// (c) Copyright 2006,2007 notaz, All rights reserved. // Free for non-commercial use. // For commercial use, separate licencing terms must be obtained. // don't like to use loads of #ifdefs, so duplicating GP2X code // horribly instead #include #include #include #include #include // for getcwd cegcc implementation #include // for opendir #include #include "kgsdk/Framework.h" #include "kgsdk/Framework2D.h" #include "giz.h" #include "emu.h" #include "menu.h" #include "../common/arm_utils.h" #include "../common/menu.h" #include "../common/emu.h" #include "../common/readpng.h" #include "version.h" #include #include #include #define gizKeyUnkn "???" const char * const keyNames[] = { "LEFT", "RIGHT", "UP", "DOWN", "STOP", "PLAY", "FORWARD", "REWIND", "L", "R", "HOME", "VOLUME", "BRIGHTNESS", "ALARM", "POWER", gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn }; static unsigned char *bg_buffer = gfx_buffer + 321*240*2; unsigned char *menu_screen = gfx_buffer; /* draw here and blit later, to avoid flicker */ void menu_darken_bg(void *dst, const void *src, int pixels, int darker); static void menu_prepare_bg(int use_game_bg); static unsigned int inp_prev = 0; unsigned long wait_for_input(unsigned int 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 == Framework_PollGetButtons(); i++) { if (i == 0) repeats++; Sleep(30); } while ( !((ret = Framework_PollGetButtons()) & interesting) ) { Sleep(50); release = 1; } if (release || ret != inp_prev) { repeats = 0; wait = 20; } if (wait > 6 && (ret&(BTN_UP|BTN_LEFT|BTN_DOWN|BTN_RIGHT|BTN_L|BTN_R))) wait = 6; inp_prev = ret; // we don't need diagonals in menus if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT; if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT; if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT; if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT; return ret; } void menu_draw_begin(int use_bgbuff) { if (use_bgbuff) memcpy32((int *)menu_screen, (int *)bg_buffer, 321*240*2/4); } void menu_draw_end(void) { giz_screen = fb_lock(0); if (giz_screen == NULL) { lprintf("%s: Framework2D_LockBuffer() returned NULL\n", __FUNCTION__); return; } memcpy32(giz_screen, (int *)menu_screen, 321*240*2/4); fb_unlock(); giz_screen = NULL; fb_flip(); } // --------- loading ROM screen ---------- static void load_progress_cb(int percent) { int ln, len = percent * 320 / 100; unsigned short *dst; menu_draw_begin(0); dst = (unsigned short *)menu_screen + 321*20; if (len > 320) len = 320; for (ln = 10; ln > 0; ln--, dst += 321) memset(dst, 0xff, len*2); menu_draw_end(); } 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) memset(menu_screen, 0, 321*240*2); menu_draw_begin(1); smalltext_out16(1, 1, "Loading", 0xffff); smalltext_out16_lim(1, 10, p, 0xffff, 53); menu_draw_end(); PicoCartLoadProgressCB = load_progress_cb; } void menu_romload_end(void) { PicoCartLoadProgressCB = NULL; menu_draw_begin(0); smalltext_out16(1, 30, "Starting emulation...", 0xffff); menu_draw_end(); } // -------------- ROM selector -------------- #define DT_DIR 1 #define DT_REG 2 struct my_dirent { unsigned char d_type; char d_name[0]; }; // rrrr rggg gggb bbbb #if 1 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" }; 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 my_dirent **namelist, int n, int sel) { int start, i, pos; start = 12 - sel; n--; // exclude current dir (".") menu_draw_begin(1); if (!rom_loaded) { menu_darken_bg(menu_screen, menu_screen, 321*240, 0); } menu_darken_bg((char *)menu_screen + 321*120*2, (char *)menu_screen + 321*120*2, 321*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_draw_end(); } static int scandir_cmp(const void *p1, const void *p2) { struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2; if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name); if ((*d1)->d_type == DT_DIR) return -1; // put before if ((*d2)->d_type == DT_DIR) return 1; return strcasecmp((*d1)->d_name, (*d2)->d_name); } static char *filter_exts[] = { ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html", ".jpg", ".cue", ".exe", ".dll" }; static int scandir_filter(const struct my_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 (strcasecmp(p, filter_exts[i]) == 0) return 0; } return 1; } static int cstr2wstr(wchar_t *dst, const char *src) { int i, len; for (i = len = strlen(src); i >= 0; i--) dst[i] = src[i]; return len; } static void wstr2cstr(char *dst, const wchar_t *src) { int i; for (i = wcslen(src); i >= 0; i--) dst[i] = src[i]; } static int my_scandir(const char *dir, struct my_dirent ***namelist_out, int(*filter)(const struct my_dirent *), int(*compar)(const void *, const void *)) { wchar_t *wdir; int i, len, ret = -1, name_alloc = 4, name_count = 0; struct my_dirent **namelist = NULL, *ent; WIN32_FIND_DATA finddata; HANDLE fh = INVALID_HANDLE_VALUE; BOOL bRet; wdir = malloc(sizeof(wdir[0]) * MAX_PATH); if (wdir == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; } namelist = malloc(sizeof(*namelist) * name_alloc); if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; } // try to read first.. len = cstr2wstr(wdir, dir); for (i = 0; i < len; i++) if (wdir[i] == '/') wdir[i] = '\\'; if (wdir[len-1] != '\\') wdir[len++] = '\\'; wdir[len++] = '*'; wdir[len++] = 0; /*if (wdir[len-1] == '\\') wdir[len-1] = 0;*/ bRet = 1; fh = FindFirstFile(wdir, &finddata); if (fh == INVALID_HANDLE_VALUE) { if (GetLastError() != ERROR_NO_MORE_FILES) { lprintf("FindFirstFile(\"%s\") failed with %lu\n", dir, GetLastError()); goto fail; } bRet = 0; } // add "." and ".." ent = malloc(sizeof(*ent) + 3); ent->d_type = DT_DIR; strcpy(ent->d_name, "."); namelist[name_count++] = ent; ent = malloc(sizeof(*ent) + 3); ent->d_type = DT_DIR; strcpy(ent->d_name, ".."); namelist[name_count++] = ent; while (bRet) { ent = malloc(sizeof(*ent) + wcslen(finddata.cFileName) + 1); ent->d_type = (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG; wstr2cstr(ent->d_name, finddata.cFileName); if (filter == NULL || filter(ent)) namelist[name_count++] = ent; else free(ent); if (name_count >= name_alloc) { void *tmp; name_alloc *= 2; tmp = realloc(namelist, sizeof(*namelist) * name_alloc); if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; } namelist = tmp; } bRet = FindNextFile(fh, &finddata); } // sort if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar); // all done. ret = name_count; *namelist_out = namelist; goto end; fail: if (namelist != NULL) { while (name_count--) free(namelist[name_count]); free(namelist); } end: if (fh != INVALID_HANDLE_VALUE) FindClose(fh); if (wdir != NULL) free(wdir); return ret; } static char *romsel_loop(char *curr_path) { struct my_dirent **namelist; DIR *dir; int n, sel = 0; unsigned long inp = 0; char *ret = NULL, *fname = NULL; // 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 = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp); if (n < 0) { // try root.. n = my_scandir("/", &namelist, scandir_filter, scandir_cmp); if (n < 0) { // oops, we failed lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n"); 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(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP); if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; } if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; } if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; } if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; } if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; } if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; } if(inp & BTN_PLAY) { // enter dir/select if (namelist[sel+1]->d_type == DT_REG) { strcpy(romFileName, curr_path); strcat(romFileName, "/"); strcat(romFileName, namelist[sel+1]->d_name); ret = romFileName; break; } else if (namelist[sel+1]->d_type == DT_DIR) { int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2; char *p, *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; } } if(inp & BTN_STOP) break; // cancel } if (n > 0) { while(n--) free(namelist[n]); free(namelist); } return ret; } #else static char *romsel_loop(char *curr_path) { return NULL; } #endif // ------------ patch/gg menu ------------ static void draw_patchlist(int sel) { int start, i, pos, active; start = 12 - sel; menu_draw_begin(1); 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_draw_end(); } static void patches_menu_loop(void) { int menu_sel = 0; unsigned long inp = 0; for(;;) { draw_patchlist(menu_sel); inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_PLAY|BTN_STOP); if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; } if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; } if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; } if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; } if(inp & BTN_PLAY) { // action if (menu_sel < PicoPatchCount) PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active; else return; } if(inp & BTN_STOP) 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 & 1) { 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); menu_draw_begin(1); 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_draw_end(); } 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(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP); if(inp & BTN_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 & BTN_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 & BTN_PLAY) { // save/load if (menu_sel < 10) { state_slot = menu_sel; PicoStateProgressCB = emu_stateCb; /* also suitable for menu */ if (emu_SaveLoadGame(is_loading, 0)) { strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed"); return 1; } return 0; } else return 1; } if(inp & BTN_STOP) return 1; } } // -------------- key config -------------- static char *action_binds(int player_idx, int action_mask) { static char strkeys[32*5]; int 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]); } } return strkeys; } static void unbind_action(int action) { int i; for (i = 0; i < 32; i++) currentConfig.KeyBinds[i] &= ~action; } static int count_bound_keys(int action, int pl_idx) { int i, keys = 0; 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; menu_draw_begin(1); 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 : 130); 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 HOME to clear"); text_out16(30, 215, "To bind UP/DOWN, hold HOME"); 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 PLAY or STOP to exit"); } menu_draw_end(); } static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx) { int 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(CONFIGURABLE_KEYS|BTN_HOME); if (!(inp & BTN_HOME)) { prev_select = 0; if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; } if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; } } if (sel >= opt_cnt) { if (inp & (BTN_PLAY|BTN_STOP)) break; else continue; } // if we are here, we want to bind/unbind something if ((inp & BTN_HOME) && !prev_select) unbind_action(opts[sel].mask); prev_select = inp & BTN_HOME; inp &= CONFIGURABLE_KEYS; inp &= ~BTN_HOME; for (i = 0; i < 32; i++) if (inp & (1 << i)) { if (count_bound_keys(opts[sel].mask, player_idx) >= 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; } } } } 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; y = tl_y; menu_draw_begin(1); 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); menu_draw_end(); } // player2_flag, ?, ?, ?, ?, ?, ?, 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 }, { 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(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP); selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel); if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0); if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if (inp & BTN_PLAY) { int is_6button = PicoOpt & 0x020; 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 & BTN_STOP) 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"); menu_draw_begin(1); 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_draw_end(); } 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--); if (*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--); if (*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--); if (*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(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW); if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & BTN_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 & (BTN_LEFT|BTN_RIGHT)) { // multi choise if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) && selected_id == MA_CDOPT_READAHEAD) { if (inp & BTN_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 & BTN_PLAY) { // toggleable options if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) && selected_id == MA_CDOPT_DONE) { return; } switch (selected_id) { // BIOS testers 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 & (BTN_STOP|BTN_REW)) return; } } // --------- advanced options ---------- menu_entry opt2_entries[] = { { "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 }, { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, ¤tConfig.EmuOpt, 0x8000, 0, 0, 1, 1 }, { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, ¤tConfig.EmuOpt, 0x2000, 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 }, { "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 draw_amenu_options(int menu_sel) { int tl_x = 25, tl_y = 50; menu_draw_begin(1); menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252); me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL); menu_draw_end(); } 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(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW); if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & BTN_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 & (BTN_LEFT|BTN_RIGHT)) { // multi choise if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) && selected_id == MA_OPT2_GAMMA) { while ((inp = Framework_PollGetButtons()) & (BTN_LEFT|BTN_RIGHT)) { currentConfig.gamma += (inp & BTN_LEFT) ? -1 : 1; if (currentConfig.gamma < 1) currentConfig.gamma = 1; if (currentConfig.gamma > 300) currentConfig.gamma = 300; draw_amenu_options(menu_sel); Sleep(18); } } } if (inp & BTN_PLAY) { // toggleable options if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) && selected_id == MA_OPT2_DONE) { return; } } if (inp & (BTN_STOP|BTN_REW)) return; } } // -------------- options -------------- menu_entry opt_entries[] = { { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 }, { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 }, { "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, ¤tConfig.EmuOpt, 0x4000, 0, 0, 1, 1 }, { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, ¤tConfig.scaling, 0x0001, 0, 3, 1, 1 }, { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x0002, 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, 0x0004, 0, 0, 1, 1 }, { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 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, 0x0001, 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 }, { "[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&0x10) 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_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&0x08)?"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_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: lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id); break; } } static void draw_menu_options(int menu_sel) { int tl_x = 25, tl_y = 24; menu_draw_begin(1); 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_draw_end(); } static int sndrate_prevnext(int rate, int dir) { int i, rates[] = { 11025, 22050, 44100 }; for (i = 0; i < 5; i++) if (rates[i] == rate) break; i += dir ? 1 : -1; if (i > 2) return dir ? 44100 : 22050; if (i < 0) return dir ? 22050 : 11025; 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 & 0x20)) { // unbind XYZ MODE, just in case unbind_action(0xf00); } } 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(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_PLAY|BTN_STOP|BTN_REW); if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if (inp & BTN_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 & (BTN_LEFT|BTN_RIGHT)) { // multi choise if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) { switch (selected_id) { case MA_OPT_RENDERER: if (inp & BTN_LEFT) { if ((PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) { PicoOpt&= ~0x10; currentConfig.EmuOpt |= 0x80; } } else { if (!(PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) { PicoOpt|= 0x10; currentConfig.EmuOpt &= ~0x80; } } break; case MA_OPT_SOUND_QUALITY: if ((inp & BTN_RIGHT) && PsndRate == 44100 && !(PicoOpt&0x08)) { PsndRate = 11025; PicoOpt |= 8; } else if ((inp & BTN_LEFT) && PsndRate == 11025 && (PicoOpt&0x08) && !(PicoAHW&1)) { PsndRate = 44100; PicoOpt &= ~8; } else PsndRate = sndrate_prevnext(PsndRate, inp & BTN_RIGHT); break; case MA_OPT_REGION: region_prevnext(inp & BTN_RIGHT); break; case MA_OPT_CONFIRM_STATES: { int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2); n += (inp & BTN_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 & BTN_RIGHT) { state_slot++; if (state_slot > 9) state_slot = 0; } else {state_slot--; if (state_slot < 0) state_slot = 9; } break; case MA_OPT_SAVECFG: case MA_OPT_SAVECFG_GAME: case MA_OPT_LOADCFG: config_slot += (inp&BTN_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: //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id); break; } } } if (inp & BTN_PLAY) { 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: //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id); break; } } } if(inp & (BTN_STOP|BTN_REW)) { menu_options_save(); return 0; // done (update, no write) } } } // -------------- credits -------------- static void draw_menu_credits(void) { int tl_x = 15, tl_y = 56, y; menu_draw_begin(1); 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), "Reesy: kgsdk wrapper, sound code"); text_out16(tl_x, (y+=10), "jens.l: gizmondo 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_draw_end(); } // -------------- 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; menu_draw_begin(1); 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 *)menu_screen + 321*224*2, 0, 321*16*2); text_out16(5, 226, menuErrorMsg); } menu_draw_end(); } 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 (Framework_PollGetButtons() & (BTN_PLAY|BTN_STOP|BTN_HOME)) Sleep(50); for (;;) { draw_menu_root(menu_sel); inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY|BTN_STOP|BTN_HOME|BTN_L|BTN_R); if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop(); if( inp & (BTN_HOME|BTN_STOP)) { if (rom_loaded) { while (Framework_PollGetButtons() & (BTN_HOME|BTN_STOP)) Sleep(50); // wait until released engineState = PGS_Running; break; } } if(inp & BTN_PLAY) { switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel)) { case MA_MAIN_RESUME_GAME: if (rom_loaded) { while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50); 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 (Framework_PollGetButtons() & BTN_PLAY) Sleep(50); engineState = PGS_Running; return; } break; case MA_MAIN_RESET_GAME: if (rom_loaded) { emu_ResetGame(); while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50); engineState = PGS_Running; return; } break; case MA_MAIN_LOAD_ROM: { char curr_path[MAX_PATH], *selfname; FILE *tstf; if ( (tstf = fopen(loadedRomFName, "rb")) ) { fclose(tstf); strcpy(curr_path, loadedRomFName); } else getcwd(curr_path, MAX_PATH); selfname = romsel_loop(curr_path); if (selfname) { lprintf("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(); Sleep(500); inp = wait_for_input(BTN_PLAY|BTN_STOP); 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: lprintf("%s: something unknown selected\n", __FUNCTION__); break; } } menuErrorMsg[0] = 0; // clear error msg } } // warning: alignment void menu_darken_bg(void *dst, const void *src, int pixels, int darker) { unsigned int *dest = dst; const unsigned int *srce = src; pixels /= 2; if (darker) { while (pixels--) { unsigned int p = *srce++; *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3); } } else { while (pixels--) { unsigned int p = *srce++; *dest++ = (p&0xf79ef79e)>>1; } } } static void menu_prepare_bg(int use_game_bg) { if (use_game_bg) { // darken the active framebuffer if (giz_screen == NULL) giz_screen = fb_lock(1); memset(bg_buffer, 0, 321*8*2); menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1); memset(bg_buffer + 321*232*2, 0, 321*8*2); fb_unlock(); giz_screen = NULL; } else { int i; // should really only happen once, on startup.. readpng(bg_buffer, "skin/background.png", READPNG_BG); // adjust 320 width to 321 for (i = 239; i > 0; i--) memmove(bg_buffer + 321*2*i, bg_buffer + 320*2*i, 320*2); } } static void menu_gfx_prepare(void) { menu_prepare_bg(rom_loaded); menu_draw_begin(1); menu_draw_end(); } 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; menu_draw_begin(1); 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_draw_end(); } int menu_loop_tray(void) { int menu_sel = 0, menu_sel_max = 1; unsigned long inp = 0; char curr_path[MAX_PATH], *selfname; FILE *tstf; menu_gfx_prepare(); if ( (tstf = fopen(loadedRomFName, "rb")) ) { fclose(tstf); strcpy(curr_path, loadedRomFName); } else { getcwd(curr_path, MAX_PATH); } /* make sure action buttons are not pressed on entering menu */ draw_menu_tray(menu_sel); while (Framework_PollGetButtons() & BTN_PLAY) Sleep(50); for (;;) { draw_menu_tray(menu_sel); inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_PLAY); if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; } if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; } if(inp & BTN_PLAY ) { 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?"); lprintf("%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 } }