// (c) Copyright 2006,2007 notaz, All rights reserved. // Free for non-commercial use. // For commercial use, separate licencing terms must be obtained. #include #include #include #include #include #include #include "gp2x.h" #include "emu.h" #include "menu.h" #include "usbjoy.h" #include "../common/emu.h" #include "../common/menu.h" #include "../common/arm_utils.h" #include "../common/readpng.h" #include "version.h" #include #include #include #ifndef _DIRENT_HAVE_D_TYPE #error "need d_type for file browser" #endif extern int mmuhack_status; const char * const keyNames[] = { "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???", "START", "SELECT", "L", "R", "A", "B", "X", "Y", "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP", "???", "???", "???", "PUSH", "???", "???", "???", "???" }; void menu_darken_bg(void *dst, int pixels, int darker); static void menu_prepare_bg(int use_game_bg); static unsigned long inp_prev = 0; static int inp_prevjoy = 0; unsigned long wait_for_input(unsigned long interesting) { unsigned long ret; static int repeats = 0, wait = 20; int release = 0, i; if (repeats == 2) wait = 3; else if (repeats == 4) wait = 2; else if (repeats == 6) wait = 1; for (i = 0; i < wait && inp_prev == gp2x_joystick_read(1); i++) { if (i == 0) repeats++; usleep(30000); } while ( !((ret = gp2x_joystick_read(1)) & interesting) ) { usleep(50000); release = 1; } if (release || ret != inp_prev) { repeats = 0; wait = 20; } if (wait > 6 && (ret&(GP2X_UP|GP2X_LEFT|GP2X_DOWN|GP2X_RIGHT|GP2X_L|GP2X_R))) wait = 6; inp_prev = ret; inp_prevjoy = 0; // we don't need diagonals in menus if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT; if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT; if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT; if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT; return ret; } static unsigned long input2_read(unsigned long interesting, int *joy) { unsigned long ret; int i; do { *joy = 0; if ((ret = gp2x_joystick_read(0) & interesting)) break; gp2x_usbjoy_update(); for (i = 0; i < num_of_joys; i++) { ret = gp2x_usbjoy_check2(i); if (ret) { *joy = i + 1; break; } } if (ret) break; } while(0); return ret; } // similar to wait_for_input(), but returns joy num static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy) { unsigned long ret; const int wait = 300*1000; int i; if (inp_prevjoy == 0) inp_prev &= interesting; for (i = 0; i < 6; i++) { ret = input2_read(interesting, joy); if (*joy != inp_prevjoy || ret != inp_prev) break; usleep(wait/6); } while ( !(ret = input2_read(interesting, joy)) ) { usleep(50000); } inp_prev = ret; inp_prevjoy = *joy; // handle only 1 event at a time for (i = 1; i != 0; i <<= 1) if (ret & i) { ret &= i; break; } // ... but allow select ret |= inp_prev & GP2X_SELECT; return ret; } void menu_flip(void) { gp2x_video_flush_cache(); gp2x_video_flip2(); } // --------- loading ROM screen ---------- static int cdload_called = 0; static void load_progress_cb(int percent) { int ln, len = percent * 320 / 100; unsigned short *dst = (unsigned short *)gp2x_screen + 320*20; if (len > 320) len = 320; for (ln = 8; ln > 0; ln--, dst += 320) memset(dst, 0xff, len*2); menu_flip(); } static void cdload_progress_cb(int percent) { int ln, len = percent * 320 / 100; unsigned short *dst = (unsigned short *)gp2x_screen + 320*20; memset(dst, 0xff, 320*2*8); smalltext_out16(1, 3*10, "Processing CD image / MP3s", 0xffff); smalltext_out16_lim(1, 4*10, romFileName, 0xffff, 80); dst += 320*30; if (len > 320) len = 320; for (ln = 8; ln > 0; ln--, dst += 320) memset(dst, 0xff, len*2); menu_flip(); cdload_called = 1; } void menu_romload_prepare(const char *rom_name) { const char *p = rom_name + strlen(rom_name); while (p > rom_name && *p != '/') p--; if (rom_loaded) gp2x_pd_clone_buffer2(); else memset(gp2x_screen, 0, 320*240*2); smalltext_out16(1, 1, "Loading", 0xffff); smalltext_out16_lim(1, 10, p, 0xffff, 53); gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240*2); menu_flip(); PicoCartLoadProgressCB = load_progress_cb; PicoCDLoadProgressCB = cdload_progress_cb; cdload_called = 0; } void menu_romload_end(void) { PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL; smalltext_out16(1, cdload_called ? 60 : 30, "Starting emulation...", 0xffff); menu_flip(); } // -------------- ROM selector -------------- // rrrr rggg gggb bbbb static unsigned short file2color(const char *fname) { const char *ext = fname + strlen(fname) - 3; static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" }; static const char *other_exts[] = { "gmv", "pat" }; int i; if (ext < fname) ext = fname; for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++) if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++) if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5; return 0xffff; } static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel) { int start, i, pos; start = 12 - sel; n--; // exclude current dir (".") gp2x_pd_clone_buffer2(); if (!rom_loaded) { menu_darken_bg(gp2x_screen, 320*240, 0); } menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8, 0); if(start - 2 >= 0) smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2); for (i = 0; i < n; i++) { pos = start + i; if (pos < 0) continue; if (pos > 23) break; if (namelist[i+1]->d_type == DT_DIR) { smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1); smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3); } else { unsigned short color = file2color(namelist[i+1]->d_name); smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2); } } text_out16(5, 120, ">"); menu_flip(); } static int scandir_cmp(const void *p1, const void *p2) { struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2; if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2); if ((*d1)->d_type == DT_DIR) return -1; // put before if ((*d2)->d_type == DT_DIR) return 1; return alphasort(d1, d2); } static char *filter_exts[] = { ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html", ".jpg", ".gpe" }; static int scandir_filter(const struct dirent *ent) { const char *p; int i; if (ent == NULL || ent->d_name == NULL) return 0; if (strlen(ent->d_name) < 5) return 1; p = ent->d_name + strlen(ent->d_name) - 4; for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++) { if (strcmp(p, filter_exts[i]) == 0) return 0; } return 1; } static void do_delete(const char *fpath, const char *fname) { int len, inp; gp2x_pd_clone_buffer2(); if (!rom_loaded) menu_darken_bg(gp2x_screen, 320*240, 0); len = strlen(fname); if (len > 320/6) len = 320/6; text_out16(320/2 - 15*8/2, 80, "About to delete"); smalltext_out16_lim(320/2 - len*6/2, 95, fname, 0xbdff, len); text_out16(320/2 - 13*8/2, 110, "Are you sure?"); text_out16(320/2 - 25*8/2, 120, "(Y - confirm, X - cancel)"); menu_flip(); while (gp2x_joystick_read(1) & (GP2X_A|GP2X_SELECT)) usleep(50*1000); inp = wait_for_input(GP2X_Y|GP2X_X); if (inp & GP2X_Y) remove(fpath); } static char *romsel_loop(char *curr_path) { struct dirent **namelist; DIR *dir; int n, sel = 0; unsigned long inp = 0; char *ret = NULL, *fname = NULL; rescan: // is this a dir or a full path? if ((dir = opendir(curr_path))) { closedir(dir); } else { char *p; for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--); *p = 0; fname = p+1; } n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp); if (n < 0) { // try root n = scandir("/", &namelist, scandir_filter, scandir_cmp); if (n < 0) { // oops, we failed printf("dir: "); printf(curr_path); printf("\n"); perror("scandir"); return NULL; } } // try to find sel if (fname != NULL) { int i; for (i = 1; i < n; i++) { if (strcmp(namelist[i]->d_name, fname) == 0) { sel = i - 1; break; } } } for (;;) { draw_dirlist(curr_path, namelist, n, sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_A|GP2X_B|GP2X_X|GP2X_SELECT); if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; } if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; } if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; } if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; } if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; } if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; } if ((inp & GP2X_B) || (inp & (GP2X_SELECT|GP2X_A)) == (GP2X_SELECT|GP2X_A)) // enter dir/select || delete { again: if (namelist[sel+1]->d_type == DT_REG) { strcpy(romFileName, curr_path); strcat(romFileName, "/"); strcat(romFileName, namelist[sel+1]->d_name); if (inp & GP2X_B) { // return sel ret = romFileName; break; } do_delete(romFileName, namelist[sel+1]->d_name); if (n > 0) { while (n--) free(namelist[n]); free(namelist); } goto rescan; } else if (namelist[sel+1]->d_type == DT_DIR) { int newlen; char *p, *newdir; if (!(inp & GP2X_B)) continue; newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2; newdir = malloc(newlen); if (strcmp(namelist[sel+1]->d_name, "..") == 0) { char *start = curr_path; p = start + strlen(start) - 1; while (*p == '/' && p > start) p--; while (*p != '/' && p > start) p--; if (p <= start) strcpy(newdir, "/"); else { strncpy(newdir, start, p-start); newdir[p-start] = 0; } } else { strcpy(newdir, curr_path); p = newdir + strlen(newdir) - 1; while (*p == '/' && p >= newdir) *p-- = 0; strcat(newdir, "/"); strcat(newdir, namelist[sel+1]->d_name); } ret = romsel_loop(newdir); free(newdir); break; } else { // unknown file type, happens on NTFS mounts. Try to guess. FILE *tstf; int tmp; strcpy(romFileName, curr_path); strcat(romFileName, "/"); strcat(romFileName, namelist[sel+1]->d_name); tstf = fopen(romFileName, "rb"); if (tstf != NULL) { if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0) namelist[sel+1]->d_type = DT_REG; else namelist[sel+1]->d_type = DT_DIR; fclose(tstf); goto again; } } } if(inp & GP2X_X) break; // cancel } if (n > 0) { while (n--) free(namelist[n]); free(namelist); } return ret; } // ------------ patch/gg menu ------------ static void draw_patchlist(int sel) { int start, i, pos, active; start = 12 - sel; gp2x_pd_clone_buffer2(); for (i = 0; i < PicoPatchCount; i++) { pos = start + i; if (pos < 0) continue; if (pos > 23) break; active = PicoPatches[i].active; smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3); smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6); } pos = start + i; if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4); text_out16(5, 120, ">"); menu_flip(); } static void patches_menu_loop(void) { int menu_sel = 0; unsigned long inp = 0; for(;;) { draw_patchlist(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X); if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; } if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; } if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; } if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; } if(inp & GP2X_B) { // action if (menu_sel < PicoPatchCount) PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active; else return; } if(inp & GP2X_X) return; } } // ------------ savestate loader ------------ static int state_slot_flags = 0; static void state_check_slots(void) { int slot; state_slot_flags = 0; for (slot = 0; slot < 10; slot++) { if (emu_checkSaveFile(slot)) { state_slot_flags |= 1 << slot; } } } static void draw_savestate_bg(int slot) { struct PicoVideo tmp_pv; unsigned short tmp_cram[0x40]; unsigned short tmp_vsram[0x40]; void *tmp_vram, *file; char *fname; fname = emu_GetSaveFName(1, 0, slot); if (!fname) return; tmp_vram = malloc(sizeof(Pico.vram)); if (tmp_vram == NULL) return; memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram)); memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram)); memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram)); memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video)); if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) { file = gzopen(fname, "rb"); emu_setSaveStateCbs(1); } else { file = fopen(fname, "rb"); emu_setSaveStateCbs(0); } if (file) { if (PicoAHW & PAHW_MCD) { PicoCdLoadStateGfx(file); } else { areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file areaRead(Pico.vram, 1, sizeof(Pico.vram), file); areaSeek(file, 0x2000, SEEK_CUR); areaRead(Pico.cram, 1, sizeof(Pico.cram), file); areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file); areaSeek(file, 0x221a0, SEEK_SET); areaRead(&Pico.video, 1, sizeof(Pico.video), file); } areaClose(file); } emu_forcedFrame(POPT_EN_SOFTSCALE); menu_prepare_bg(1); memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram)); memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram)); memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram)); memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video)); free(tmp_vram); } static void draw_savestate_menu(int menu_sel, int is_loading) { int tl_x = 25, tl_y = 60, y, i; if (state_slot_flags & (1 << menu_sel)) draw_savestate_bg(menu_sel); gp2x_pd_clone_buffer2(); text_out16(tl_x, 30, is_loading ? "Load state" : "Save state"); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108); /* draw all 10 slots */ y = tl_y; for (i = 0; i < 10; i++, y+=10) { text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free"); } text_out16(tl_x, y, "back"); menu_flip(); } static int savestate_menu_loop(int is_loading) { static int menu_sel = 10; int menu_sel_max = 10; unsigned long inp = 0; state_check_slots(); for(;;) { draw_savestate_menu(menu_sel, is_loading); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X); if(inp & GP2X_UP ) { do { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading); } if(inp & GP2X_DOWN) { do { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading); } if(inp & GP2X_B) { // save/load if (menu_sel < 10) { state_slot = menu_sel; if (emu_SaveLoadGame(is_loading, 0)) { strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed"); return 1; } return 0; } else return 1; } if(inp & GP2X_X) return 1; } } // -------------- key config -------------- static char *usb_joy_key_name(int joy, int num) { static char name[16]; switch (num) { case 0: sprintf(name, "Joy%i UP", joy); break; case 1: sprintf(name, "Joy%i DOWN", joy); break; case 2: sprintf(name, "Joy%i LEFT", joy); break; case 3: sprintf(name, "Joy%i RIGHT", joy); break; default:sprintf(name, "Joy%i b%i", joy, num-3); break; } return name; } static char *action_binds(int player_idx, int action_mask) { static char strkeys[32*5]; int joy, i; strkeys[0] = 0; for (i = 0; i < 32; i++) // i is key index { if (currentConfig.KeyBinds[i] & action_mask) { if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue; if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, keyNames[i]); break; } else strcpy(strkeys, keyNames[i]); } } for (joy = 0; joy < num_of_joys; joy++) { for (i = 0; i < 32; i++) { if (currentConfig.JoyBinds[joy][i] & action_mask) { if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue; if (strkeys[0]) { strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i)); break; } else strcpy(strkeys, usb_joy_key_name(joy + 1, i)); } } } // limit.. strkeys[20] = 0; return strkeys; } static void unbind_action(int action, int pl_idx, int joy) { int i, u; if (joy <= 0) { for (i = 0; i < 32; i++) { if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue; currentConfig.KeyBinds[i] &= ~action; } } if (joy < 0) { for (u = 0; u < 4; u++) for (i = 0; i < 32; i++) { if (pl_idx >= 0 && (currentConfig.JoyBinds[u][i]&0x30000) != (pl_idx<<16)) continue; currentConfig.JoyBinds[u][i] &= ~action; } } else if (joy > 0) { for (i = 0; i < 32; i++) { if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue; currentConfig.JoyBinds[joy-1][i] &= ~action; } } } static int count_bound_keys(int action, int pl_idx, int joy) { int i, keys = 0; if (joy) { for (i = 0; i < 32; i++) { if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue; if (currentConfig.JoyBinds[joy-1][i] & action) keys++; } } else { for (i = 0; i < 32; i++) { if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue; if (currentConfig.KeyBinds[i] & action) keys++; } } return keys; } static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel) { int x, y, tl_y = 30, i; gp2x_pd_clone_buffer2(); if (player_idx >= 0) { text_out16(80, 10, "Player %i controls", player_idx + 1); x = 80; } else { text_out16(80, 10, "Emulator controls"); x = 40; } menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 140); y = tl_y; for (i = 0; i < opt_cnt; i++, y+=10) text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask)); text_out16(x, y, "Done"); if (sel < opt_cnt) { text_out16(30, 195, "Press a button to bind/unbind"); text_out16(30, 205, "Use SELECT to clear"); text_out16(30, 215, "To bind UP/DOWN, hold SELECT"); text_out16(30, 225, "Select \"Done\" to exit"); } else { text_out16(30, 205, "Use Options -> Save cfg"); text_out16(30, 215, "to save controls"); text_out16(30, 225, "Press B or X to exit"); } menu_flip(); } static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx) { int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i; unsigned long inp = 0; for (;;) { draw_key_config(opts, opt_cnt, player_idx, sel); inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy); // printf("got %08lX from joy %i\n", inp, joy); if (joy == 0) { if (!(inp & GP2X_SELECT)) { prev_select = 0; if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; } if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; } } if (sel >= opt_cnt) { if (inp & (GP2X_B|GP2X_X)) break; else continue; } // if we are here, we want to bind/unbind something if ((inp & GP2X_SELECT) && !prev_select) unbind_action(opts[sel].mask, player_idx, -1); prev_select = inp & GP2X_SELECT; inp &= CONFIGURABLE_KEYS; inp &= ~GP2X_SELECT; for (i = 0; i < 32; i++) if (inp & (1 << i)) { if (count_bound_keys(opts[sel].mask, player_idx, 0) >= 2) currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only else currentConfig.KeyBinds[i] ^= opts[sel].mask; if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) { currentConfig.KeyBinds[i] &= ~(3 << 16); currentConfig.KeyBinds[i] |= player_idx << 16; } } } else if (sel < opt_cnt) { for (i = 0; i < 32; i++) if (inp & (1 << i)) { int *bind = ¤tConfig.JoyBinds[joy-1][i]; if ((*bind & opts[sel].mask) && (player_idx < 0 || player_idx == ((*bind>>16)&3))) *bind &= ~opts[sel].mask; else { // override unbind_action(opts[sel].mask, player_idx, joy); *bind = opts[sel].mask; if (player_idx > 0) *bind |= player_idx << 16; } } } } } menu_entry ctrlopt_entries[] = { { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 }, { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 }, { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 }, { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x020, 0, 0, 1, 1 }, { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, ¤tConfig.turbo_rate, 0, 1, 30, 1, 1 }, { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 }, }; #define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0])) const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT; static void draw_kc_sel(int menu_sel) { int tl_x = 25+40, tl_y = 60, y, i; char joyname[36]; y = tl_y; gp2x_pd_clone_buffer2(); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138); me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL); tl_x = 25; text_out16(tl_x, (y=130), "USB joys detected:"); if (num_of_joys > 0) { for (i = 0; i < num_of_joys; i++) { strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0; text_out16(tl_x, (y+=10), "%i: %s", i+1, joyname); } } else { text_out16(tl_x, (y+=10), "none"); } menu_flip(); } // player2_flag, reserved, ?, ?, // ?, ?, fast forward, menu // "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE", // "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE" me_bind_action emuctrl_actions[] = { { "Load State ", 1<<28 }, { "Save State ", 1<<27 }, { "Prev Save Slot ", 1<<25 }, { "Next Save Slot ", 1<<24 }, { "Switch Renderer ", 1<<26 }, { "Volume Down ", 1<<30 }, { "Volume Up ", 1<<29 }, { "Fast forward ", 1<<22 }, { "Enter Menu ", 1<<23 }, { "Pico Next page ", 1<<21 }, { "Pico Prev page ", 1<<20 }, { "Pico Switch input", 1<<19 }, { NULL, 0 } }; static void kc_sel_loop(void) { int menu_sel = 5, menu_sel_max = 5; unsigned long inp = 0; menu_id selected_id; while (1) { draw_kc_sel(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_RIGHT|GP2X_LEFT|GP2X_B|GP2X_X); selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel); if (inp & (GP2X_LEFT|GP2X_RIGHT)) // multi choise me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0); if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if (inp & GP2X_B) { int is_6button = PicoOpt & POPT_6BTN_PAD; switch (selected_id) { case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return; case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return; case MA_CTRL_EMU: key_config_loop(emuctrl_actions, sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return; case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return; default: return; } } if (inp & GP2X_X) return; } } // --------- sega/mega cd options ---------- menu_entry cdopt_entries[] = { { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 }, { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 }, { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 }, { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, ¤tConfig.EmuOpt, 0x0400, 0, 0, 1, 1 }, { "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 }, { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 }, { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 }, { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 }, { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 }, { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 }, { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 }, }; #define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0])) const int cdopt_entry_count = CDOPT_ENTRY_COUNT; struct bios_names_t { char us[32], eu[32], jp[32]; }; static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param) { struct bios_names_t *bios_names = param; char ra_buff[16]; switch (entry->id) { case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break; case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break; case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break; case MA_CDOPT_READAHEAD: if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2); else strcpy(ra_buff, " OFF"); text_out16(x, y, "ReadAhead buffer %s", ra_buff); break; default:break; } } static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names) { int tl_x = 25, tl_y = 60; menu_id selected_id; char ra_buff[16]; if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2); else strcpy(ra_buff, " OFF"); gp2x_pd_clone_buffer2(); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246); me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names); selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel); if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) || (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) || (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND"))) text_out16(tl_x, 210, "Press start to test selected BIOS"); menu_flip(); } static void cd_menu_loop_options(void) { static int menu_sel = 0; int menu_sel_max = 10; unsigned long inp = 0; struct bios_names_t bios_names; menu_id selected_id; char *bios, *p; if (emu_findBios(4, &bios)) { // US for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++; strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0; } else strcpy(bios_names.us, "NOT FOUND"); if (emu_findBios(8, &bios)) { // EU for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++; strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0; } else strcpy(bios_names.eu, "NOT FOUND"); if (emu_findBios(1, &bios)) { // JP for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++; strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0; } else strcpy(bios_names.jp, "NOT FOUND"); for(;;) { draw_cd_menu_options(menu_sel, &bios_names); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START); if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel); if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) && selected_id == MA_CDOPT_READAHEAD) { if (inp & GP2X_LEFT) { PicoCDBuffers >>= 1; if (PicoCDBuffers < 2) PicoCDBuffers = 0; } else { if (PicoCDBuffers < 2) PicoCDBuffers = 2; else PicoCDBuffers <<= 1; if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M } } } if (inp & GP2X_B) { // toggleable options if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) && selected_id == MA_CDOPT_DONE) { return; } } if (inp & GP2X_START) { // BIOS testers switch (selected_id) { case MA_CDOPT_TESTBIOS_USA: if (emu_findBios(4, &bios)) { // test US strcpy(romFileName, bios); engineState = PGS_ReloadRom; return; } break; case MA_CDOPT_TESTBIOS_EUR: if (emu_findBios(8, &bios)) { // test EU strcpy(romFileName, bios); engineState = PGS_ReloadRom; return; } break; case MA_CDOPT_TESTBIOS_JAP: if (emu_findBios(1, &bios)) { // test JP strcpy(romFileName, bios); engineState = PGS_ReloadRom; return; } break; default: break; } } if (inp & (GP2X_X|GP2X_A)) return; } } // --------- advanced options ---------- menu_entry opt2_entries[] = { { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1, 1 }, { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, ¤tConfig.EmuOpt, 0x1000, 0, 0, 1, 1 }, { "Perfect vsync", MB_ONOFF, MA_OPT2_VSYNC, ¤tConfig.EmuOpt, 0x2000, 0, 0, 1, 1 }, { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 }, { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 }, { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 }, { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&PicoOpt, 0x00002, 0, 0, 1, 1 }, { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, ¤tConfig.EmuOpt, 0x0008, 0, 0, 1, 1 }, { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, ¤tConfig.EmuOpt, 0x0020, 0, 0, 1, 1 }, { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1, 0 }, { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, ¤tConfig.EmuOpt, 0x0100, 0, 0, 1, 1 }, { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, ¤tConfig.EmuOpt, 0x0010, 0, 0, 1, 1 }, { "SVP dynarec", MB_ONOFF, MA_OPT2_SVP_DYNAREC, &PicoOpt, 0x20000, 0, 0, 1, 1 }, { "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoOpt, 0x80000, 0, 0, 1, 1 }, { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 }, }; #define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0])) const int opt2_entry_count = OPT2_ENTRY_COUNT; static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param) { if (entry->id == MA_OPT2_GAMMA) text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); else if (entry->id == MA_OPT2_SQUIDGEHACK) text_out16(x, y, "Squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)", (currentConfig.EmuOpt&0x0010)?"ON":"OFF"); } static void draw_amenu_options(int menu_sel) { int tl_x = 25, tl_y = 50; gp2x_pd_clone_buffer2(); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252); me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL); menu_flip(); } static void amenu_loop_options(void) { static int menu_sel = 0; int menu_sel_max; unsigned long inp = 0; menu_id selected_id; menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1; for(;;) { draw_amenu_options(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A); if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel); if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) && selected_id == MA_OPT2_GAMMA) { while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) { currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1; if (currentConfig.gamma < 1) currentConfig.gamma = 1; if (currentConfig.gamma > 300) currentConfig.gamma = 300; draw_amenu_options(menu_sel); usleep(18*1000); } } } if (inp & GP2X_B) { // toggleable options if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) && selected_id == MA_OPT2_DONE) { return; } } if (inp & (GP2X_X|GP2X_A)) return; } } // -------------- options -------------- menu_entry opt_entries[] = { { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 }, { NULL, MB_RANGE, MA_OPT_SCALING, ¤tConfig.scaling, 0, 0, 3, 1, 1 }, { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 }, { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x002, 0, 0, 1, 1 }, { NULL, MB_RANGE, MA_OPT_FRAMESKIP, ¤tConfig.Frameskip, 0, -1, 16, 1, 1 }, { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, ¤tConfig.EmuOpt, 0x004, 0, 0, 1, 1 }, { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 }, { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &PicoOpt, 0x200, 0, 0, 1, 1 }, { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 }, { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, ¤tConfig.EmuOpt, 0x001, 0, 0, 1, 1 }, { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 }, { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 }, { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 }, { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 }, { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 }, { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 }, { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 }, { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 }, }; #define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0])) const int opt_entry_count = OPT_ENTRY_COUNT; static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param) { char *str, str24[24]; switch (entry->id) { case MA_OPT_RENDERER: if (PicoOpt & POPT_ALT_RENDERER) str = " 8bit fast"; else if (currentConfig.EmuOpt&0x80) str = "16bit accurate"; else str = " 8bit accurate"; text_out16(x, y, "Renderer: %s", str); break; case MA_OPT_SCALING: switch (currentConfig.scaling) { default: str = " OFF"; break; case 1: str = "hw horizontal"; break; case 2: str = "hw horiz. + vert."; break; case 3: str = "sw horizontal"; break; } text_out16(x, y, "Scaling: %s", str); break; case MA_OPT_FRAMESKIP: if (currentConfig.Frameskip < 0) strcpy(str24, "Auto"); else sprintf(str24, "%i", currentConfig.Frameskip); text_out16(x, y, "Frameskip %s", str24); break; case MA_OPT_SOUND_QUALITY: str = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono"; text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str); break; case MA_OPT_REGION: text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder)); break; case MA_OPT_CONFIRM_STATES: switch ((currentConfig.EmuOpt >> 9) & 5) { default: str = "OFF"; break; case 1: str = "writes"; break; case 4: str = "loads"; break; case 5: str = "both"; break; } text_out16(x, y, "Confirm savestate %s", str); break; case MA_OPT_CPU_CLOCKS: text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock); break; case MA_OPT_SAVECFG: str24[0] = 0; if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot); text_out16(x, y, "Save cfg as default%s", str24); break; case MA_OPT_LOADCFG: text_out16(x, y, "Load cfg from profile %i", config_slot); break; default: printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id); break; } } static void draw_menu_options(int menu_sel) { int tl_x = 25, tl_y = 24; gp2x_pd_clone_buffer2(); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284); me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL); menu_flip(); } static int sndrate_prevnext(int rate, int dir) { int i, rates[] = { 8000, 11025, 16000, 22050, 44100 }; for (i = 0; i < 5; i++) if (rates[i] == rate) break; i += dir ? 1 : -1; if (i > 4) return dir ? 44100 : 22050; if (i < 0) return dir ? 11025 : 8000; return rates[i]; } static void region_prevnext(int right) { // jp_ntsc=1, jp_pal=2, usa=4, eu=8 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 }; int i; if (right) { if (!PicoRegionOverride) { for (i = 0; i < 6; i++) if (rgn_orders[i] == PicoAutoRgnOrder) break; if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1]; else PicoRegionOverride=1; } else PicoRegionOverride<<=1; if (PicoRegionOverride > 8) PicoRegionOverride = 8; } else { if (!PicoRegionOverride) { for (i = 0; i < 6; i++) if (rgn_orders[i] == PicoAutoRgnOrder) break; if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1]; } else PicoRegionOverride>>=1; } } static void menu_options_save(void) { if (PicoRegionOverride) { // force setting possibly changed.. Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0; } if (!(PicoOpt & POPT_6BTN_PAD)) { // unbind XYZ MODE, just in case unbind_action(0xf00, -1, -1); } } static int menu_loop_options(void) { static int menu_sel = 0; int menu_sel_max, ret; unsigned long inp = 0; menu_id selected_id; me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded); me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current); menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1; if (menu_sel > menu_sel_max) menu_sel = menu_sel_max; while (1) { draw_menu_options(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A); if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel); if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choice if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) { switch (selected_id) { case MA_OPT_RENDERER: if (inp & GP2X_LEFT) { if (PicoOpt&0x10) PicoOpt&= ~0x10; else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80; else if ( currentConfig.EmuOpt &0x80) break; } else { if (PicoOpt&0x10) break; else if (!(currentConfig.EmuOpt &0x80))PicoOpt|= 0x10; else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80; } break; case MA_OPT_SOUND_QUALITY: if ((inp & GP2X_RIGHT) && PsndRate == 44100 && !(PicoOpt&0x08)) { PsndRate = 8000; PicoOpt|= 0x08; } else if ((inp & GP2X_LEFT) && PsndRate == 8000 && (PicoOpt&0x08)) { PsndRate = 44100; PicoOpt&=~0x08; } else PsndRate = sndrate_prevnext(PsndRate, inp & GP2X_RIGHT); break; case MA_OPT_REGION: region_prevnext(inp & GP2X_RIGHT); break; case MA_OPT_CONFIRM_STATES: { int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2); n += (inp & GP2X_LEFT) ? -1 : 1; if (n < 0) n = 0; else if (n > 3) n = 3; n |= n << 1; n &= ~2; currentConfig.EmuOpt &= ~0xa00; currentConfig.EmuOpt |= n << 9; break; } case MA_OPT_SAVE_SLOT: if (inp & GP2X_RIGHT) { state_slot++; if (state_slot > 9) state_slot = 0; } else {state_slot--; if (state_slot < 0) state_slot = 9; } break; case MA_OPT_CPU_CLOCKS: while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) { currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1; if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1; draw_menu_options(menu_sel); usleep(50*1000); } break; case MA_OPT_SAVECFG: case MA_OPT_SAVECFG_GAME: case MA_OPT_LOADCFG: config_slot += (inp&GP2X_RIGHT) ? 1 : -1; if (config_slot > 9) config_slot = 0; if (config_slot < 0) config_slot = 9; me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current); menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1; if (menu_sel > menu_sel_max) menu_sel = menu_sel_max; break; default: //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id); break; } } } if (inp & GP2X_B) { if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1)) { switch (selected_id) { case MA_OPT_SCD_OPTS: cd_menu_loop_options(); if (engineState == PGS_ReloadRom) return 0; // test BIOS break; case MA_OPT_ADV_OPTS: amenu_loop_options(); break; case MA_OPT_SAVECFG: // done (update and write) menu_options_save(); if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved"); else strcpy(menuErrorMsg, "failed to write config"); return 1; case MA_OPT_SAVECFG_GAME: // done (update and write for current game) menu_options_save(); if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved"); else strcpy(menuErrorMsg, "failed to write config"); return 1; case MA_OPT_LOADCFG: ret = emu_ReadConfig(1, 1); if (!ret) ret = emu_ReadConfig(0, 1); if (ret) strcpy(menuErrorMsg, "config loaded"); else strcpy(menuErrorMsg, "failed to load config"); return 1; default: //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id); break; } } } if(inp & (GP2X_X|GP2X_A)) { menu_options_save(); return 0; // done (update, no write) } } } // -------------- credits -------------- static void draw_menu_credits(void) { int tl_x = 15, tl_y = 56, y; gp2x_pd_clone_buffer2(); text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008"); y = tl_y; text_out16(tl_x, y, "Credits:"); text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,"); text_out16(tl_x, (y+=10), " base code of PicoDrive"); text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core"); text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores"); text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK"); text_out16(tl_x, (y+=10), "Squidge: squidgehack"); text_out16(tl_x, (y+=10), "Dzz: ARM940 sample"); text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joy code"); text_out16(tl_x, (y+=10), "craigix: GP2X hardware"); text_out16(tl_x, (y+=10), "ketchupgun: skin design"); text_out16(tl_x, (y+=20), "special thanks (for docs, ideas):"); text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,"); text_out16(tl_x, (y+=10), " Stephane Dallongeville,"); text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,"); text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe"); menu_flip(); } // -------------- root menu -------------- menu_entry main_entries[] = { { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0, 0 }, { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0, 0 }, { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0, 0 }, { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0, 0 }, { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1, 0 }, { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1, 0 }, { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1, 0 }, { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1, 0 }, { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0, 0 }, { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1, 0 } }; #define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0])) static void draw_menu_root(int menu_sel) { const int tl_x = 70, tl_y = 70; gp2x_pd_clone_buffer2(); text_out16(tl_x, 20, "PicoDrive v" VERSION); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146); me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL); // error if (menuErrorMsg[0]) { memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2); text_out16(5, 226, menuErrorMsg); } menu_flip(); } static void menu_loop_root(void) { static int menu_sel = 0; int ret, menu_sel_max; unsigned long inp = 0; me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded); me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded); me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded); me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded); me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL); menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1; if (menu_sel > menu_sel_max) menu_sel = menu_sel_max; /* make sure action buttons are not pressed on entering menu */ draw_menu_root(menu_sel); while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000); for (;;) { draw_menu_root(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R); if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop(); if(inp &(GP2X_SELECT|GP2X_X)){ if (rom_loaded) { while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released engineState = PGS_Running; break; } } if(inp & GP2X_B) { switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel)) { case MA_MAIN_RESUME_GAME: if (rom_loaded) { while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000); engineState = PGS_Running; return; } break; case MA_MAIN_SAVE_STATE: if (rom_loaded) { if(savestate_menu_loop(0)) continue; engineState = PGS_Running; return; } break; case MA_MAIN_LOAD_STATE: if (rom_loaded) { if(savestate_menu_loop(1)) continue; while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000); engineState = PGS_Running; return; } break; case MA_MAIN_RESET_GAME: if (rom_loaded) { emu_ResetGame(); while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000); engineState = PGS_Running; return; } break; case MA_MAIN_LOAD_ROM: { char curr_path[PATH_MAX], *selfname; FILE *tstf; if ( (tstf = fopen(loadedRomFName, "rb")) ) { fclose(tstf); strcpy(curr_path, loadedRomFName); } else getcwd(curr_path, PATH_MAX); selfname = romsel_loop(curr_path); if (selfname) { printf("selected file: %s\n", selfname); engineState = PGS_ReloadRom; return; } break; } case MA_MAIN_OPTIONS: ret = menu_loop_options(); if (ret == 1) continue; // status update if (engineState == PGS_ReloadRom) return; // BIOS test break; case MA_MAIN_CONTROLS: kc_sel_loop(); break; case MA_MAIN_CREDITS: draw_menu_credits(); usleep(500*1000); inp = wait_for_input(GP2X_B|GP2X_X); break; case MA_MAIN_EXIT: engineState = PGS_Quit; return; case MA_MAIN_PATCHES: if (rom_loaded && PicoPatches) { patches_menu_loop(); PicoPatchApply(); strcpy(menuErrorMsg, "Patches applied"); continue; } break; default: printf("%s: something unknown selected\n", __FUNCTION__); break; } } menuErrorMsg[0] = 0; // clear error msg } } void menu_darken_bg(void *dst, int pixels, int darker) { unsigned int *screen = dst; pixels /= 2; if (darker) { while (pixels--) { unsigned int p = *screen; *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3); } } else { while (pixels--) { unsigned int p = *screen; *screen++ = (p&0xf79ef79e)>>1; } } } static void menu_prepare_bg(int use_game_bg) { if (use_game_bg) { // darken the active framebuffer memset(gp2x_screen, 0, 320*8*2); menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224, 1); memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2); } else { // should really only happen once, on startup.. readpng(gp2x_screen, "skin/background.png", READPNG_BG); } // copy to buffer2 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2); } static void menu_gfx_prepare(void) { menu_prepare_bg(rom_loaded); // switch to 16bpp gp2x_video_changemode2(16); gp2x_video_RGB_setscaling(0, 320, 240); menu_flip(); } void menu_loop(void) { menu_gfx_prepare(); menu_loop_root(); menuErrorMsg[0] = 0; } // --------- CD tray close menu ---------- static void draw_menu_tray(int menu_sel) { int tl_x = 70, tl_y = 90, y; memset(gp2x_screen, 0, 320*240*2); text_out16(tl_x, 20, "The unit is about to"); text_out16(tl_x, 30, "close the CD tray."); y = tl_y; text_out16(tl_x, y, "Load new CD image"); text_out16(tl_x, (y+=10), "Insert nothing"); // draw cursor text_out16(tl_x - 16, tl_y + menu_sel*10, ">"); // error if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg); menu_flip(); } int menu_loop_tray(void) { int menu_sel = 0, menu_sel_max = 1; unsigned long inp = 0; char curr_path[PATH_MAX], *selfname; FILE *tstf; gp2x_memset_all_buffers(0, 0, 320*240*2); menu_gfx_prepare(); if ( (tstf = fopen(loadedRomFName, "rb")) ) { fclose(tstf); strcpy(curr_path, loadedRomFName); } else { getcwd(curr_path, PATH_MAX); } /* make sure action buttons are not pressed on entering menu */ draw_menu_tray(menu_sel); while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000); for (;;) { draw_menu_tray(menu_sel); inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B); if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if(inp & GP2X_B ) { switch (menu_sel) { case 0: // select image selfname = romsel_loop(curr_path); if (selfname) { int ret = -1; cd_img_type cd_type; cd_type = emu_cdCheck(NULL, romFileName); if (cd_type != CIT_NOT_CD) ret = Insert_CD(romFileName, cd_type); if (ret != 0) { sprintf(menuErrorMsg, "Load failed, invalid CD image?"); printf("%s\n", menuErrorMsg); continue; } engineState = PGS_RestartRun; return 1; } break; case 1: // insert nothing engineState = PGS_RestartRun; return 0; } } menuErrorMsg[0] = 0; // clear error msg } }