| 1 | // (c) Copyright 2006 notaz, All rights reserved.\r |
| 2 | // Free for non-commercial use.\r |
| 3 | \r |
| 4 | // For commercial use, separate licencing terms must be obtained.\r |
| 5 | \r |
| 6 | #include <stdio.h>\r |
| 7 | #include <string.h>\r |
| 8 | #include <stdlib.h>\r |
| 9 | #include <stdarg.h>\r |
| 10 | #include <unistd.h>\r |
| 11 | #include <dirent.h>\r |
| 12 | \r |
| 13 | #include "gp2x.h"\r |
| 14 | #include "emu.h"\r |
| 15 | #include "menu.h"\r |
| 16 | #include "fonts.h"\r |
| 17 | #include "usbjoy.h"\r |
| 18 | #include "version.h"\r |
| 19 | \r |
| 20 | #include <Pico/PicoInt.h>\r |
| 21 | #include <Pico/Patch.h>\r |
| 22 | #include <zlib/zlib.h>\r |
| 23 | \r |
| 24 | #ifndef _DIRENT_HAVE_D_TYPE\r |
| 25 | #error "need d_type for file browser\r |
| 26 | #endif\r |
| 27 | \r |
| 28 | extern char *actionNames[];\r |
| 29 | extern char romFileName[PATH_MAX];\r |
| 30 | extern char *rom_data;\r |
| 31 | extern int mmuhack_status;\r |
| 32 | extern int state_slot;\r |
| 33 | \r |
| 34 | static char *gp2xKeyNames[] = {\r |
| 35 | "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r |
| 36 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
| 37 | "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r |
| 38 | "???", "???", "???", "PUSH", "???", "???", "???", "???"\r |
| 39 | };\r |
| 40 | \r |
| 41 | char menuErrorMsg[40] = {0, };\r |
| 42 | \r |
| 43 | \r |
| 44 | static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r |
| 45 | {\r |
| 46 | int i,l;\r |
| 47 | \r |
| 48 | screen = screen + x + y*320;\r |
| 49 | \r |
| 50 | for (i = 0; i < strlen(text); i++)\r |
| 51 | {\r |
| 52 | for (l=0;l<8;l++)\r |
| 53 | {\r |
| 54 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r |
| 55 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r |
| 56 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r |
| 57 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r |
| 58 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r |
| 59 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r |
| 60 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r |
| 61 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r |
| 62 | }\r |
| 63 | screen += 8;\r |
| 64 | }\r |
| 65 | }\r |
| 66 | \r |
| 67 | // draws white text to current bbp15 screen\r |
| 68 | void gp2x_text_out15(int x, int y, const char *text)\r |
| 69 | {\r |
| 70 | int i,l;\r |
| 71 | unsigned short *screen = gp2x_screen;\r |
| 72 | \r |
| 73 | screen = screen + x + y*320;\r |
| 74 | \r |
| 75 | for (i = 0; i < strlen(text); i++)\r |
| 76 | {\r |
| 77 | for (l=0;l<8;l++)\r |
| 78 | {\r |
| 79 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
| 80 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
| 81 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
| 82 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
| 83 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
| 84 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
| 85 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
| 86 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
| 87 | }\r |
| 88 | screen += 8;\r |
| 89 | }\r |
| 90 | }\r |
| 91 | \r |
| 92 | \r |
| 93 | void gp2x_text_out8(int x, int y, const char *texto, ...)\r |
| 94 | {\r |
| 95 | va_list args;\r |
| 96 | char buffer[512];\r |
| 97 | \r |
| 98 | va_start(args,texto);\r |
| 99 | vsprintf(buffer,texto,args);\r |
| 100 | va_end(args);\r |
| 101 | \r |
| 102 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
| 103 | }\r |
| 104 | \r |
| 105 | \r |
| 106 | void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r |
| 107 | {\r |
| 108 | gp2x_text(gp2x_screen, x, y, texto, color);\r |
| 109 | }\r |
| 110 | \r |
| 111 | void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r |
| 112 | {\r |
| 113 | char buffer[320/8+1];\r |
| 114 | \r |
| 115 | strncpy(buffer, texto, 320/8);\r |
| 116 | if (max > 320/8) max = 320/8;\r |
| 117 | if (max < 0) max = 0;\r |
| 118 | buffer[max] = 0;\r |
| 119 | \r |
| 120 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
| 121 | }\r |
| 122 | \r |
| 123 | static void gp2x_smalltext8(int x, int y, const char *texto)\r |
| 124 | {\r |
| 125 | int i;\r |
| 126 | unsigned char *src, *dst;\r |
| 127 | \r |
| 128 | for (i = 0;; i++, x += 6)\r |
| 129 | {\r |
| 130 | unsigned char c = (unsigned char) texto[i];\r |
| 131 | int h = 8;\r |
| 132 | \r |
| 133 | if (!c) break;\r |
| 134 | \r |
| 135 | src = fontdata6x8[c];\r |
| 136 | dst = (unsigned char *)gp2x_screen + x + y*320;\r |
| 137 | \r |
| 138 | while (h--)\r |
| 139 | {\r |
| 140 | int w = 0x20;\r |
| 141 | while (w)\r |
| 142 | {\r |
| 143 | if( *src & w ) *dst = 0xf0;\r |
| 144 | dst++;\r |
| 145 | w>>=1;\r |
| 146 | }\r |
| 147 | src++;\r |
| 148 | \r |
| 149 | dst += 320-6;\r |
| 150 | }\r |
| 151 | }\r |
| 152 | }\r |
| 153 | \r |
| 154 | static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r |
| 155 | {\r |
| 156 | char buffer[320/6+1];\r |
| 157 | \r |
| 158 | strncpy(buffer, texto, 320/6);\r |
| 159 | if (max > 320/6) max = 320/6;\r |
| 160 | if (max < 0) max = 0;\r |
| 161 | buffer[max] = 0;\r |
| 162 | \r |
| 163 | gp2x_smalltext8(x, y, buffer);\r |
| 164 | }\r |
| 165 | \r |
| 166 | \r |
| 167 | static unsigned long inp_prev = 0;\r |
| 168 | static int inp_prevjoy = 0;\r |
| 169 | \r |
| 170 | static unsigned long wait_for_input(unsigned long interesting)\r |
| 171 | {\r |
| 172 | unsigned long ret;\r |
| 173 | static int repeats = 0, wait = 300*1000;\r |
| 174 | int release = 0, i;\r |
| 175 | \r |
| 176 | if (repeats == 5 || repeats == 15 || repeats == 30) wait /= 2;\r |
| 177 | \r |
| 178 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
| 179 | if(i == 0) repeats++;\r |
| 180 | usleep(wait/6);\r |
| 181 | }\r |
| 182 | \r |
| 183 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
| 184 | usleep(50000);\r |
| 185 | release = 1;\r |
| 186 | }\r |
| 187 | \r |
| 188 | if (release || ret != inp_prev) {\r |
| 189 | repeats = 0;\r |
| 190 | wait = 300*1000;\r |
| 191 | }\r |
| 192 | inp_prev = ret;\r |
| 193 | inp_prevjoy = 0;\r |
| 194 | \r |
| 195 | // we don't need diagonals in menus\r |
| 196 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
| 197 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
| 198 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
| 199 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
| 200 | \r |
| 201 | return ret;\r |
| 202 | }\r |
| 203 | \r |
| 204 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
| 205 | {\r |
| 206 | unsigned long ret;\r |
| 207 | int i;\r |
| 208 | \r |
| 209 | do\r |
| 210 | {\r |
| 211 | *joy = 0;\r |
| 212 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
| 213 | gp2x_usbjoy_update();\r |
| 214 | for (i = 0; i < num_of_joys; i++) {\r |
| 215 | ret = gp2x_usbjoy_check2(i);\r |
| 216 | if (ret) { *joy = i + 1; break; }\r |
| 217 | }\r |
| 218 | if (ret) break;\r |
| 219 | }\r |
| 220 | while(0);\r |
| 221 | \r |
| 222 | return ret;\r |
| 223 | }\r |
| 224 | \r |
| 225 | // similar to wait_for_input(), but returns joy num\r |
| 226 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
| 227 | {\r |
| 228 | unsigned long ret;\r |
| 229 | const int wait = 300*1000;\r |
| 230 | int i;\r |
| 231 | \r |
| 232 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
| 233 | for (i = 0; i < 6; i++) {\r |
| 234 | ret = input2_read(interesting, joy);\r |
| 235 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
| 236 | usleep(wait/6);\r |
| 237 | }\r |
| 238 | \r |
| 239 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
| 240 | usleep(50000);\r |
| 241 | }\r |
| 242 | \r |
| 243 | inp_prev = ret;\r |
| 244 | inp_prevjoy = *joy;\r |
| 245 | \r |
| 246 | return ret;\r |
| 247 | }\r |
| 248 | \r |
| 249 | \r |
| 250 | \r |
| 251 | // -------------- ROM selector --------------\r |
| 252 | \r |
| 253 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
| 254 | {\r |
| 255 | int start, i, pos;\r |
| 256 | \r |
| 257 | start = 12 - sel;\r |
| 258 | n--; // exclude current dir (".")\r |
| 259 | \r |
| 260 | //memset(gp2x_screen, 0, 320*240);\r |
| 261 | gp2x_pd_clone_buffer2();\r |
| 262 | \r |
| 263 | if(start - 2 >= 0)\r |
| 264 | gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r |
| 265 | for (i = 0; i < n; i++) {\r |
| 266 | pos = start + i;\r |
| 267 | if (pos < 0) continue;\r |
| 268 | if (pos > 23) break;\r |
| 269 | if (namelist[i+1]->d_type == DT_DIR) {\r |
| 270 | gp2x_smalltext8_lim(14, pos*10, "/", 1);\r |
| 271 | gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
| 272 | } else {\r |
| 273 | gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
| 274 | }\r |
| 275 | }\r |
| 276 | gp2x_text_out8(5, 120, ">");\r |
| 277 | gp2x_video_flip2();\r |
| 278 | }\r |
| 279 | \r |
| 280 | static int scandir_cmp(const void *p1, const void *p2)\r |
| 281 | {\r |
| 282 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
| 283 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
| 284 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
| 285 | if ((*d2)->d_type == DT_DIR) return 1;\r |
| 286 | return alphasort(d1, d2);\r |
| 287 | }\r |
| 288 | \r |
| 289 | static char *filter_exts[] = { ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html", ".jpg", ".gpe" };\r |
| 290 | \r |
| 291 | static int scandir_filter(const struct dirent *ent)\r |
| 292 | {\r |
| 293 | const char *p;\r |
| 294 | int i;\r |
| 295 | \r |
| 296 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
| 297 | if (strlen(ent->d_name) < 5) return 1;\r |
| 298 | \r |
| 299 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
| 300 | \r |
| 301 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
| 302 | {\r |
| 303 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
| 304 | }\r |
| 305 | \r |
| 306 | return 1;\r |
| 307 | }\r |
| 308 | \r |
| 309 | static char *romsel_loop(char *curr_path)\r |
| 310 | {\r |
| 311 | struct dirent **namelist;\r |
| 312 | DIR *dir;\r |
| 313 | int n, sel = 0;\r |
| 314 | unsigned long inp = 0;\r |
| 315 | char *ret = NULL, *fname = NULL;\r |
| 316 | \r |
| 317 | // is this a dir or a full path?\r |
| 318 | if ((dir = opendir(curr_path))) {\r |
| 319 | closedir(dir);\r |
| 320 | } else {\r |
| 321 | char *p;\r |
| 322 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
| 323 | *p = 0;\r |
| 324 | fname = p+1;\r |
| 325 | }\r |
| 326 | \r |
| 327 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
| 328 | if (n < 0) {\r |
| 329 | // try root\r |
| 330 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
| 331 | if (n < 0) {\r |
| 332 | // oops, we failed\r |
| 333 | printf("dir: "); printf(curr_path); printf("\n");\r |
| 334 | perror("scandir");\r |
| 335 | return NULL;\r |
| 336 | }\r |
| 337 | }\r |
| 338 | \r |
| 339 | // try to find sel\r |
| 340 | if (fname != NULL) {\r |
| 341 | int i;\r |
| 342 | for (i = 1; i < n; i++) {\r |
| 343 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
| 344 | sel = i - 1;\r |
| 345 | break;\r |
| 346 | }\r |
| 347 | }\r |
| 348 | }\r |
| 349 | \r |
| 350 | for (;;)\r |
| 351 | {\r |
| 352 | draw_dirlist(curr_path, namelist, n, sel);\r |
| 353 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
| 354 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
| 355 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
| 356 | if(inp &(GP2X_LEFT|GP2X_L)) { sel-=10; if (sel < 0) sel = 0; }\r |
| 357 | if(inp &(GP2X_RIGHT|GP2X_R)) { sel+=10; if (sel > n-2) sel = n-2; }\r |
| 358 | if(inp & GP2X_B) { // enter dir/select\r |
| 359 | again:\r |
| 360 | if (namelist[sel+1]->d_type == DT_REG) {\r |
| 361 | strcpy(romFileName, curr_path);\r |
| 362 | strcat(romFileName, "/");\r |
| 363 | strcat(romFileName, namelist[sel+1]->d_name);\r |
| 364 | ret = romFileName;\r |
| 365 | break;\r |
| 366 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
| 367 | int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
| 368 | char *p, *newdir = malloc(newlen);\r |
| 369 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
| 370 | char *start = curr_path;\r |
| 371 | p = start + strlen(start) - 1;\r |
| 372 | while (*p == '/' && p > start) p--;\r |
| 373 | while (*p != '/' && p > start) p--;\r |
| 374 | if (p <= start) strcpy(newdir, "/");\r |
| 375 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
| 376 | } else {\r |
| 377 | strcpy(newdir, curr_path);\r |
| 378 | p = newdir + strlen(newdir) - 1;\r |
| 379 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
| 380 | strcat(newdir, "/");\r |
| 381 | strcat(newdir, namelist[sel+1]->d_name);\r |
| 382 | }\r |
| 383 | ret = romsel_loop(newdir);\r |
| 384 | free(newdir);\r |
| 385 | break;\r |
| 386 | } else {\r |
| 387 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
| 388 | FILE *tstf; int tmp;\r |
| 389 | strcpy(romFileName, curr_path);\r |
| 390 | strcat(romFileName, "/");\r |
| 391 | strcat(romFileName, namelist[sel+1]->d_name);\r |
| 392 | tstf = fopen(romFileName, "rb");\r |
| 393 | if (tstf != NULL)\r |
| 394 | {\r |
| 395 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
| 396 | namelist[sel+1]->d_type = DT_REG;\r |
| 397 | else namelist[sel+1]->d_type = DT_DIR;\r |
| 398 | fclose(tstf);\r |
| 399 | goto again;\r |
| 400 | }\r |
| 401 | }\r |
| 402 | }\r |
| 403 | if(inp & GP2X_X) break; // cancel\r |
| 404 | }\r |
| 405 | \r |
| 406 | if (n > 0) {\r |
| 407 | while(n--) free(namelist[n]);\r |
| 408 | free(namelist);\r |
| 409 | }\r |
| 410 | \r |
| 411 | return ret;\r |
| 412 | }\r |
| 413 | \r |
| 414 | // ------------ patch/gg menu ------------\r |
| 415 | \r |
| 416 | static void draw_patchlist(int sel)\r |
| 417 | {\r |
| 418 | int start, i, pos;\r |
| 419 | \r |
| 420 | start = 12 - sel;\r |
| 421 | \r |
| 422 | gp2x_pd_clone_buffer2();\r |
| 423 | \r |
| 424 | for (i = 0; i < PicoPatchCount; i++) {\r |
| 425 | pos = start + i;\r |
| 426 | if (pos < 0) continue;\r |
| 427 | if (pos > 23) break;\r |
| 428 | gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r |
| 429 | gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r |
| 430 | }\r |
| 431 | pos = start + i;\r |
| 432 | if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r |
| 433 | \r |
| 434 | gp2x_text_out8(5, 120, ">");\r |
| 435 | gp2x_video_flip2();\r |
| 436 | }\r |
| 437 | \r |
| 438 | \r |
| 439 | void patches_menu_loop(void)\r |
| 440 | {\r |
| 441 | int menu_sel = 0;\r |
| 442 | unsigned long inp = 0;\r |
| 443 | \r |
| 444 | for(;;)\r |
| 445 | {\r |
| 446 | draw_patchlist(menu_sel);\r |
| 447 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
| 448 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r |
| 449 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r |
| 450 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
| 451 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r |
| 452 | if(inp & GP2X_B) { // action\r |
| 453 | if (menu_sel < PicoPatchCount)\r |
| 454 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r |
| 455 | else return;\r |
| 456 | }\r |
| 457 | if(inp & GP2X_X) return;\r |
| 458 | }\r |
| 459 | \r |
| 460 | }\r |
| 461 | \r |
| 462 | // ------------ savestate loader ------------\r |
| 463 | \r |
| 464 | static void menu_prepare_bg(void);\r |
| 465 | \r |
| 466 | static int state_slot_flags = 0;\r |
| 467 | \r |
| 468 | static void state_check_slots(void)\r |
| 469 | {\r |
| 470 | int slot;\r |
| 471 | \r |
| 472 | state_slot_flags = 0;\r |
| 473 | \r |
| 474 | for (slot = 0; slot < 10; slot++)\r |
| 475 | {\r |
| 476 | if (emu_check_save_file(slot))\r |
| 477 | {\r |
| 478 | state_slot_flags |= 1 << slot;\r |
| 479 | }\r |
| 480 | }\r |
| 481 | }\r |
| 482 | \r |
| 483 | static void draw_savestate_bg(int slot)\r |
| 484 | {\r |
| 485 | struct PicoVideo tmp_pv;\r |
| 486 | unsigned short tmp_cram[0x40];\r |
| 487 | unsigned short tmp_vsram[0x40];\r |
| 488 | void *tmp_vram, *file;\r |
| 489 | char *fname;\r |
| 490 | \r |
| 491 | fname = emu_GetSaveFName(1, 0, slot);\r |
| 492 | if (!fname) return;\r |
| 493 | \r |
| 494 | tmp_vram = malloc(sizeof(Pico.vram));\r |
| 495 | if (tmp_vram == NULL) return;\r |
| 496 | \r |
| 497 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
| 498 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
| 499 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
| 500 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
| 501 | \r |
| 502 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
| 503 | file = gzopen(fname, "rb");\r |
| 504 | emu_set_save_cbs(1);\r |
| 505 | } else {\r |
| 506 | file = fopen(fname, "rb");\r |
| 507 | emu_set_save_cbs(0);\r |
| 508 | }\r |
| 509 | \r |
| 510 | if (file) {\r |
| 511 | if (PicoMCD & 1) {\r |
| 512 | PicoCdLoadStateGfx(file);\r |
| 513 | } else {\r |
| 514 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
| 515 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
| 516 | areaSeek(file, 0x2000, SEEK_CUR);\r |
| 517 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
| 518 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
| 519 | areaSeek(file, 0x221a0, SEEK_SET);\r |
| 520 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
| 521 | }\r |
| 522 | areaClose(file);\r |
| 523 | }\r |
| 524 | \r |
| 525 | emu_forced_frame();\r |
| 526 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
| 527 | menu_prepare_bg();\r |
| 528 | \r |
| 529 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
| 530 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
| 531 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
| 532 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
| 533 | free(tmp_vram);\r |
| 534 | }\r |
| 535 | \r |
| 536 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
| 537 | {\r |
| 538 | int tl_x = 25, tl_y = 60, y, i;\r |
| 539 | \r |
| 540 | if (state_slot_flags & (1 << menu_sel))\r |
| 541 | draw_savestate_bg(menu_sel);\r |
| 542 | gp2x_pd_clone_buffer2();\r |
| 543 | \r |
| 544 | gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
| 545 | \r |
| 546 | /* draw all 10 slots */\r |
| 547 | y = tl_y;\r |
| 548 | for (i = 0; i < 10; i++, y+=10)\r |
| 549 | {\r |
| 550 | gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
| 551 | }\r |
| 552 | gp2x_text_out8(tl_x, y, "back");\r |
| 553 | \r |
| 554 | // draw cursor\r |
| 555 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 556 | \r |
| 557 | gp2x_video_flip2();\r |
| 558 | }\r |
| 559 | \r |
| 560 | static int savestate_menu_loop(int is_loading)\r |
| 561 | {\r |
| 562 | int menu_sel = 10, menu_sel_max = 10;\r |
| 563 | unsigned long inp = 0;\r |
| 564 | \r |
| 565 | state_check_slots();\r |
| 566 | \r |
| 567 | for(;;)\r |
| 568 | {\r |
| 569 | draw_savestate_menu(menu_sel, is_loading);\r |
| 570 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
| 571 | if(inp & GP2X_UP ) {\r |
| 572 | do {\r |
| 573 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
| 574 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 575 | }\r |
| 576 | if(inp & GP2X_DOWN) {\r |
| 577 | do {\r |
| 578 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
| 579 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 580 | }\r |
| 581 | if(inp & GP2X_B) { // save/load\r |
| 582 | if (menu_sel < 10) {\r |
| 583 | state_slot = menu_sel;\r |
| 584 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
| 585 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
| 586 | return 1;\r |
| 587 | }\r |
| 588 | return 0;\r |
| 589 | } else return 1;\r |
| 590 | }\r |
| 591 | if(inp & GP2X_X) return 1;\r |
| 592 | }\r |
| 593 | }\r |
| 594 | \r |
| 595 | // -------------- key config --------------\r |
| 596 | \r |
| 597 | static char *usb_joy_key_name(int joy, int num)\r |
| 598 | {\r |
| 599 | static char name[16];\r |
| 600 | switch (num)\r |
| 601 | {\r |
| 602 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
| 603 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
| 604 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
| 605 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
| 606 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
| 607 | }\r |
| 608 | return name;\r |
| 609 | }\r |
| 610 | \r |
| 611 | static void draw_key_config(int curr_act, int is_p2)\r |
| 612 | {\r |
| 613 | char strkeys[32*5];\r |
| 614 | int joy, i;\r |
| 615 | \r |
| 616 | strkeys[0] = 0;\r |
| 617 | for (i = 0; i < 32; i++)\r |
| 618 | {\r |
| 619 | if (currentConfig.KeyBinds[i] & (1 << curr_act))\r |
| 620 | {\r |
| 621 | if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
| 622 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
| 623 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
| 624 | }\r |
| 625 | }\r |
| 626 | for (joy = 0; joy < num_of_joys; joy++)\r |
| 627 | {\r |
| 628 | for (i = 0; i < 32; i++)\r |
| 629 | {\r |
| 630 | if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r |
| 631 | {\r |
| 632 | if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
| 633 | if (strkeys[0]) {\r |
| 634 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
| 635 | break;\r |
| 636 | }\r |
| 637 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
| 638 | }\r |
| 639 | }\r |
| 640 | }\r |
| 641 | \r |
| 642 | //memset(gp2x_screen, 0, 320*240);\r |
| 643 | gp2x_pd_clone_buffer2();\r |
| 644 | gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);\r |
| 645 | gp2x_text_out8(60, 60, "Keys: %s", strkeys);\r |
| 646 | \r |
| 647 | gp2x_text_out8(30, 180, "Use SELECT to change action");\r |
| 648 | gp2x_text_out8(30, 190, "Press a key to bind/unbind");\r |
| 649 | gp2x_text_out8(30, 200, "Select \"Done\" action and");\r |
| 650 | gp2x_text_out8(30, 210, " press any key to finish");\r |
| 651 | gp2x_video_flip2();\r |
| 652 | }\r |
| 653 | \r |
| 654 | static void key_config_loop(int is_p2)\r |
| 655 | {\r |
| 656 | int curr_act = 0, joy = 0, i;\r |
| 657 | unsigned long inp = 0;\r |
| 658 | \r |
| 659 | for (;;)\r |
| 660 | {\r |
| 661 | draw_key_config(curr_act, is_p2);\r |
| 662 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r |
| 663 | // printf("got %08lX from joy %i\n", inp, joy);\r |
| 664 | if (joy == 0) {\r |
| 665 | if (inp & GP2X_SELECT) {\r |
| 666 | curr_act++;\r |
| 667 | while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r |
| 668 | if (curr_act > 31) curr_act = 0;\r |
| 669 | }\r |
| 670 | inp &= CONFIGURABLE_KEYS;\r |
| 671 | inp &= ~GP2X_SELECT;\r |
| 672 | }\r |
| 673 | if (curr_act == 31 && inp) break;\r |
| 674 | if (joy == 0) {\r |
| 675 | for (i = 0; i < 32; i++)\r |
| 676 | if (inp & (1 << i)) {\r |
| 677 | currentConfig.KeyBinds[i] ^= (1 << curr_act);\r |
| 678 | if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r |
| 679 | else currentConfig.KeyBinds[i] &= ~(1 << 16);\r |
| 680 | }\r |
| 681 | } else {\r |
| 682 | for (i = 0; i < 32; i++)\r |
| 683 | if (inp & (1 << i)) {\r |
| 684 | currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r |
| 685 | if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r |
| 686 | else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r |
| 687 | }\r |
| 688 | }\r |
| 689 | }\r |
| 690 | }\r |
| 691 | \r |
| 692 | static void draw_kc_sel(int menu_sel)\r |
| 693 | {\r |
| 694 | int tl_x = 25+40, tl_y = 60, y, i;\r |
| 695 | char joyname[36];\r |
| 696 | \r |
| 697 | y = tl_y;\r |
| 698 | //memset(gp2x_screen, 0, 320*240);\r |
| 699 | gp2x_pd_clone_buffer2();\r |
| 700 | gp2x_text_out8(tl_x, y, "Player 1");\r |
| 701 | gp2x_text_out8(tl_x, (y+=10), "Player 2");\r |
| 702 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
| 703 | \r |
| 704 | // draw cursor\r |
| 705 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 706 | \r |
| 707 | tl_x = 25;\r |
| 708 | gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r |
| 709 | if (num_of_joys > 0) {\r |
| 710 | for (i = 0; i < num_of_joys; i++) {\r |
| 711 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
| 712 | gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
| 713 | }\r |
| 714 | } else {\r |
| 715 | gp2x_text_out8(tl_x, (y+=10), "none");\r |
| 716 | }\r |
| 717 | \r |
| 718 | \r |
| 719 | gp2x_video_flip2();\r |
| 720 | }\r |
| 721 | \r |
| 722 | static void kc_sel_loop(void)\r |
| 723 | {\r |
| 724 | int menu_sel = 2, menu_sel_max = 2;\r |
| 725 | unsigned long inp = 0;\r |
| 726 | \r |
| 727 | for(;;)\r |
| 728 | {\r |
| 729 | draw_kc_sel(menu_sel);\r |
| 730 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
| 731 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 732 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 733 | if(inp & GP2X_B) {\r |
| 734 | switch (menu_sel) {\r |
| 735 | case 0: key_config_loop(0); return;\r |
| 736 | case 1: key_config_loop(1); return;\r |
| 737 | default: return;\r |
| 738 | }\r |
| 739 | }\r |
| 740 | if(inp & GP2X_X) return;\r |
| 741 | }\r |
| 742 | }\r |
| 743 | \r |
| 744 | \r |
| 745 | \r |
| 746 | // --------- sega/mega cd options ----------\r |
| 747 | \r |
| 748 | static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)\r |
| 749 | {\r |
| 750 | int tl_x = 25, tl_y = 60, y;\r |
| 751 | char ra_buff[16];\r |
| 752 | \r |
| 753 | if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r |
| 754 | else strcpy(ra_buff, " OFF");\r |
| 755 | \r |
| 756 | y = tl_y;\r |
| 757 | //memset(gp2x_screen, 0, 320*240);\r |
| 758 | gp2x_pd_clone_buffer2();\r |
| 759 | \r |
| 760 | gp2x_text_out8(tl_x, y, "USA BIOS: %s", b_us); // 0\r |
| 761 | gp2x_text_out8(tl_x, (y+=10), "EUR BIOS: %s", b_eu); // 1\r |
| 762 | gp2x_text_out8(tl_x, (y+=10), "JAP BIOS: %s", b_jp); // 2\r |
| 763 | gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (currentConfig.EmuOpt &0x0400)?"ON":"OFF"); // 3\r |
| 764 | gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (currentConfig.PicoOpt&0x0800)?"ON":"OFF"); // 4\r |
| 765 | gp2x_text_out8(tl_x, (y+=10), "PCM audio %s", (currentConfig.PicoOpt&0x0400)?"ON":"OFF"); // 5\r |
| 766 | gp2x_text_out8(tl_x, (y+=10), "ReadAhead buffer %s", ra_buff); // 6\r |
| 767 | gp2x_text_out8(tl_x, (y+=10), "Scale/Rot. fx (slow) %s", (currentConfig.PicoOpt&0x1000)?"ON":"OFF"); // 7\r |
| 768 | gp2x_text_out8(tl_x, (y+=10), "Better sync (slow) %s", (currentConfig.PicoOpt&0x2000)?"ON":"OFF"); // 8\r |
| 769 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
| 770 | \r |
| 771 | // draw cursor\r |
| 772 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 773 | \r |
| 774 | if ((menu_sel == 0 && strcmp(b_us, "NOT FOUND")) ||\r |
| 775 | (menu_sel == 1 && strcmp(b_eu, "NOT FOUND")) ||\r |
| 776 | (menu_sel == 2 && strcmp(b_jp, "NOT FOUND")))\r |
| 777 | gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r |
| 778 | \r |
| 779 | gp2x_video_flip2();\r |
| 780 | }\r |
| 781 | \r |
| 782 | static void cd_menu_loop_options(void)\r |
| 783 | {\r |
| 784 | int menu_sel = 0, menu_sel_max = 9;\r |
| 785 | unsigned long inp = 0;\r |
| 786 | char bios_us[32], bios_eu[32], bios_jp[32], *bios, *p;\r |
| 787 | \r |
| 788 | if (find_bios(4, &bios)) { // US\r |
| 789 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
| 790 | strncpy(bios_us, p, 31); bios_us[31] = 0;\r |
| 791 | } else strcpy(bios_us, "NOT FOUND");\r |
| 792 | \r |
| 793 | if (find_bios(8, &bios)) { // EU\r |
| 794 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
| 795 | strncpy(bios_eu, p, 31); bios_eu[31] = 0;\r |
| 796 | } else strcpy(bios_eu, "NOT FOUND");\r |
| 797 | \r |
| 798 | if (find_bios(1, &bios)) { // JP\r |
| 799 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
| 800 | strncpy(bios_jp, p, 31); bios_jp[31] = 0;\r |
| 801 | } else strcpy(bios_jp, "NOT FOUND");\r |
| 802 | \r |
| 803 | for(;;)\r |
| 804 | {\r |
| 805 | draw_cd_menu_options(menu_sel, bios_us, bios_eu, bios_jp);\r |
| 806 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r |
| 807 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 808 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 809 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
| 810 | switch (menu_sel) {\r |
| 811 | case 3: currentConfig.EmuOpt ^=0x0400; break;\r |
| 812 | case 4: currentConfig.PicoOpt^=0x0800; break;\r |
| 813 | case 5: currentConfig.PicoOpt^=0x0400; break;\r |
| 814 | case 6:\r |
| 815 | if (inp & GP2X_LEFT) {\r |
| 816 | PicoCDBuffers >>= 1;\r |
| 817 | if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r |
| 818 | } else {\r |
| 819 | if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r |
| 820 | else PicoCDBuffers <<= 1;\r |
| 821 | if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r |
| 822 | }\r |
| 823 | break;\r |
| 824 | case 7: currentConfig.PicoOpt^=0x1000; break;\r |
| 825 | case 8: currentConfig.PicoOpt^=0x2000; break;\r |
| 826 | case 9: return;\r |
| 827 | }\r |
| 828 | }\r |
| 829 | if(inp & (GP2X_X|GP2X_A)) return;\r |
| 830 | if(inp & GP2X_START) { // BIOS testers\r |
| 831 | switch (menu_sel) {\r |
| 832 | case 0: if (find_bios(4, &bios)) { // test US\r |
| 833 | strcpy(romFileName, bios);\r |
| 834 | engineState = PGS_ReloadRom;\r |
| 835 | return;\r |
| 836 | }\r |
| 837 | break;\r |
| 838 | case 1: if (find_bios(8, &bios)) { // test EU\r |
| 839 | strcpy(romFileName, bios);\r |
| 840 | engineState = PGS_ReloadRom;\r |
| 841 | return;\r |
| 842 | }\r |
| 843 | break;\r |
| 844 | case 2: if (find_bios(1, &bios)) { // test JP\r |
| 845 | strcpy(romFileName, bios);\r |
| 846 | engineState = PGS_ReloadRom;\r |
| 847 | return;\r |
| 848 | }\r |
| 849 | break;\r |
| 850 | }\r |
| 851 | }\r |
| 852 | }\r |
| 853 | }\r |
| 854 | \r |
| 855 | \r |
| 856 | // --------- advanced options ----------\r |
| 857 | \r |
| 858 | static void draw_amenu_options(int menu_sel)\r |
| 859 | {\r |
| 860 | int tl_x = 25, tl_y = 60, y;\r |
| 861 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
| 862 | \r |
| 863 | y = tl_y;\r |
| 864 | //memset(gp2x_screen, 0, 320*240);\r |
| 865 | gp2x_pd_clone_buffer2();\r |
| 866 | \r |
| 867 | gp2x_text_out8(tl_x, y, "Scale 32 column mode %s", (currentConfig.PicoOpt&0x100)?"ON":"OFF"); // 0\r |
| 868 | gp2x_text_out8(tl_x, (y+=10), "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 1\r |
| 869 | gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (currentConfig.PicoOpt&0x004)?"ON":"OFF"); // 2\r |
| 870 | gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (currentConfig.PicoOpt&0x001)?"ON":"OFF"); // 3\r |
| 871 | gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (currentConfig.PicoOpt&0x002)?"ON":"OFF"); // 4\r |
| 872 | gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (currentConfig.EmuOpt &0x008)?"ON":"OFF"); // 5\r |
| 873 | gp2x_text_out8(tl_x, (y+=10), "Don't save config on exit %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 6\r |
| 874 | gp2x_text_out8(tl_x, (y+=10), "needs restart:");\r |
| 875 | gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 8\r |
| 876 | gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 9\r |
| 877 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
| 878 | \r |
| 879 | // draw cursor\r |
| 880 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 881 | \r |
| 882 | gp2x_video_flip2();\r |
| 883 | }\r |
| 884 | \r |
| 885 | static void amenu_loop_options(void)\r |
| 886 | {\r |
| 887 | int menu_sel = 0, menu_sel_max = 10;\r |
| 888 | unsigned long inp = 0;\r |
| 889 | \r |
| 890 | for(;;)\r |
| 891 | {\r |
| 892 | draw_amenu_options(menu_sel);\r |
| 893 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
| 894 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 895 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 896 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
| 897 | switch (menu_sel) {\r |
| 898 | case 0: currentConfig.PicoOpt^=0x100; break;\r |
| 899 | case 2: currentConfig.PicoOpt^=0x004; break;\r |
| 900 | case 3: currentConfig.PicoOpt^=0x001; break;\r |
| 901 | case 4: currentConfig.PicoOpt^=0x002; break;\r |
| 902 | case 5: currentConfig.EmuOpt ^=0x008; break;\r |
| 903 | case 6: currentConfig.EmuOpt ^=0x020; break;\r |
| 904 | case 8: currentConfig.EmuOpt ^=0x100; break;\r |
| 905 | case 9: currentConfig.EmuOpt ^=0x010; break;\r |
| 906 | case 10: return;\r |
| 907 | }\r |
| 908 | }\r |
| 909 | if(inp & (GP2X_X|GP2X_A)) return;\r |
| 910 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
| 911 | switch (menu_sel) {\r |
| 912 | case 1:\r |
| 913 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
| 914 | currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r |
| 915 | if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r |
| 916 | if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r |
| 917 | draw_amenu_options(menu_sel);\r |
| 918 | usleep(18*1000);\r |
| 919 | }\r |
| 920 | break;\r |
| 921 | }\r |
| 922 | }\r |
| 923 | }\r |
| 924 | }\r |
| 925 | \r |
| 926 | // -------------- options --------------\r |
| 927 | \r |
| 928 | static const char *region_name(unsigned int code)\r |
| 929 | {\r |
| 930 | static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r |
| 931 | static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r |
| 932 | int u, i = 0;\r |
| 933 | if (code) {\r |
| 934 | code <<= 1;\r |
| 935 | while((code >>= 1)) i++;\r |
| 936 | if (i > 4) return "unknown";\r |
| 937 | return names[i];\r |
| 938 | } else {\r |
| 939 | static char name[24];\r |
| 940 | strcpy(name, "Auto:");\r |
| 941 | for (u = 0; u < 3; u++) {\r |
| 942 | i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r |
| 943 | while((code >>= 1)) i++;\r |
| 944 | strcat(name, names_short[i]);\r |
| 945 | }\r |
| 946 | return name;\r |
| 947 | }\r |
| 948 | }\r |
| 949 | \r |
| 950 | static void draw_menu_options(int menu_sel)\r |
| 951 | {\r |
| 952 | int tl_x = 25, tl_y = 40, y;\r |
| 953 | char monostereo[8], strframeskip[8], *strrend;\r |
| 954 | \r |
| 955 | strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");\r |
| 956 | if (currentConfig.Frameskip < 0)\r |
| 957 | strcpy(strframeskip, "Auto");\r |
| 958 | else sprintf(strframeskip, "%i", currentConfig.Frameskip);\r |
| 959 | if (currentConfig.PicoOpt&0x10) {\r |
| 960 | strrend = " 8bit fast";\r |
| 961 | } else if (currentConfig.EmuOpt&0x80) {\r |
| 962 | strrend = "16bit accurate";\r |
| 963 | } else {\r |
| 964 | strrend = " 8bit accurate";\r |
| 965 | }\r |
| 966 | \r |
| 967 | y = tl_y;\r |
| 968 | //memset(gp2x_screen, 0, 320*240);\r |
| 969 | gp2x_pd_clone_buffer2();\r |
| 970 | \r |
| 971 | gp2x_text_out8(tl_x, y, "Renderer: %s", strrend); // 0\r |
| 972 | gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (currentConfig.PicoOpt&0x040)?"ON":"OFF"); // 1\r |
| 973 | gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (currentConfig.PicoOpt&0x080)?"ON":"OFF"); // 2\r |
| 974 | gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (currentConfig.EmuOpt &0x002)?"ON":"OFF"); // 3\r |
| 975 | gp2x_text_out8(tl_x, (y+=10), "Frameskip %s", strframeskip);\r |
| 976 | gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (currentConfig.EmuOpt &0x004)?"ON":"OFF"); // 5\r |
| 977 | gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", currentConfig.PsndRate, monostereo);\r |
| 978 | gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (currentConfig.PicoOpt&0x200)?"ON":"OFF"); // 7\r |
| 979 | gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 8\r |
| 980 | gp2x_text_out8(tl_x, (y+=10), "Genesis Region: %s", region_name(currentConfig.PicoRegion));\r |
| 981 | gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 10\r |
| 982 | gp2x_text_out8(tl_x, (y+=10), "Confirm save overwrites %s", (currentConfig.EmuOpt &0x200)?"ON":"OFF"); // 11\r |
| 983 | gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 12\r |
| 984 | gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r |
| 985 | gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");\r |
| 986 | gp2x_text_out8(tl_x, (y+=10), "[advanced options]"); // 15\r |
| 987 | gp2x_text_out8(tl_x, (y+=10), "Save cfg as default");\r |
| 988 | if (rom_data)\r |
| 989 | gp2x_text_out8(tl_x, (y+=10), "Save cfg for current game only");\r |
| 990 | \r |
| 991 | // draw cursor\r |
| 992 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 993 | \r |
| 994 | gp2x_video_flip2();\r |
| 995 | }\r |
| 996 | \r |
| 997 | static int sndrate_prevnext(int rate, int dir)\r |
| 998 | {\r |
| 999 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
| 1000 | \r |
| 1001 | for (i = 0; i < 5; i++)\r |
| 1002 | if (rates[i] == rate) break;\r |
| 1003 | \r |
| 1004 | i += dir ? 1 : -1;\r |
| 1005 | if (i > 4) return dir ? 44100 : 22050;\r |
| 1006 | if (i < 0) return dir ? 11025 : 8000;\r |
| 1007 | return rates[i];\r |
| 1008 | }\r |
| 1009 | \r |
| 1010 | static void region_prevnext(int right)\r |
| 1011 | {\r |
| 1012 | // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r |
| 1013 | static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r |
| 1014 | int i;\r |
| 1015 | if (right) {\r |
| 1016 | if (!currentConfig.PicoRegion) {\r |
| 1017 | for (i = 0; i < 6; i++)\r |
| 1018 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
| 1019 | if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r |
| 1020 | else currentConfig.PicoRegion=1;\r |
| 1021 | }\r |
| 1022 | else currentConfig.PicoRegion<<=1;\r |
| 1023 | if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r |
| 1024 | } else {\r |
| 1025 | if (!currentConfig.PicoRegion) {\r |
| 1026 | for (i = 0; i < 6; i++)\r |
| 1027 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
| 1028 | if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r |
| 1029 | }\r |
| 1030 | else currentConfig.PicoRegion>>=1;\r |
| 1031 | }\r |
| 1032 | }\r |
| 1033 | \r |
| 1034 | static void menu_options_save(void)\r |
| 1035 | {\r |
| 1036 | PicoOpt = currentConfig.PicoOpt;\r |
| 1037 | PsndRate = currentConfig.PsndRate;\r |
| 1038 | PicoRegionOverride = currentConfig.PicoRegion;\r |
| 1039 | if (PicoOpt & 0x20) {\r |
| 1040 | actionNames[ 8] = "Z"; actionNames[ 9] = "Y";\r |
| 1041 | actionNames[10] = "X"; actionNames[11] = "MODE";\r |
| 1042 | } else {\r |
| 1043 | actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;\r |
| 1044 | }\r |
| 1045 | }\r |
| 1046 | \r |
| 1047 | static int menu_loop_options(void)\r |
| 1048 | {\r |
| 1049 | int menu_sel = 0, menu_sel_max = 16;\r |
| 1050 | unsigned long inp = 0;\r |
| 1051 | \r |
| 1052 | if (rom_data) menu_sel_max++;\r |
| 1053 | currentConfig.PicoOpt = PicoOpt;\r |
| 1054 | currentConfig.PsndRate = PsndRate;\r |
| 1055 | currentConfig.PicoRegion = PicoRegionOverride;\r |
| 1056 | \r |
| 1057 | for(;;)\r |
| 1058 | {\r |
| 1059 | draw_menu_options(menu_sel);\r |
| 1060 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
| 1061 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
| 1062 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
| 1063 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
| 1064 | switch (menu_sel) {\r |
| 1065 | case 1: currentConfig.PicoOpt^=0x040; break;\r |
| 1066 | case 2: currentConfig.PicoOpt^=0x080; break;\r |
| 1067 | case 3: currentConfig.EmuOpt ^=0x002; break;\r |
| 1068 | case 5: currentConfig.EmuOpt ^=0x004; break;\r |
| 1069 | case 7: currentConfig.PicoOpt^=0x200; break;\r |
| 1070 | case 8: currentConfig.PicoOpt^=0x020; break;\r |
| 1071 | case 10: currentConfig.EmuOpt ^=0x001; break;\r |
| 1072 | case 11: currentConfig.EmuOpt ^=0x200; break;\r |
| 1073 | case 14: cd_menu_loop_options();\r |
| 1074 | if (engineState == PGS_ReloadRom)\r |
| 1075 | return 0; // test BIOS\r |
| 1076 | break;\r |
| 1077 | case 15: amenu_loop_options(); break;\r |
| 1078 | case 16: // done (update and write)\r |
| 1079 | menu_options_save();\r |
| 1080 | if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r |
| 1081 | else strcpy(menuErrorMsg, "failed to write config");\r |
| 1082 | return 1;\r |
| 1083 | case 17: // done (update and write for current game)\r |
| 1084 | menu_options_save();\r |
| 1085 | if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r |
| 1086 | else strcpy(menuErrorMsg, "failed to write config");\r |
| 1087 | return 1;\r |
| 1088 | }\r |
| 1089 | }\r |
| 1090 | if(inp & (GP2X_X|GP2X_A)) {\r |
| 1091 | menu_options_save();\r |
| 1092 | return 0; // done (update, no write)\r |
| 1093 | }\r |
| 1094 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
| 1095 | switch (menu_sel) {\r |
| 1096 | case 0:\r |
| 1097 | if (inp & GP2X_LEFT) {\r |
| 1098 | if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r |
| 1099 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r |
| 1100 | else if ( currentConfig.EmuOpt &0x80) break;\r |
| 1101 | } else {\r |
| 1102 | if ( currentConfig.PicoOpt&0x10) break;\r |
| 1103 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r |
| 1104 | else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r |
| 1105 | }\r |
| 1106 | break;\r |
| 1107 | case 4:\r |
| 1108 | currentConfig.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;\r |
| 1109 | if (currentConfig.Frameskip < 0) currentConfig.Frameskip = -1;\r |
| 1110 | if (currentConfig.Frameskip > 32) currentConfig.Frameskip = 32;\r |
| 1111 | break;\r |
| 1112 | case 6:\r |
| 1113 | if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r |
| 1114 | currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r |
| 1115 | } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r |
| 1116 | currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r |
| 1117 | } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r |
| 1118 | break;\r |
| 1119 | case 9:\r |
| 1120 | region_prevnext(inp & GP2X_RIGHT);\r |
| 1121 | break;\r |
| 1122 | case 12:\r |
| 1123 | if (inp & GP2X_RIGHT) {\r |
| 1124 | state_slot++; if (state_slot > 9) state_slot = 0;\r |
| 1125 | } else {state_slot--; if (state_slot < 0) state_slot = 9;\r |
| 1126 | }\r |
| 1127 | break;\r |
| 1128 | case 13:\r |
| 1129 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
| 1130 | currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
| 1131 | if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r |
| 1132 | draw_menu_options(menu_sel);\r |
| 1133 | usleep(50*1000);\r |
| 1134 | }\r |
| 1135 | break;\r |
| 1136 | }\r |
| 1137 | }\r |
| 1138 | }\r |
| 1139 | }\r |
| 1140 | \r |
| 1141 | // -------------- credits --------------\r |
| 1142 | \r |
| 1143 | static void draw_menu_credits(void)\r |
| 1144 | {\r |
| 1145 | int tl_x = 15, tl_y = 70, y;\r |
| 1146 | //memset(gp2x_screen, 0, 320*240);\r |
| 1147 | gp2x_pd_clone_buffer2();\r |
| 1148 | \r |
| 1149 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r |
| 1150 | y = tl_y;\r |
| 1151 | gp2x_text_out8(tl_x, y, "Credits:");\r |
| 1152 | gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r |
| 1153 | gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r |
| 1154 | gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r |
| 1155 | gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r |
| 1156 | gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r |
| 1157 | gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r |
| 1158 | gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r |
| 1159 | gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r |
| 1160 | gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r |
| 1161 | gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r |
| 1162 | gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r |
| 1163 | gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r |
| 1164 | gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r |
| 1165 | \r |
| 1166 | gp2x_video_flip2();\r |
| 1167 | }\r |
| 1168 | \r |
| 1169 | \r |
| 1170 | // -------------- root menu --------------\r |
| 1171 | \r |
| 1172 | static void draw_menu_root(int menu_sel)\r |
| 1173 | {\r |
| 1174 | int tl_x = 70, tl_y = 70, y;\r |
| 1175 | //memset(gp2x_screen, 0, 320*240);\r |
| 1176 | gp2x_pd_clone_buffer2();\r |
| 1177 | \r |
| 1178 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r |
| 1179 | \r |
| 1180 | y = tl_y;\r |
| 1181 | if (rom_data) {\r |
| 1182 | gp2x_text_out8(tl_x, y, "Resume game");\r |
| 1183 | gp2x_text_out8(tl_x, (y+=10), "Save State");\r |
| 1184 | gp2x_text_out8(tl_x, (y+=10), "Load State");\r |
| 1185 | gp2x_text_out8(tl_x, (y+=10), "Reset game");\r |
| 1186 | } else {\r |
| 1187 | y += 30;\r |
| 1188 | }\r |
| 1189 | gp2x_text_out8(tl_x, (y+=10), "Load new ROM/ISO");\r |
| 1190 | gp2x_text_out8(tl_x, (y+=10), "Change options");\r |
| 1191 | gp2x_text_out8(tl_x, (y+=10), "Configure controls");\r |
| 1192 | gp2x_text_out8(tl_x, (y+=10), "Credits");\r |
| 1193 | gp2x_text_out8(tl_x, (y+=10), "Exit");\r |
| 1194 | if (PicoPatches)\r |
| 1195 | gp2x_text_out8(tl_x, (y+=10), "Patches / GameGenie");\r |
| 1196 | \r |
| 1197 | // draw cursor\r |
| 1198 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
| 1199 | // error\r |
| 1200 | if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r |
| 1201 | gp2x_video_flip2();\r |
| 1202 | }\r |
| 1203 | \r |
| 1204 | \r |
| 1205 | static void menu_loop_root(void)\r |
| 1206 | {\r |
| 1207 | int ret, menu_sel = 4, menu_sel_max = 8, menu_sel_min = 4;\r |
| 1208 | unsigned long inp = 0;\r |
| 1209 | char curr_path[PATH_MAX], *selfname;\r |
| 1210 | FILE *tstf;\r |
| 1211 | \r |
| 1212 | if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r |
| 1213 | {\r |
| 1214 | fclose(tstf);\r |
| 1215 | strcpy(curr_path, currentConfig.lastRomFile);\r |
| 1216 | }\r |
| 1217 | else\r |
| 1218 | {\r |
| 1219 | getcwd(curr_path, PATH_MAX);\r |
| 1220 | }\r |
| 1221 | \r |
| 1222 | if (rom_data) menu_sel = menu_sel_min = 0;\r |
| 1223 | if (PicoPatches) menu_sel_max = 9;\r |
| 1224 | \r |
| 1225 | for(;;)\r |
| 1226 | {\r |
| 1227 | draw_menu_root(menu_sel);\r |
| 1228 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT);\r |
| 1229 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
| 1230 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
| 1231 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
| 1232 | if (rom_data) {\r |
| 1233 | while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r |
| 1234 | engineState = PGS_Running;\r |
| 1235 | break;\r |
| 1236 | }\r |
| 1237 | }\r |
| 1238 | if(inp & GP2X_B ) {\r |
| 1239 | switch (menu_sel) {\r |
| 1240 | case 0: // resume game\r |
| 1241 | if (rom_data) { engineState = PGS_Running; return; }\r |
| 1242 | break;\r |
| 1243 | case 1: // save state\r |
| 1244 | if (rom_data) {\r |
| 1245 | if(savestate_menu_loop(0))\r |
| 1246 | continue;\r |
| 1247 | engineState = PGS_Running;\r |
| 1248 | return;\r |
| 1249 | }\r |
| 1250 | break;\r |
| 1251 | case 2: // load state\r |
| 1252 | if (rom_data) {\r |
| 1253 | if(savestate_menu_loop(1))\r |
| 1254 | continue;\r |
| 1255 | engineState = PGS_Running;\r |
| 1256 | return;\r |
| 1257 | }\r |
| 1258 | break;\r |
| 1259 | case 3: // reset game\r |
| 1260 | if (rom_data) {\r |
| 1261 | emu_ResetGame();\r |
| 1262 | engineState = PGS_Running;\r |
| 1263 | return;\r |
| 1264 | }\r |
| 1265 | break;\r |
| 1266 | case 4: // select rom\r |
| 1267 | selfname = romsel_loop(curr_path);\r |
| 1268 | if (selfname) {\r |
| 1269 | printf("selected file: %s\n", selfname);\r |
| 1270 | engineState = PGS_ReloadRom;\r |
| 1271 | }\r |
| 1272 | return;\r |
| 1273 | case 5: // options\r |
| 1274 | ret = menu_loop_options();\r |
| 1275 | if (ret == 1) continue; // status update\r |
| 1276 | if (engineState == PGS_ReloadRom)\r |
| 1277 | return; // BIOS test\r |
| 1278 | break;\r |
| 1279 | case 6: // controls\r |
| 1280 | kc_sel_loop();\r |
| 1281 | break;\r |
| 1282 | case 7: // credits\r |
| 1283 | draw_menu_credits();\r |
| 1284 | usleep(500*1000);\r |
| 1285 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
| 1286 | break;\r |
| 1287 | case 8: // exit\r |
| 1288 | engineState = PGS_Quit;\r |
| 1289 | return;\r |
| 1290 | case 9: // patches/gg\r |
| 1291 | if (rom_data && PicoPatches) {\r |
| 1292 | patches_menu_loop();\r |
| 1293 | PicoPatchApply();\r |
| 1294 | strcpy(menuErrorMsg, "Patches applied");\r |
| 1295 | continue;\r |
| 1296 | }\r |
| 1297 | break;\r |
| 1298 | }\r |
| 1299 | }\r |
| 1300 | menuErrorMsg[0] = 0; // clear error msg\r |
| 1301 | }\r |
| 1302 | }\r |
| 1303 | \r |
| 1304 | \r |
| 1305 | static void menu_prepare_bg(void)\r |
| 1306 | {\r |
| 1307 | extern int localPal[0x100];\r |
| 1308 | int c, i;\r |
| 1309 | \r |
| 1310 | // don't clear old palette just for fun (but make it dark)\r |
| 1311 | for (i = 0x100-1; i >= 0; i--) {\r |
| 1312 | c = localPal[i];\r |
| 1313 | localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r |
| 1314 | }\r |
| 1315 | localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r |
| 1316 | localPal[0xf0] = 0x00ffffff;\r |
| 1317 | \r |
| 1318 | gp2x_video_setpalette(localPal, 0x100);\r |
| 1319 | }\r |
| 1320 | \r |
| 1321 | static void menu_gfx_prepare(void)\r |
| 1322 | {\r |
| 1323 | menu_prepare_bg();\r |
| 1324 | \r |
| 1325 | // switch to 8bpp\r |
| 1326 | gp2x_video_changemode2(8);\r |
| 1327 | gp2x_video_RGB_setscaling(320, 240);\r |
| 1328 | gp2x_video_flip2();\r |
| 1329 | }\r |
| 1330 | \r |
| 1331 | \r |
| 1332 | void menu_loop(void)\r |
| 1333 | {\r |
| 1334 | menu_gfx_prepare();\r |
| 1335 | \r |
| 1336 | menu_loop_root();\r |
| 1337 | \r |
| 1338 | menuErrorMsg[0] = 0;\r |
| 1339 | }\r |