notaz.gp2x.de / fceu.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
release r2, update credits
[fceu.git] / drivers / gp2x / menu.c
CommitLineData
f5eb372f 1// menu system for gpfce - FCE Ultra port\r
b2b95d2e 2// (c) Copyright 2006,2007 notaz, All rights reserved.\r
b2b95d2e 3\r
4#include <stdio.h>\r
5#include <string.h>\r
6#include <stdlib.h>\r
7#include <stdarg.h>\r
8#include <unistd.h>\r
9#include <dirent.h>\r
10\r
11#include "minimal.h"\r
12#include "usbjoy.h"\r
c8c88d89 13#include "../arm/asmutils.h"\r
b2b95d2e 14#include "menu.h"\r
396c448e 15#include "../common/main.h"\r
16#include "../libpicofe/fonts.h"\r
b2b95d2e 17#include "gp2x.h"\r
18\r
b547bda7 19#include "../../input.h"\r
20#include "../../state.h"\r
6f6bc6fa 21#include "../../palette.h"\r
396c448e 22#include "../libpicofe/readpng.h"\r
b547bda7 23\r
b2b95d2e 24#ifndef _DIRENT_HAVE_D_TYPE\r
396c448e 25#error need d_type for file browser\r
b2b95d2e 26#endif\r
27\r
e6ee7529 28extern int GP2X_PORT_REV;\r
b2b95d2e 29extern char lastLoadedGameName[PATH_MAX];\r
989672f4 30extern int mmuhack_status;\r
31extern int soundvol;\r
b2b95d2e 32extern uint8 Exit; // exit emu loop flag\r
989672f4 33extern int InitSound(void);\r
b2b95d2e 34\r
b547bda7 35#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
36\r
b2b95d2e 37static char *gp2xKeyNames[] = {\r
38 "UP", "01???", "LEFT", "03???", "DOWN", "05???", "RIGHT", "07???",\r
39 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
40 "10???", "11???", "12???","13???", "14???","15???", "VOL DOWN", "VOL UP",\r
41 "18???", "19???", "1a???","PUSH", "1c???","1d???", "1e???", "1f???"\r
42};\r
43\r
6f6bc6fa 44\r
45static char path_buffer[PATH_MAX];\r
47d0839e 46static unsigned short *menu_bg = 0;\r
47static int txt_xmin, txt_xmax, txt_ymin, txt_ymax;\r
6f6bc6fa 48\r
b2b95d2e 49char menuErrorMsg[40] = {0, };\r
50\r
7b356ee3 51static void menu_flip(void)\r
52{\r
53 gp2x_video_flush_cache();\r
54 gp2x_video_flip();\r
55}\r
56\r
57static void menu_darken_reset(void)\r
47d0839e 58{\r
59 txt_xmin = 320; txt_xmax = 0;\r
60 txt_ymin = 240; txt_ymax = 0;\r
61}\r
62\r
63static void gp2x_fceu_copy_bg(void)\r
64{\r
65 if (menu_bg)\r
66 memcpy(gp2x_screen, menu_bg, 320*240*2);\r
67 else memset(gp2x_screen, 0, 320*240*2);\r
7b356ee3 68 menu_darken_reset();\r
47d0839e 69}\r
70\r
7b356ee3 71static void menu_darken_text_bg(void)\r
b2b95d2e 72{\r
47d0839e 73 int x, y, xmin, xmax, ymax;\r
74 unsigned short *screen = gp2x_screen;\r
75\r
76 xmin = txt_xmin - 3;\r
77 if (xmin < 0) xmin = 0;\r
78 xmax = txt_xmax + 2;\r
79 if (xmax > 319) xmax = 319;\r
80\r
81 y = txt_ymin - 3;\r
82 if (y < 0) y = 0;\r
83 ymax = txt_ymax + 2;\r
84 if (ymax > 239) ymax = 239;\r
85\r
86 for (x = xmin; x <= xmax; x++)\r
87 screen[y*320+x] = 0xa514;\r
88 for (y++; y < ymax; y++)\r
89 {\r
90 screen[y*320+xmin] = 0xffff;\r
91 for (x = xmin+1; x < xmax; x++)\r
92 {\r
93 unsigned int p = screen[y*320+x];\r
94 if (p != 0xffff)\r
95 screen[y*320+x] = ((p&0xf79e)>>1) - ((p&0xc618)>>3);\r
96 }\r
97 screen[y*320+xmax] = 0xffff;\r
98 }\r
99 for (x = xmin; x <= xmax; x++)\r
100 screen[y*320+x] = 0xffff;\r
101}\r
102\r
103static void gp2x_fceu_darken_all(void)\r
104{\r
105 unsigned int *screen = gp2x_screen;\r
106 int count = 320*240/2;\r
107\r
108 while (count--)\r
109 {\r
110 unsigned int p = screen[count];\r
111 screen[count] = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
112 }\r
b2b95d2e 113}\r
114\r
115// draws white text to current bbp15 screen\r
116static void gp2x_text_out15_(int x, int y, const char *text)\r
117{\r
118 int i,l;\r
119 unsigned short *screen = gp2x_screen;\r
120\r
121 screen = screen + x + y*320;\r
122\r
123 for (i = 0; i < strlen(text); i++)\r
124 {\r
125 for (l=0;l<8;l++)\r
126 {\r
127 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
128 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
129 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
130 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
131 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
132 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
133 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
134 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
135 }\r
136 screen += 8;\r
137 }\r
47d0839e 138 if (x < txt_xmin) txt_xmin = x;\r
139 if (x+i*8 > txt_xmax) txt_xmax = x+i*8;\r
140 if (y < txt_ymin) txt_ymin = y;\r
141 if (y+8 > txt_ymax) txt_ymax = y+8;\r
b2b95d2e 142}\r
143\r
144void gp2x_text_out15(int x, int y, const char *texto, ...)\r
145{\r
146 va_list args;\r
147 char buffer[512];\r
148\r
149 va_start(args,texto);\r
150 vsprintf(buffer,texto,args);\r
151 va_end(args);\r
152\r
153 gp2x_text_out15_(x,y,buffer);\r
154}\r
155\r
156\r
157void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r
158{\r
159 char buffer[320/8+1];\r
160\r
161 strncpy(buffer, texto, 320/8);\r
162 if (max > 320/8) max = 320/8;\r
163 if (max < 0) max = 0;\r
164 buffer[max] = 0;\r
165\r
166 gp2x_text_out15(x,y,buffer);\r
167}\r
168\r
642070a9 169static void gp2x_smalltext16(int x, int y, const char *texto, unsigned short color)\r
b2b95d2e 170{\r
171 int i;\r
172 unsigned char *src;\r
173 unsigned short *dst;\r
174\r
175 for (i = 0;; i++, x += 6)\r
176 {\r
177 unsigned char c = (unsigned char) texto[i];\r
178 int h = 8;\r
179\r
180 if (!c) break;\r
181\r
182 src = fontdata6x8[c];\r
183 dst = (unsigned short *)gp2x_screen + x + y*320;\r
184\r
185 while (h--)\r
186 {\r
187 int w = 0x20;\r
188 while (w)\r
189 {\r
642070a9 190 if( *src & w ) *dst = color;\r
b2b95d2e 191 dst++;\r
192 w>>=1;\r
193 }\r
194 src++;\r
195\r
196 dst += 320-6;\r
197 }\r
198 }\r
199}\r
200\r
642070a9 201static void gp2x_smalltext16_lim(int x, int y, const char *texto, unsigned short color, int max)\r
b2b95d2e 202{\r
203 char buffer[320/6+1];\r
204\r
205 strncpy(buffer, texto, 320/6);\r
206 if (max > 320/6) max = 320/6;\r
207 if (max < 0) max = 0;\r
208 buffer[max] = 0;\r
209\r
642070a9 210 gp2x_smalltext16(x, y, buffer, color);\r
b2b95d2e 211}\r
212\r
213\r
214static unsigned long inp_prev = 0;\r
215static int inp_prevjoy = 0;\r
216\r
217static unsigned long wait_for_input(unsigned long interesting)\r
218{\r
219 unsigned long ret;\r
220 static int repeats = 0, wait = 50*1000;\r
221 int release = 0, i;\r
222\r
223 if (repeats == 2 || repeats == 4) wait /= 2;\r
224 if (repeats == 6) wait = 15 * 1000;\r
225\r
226 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
227 if (i == 0) repeats++;\r
228 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
229 else spend_cycles(wait * Settings.cpuclock);\r
230 }\r
231\r
232 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
233 usleep(50000);\r
234 release = 1;\r
235 }\r
236\r
237 if (release || ret != inp_prev) {\r
238 repeats = 0;\r
239 wait = 50*1000;\r
240 }\r
241 inp_prev = ret;\r
242 inp_prevjoy = 0;\r
243\r
244 // we don't need diagonals in menus\r
245 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
246 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
247 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
248 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
249\r
250 return ret;\r
251}\r
252\r
253static unsigned long input2_read(unsigned long interesting, int *joy)\r
254{\r
255 unsigned long ret;\r
256 int i;\r
257\r
258 do\r
259 {\r
260 *joy = 0;\r
261 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
262 gp2x_usbjoy_update();\r
263 for (i = 0; i < num_of_joys; i++) {\r
264 ret = gp2x_usbjoy_check2(i);\r
265 if (ret) { *joy = i + 1; break; }\r
266 }\r
267 if (ret) break;\r
268 }\r
269 while(0);\r
270\r
271 return ret;\r
272}\r
273\r
274// similar to wait_for_input(), but returns joy num\r
275static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
276{\r
277 unsigned long ret;\r
278 const int wait = 300*1000;\r
279 int i;\r
280\r
281 if (inp_prevjoy == 0) inp_prev &= interesting;\r
282 for (i = 0; i < 6; i++) {\r
283 ret = input2_read(interesting, joy);\r
284 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
285 usleep(wait/6);\r
286 }\r
287\r
288 while ( !(ret = input2_read(interesting, joy)) ) {\r
289 usleep(50000);\r
290 }\r
291\r
292 inp_prev = ret;\r
293 inp_prevjoy = *joy;\r
294\r
295 return ret;\r
296}\r
297\r
298\r
299\r
300// -------------- ROM selector --------------\r
301\r
642070a9 302// rrrr rggg gggb bbbb\r
303static unsigned short file2color(const char *fname)\r
304{\r
305 const char *ext = fname + strlen(fname) - 3;\r
306 static const char *rom_exts[] = { "zip", "nes", "fds", "unf", "nez", "nif" }; // nif is for unif\r
307 static const char *other_exts[] = { "nsf", "ips", "fcm" };\r
308 int i;\r
309\r
310 if (ext < fname) ext = fname;\r
311 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
312 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
313 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
314 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
315 return 0xffff;\r
316}\r
317\r
b2b95d2e 318static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
319{\r
320 int start, i, pos;\r
321\r
322 start = 12 - sel;\r
323 n--; // exclude current dir (".")\r
324\r
b2b95d2e 325 gp2x_fceu_copy_bg();\r
47d0839e 326 gp2x_fceu_darken_all();\r
b2b95d2e 327\r
328 if(start - 2 >= 0)\r
642070a9 329 gp2x_smalltext16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
b2b95d2e 330 for (i = 0; i < n; i++) {\r
331 pos = start + i;\r
332 if (pos < 0) continue;\r
333 if (pos > 23) break;\r
334 if (namelist[i+1]->d_type == DT_DIR) {\r
642070a9 335 gp2x_smalltext16_lim(14, pos*10, "/", 0xfff6, 1);\r
336 gp2x_smalltext16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
b2b95d2e 337 } else {\r
642070a9 338 unsigned short color = file2color(namelist[i+1]->d_name);\r
339 gp2x_smalltext16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
b2b95d2e 340 }\r
341 }\r
342 gp2x_text_out15(5, 120, ">");\r
7b356ee3 343 menu_flip();\r
b2b95d2e 344}\r
345\r
346static int scandir_cmp(const void *p1, const void *p2)\r
347{\r
396c448e 348 const struct dirent **d1 = (const struct dirent **)p1;\r
349 const struct dirent **d2 = (const struct dirent **)p2;\r
b2b95d2e 350 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
351 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
352 if ((*d2)->d_type == DT_DIR) return 1;\r
353 return alphasort(d1, d2);\r
354}\r
355\r
356static char *filter_exts[] = {\r
282becab 357 ".gpe", ".png", "ck.o", ".txt", ".srm"\r
b2b95d2e 358};\r
359\r
360static int scandir_filter(const struct dirent *ent)\r
361{\r
362 const char *p;\r
363 int i;\r
364\r
365 if (ent == NULL || ent->d_name == NULL) return 0;\r
366 if (strlen(ent->d_name) < 5) return 1;\r
367\r
368 p = ent->d_name + strlen(ent->d_name) - 4;\r
369\r
370 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
371 {\r
372 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
373 }\r
374\r
375 return 1;\r
376}\r
377\r
6f6bc6fa 378static char *filesel_loop(char *curr_path, char *final_dest)\r
b2b95d2e 379{\r
380 struct dirent **namelist;\r
381 DIR *dir;\r
6f6bc6fa 382 int n, newlen, sel = 0;\r
b2b95d2e 383 unsigned long inp = 0;\r
384 char *ret = NULL, *fname = NULL;\r
385\r
386 // is this a dir or a full path?\r
387 if ((dir = opendir(curr_path))) {\r
388 closedir(dir);\r
389 } else {\r
390 char *p;\r
391 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
392 *p = 0;\r
393 fname = p+1;\r
394 }\r
395\r
396c448e 396 n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r
b2b95d2e 397 if (n < 0) {\r
398 // try root\r
396c448e 399 n = scandir("/", &namelist, scandir_filter, (void *)scandir_cmp);\r
b2b95d2e 400 if (n < 0) {\r
401 // oops, we failed\r
402 printf("dir: %s\n", curr_path);\r
403 perror("scandir");\r
404 return NULL;\r
405 }\r
406 }\r
407\r
408 // try to find sel\r
409 if (fname != NULL) {\r
410 int i;\r
411 for (i = 1; i < n; i++) {\r
412 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
413 sel = i - 1;\r
414 break;\r
415 }\r
416 }\r
417 }\r
418\r
419 for (;;)\r
420 {\r
421 draw_dirlist(curr_path, namelist, n, sel);\r
422 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
423 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
424 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
425 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
426 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
427 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
428 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
429 if(inp & GP2X_B) { // enter dir/select\r
430 again:\r
6f6bc6fa 431 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
432 if (namelist[sel+1]->d_type == DT_REG) { // file selected\r
433 if (final_dest == NULL) final_dest = malloc(newlen);\r
434 if (final_dest == NULL) break;\r
435 strcpy(final_dest, curr_path);\r
436 strcat(final_dest, "/");\r
437 strcat(final_dest, namelist[sel+1]->d_name);\r
438 ret = final_dest;\r
b2b95d2e 439 break;\r
440 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
b2b95d2e 441 char *p, *newdir = malloc(newlen);\r
6f6bc6fa 442 if (newdir == NULL) break;\r
b2b95d2e 443 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
444 char *start = curr_path;\r
445 p = start + strlen(start) - 1;\r
446 while (*p == '/' && p > start) p--;\r
447 while (*p != '/' && p > start) p--;\r
448 if (p <= start) strcpy(newdir, "/");\r
449 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
450 } else {\r
451 strcpy(newdir, curr_path);\r
452 p = newdir + strlen(newdir) - 1;\r
47d0839e 453 while (p >= newdir && *p == '/') *p-- = 0;\r
b2b95d2e 454 strcat(newdir, "/");\r
455 strcat(newdir, namelist[sel+1]->d_name);\r
456 }\r
6f6bc6fa 457 ret = filesel_loop(newdir, final_dest);\r
b2b95d2e 458 free(newdir);\r
459 break;\r
460 } else {\r
461 // unknown file type, happens on NTFS mounts. Try to guess.\r
6f6bc6fa 462 char *tstfn; FILE *tstf; int tmp;\r
463 tstfn = malloc(newlen);\r
464 if (tstfn == NULL) break;\r
465 strcpy(tstfn, curr_path);\r
466 strcat(tstfn, "/");\r
467 strcat(tstfn, namelist[sel+1]->d_name);\r
468 tstf = fopen(tstfn, "rb");\r
469 free(tstfn);\r
b2b95d2e 470 if (tstf != NULL)\r
471 {\r
472 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
473 namelist[sel+1]->d_type = DT_REG;\r
474 else namelist[sel+1]->d_type = DT_DIR;\r
475 fclose(tstf);\r
476 goto again;\r
477 }\r
478 }\r
479 }\r
480 if(inp & GP2X_X) break; // cancel\r
481 }\r
482\r
483 if (n > 0) {\r
484 while(n--) free(namelist[n]);\r
485 free(namelist);\r
486 }\r
487\r
488 return ret;\r
489}\r
490\r
491// ------------ patch/gg menu ------------\r
492\r
9b451455 493extern void *cheats;\r
494static int cheat_count = 0, cheat_start, cheat_pos;\r
495\r
496static int countcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r
b2b95d2e 497{\r
9b451455 498 cheat_count++;\r
499 return 1;\r
500}\r
b2b95d2e 501\r
9b451455 502static int clistcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r
503{\r
504 int pos;\r
505\r
506 pos = cheat_start + cheat_pos;\r
507 cheat_pos++;\r
508 if (pos < 0) return 1;\r
509 if (pos > 23) return 0;\r
510\r
642070a9 511 gp2x_smalltext16_lim(14, pos*10, s ? "ON " : "OFF", 0xffff, 3);\r
512 gp2x_smalltext16_lim(14+6*4, pos*10, type ? "S" : "R", 0xffff, 1);\r
513 gp2x_smalltext16_lim(14+6*6, pos*10, name, 0xffff, 53-8);\r
9b451455 514\r
515 return 1;\r
516}\r
517\r
518static void draw_patchlist(int sel)\r
519{\r
520 int pos;\r
b2b95d2e 521\r
522 gp2x_fceu_copy_bg();\r
9b451455 523 gp2x_fceu_darken_all();\r
b2b95d2e 524\r
9b451455 525 cheat_start = 12 - sel;\r
526 cheat_pos = 0;\r
527 FCEUI_ListCheats(clistcallb,0);\r
528\r
529 pos = cheat_start + cheat_pos;\r
642070a9 530 if (pos < 24) gp2x_smalltext16_lim(14, pos*10, "done", 0xffff, 4);\r
b2b95d2e 531\r
532 gp2x_text_out15(5, 120, ">");\r
7b356ee3 533 menu_flip();\r
b2b95d2e 534}\r
535\r
b2b95d2e 536void patches_menu_loop(void)\r
537{\r
538 int menu_sel = 0;\r
539 unsigned long inp = 0;\r
540\r
9b451455 541 cheat_count = 0;\r
542 FCEUI_ListCheats(countcallb,0);\r
543\r
b2b95d2e 544 for(;;)\r
545 {\r
546 draw_patchlist(menu_sel);\r
547 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
9b451455 548 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = cheat_count; }\r
549 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > cheat_count) menu_sel = 0; }\r
b2b95d2e 550 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
9b451455 551 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > cheat_count) menu_sel = cheat_count; }\r
b2b95d2e 552 if(inp & GP2X_B) { // action\r
9b451455 553 if (menu_sel < cheat_count)\r
554 FCEUI_ToggleCheat(menu_sel);\r
555 else return;\r
b2b95d2e 556 }\r
557 if(inp & GP2X_X) return;\r
558 }\r
559\r
560}\r
561\r
562// ------------ savestate loader ------------\r
563\r
9b451455 564#if 0\r
b2b95d2e 565static void menu_prepare_bg(void);\r
566\r
567static int state_slot_flags = 0;\r
568\r
569static void state_check_slots(void)\r
570{\r
571 int slot;\r
572\r
573 state_slot_flags = 0;\r
574\r
575 for (slot = 0; slot < 10; slot++)\r
576 {\r
577 if (emu_check_save_file(slot))\r
578 {\r
579 state_slot_flags |= 1 << slot;\r
580 }\r
581 }\r
582}\r
583\r
584static void draw_savestate_bg(int slot)\r
585{\r
586 struct PicoVideo tmp_pv;\r
587 unsigned short tmp_cram[0x40];\r
588 unsigned short tmp_vsram[0x40];\r
589 void *tmp_vram, *file;\r
590 char *fname;\r
591\r
592 fname = emu_GetSaveFName(1, 0, slot);\r
593 if (!fname) return;\r
594\r
595 tmp_vram = malloc(sizeof(Pico.vram));\r
596 if (tmp_vram == NULL) return;\r
597\r
598 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
599 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
600 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
601 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
602\r
603 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
604 file = gzopen(fname, "rb");\r
605 emu_set_save_cbs(1);\r
606 } else {\r
607 file = fopen(fname, "rb");\r
608 emu_set_save_cbs(0);\r
609 }\r
610\r
611 if (file) {\r
612 if (PicoMCD & 1) {\r
613 PicoCdLoadStateGfx(file);\r
614 } else {\r
615 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
616 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
617 areaSeek(file, 0x2000, SEEK_CUR);\r
618 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
619 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
620 areaSeek(file, 0x221a0, SEEK_SET);\r
621 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
622 }\r
623 areaClose(file);\r
624 }\r
625\r
626 emu_forced_frame();\r
627 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
628 menu_prepare_bg();\r
629\r
630 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
631 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
632 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
633 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
634 free(tmp_vram);\r
635}\r
636\r
637static void draw_savestate_menu(int menu_sel, int is_loading)\r
638{\r
639 int tl_x = 25, tl_y = 60, y, i;\r
640\r
641 if (state_slot_flags & (1 << menu_sel))\r
642 draw_savestate_bg(menu_sel);\r
643 gp2x_fceu_copy_bg();\r
644\r
645 gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r
646\r
647 /* draw all 10 slots */\r
648 y = tl_y;\r
649 for (i = 0; i < 10; i++, y+=10)\r
650 {\r
651 gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
652 }\r
653 gp2x_text_out15(tl_x, y, "back");\r
654\r
655 // draw cursor\r
656 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
657\r
7b356ee3 658 menu_flip();\r
b2b95d2e 659}\r
660\r
661static int savestate_menu_loop(int is_loading)\r
662{\r
663 int menu_sel = 10, menu_sel_max = 10;\r
664 unsigned long inp = 0;\r
665\r
666 state_check_slots();\r
667\r
668 for(;;)\r
669 {\r
670 draw_savestate_menu(menu_sel, is_loading);\r
671 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
672 if(inp & GP2X_UP ) {\r
673 do {\r
674 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
675 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
676 }\r
677 if(inp & GP2X_DOWN) {\r
678 do {\r
679 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
680 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
681 }\r
682 if(inp & GP2X_B) { // save/load\r
683 if (menu_sel < 10) {\r
684 state_slot = menu_sel;\r
685 if (emu_SaveLoadGame(is_loading, 0)) {\r
686 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
687 return 1;\r
688 }\r
689 return 0;\r
690 } else return 1;\r
691 }\r
692 if(inp & GP2X_X) return 1;\r
693 }\r
694}\r
b547bda7 695#endif\r
b2b95d2e 696\r
697// -------------- key config --------------\r
698\r
699static char *usb_joy_key_name(int joy, int num)\r
700{\r
701 static char name[16];\r
702 switch (num)\r
703 {\r
704 case 0: sprintf(name, "Joy%i UP", joy); break;\r
705 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
706 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
707 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
708 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
709 }\r
710 return name;\r
711}\r
712\r
b547bda7 713static char *action_binds(int player_idx, int action_mask)\r
b2b95d2e 714{\r
b547bda7 715 static char strkeys[32*5];\r
b2b95d2e 716 int joy, i;\r
717\r
718 strkeys[0] = 0;\r
b547bda7 719 for (i = 0; i < 32; i++) // i is key index\r
b2b95d2e 720 {\r
b547bda7 721 if (Settings.KeyBinds[i] & action_mask)\r
b2b95d2e 722 {\r
b547bda7 723 if (player_idx >= 0 && ((Settings.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 724 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
725 else strcpy(strkeys, gp2xKeyNames[i]);\r
726 }\r
727 }\r
728 for (joy = 0; joy < num_of_joys; joy++)\r
729 {\r
730 for (i = 0; i < 32; i++)\r
731 {\r
b547bda7 732 if (Settings.JoyBinds[joy][i] & action_mask)\r
b2b95d2e 733 {\r
6f6bc6fa 734 if (player_idx >= 0 && ((Settings.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 735 if (strkeys[0]) {\r
736 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
737 break;\r
738 }\r
739 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
740 }\r
741 }\r
742 }\r
743\r
b547bda7 744 return strkeys;\r
745}\r
746\r
747static void unbind_action(int action)\r
748{\r
749 int i, u;\r
750\r
751 for (i = 0; i < 32; i++)\r
752 Settings.KeyBinds[i] &= ~action;\r
753 for (u = 0; u < 4; u++)\r
754 for (i = 0; i < 32; i++)\r
755 Settings.JoyBinds[u][i] &= ~action;\r
756}\r
757\r
ca5c359d 758static int count_bound_keys(int action, int joy)\r
b547bda7 759{\r
ca5c359d 760 int i, keys = 0;\r
b547bda7 761\r
ca5c359d 762 if (joy)\r
b547bda7 763 {\r
ca5c359d 764 for (i = 0; i < 32; i++)\r
765 if (Settings.JoyBinds[joy-1][i] & action) keys++;\r
b547bda7 766 }\r
767 else\r
768 {\r
769 for (i = 0; i < 32; i++)\r
770 if (Settings.KeyBinds[i] & action) keys++;\r
771 }\r
772 return keys;\r
773}\r
774\r
775typedef struct { char *name; int mask; } bind_action_t;\r
776\r
b547bda7 777static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
778{\r
779 int x, y, tl_y = 40, i;\r
780\r
b2b95d2e 781 gp2x_fceu_copy_bg();\r
989672f4 782 if (player_idx >= 0)\r
783 gp2x_text_out15(80, 20, "Player %i controls", player_idx + 1);\r
784 else gp2x_text_out15(80, 20, "Emulator controls");\r
b547bda7 785\r
786 x = 40; y = tl_y;\r
787 for (i = 0; i < opt_cnt; i++, y+=10)\r
788 gp2x_text_out15(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
789\r
790 gp2x_text_out15(x, y, "Done");\r
791\r
792 // draw cursor\r
793 gp2x_text_out15(x - 16, tl_y + sel*10, ">");\r
b2b95d2e 794\r
7b356ee3 795 menu_darken_text_bg();\r
796 menu_darken_reset();\r
47d0839e 797\r
971a1d07 798 if (sel < opt_cnt) {\r
b547bda7 799 gp2x_text_out15(30, 190, "Press a button to bind/unbind");\r
800 gp2x_text_out15(30, 200, "Use VOL+ to clear");\r
801 gp2x_text_out15(30, 210, "To bind UP/DOWN, hold VOL-");\r
802 gp2x_text_out15(30, 220, "Select \"Done\" to exit");\r
803 } else {\r
6f6bc6fa 804 gp2x_text_out15(30, 200, "Use Options -> Save cfg");\r
805 gp2x_text_out15(30, 210, "to save controls");\r
b547bda7 806 gp2x_text_out15(30, 220, "Press B or X to exit");\r
807 }\r
7b356ee3 808 menu_darken_text_bg();\r
809 menu_flip();\r
b2b95d2e 810}\r
811\r
b547bda7 812static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
b2b95d2e 813{\r
b547bda7 814 int joy = 0, sel = 0, menu_sel_max = opt_cnt, i;\r
b2b95d2e 815 unsigned long inp = 0;\r
816\r
817 for (;;)\r
818 {\r
b547bda7 819 draw_key_config(opts, opt_cnt, player_idx, sel);\r
820 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS|GP2X_VOL_DOWN|GP2X_VOL_UP, &joy);\r
b2b95d2e 821 // printf("got %08lX from joy %i\n", inp, joy);\r
822 if (joy == 0) {\r
b547bda7 823 if (!(inp & GP2X_VOL_DOWN)) {\r
824 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
825 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
826 }\r
827 if (sel >= opt_cnt) {\r
828 if (inp & (GP2X_B|GP2X_X)) break;\r
829 else continue;\r
b2b95d2e 830 }\r
b547bda7 831 // if we are here, we want to bind/unbind something\r
832 if (inp & GP2X_VOL_UP)\r
833 unbind_action(opts[sel].mask);\r
b2b95d2e 834 inp &= CONFIGURABLE_KEYS;\r
b2b95d2e 835 for (i = 0; i < 32; i++)\r
836 if (inp & (1 << i)) {\r
b547bda7 837 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
838 Settings.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
839 else Settings.KeyBinds[i] ^= opts[sel].mask;\r
989672f4 840 if (player_idx >= 0) {\r
841 Settings.KeyBinds[i] &= ~(3 << 16);\r
842 Settings.KeyBinds[i] |= player_idx << 16;\r
843 }\r
b2b95d2e 844 }\r
6f6bc6fa 845 }\r
846 else if (sel < opt_cnt)\r
847 {\r
b2b95d2e 848 for (i = 0; i < 32; i++)\r
849 if (inp & (1 << i)) {\r
ca5c359d 850 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
b547bda7 851 Settings.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
852 else Settings.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
989672f4 853 if (player_idx >= 0) {\r
854 Settings.JoyBinds[joy-1][i] &= ~(3 << 16);\r
855 Settings.JoyBinds[joy-1][i] |= player_idx << 16;\r
856 }\r
b2b95d2e 857 }\r
858 }\r
859 }\r
860}\r
861\r
862static void draw_kc_sel(int menu_sel)\r
863{\r
864 int tl_x = 25+40, tl_y = 60, y, i;\r
865 char joyname[36];\r
866\r
867 y = tl_y;\r
b2b95d2e 868 gp2x_fceu_copy_bg();\r
869 gp2x_text_out15(tl_x, y, "Player 1");\r
870 gp2x_text_out15(tl_x, (y+=10), "Player 2");\r
b547bda7 871 gp2x_text_out15(tl_x, (y+=10), "Emulator controls");\r
b2b95d2e 872 gp2x_text_out15(tl_x, (y+=10), "Done");\r
873\r
874 // draw cursor\r
875 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
876\r
877 tl_x = 25;\r
878 gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r
879 if (num_of_joys > 0) {\r
880 for (i = 0; i < num_of_joys; i++) {\r
881 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
882 gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
883 }\r
884 } else {\r
885 gp2x_text_out15(tl_x, (y+=10), "none");\r
886 }\r
887\r
7b356ee3 888 menu_darken_text_bg();\r
889 menu_flip();\r
b2b95d2e 890}\r
891\r
989672f4 892// b_turbo,a_turbo RLDU SEBA\r
893static bind_action_t ctrl_actions[] =\r
894{\r
895 { "UP ", 0x010 },\r
896 { "DOWN ", 0x020 },\r
897 { "LEFT ", 0x040 },\r
898 { "RIGHT ", 0x080 },\r
899 { "A ", 0x001 },\r
900 { "B ", 0x002 },\r
901 { "A TURBO", 0x100 },\r
902 { "B TURBO", 0x200 },\r
903 { "START ", 0x008 },\r
904 { "SELECT ", 0x004 },\r
905};\r
906\r
907static bind_action_t emuctrl_actions[] =\r
908{\r
e328100e 909 { "Save State ", 1<<31 },\r
910 { "Load State ", 1<<30 },\r
911 { "Next State Slot ", 1<<29 },\r
912 { "Prev State Slot ", 1<<28 },\r
913 { "FDS Insert/Eject ", 1<<27 },\r
914 { "FDS Select Disk ", 1<<26 },\r
915 { "VSUni Insert Coin", 1<<25 },\r
989672f4 916};\r
917\r
b2b95d2e 918static void kc_sel_loop(void)\r
919{\r
b547bda7 920 int menu_sel = 3, menu_sel_max = 3;\r
b2b95d2e 921 unsigned long inp = 0;\r
922\r
923 for(;;)\r
924 {\r
925 draw_kc_sel(menu_sel);\r
926 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
927 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
928 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
929 if(inp & GP2X_B) {\r
930 switch (menu_sel) {\r
b547bda7 931 case 0: key_config_loop(ctrl_actions, 10, 0); return;\r
642070a9 932 case 1: key_config_loop(ctrl_actions, 10, 1); return;\r
989672f4 933 case 2: key_config_loop(emuctrl_actions,\r
934 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
6f6bc6fa 935 case 3: if (!fceugi) SaveConfig(NULL); return;\r
b2b95d2e 936 default: return;\r
937 }\r
938 }\r
939 if(inp & GP2X_X) return;\r
940 }\r
941}\r
b2b95d2e 942\r
943\r
989672f4 944// --------- FCEU options ----------\r
b2b95d2e 945\r
21afaa36 946extern int ntsccol,ntschue,ntsctint;\r
947extern int srendlinev[2];\r
948extern int erendlinev[2];\r
949extern int eoptions;\r
6f6bc6fa 950extern char *cpalette;\r
951extern void LoadCPalette(void);\r
21afaa36 952\r
953\r
954static void int_incdec(int *p, int inc, int min, int max)\r
955{\r
956 *p += inc;\r
957 if (*p < min) *p = min;\r
958 else if (*p > max) *p = max;\r
959}\r
960\r
989672f4 961static void draw_fcemenu_options(int menu_sel)\r
b2b95d2e 962{\r
963 int tl_x = 25, tl_y = 60, y;\r
6f6bc6fa 964 char cpal[32];\r
965\r
966 if (cpalette != NULL)\r
967 {\r
968 char *p = cpalette + strlen(cpalette) - 1;\r
969 while (*p != '/' && p > cpalette) p--;\r
970 if (*p == '/') p++;\r
971 strncpy(cpal, p, 16);\r
972 cpal[16] = 0;\r
973 }\r
974 else strcpy(cpal, " OFF");\r
b2b95d2e 975\r
976 y = tl_y;\r
b2b95d2e 977 gp2x_fceu_copy_bg();\r
978\r
6f6bc6fa 979 gp2x_text_out15(tl_x, y, "Custom palette: %s", cpal); // 0\r
980 gp2x_text_out15(tl_x, (y+=10), "NTSC Color Emulation %s", ntsccol?"ON":"OFF");\r
21afaa36 981 gp2x_text_out15(tl_x, (y+=10), " Tint (default: 56) %i", ntsctint);\r
982 gp2x_text_out15(tl_x, (y+=10), " Hue (default: 72) %i", ntschue);\r
983 gp2x_text_out15(tl_x, (y+=10), "First visible line (NTSC) %i", srendlinev[0]);\r
6f6bc6fa 984 gp2x_text_out15(tl_x, (y+=10), "Last visible line (NTSC) %i", erendlinev[0]); // 5\r
985 gp2x_text_out15(tl_x, (y+=10), "First visible line (PAL) %i", srendlinev[1]);\r
21afaa36 986 gp2x_text_out15(tl_x, (y+=10), "Last visible line (PAL) %i", erendlinev[1]);\r
987 gp2x_text_out15(tl_x, (y+=10), "Clip 8 left/right columns %s", (eoptions&EO_CLIPSIDES)?"ON":"OFF");\r
6f6bc6fa 988 gp2x_text_out15(tl_x, (y+=10), "Disable 8 sprite limit %s", (eoptions&EO_NO8LIM)?"ON":"OFF");\r
9b451455 989 gp2x_text_out15(tl_x, (y+=10), "Enable authentic GameGenie %s", (eoptions&EO_GG)?"ON":"OFF");\r
990 gp2x_text_out15(tl_x, (y+=10), "Done"); // 11\r
6f6bc6fa 991\r
47d0839e 992 // draw cursor\r
993 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
994\r
6f6bc6fa 995 if (menu_sel == 0) {\r
7b356ee3 996 menu_darken_text_bg();\r
997 menu_darken_reset();\r
47d0839e 998\r
6f6bc6fa 999 gp2x_text_out15(30, 210, "Press B to browse,");\r
1000 gp2x_text_out15(30, 220, "START to use default");\r
1001 }\r
b2b95d2e 1002\r
7b356ee3 1003 menu_darken_text_bg();\r
1004 menu_flip();\r
b2b95d2e 1005}\r
1006\r
989672f4 1007static void fcemenu_loop_options(void)\r
b2b95d2e 1008{\r
9b451455 1009 int menu_sel = 0, menu_sel_max = 11, i;\r
b2b95d2e 1010 unsigned long inp = 0;\r
1011\r
21afaa36 1012 FCEUI_GetNTSCTH(&ntsctint, &ntschue);\r
1013\r
b2b95d2e 1014 for(;;)\r
1015 {\r
989672f4 1016 draw_fcemenu_options(menu_sel);\r
6f6bc6fa 1017 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
b2b95d2e 1018 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1019 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1020 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
1021 switch (menu_sel) {\r
6f6bc6fa 1022 case 1: ntsccol = !ntsccol; break;\r
1023 case 8: eoptions^=EO_CLIPSIDES; break;\r
1024 case 9: eoptions^=EO_NO8LIM; break;\r
9b451455 1025 case 10: eoptions^=EO_GG; break;\r
1026 case 11: return;\r
21afaa36 1027 }\r
1028 }\r
1029 if(inp & (GP2X_X|GP2X_A)) {\r
1030 for(i=0;i<2;i++)\r
1031 {\r
1032 if(srendlinev[i]<0 || srendlinev[i]>239) srendlinev[i]=0;\r
1033 if(erendlinev[i]<srendlinev[i] || erendlinev[i]>239) erendlinev[i]=239;\r
b2b95d2e 1034 }\r
21afaa36 1035 FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);\r
1036 FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);\r
6f6bc6fa 1037 FCEUI_DisableSpriteLimitation(eoptions&EO_NO8LIM);\r
9b451455 1038 FCEUI_SetGameGenie(eoptions&EO_GG);\r
6f6bc6fa 1039 if (cpalette) LoadCPalette();\r
1040 else FCEUI_SetPaletteArray(0); // set to default\r
1041 FCEU_ResetPalette();\r
21afaa36 1042 return;\r
b2b95d2e 1043 }\r
b2b95d2e 1044 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1045 switch (menu_sel) {\r
6f6bc6fa 1046 case 2: int_incdec(&ntsctint, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
1047 case 3: int_incdec(&ntschue, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
1048 case 4: int_incdec(&srendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1049 case 5: int_incdec(&erendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1050 case 6: int_incdec(&srendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1051 case 7: int_incdec(&erendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1052 }\r
1053 }\r
1054 if(menu_sel == 0 && (inp & (GP2X_START|GP2X_B))) { // custom palette\r
1055 if ((inp & GP2X_START) && cpalette) {\r
1056 free(cpalette);\r
1057 cpalette=NULL;\r
1058 }\r
1059 else if (inp & GP2X_B) {\r
1060 char *selfname;\r
1061 if (cpalette) strncpy(path_buffer, cpalette, sizeof(path_buffer));\r
1062 else getcwd(path_buffer, PATH_MAX);\r
1063 path_buffer[sizeof(path_buffer)-1] = 0;\r
1064\r
1065 selfname = filesel_loop(path_buffer, NULL);\r
1066 if (selfname) {\r
1067 if (cpalette) free(cpalette);\r
1068 cpalette = selfname;\r
1069 }\r
b2b95d2e 1070 }\r
1071 }\r
1072 }\r
1073}\r
b2b95d2e 1074\r
1075// -------------- options --------------\r
1076\r
1077static void draw_menu_options(int menu_sel)\r
1078{\r
6244011f 1079 int tl_x = 25, tl_y = 20, y;\r
989672f4 1080 char strframeskip[8], *strscaling, *strssconfirm;\r
1081 char *mms = mmuhack_status ? "active) " : "inactive)";\r
b2b95d2e 1082\r
b2b95d2e 1083 if (Settings.frameskip < 0)\r
1084 strcpy(strframeskip, "Auto");\r
1085 else sprintf(strframeskip, "%i", Settings.frameskip);\r
1086 switch (Settings.scaling) {\r
1087 default: strscaling = " OFF"; break;\r
1088 case 1: strscaling = "hw horizontal"; break;\r
1089 case 2: strscaling = "hw horiz. + vert."; break;\r
1090 case 3: strscaling = "sw horizontal"; break;\r
1091 }\r
1092 switch (Settings.sstate_confirm) {\r
1093 default: strssconfirm = "OFF"; break;\r
1094 case 1: strssconfirm = "writes"; break;\r
1095 case 2: strssconfirm = "loads"; break;\r
1096 case 3: strssconfirm = "both"; break;\r
1097 }\r
1098\r
1099 y = tl_y;\r
b2b95d2e 1100 gp2x_fceu_copy_bg();\r
1101\r
b547bda7 1102 gp2x_text_out15(tl_x, y, "Scaling: %s", strscaling); // 0\r
b2b95d2e 1103 gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r
1104 gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r
77887306 1105 gp2x_text_out15(tl_x, (y+=10), "Accurate renderer (slow) %s", Settings.accurate_mode?"ON":"OFF");\r
989672f4 1106 gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", soundvol?"ON":"OFF");\r
6244011f 1107 gp2x_text_out15(tl_x, (y+=10), "Sound Rate: %5iHz", Settings.sound_rate); // 5\r
989672f4 1108 gp2x_text_out15(tl_x, (y+=10), "Force Region: %s",\r
6244011f 1109 Settings.region_force == 2 ? "PAL" : Settings.region_force == 1 ? "NTSC" : "OFF"); // 6\r
989672f4 1110 gp2x_text_out15(tl_x, (y+=10), "Turbo rate %iHz", (Settings.turbo_rate_add*60/2) >> 24);\r
6244011f 1111 gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 8\r
989672f4 1112 gp2x_text_out15(tl_x, (y+=10), "Save slot %i", CurrentState);\r
1113 gp2x_text_out15(tl_x, (y+=10), "Faster RAM timings %s", Settings.ramtimings?"ON":"OFF");\r
6244011f 1114 gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, Settings.mmuhack?"ON":"OFF"); // 11\r
989672f4 1115 gp2x_text_out15(tl_x, (y+=10), "Gamma correction %i.%02i", Settings.gamma / 100, Settings.gamma%100);\r
7b356ee3 1116 gp2x_text_out15(tl_x, (y+=10), "Perfect VSYNC %s", Settings.perfect_vsync?"ON":"OFF");\r
6244011f 1117 gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock); // 14\r
989672f4 1118 gp2x_text_out15(tl_x, (y+=10), "[FCE Ultra options]");\r
6244011f 1119 gp2x_text_out15(tl_x, (y+=10), "Save cfg as default"); // 16\r
b2b95d2e 1120 if (fceugi)\r
1121 gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r
1122\r
1123 // draw cursor\r
1124 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
1125\r
6244011f 1126 if (menu_sel == 3) {\r
a384bf44 1127 gp2x_text_out15(tl_x, 210, "ROM reload required for this");\r
6244011f 1128 gp2x_text_out15(tl_x, 220, "setting to take effect");\r
1129 } else if (menu_sel == 10 || menu_sel == 11) {\r
a384bf44 1130 gp2x_text_out15(tl_x, 210, "Emu restart required for this");\r
6244011f 1131 gp2x_text_out15(tl_x, 220, "setting to take effect");\r
1132 }\r
1133\r
7b356ee3 1134 menu_darken_text_bg();\r
1135 menu_flip();\r
b2b95d2e 1136}\r
1137\r
b2b95d2e 1138static int sndrate_prevnext(int rate, int dir)\r
1139{\r
1140 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1141\r
1142 for (i = 0; i < 5; i++)\r
1143 if (rates[i] == rate) break;\r
1144\r
1145 i += dir ? 1 : -1;\r
1146 if (i > 4) return dir ? 44100 : 22050;\r
1147 if (i < 0) return dir ? 11025 : 8000;\r
1148 return rates[i];\r
1149}\r
989672f4 1150\r
989672f4 1151static void config_commit(void)\r
1152{\r
989672f4 1153 if (Settings.region_force)\r
1154 FCEUI_SetVidSystem(Settings.region_force - 1);\r
1155}\r
1156\r
b2b95d2e 1157static int menu_loop_options(void)\r
1158{\r
989672f4 1159 static int menu_sel = 0;\r
642070a9 1160 int ret, menu_sel_max = 16;\r
b2b95d2e 1161 unsigned long inp = 0;\r
1162\r
1163 if (fceugi) menu_sel_max++;\r
1164\r
1165 for(;;)\r
1166 {\r
1167 draw_menu_options(menu_sel);\r
1168 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
1169 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1170 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1171 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
1172 switch (menu_sel) {\r
6244011f 1173 case 1: Settings.showfps = !Settings.showfps; break;\r
1174 case 3: Settings.accurate_mode = !Settings.accurate_mode; break;\r
1175 case 4: soundvol = soundvol ? 0 : 50; break;\r
1176 case 10: Settings.ramtimings = !Settings.ramtimings; break;\r
1177 case 11: Settings.mmuhack = !Settings.mmuhack; break;\r
1178 case 13: Settings.perfect_vsync = !Settings.perfect_vsync; break;\r
1179 case 15: fcemenu_loop_options(); break;\r
1180 case 16: // done (update and write)\r
989672f4 1181 config_commit();\r
642070a9 1182 ret = SaveConfig(NULL);\r
1183 strcpy(menuErrorMsg, ret == 0 ? "default config saved" : "config save failed");\r
b2b95d2e 1184 return 1;\r
6244011f 1185 case 17: // done (update and write for current game)\r
b547bda7 1186 if (lastLoadedGameName[0])\r
642070a9 1187 {\r
1188 config_commit();\r
1189 ret = SaveConfig(lastLoadedGameName);\r
1190 strcpy(menuErrorMsg, ret == 0 ? "game config saved" : "config save failed");\r
1191 }\r
b2b95d2e 1192 return 1;\r
1193 }\r
1194 }\r
1195 if(inp & (GP2X_X|GP2X_A)) {\r
989672f4 1196 config_commit();\r
b2b95d2e 1197 return 0; // done (update, no write)\r
1198 }\r
1199 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1200 switch (menu_sel) {\r
1201 case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1202 case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r
6244011f 1203 case 5:\r
989672f4 1204 Settings.sound_rate = sndrate_prevnext(Settings.sound_rate, inp & GP2X_RIGHT);\r
1205 InitSound();\r
b2b95d2e 1206 break;\r
6244011f 1207 case 6: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r
1208 case 7: {\r
989672f4 1209 int hz = Settings.turbo_rate_add*60/2 >> 24;\r
1210 int_incdec(&hz, (inp & GP2X_LEFT) ? -1 : 1, 1, 30);\r
1211 Settings.turbo_rate_add = (hz*2 << 24) / 60 + 1;\r
1212 break;\r
1213 }\r
6244011f 1214 case 8: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1215 case 9: int_incdec(&CurrentState, (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r
1216 case 12: int_incdec(&Settings.gamma, (inp & GP2X_LEFT) ? -1 : 1, 0, 300); break;\r
1217 case 14:\r
b2b95d2e 1218 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1219 Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r
b547bda7 1220 if (Settings.cpuclock < 0) Settings.cpuclock = 0; // 0 ~ do not change\r
b2b95d2e 1221 draw_menu_options(menu_sel);\r
1222 usleep(50*1000);\r
1223 }\r
1224 break;\r
1225 }\r
1226 }\r
1227 }\r
1228}\r
1229\r
1230// -------------- credits --------------\r
1231\r
1232static void draw_menu_credits(void)\r
1233{\r
32a0f49f 1234 char vstr[32];\r
971a1d07 1235\r
b547bda7 1236 //int tl_x = 15, tl_y = 70;\r
b2b95d2e 1237 gp2x_fceu_copy_bg();\r
1238\r
971a1d07 1239 sprintf(vstr, "GPFCE v" GP2X_PORT_VERSION " rev%i", GP2X_PORT_REV);\r
1240 gp2x_text_out15(20, 30, vstr);\r
1241 gp2x_text_out15(20, 40, "(c) notaz, 2007");\r
1242\r
1243 gp2x_text_out15(20, 70, "Based on FCE Ultra versions");\r
32a0f49f 1244 gp2x_text_out15(20, 80, "0.81 and 0.98.1x");\r
971a1d07 1245\r
1246 gp2x_text_out15(20, 110, " - Credits - ");\r
1247 gp2x_text_out15(20, 130, "Bero: FCE");\r
1248 gp2x_text_out15(20, 140, "Xodnizel: FCE Ultra");\r
1249 gp2x_text_out15(20, 150, "zzhu8192: original port");\r
1250 gp2x_text_out15(20, 160, "rlyeh: minimal lib");\r
1251 gp2x_text_out15(20, 170, "Hermes, theoddbot, god_at_hell:");\r
1252 gp2x_text_out15(20, 180, " cpuctrl, gamma libs");\r
1253 gp2x_text_out15(20, 190, "Squidge: squidgehack");\r
b2b95d2e 1254\r
7b356ee3 1255 menu_darken_text_bg();\r
1256 menu_flip();\r
b2b95d2e 1257}\r
1258\r
1259\r
1260// -------------- root menu --------------\r
1261\r
1262static void draw_menu_root(int menu_sel)\r
1263{\r
9b451455 1264 int tl_x = 30, tl_y = 126, y;\r
b2b95d2e 1265 gp2x_fceu_copy_bg();\r
1266\r
1267 y = tl_y;\r
1268 if (fceugi) {\r
1269 gp2x_text_out15(tl_x, y, "Resume game");\r
1270 gp2x_text_out15(tl_x, (y+=10), "Save State");\r
1271 gp2x_text_out15(tl_x, (y+=10), "Load State");\r
1272 gp2x_text_out15(tl_x, (y+=10), "Reset game");\r
1273 } else {\r
1274 y += 30;\r
1275 }\r
1276 gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r
b547bda7 1277 gp2x_text_out15(tl_x, (y+=10), "Options");\r
1278 gp2x_text_out15(tl_x, (y+=10), "Controls");\r
b2b95d2e 1279 gp2x_text_out15(tl_x, (y+=10), "Credits");\r
1280 gp2x_text_out15(tl_x, (y+=10), "Exit");\r
9b451455 1281\r
1282 if (cheats)\r
1283 gp2x_text_out15(tl_x, (y+=10), "Cheats");\r
b2b95d2e 1284\r
1285 // draw cursor\r
1286 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
47d0839e 1287\r
7b356ee3 1288 menu_darken_text_bg();\r
1289 menu_darken_reset();\r
47d0839e 1290\r
1291 // error / version\r
03497cf8 1292 if (menuErrorMsg[0]) gp2x_text_out15(1, 229, menuErrorMsg);\r
b547bda7 1293 else {\r
1294 char vstr[16];\r
1295 sprintf(vstr, "v" GP2X_PORT_VERSION " r%i", GP2X_PORT_REV);\r
9b451455 1296 gp2x_text_out15(320-strlen(vstr)*8-1, 228, vstr);\r
b547bda7 1297 }\r
7b356ee3 1298 menu_darken_text_bg();\r
1299 menu_flip();\r
b2b95d2e 1300}\r
1301\r
1302\r
1303static int menu_loop_root(void)\r
1304{\r
b547bda7 1305 int ret, menu_sel_max = 8, menu_sel_min = 4;\r
1306 static int menu_sel = 4;\r
b2b95d2e 1307 unsigned long inp = 0;\r
b2b95d2e 1308\r
b547bda7 1309 if (fceugi) menu_sel_min = 0;\r
9b451455 1310 if (cheats) menu_sel_max = 9;\r
b547bda7 1311 if (menu_sel < menu_sel_min || menu_sel > menu_sel_max)\r
1312 menu_sel = menu_sel_min;\r
b2b95d2e 1313\r
1314 /* make sure action buttons are not pressed on entering menu */\r
1315 draw_menu_root(menu_sel);\r
1316 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1317\r
1318 for (;;)\r
1319 {\r
1320 draw_menu_root(menu_sel);\r
1321 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
1322 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r
1323 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r
1324 if(inp &(GP2X_SELECT|GP2X_X)){\r
1325 if (fceugi) {\r
1326 while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r
1327 Exit = 0;\r
1328 return 0;\r
1329 }\r
1330 }\r
1331 if(inp & GP2X_B ) {\r
1332 switch (menu_sel) {\r
1333 case 0: // resume game\r
1334 if (fceugi) {\r
1335 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1336 Exit = 0;\r
1337 return 0;\r
1338 }\r
1339 break;\r
1340 case 1: // save state\r
1341 if (fceugi) {\r
1342 /*if(savestate_menu_loop(0))\r
1343 continue;*/\r
b547bda7 1344 FCEUI_SaveState();\r
971a1d07 1345 Exit = 0;\r
1346 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1347 return 0;\r
1348 }\r
1349 break;\r
1350 case 2: // load state\r
1351 if (fceugi) {\r
1352 /*if(savestate_menu_loop(1))\r
1353 continue;*/\r
b547bda7 1354 FCEUI_LoadState();\r
971a1d07 1355 Exit = 0;\r
1356 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1357 return 0;\r
1358 }\r
1359 break;\r
1360 case 3: // reset game\r
1361 if (fceugi) {\r
b547bda7 1362 FCEU_DoSimpleCommand(FCEUNPCMD_RESET);\r
1363 Exit = 0;\r
b2b95d2e 1364 return 0;\r
1365 }\r
1366 break;\r
1367 case 4: // select rom\r
6f6bc6fa 1368 {\r
1369 FILE *tstf;\r
1370 char *selfname;\r
1371\r
1372 if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r
1373 {\r
1374 fclose(tstf);\r
1375 strncpy(path_buffer, lastLoadedGameName, sizeof(path_buffer));\r
1376 path_buffer[sizeof(path_buffer)-1] = 0;\r
1377 }\r
1378 else\r
1379 {\r
1380 getcwd(path_buffer, PATH_MAX);\r
1381 }\r
1382\r
1383 selfname = filesel_loop(path_buffer, lastLoadedGameName);\r
b2b95d2e 1384 if (selfname) {\r
1385 printf("selected file: %s\n", selfname);\r
21afaa36 1386 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1387 return 2;\r
1388 }\r
1389 break;\r
6f6bc6fa 1390 }\r
b2b95d2e 1391 case 5: // options\r
1392 ret = menu_loop_options();\r
1393 if (ret == 1) continue; // status update\r
1394 break;\r
1395 case 6: // controls\r
b547bda7 1396 kc_sel_loop();\r
b2b95d2e 1397 break;\r
1398 case 7: // credits\r
1399 draw_menu_credits();\r
1400 usleep(500*1000);\r
1401 inp = wait_for_input(GP2X_B|GP2X_X);\r
1402 break;\r
1403 case 8: // exit\r
1404 return 1;\r
1405 case 9: // patches/gg\r
9b451455 1406 patches_menu_loop();\r
b2b95d2e 1407 break;\r
1408 }\r
1409 }\r
1410 menuErrorMsg[0] = 0; // clear error msg\r
1411 }\r
1412}\r
1413\r
1414\r
47d0839e 1415extern unsigned short gp2x_palette16[256];\r
1416\r
b2b95d2e 1417static void menu_prepare_bg(void)\r
1418{\r
47d0839e 1419 menu_bg = malloc(320*240*2);\r
1420 if (menu_bg == NULL) return;\r
1421\r
1422 if (fceugi)\r
1423 {\r
1424 /* raw emu frame should now be at gp2x_screen */\r
f5eb372f 1425 if (Settings.scaling != 0)\r
1426 {\r
1427 soft_scale((char *)gp2x_screen + 32, gp2x_palette16, srendline, erendline-srendline);\r
1428 if (srendline)\r
1429 memset32((int *)((char *)gp2x_screen + 32), 0, srendline*320*2/4);\r
1430 memcpy(menu_bg, gp2x_screen + 32, 320*240*2);\r
1431 }\r
1432 else\r
1433 {\r
1434 convert2RGB555(menu_bg, gp2x_screen, gp2x_palette16, 320*240);\r
1435 }\r
47d0839e 1436 }\r
1437 else\r
1438 {\r
1439 memset32((int *)menu_bg, 0, 320*240*2/4);\r
396c448e 1440 readpng(menu_bg, "background.png", READPNG_BG, 320, 240);\r
47d0839e 1441 }\r
b2b95d2e 1442}\r
1443\r
1444static void menu_gfx_prepare(void)\r
1445{\r
1446 menu_prepare_bg();\r
1447\r
1448 // switch bpp\r
1449 gp2x_video_changemode(16);\r
989672f4 1450 gp2x_video_set_offs(0);\r
7b356ee3 1451 gp2x_video_RGB_setscaling(320, 240);\r
1452 menu_flip();\r
b2b95d2e 1453}\r
1454\r
1455\r
1456int gp2x_menu_do(void)\r
1457{\r
1458 int ret;\r
1459\r
1460 menu_gfx_prepare();\r
1461\r
1462 ret = menu_loop_root();\r
1463\r
47d0839e 1464 if (menu_bg) free(menu_bg);\r
1465 menu_bg = NULL;\r
b2b95d2e 1466 menuErrorMsg[0] = 0;\r
1467\r
1468 return ret;\r
1469}\r
1470\r
1471\r
ARM optimized FCE Ultra port