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usb joys, custom pal
[fceu.git] / drivers / gp2x / menu.c
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b2b95d2e 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 "minimal.h"\r
14#include "usbjoy.h"\r
15#include "asmutils.h"\r
16#include "menu.h"\r
17#include "main.h"\r
18#include "fonts.h"\r
19#include "gp2x.h"\r
20\r
b547bda7 21#include "../../input.h"\r
22#include "../../state.h"\r
6f6bc6fa 23#include "../../palette.h"\r
b547bda7 24\r
b2b95d2e 25#ifndef _DIRENT_HAVE_D_TYPE\r
26#error "need d_type for file browser\r
27#endif\r
28\r
e6ee7529 29extern int GP2X_PORT_REV;\r
b2b95d2e 30extern char lastLoadedGameName[PATH_MAX];\r
989672f4 31extern int mmuhack_status;\r
32extern int soundvol;\r
b2b95d2e 33extern uint8 Exit; // exit emu loop flag\r
989672f4 34extern int InitSound(void);\r
b2b95d2e 35\r
b547bda7 36#define CONFIGURABLE_KEYS (GP2X_UP|GP2X_LEFT|GP2X_DOWN|GP2X_RIGHT|GP2X_START|GP2X_SELECT|GP2X_L|GP2X_R|GP2X_A|GP2X_B|GP2X_X|GP2X_Y|GP2X_PUSH)\r
37\r
b2b95d2e 38static char *gp2xKeyNames[] = {\r
39 "UP", "01???", "LEFT", "03???", "DOWN", "05???", "RIGHT", "07???",\r
40 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
41 "10???", "11???", "12???","13???", "14???","15???", "VOL DOWN", "VOL UP",\r
42 "18???", "19???", "1a???","PUSH", "1c???","1d???", "1e???", "1f???"\r
43};\r
44\r
6f6bc6fa 45\r
46static char path_buffer[PATH_MAX];\r
47\r
b2b95d2e 48char menuErrorMsg[40] = {0, };\r
49\r
50// TODO\r
51void gp2x_fceu_copy_bg(void)\r
52{\r
53 memset(gp2x_screen, 0, 320*240*2);\r
54}\r
55\r
56// draws white text to current bbp15 screen\r
57static void gp2x_text_out15_(int x, int y, const char *text)\r
58{\r
59 int i,l;\r
60 unsigned short *screen = gp2x_screen;\r
61\r
62 screen = screen + x + y*320;\r
63\r
64 for (i = 0; i < strlen(text); i++)\r
65 {\r
66 for (l=0;l<8;l++)\r
67 {\r
68 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
69 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
70 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
71 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
72 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
73 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
74 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
75 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
76 }\r
77 screen += 8;\r
78 }\r
79}\r
80\r
81void gp2x_text_out15(int x, int y, const char *texto, ...)\r
82{\r
83 va_list args;\r
84 char buffer[512];\r
85\r
86 va_start(args,texto);\r
87 vsprintf(buffer,texto,args);\r
88 va_end(args);\r
89\r
90 gp2x_text_out15_(x,y,buffer);\r
91}\r
92\r
93\r
94void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r
95{\r
96 char buffer[320/8+1];\r
97\r
98 strncpy(buffer, texto, 320/8);\r
99 if (max > 320/8) max = 320/8;\r
100 if (max < 0) max = 0;\r
101 buffer[max] = 0;\r
102\r
103 gp2x_text_out15(x,y,buffer);\r
104}\r
105\r
106static void gp2x_smalltext16(int x, int y, const char *texto)\r
107{\r
108 int i;\r
109 unsigned char *src;\r
110 unsigned short *dst;\r
111\r
112 for (i = 0;; i++, x += 6)\r
113 {\r
114 unsigned char c = (unsigned char) texto[i];\r
115 int h = 8;\r
116\r
117 if (!c) break;\r
118\r
119 src = fontdata6x8[c];\r
120 dst = (unsigned short *)gp2x_screen + x + y*320;\r
121\r
122 while (h--)\r
123 {\r
124 int w = 0x20;\r
125 while (w)\r
126 {\r
127 if( *src & w ) *dst = 0xffff;\r
128 dst++;\r
129 w>>=1;\r
130 }\r
131 src++;\r
132\r
133 dst += 320-6;\r
134 }\r
135 }\r
136}\r
137\r
138static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r
139{\r
140 char buffer[320/6+1];\r
141\r
142 strncpy(buffer, texto, 320/6);\r
143 if (max > 320/6) max = 320/6;\r
144 if (max < 0) max = 0;\r
145 buffer[max] = 0;\r
146\r
147 gp2x_smalltext16(x, y, buffer);\r
148}\r
149\r
150\r
151static unsigned long inp_prev = 0;\r
152static int inp_prevjoy = 0;\r
153\r
154static unsigned long wait_for_input(unsigned long interesting)\r
155{\r
156 unsigned long ret;\r
157 static int repeats = 0, wait = 50*1000;\r
158 int release = 0, i;\r
159\r
160 if (repeats == 2 || repeats == 4) wait /= 2;\r
161 if (repeats == 6) wait = 15 * 1000;\r
162\r
163 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
164 if (i == 0) repeats++;\r
165 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
166 else spend_cycles(wait * Settings.cpuclock);\r
167 }\r
168\r
169 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
170 usleep(50000);\r
171 release = 1;\r
172 }\r
173\r
174 if (release || ret != inp_prev) {\r
175 repeats = 0;\r
176 wait = 50*1000;\r
177 }\r
178 inp_prev = ret;\r
179 inp_prevjoy = 0;\r
180\r
181 // we don't need diagonals in menus\r
182 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
183 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
184 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
185 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
186\r
187 return ret;\r
188}\r
189\r
190static unsigned long input2_read(unsigned long interesting, int *joy)\r
191{\r
192 unsigned long ret;\r
193 int i;\r
194\r
195 do\r
196 {\r
197 *joy = 0;\r
198 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
199 gp2x_usbjoy_update();\r
200 for (i = 0; i < num_of_joys; i++) {\r
201 ret = gp2x_usbjoy_check2(i);\r
202 if (ret) { *joy = i + 1; break; }\r
203 }\r
204 if (ret) break;\r
205 }\r
206 while(0);\r
207\r
208 return ret;\r
209}\r
210\r
211// similar to wait_for_input(), but returns joy num\r
212static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
213{\r
214 unsigned long ret;\r
215 const int wait = 300*1000;\r
216 int i;\r
217\r
218 if (inp_prevjoy == 0) inp_prev &= interesting;\r
219 for (i = 0; i < 6; i++) {\r
220 ret = input2_read(interesting, joy);\r
221 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
222 usleep(wait/6);\r
223 }\r
224\r
225 while ( !(ret = input2_read(interesting, joy)) ) {\r
226 usleep(50000);\r
227 }\r
228\r
229 inp_prev = ret;\r
230 inp_prevjoy = *joy;\r
231\r
232 return ret;\r
233}\r
234\r
235\r
236\r
237// -------------- ROM selector --------------\r
238\r
239static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
240{\r
241 int start, i, pos;\r
242\r
243 start = 12 - sel;\r
244 n--; // exclude current dir (".")\r
245\r
246 //memset(gp2x_screen, 0, 320*240);\r
247 gp2x_fceu_copy_bg();\r
248\r
249 if(start - 2 >= 0)\r
250 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r
251 for (i = 0; i < n; i++) {\r
252 pos = start + i;\r
253 if (pos < 0) continue;\r
254 if (pos > 23) break;\r
255 if (namelist[i+1]->d_type == DT_DIR) {\r
256 gp2x_smalltext8_lim(14, pos*10, "/", 1);\r
257 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r
258 } else {\r
259 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r
260 }\r
261 }\r
262 gp2x_text_out15(5, 120, ">");\r
263 gp2x_video_flip();\r
264}\r
265\r
266static int scandir_cmp(const void *p1, const void *p2)\r
267{\r
268 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
269 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
270 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
271 if ((*d2)->d_type == DT_DIR) return 1;\r
272 return alphasort(d1, d2);\r
273}\r
274\r
275static char *filter_exts[] = {\r
b547bda7 276 ".gpe", ".png", "ck.o", ".txt"\r
b2b95d2e 277};\r
278\r
279static int scandir_filter(const struct dirent *ent)\r
280{\r
281 const char *p;\r
282 int i;\r
283\r
284 if (ent == NULL || ent->d_name == NULL) return 0;\r
285 if (strlen(ent->d_name) < 5) return 1;\r
286\r
287 p = ent->d_name + strlen(ent->d_name) - 4;\r
288\r
289 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
290 {\r
291 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
292 }\r
293\r
294 return 1;\r
295}\r
296\r
6f6bc6fa 297static char *filesel_loop(char *curr_path, char *final_dest)\r
b2b95d2e 298{\r
299 struct dirent **namelist;\r
300 DIR *dir;\r
6f6bc6fa 301 int n, newlen, sel = 0;\r
b2b95d2e 302 unsigned long inp = 0;\r
303 char *ret = NULL, *fname = NULL;\r
304\r
305 // is this a dir or a full path?\r
306 if ((dir = opendir(curr_path))) {\r
307 closedir(dir);\r
308 } else {\r
309 char *p;\r
310 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
311 *p = 0;\r
312 fname = p+1;\r
313 }\r
314\r
315 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
316 if (n < 0) {\r
317 // try root\r
318 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
319 if (n < 0) {\r
320 // oops, we failed\r
321 printf("dir: %s\n", curr_path);\r
322 perror("scandir");\r
323 return NULL;\r
324 }\r
325 }\r
326\r
327 // try to find sel\r
328 if (fname != NULL) {\r
329 int i;\r
330 for (i = 1; i < n; i++) {\r
331 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
332 sel = i - 1;\r
333 break;\r
334 }\r
335 }\r
336 }\r
337\r
338 for (;;)\r
339 {\r
340 draw_dirlist(curr_path, namelist, n, sel);\r
341 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
342 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
343 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
344 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
345 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
346 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
347 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
348 if(inp & GP2X_B) { // enter dir/select\r
349 again:\r
6f6bc6fa 350 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
351 if (namelist[sel+1]->d_type == DT_REG) { // file selected\r
352 if (final_dest == NULL) final_dest = malloc(newlen);\r
353 if (final_dest == NULL) break;\r
354 strcpy(final_dest, curr_path);\r
355 strcat(final_dest, "/");\r
356 strcat(final_dest, namelist[sel+1]->d_name);\r
357 ret = final_dest;\r
b2b95d2e 358 break;\r
359 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
b2b95d2e 360 char *p, *newdir = malloc(newlen);\r
6f6bc6fa 361 if (newdir == NULL) break;\r
b2b95d2e 362 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
363 char *start = curr_path;\r
364 p = start + strlen(start) - 1;\r
365 while (*p == '/' && p > start) p--;\r
366 while (*p != '/' && p > start) p--;\r
367 if (p <= start) strcpy(newdir, "/");\r
368 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
369 } else {\r
370 strcpy(newdir, curr_path);\r
371 p = newdir + strlen(newdir) - 1;\r
372 while (*p == '/' && p >= newdir) *p-- = 0;\r
373 strcat(newdir, "/");\r
374 strcat(newdir, namelist[sel+1]->d_name);\r
375 }\r
6f6bc6fa 376 ret = filesel_loop(newdir, final_dest);\r
b2b95d2e 377 free(newdir);\r
378 break;\r
379 } else {\r
380 // unknown file type, happens on NTFS mounts. Try to guess.\r
6f6bc6fa 381 char *tstfn; FILE *tstf; int tmp;\r
382 tstfn = malloc(newlen);\r
383 if (tstfn == NULL) break;\r
384 strcpy(tstfn, curr_path);\r
385 strcat(tstfn, "/");\r
386 strcat(tstfn, namelist[sel+1]->d_name);\r
387 tstf = fopen(tstfn, "rb");\r
388 free(tstfn);\r
b2b95d2e 389 if (tstf != NULL)\r
390 {\r
391 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
392 namelist[sel+1]->d_type = DT_REG;\r
393 else namelist[sel+1]->d_type = DT_DIR;\r
394 fclose(tstf);\r
395 goto again;\r
396 }\r
397 }\r
398 }\r
399 if(inp & GP2X_X) break; // cancel\r
400 }\r
401\r
402 if (n > 0) {\r
403 while(n--) free(namelist[n]);\r
404 free(namelist);\r
405 }\r
406\r
407 return ret;\r
408}\r
409\r
410// ------------ patch/gg menu ------------\r
411\r
412#if 0 // TODO?\r
413static void draw_patchlist(int sel)\r
414{\r
415 int start, i, pos;\r
416\r
417 start = 12 - sel;\r
418\r
419 gp2x_fceu_copy_bg();\r
420\r
421 for (i = 0; i < PicoPatchCount; i++) {\r
422 pos = start + i;\r
423 if (pos < 0) continue;\r
424 if (pos > 23) break;\r
425 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r
426 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r
427 }\r
428 pos = start + i;\r
429 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r
430\r
431 gp2x_text_out15(5, 120, ">");\r
432 gp2x_video_flip();\r
433}\r
434\r
435\r
436void patches_menu_loop(void)\r
437{\r
438 int menu_sel = 0;\r
439 unsigned long inp = 0;\r
440\r
441 for(;;)\r
442 {\r
443 draw_patchlist(menu_sel);\r
444 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
445 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
446 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
447 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
448 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
449 if(inp & GP2X_B) { // action\r
450 if (menu_sel < PicoPatchCount)\r
451 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
452 else return;\r
453 }\r
454 if(inp & GP2X_X) return;\r
455 }\r
456\r
457}\r
458\r
459// ------------ savestate loader ------------\r
460\r
461static void menu_prepare_bg(void);\r
462\r
463static int state_slot_flags = 0;\r
464\r
465static void state_check_slots(void)\r
466{\r
467 int slot;\r
468\r
469 state_slot_flags = 0;\r
470\r
471 for (slot = 0; slot < 10; slot++)\r
472 {\r
473 if (emu_check_save_file(slot))\r
474 {\r
475 state_slot_flags |= 1 << slot;\r
476 }\r
477 }\r
478}\r
479\r
480static void draw_savestate_bg(int slot)\r
481{\r
482 struct PicoVideo tmp_pv;\r
483 unsigned short tmp_cram[0x40];\r
484 unsigned short tmp_vsram[0x40];\r
485 void *tmp_vram, *file;\r
486 char *fname;\r
487\r
488 fname = emu_GetSaveFName(1, 0, slot);\r
489 if (!fname) return;\r
490\r
491 tmp_vram = malloc(sizeof(Pico.vram));\r
492 if (tmp_vram == NULL) return;\r
493\r
494 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
495 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
496 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
497 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
498\r
499 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
500 file = gzopen(fname, "rb");\r
501 emu_set_save_cbs(1);\r
502 } else {\r
503 file = fopen(fname, "rb");\r
504 emu_set_save_cbs(0);\r
505 }\r
506\r
507 if (file) {\r
508 if (PicoMCD & 1) {\r
509 PicoCdLoadStateGfx(file);\r
510 } else {\r
511 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
512 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
513 areaSeek(file, 0x2000, SEEK_CUR);\r
514 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
515 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
516 areaSeek(file, 0x221a0, SEEK_SET);\r
517 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
518 }\r
519 areaClose(file);\r
520 }\r
521\r
522 emu_forced_frame();\r
523 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
524 menu_prepare_bg();\r
525\r
526 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
527 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
528 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
529 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
530 free(tmp_vram);\r
531}\r
532\r
533static void draw_savestate_menu(int menu_sel, int is_loading)\r
534{\r
535 int tl_x = 25, tl_y = 60, y, i;\r
536\r
537 if (state_slot_flags & (1 << menu_sel))\r
538 draw_savestate_bg(menu_sel);\r
539 gp2x_fceu_copy_bg();\r
540\r
541 gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r
542\r
543 /* draw all 10 slots */\r
544 y = tl_y;\r
545 for (i = 0; i < 10; i++, y+=10)\r
546 {\r
547 gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
548 }\r
549 gp2x_text_out15(tl_x, y, "back");\r
550\r
551 // draw cursor\r
552 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
553\r
554 gp2x_video_flip();\r
555}\r
556\r
557static int savestate_menu_loop(int is_loading)\r
558{\r
559 int menu_sel = 10, menu_sel_max = 10;\r
560 unsigned long inp = 0;\r
561\r
562 state_check_slots();\r
563\r
564 for(;;)\r
565 {\r
566 draw_savestate_menu(menu_sel, is_loading);\r
567 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
568 if(inp & GP2X_UP ) {\r
569 do {\r
570 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
571 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
572 }\r
573 if(inp & GP2X_DOWN) {\r
574 do {\r
575 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
576 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
577 }\r
578 if(inp & GP2X_B) { // save/load\r
579 if (menu_sel < 10) {\r
580 state_slot = menu_sel;\r
581 if (emu_SaveLoadGame(is_loading, 0)) {\r
582 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
583 return 1;\r
584 }\r
585 return 0;\r
586 } else return 1;\r
587 }\r
588 if(inp & GP2X_X) return 1;\r
589 }\r
590}\r
b547bda7 591#endif\r
b2b95d2e 592\r
593// -------------- key config --------------\r
594\r
595static char *usb_joy_key_name(int joy, int num)\r
596{\r
597 static char name[16];\r
598 switch (num)\r
599 {\r
600 case 0: sprintf(name, "Joy%i UP", joy); break;\r
601 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
602 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
603 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
604 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
605 }\r
606 return name;\r
607}\r
608\r
b547bda7 609static char *action_binds(int player_idx, int action_mask)\r
b2b95d2e 610{\r
b547bda7 611 static char strkeys[32*5];\r
b2b95d2e 612 int joy, i;\r
613\r
614 strkeys[0] = 0;\r
b547bda7 615 for (i = 0; i < 32; i++) // i is key index\r
b2b95d2e 616 {\r
b547bda7 617 if (Settings.KeyBinds[i] & action_mask)\r
b2b95d2e 618 {\r
b547bda7 619 if (player_idx >= 0 && ((Settings.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 620 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
621 else strcpy(strkeys, gp2xKeyNames[i]);\r
622 }\r
623 }\r
624 for (joy = 0; joy < num_of_joys; joy++)\r
625 {\r
626 for (i = 0; i < 32; i++)\r
627 {\r
b547bda7 628 if (Settings.JoyBinds[joy][i] & action_mask)\r
b2b95d2e 629 {\r
6f6bc6fa 630 if (player_idx >= 0 && ((Settings.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 631 if (strkeys[0]) {\r
632 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
633 break;\r
634 }\r
635 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
636 }\r
637 }\r
638 }\r
639\r
b547bda7 640 return strkeys;\r
641}\r
642\r
643static void unbind_action(int action)\r
644{\r
645 int i, u;\r
646\r
647 for (i = 0; i < 32; i++)\r
648 Settings.KeyBinds[i] &= ~action;\r
649 for (u = 0; u < 4; u++)\r
650 for (i = 0; i < 32; i++)\r
651 Settings.JoyBinds[u][i] &= ~action;\r
652}\r
653\r
654static int count_bound_keys(int action, int is_joy)\r
655{\r
656 int i, u, keys = 0;\r
657\r
658 if (is_joy)\r
659 {\r
660 for (u = 0; u < 4; u++)\r
661 for (i = 0; i < 32; i++)\r
662 if (Settings.JoyBinds[u][i] & action) keys++;\r
663 }\r
664 else\r
665 {\r
666 for (i = 0; i < 32; i++)\r
667 if (Settings.KeyBinds[i] & action) keys++;\r
668 }\r
669 return keys;\r
670}\r
671\r
672typedef struct { char *name; int mask; } bind_action_t;\r
673\r
b547bda7 674static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
675{\r
676 int x, y, tl_y = 40, i;\r
677\r
b2b95d2e 678 gp2x_fceu_copy_bg();\r
989672f4 679 if (player_idx >= 0)\r
680 gp2x_text_out15(80, 20, "Player %i controls", player_idx + 1);\r
681 else gp2x_text_out15(80, 20, "Emulator controls");\r
b547bda7 682\r
683 x = 40; y = tl_y;\r
684 for (i = 0; i < opt_cnt; i++, y+=10)\r
685 gp2x_text_out15(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
686\r
687 gp2x_text_out15(x, y, "Done");\r
688\r
689 // draw cursor\r
690 gp2x_text_out15(x - 16, tl_y + sel*10, ">");\r
b2b95d2e 691\r
971a1d07 692 if (sel < opt_cnt) {\r
b547bda7 693 gp2x_text_out15(30, 190, "Press a button to bind/unbind");\r
694 gp2x_text_out15(30, 200, "Use VOL+ to clear");\r
695 gp2x_text_out15(30, 210, "To bind UP/DOWN, hold VOL-");\r
696 gp2x_text_out15(30, 220, "Select \"Done\" to exit");\r
697 } else {\r
6f6bc6fa 698 gp2x_text_out15(30, 200, "Use Options -> Save cfg");\r
699 gp2x_text_out15(30, 210, "to save controls");\r
b547bda7 700 gp2x_text_out15(30, 220, "Press B or X to exit");\r
701 }\r
b2b95d2e 702 gp2x_video_flip();\r
703}\r
704\r
b547bda7 705static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
b2b95d2e 706{\r
b547bda7 707 int joy = 0, sel = 0, menu_sel_max = opt_cnt, i;\r
b2b95d2e 708 unsigned long inp = 0;\r
709\r
710 for (;;)\r
711 {\r
b547bda7 712 draw_key_config(opts, opt_cnt, player_idx, sel);\r
713 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS|GP2X_VOL_DOWN|GP2X_VOL_UP, &joy);\r
b2b95d2e 714 // printf("got %08lX from joy %i\n", inp, joy);\r
715 if (joy == 0) {\r
b547bda7 716 if (!(inp & GP2X_VOL_DOWN)) {\r
717 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
718 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
719 }\r
720 if (sel >= opt_cnt) {\r
721 if (inp & (GP2X_B|GP2X_X)) break;\r
722 else continue;\r
b2b95d2e 723 }\r
b547bda7 724 // if we are here, we want to bind/unbind something\r
725 if (inp & GP2X_VOL_UP)\r
726 unbind_action(opts[sel].mask);\r
b2b95d2e 727 inp &= CONFIGURABLE_KEYS;\r
b2b95d2e 728 for (i = 0; i < 32; i++)\r
729 if (inp & (1 << i)) {\r
b547bda7 730 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
731 Settings.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
732 else Settings.KeyBinds[i] ^= opts[sel].mask;\r
989672f4 733 if (player_idx >= 0) {\r
734 Settings.KeyBinds[i] &= ~(3 << 16);\r
735 Settings.KeyBinds[i] |= player_idx << 16;\r
736 }\r
b2b95d2e 737 }\r
6f6bc6fa 738 }\r
739 else if (sel < opt_cnt)\r
740 {\r
b2b95d2e 741 for (i = 0; i < 32; i++)\r
742 if (inp & (1 << i)) {\r
b547bda7 743 if (count_bound_keys(opts[sel].mask, 1) >= 1) // disallow combos for usbjoy\r
744 Settings.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
745 else Settings.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
989672f4 746 if (player_idx >= 0) {\r
747 Settings.JoyBinds[joy-1][i] &= ~(3 << 16);\r
748 Settings.JoyBinds[joy-1][i] |= player_idx << 16;\r
749 }\r
b2b95d2e 750 }\r
751 }\r
752 }\r
753}\r
754\r
755static void draw_kc_sel(int menu_sel)\r
756{\r
757 int tl_x = 25+40, tl_y = 60, y, i;\r
758 char joyname[36];\r
759\r
760 y = tl_y;\r
b2b95d2e 761 gp2x_fceu_copy_bg();\r
762 gp2x_text_out15(tl_x, y, "Player 1");\r
763 gp2x_text_out15(tl_x, (y+=10), "Player 2");\r
b547bda7 764 gp2x_text_out15(tl_x, (y+=10), "Emulator controls");\r
b2b95d2e 765 gp2x_text_out15(tl_x, (y+=10), "Done");\r
766\r
767 // draw cursor\r
768 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
769\r
770 tl_x = 25;\r
771 gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r
772 if (num_of_joys > 0) {\r
773 for (i = 0; i < num_of_joys; i++) {\r
774 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
775 gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
776 }\r
777 } else {\r
778 gp2x_text_out15(tl_x, (y+=10), "none");\r
779 }\r
780\r
b2b95d2e 781 gp2x_video_flip();\r
782}\r
783\r
989672f4 784// b_turbo,a_turbo RLDU SEBA\r
785static bind_action_t ctrl_actions[] =\r
786{\r
787 { "UP ", 0x010 },\r
788 { "DOWN ", 0x020 },\r
789 { "LEFT ", 0x040 },\r
790 { "RIGHT ", 0x080 },\r
791 { "A ", 0x001 },\r
792 { "B ", 0x002 },\r
793 { "A TURBO", 0x100 },\r
794 { "B TURBO", 0x200 },\r
795 { "START ", 0x008 },\r
796 { "SELECT ", 0x004 },\r
797};\r
798\r
799static bind_action_t emuctrl_actions[] =\r
800{\r
e328100e 801 { "Save State ", 1<<31 },\r
802 { "Load State ", 1<<30 },\r
803 { "Next State Slot ", 1<<29 },\r
804 { "Prev State Slot ", 1<<28 },\r
805 { "FDS Insert/Eject ", 1<<27 },\r
806 { "FDS Select Disk ", 1<<26 },\r
807 { "VSUni Insert Coin", 1<<25 },\r
989672f4 808};\r
809\r
b2b95d2e 810static void kc_sel_loop(void)\r
811{\r
b547bda7 812 int menu_sel = 3, menu_sel_max = 3;\r
b2b95d2e 813 unsigned long inp = 0;\r
814\r
815 for(;;)\r
816 {\r
817 draw_kc_sel(menu_sel);\r
818 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
819 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
820 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
821 if(inp & GP2X_B) {\r
822 switch (menu_sel) {\r
b547bda7 823 case 0: key_config_loop(ctrl_actions, 10, 0); return;\r
824 case 1: key_config_loop(ctrl_actions, 8, 1); return;\r
989672f4 825 case 2: key_config_loop(emuctrl_actions,\r
826 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
6f6bc6fa 827 case 3: if (!fceugi) SaveConfig(NULL); return;\r
b2b95d2e 828 default: return;\r
829 }\r
830 }\r
831 if(inp & GP2X_X) return;\r
832 }\r
833}\r
b2b95d2e 834\r
835\r
989672f4 836// --------- FCEU options ----------\r
b2b95d2e 837\r
21afaa36 838extern int ntsccol,ntschue,ntsctint;\r
839extern int srendlinev[2];\r
840extern int erendlinev[2];\r
841extern int eoptions;\r
6f6bc6fa 842extern char *cpalette;\r
843extern void LoadCPalette(void);\r
21afaa36 844\r
845\r
846static void int_incdec(int *p, int inc, int min, int max)\r
847{\r
848 *p += inc;\r
849 if (*p < min) *p = min;\r
850 else if (*p > max) *p = max;\r
851}\r
852\r
989672f4 853static void draw_fcemenu_options(int menu_sel)\r
b2b95d2e 854{\r
855 int tl_x = 25, tl_y = 60, y;\r
6f6bc6fa 856 char cpal[32];\r
857\r
858 if (cpalette != NULL)\r
859 {\r
860 char *p = cpalette + strlen(cpalette) - 1;\r
861 while (*p != '/' && p > cpalette) p--;\r
862 if (*p == '/') p++;\r
863 strncpy(cpal, p, 16);\r
864 cpal[16] = 0;\r
865 }\r
866 else strcpy(cpal, " OFF");\r
b2b95d2e 867\r
868 y = tl_y;\r
b2b95d2e 869 gp2x_fceu_copy_bg();\r
870\r
6f6bc6fa 871 gp2x_text_out15(tl_x, y, "Custom palette: %s", cpal); // 0\r
872 gp2x_text_out15(tl_x, (y+=10), "NTSC Color Emulation %s", ntsccol?"ON":"OFF");\r
21afaa36 873 gp2x_text_out15(tl_x, (y+=10), " Tint (default: 56) %i", ntsctint);\r
874 gp2x_text_out15(tl_x, (y+=10), " Hue (default: 72) %i", ntschue);\r
875 gp2x_text_out15(tl_x, (y+=10), "First visible line (NTSC) %i", srendlinev[0]);\r
6f6bc6fa 876 gp2x_text_out15(tl_x, (y+=10), "Last visible line (NTSC) %i", erendlinev[0]); // 5\r
877 gp2x_text_out15(tl_x, (y+=10), "First visible line (PAL) %i", srendlinev[1]);\r
21afaa36 878 gp2x_text_out15(tl_x, (y+=10), "Last visible line (PAL) %i", erendlinev[1]);\r
879 gp2x_text_out15(tl_x, (y+=10), "Clip 8 left/right columns %s", (eoptions&EO_CLIPSIDES)?"ON":"OFF");\r
6f6bc6fa 880 gp2x_text_out15(tl_x, (y+=10), "Disable 8 sprite limit %s", (eoptions&EO_NO8LIM)?"ON":"OFF");\r
881 gp2x_text_out15(tl_x, (y+=10), "Done"); // 10\r
882\r
883 if (menu_sel == 0) {\r
884 gp2x_text_out15(30, 210, "Press B to browse,");\r
885 gp2x_text_out15(30, 220, "START to use default");\r
886 }\r
b2b95d2e 887\r
888 // draw cursor\r
889 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
890\r
891 gp2x_video_flip();\r
892}\r
893\r
989672f4 894static void fcemenu_loop_options(void)\r
b2b95d2e 895{\r
6f6bc6fa 896 int menu_sel = 0, menu_sel_max = 10, i;\r
b2b95d2e 897 unsigned long inp = 0;\r
898\r
21afaa36 899 FCEUI_GetNTSCTH(&ntsctint, &ntschue);\r
900\r
b2b95d2e 901 for(;;)\r
902 {\r
989672f4 903 draw_fcemenu_options(menu_sel);\r
6f6bc6fa 904 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
b2b95d2e 905 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
906 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
907 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
908 switch (menu_sel) {\r
6f6bc6fa 909 case 1: ntsccol = !ntsccol; break;\r
910 case 8: eoptions^=EO_CLIPSIDES; break;\r
911 case 9: eoptions^=EO_NO8LIM; break;\r
912 case 10: return;\r
21afaa36 913 }\r
914 }\r
915 if(inp & (GP2X_X|GP2X_A)) {\r
916 for(i=0;i<2;i++)\r
917 {\r
918 if(srendlinev[i]<0 || srendlinev[i]>239) srendlinev[i]=0;\r
919 if(erendlinev[i]<srendlinev[i] || erendlinev[i]>239) erendlinev[i]=239;\r
b2b95d2e 920 }\r
21afaa36 921 FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);\r
922 FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);\r
6f6bc6fa 923 FCEUI_DisableSpriteLimitation(eoptions&EO_NO8LIM);\r
924 if (cpalette) LoadCPalette();\r
925 else FCEUI_SetPaletteArray(0); // set to default\r
926 FCEU_ResetPalette();\r
21afaa36 927 return;\r
b2b95d2e 928 }\r
b2b95d2e 929 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
930 switch (menu_sel) {\r
6f6bc6fa 931 case 2: int_incdec(&ntsctint, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
932 case 3: int_incdec(&ntschue, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
933 case 4: int_incdec(&srendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
934 case 5: int_incdec(&erendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
935 case 6: int_incdec(&srendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
936 case 7: int_incdec(&erendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
937 }\r
938 }\r
939 if(menu_sel == 0 && (inp & (GP2X_START|GP2X_B))) { // custom palette\r
940 if ((inp & GP2X_START) && cpalette) {\r
941 free(cpalette);\r
942 cpalette=NULL;\r
943 }\r
944 else if (inp & GP2X_B) {\r
945 char *selfname;\r
946 if (cpalette) strncpy(path_buffer, cpalette, sizeof(path_buffer));\r
947 else getcwd(path_buffer, PATH_MAX);\r
948 path_buffer[sizeof(path_buffer)-1] = 0;\r
949\r
950 selfname = filesel_loop(path_buffer, NULL);\r
951 if (selfname) {\r
952 if (cpalette) free(cpalette);\r
953 cpalette = selfname;\r
954 }\r
b2b95d2e 955 }\r
956 }\r
957 }\r
958}\r
b2b95d2e 959\r
960// -------------- options --------------\r
961\r
962static void draw_menu_options(int menu_sel)\r
963{\r
964 int tl_x = 25, tl_y = 32, y;\r
989672f4 965 char strframeskip[8], *strscaling, *strssconfirm;\r
966 char *mms = mmuhack_status ? "active) " : "inactive)";\r
b2b95d2e 967\r
b2b95d2e 968 if (Settings.frameskip < 0)\r
969 strcpy(strframeskip, "Auto");\r
970 else sprintf(strframeskip, "%i", Settings.frameskip);\r
971 switch (Settings.scaling) {\r
972 default: strscaling = " OFF"; break;\r
973 case 1: strscaling = "hw horizontal"; break;\r
974 case 2: strscaling = "hw horiz. + vert."; break;\r
975 case 3: strscaling = "sw horizontal"; break;\r
976 }\r
977 switch (Settings.sstate_confirm) {\r
978 default: strssconfirm = "OFF"; break;\r
979 case 1: strssconfirm = "writes"; break;\r
980 case 2: strssconfirm = "loads"; break;\r
981 case 3: strssconfirm = "both"; break;\r
982 }\r
983\r
984 y = tl_y;\r
b2b95d2e 985 gp2x_fceu_copy_bg();\r
986\r
b547bda7 987 gp2x_text_out15(tl_x, y, "Scaling: %s", strscaling); // 0\r
b2b95d2e 988 gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r
989 gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r
989672f4 990 gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", soundvol?"ON":"OFF");\r
991 gp2x_text_out15(tl_x, (y+=10), "Sound Rate: %5iHz", Settings.sound_rate); // 4\r
992 gp2x_text_out15(tl_x, (y+=10), "Force Region: %s",\r
993 Settings.region_force == 2 ? "PAL" : Settings.region_force == 1 ? "NTSC" : "OFF"); // 5\r
989672f4 994 gp2x_text_out15(tl_x, (y+=10), "Turbo rate %iHz", (Settings.turbo_rate_add*60/2) >> 24);\r
6f6bc6fa 995 gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 7\r
989672f4 996 gp2x_text_out15(tl_x, (y+=10), "Save slot %i", CurrentState);\r
997 gp2x_text_out15(tl_x, (y+=10), "Faster RAM timings %s", Settings.ramtimings?"ON":"OFF");\r
6f6bc6fa 998 gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, Settings.mmuhack?"ON":"OFF"); // 10\r
989672f4 999 gp2x_text_out15(tl_x, (y+=10), "Gamma correction %i.%02i", Settings.gamma / 100, Settings.gamma%100);\r
6f6bc6fa 1000 gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock); // 12\r
989672f4 1001 gp2x_text_out15(tl_x, (y+=10), "[FCE Ultra options]");\r
b2b95d2e 1002 gp2x_text_out15(tl_x, (y+=10), "Save cfg as default");\r
1003 if (fceugi)\r
1004 gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r
1005\r
1006 // draw cursor\r
1007 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
1008\r
1009 gp2x_video_flip();\r
1010}\r
1011\r
b2b95d2e 1012static int sndrate_prevnext(int rate, int dir)\r
1013{\r
1014 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1015\r
1016 for (i = 0; i < 5; i++)\r
1017 if (rates[i] == rate) break;\r
1018\r
1019 i += dir ? 1 : -1;\r
1020 if (i > 4) return dir ? 44100 : 22050;\r
1021 if (i < 0) return dir ? 11025 : 8000;\r
1022 return rates[i];\r
1023}\r
989672f4 1024\r
989672f4 1025static void config_commit(void)\r
1026{\r
1027 gp2x_cpuclock_gamma_update();\r
1028 if (Settings.region_force)\r
1029 FCEUI_SetVidSystem(Settings.region_force - 1);\r
1030}\r
1031\r
b2b95d2e 1032static int menu_loop_options(void)\r
1033{\r
989672f4 1034 static int menu_sel = 0;\r
1035 int menu_sel_max = 15;\r
b2b95d2e 1036 unsigned long inp = 0;\r
1037\r
1038 if (fceugi) menu_sel_max++;\r
1039\r
1040 for(;;)\r
1041 {\r
1042 draw_menu_options(menu_sel);\r
1043 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
1044 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1045 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1046 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
1047 switch (menu_sel) {\r
989672f4 1048 case 1: Settings.showfps = !Settings.showfps; break;\r
1049 case 3: soundvol = soundvol ? 0 : 100; break;\r
6f6bc6fa 1050 case 9: Settings.ramtimings = !Settings.ramtimings; break;\r
1051 case 10: Settings.mmuhack = !Settings.mmuhack; break;\r
1052 case 13: fcemenu_loop_options(); break;\r
1053 case 14: // done (update and write)\r
989672f4 1054 config_commit();\r
b547bda7 1055 SaveConfig(NULL);\r
b2b95d2e 1056 return 1;\r
6f6bc6fa 1057 case 15: // done (update and write for current game)\r
989672f4 1058 config_commit();\r
b547bda7 1059 if (lastLoadedGameName[0])\r
1060 SaveConfig(lastLoadedGameName);\r
b2b95d2e 1061 return 1;\r
1062 }\r
1063 }\r
1064 if(inp & (GP2X_X|GP2X_A)) {\r
989672f4 1065 config_commit();\r
b2b95d2e 1066 return 0; // done (update, no write)\r
1067 }\r
1068 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1069 switch (menu_sel) {\r
1070 case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1071 case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r
b2b95d2e 1072 case 4:\r
989672f4 1073 Settings.sound_rate = sndrate_prevnext(Settings.sound_rate, inp & GP2X_RIGHT);\r
1074 InitSound();\r
b2b95d2e 1075 break;\r
b2b95d2e 1076 case 5: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r
6f6bc6fa 1077 case 6: {\r
989672f4 1078 int hz = Settings.turbo_rate_add*60/2 >> 24;\r
1079 int_incdec(&hz, (inp & GP2X_LEFT) ? -1 : 1, 1, 30);\r
1080 Settings.turbo_rate_add = (hz*2 << 24) / 60 + 1;\r
1081 break;\r
1082 }\r
6f6bc6fa 1083 case 7: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1084 case 8: int_incdec(&CurrentState, (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r
1085 case 11: int_incdec(&Settings.gamma, (inp & GP2X_LEFT) ? -1 : 1, 0, 300); break;\r
1086 case 12:\r
b2b95d2e 1087 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1088 Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r
b547bda7 1089 if (Settings.cpuclock < 0) Settings.cpuclock = 0; // 0 ~ do not change\r
b2b95d2e 1090 draw_menu_options(menu_sel);\r
1091 usleep(50*1000);\r
1092 }\r
1093 break;\r
1094 }\r
1095 }\r
1096 }\r
1097}\r
1098\r
1099// -------------- credits --------------\r
1100\r
1101static void draw_menu_credits(void)\r
1102{\r
32a0f49f 1103 char vstr[32];\r
971a1d07 1104\r
b547bda7 1105 //int tl_x = 15, tl_y = 70;\r
b2b95d2e 1106 gp2x_fceu_copy_bg();\r
1107\r
971a1d07 1108 sprintf(vstr, "GPFCE v" GP2X_PORT_VERSION " rev%i", GP2X_PORT_REV);\r
1109 gp2x_text_out15(20, 30, vstr);\r
1110 gp2x_text_out15(20, 40, "(c) notaz, 2007");\r
1111\r
1112 gp2x_text_out15(20, 70, "Based on FCE Ultra versions");\r
32a0f49f 1113 gp2x_text_out15(20, 80, "0.81 and 0.98.1x");\r
971a1d07 1114\r
1115 gp2x_text_out15(20, 110, " - Credits - ");\r
1116 gp2x_text_out15(20, 130, "Bero: FCE");\r
1117 gp2x_text_out15(20, 140, "Xodnizel: FCE Ultra");\r
1118 gp2x_text_out15(20, 150, "zzhu8192: original port");\r
1119 gp2x_text_out15(20, 160, "rlyeh: minimal lib");\r
1120 gp2x_text_out15(20, 170, "Hermes, theoddbot, god_at_hell:");\r
1121 gp2x_text_out15(20, 180, " cpuctrl, gamma libs");\r
1122 gp2x_text_out15(20, 190, "Squidge: squidgehack");\r
b2b95d2e 1123\r
1124 gp2x_video_flip();\r
1125}\r
1126\r
1127\r
1128// -------------- root menu --------------\r
1129\r
1130static void draw_menu_root(int menu_sel)\r
1131{\r
b547bda7 1132 int tl_x = 30, tl_y = 128, y;\r
b2b95d2e 1133 gp2x_fceu_copy_bg();\r
1134\r
1135 y = tl_y;\r
1136 if (fceugi) {\r
1137 gp2x_text_out15(tl_x, y, "Resume game");\r
1138 gp2x_text_out15(tl_x, (y+=10), "Save State");\r
1139 gp2x_text_out15(tl_x, (y+=10), "Load State");\r
1140 gp2x_text_out15(tl_x, (y+=10), "Reset game");\r
1141 } else {\r
1142 y += 30;\r
1143 }\r
1144 gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r
b547bda7 1145 gp2x_text_out15(tl_x, (y+=10), "Options");\r
1146 gp2x_text_out15(tl_x, (y+=10), "Controls");\r
b2b95d2e 1147 gp2x_text_out15(tl_x, (y+=10), "Credits");\r
1148 gp2x_text_out15(tl_x, (y+=10), "Exit");\r
1149// TODO\r
1150// if (PicoPatches)\r
1151// gp2x_text_out15(tl_x, (y+=10), "Patches / GameGenie");\r
1152\r
1153 // draw cursor\r
1154 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
1155 // error\r
b547bda7 1156 if (menuErrorMsg[0]) gp2x_text_out15(1, 230, menuErrorMsg);\r
1157 else {\r
1158 char vstr[16];\r
1159 sprintf(vstr, "v" GP2X_PORT_VERSION " r%i", GP2X_PORT_REV);\r
1160 gp2x_text_out15(320-strlen(vstr)*8-1, 230, vstr);\r
1161 }\r
b2b95d2e 1162 gp2x_video_flip();\r
1163}\r
1164\r
1165\r
1166static int menu_loop_root(void)\r
1167{\r
b547bda7 1168 int ret, menu_sel_max = 8, menu_sel_min = 4;\r
1169 static int menu_sel = 4;\r
b2b95d2e 1170 unsigned long inp = 0;\r
b2b95d2e 1171\r
b547bda7 1172 if (fceugi) menu_sel_min = 0;\r
b2b95d2e 1173// TODO if (PicoPatches) menu_sel_max = 9;\r
b547bda7 1174 if (menu_sel < menu_sel_min || menu_sel > menu_sel_max)\r
1175 menu_sel = menu_sel_min;\r
b2b95d2e 1176\r
1177 /* make sure action buttons are not pressed on entering menu */\r
1178 draw_menu_root(menu_sel);\r
1179 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1180\r
1181 for (;;)\r
1182 {\r
1183 draw_menu_root(menu_sel);\r
1184 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
1185 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r
1186 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r
1187 if(inp &(GP2X_SELECT|GP2X_X)){\r
1188 if (fceugi) {\r
1189 while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r
1190 Exit = 0;\r
1191 return 0;\r
1192 }\r
1193 }\r
1194 if(inp & GP2X_B ) {\r
1195 switch (menu_sel) {\r
1196 case 0: // resume game\r
1197 if (fceugi) {\r
1198 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1199 Exit = 0;\r
1200 return 0;\r
1201 }\r
1202 break;\r
1203 case 1: // save state\r
1204 if (fceugi) {\r
1205 /*if(savestate_menu_loop(0))\r
1206 continue;*/\r
b547bda7 1207 FCEUI_SaveState();\r
971a1d07 1208 Exit = 0;\r
1209 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1210 return 0;\r
1211 }\r
1212 break;\r
1213 case 2: // load state\r
1214 if (fceugi) {\r
1215 /*if(savestate_menu_loop(1))\r
1216 continue;*/\r
b547bda7 1217 FCEUI_LoadState();\r
971a1d07 1218 Exit = 0;\r
1219 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1220 return 0;\r
1221 }\r
1222 break;\r
1223 case 3: // reset game\r
1224 if (fceugi) {\r
b547bda7 1225 FCEU_DoSimpleCommand(FCEUNPCMD_RESET);\r
1226 Exit = 0;\r
b2b95d2e 1227 return 0;\r
1228 }\r
1229 break;\r
1230 case 4: // select rom\r
6f6bc6fa 1231 {\r
1232 FILE *tstf;\r
1233 char *selfname;\r
1234\r
1235 if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r
1236 {\r
1237 fclose(tstf);\r
1238 strncpy(path_buffer, lastLoadedGameName, sizeof(path_buffer));\r
1239 path_buffer[sizeof(path_buffer)-1] = 0;\r
1240 }\r
1241 else\r
1242 {\r
1243 getcwd(path_buffer, PATH_MAX);\r
1244 }\r
1245\r
1246 selfname = filesel_loop(path_buffer, lastLoadedGameName);\r
b2b95d2e 1247 if (selfname) {\r
1248 printf("selected file: %s\n", selfname);\r
21afaa36 1249 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1250 return 2;\r
1251 }\r
1252 break;\r
6f6bc6fa 1253 }\r
b2b95d2e 1254 case 5: // options\r
1255 ret = menu_loop_options();\r
1256 if (ret == 1) continue; // status update\r
1257 break;\r
1258 case 6: // controls\r
b547bda7 1259 kc_sel_loop();\r
b2b95d2e 1260 break;\r
1261 case 7: // credits\r
1262 draw_menu_credits();\r
1263 usleep(500*1000);\r
1264 inp = wait_for_input(GP2X_B|GP2X_X);\r
1265 break;\r
1266 case 8: // exit\r
1267 return 1;\r
1268 case 9: // patches/gg\r
1269 break;\r
1270 }\r
1271 }\r
1272 menuErrorMsg[0] = 0; // clear error msg\r
1273 }\r
1274}\r
1275\r
1276\r
1277static void menu_prepare_bg(void)\r
1278{\r
1279 // TODO...\r
1280}\r
1281\r
1282static void menu_gfx_prepare(void)\r
1283{\r
1284 menu_prepare_bg();\r
1285\r
1286 // switch bpp\r
1287 gp2x_video_changemode(16);\r
989672f4 1288 gp2x_video_set_offs(0);\r
b2b95d2e 1289 gp2x_video_RGB_setscaling(0, 320, 240);\r
1290 gp2x_video_flip();\r
1291}\r
1292\r
1293\r
1294int gp2x_menu_do(void)\r
1295{\r
1296 int ret;\r
1297\r
1298 menu_gfx_prepare();\r
1299\r
1300 ret = menu_loop_root();\r
1301\r
1302 menuErrorMsg[0] = 0;\r
1303\r
1304 return ret;\r
1305}\r
1306\r
1307\r
ARM optimized FCE Ultra port