| 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 |
| 21 | #ifndef _DIRENT_HAVE_D_TYPE\r |
| 22 | #error "need d_type for file browser\r |
| 23 | #endif\r |
| 24 | \r |
| 25 | extern char lastLoadedGameName[PATH_MAX];\r |
| 26 | extern int mmuhack_status;\r |
| 27 | //extern int state_slot; // TODO\r |
| 28 | extern uint8 Exit; // exit emu loop flag\r |
| 29 | \r |
| 30 | static char *gp2xKeyNames[] = {\r |
| 31 | "UP", "01???", "LEFT", "03???", "DOWN", "05???", "RIGHT", "07???",\r |
| 32 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
| 33 | "10???", "11???", "12???","13???", "14???","15???", "VOL DOWN", "VOL UP",\r |
| 34 | "18???", "19???", "1a???","PUSH", "1c???","1d???", "1e???", "1f???"\r |
| 35 | };\r |
| 36 | \r |
| 37 | char menuErrorMsg[40] = {0, };\r |
| 38 | \r |
| 39 | // TODO\r |
| 40 | void gp2x_fceu_copy_bg(void)\r |
| 41 | {\r |
| 42 | memset(gp2x_screen, 0, 320*240*2);\r |
| 43 | }\r |
| 44 | \r |
| 45 | // draws white text to current bbp15 screen\r |
| 46 | static void gp2x_text_out15_(int x, int y, const char *text)\r |
| 47 | {\r |
| 48 | int i,l;\r |
| 49 | unsigned short *screen = gp2x_screen;\r |
| 50 | \r |
| 51 | screen = screen + x + y*320;\r |
| 52 | \r |
| 53 | for (i = 0; i < strlen(text); i++)\r |
| 54 | {\r |
| 55 | for (l=0;l<8;l++)\r |
| 56 | {\r |
| 57 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
| 58 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
| 59 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
| 60 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
| 61 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
| 62 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
| 63 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
| 64 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
| 65 | }\r |
| 66 | screen += 8;\r |
| 67 | }\r |
| 68 | }\r |
| 69 | \r |
| 70 | void gp2x_text_out15(int x, int y, const char *texto, ...)\r |
| 71 | {\r |
| 72 | va_list args;\r |
| 73 | char buffer[512];\r |
| 74 | \r |
| 75 | va_start(args,texto);\r |
| 76 | vsprintf(buffer,texto,args);\r |
| 77 | va_end(args);\r |
| 78 | \r |
| 79 | gp2x_text_out15_(x,y,buffer);\r |
| 80 | }\r |
| 81 | \r |
| 82 | \r |
| 83 | void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r |
| 84 | {\r |
| 85 | char buffer[320/8+1];\r |
| 86 | \r |
| 87 | strncpy(buffer, texto, 320/8);\r |
| 88 | if (max > 320/8) max = 320/8;\r |
| 89 | if (max < 0) max = 0;\r |
| 90 | buffer[max] = 0;\r |
| 91 | \r |
| 92 | gp2x_text_out15(x,y,buffer);\r |
| 93 | }\r |
| 94 | \r |
| 95 | static void gp2x_smalltext16(int x, int y, const char *texto)\r |
| 96 | {\r |
| 97 | int i;\r |
| 98 | unsigned char *src;\r |
| 99 | unsigned short *dst;\r |
| 100 | \r |
| 101 | for (i = 0;; i++, x += 6)\r |
| 102 | {\r |
| 103 | unsigned char c = (unsigned char) texto[i];\r |
| 104 | int h = 8;\r |
| 105 | \r |
| 106 | if (!c) break;\r |
| 107 | \r |
| 108 | src = fontdata6x8[c];\r |
| 109 | dst = (unsigned short *)gp2x_screen + x + y*320;\r |
| 110 | \r |
| 111 | while (h--)\r |
| 112 | {\r |
| 113 | int w = 0x20;\r |
| 114 | while (w)\r |
| 115 | {\r |
| 116 | if( *src & w ) *dst = 0xffff;\r |
| 117 | dst++;\r |
| 118 | w>>=1;\r |
| 119 | }\r |
| 120 | src++;\r |
| 121 | \r |
| 122 | dst += 320-6;\r |
| 123 | }\r |
| 124 | }\r |
| 125 | }\r |
| 126 | \r |
| 127 | static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r |
| 128 | {\r |
| 129 | char buffer[320/6+1];\r |
| 130 | \r |
| 131 | strncpy(buffer, texto, 320/6);\r |
| 132 | if (max > 320/6) max = 320/6;\r |
| 133 | if (max < 0) max = 0;\r |
| 134 | buffer[max] = 0;\r |
| 135 | \r |
| 136 | gp2x_smalltext16(x, y, buffer);\r |
| 137 | }\r |
| 138 | \r |
| 139 | \r |
| 140 | static unsigned long inp_prev = 0;\r |
| 141 | static int inp_prevjoy = 0;\r |
| 142 | \r |
| 143 | static unsigned long wait_for_input(unsigned long interesting)\r |
| 144 | {\r |
| 145 | unsigned long ret;\r |
| 146 | static int repeats = 0, wait = 50*1000;\r |
| 147 | int release = 0, i;\r |
| 148 | \r |
| 149 | if (repeats == 2 || repeats == 4) wait /= 2;\r |
| 150 | if (repeats == 6) wait = 15 * 1000;\r |
| 151 | \r |
| 152 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
| 153 | if (i == 0) repeats++;\r |
| 154 | if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r |
| 155 | else spend_cycles(wait * Settings.cpuclock);\r |
| 156 | }\r |
| 157 | \r |
| 158 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
| 159 | usleep(50000);\r |
| 160 | release = 1;\r |
| 161 | }\r |
| 162 | \r |
| 163 | if (release || ret != inp_prev) {\r |
| 164 | repeats = 0;\r |
| 165 | wait = 50*1000;\r |
| 166 | }\r |
| 167 | inp_prev = ret;\r |
| 168 | inp_prevjoy = 0;\r |
| 169 | \r |
| 170 | // we don't need diagonals in menus\r |
| 171 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
| 172 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
| 173 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
| 174 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
| 175 | \r |
| 176 | return ret;\r |
| 177 | }\r |
| 178 | \r |
| 179 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
| 180 | {\r |
| 181 | unsigned long ret;\r |
| 182 | int i;\r |
| 183 | \r |
| 184 | do\r |
| 185 | {\r |
| 186 | *joy = 0;\r |
| 187 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
| 188 | gp2x_usbjoy_update();\r |
| 189 | for (i = 0; i < num_of_joys; i++) {\r |
| 190 | ret = gp2x_usbjoy_check2(i);\r |
| 191 | if (ret) { *joy = i + 1; break; }\r |
| 192 | }\r |
| 193 | if (ret) break;\r |
| 194 | }\r |
| 195 | while(0);\r |
| 196 | \r |
| 197 | return ret;\r |
| 198 | }\r |
| 199 | \r |
| 200 | // similar to wait_for_input(), but returns joy num\r |
| 201 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
| 202 | {\r |
| 203 | unsigned long ret;\r |
| 204 | const int wait = 300*1000;\r |
| 205 | int i;\r |
| 206 | \r |
| 207 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
| 208 | for (i = 0; i < 6; i++) {\r |
| 209 | ret = input2_read(interesting, joy);\r |
| 210 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
| 211 | usleep(wait/6);\r |
| 212 | }\r |
| 213 | \r |
| 214 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
| 215 | usleep(50000);\r |
| 216 | }\r |
| 217 | \r |
| 218 | inp_prev = ret;\r |
| 219 | inp_prevjoy = *joy;\r |
| 220 | \r |
| 221 | return ret;\r |
| 222 | }\r |
| 223 | \r |
| 224 | \r |
| 225 | \r |
| 226 | // -------------- ROM selector --------------\r |
| 227 | \r |
| 228 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
| 229 | {\r |
| 230 | int start, i, pos;\r |
| 231 | \r |
| 232 | start = 12 - sel;\r |
| 233 | n--; // exclude current dir (".")\r |
| 234 | \r |
| 235 | //memset(gp2x_screen, 0, 320*240);\r |
| 236 | gp2x_fceu_copy_bg();\r |
| 237 | \r |
| 238 | if(start - 2 >= 0)\r |
| 239 | gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r |
| 240 | for (i = 0; i < n; i++) {\r |
| 241 | pos = start + i;\r |
| 242 | if (pos < 0) continue;\r |
| 243 | if (pos > 23) break;\r |
| 244 | if (namelist[i+1]->d_type == DT_DIR) {\r |
| 245 | gp2x_smalltext8_lim(14, pos*10, "/", 1);\r |
| 246 | gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
| 247 | } else {\r |
| 248 | gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
| 249 | }\r |
| 250 | }\r |
| 251 | gp2x_text_out15(5, 120, ">");\r |
| 252 | gp2x_video_flip();\r |
| 253 | }\r |
| 254 | \r |
| 255 | static int scandir_cmp(const void *p1, const void *p2)\r |
| 256 | {\r |
| 257 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
| 258 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
| 259 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
| 260 | if ((*d2)->d_type == DT_DIR) return 1;\r |
| 261 | return alphasort(d1, d2);\r |
| 262 | }\r |
| 263 | \r |
| 264 | static char *filter_exts[] = {\r |
| 265 | // TODO\r |
| 266 | ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r |
| 267 | ".jpg", ".gpe", ".cue"\r |
| 268 | };\r |
| 269 | \r |
| 270 | static int scandir_filter(const struct dirent *ent)\r |
| 271 | {\r |
| 272 | const char *p;\r |
| 273 | int i;\r |
| 274 | \r |
| 275 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
| 276 | if (strlen(ent->d_name) < 5) return 1;\r |
| 277 | \r |
| 278 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
| 279 | \r |
| 280 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
| 281 | {\r |
| 282 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
| 283 | }\r |
| 284 | \r |
| 285 | return 1;\r |
| 286 | }\r |
| 287 | \r |
| 288 | static char *romsel_loop(char *curr_path)\r |
| 289 | {\r |
| 290 | struct dirent **namelist;\r |
| 291 | DIR *dir;\r |
| 292 | int n, sel = 0;\r |
| 293 | unsigned long inp = 0;\r |
| 294 | char *ret = NULL, *fname = NULL;\r |
| 295 | \r |
| 296 | // is this a dir or a full path?\r |
| 297 | if ((dir = opendir(curr_path))) {\r |
| 298 | closedir(dir);\r |
| 299 | } else {\r |
| 300 | char *p;\r |
| 301 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
| 302 | *p = 0;\r |
| 303 | fname = p+1;\r |
| 304 | }\r |
| 305 | \r |
| 306 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
| 307 | if (n < 0) {\r |
| 308 | // try root\r |
| 309 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
| 310 | if (n < 0) {\r |
| 311 | // oops, we failed\r |
| 312 | printf("dir: %s\n", curr_path);\r |
| 313 | perror("scandir");\r |
| 314 | return NULL;\r |
| 315 | }\r |
| 316 | }\r |
| 317 | \r |
| 318 | // try to find sel\r |
| 319 | if (fname != NULL) {\r |
| 320 | int i;\r |
| 321 | for (i = 1; i < n; i++) {\r |
| 322 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
| 323 | sel = i - 1;\r |
| 324 | break;\r |
| 325 | }\r |
| 326 | }\r |
| 327 | }\r |
| 328 | \r |
| 329 | for (;;)\r |
| 330 | {\r |
| 331 | draw_dirlist(curr_path, namelist, n, sel);\r |
| 332 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
| 333 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
| 334 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
| 335 | if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
| 336 | if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r |
| 337 | if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
| 338 | if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
| 339 | if(inp & GP2X_B) { // enter dir/select\r |
| 340 | again:\r |
| 341 | if (namelist[sel+1]->d_type == DT_REG) {\r |
| 342 | strcpy(lastLoadedGameName, curr_path);\r |
| 343 | strcat(lastLoadedGameName, "/");\r |
| 344 | strcat(lastLoadedGameName, namelist[sel+1]->d_name);\r |
| 345 | ret = lastLoadedGameName;\r |
| 346 | break;\r |
| 347 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
| 348 | int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
| 349 | char *p, *newdir = malloc(newlen);\r |
| 350 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
| 351 | char *start = curr_path;\r |
| 352 | p = start + strlen(start) - 1;\r |
| 353 | while (*p == '/' && p > start) p--;\r |
| 354 | while (*p != '/' && p > start) p--;\r |
| 355 | if (p <= start) strcpy(newdir, "/");\r |
| 356 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
| 357 | } else {\r |
| 358 | strcpy(newdir, curr_path);\r |
| 359 | p = newdir + strlen(newdir) - 1;\r |
| 360 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
| 361 | strcat(newdir, "/");\r |
| 362 | strcat(newdir, namelist[sel+1]->d_name);\r |
| 363 | }\r |
| 364 | ret = romsel_loop(newdir);\r |
| 365 | free(newdir);\r |
| 366 | break;\r |
| 367 | } else {\r |
| 368 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
| 369 | FILE *tstf; int tmp;\r |
| 370 | strcpy(lastLoadedGameName, curr_path);\r |
| 371 | strcat(lastLoadedGameName, "/");\r |
| 372 | strcat(lastLoadedGameName, namelist[sel+1]->d_name);\r |
| 373 | tstf = fopen(lastLoadedGameName, "rb");\r |
| 374 | if (tstf != NULL)\r |
| 375 | {\r |
| 376 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
| 377 | namelist[sel+1]->d_type = DT_REG;\r |
| 378 | else namelist[sel+1]->d_type = DT_DIR;\r |
| 379 | fclose(tstf);\r |
| 380 | goto again;\r |
| 381 | }\r |
| 382 | }\r |
| 383 | }\r |
| 384 | if(inp & GP2X_X) break; // cancel\r |
| 385 | }\r |
| 386 | \r |
| 387 | if (n > 0) {\r |
| 388 | while(n--) free(namelist[n]);\r |
| 389 | free(namelist);\r |
| 390 | }\r |
| 391 | \r |
| 392 | return ret;\r |
| 393 | }\r |
| 394 | \r |
| 395 | // ------------ patch/gg menu ------------\r |
| 396 | \r |
| 397 | #if 0 // TODO?\r |
| 398 | static void draw_patchlist(int sel)\r |
| 399 | {\r |
| 400 | int start, i, pos;\r |
| 401 | \r |
| 402 | start = 12 - sel;\r |
| 403 | \r |
| 404 | gp2x_fceu_copy_bg();\r |
| 405 | \r |
| 406 | for (i = 0; i < PicoPatchCount; i++) {\r |
| 407 | pos = start + i;\r |
| 408 | if (pos < 0) continue;\r |
| 409 | if (pos > 23) break;\r |
| 410 | gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r |
| 411 | gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r |
| 412 | }\r |
| 413 | pos = start + i;\r |
| 414 | if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r |
| 415 | \r |
| 416 | gp2x_text_out15(5, 120, ">");\r |
| 417 | gp2x_video_flip();\r |
| 418 | }\r |
| 419 | \r |
| 420 | \r |
| 421 | void patches_menu_loop(void)\r |
| 422 | {\r |
| 423 | int menu_sel = 0;\r |
| 424 | unsigned long inp = 0;\r |
| 425 | \r |
| 426 | for(;;)\r |
| 427 | {\r |
| 428 | draw_patchlist(menu_sel);\r |
| 429 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
| 430 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r |
| 431 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r |
| 432 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
| 433 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r |
| 434 | if(inp & GP2X_B) { // action\r |
| 435 | if (menu_sel < PicoPatchCount)\r |
| 436 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r |
| 437 | else return;\r |
| 438 | }\r |
| 439 | if(inp & GP2X_X) return;\r |
| 440 | }\r |
| 441 | \r |
| 442 | }\r |
| 443 | \r |
| 444 | // ------------ savestate loader ------------\r |
| 445 | \r |
| 446 | static void menu_prepare_bg(void);\r |
| 447 | \r |
| 448 | static int state_slot_flags = 0;\r |
| 449 | \r |
| 450 | static void state_check_slots(void)\r |
| 451 | {\r |
| 452 | int slot;\r |
| 453 | \r |
| 454 | state_slot_flags = 0;\r |
| 455 | \r |
| 456 | for (slot = 0; slot < 10; slot++)\r |
| 457 | {\r |
| 458 | if (emu_check_save_file(slot))\r |
| 459 | {\r |
| 460 | state_slot_flags |= 1 << slot;\r |
| 461 | }\r |
| 462 | }\r |
| 463 | }\r |
| 464 | \r |
| 465 | static void draw_savestate_bg(int slot)\r |
| 466 | {\r |
| 467 | struct PicoVideo tmp_pv;\r |
| 468 | unsigned short tmp_cram[0x40];\r |
| 469 | unsigned short tmp_vsram[0x40];\r |
| 470 | void *tmp_vram, *file;\r |
| 471 | char *fname;\r |
| 472 | \r |
| 473 | fname = emu_GetSaveFName(1, 0, slot);\r |
| 474 | if (!fname) return;\r |
| 475 | \r |
| 476 | tmp_vram = malloc(sizeof(Pico.vram));\r |
| 477 | if (tmp_vram == NULL) return;\r |
| 478 | \r |
| 479 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
| 480 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
| 481 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
| 482 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
| 483 | \r |
| 484 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
| 485 | file = gzopen(fname, "rb");\r |
| 486 | emu_set_save_cbs(1);\r |
| 487 | } else {\r |
| 488 | file = fopen(fname, "rb");\r |
| 489 | emu_set_save_cbs(0);\r |
| 490 | }\r |
| 491 | \r |
| 492 | if (file) {\r |
| 493 | if (PicoMCD & 1) {\r |
| 494 | PicoCdLoadStateGfx(file);\r |
| 495 | } else {\r |
| 496 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
| 497 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
| 498 | areaSeek(file, 0x2000, SEEK_CUR);\r |
| 499 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
| 500 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
| 501 | areaSeek(file, 0x221a0, SEEK_SET);\r |
| 502 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
| 503 | }\r |
| 504 | areaClose(file);\r |
| 505 | }\r |
| 506 | \r |
| 507 | emu_forced_frame();\r |
| 508 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
| 509 | menu_prepare_bg();\r |
| 510 | \r |
| 511 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
| 512 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
| 513 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
| 514 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
| 515 | free(tmp_vram);\r |
| 516 | }\r |
| 517 | \r |
| 518 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
| 519 | {\r |
| 520 | int tl_x = 25, tl_y = 60, y, i;\r |
| 521 | \r |
| 522 | if (state_slot_flags & (1 << menu_sel))\r |
| 523 | draw_savestate_bg(menu_sel);\r |
| 524 | gp2x_fceu_copy_bg();\r |
| 525 | \r |
| 526 | gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
| 527 | \r |
| 528 | /* draw all 10 slots */\r |
| 529 | y = tl_y;\r |
| 530 | for (i = 0; i < 10; i++, y+=10)\r |
| 531 | {\r |
| 532 | gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
| 533 | }\r |
| 534 | gp2x_text_out15(tl_x, y, "back");\r |
| 535 | \r |
| 536 | // draw cursor\r |
| 537 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 538 | \r |
| 539 | gp2x_video_flip();\r |
| 540 | }\r |
| 541 | \r |
| 542 | static int savestate_menu_loop(int is_loading)\r |
| 543 | {\r |
| 544 | int menu_sel = 10, menu_sel_max = 10;\r |
| 545 | unsigned long inp = 0;\r |
| 546 | \r |
| 547 | state_check_slots();\r |
| 548 | \r |
| 549 | for(;;)\r |
| 550 | {\r |
| 551 | draw_savestate_menu(menu_sel, is_loading);\r |
| 552 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
| 553 | if(inp & GP2X_UP ) {\r |
| 554 | do {\r |
| 555 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
| 556 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 557 | }\r |
| 558 | if(inp & GP2X_DOWN) {\r |
| 559 | do {\r |
| 560 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
| 561 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 562 | }\r |
| 563 | if(inp & GP2X_B) { // save/load\r |
| 564 | if (menu_sel < 10) {\r |
| 565 | state_slot = menu_sel;\r |
| 566 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
| 567 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
| 568 | return 1;\r |
| 569 | }\r |
| 570 | return 0;\r |
| 571 | } else return 1;\r |
| 572 | }\r |
| 573 | if(inp & GP2X_X) return 1;\r |
| 574 | }\r |
| 575 | }\r |
| 576 | \r |
| 577 | // -------------- key config --------------\r |
| 578 | \r |
| 579 | static char *usb_joy_key_name(int joy, int num)\r |
| 580 | {\r |
| 581 | static char name[16];\r |
| 582 | switch (num)\r |
| 583 | {\r |
| 584 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
| 585 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
| 586 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
| 587 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
| 588 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
| 589 | }\r |
| 590 | return name;\r |
| 591 | }\r |
| 592 | \r |
| 593 | static void draw_key_config(int curr_act, int is_p2)\r |
| 594 | {\r |
| 595 | char strkeys[32*5];\r |
| 596 | int joy, i;\r |
| 597 | \r |
| 598 | strkeys[0] = 0;\r |
| 599 | for (i = 0; i < 32; i++)\r |
| 600 | {\r |
| 601 | if (currentConfig.KeyBinds[i] & (1 << curr_act))\r |
| 602 | {\r |
| 603 | if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
| 604 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
| 605 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
| 606 | }\r |
| 607 | }\r |
| 608 | for (joy = 0; joy < num_of_joys; joy++)\r |
| 609 | {\r |
| 610 | for (i = 0; i < 32; i++)\r |
| 611 | {\r |
| 612 | if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r |
| 613 | {\r |
| 614 | if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
| 615 | if (strkeys[0]) {\r |
| 616 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
| 617 | break;\r |
| 618 | }\r |
| 619 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
| 620 | }\r |
| 621 | }\r |
| 622 | }\r |
| 623 | \r |
| 624 | //memset(gp2x_screen, 0, 320*240);\r |
| 625 | gp2x_fceu_copy_bg();\r |
| 626 | gp2x_text_out15(60, 40, "Action: %s", actionNames[curr_act]);\r |
| 627 | gp2x_text_out15(60, 60, "Keys: %s", strkeys);\r |
| 628 | \r |
| 629 | gp2x_text_out15(30, 180, "Use SELECT to change action");\r |
| 630 | gp2x_text_out15(30, 190, "Press a key to bind/unbind");\r |
| 631 | gp2x_text_out15(30, 200, "Select \"Done\" action and");\r |
| 632 | gp2x_text_out15(30, 210, " press any key to finish");\r |
| 633 | gp2x_video_flip();\r |
| 634 | }\r |
| 635 | \r |
| 636 | static void key_config_loop(int is_p2)\r |
| 637 | {\r |
| 638 | int curr_act = 0, joy = 0, i;\r |
| 639 | unsigned long inp = 0;\r |
| 640 | \r |
| 641 | for (;;)\r |
| 642 | {\r |
| 643 | draw_key_config(curr_act, is_p2);\r |
| 644 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r |
| 645 | // printf("got %08lX from joy %i\n", inp, joy);\r |
| 646 | if (joy == 0) {\r |
| 647 | if (inp & GP2X_SELECT) {\r |
| 648 | curr_act++;\r |
| 649 | while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r |
| 650 | if (curr_act > 31) curr_act = 0;\r |
| 651 | }\r |
| 652 | inp &= CONFIGURABLE_KEYS;\r |
| 653 | inp &= ~GP2X_SELECT;\r |
| 654 | }\r |
| 655 | if (curr_act == 31 && inp) break;\r |
| 656 | if (joy == 0) {\r |
| 657 | for (i = 0; i < 32; i++)\r |
| 658 | if (inp & (1 << i)) {\r |
| 659 | currentConfig.KeyBinds[i] ^= (1 << curr_act);\r |
| 660 | if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r |
| 661 | else currentConfig.KeyBinds[i] &= ~(1 << 16);\r |
| 662 | }\r |
| 663 | } else {\r |
| 664 | for (i = 0; i < 32; i++)\r |
| 665 | if (inp & (1 << i)) {\r |
| 666 | currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r |
| 667 | if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r |
| 668 | else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r |
| 669 | }\r |
| 670 | }\r |
| 671 | }\r |
| 672 | }\r |
| 673 | \r |
| 674 | static void draw_kc_sel(int menu_sel)\r |
| 675 | {\r |
| 676 | int tl_x = 25+40, tl_y = 60, y, i;\r |
| 677 | char joyname[36];\r |
| 678 | \r |
| 679 | y = tl_y;\r |
| 680 | //memset(gp2x_screen, 0, 320*240);\r |
| 681 | gp2x_fceu_copy_bg();\r |
| 682 | gp2x_text_out15(tl_x, y, "Player 1");\r |
| 683 | gp2x_text_out15(tl_x, (y+=10), "Player 2");\r |
| 684 | gp2x_text_out15(tl_x, (y+=10), "Done");\r |
| 685 | \r |
| 686 | // draw cursor\r |
| 687 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 688 | \r |
| 689 | tl_x = 25;\r |
| 690 | gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r |
| 691 | if (num_of_joys > 0) {\r |
| 692 | for (i = 0; i < num_of_joys; i++) {\r |
| 693 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
| 694 | gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
| 695 | }\r |
| 696 | } else {\r |
| 697 | gp2x_text_out15(tl_x, (y+=10), "none");\r |
| 698 | }\r |
| 699 | \r |
| 700 | \r |
| 701 | gp2x_video_flip();\r |
| 702 | }\r |
| 703 | \r |
| 704 | static void kc_sel_loop(void)\r |
| 705 | {\r |
| 706 | int menu_sel = 2, menu_sel_max = 2;\r |
| 707 | unsigned long inp = 0;\r |
| 708 | \r |
| 709 | for(;;)\r |
| 710 | {\r |
| 711 | draw_kc_sel(menu_sel);\r |
| 712 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
| 713 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 714 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 715 | if(inp & GP2X_B) {\r |
| 716 | switch (menu_sel) {\r |
| 717 | case 0: key_config_loop(0); return;\r |
| 718 | case 1: key_config_loop(1); return;\r |
| 719 | default: return;\r |
| 720 | }\r |
| 721 | }\r |
| 722 | if(inp & GP2X_X) return;\r |
| 723 | }\r |
| 724 | }\r |
| 725 | #endif\r |
| 726 | \r |
| 727 | \r |
| 728 | \r |
| 729 | // --------- advanced options ----------\r |
| 730 | #if 0\r |
| 731 | static void draw_amenu_options(int menu_sel)\r |
| 732 | {\r |
| 733 | int tl_x = 25, tl_y = 60, y;\r |
| 734 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
| 735 | \r |
| 736 | y = tl_y;\r |
| 737 | //memset(gp2x_screen, 0, 320*240);\r |
| 738 | gp2x_fceu_copy_bg();\r |
| 739 | \r |
| 740 | gp2x_text_out15(tl_x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 0\r |
| 741 | gp2x_text_out15(tl_x, (y+=10), "Don't save last used ROM %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 5\r |
| 742 | gp2x_text_out15(tl_x, (y+=10), "needs restart:");\r |
| 743 | gp2x_text_out15(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 7\r |
| 744 | gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 8\r |
| 745 | gp2x_text_out15(tl_x, (y+=10), "Done");\r |
| 746 | \r |
| 747 | // draw cursor\r |
| 748 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 749 | \r |
| 750 | gp2x_video_flip();\r |
| 751 | }\r |
| 752 | \r |
| 753 | static void amenu_loop_options(void)\r |
| 754 | {\r |
| 755 | int menu_sel = 0, menu_sel_max = 9;\r |
| 756 | unsigned long inp = 0;\r |
| 757 | \r |
| 758 | for(;;)\r |
| 759 | {\r |
| 760 | draw_amenu_options(menu_sel);\r |
| 761 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
| 762 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 763 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 764 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
| 765 | switch (menu_sel) {\r |
| 766 | case 1: break;\r |
| 767 | case 9: return;\r |
| 768 | }\r |
| 769 | }\r |
| 770 | if(inp & (GP2X_X|GP2X_A)) return;\r |
| 771 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
| 772 | switch (menu_sel) {\r |
| 773 | case 0:\r |
| 774 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
| 775 | currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r |
| 776 | if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r |
| 777 | if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r |
| 778 | draw_amenu_options(menu_sel);\r |
| 779 | usleep(18*1000);\r |
| 780 | }\r |
| 781 | break;\r |
| 782 | }\r |
| 783 | }\r |
| 784 | }\r |
| 785 | }\r |
| 786 | #endif\r |
| 787 | \r |
| 788 | // -------------- options --------------\r |
| 789 | \r |
| 790 | static void draw_menu_options(int menu_sel)\r |
| 791 | {\r |
| 792 | int tl_x = 25, tl_y = 32, y;\r |
| 793 | char monostereo[8], strframeskip[8], *strscaling, *strssconfirm;\r |
| 794 | \r |
| 795 | //strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");\r |
| 796 | if (Settings.frameskip < 0)\r |
| 797 | strcpy(strframeskip, "Auto");\r |
| 798 | else sprintf(strframeskip, "%i", Settings.frameskip);\r |
| 799 | switch (Settings.scaling) {\r |
| 800 | default: strscaling = " OFF"; break;\r |
| 801 | case 1: strscaling = "hw horizontal"; break;\r |
| 802 | case 2: strscaling = "hw horiz. + vert."; break;\r |
| 803 | case 3: strscaling = "sw horizontal"; break;\r |
| 804 | }\r |
| 805 | switch (Settings.sstate_confirm) {\r |
| 806 | default: strssconfirm = "OFF"; break;\r |
| 807 | case 1: strssconfirm = "writes"; break;\r |
| 808 | case 2: strssconfirm = "loads"; break;\r |
| 809 | case 3: strssconfirm = "both"; break;\r |
| 810 | }\r |
| 811 | \r |
| 812 | y = tl_y;\r |
| 813 | //memset(gp2x_screen, 0, 320*240);\r |
| 814 | gp2x_fceu_copy_bg();\r |
| 815 | \r |
| 816 | gp2x_text_out15(tl_x, (y+=10), "Scaling: %s", strscaling); // 0\r |
| 817 | gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r |
| 818 | gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r |
| 819 | gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", /*(currentConfig.EmuOpt &0x004)?"ON":*/"OFF"); // 3\r |
| 820 | gp2x_text_out15(tl_x, (y+=10), "Sound Quality: %5iHz %s", 0, "" /*currentConfig.PsndRate, monostereo*/); // 4\r |
| 821 | gp2x_text_out15(tl_x, (y+=10), "Region: %s",\r |
| 822 | Settings.region_force == 2 ? "NTSC" : Settings.region_force == 1 ? "PAL" : "OFF"); // 5\r |
| 823 | gp2x_text_out15(tl_x, (y+=10), "Use SRAM savestates %s", "OFF");\r |
| 824 | gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm);\r |
| 825 | gp2x_text_out15(tl_x, (y+=10), "Save slot %i", 0/*state_slot*/); // 8\r |
| 826 | gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock);\r |
| 827 | gp2x_text_out15(tl_x, (y+=10), "[advanced options]"); // 10\r |
| 828 | gp2x_text_out15(tl_x, (y+=10), "Save cfg as default");\r |
| 829 | if (fceugi)\r |
| 830 | gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r |
| 831 | \r |
| 832 | // draw cursor\r |
| 833 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 834 | \r |
| 835 | gp2x_video_flip();\r |
| 836 | }\r |
| 837 | \r |
| 838 | /*\r |
| 839 | static int sndrate_prevnext(int rate, int dir)\r |
| 840 | {\r |
| 841 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
| 842 | \r |
| 843 | for (i = 0; i < 5; i++)\r |
| 844 | if (rates[i] == rate) break;\r |
| 845 | \r |
| 846 | i += dir ? 1 : -1;\r |
| 847 | if (i > 4) return dir ? 44100 : 22050;\r |
| 848 | if (i < 0) return dir ? 11025 : 8000;\r |
| 849 | return rates[i];\r |
| 850 | }\r |
| 851 | */\r |
| 852 | static void int_incdec(int *p, int inc, int min, int max)\r |
| 853 | {\r |
| 854 | *p += inc;\r |
| 855 | if (*p < min) *p = min;\r |
| 856 | else if (*p > max) *p = max;\r |
| 857 | }\r |
| 858 | \r |
| 859 | static int menu_loop_options(void)\r |
| 860 | {\r |
| 861 | int menu_sel = 0, menu_sel_max = 11;\r |
| 862 | unsigned long inp = 0;\r |
| 863 | \r |
| 864 | if (fceugi) menu_sel_max++;\r |
| 865 | \r |
| 866 | for(;;)\r |
| 867 | {\r |
| 868 | draw_menu_options(menu_sel);\r |
| 869 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
| 870 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 871 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 872 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
| 873 | switch (menu_sel) {\r |
| 874 | case 1: Settings.showfps = !Settings.showfps; break;\r |
| 875 | //case 6: Settings. = !Settings.showfps; break;\r |
| 876 | //case 16: amenu_loop_options(); break;\r |
| 877 | case 17: // done (update and write)\r |
| 878 | //if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r |
| 879 | //else strcpy(menuErrorMsg, "failed to write config");\r |
| 880 | return 1;\r |
| 881 | case 18: // done (update and write for current game)\r |
| 882 | //if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r |
| 883 | //else strcpy(menuErrorMsg, "failed to write config");\r |
| 884 | return 1;\r |
| 885 | }\r |
| 886 | }\r |
| 887 | if(inp & (GP2X_X|GP2X_A)) {\r |
| 888 | return 0; // done (update, no write)\r |
| 889 | }\r |
| 890 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
| 891 | switch (menu_sel) {\r |
| 892 | case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
| 893 | case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r |
| 894 | /*\r |
| 895 | case 4:\r |
| 896 | if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r |
| 897 | currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r |
| 898 | } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r |
| 899 | currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r |
| 900 | } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r |
| 901 | break;\r |
| 902 | */\r |
| 903 | case 5: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r |
| 904 | case 7: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
| 905 | //case 8: int_incdec(&Settings., (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r |
| 906 | case 14:\r |
| 907 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
| 908 | Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
| 909 | if (Settings.cpuclock < 1) Settings.cpuclock = 1;\r |
| 910 | draw_menu_options(menu_sel);\r |
| 911 | usleep(50*1000);\r |
| 912 | }\r |
| 913 | break;\r |
| 914 | }\r |
| 915 | }\r |
| 916 | }\r |
| 917 | }\r |
| 918 | \r |
| 919 | // -------------- credits --------------\r |
| 920 | \r |
| 921 | static void draw_menu_credits(void)\r |
| 922 | {\r |
| 923 | int tl_x = 15, tl_y = 70, y;\r |
| 924 | //memset(gp2x_screen, 0, 320*240);\r |
| 925 | gp2x_fceu_copy_bg();\r |
| 926 | \r |
| 927 | // TODO\r |
| 928 | \r |
| 929 | gp2x_video_flip();\r |
| 930 | }\r |
| 931 | \r |
| 932 | \r |
| 933 | // -------------- root menu --------------\r |
| 934 | \r |
| 935 | static void draw_menu_root(int menu_sel)\r |
| 936 | {\r |
| 937 | int tl_x = 70, tl_y = 70, y;\r |
| 938 | gp2x_fceu_copy_bg();\r |
| 939 | \r |
| 940 | y = tl_y;\r |
| 941 | if (fceugi) {\r |
| 942 | gp2x_text_out15(tl_x, y, "Resume game");\r |
| 943 | gp2x_text_out15(tl_x, (y+=10), "Save State");\r |
| 944 | gp2x_text_out15(tl_x, (y+=10), "Load State");\r |
| 945 | gp2x_text_out15(tl_x, (y+=10), "Reset game");\r |
| 946 | } else {\r |
| 947 | y += 30;\r |
| 948 | }\r |
| 949 | gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r |
| 950 | gp2x_text_out15(tl_x, (y+=10), "Change options");\r |
| 951 | gp2x_text_out15(tl_x, (y+=10), "Configure controls");\r |
| 952 | gp2x_text_out15(tl_x, (y+=10), "Credits");\r |
| 953 | gp2x_text_out15(tl_x, (y+=10), "Exit");\r |
| 954 | // TODO\r |
| 955 | // if (PicoPatches)\r |
| 956 | // gp2x_text_out15(tl_x, (y+=10), "Patches / GameGenie");\r |
| 957 | \r |
| 958 | // draw cursor\r |
| 959 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 960 | // error\r |
| 961 | if (menuErrorMsg[0]) gp2x_text_out15(5, 226, menuErrorMsg);\r |
| 962 | gp2x_video_flip();\r |
| 963 | }\r |
| 964 | \r |
| 965 | \r |
| 966 | static int menu_loop_root(void)\r |
| 967 | {\r |
| 968 | int ret, menu_sel = 4, menu_sel_max = 8, menu_sel_min = 4;\r |
| 969 | unsigned long inp = 0;\r |
| 970 | char curr_path[PATH_MAX], *selfname;\r |
| 971 | FILE *tstf;\r |
| 972 | \r |
| 973 | if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r |
| 974 | {\r |
| 975 | fclose(tstf);\r |
| 976 | strncpy(curr_path, lastLoadedGameName, sizeof(curr_path));\r |
| 977 | curr_path[sizeof(curr_path)-1] = 0;\r |
| 978 | }\r |
| 979 | else\r |
| 980 | {\r |
| 981 | getcwd(curr_path, PATH_MAX);\r |
| 982 | }\r |
| 983 | \r |
| 984 | if (fceugi) menu_sel = menu_sel_min = 0;\r |
| 985 | // TODO if (PicoPatches) menu_sel_max = 9;\r |
| 986 | \r |
| 987 | /* make sure action buttons are not pressed on entering menu */\r |
| 988 | draw_menu_root(menu_sel);\r |
| 989 | while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r |
| 990 | \r |
| 991 | for (;;)\r |
| 992 | {\r |
| 993 | draw_menu_root(menu_sel);\r |
| 994 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
| 995 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
| 996 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
| 997 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
| 998 | if (fceugi) {\r |
| 999 | while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r |
| 1000 | Exit = 0;\r |
| 1001 | return 0;\r |
| 1002 | }\r |
| 1003 | }\r |
| 1004 | if(inp & GP2X_B ) {\r |
| 1005 | switch (menu_sel) {\r |
| 1006 | case 0: // resume game\r |
| 1007 | if (fceugi) {\r |
| 1008 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
| 1009 | Exit = 0;\r |
| 1010 | return 0;\r |
| 1011 | }\r |
| 1012 | break;\r |
| 1013 | case 1: // save state\r |
| 1014 | if (fceugi) {\r |
| 1015 | /*if(savestate_menu_loop(0))\r |
| 1016 | continue;*/\r |
| 1017 | return 0;\r |
| 1018 | }\r |
| 1019 | break;\r |
| 1020 | case 2: // load state\r |
| 1021 | if (fceugi) {\r |
| 1022 | /*if(savestate_menu_loop(1))\r |
| 1023 | continue;*/\r |
| 1024 | return 0;\r |
| 1025 | }\r |
| 1026 | break;\r |
| 1027 | case 3: // reset game\r |
| 1028 | if (fceugi) {\r |
| 1029 | return 0;\r |
| 1030 | }\r |
| 1031 | break;\r |
| 1032 | case 4: // select rom\r |
| 1033 | selfname = romsel_loop(curr_path);\r |
| 1034 | if (selfname) {\r |
| 1035 | printf("selected file: %s\n", selfname);\r |
| 1036 | return 2;\r |
| 1037 | }\r |
| 1038 | break;\r |
| 1039 | case 5: // options\r |
| 1040 | ret = menu_loop_options();\r |
| 1041 | if (ret == 1) continue; // status update\r |
| 1042 | break;\r |
| 1043 | case 6: // controls\r |
| 1044 | // TODO kc_sel_loop();\r |
| 1045 | break;\r |
| 1046 | case 7: // credits\r |
| 1047 | draw_menu_credits();\r |
| 1048 | usleep(500*1000);\r |
| 1049 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
| 1050 | break;\r |
| 1051 | case 8: // exit\r |
| 1052 | return 1;\r |
| 1053 | case 9: // patches/gg\r |
| 1054 | break;\r |
| 1055 | }\r |
| 1056 | }\r |
| 1057 | menuErrorMsg[0] = 0; // clear error msg\r |
| 1058 | }\r |
| 1059 | }\r |
| 1060 | \r |
| 1061 | \r |
| 1062 | static void menu_prepare_bg(void)\r |
| 1063 | {\r |
| 1064 | // TODO...\r |
| 1065 | }\r |
| 1066 | \r |
| 1067 | static void menu_gfx_prepare(void)\r |
| 1068 | {\r |
| 1069 | menu_prepare_bg();\r |
| 1070 | \r |
| 1071 | // switch bpp\r |
| 1072 | gp2x_video_changemode(16);\r |
| 1073 | gp2x_video_RGB_setscaling(0, 320, 240);\r |
| 1074 | gp2x_video_flip();\r |
| 1075 | }\r |
| 1076 | \r |
| 1077 | \r |
| 1078 | int gp2x_menu_do(void)\r |
| 1079 | {\r |
| 1080 | int ret;\r |
| 1081 | \r |
| 1082 | menu_gfx_prepare();\r |
| 1083 | \r |
| 1084 | ret = menu_loop_root();\r |
| 1085 | \r |
| 1086 | menuErrorMsg[0] = 0;\r |
| 1087 | \r |
| 1088 | return ret;\r |
| 1089 | }\r |
| 1090 | \r |
| 1091 | \r |
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