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fix events loss
[picodrive.git] / platform / gp2x / 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#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
35const char * const keyNames[] = {\r
36 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r
37 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
38 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r
39 "???", "???", "???", "PUSH", "???", "???", "???", "???"\r
40};\r
41\r
42void menu_darken_bg(void *dst, int pixels, int darker);\r
43static void menu_prepare_bg(int use_game_bg);\r
44\r
45/* wait for input, do autorepeat */\r
46int wait_for_input(int interesting)\r
47{\r
48 static int inp_prev = 0;\r
49 static int repeats = 0, wait = 20;\r
50 int ret, release = 0, i;\r
51\r
52 if (repeats == 2) wait = 3;\r
53 else if (repeats == 4) wait = 2;\r
54 else if (repeats == 6) wait = 1;\r
55\r
56 for (i = 0; i < wait; i++) {\r
57 ret = in_update_menu(30);\r
58 if (ret != inp_prev) break;\r
59 if (i == 0) repeats++;\r
60 }\r
61\r
62 while (!(ret & interesting)) {\r
63 ret = in_update_menu(0);\r
64 release = 1;\r
65 }\r
66\r
67 if (release || ret != inp_prev) {\r
68 repeats = 0;\r
69 wait = 20;\r
70 }\r
71 if (wait > 6 && (ret & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)))\r
72 wait = 6;\r
73 inp_prev = ret;\r
74\r
75 // we don't need diagonals in menus\r
76 if ((ret & PBTN_UP) && (ret & PBTN_LEFT)) ret &= ~PBTN_LEFT;\r
77 if ((ret & PBTN_UP) && (ret & PBTN_RIGHT)) ret &= ~PBTN_RIGHT;\r
78 if ((ret & PBTN_DOWN) && (ret & PBTN_LEFT)) ret &= ~PBTN_LEFT;\r
79 if ((ret & PBTN_DOWN) && (ret & PBTN_RIGHT)) ret &= ~PBTN_RIGHT;\r
80\r
81 return ret;\r
82}\r
83\r
84void menu_flip(void)\r
85{\r
86 gp2x_video_flush_cache();\r
87 gp2x_video_flip2();\r
88}\r
89\r
90\r
91// --------- loading ROM screen ----------\r
92\r
93static int cdload_called = 0;\r
94\r
95static void load_progress_cb(int percent)\r
96{\r
97 int ln, len = percent * 320 / 100;\r
98 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
99\r
100 if (len > 320) len = 320;\r
101 for (ln = 8; ln > 0; ln--, dst += 320)\r
102 memset(dst, 0xff, len*2);\r
103 menu_flip();\r
104}\r
105\r
106static void cdload_progress_cb(int percent)\r
107{\r
108 int ln, len = percent * 320 / 100;\r
109 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
110\r
111 memset(dst, 0xff, 320*2*8);\r
112\r
113 smalltext_out16(1, 3*10, "Processing CD image / MP3s", 0xffff);\r
114 smalltext_out16_lim(1, 4*10, romFileName, 0xffff, 80);\r
115 dst += 320*30;\r
116\r
117 if (len > 320) len = 320;\r
118 for (ln = 8; ln > 0; ln--, dst += 320)\r
119 memset(dst, 0xff, len*2);\r
120 menu_flip();\r
121 cdload_called = 1;\r
122}\r
123\r
124void menu_romload_prepare(const char *rom_name)\r
125{\r
126 const char *p = rom_name + strlen(rom_name);\r
127 while (p > rom_name && *p != '/') p--;\r
128\r
129 if (rom_loaded) gp2x_pd_clone_buffer2();\r
130 else memset(gp2x_screen, 0, 320*240*2);\r
131\r
132 smalltext_out16(1, 1, "Loading", 0xffff);\r
133 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
134 gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240*2);\r
135 menu_flip();\r
136 PicoCartLoadProgressCB = load_progress_cb;\r
137 PicoCDLoadProgressCB = cdload_progress_cb;\r
138 cdload_called = 0;\r
139}\r
140\r
141void menu_romload_end(void)\r
142{\r
143 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;\r
144 smalltext_out16(1, cdload_called ? 60 : 30, "Starting emulation...", 0xffff);\r
145 menu_flip();\r
146}\r
147\r
148// -------------- ROM selector --------------\r
149\r
150// rrrr rggg gggb bbbb\r
151static unsigned short file2color(const char *fname)\r
152{\r
153 const char *ext = fname + strlen(fname) - 3;\r
154 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };\r
155 static const char *other_exts[] = { "gmv", "pat" };\r
156 int i;\r
157\r
158 if (ext < fname) ext = fname;\r
159 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
160 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
161 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
162 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
163 return 0xffff;\r
164}\r
165\r
166static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
167{\r
168 int start, i, pos;\r
169\r
170 start = 12 - sel;\r
171 n--; // exclude current dir (".")\r
172\r
173 gp2x_pd_clone_buffer2();\r
174\r
175 if (!rom_loaded) {\r
176 menu_darken_bg(gp2x_screen, 320*240, 0);\r
177 }\r
178\r
179 menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8, 0);\r
180\r
181 if(start - 2 >= 0)\r
182 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
183 for (i = 0; i < n; i++) {\r
184 pos = start + i;\r
185 if (pos < 0) continue;\r
186 if (pos > 23) break;\r
187 if (namelist[i+1]->d_type == DT_DIR) {\r
188 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
189 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
190 } else {\r
191 unsigned short color = file2color(namelist[i+1]->d_name);\r
192 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
193 }\r
194 }\r
195 text_out16(5, 120, ">");\r
196 menu_flip();\r
197}\r
198\r
199static int scandir_cmp(const void *p1, const void *p2)\r
200{\r
201 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
202 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
203 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
204 if ((*d2)->d_type == DT_DIR) return 1;\r
205 return alphasort(d1, d2);\r
206}\r
207\r
208static char *filter_exts[] = {\r
209 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
210 ".jpg", ".gpe"\r
211};\r
212\r
213static int scandir_filter(const struct dirent *ent)\r
214{\r
215 const char *p;\r
216 int i;\r
217\r
218 if (ent == NULL || ent->d_name == NULL) return 0;\r
219 if (strlen(ent->d_name) < 5) return 1;\r
220\r
221 p = ent->d_name + strlen(ent->d_name) - 4;\r
222\r
223 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
224 {\r
225 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
226 }\r
227\r
228 return 1;\r
229}\r
230\r
231static void do_delete(const char *fpath, const char *fname)\r
232{\r
233 int len, inp;\r
234\r
235 gp2x_pd_clone_buffer2();\r
236\r
237 if (!rom_loaded)\r
238 menu_darken_bg(gp2x_screen, 320*240, 0);\r
239\r
240 len = strlen(fname);\r
241 if (len > 320/6) len = 320/6;\r
242\r
243 text_out16(320/2 - 15*8/2, 80, "About to delete");\r
244 smalltext_out16_lim(320/2 - len*6/2, 95, fname, 0xbdff, len);\r
245 text_out16(320/2 - 13*8/2, 110, "Are you sure?");\r
246 text_out16(320/2 - 25*8/2, 120, "(Y - confirm, X - cancel)");\r
247 menu_flip();\r
248\r
249\r
250 while (gp2x_joystick_read(1) & (GP2X_A|GP2X_SELECT)) usleep(50*1000);\r
251 inp = wait_for_input(GP2X_Y|GP2X_X);\r
252 if (inp & GP2X_Y)\r
253 remove(fpath);\r
254}\r
255\r
256static char *romsel_loop(char *curr_path)\r
257{\r
258 struct dirent **namelist;\r
259 DIR *dir;\r
260 int n, sel = 0;\r
261 unsigned long inp = 0;\r
262 char *ret = NULL, *fname = NULL;\r
263\r
264rescan:\r
265 // is this a dir or a full path?\r
266 if ((dir = opendir(curr_path))) {\r
267 closedir(dir);\r
268 } else {\r
269 char *p;\r
270 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
271 *p = 0;\r
272 fname = p+1;\r
273 }\r
274\r
275 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
276 if (n < 0) {\r
277 // try root\r
278 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
279 if (n < 0) {\r
280 // oops, we failed\r
281 printf("dir: "); printf(curr_path); printf("\n");\r
282 perror("scandir");\r
283 return NULL;\r
284 }\r
285 }\r
286\r
287 // try to find sel\r
288 if (fname != NULL) {\r
289 int i;\r
290 for (i = 1; i < n; i++) {\r
291 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
292 sel = i - 1;\r
293 break;\r
294 }\r
295 }\r
296 }\r
297\r
298 for (;;)\r
299 {\r
300 draw_dirlist(curr_path, namelist, n, sel);\r
301 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_A|GP2X_B|GP2X_X|GP2X_SELECT);\r
302 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
303 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
304 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
305 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
306 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
307 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
308 if ((inp & GP2X_B) || (inp & (GP2X_SELECT|GP2X_A)) == (GP2X_SELECT|GP2X_A)) // enter dir/select || delete\r
309 {\r
310 again:\r
311 if (namelist[sel+1]->d_type == DT_REG)\r
312 {\r
313 strcpy(romFileName, curr_path);\r
314 strcat(romFileName, "/");\r
315 strcat(romFileName, namelist[sel+1]->d_name);\r
316 if (inp & GP2X_B) { // return sel\r
317 ret = romFileName;\r
318 break;\r
319 }\r
320 do_delete(romFileName, namelist[sel+1]->d_name);\r
321 if (n > 0) {\r
322 while (n--) free(namelist[n]);\r
323 free(namelist);\r
324 }\r
325 goto rescan;\r
326 }\r
327 else if (namelist[sel+1]->d_type == DT_DIR)\r
328 {\r
329 int newlen;\r
330 char *p, *newdir;\r
331 if (!(inp & GP2X_B)) continue;\r
332 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
333 newdir = malloc(newlen);\r
334 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
335 char *start = curr_path;\r
336 p = start + strlen(start) - 1;\r
337 while (*p == '/' && p > start) p--;\r
338 while (*p != '/' && p > start) p--;\r
339 if (p <= start) strcpy(newdir, "/");\r
340 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
341 } else {\r
342 strcpy(newdir, curr_path);\r
343 p = newdir + strlen(newdir) - 1;\r
344 while (*p == '/' && p >= newdir) *p-- = 0;\r
345 strcat(newdir, "/");\r
346 strcat(newdir, namelist[sel+1]->d_name);\r
347 }\r
348 ret = romsel_loop(newdir);\r
349 free(newdir);\r
350 break;\r
351 }\r
352 else\r
353 {\r
354 // unknown file type, happens on NTFS mounts. Try to guess.\r
355 FILE *tstf; int tmp;\r
356 strcpy(romFileName, curr_path);\r
357 strcat(romFileName, "/");\r
358 strcat(romFileName, namelist[sel+1]->d_name);\r
359 tstf = fopen(romFileName, "rb");\r
360 if (tstf != NULL)\r
361 {\r
362 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
363 namelist[sel+1]->d_type = DT_REG;\r
364 else namelist[sel+1]->d_type = DT_DIR;\r
365 fclose(tstf);\r
366 goto again;\r
367 }\r
368 }\r
369 }\r
370 if(inp & GP2X_X) break; // cancel\r
371 }\r
372\r
373 if (n > 0) {\r
374 while (n--) free(namelist[n]);\r
375 free(namelist);\r
376 }\r
377\r
378 return ret;\r
379}\r
380\r
381// ------------ patch/gg menu ------------\r
382\r
383static void draw_patchlist(int sel)\r
384{\r
385 int start, i, pos, active;\r
386\r
387 start = 12 - sel;\r
388\r
389 gp2x_pd_clone_buffer2();\r
390\r
391 for (i = 0; i < PicoPatchCount; i++) {\r
392 pos = start + i;\r
393 if (pos < 0) continue;\r
394 if (pos > 23) break;\r
395 active = PicoPatches[i].active;\r
396 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
397 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
398 }\r
399 pos = start + i;\r
400 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
401\r
402 text_out16(5, 120, ">");\r
403 menu_flip();\r
404}\r
405\r
406\r
407static void patches_menu_loop(void)\r
408{\r
409 int menu_sel = 0;\r
410 unsigned long inp = 0;\r
411\r
412 for(;;)\r
413 {\r
414 draw_patchlist(menu_sel);\r
415 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
416 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
417 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
418 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
419 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
420 if(inp & GP2X_B) { // action\r
421 if (menu_sel < PicoPatchCount)\r
422 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
423 else return;\r
424 }\r
425 if(inp & GP2X_X) return;\r
426 }\r
427\r
428}\r
429\r
430// ------------ savestate loader ------------\r
431\r
432static int state_slot_flags = 0;\r
433\r
434static void state_check_slots(void)\r
435{\r
436 int slot;\r
437\r
438 state_slot_flags = 0;\r
439\r
440 for (slot = 0; slot < 10; slot++)\r
441 {\r
442 if (emu_checkSaveFile(slot))\r
443 {\r
444 state_slot_flags |= 1 << slot;\r
445 }\r
446 }\r
447}\r
448\r
449static void draw_savestate_bg(int slot)\r
450{\r
451 struct PicoVideo tmp_pv;\r
452 unsigned short tmp_cram[0x40];\r
453 unsigned short tmp_vsram[0x40];\r
454 void *tmp_vram, *file;\r
455 char *fname;\r
456\r
457 fname = emu_GetSaveFName(1, 0, slot);\r
458 if (!fname) return;\r
459\r
460 tmp_vram = malloc(sizeof(Pico.vram));\r
461 if (tmp_vram == NULL) return;\r
462\r
463 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
464 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
465 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
466 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
467\r
468 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
469 file = gzopen(fname, "rb");\r
470 emu_setSaveStateCbs(1);\r
471 } else {\r
472 file = fopen(fname, "rb");\r
473 emu_setSaveStateCbs(0);\r
474 }\r
475\r
476 if (file) {\r
477 if (PicoAHW & PAHW_MCD) {\r
478 PicoCdLoadStateGfx(file);\r
479 } else {\r
480 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
481 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
482 areaSeek(file, 0x2000, SEEK_CUR);\r
483 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
484 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
485 areaSeek(file, 0x221a0, SEEK_SET);\r
486 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
487 }\r
488 areaClose(file);\r
489 }\r
490\r
491 emu_forcedFrame(POPT_EN_SOFTSCALE);\r
492 menu_prepare_bg(1);\r
493\r
494 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
495 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
496 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
497 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
498 free(tmp_vram);\r
499}\r
500\r
501static void draw_savestate_menu(int menu_sel, int is_loading)\r
502{\r
503 int tl_x = 25, tl_y = 60, y, i;\r
504\r
505 if (state_slot_flags & (1 << menu_sel))\r
506 draw_savestate_bg(menu_sel);\r
507 gp2x_pd_clone_buffer2();\r
508\r
509 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
510\r
511 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
512\r
513 /* draw all 10 slots */\r
514 y = tl_y;\r
515 for (i = 0; i < 10; i++, y+=10)\r
516 {\r
517 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
518 }\r
519 text_out16(tl_x, y, "back");\r
520\r
521 menu_flip();\r
522}\r
523\r
524static int savestate_menu_loop(int is_loading)\r
525{\r
526 static int menu_sel = 10;\r
527 int menu_sel_max = 10;\r
528 unsigned long inp = 0;\r
529\r
530 state_check_slots();\r
531\r
532 for(;;)\r
533 {\r
534 draw_savestate_menu(menu_sel, is_loading);\r
535 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
536 if(inp & GP2X_UP ) {\r
537 do {\r
538 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
539 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
540 }\r
541 if(inp & GP2X_DOWN) {\r
542 do {\r
543 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
544 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
545 }\r
546 if(inp & GP2X_B) { // save/load\r
547 if (menu_sel < 10) {\r
548 state_slot = menu_sel;\r
549 if (emu_SaveLoadGame(is_loading, 0)) {\r
550 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
551 return 1;\r
552 }\r
553 return 0;\r
554 } else return 1;\r
555 }\r
556 if(inp & GP2X_X) return 1;\r
557 }\r
558}\r
559\r
560// -------------- key config --------------\r
561\r
562static char *usb_joy_key_name(int joy, int num)\r
563{\r
564 static char name[16];\r
565 switch (num)\r
566 {\r
567 case 0: sprintf(name, "Joy%i UP", joy); break;\r
568 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
569 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
570 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
571 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
572 }\r
573 return name;\r
574}\r
575\r
576static char *action_binds(int player_idx, int action_mask)\r
577{\r
578 static char strkeys[32];\r
579 int d, k, d_prev = -1;\r
580\r
581 strkeys[0] = 0;\r
582\r
583 for (d = 0; d < IN_MAX_DEVS; d++)\r
584 {\r
585 const int *binds;\r
586 int count;\r
587\r
588 binds = in_get_dev_binds(d);\r
589 if (binds == NULL)\r
590 continue;\r
591\r
592 count = in_get_dev_bind_count(d);\r
593 for (k = 0; k < count; k++)\r
594 {\r
595 const char *xname;\r
596 char prefix[16];\r
597 if (!(binds[k] & action_mask))\r
598 continue;\r
599\r
600 if (player_idx >= 0 && ((binds[k] >> 16) & 3) != player_idx)\r
601 continue;\r
602\r
603 xname = in_get_key_name(d, k);\r
604 if (strkeys[0])\r
605 strncat(strkeys, d == d_prev ? " + " : ", ", sizeof(strkeys));\r
606 if (d) sprintf(prefix, "%d: ", d);\r
607 if (d) strncat(strkeys, prefix, sizeof(strkeys));\r
608 strncat(strkeys, xname, sizeof(strkeys));\r
609 d_prev = d;\r
610 }\r
611 }\r
612#if 0\r
613 for (i = 0; i < 32; i++) // i is key index\r
614 {\r
615 if (currentConfig.KeyBinds[i] & action_mask)\r
616 {\r
617 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
618 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, keyNames[i]); break; }\r
619 else strcpy(strkeys, keyNames[i]);\r
620 }\r
621 }\r
622 for (joy = 0; joy < num_of_joys; joy++)\r
623 {\r
624 for (i = 0; i < 32; i++)\r
625 {\r
626 if (currentConfig.JoyBinds[joy][i] & action_mask)\r
627 {\r
628 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
629 if (strkeys[0]) {\r
630 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
631 break;\r
632 }\r
633 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
634 }\r
635 }\r
636 }\r
637#endif\r
638\r
639\r
640 // limit..\r
641 strkeys[20] = 0;\r
642\r
643 return strkeys;\r
644}\r
645\r
646static void unbind_action(int action, int pl_idx, int joy)\r
647{\r
648 int i, u;\r
649\r
650 if (joy <= 0)\r
651 {\r
652 for (i = 0; i < 32; i++) {\r
653 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;\r
654 currentConfig.KeyBinds[i] &= ~action;\r
655 }\r
656 }\r
657 if (joy < 0)\r
658 {\r
659 for (u = 0; u < 4; u++)\r
660 for (i = 0; i < 32; i++) {\r
661 if (pl_idx >= 0 && (currentConfig.JoyBinds[u][i]&0x30000) != (pl_idx<<16)) continue;\r
662 currentConfig.JoyBinds[u][i] &= ~action;\r
663 }\r
664 }\r
665 else if (joy > 0)\r
666 {\r
667 for (i = 0; i < 32; i++) {\r
668 if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue;\r
669 currentConfig.JoyBinds[joy-1][i] &= ~action;\r
670 }\r
671 }\r
672}\r
673\r
674static int count_bound_keys(int dev_id, int action_mask, int player_idx)\r
675{\r
676 const int *binds;\r
677 int k, keys = 0;\r
678 int count;\r
679\r
680 binds = in_get_dev_binds(dev_id);\r
681 if (binds == NULL)\r
682 return 0;\r
683\r
684 count = in_get_dev_bind_count(dev_id);\r
685 for (k = 0; k < count; k++)\r
686 {\r
687 if (!(binds[k] & action_mask))\r
688 continue;\r
689\r
690 if (player_idx >= 0 && ((binds[k] >> 16) & 3) != player_idx)\r
691 continue;\r
692\r
693 keys++;\r
694 }\r
695\r
696 return keys;\r
697}\r
698\r
699static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
700 int sel, int is_bind)\r
701{\r
702 int x, y, tl_y = 30, i;\r
703\r
704 gp2x_pd_clone_buffer2();\r
705 if (player_idx >= 0) {\r
706 text_out16(80, 10, "Player %i controls", player_idx + 1);\r
707 x = 80;\r
708 } else {\r
709 text_out16(80, 10, "Emulator controls");\r
710 x = 40;\r
711 }\r
712\r
713 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 140);\r
714\r
715 y = tl_y;\r
716 for (i = 0; i < opt_cnt; i++, y+=10)\r
717 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
718\r
719 text_out16(x, y, "Done");\r
720\r
721 if (sel < opt_cnt) {\r
722 text_out16(30, 205, is_bind ? "Press a button to bind/unbind" : "Press B to define");\r
723 text_out16(30, 225, "Select \"Done\" to exit");\r
724 } else {\r
725 text_out16(30, 205, "Use Options -> Save cfg");\r
726 text_out16(30, 215, "to save controls");\r
727 text_out16(30, 225, "Press B or X to exit");\r
728 }\r
729 menu_flip();\r
730}\r
731\r
732static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
733{\r
734 int sel = 0, menu_sel_max = opt_cnt;\r
735 int kc, dev_id, is_down, mkey, unbind;\r
736\r
737 for (;;)\r
738 {\r
739 draw_key_config(opts, opt_cnt, player_idx, sel, 0);\r
740 mkey = wait_for_input(PBTN_UP|PBTN_DOWN|PBTN_SOUTH|PBTN_EAST);\r
741 switch (mkey) {\r
742 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
743 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
744 case PBTN_SOUTH:\r
745 if (sel >= opt_cnt)\r
746 return;\r
747 continue;\r
748 case PBTN_EAST:\r
749 if (sel >= opt_cnt)\r
750 return;\r
751 break;\r
752 default:continue;\r
753 }\r
754\r
755 draw_key_config(opts, opt_cnt, player_idx, sel, 1);\r
756 //inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
757 for (is_down = 0; is_down == 0; )\r
758 kc = in_update_keycode(&dev_id, &is_down, 0);\r
759\r
760 unbind = count_bound_keys(dev_id, opts[sel].mask, player_idx) >= 2;\r
761\r
762 in_bind_key(dev_id, kc, opts[sel].mask, unbind);\r
763 if (player_idx >= 0) {\r
764 /* FIXME */\r
765 in_bind_key(dev_id, kc, 3 << 16, 1);\r
766 in_bind_key(dev_id, kc, player_idx << 16, 0);\r
767 }\r
768 }\r
769}\r
770\r
771\r
772menu_entry ctrlopt_entries[] =\r
773{\r
774 { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },\r
775 { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },\r
776 { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },\r
777 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x020, 0, 0, 1, 1 },\r
778 { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },\r
779 { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },\r
780};\r
781\r
782#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))\r
783const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;\r
784\r
785\r
786static void draw_kc_sel(int menu_sel)\r
787{\r
788 int tl_x = 25+40, tl_y = 60, y, i;\r
789 char joyname[36];\r
790\r
791 y = tl_y;\r
792 gp2x_pd_clone_buffer2();\r
793 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
794\r
795 me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);\r
796\r
797 tl_x = 25;\r
798 text_out16(tl_x, (y=130), "USB joys detected:");\r
799 if (num_of_joys > 0) {\r
800 for (i = 0; i < num_of_joys; i++) {\r
801 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
802 text_out16(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
803 }\r
804 } else {\r
805 text_out16(tl_x, (y+=10), "none");\r
806 }\r
807\r
808 menu_flip();\r
809}\r
810\r
811\r
812// player2_flag, reserved, ?, ?,\r
813// ?, ?, fast forward, menu\r
814// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
815// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
816me_bind_action emuctrl_actions[] =\r
817{\r
818 { "Load State ", 1<<28 },\r
819 { "Save State ", 1<<27 },\r
820 { "Prev Save Slot ", 1<<25 },\r
821 { "Next Save Slot ", 1<<24 },\r
822 { "Switch Renderer ", 1<<26 },\r
823 { "Volume Down ", 1<<30 },\r
824 { "Volume Up ", 1<<29 },\r
825 { "Fast forward ", 1<<22 },\r
826 { "Enter Menu ", 1<<23 },\r
827 { "Pico Next page ", 1<<21 },\r
828 { "Pico Prev page ", 1<<20 },\r
829 { "Pico Switch input", 1<<19 },\r
830 { NULL, 0 }\r
831};\r
832\r
833static void kc_sel_loop(void)\r
834{\r
835 int menu_sel = 5, menu_sel_max = 5;\r
836 unsigned long inp = 0;\r
837 menu_id selected_id;\r
838\r
839 while (1)\r
840 {\r
841 draw_kc_sel(menu_sel);\r
842 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_RIGHT|GP2X_LEFT|GP2X_B|GP2X_X);\r
843 selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);\r
844 if (inp & (GP2X_LEFT|GP2X_RIGHT)) // multi choise\r
845 me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0);\r
846 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
847 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
848 if (inp & GP2X_B) {\r
849 int is_6button = PicoOpt & POPT_6BTN_PAD;\r
850 switch (selected_id) {\r
851 case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;\r
852 case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;\r
853 case MA_CTRL_EMU: key_config_loop(emuctrl_actions,\r
854 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;\r
855 case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;\r
856 default: return;\r
857 }\r
858 }\r
859 if (inp & GP2X_X) return;\r
860 }\r
861}\r
862\r
863\r
864// --------- sega/mega cd options ----------\r
865\r
866menu_entry cdopt_entries[] =\r
867{\r
868 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },\r
869 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },\r
870 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },\r
871 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },\r
872 { "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 },\r
873 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 },\r
874 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },\r
875 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 },\r
876 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 },\r
877 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 },\r
878 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },\r
879};\r
880\r
881#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
882const int cdopt_entry_count = CDOPT_ENTRY_COUNT;\r
883\r
884\r
885struct bios_names_t\r
886{\r
887 char us[32], eu[32], jp[32];\r
888};\r
889\r
890static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
891{\r
892 struct bios_names_t *bios_names = param;\r
893 char ra_buff[16];\r
894\r
895 switch (entry->id)\r
896 {\r
897 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
898 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
899 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
900 case MA_CDOPT_READAHEAD:\r
901 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
902 else strcpy(ra_buff, " OFF");\r
903 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
904 break;\r
905 default:break;\r
906 }\r
907}\r
908\r
909static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
910{\r
911 int tl_x = 25, tl_y = 60;\r
912 menu_id selected_id;\r
913 char ra_buff[16];\r
914\r
915 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
916 else strcpy(ra_buff, " OFF");\r
917\r
918 gp2x_pd_clone_buffer2();\r
919\r
920 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
921\r
922 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
923\r
924 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
925 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
926 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
927 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
928 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
929\r
930 menu_flip();\r
931}\r
932\r
933static void cd_menu_loop_options(void)\r
934{\r
935 static int menu_sel = 0;\r
936 int menu_sel_max = 10;\r
937 unsigned long inp = 0;\r
938 struct bios_names_t bios_names;\r
939 menu_id selected_id;\r
940 char *bios, *p;\r
941\r
942 if (emu_findBios(4, &bios)) { // US\r
943 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
944 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
945 } else strcpy(bios_names.us, "NOT FOUND");\r
946\r
947 if (emu_findBios(8, &bios)) { // EU\r
948 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
949 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
950 } else strcpy(bios_names.eu, "NOT FOUND");\r
951\r
952 if (emu_findBios(1, &bios)) { // JP\r
953 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
954 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
955 } else strcpy(bios_names.jp, "NOT FOUND");\r
956\r
957 for(;;)\r
958 {\r
959 draw_cd_menu_options(menu_sel, &bios_names);\r
960 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
961 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
962 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
963 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
964 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
965 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
966 selected_id == MA_CDOPT_READAHEAD) {\r
967 if (inp & GP2X_LEFT) {\r
968 PicoCDBuffers >>= 1;\r
969 if (PicoCDBuffers < 2) PicoCDBuffers = 0;\r
970 } else {\r
971 if (PicoCDBuffers < 2) PicoCDBuffers = 2;\r
972 else PicoCDBuffers <<= 1;\r
973 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
974 }\r
975 }\r
976 }\r
977 if (inp & GP2X_B) { // toggleable options\r
978 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
979 selected_id == MA_CDOPT_DONE) {\r
980 return;\r
981 }\r
982 }\r
983 if (inp & GP2X_START) { // BIOS testers\r
984 switch (selected_id) {\r
985 case MA_CDOPT_TESTBIOS_USA:\r
986 if (emu_findBios(4, &bios)) { // test US\r
987 strcpy(romFileName, bios);\r
988 engineState = PGS_ReloadRom;\r
989 return;\r
990 }\r
991 break;\r
992 case MA_CDOPT_TESTBIOS_EUR:\r
993 if (emu_findBios(8, &bios)) { // test EU\r
994 strcpy(romFileName, bios);\r
995 engineState = PGS_ReloadRom;\r
996 return;\r
997 }\r
998 break;\r
999 case MA_CDOPT_TESTBIOS_JAP:\r
1000 if (emu_findBios(1, &bios)) { // test JP\r
1001 strcpy(romFileName, bios);\r
1002 engineState = PGS_ReloadRom;\r
1003 return;\r
1004 }\r
1005 break;\r
1006 default:\r
1007 break;\r
1008 }\r
1009 }\r
1010 if (inp & (GP2X_X|GP2X_A)) return;\r
1011 }\r
1012}\r
1013\r
1014\r
1015// --------- advanced options ----------\r
1016\r
1017menu_entry opt2_entries[] =\r
1018{\r
1019 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1, 1 },\r
1020 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1, 1 },\r
1021 { "Perfect vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1, 1 },\r
1022 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },\r
1023 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 },\r
1024 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 },\r
1025 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&PicoOpt, 0x00002, 0, 0, 1, 1 },\r
1026 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1, 1 },\r
1027 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1, 1 },\r
1028 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1, 0 },\r
1029 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1, 1 },\r
1030 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1, 1 },\r
1031 { "SVP dynarec", MB_ONOFF, MA_OPT2_SVP_DYNAREC, &PicoOpt, 0x20000, 0, 0, 1, 1 },\r
1032 { "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoOpt, 0x80000, 0, 0, 1, 1 },\r
1033 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },\r
1034};\r
1035\r
1036#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1037const int opt2_entry_count = OPT2_ENTRY_COUNT;\r
1038\r
1039static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1040{\r
1041 if (entry->id == MA_OPT2_GAMMA)\r
1042 text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
1043 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
1044 text_out16(x, y, "Squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
1045 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1046}\r
1047\r
1048\r
1049static void draw_amenu_options(int menu_sel)\r
1050{\r
1051 int tl_x = 25, tl_y = 50;\r
1052\r
1053 gp2x_pd_clone_buffer2();\r
1054\r
1055 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
1056\r
1057 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
1058\r
1059 menu_flip();\r
1060}\r
1061\r
1062static void amenu_loop_options(void)\r
1063{\r
1064 static int menu_sel = 0;\r
1065 int menu_sel_max;\r
1066 unsigned long inp = 0;\r
1067 menu_id selected_id;\r
1068\r
1069 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
1070\r
1071 for(;;)\r
1072 {\r
1073 draw_amenu_options(menu_sel);\r
1074 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
1075 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1076 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1077 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1078 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1079 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1080 selected_id == MA_OPT2_GAMMA) {\r
1081 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1082 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1083 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1084 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1085 draw_amenu_options(menu_sel);\r
1086 usleep(18*1000);\r
1087 }\r
1088 }\r
1089 }\r
1090 if (inp & GP2X_B) { // toggleable options\r
1091 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1092 selected_id == MA_OPT2_DONE) {\r
1093 return;\r
1094 }\r
1095 }\r
1096 if (inp & (GP2X_X|GP2X_A)) return;\r
1097 }\r
1098}\r
1099\r
1100// -------------- options --------------\r
1101\r
1102\r
1103menu_entry opt_entries[] =\r
1104{\r
1105 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },\r
1106 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1, 1 },\r
1107 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 },\r
1108 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1, 1 },\r
1109 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },\r
1110 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1, 1 },\r
1111 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },\r
1112 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &PicoOpt, 0x200, 0, 0, 1, 1 },\r
1113 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },\r
1114 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1, 1 },\r
1115 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },\r
1116 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },\r
1117 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 },\r
1118 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1119 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },\r
1120 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },\r
1121 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },\r
1122 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },\r
1123};\r
1124\r
1125#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1126const int opt_entry_count = OPT_ENTRY_COUNT;\r
1127\r
1128\r
1129static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1130{\r
1131 char *str, str24[24];\r
1132\r
1133 switch (entry->id)\r
1134 {\r
1135 case MA_OPT_RENDERER:\r
1136 if (PicoOpt & POPT_ALT_RENDERER)\r
1137 str = " 8bit fast";\r
1138 else if (currentConfig.EmuOpt&0x80)\r
1139 str = "16bit accurate";\r
1140 else\r
1141 str = " 8bit accurate";\r
1142 text_out16(x, y, "Renderer: %s", str);\r
1143 break;\r
1144 case MA_OPT_SCALING:\r
1145 switch (currentConfig.scaling) {\r
1146 default: str = " OFF"; break;\r
1147 case 1: str = "hw horizontal"; break;\r
1148 case 2: str = "hw horiz. + vert."; break;\r
1149 case 3: str = "sw horizontal"; break;\r
1150 }\r
1151 text_out16(x, y, "Scaling: %s", str);\r
1152 break;\r
1153 case MA_OPT_FRAMESKIP:\r
1154 if (currentConfig.Frameskip < 0)\r
1155 strcpy(str24, "Auto");\r
1156 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1157 text_out16(x, y, "Frameskip %s", str24);\r
1158 break;\r
1159 case MA_OPT_SOUND_QUALITY:\r
1160 str = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
1161 text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str);\r
1162 break;\r
1163 case MA_OPT_REGION:\r
1164 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));\r
1165 break;\r
1166 case MA_OPT_CONFIRM_STATES:\r
1167 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1168 default: str = "OFF"; break;\r
1169 case 1: str = "writes"; break;\r
1170 case 4: str = "loads"; break;\r
1171 case 5: str = "both"; break;\r
1172 }\r
1173 text_out16(x, y, "Confirm savestate %s", str);\r
1174 break;\r
1175 case MA_OPT_CPU_CLOCKS:\r
1176 text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
1177 break;\r
1178 case MA_OPT_SAVECFG:\r
1179 str24[0] = 0;\r
1180 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1181 text_out16(x, y, "Save cfg as default%s", str24);\r
1182 break;\r
1183 case MA_OPT_LOADCFG:\r
1184 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
1185 break;\r
1186 default:\r
1187 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1188 break;\r
1189 }\r
1190}\r
1191\r
1192\r
1193\r
1194static void draw_menu_options(int menu_sel)\r
1195{\r
1196 int tl_x = 25, tl_y = 24;\r
1197\r
1198 gp2x_pd_clone_buffer2();\r
1199\r
1200 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
1201\r
1202 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
1203\r
1204 menu_flip();\r
1205}\r
1206\r
1207static int sndrate_prevnext(int rate, int dir)\r
1208{\r
1209 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1210\r
1211 for (i = 0; i < 5; i++)\r
1212 if (rates[i] == rate) break;\r
1213\r
1214 i += dir ? 1 : -1;\r
1215 if (i > 4) return dir ? 44100 : 22050;\r
1216 if (i < 0) return dir ? 11025 : 8000;\r
1217 return rates[i];\r
1218}\r
1219\r
1220static void region_prevnext(int right)\r
1221{\r
1222 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1223 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1224 int i;\r
1225 if (right) {\r
1226 if (!PicoRegionOverride) {\r
1227 for (i = 0; i < 6; i++)\r
1228 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1229 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1230 else PicoRegionOverride=1;\r
1231 }\r
1232 else PicoRegionOverride<<=1;\r
1233 if (PicoRegionOverride > 8) PicoRegionOverride = 8;\r
1234 } else {\r
1235 if (!PicoRegionOverride) {\r
1236 for (i = 0; i < 6; i++)\r
1237 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1238 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1239 }\r
1240 else PicoRegionOverride>>=1;\r
1241 }\r
1242}\r
1243\r
1244static void menu_options_save(void)\r
1245{\r
1246 if (PicoRegionOverride) {\r
1247 // force setting possibly changed..\r
1248 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;\r
1249 }\r
1250 if (!(PicoOpt & POPT_6BTN_PAD)) {\r
1251 // unbind XYZ MODE, just in case\r
1252 unbind_action(0xf00, -1, -1);\r
1253 }\r
1254}\r
1255\r
1256static int menu_loop_options(void)\r
1257{\r
1258 static int menu_sel = 0;\r
1259 int menu_sel_max, ret;\r
1260 unsigned long inp = 0;\r
1261 menu_id selected_id;\r
1262\r
1263 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);\r
1264 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1265 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1266 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1267\r
1268 while (1)\r
1269 {\r
1270 draw_menu_options(menu_sel);\r
1271 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
1272 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1273 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1274 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1275 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choice\r
1276 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1277 switch (selected_id) {\r
1278 case MA_OPT_RENDERER:\r
1279 if (inp & GP2X_LEFT) {\r
1280 if (PicoOpt&0x10) PicoOpt&= ~0x10;\r
1281 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1282 else if ( currentConfig.EmuOpt &0x80) break;\r
1283 } else {\r
1284 if (PicoOpt&0x10) break;\r
1285 else if (!(currentConfig.EmuOpt &0x80))PicoOpt|= 0x10;\r
1286 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1287 }\r
1288 break;\r
1289 case MA_OPT_SOUND_QUALITY:\r
1290 if ((inp & GP2X_RIGHT) && PsndRate == 44100 && !(PicoOpt&0x08)) {\r
1291 PsndRate = 8000; PicoOpt|= 0x08;\r
1292 } else if ((inp & GP2X_LEFT) && PsndRate == 8000 && (PicoOpt&0x08)) {\r
1293 PsndRate = 44100; PicoOpt&=~0x08;\r
1294 } else PsndRate = sndrate_prevnext(PsndRate, inp & GP2X_RIGHT);\r
1295 break;\r
1296 case MA_OPT_REGION:\r
1297 region_prevnext(inp & GP2X_RIGHT);\r
1298 break;\r
1299 case MA_OPT_CONFIRM_STATES: {\r
1300 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1301 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1302 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1303 n |= n << 1; n &= ~2;\r
1304 currentConfig.EmuOpt &= ~0xa00;\r
1305 currentConfig.EmuOpt |= n << 9;\r
1306 break;\r
1307 }\r
1308 case MA_OPT_SAVE_SLOT:\r
1309 if (inp & GP2X_RIGHT) {\r
1310 state_slot++; if (state_slot > 9) state_slot = 0;\r
1311 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1312 }\r
1313 break;\r
1314 case MA_OPT_CPU_CLOCKS:\r
1315 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1316 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1317 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1318 draw_menu_options(menu_sel);\r
1319 usleep(50*1000);\r
1320 }\r
1321 break;\r
1322 case MA_OPT_SAVECFG:\r
1323 case MA_OPT_SAVECFG_GAME:\r
1324 case MA_OPT_LOADCFG:\r
1325 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1326 if (config_slot > 9) config_slot = 0;\r
1327 if (config_slot < 0) config_slot = 9;\r
1328 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1329 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1330 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1331 break;\r
1332 default:\r
1333 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1334 break;\r
1335 }\r
1336 }\r
1337 }\r
1338 if (inp & GP2X_B) {\r
1339 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1340 {\r
1341 switch (selected_id)\r
1342 {\r
1343 case MA_OPT_SCD_OPTS:\r
1344 cd_menu_loop_options();\r
1345 if (engineState == PGS_ReloadRom)\r
1346 return 0; // test BIOS\r
1347 break;\r
1348 case MA_OPT_ADV_OPTS:\r
1349 amenu_loop_options();\r
1350 break;\r
1351 case MA_OPT_SAVECFG: // done (update and write)\r
1352 menu_options_save();\r
1353 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1354 else strcpy(menuErrorMsg, "failed to write config");\r
1355 return 1;\r
1356 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1357 menu_options_save();\r
1358 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1359 else strcpy(menuErrorMsg, "failed to write config");\r
1360 return 1;\r
1361 case MA_OPT_LOADCFG:\r
1362 ret = emu_ReadConfig(1, 1);\r
1363 if (!ret) ret = emu_ReadConfig(0, 1);\r
1364 if (ret) strcpy(menuErrorMsg, "config loaded");\r
1365 else strcpy(menuErrorMsg, "failed to load config");\r
1366 return 1;\r
1367 default:\r
1368 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1369 break;\r
1370 }\r
1371 }\r
1372 }\r
1373 if(inp & (GP2X_X|GP2X_A)) {\r
1374 menu_options_save();\r
1375 return 0; // done (update, no write)\r
1376 }\r
1377 }\r
1378}\r
1379\r
1380// -------------- credits --------------\r
1381\r
1382static void draw_menu_credits(void)\r
1383{\r
1384 int tl_x = 15, tl_y = 56, y;\r
1385 gp2x_pd_clone_buffer2();\r
1386\r
1387 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");\r
1388 y = tl_y;\r
1389 text_out16(tl_x, y, "Credits:");\r
1390 text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,");\r
1391 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1392 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1393 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1394 text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1395 text_out16(tl_x, (y+=10), "Squidge: squidgehack");\r
1396 text_out16(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1397 text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joy code");\r
1398 text_out16(tl_x, (y+=10), "craigix: GP2X hardware");\r
1399 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
1400\r
1401 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas):");\r
1402 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");\r
1403 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");\r
1404 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");\r
1405 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");\r
1406\r
1407 menu_flip();\r
1408}\r
1409\r
1410\r
1411// -------------- root menu --------------\r
1412\r
1413menu_entry main_entries[] =\r
1414{\r
1415 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0, 0 },\r
1416 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0, 0 },\r
1417 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0, 0 },\r
1418 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0, 0 },\r
1419 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1, 0 },\r
1420 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1, 0 },\r
1421 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1, 0 },\r
1422 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1, 0 },\r
1423 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0, 0 },\r
1424 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1, 0 }\r
1425};\r
1426\r
1427#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1428\r
1429static void draw_menu_root(int menu_sel)\r
1430{\r
1431 const int tl_x = 70, tl_y = 70;\r
1432\r
1433 gp2x_pd_clone_buffer2();\r
1434\r
1435 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1436\r
1437 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
1438\r
1439 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
1440\r
1441 // error\r
1442 if (menuErrorMsg[0]) {\r
1443 memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2);\r
1444 text_out16(5, 226, menuErrorMsg);\r
1445 }\r
1446 menu_flip();\r
1447}\r
1448\r
1449\r
1450static void menu_loop_root(void)\r
1451{\r
1452 static int menu_sel = 0;\r
1453 int ret, menu_sel_max;\r
1454 unsigned long inp = 0;\r
1455\r
1456 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);\r
1457 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);\r
1458 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);\r
1459 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);\r
1460 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1461\r
1462 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
1463 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1464\r
1465 /* make sure action buttons are not pressed on entering menu */\r
1466 draw_menu_root(menu_sel);\r
1467 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1468\r
1469 for (;;)\r
1470 {\r
1471 draw_menu_root(menu_sel);\r
1472 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
1473 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1474 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1475 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
1476 if(inp &(GP2X_SELECT|GP2X_X)){\r
1477 if (rom_loaded) {\r
1478 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1479 engineState = PGS_Running;\r
1480 break;\r
1481 }\r
1482 }\r
1483 if(inp & GP2X_B) {\r
1484 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1485 {\r
1486 case MA_MAIN_RESUME_GAME:\r
1487 if (rom_loaded) {\r
1488 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1489 engineState = PGS_Running;\r
1490 return;\r
1491 }\r
1492 break;\r
1493 case MA_MAIN_SAVE_STATE:\r
1494 if (rom_loaded) {\r
1495 if(savestate_menu_loop(0))\r
1496 continue;\r
1497 engineState = PGS_Running;\r
1498 return;\r
1499 }\r
1500 break;\r
1501 case MA_MAIN_LOAD_STATE:\r
1502 if (rom_loaded) {\r
1503 if(savestate_menu_loop(1))\r
1504 continue;\r
1505 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1506 engineState = PGS_Running;\r
1507 return;\r
1508 }\r
1509 break;\r
1510 case MA_MAIN_RESET_GAME:\r
1511 if (rom_loaded) {\r
1512 emu_ResetGame();\r
1513 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1514 engineState = PGS_Running;\r
1515 return;\r
1516 }\r
1517 break;\r
1518 case MA_MAIN_LOAD_ROM:\r
1519 {\r
1520 char curr_path[PATH_MAX], *selfname;\r
1521 FILE *tstf;\r
1522 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1523 {\r
1524 fclose(tstf);\r
1525 strcpy(curr_path, loadedRomFName);\r
1526 }\r
1527 else\r
1528 getcwd(curr_path, PATH_MAX);\r
1529 selfname = romsel_loop(curr_path);\r
1530 if (selfname) {\r
1531 printf("selected file: %s\n", selfname);\r
1532 engineState = PGS_ReloadRom;\r
1533 return;\r
1534 }\r
1535 break;\r
1536 }\r
1537 case MA_MAIN_OPTIONS:\r
1538 ret = menu_loop_options();\r
1539 if (ret == 1) continue; // status update\r
1540 if (engineState == PGS_ReloadRom)\r
1541 return; // BIOS test\r
1542 break;\r
1543 case MA_MAIN_CONTROLS:\r
1544 kc_sel_loop();\r
1545 break;\r
1546 case MA_MAIN_CREDITS:\r
1547 draw_menu_credits();\r
1548 usleep(500*1000);\r
1549 inp = wait_for_input(GP2X_B|GP2X_X);\r
1550 break;\r
1551 case MA_MAIN_EXIT:\r
1552 engineState = PGS_Quit;\r
1553 return;\r
1554 case MA_MAIN_PATCHES:\r
1555 if (rom_loaded && PicoPatches) {\r
1556 patches_menu_loop();\r
1557 PicoPatchApply();\r
1558 strcpy(menuErrorMsg, "Patches applied");\r
1559 continue;\r
1560 }\r
1561 break;\r
1562 default:\r
1563 printf("%s: something unknown selected\n", __FUNCTION__);\r
1564 break;\r
1565 }\r
1566 }\r
1567 menuErrorMsg[0] = 0; // clear error msg\r
1568 }\r
1569}\r
1570\r
1571void menu_darken_bg(void *dst, int pixels, int darker)\r
1572{\r
1573 unsigned int *screen = dst;\r
1574 pixels /= 2;\r
1575 if (darker)\r
1576 {\r
1577 while (pixels--)\r
1578 {\r
1579 unsigned int p = *screen;\r
1580 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1581 }\r
1582 }\r
1583 else\r
1584 {\r
1585 while (pixels--)\r
1586 {\r
1587 unsigned int p = *screen;\r
1588 *screen++ = (p&0xf79ef79e)>>1;\r
1589 }\r
1590 }\r
1591}\r
1592\r
1593static void menu_prepare_bg(int use_game_bg)\r
1594{\r
1595 if (use_game_bg)\r
1596 {\r
1597 // darken the active framebuffer\r
1598 memset(gp2x_screen, 0, 320*8*2);\r
1599 menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224, 1);\r
1600 memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2);\r
1601 }\r
1602 else\r
1603 {\r
1604 // should really only happen once, on startup..\r
1605 readpng(gp2x_screen, "skin/background.png", READPNG_BG);\r
1606 }\r
1607\r
1608 // copy to buffer2\r
1609 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
1610}\r
1611\r
1612static void menu_gfx_prepare(void)\r
1613{\r
1614 menu_prepare_bg(rom_loaded);\r
1615\r
1616 // switch to 16bpp\r
1617 gp2x_video_changemode2(16);\r
1618 gp2x_video_RGB_setscaling(0, 320, 240);\r
1619 menu_flip();\r
1620}\r
1621\r
1622\r
1623void menu_loop(void)\r
1624{\r
1625 in_set_blocking(1);\r
1626 menu_gfx_prepare();\r
1627\r
1628 menu_loop_root();\r
1629\r
1630 in_set_blocking(0);\r
1631 menuErrorMsg[0] = 0;\r
1632}\r
1633\r
1634\r
1635// --------- CD tray close menu ----------\r
1636\r
1637static void draw_menu_tray(int menu_sel)\r
1638{\r
1639 int tl_x = 70, tl_y = 90, y;\r
1640 memset(gp2x_screen, 0, 320*240*2);\r
1641\r
1642 text_out16(tl_x, 20, "The unit is about to");\r
1643 text_out16(tl_x, 30, "close the CD tray.");\r
1644\r
1645 y = tl_y;\r
1646 text_out16(tl_x, y, "Load new CD image");\r
1647 text_out16(tl_x, (y+=10), "Insert nothing");\r
1648\r
1649 // draw cursor\r
1650 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
1651 // error\r
1652 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1653 menu_flip();\r
1654}\r
1655\r
1656\r
1657int menu_loop_tray(void)\r
1658{\r
1659 int menu_sel = 0, menu_sel_max = 1;\r
1660 unsigned long inp = 0;\r
1661 char curr_path[PATH_MAX], *selfname;\r
1662 FILE *tstf;\r
1663\r
1664 gp2x_memset_all_buffers(0, 0, 320*240*2);\r
1665 menu_gfx_prepare();\r
1666\r
1667 if ( (tstf = fopen(loadedRomFName, "rb")) )\r
1668 {\r
1669 fclose(tstf);\r
1670 strcpy(curr_path, loadedRomFName);\r
1671 }\r
1672 else\r
1673 {\r
1674 getcwd(curr_path, PATH_MAX);\r
1675 }\r
1676\r
1677 /* make sure action buttons are not pressed on entering menu */\r
1678 draw_menu_tray(menu_sel);\r
1679 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1680\r
1681 for (;;)\r
1682 {\r
1683 draw_menu_tray(menu_sel);\r
1684 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
1685 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1686 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1687 if(inp & GP2X_B ) {\r
1688 switch (menu_sel) {\r
1689 case 0: // select image\r
1690 selfname = romsel_loop(curr_path);\r
1691 if (selfname) {\r
1692 int ret = -1;\r
1693 cd_img_type cd_type;\r
1694 cd_type = emu_cdCheck(NULL, romFileName);\r
1695 if (cd_type != CIT_NOT_CD)\r
1696 ret = Insert_CD(romFileName, cd_type);\r
1697 if (ret != 0) {\r
1698 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1699 printf("%s\n", menuErrorMsg);\r
1700 continue;\r
1701 }\r
1702 engineState = PGS_RestartRun;\r
1703 return 1;\r
1704 }\r
1705 break;\r
1706 case 1: // insert nothing\r
1707 engineState = PGS_RestartRun;\r
1708 return 0;\r
1709 }\r
1710 }\r
1711 menuErrorMsg[0] = 0; // clear error msg\r
1712 }\r
1713}\r
1714\r
1715\r
fast MegaDrive/MegaCD/32X emulator