
1339 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1, 0 }\r
1340};\r
1341\r
1342#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1343\r
1344static void draw_menu_root(int menu_sel)\r
1345{\r
1346 const int tl_x = 70, tl_y = 70;\r
1347\r
1348 gp2x_pd_clone_buffer2();\r
1349\r
1350 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1351\r
1352 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
1353\r
1354 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1355\r
1356 // error\r
1357 if (menuErrorMsg[0]) {\r
1358 memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2);\r
1359 text_out16(5, 226, menuErrorMsg);\r
1360 }\r
1361 menu_flip();\r
1362}\r
1363\r
1364\r
1365static void menu_loop_root(void)\r
1366{\r
1367 static int menu_sel = 0;\r
1368 int ret, menu_sel_max;\r
1369 unsigned long inp = 0;\r
1370\r
1371 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);\r
1372 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);\r
1373 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);\r
1374 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);\r
1375 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1376\r
1377 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
1378 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1379\r
1380 /* make sure action buttons are not pressed on entering menu */\r
1381 draw_menu_root(menu_sel);\r
1382 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r
1383\r
1384 for (;;)\r
1385 {\r
1386 draw_menu_root(menu_sel);\r
1387 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R);\r
1388 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1389 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1390 if((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R)) debug_menu_loop();\r
1391 if(inp &(PBTN_MENU|PBTN_MBACK)){\r
1392 if (rom_loaded) {\r
1393 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MBACK)); // wait until select is released\r
1394 engineState = PGS_Running;\r
1395 break;\r
1396 }\r
1397 }\r
1398 if(inp & PBTN_MOK) {\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 (in_menu_wait_any(50) & PBTN_MOK);\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 (in_menu_wait_any(50) & PBTN_MOK);\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 (in_menu_wait_any(50) & PBTN_MOK);\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[PATH_MAX], *selfname;\r
1436 FILE *tstf;\r
1437 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1438 {\r
1439 fclose(tstf);\r
1440 strcpy(curr_path, loadedRomFName);\r
1441 }\r
1442 else\r
1443 getcwd(curr_path, PATH_MAX);\r
1444 selfname = romsel_loop(curr_path);\r
1445 if (selfname) {\r
1446 printf("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 usleep(500*1000);\r
1464 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK);\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 printf("%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
1486static void menu_prepare_bg(int use_game_bg)\r
1487{\r
1488 if (use_game_bg)\r
1489 {\r
1490 // darken the active framebuffer\r
1491 memset(gp2x_screen, 0, 320*8*2);\r
1492 menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224, 1);\r
1493 memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2);\r
1494 }\r
1495 else\r
1496 {\r
1497 // should really only happen once, on startup..\r
1498 readpng(gp2x_screen, "skin/background.png", READPNG_BG);\r
1499 }\r
1500\r
1501 // copy to buffer2\r
1502 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
1503}\r
1504\r
1505static void menu_gfx_prepare(void)\r
1506{\r
1507 menu_prepare_bg(rom_loaded);\r
1508\r
1509 // switch to 16bpp\r
1510 gp2x_video_changemode2(16);\r
1511 gp2x_video_RGB_setscaling(0, 320, 240);\r
1512 menu_flip();\r
1513}\r
1514\r
1515\r
1516void menu_loop_old(void)\r
1517{\r
1518 in_set_blocking(1);\r
1519 menu_gfx_prepare();\r
1520\r
1521 menu_loop_root();\r
1522\r
1523 in_set_blocking(0);\r
1524 menuErrorMsg[0] = 0;\r
1525}\r
1526\r
1527\r
1528// --------- CD tray close menu ----------\r
1529\r
1530static void draw_menu_tray(int menu_sel)\r
1531{\r
1532 int tl_x = 70, tl_y = 90, y;\r
1533 memset(gp2x_screen, 0, 320*240*2);\r
1534\r
1535 text_out16(tl_x, 20, "The unit is about to");\r
1536 text_out16(tl_x, 30, "close the CD tray.");\r
1537\r
1538 y = tl_y;\r
1539 text_out16(tl_x, y, "Load new CD image");\r
1540 text_out16(tl_x, (y+=10), "Insert nothing");\r
1541\r
1542 // draw cursor\r
1543 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
1544 // error\r
1545 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1546 menu_flip();\r
1547}\r
1548\r
1549\r
1550int menu_loop_tray(void)\r
1551{\r
1552 int menu_sel = 0, menu_sel_max = 1;\r
1553 unsigned long inp = 0;\r
1554 char curr_path[PATH_MAX], *selfname;\r
1555 FILE *tstf;\r
1556\r
1557 gp2x_memset_all_buffers(0, 0, 320*240*2);\r
1558 menu_gfx_prepare();\r
1559\r
1560 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1561 {\r
1562 fclose(tstf);\r
1563 strcpy(curr_path, loadedRomFName);\r
1564 }\r
1565 else\r
1566 {\r
1567 getcwd(curr_path, PATH_MAX);\r
1568 }\r
1569\r
1570 /* make sure action buttons are not pressed on entering menu */\r
1571 draw_menu_tray(menu_sel);\r
1572 while (in_menu_wait_any(50) & PBTN_MOK);\r
1573\r
1574 for (;;)\r
1575 {\r
1576 draw_menu_tray(menu_sel);\r
1577 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK);\r
1578 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1579 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1580 if(inp & PBTN_MOK ) {\r
1581 switch (menu_sel) {\r
1582 case 0: // select image\r
1583 selfname = romsel_loop(curr_path);\r
1584 if (selfname) {\r
1585 int ret = -1;\r
1586 cd_img_type cd_type;\r
1587 cd_type = emu_cdCheck(NULL, romFileName);\r
1588 if (cd_type != CIT_NOT_CD)\r
1589 ret = Insert_CD(romFileName, cd_type);\r
1590 if (ret != 0) {\r
1591 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1592 printf("%s\n", menuErrorMsg);\r
1593 continue;\r
1594 }\r
1595 engineState = PGS_RestartRun;\r
1596 return 1;\r
1597 }\r
1598 break;\r
1599 case 1: // insert nothing\r
1600 engineState = PGS_RestartRun;\r
1601 return 0;\r
1602 }\r
1603 }\r
1604 menuErrorMsg[0] = 0; // clear error msg\r
1605 }\r
1606}\r
1607\r
1608\r
PicoDrive's frontend in a lib