1 // (c) Copyright 2006,2007 notaz, All rights reserved.
2 // Free for non-commercial use.
4 // For commercial use, separate licencing terms must be obtained.
6 // don't like to use loads of #ifdefs, so duplicating GP2X code
14 #include <dirent.h> // for opendir
15 #include <sys/syslimits.h> // PATH_MAX
17 #include <pspdisplay.h>
19 #include <pspiofilemgr.h>
24 #include "../common/menu.h"
25 #include "../common/emu.h"
26 #include "../common/readpng.h"
27 #include "../common/lprintf.h"
30 #include <Pico/PicoInt.h>
31 #include <Pico/Patch.h>
32 #include <zlib/zlib.h>
35 #define pspKeyUnkn "???"
36 static const char * const pspKeyNames[] = {
37 "SELECT", pspKeyUnkn, pspKeyUnkn, "START", "UP", "RIGHT", "DOWN", "LEFT",
38 "L", "R", pspKeyUnkn, pspKeyUnkn, "TRIANGLE", "CIRCLE", "X", "SQUARE",
39 "HOME", "HOLD", "WLAN_UP", "REMOTE", "VOLUP", "VOLDOWN", "SCREEN", "NOTE",
40 pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn
43 unsigned int __attribute__((aligned(16))) guCmdList[1024]; // TODO: adjust, mv
45 static unsigned char bg_buffer[480*272*2] __attribute__((aligned(16))); // TODO: move to vram?
46 #define menu_screen psp_screen
48 static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
49 static void menu_prepare_bg(int use_game_bg);
52 static unsigned int inp_prev = 0;
54 static unsigned long wait_for_input(unsigned int interesting)
57 static int repeats = 0, wait = 50;
60 if (repeats == 2 || repeats == 4) wait /= 2;
61 if (repeats == 6) wait = 15;
63 for (i = 0; i < 6 && inp_prev == psp_pad_read(); i++) {
64 if (i == 0) repeats++;
68 while ( !((ret = psp_pad_read()) & interesting) ) {
73 if (release || ret != inp_prev) {
79 // we don't need diagonals in menus
80 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
81 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
82 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
83 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
88 static void menu_draw_begin(void)
90 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
93 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
94 // memcpy32((int *)dst, (int *)src, 480*2/4);
96 sceGuStart(GU_DIRECT, guCmdList);
97 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
99 sceGuSync(0, GU_SYNC_FINISH);
103 static void menu_draw_end(void)
105 sceDisplayWaitVblankStart();
110 // --------- loading ROM screen ----------
112 static void load_progress_cb(int percent)
114 int ln, len = percent * 480 / 100;
117 sceDisplayWaitVblankStart();
119 dst = (unsigned short *)menu_screen + 512*20;
121 if (len > 480) len = 480;
122 for (ln = 10; ln > 0; ln--, dst += 512)
123 memset(dst, 0xff, len*2);
126 void menu_romload_prepare(const char *rom_name)
128 const char *p = rom_name + strlen(rom_name);
129 while (p > rom_name && *p != '/') p--;
131 psp_video_switch_to_single();
134 smalltext_out16(1, 1, "Loading", 0xffff);
135 smalltext_out16_lim(1, 10, p, 0xffff, 80);
136 PicoCartLoadProgressCB = load_progress_cb;
139 void menu_romload_end(void)
141 PicoCartLoadProgressCB = NULL;
142 smalltext_out16(1, 30, "Starting emulation...", 0xffff);
145 // -------------- ROM selector --------------
148 #define DT_DIR FIO_SO_IFDIR
149 #define DT_REG FIO_SO_IFREG
153 unsigned char d_type;
157 // rrrr rggg gggb bbbb
158 static unsigned short file2color(const char *fname)
160 const char *ext = fname + strlen(fname) - 3;
161 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };
162 static const char *other_exts[] = { "gmv", "pat" };
165 if (ext < fname) ext = fname;
166 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
167 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;
168 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
169 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
173 static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
178 n--; // exclude current dir (".")
182 if (rom_data == NULL) {
183 // menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
186 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
189 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
190 for (i = 0; i < n; i++) {
192 if (pos < 0) continue;
194 if (namelist[i+1]->d_type & DT_DIR) {
195 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);
196 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);
198 unsigned short color = file2color(namelist[i+1]->d_name);
199 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);
202 text_out16(5, 130, ">");
206 static int scandir_cmp(const void *p1, const void *p2)
208 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
209 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
210 if ((*d1)->d_type & DT_DIR) return -1; // put before
211 if ((*d2)->d_type & DT_DIR) return 1;
212 return strcasecmp((*d1)->d_name, (*d2)->d_name);
215 static char *filter_exts[] = {
216 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
217 ".jpg", ".cue", ".pbp"
220 static int scandir_filter(const struct my_dirent *ent)
225 if (ent == NULL || ent->d_name == NULL) return 0;
226 if (strlen(ent->d_name) < 5) return 1;
228 p = ent->d_name + strlen(ent->d_name) - 4;
230 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
232 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
238 static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
239 int(*filter)(const struct my_dirent *),
240 int(*compar)(const void *, const void *))
242 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
243 struct my_dirent **namelist = NULL, *ent;
246 namelist = malloc(sizeof(*namelist) * name_alloc);
247 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
249 // try to read first..
250 dir_uid = sceIoDopen(dir);
253 ret = sceIoDread(dir_uid, &sce_ent);
256 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
261 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
265 ent = malloc(sizeof(*ent));
266 if (ent == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
267 ent->d_type = sce_ent.d_stat.st_attr;
268 strncpy(ent->d_name, sce_ent.d_name, sizeof(ent->d_name));
269 ent->d_name[sizeof(ent->d_name)] = 0;
270 if (filter == NULL || filter(ent))
271 namelist[name_count++] = ent;
274 if (name_count >= name_alloc)
278 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
279 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
283 ret = sceIoDread(dir_uid, &sce_ent);
287 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
291 *namelist_out = namelist;
295 if (namelist != NULL)
298 free(namelist[name_count]);
302 if (dir_uid >= 0) sceIoDclose(dir_uid);
307 static char *romsel_loop(char *curr_path)
309 struct my_dirent **namelist;
312 unsigned long inp = 0;
313 char *ret = NULL, *fname = NULL;
315 // is this a dir or a full path?
316 if ((dir = opendir(curr_path))) {
320 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
325 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
328 n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);
331 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
339 for (i = 1; i < n; i++) {
340 if (strcmp(namelist[i]->d_name, fname) == 0) {
349 draw_dirlist(curr_path, namelist, n, sel);
350 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE);
351 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
352 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
353 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
354 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
355 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
356 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
357 if(inp & BTN_X) { // enter dir/select
358 if (namelist[sel+1]->d_type & DT_REG) {
359 strcpy(romFileName, curr_path);
360 strcat(romFileName, "/");
361 strcat(romFileName, namelist[sel+1]->d_name);
364 } else if (namelist[sel+1]->d_type & DT_DIR) {
365 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
366 char *p, *newdir = malloc(newlen);
367 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
368 char *start = curr_path;
369 p = start + strlen(start) - 1;
370 while (*p == '/' && p > start) p--;
371 while (*p != '/' && p > start) p--;
372 if (p <= start) strcpy(newdir, "/");
373 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
375 strcpy(newdir, curr_path);
376 p = newdir + strlen(newdir) - 1;
377 while (*p == '/' && p >= newdir) *p-- = 0;
379 strcat(newdir, namelist[sel+1]->d_name);
381 ret = romsel_loop(newdir);
386 if(inp & BTN_CIRCLE) break; // cancel
390 while(n--) free(namelist[n]);
397 // ------------ debug menu ------------
399 char *debugString(void);
401 static void draw_debug(void)
403 char *p, *str = debugString();
409 for (line = 0; line < 24; line++)
411 while (*p && *p != '\n') p++;
413 if (len > 55) len = 55;
414 smalltext_out16_lim(1, line*10, str, 0xffff, len);
421 static void debug_menu_loop(void)
424 wait_for_input(BTN_X|BTN_CIRCLE);
427 // ------------ patch/gg menu ------------
429 static void draw_patchlist(int sel)
431 int start, i, pos, active;
437 for (i = 0; i < PicoPatchCount; i++) {
439 if (pos < 0) continue;
441 active = PicoPatches[i].active;
442 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
443 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
446 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
448 text_out16(5, 130, ">");
453 static void patches_menu_loop(void)
456 unsigned long inp = 0;
460 draw_patchlist(menu_sel);
461 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE);
462 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
463 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
464 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
465 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
466 if(inp & BTN_X) { // action
467 if (menu_sel < PicoPatchCount)
468 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
471 if(inp & BTN_CIRCLE) return;
476 // ------------ savestate loader ------------
478 static int state_slot_flags = 0;
480 static void state_check_slots(void)
484 state_slot_flags = 0;
486 for (slot = 0; slot < 10; slot++)
488 if (emu_checkSaveFile(slot))
490 state_slot_flags |= 1 << slot;
495 static void draw_savestate_bg(int slot)
497 struct PicoVideo tmp_pv;
498 unsigned short tmp_cram[0x40];
499 unsigned short tmp_vsram[0x40];
500 void *tmp_vram, *file;
503 fname = emu_GetSaveFName(1, 0, slot);
506 tmp_vram = malloc(sizeof(Pico.vram));
507 if (tmp_vram == NULL) return;
509 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
510 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
511 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
512 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
514 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
515 file = gzopen(fname, "rb");
516 emu_setSaveStateCbs(1);
518 file = fopen(fname, "rb");
519 emu_setSaveStateCbs(0);
524 PicoCdLoadStateGfx(file);
526 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
527 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
528 areaSeek(file, 0x2000, SEEK_CUR);
529 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
530 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
531 areaSeek(file, 0x221a0, SEEK_SET);
532 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
540 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
541 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
542 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
543 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
547 static void draw_savestate_menu(int menu_sel, int is_loading)
549 int tl_x = 80+25, tl_y = 16+60, y, i;
551 if (state_slot_flags & (1 << menu_sel))
552 draw_savestate_bg(menu_sel);
555 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
557 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
559 /* draw all 10 slots */
561 for (i = 0; i < 10; i++, y+=10)
563 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
565 text_out16(tl_x, y, "back");
570 static int savestate_menu_loop(int is_loading)
572 static int menu_sel = 10;
573 int menu_sel_max = 10;
574 unsigned long inp = 0;
580 draw_savestate_menu(menu_sel, is_loading);
581 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
584 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
585 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
589 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
590 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
592 if(inp & BTN_X) { // save/load
594 state_slot = menu_sel;
595 PicoStateProgressCB = emu_stateCb; /* also suitable for menu */
596 if (emu_SaveLoadGame(is_loading, 0)) {
597 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
603 if(inp & BTN_CIRCLE) return 1;
607 // -------------- key config --------------
609 static char *action_binds(int player_idx, int action_mask)
611 static char strkeys[32*5];
615 for (i = 0; i < 32; i++) // i is key index
617 if (currentConfig.KeyBinds[i] & action_mask)
619 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
620 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, pspKeyNames[i]); break; }
621 else strcpy(strkeys, pspKeyNames[i]);
628 static void unbind_action(int action)
632 for (i = 0; i < 32; i++)
633 currentConfig.KeyBinds[i] &= ~action;
636 static int count_bound_keys(int action, int pl_idx)
640 for (i = 0; i < 32; i++)
642 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
643 if (currentConfig.KeyBinds[i] & action) keys++;
649 typedef struct { char *name; int mask; } bind_action_t;
651 static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
653 int x, y, tl_y = 16+40, i;
656 if (player_idx >= 0) {
657 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
660 text_out16(80+80, 16+20, "Emulator controls");
664 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
667 for (i = 0; i < opt_cnt; i++, y+=10)
668 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
670 text_out16(x, y, "Done");
673 text_out16(80+30, 180, "Press a button to bind/unbind");
674 text_out16(80+30, 190, "Use SELECT to clear");
675 text_out16(80+30, 200, "To bind UP/DOWN, hold SELECT");
676 text_out16(80+30, 210, "Select \"Done\" to exit");
678 text_out16(80+30, 190, "Use Options -> Save cfg");
679 text_out16(80+30, 200, "to save controls");
680 text_out16(80+30, 210, "Press X or O to exit");
685 static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
687 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
688 unsigned long inp = 0;
692 draw_key_config(opts, opt_cnt, player_idx, sel);
693 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT);
694 if (!(inp & BTN_SELECT)) {
696 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
697 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
699 if (sel >= opt_cnt) {
700 if (inp & (BTN_X|BTN_CIRCLE)) break;
703 // if we are here, we want to bind/unbind something
704 if ((inp & BTN_SELECT) && !prev_select)
705 unbind_action(opts[sel].mask);
706 prev_select = inp & BTN_SELECT;
707 inp &= CONFIGURABLE_KEYS;
709 for (i = 0; i < 32; i++)
710 if (inp & (1 << i)) {
711 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
712 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
713 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
714 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
715 currentConfig.KeyBinds[i] &= ~(3 << 16);
716 currentConfig.KeyBinds[i] |= player_idx << 16;
722 static void draw_kc_sel(int menu_sel)
724 int tl_x = 80+25+40, tl_y = 16+60, y;
728 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
730 text_out16(tl_x, y, "Player 1");
731 text_out16(tl_x, (y+=10), "Player 2");
732 text_out16(tl_x, (y+=10), "Emulator controls");
733 text_out16(tl_x, (y+=10), "Done");
739 // PicoPad[] format: MXYZ SACB RLDU
740 static bind_action_t ctrl_actions[] =
756 // player2_flag, ?, ?, ?, ?, ?, ?, menu
757 // "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
758 // "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
759 static bind_action_t emuctrl_actions[] =
761 { "Load State ", 1<<28 },
762 { "Save State ", 1<<27 },
763 { "Prev Save Slot ", 1<<25 },
764 { "Next Save Slot ", 1<<24 },
765 { "Switch Renderer", 1<<26 },
766 { "Volume Down ", 1<<30 },
767 { "Volume Up ", 1<<29 },
770 static void kc_sel_loop(void)
772 int menu_sel = 3, menu_sel_max = 3;
773 unsigned long inp = 0;
774 int is_6button = currentConfig.PicoOpt & 0x020;
778 draw_kc_sel(menu_sel);
779 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
780 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
781 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
784 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
785 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
786 case 2: key_config_loop(emuctrl_actions,
787 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
788 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
792 if (inp & BTN_CIRCLE) return;
797 // --------- sega/mega cd options ----------
799 menu_entry cdopt_entries[] =
801 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
802 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
803 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
804 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, ¤tConfig.EmuOpt, 0x0400, 0, 0, 1 },
805 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, ¤tConfig.PicoOpt, 0x0800, 0, 0, 1 },
806 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, ¤tConfig.PicoOpt, 0x0400, 0, 0, 1 },
807 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
808 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, ¤tConfig.PicoOpt, 0x8000, 0, 0, 1 },
809 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,¤tConfig.PicoOpt, 0x1000, 0, 0, 1 },
810 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, ¤tConfig.PicoOpt, 0x2000, 0, 0, 1 },
811 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
814 #define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
819 char us[32], eu[32], jp[32];
822 static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
824 struct bios_names_t *bios_names = param;
829 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
830 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
831 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
832 case MA_CDOPT_READAHEAD:
833 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
834 else strcpy(ra_buff, " OFF");
835 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
841 static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
843 int tl_x = 80+25, tl_y = 16+60;
847 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
848 else strcpy(ra_buff, " OFF");
852 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
854 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
856 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
857 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
858 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
859 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
860 text_out16(tl_x, 210, "Press start to test selected BIOS");
865 static void cd_menu_loop_options(void)
867 static int menu_sel = 0;
868 int menu_sel_max = 10;
869 unsigned long inp = 0;
870 struct bios_names_t bios_names;
874 if (emu_findBios(4, &bios)) { // US
875 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
876 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
877 } else strcpy(bios_names.us, "NOT FOUND");
879 if (emu_findBios(8, &bios)) { // EU
880 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
881 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
882 } else strcpy(bios_names.eu, "NOT FOUND");
884 if (emu_findBios(1, &bios)) { // JP
885 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
886 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
887 } else strcpy(bios_names.jp, "NOT FOUND");
891 draw_cd_menu_options(menu_sel, &bios_names);
892 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
893 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
894 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
895 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
896 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
897 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
898 selected_id == MA_CDOPT_READAHEAD) {
899 if (inp & BTN_LEFT) {
901 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
903 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
904 else PicoCDBuffers <<= 1;
905 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
909 if (inp & BTN_X) { // toggleable options
910 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
911 selected_id == MA_CDOPT_DONE) {
914 switch (selected_id) { // BIOS testers
915 case MA_CDOPT_TESTBIOS_USA:
916 if (emu_findBios(4, &bios)) { // test US
917 strcpy(romFileName, bios);
918 engineState = PGS_ReloadRom;
922 case MA_CDOPT_TESTBIOS_EUR:
923 if (emu_findBios(8, &bios)) { // test EU
924 strcpy(romFileName, bios);
925 engineState = PGS_ReloadRom;
929 case MA_CDOPT_TESTBIOS_JAP:
930 if (emu_findBios(1, &bios)) { // test JP
931 strcpy(romFileName, bios);
932 engineState = PGS_ReloadRom;
940 if (inp & BTN_CIRCLE) return;
945 // --------- advanced options ----------
947 menu_entry opt2_entries[] =
949 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, ¤tConfig.PicoOpt,0x0004, 0, 0, 1 },
950 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, ¤tConfig.PicoOpt,0x0001, 0, 0, 1 },
951 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,¤tConfig.PicoOpt,0x0002, 0, 0, 1 },
952 { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, ¤tConfig.EmuOpt, 0x8000, 0, 0, 1 },
953 { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, ¤tConfig.EmuOpt, 0x2000, 0, 0, 1 },
954 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, ¤tConfig.EmuOpt, 0x0008, 0, 0, 1 },
955 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, ¤tConfig.EmuOpt, 0x0020, 0, 0, 1 },
956 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
959 #define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
962 static void draw_amenu_options(int menu_sel)
964 int tl_x = 80+25, tl_y = 16+50;
968 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
970 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
975 static void amenu_loop_options(void)
977 static int menu_sel = 0;
979 unsigned long inp = 0;
982 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
986 draw_amenu_options(menu_sel);
987 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
988 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
989 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
990 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
991 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
992 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
993 selected_id == MA_OPT2_GAMMA) {
994 while ((inp = psp_pad_read()) & (BTN_LEFT|BTN_RIGHT)) {
995 currentConfig.gamma += (inp & BTN_LEFT) ? -1 : 1;
996 if (currentConfig.gamma < 1) currentConfig.gamma = 1;
997 if (currentConfig.gamma > 300) currentConfig.gamma = 300;
998 draw_amenu_options(menu_sel);
1003 if (inp & BTN_X) { // toggleable options
1004 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1005 selected_id == MA_OPT2_DONE) {
1009 if (inp & BTN_CIRCLE) return;
1013 // -------------- options --------------
1016 menu_entry opt_entries[] =
1018 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
1019 { "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, ¤tConfig.EmuOpt, 0x4000, 0, 0, 1 },
1020 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, ¤tConfig.scaling, 0x0001, 0, 3, 1 },
1021 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, ¤tConfig.PicoOpt, 0x0040, 0, 0, 1 },
1022 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, ¤tConfig.PicoOpt, 0x0080, 0, 0, 1 },
1023 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x0002, 0, 0, 1 },
1024 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, ¤tConfig.Frameskip, 0, -1, 16, 1 },
1025 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, ¤tConfig.EmuOpt, 0x0004, 0, 0, 1 },
1026 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1027 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, ¤tConfig.PicoOpt, 0x0020, 0, 0, 1 },
1028 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1029 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, ¤tConfig.EmuOpt, 0x0001, 0, 0, 1 },
1030 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1031 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
1032 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
1033 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
1034 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1035 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1036 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1039 #define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1042 static const char *region_name(unsigned int code)
1044 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1045 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1049 while((code >>= 1)) i++;
1050 if (i > 4) return "unknown";
1053 static char name[24];
1054 strcpy(name, "Auto:");
1055 for (u = 0; u < 3; u++) {
1056 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1057 while((code >>= 1)) i++;
1058 strcat(name, names_short[i]);
1065 static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1067 char *str, str24[24];
1071 case MA_OPT_RENDERER:
1072 if (currentConfig.PicoOpt&0x10)
1074 else if (currentConfig.EmuOpt&0x80)
1075 str = "16bit accurate";
1077 str = " 8bit accurate";
1078 text_out16(x, y, "Renderer: %s", str);
1080 case MA_OPT_FRAMESKIP:
1081 if (currentConfig.Frameskip < 0)
1082 strcpy(str24, "Auto");
1083 else sprintf(str24, "%i", currentConfig.Frameskip);
1084 text_out16(x, y, "Frameskip %s", str24);
1086 case MA_OPT_SOUND_QUALITY:
1087 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1088 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1091 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1093 case MA_OPT_CONFIRM_STATES:
1094 switch ((currentConfig.EmuOpt >> 9) & 5) {
1095 default: str = "OFF"; break;
1096 case 1: str = "writes"; break;
1097 case 4: str = "loads"; break;
1098 case 5: str = "both"; break;
1100 text_out16(x, y, "Confirm savestate %s", str);
1102 case MA_OPT_SAVECFG:
1104 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1105 text_out16(x, y, "Save cfg as default%s", str24);
1107 case MA_OPT_LOADCFG:
1108 text_out16(x, y, "Load cfg from profile %i", config_slot);
1111 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1118 static void draw_menu_options(int menu_sel)
1120 int tl_x = 80+25, tl_y = 16+24;
1124 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1126 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1131 static int sndrate_prevnext(int rate, int dir)
1133 int i, rates[] = { 11025, 22050, 44100 };
1135 for (i = 0; i < 5; i++)
1136 if (rates[i] == rate) break;
1139 if (i > 2) return dir ? 44100 : 22050;
1140 if (i < 0) return dir ? 22050 : 11025;
1144 static void region_prevnext(int right)
1146 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1147 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1150 if (!currentConfig.PicoRegion) {
1151 for (i = 0; i < 6; i++)
1152 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1153 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1154 else currentConfig.PicoRegion=1;
1156 else currentConfig.PicoRegion<<=1;
1157 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1159 if (!currentConfig.PicoRegion) {
1160 for (i = 0; i < 6; i++)
1161 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1162 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1164 else currentConfig.PicoRegion>>=1;
1168 static void menu_options_save(void)
1170 PicoOpt = currentConfig.PicoOpt;
1171 PsndRate = currentConfig.PsndRate;
1172 PicoRegionOverride = currentConfig.PicoRegion;
1173 if (!(PicoOpt & 0x20)) {
1174 // unbind XYZ MODE, just in case
1175 unbind_action(0xf00);
1179 static int menu_loop_options(void)
1181 static int menu_sel = 0;
1182 int menu_sel_max, ret;
1183 unsigned long inp = 0;
1184 menu_id selected_id;
1186 currentConfig.PicoOpt = PicoOpt;
1187 currentConfig.PsndRate = PsndRate;
1188 currentConfig.PicoRegion = PicoRegionOverride;
1190 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1191 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1192 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1193 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1197 draw_menu_options(menu_sel);
1198 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
1199 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1200 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1201 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1202 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1203 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1204 switch (selected_id) {
1205 case MA_OPT_RENDERER:
1206 if (inp & BTN_LEFT) {
1207 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1208 currentConfig.PicoOpt&= ~0x10;
1209 currentConfig.EmuOpt |= 0x80;
1212 if (!(currentConfig.PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) {
1213 currentConfig.PicoOpt|= 0x10;
1214 currentConfig.EmuOpt &= ~0x80;
1218 case MA_OPT_SOUND_QUALITY:
1219 if ((inp & BTN_RIGHT) && currentConfig.PsndRate == 44100 &&
1220 !(currentConfig.PicoOpt&0x08))
1222 currentConfig.PsndRate = 11025;
1223 currentConfig.PicoOpt |= 8;
1224 } else if ((inp & BTN_LEFT) && currentConfig.PsndRate == 11025 &&
1225 (currentConfig.PicoOpt&0x08) && !(PicoMCD&1))
1227 currentConfig.PsndRate = 44100;
1228 currentConfig.PicoOpt &= ~8;
1230 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
1233 region_prevnext(inp & BTN_RIGHT);
1235 case MA_OPT_CONFIRM_STATES: {
1236 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1237 n += (inp & BTN_LEFT) ? -1 : 1;
1238 if (n < 0) n = 0; else if (n > 3) n = 3;
1239 n |= n << 1; n &= ~2;
1240 currentConfig.EmuOpt &= ~0xa00;
1241 currentConfig.EmuOpt |= n << 9;
1244 case MA_OPT_SAVE_SLOT:
1245 if (inp & BTN_RIGHT) {
1246 state_slot++; if (state_slot > 9) state_slot = 0;
1247 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1250 case MA_OPT_SAVECFG:
1251 case MA_OPT_SAVECFG_GAME:
1252 case MA_OPT_LOADCFG:
1253 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1254 if (config_slot > 9) config_slot = 0;
1255 if (config_slot < 0) config_slot = 9;
1256 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1257 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1258 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1261 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1267 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1269 switch (selected_id)
1271 case MA_OPT_SCD_OPTS:
1272 cd_menu_loop_options();
1273 if (engineState == PGS_ReloadRom)
1274 return 0; // test BIOS
1276 case MA_OPT_ADV_OPTS:
1277 amenu_loop_options();
1279 case MA_OPT_SAVECFG: // done (update and write)
1280 menu_options_save();
1281 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1282 else strcpy(menuErrorMsg, "failed to write config");
1284 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1285 menu_options_save();
1286 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1287 else strcpy(menuErrorMsg, "failed to write config");
1289 case MA_OPT_LOADCFG:
1290 ret = emu_ReadConfig(1, 1);
1291 if (!ret) ret = emu_ReadConfig(0, 1);
1292 if (ret) strcpy(menuErrorMsg, "config loaded");
1293 else strcpy(menuErrorMsg, "failed to load config");
1296 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1301 if(inp & BTN_CIRCLE) {
1302 menu_options_save();
1303 return 0; // done (update, no write)
1308 // -------------- credits --------------
1310 static void draw_menu_credits(void)
1312 int tl_x = 80+15, tl_y = 16+64, y;
1315 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1318 text_out16(tl_x, y, "Credits:");
1319 text_out16(tl_x, (y+=10), "Dave: base code of PicoDrive");
1320 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1321 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1322 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
1323 text_out16(tl_x, (y+=10), " opensource Gens");
1324 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
1325 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1331 // -------------- root menu --------------
1333 menu_entry main_entries[] =
1335 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1336 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1337 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1338 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1339 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1340 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1341 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1342 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1343 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1344 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1347 #define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1349 static void draw_menu_root(int menu_sel)
1351 const int tl_x = 80+70, tl_y = 16+70;
1355 text_out16(tl_x, 16+20, "PicoDrive v" VERSION);
1357 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1359 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1362 if (menuErrorMsg[0]) {
1363 // memset((char *)menu_screen + 321*224*2, 0, 321*16*2);
1364 text_out16(5, 258, menuErrorMsg);
1370 static void menu_loop_root(void)
1372 static int menu_sel = 0;
1373 int ret, menu_sel_max;
1374 unsigned long inp = 0;
1376 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
1377 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1378 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1379 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
1380 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1382 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1383 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1385 /* make sure action buttons are not pressed on entering menu */
1386 draw_menu_root(menu_sel);
1388 while (psp_pad_read() & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1392 draw_menu_root(menu_sel);
1393 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R);
1394 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1395 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1396 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
1397 if( inp & (BTN_SELECT|BTN_CIRCLE)) {
1399 while (psp_pad_read() & (BTN_SELECT|BTN_CIRCLE)) psp_msleep(50); // wait until released
1400 engineState = PGS_Running;
1405 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1407 case MA_MAIN_RESUME_GAME:
1409 while (psp_pad_read() & BTN_X) psp_msleep(50);
1410 engineState = PGS_Running;
1414 case MA_MAIN_SAVE_STATE:
1416 if(savestate_menu_loop(0))
1418 engineState = PGS_Running;
1422 case MA_MAIN_LOAD_STATE:
1424 if(savestate_menu_loop(1))
1426 engineState = PGS_Running;
1430 case MA_MAIN_RESET_GAME:
1433 engineState = PGS_Running;
1437 case MA_MAIN_LOAD_ROM:
1439 char curr_path[PATH_MAX], *selfname;
1441 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1444 strcpy(curr_path, currentConfig.lastRomFile);
1447 getcwd(curr_path, PATH_MAX);
1448 selfname = romsel_loop(curr_path);
1450 lprintf("selected file: %s\n", selfname);
1451 engineState = PGS_ReloadRom;
1456 case MA_MAIN_OPTIONS:
1457 ret = menu_loop_options();
1458 if (ret == 1) continue; // status update
1459 if (engineState == PGS_ReloadRom)
1460 return; // BIOS test
1462 case MA_MAIN_CONTROLS:
1465 case MA_MAIN_CREDITS:
1466 draw_menu_credits();
1468 inp = wait_for_input(BTN_X|BTN_CIRCLE);
1471 engineState = PGS_Quit;
1473 case MA_MAIN_PATCHES:
1474 if (rom_data && PicoPatches) {
1475 patches_menu_loop();
1477 strcpy(menuErrorMsg, "Patches applied");
1482 lprintf("%s: something unknown selected\n", __FUNCTION__);
1486 menuErrorMsg[0] = 0; // clear error msg
1490 // warning: alignment
1491 static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1493 unsigned int *dest = dst;
1494 const unsigned int *srce = src;
1500 unsigned int p = *srce++;
1501 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1508 unsigned int p = *srce++;
1509 *dest++ = (p&0xf79ef79e)>>1;
1514 static void menu_prepare_bg(int use_game_bg)
1516 memset(bg_buffer, 0, sizeof(bg_buffer));
1520 // darken the active framebuffer
1522 memset(bg_buffer, 0, 321*8*2);
1523 menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);
1524 memset(bg_buffer + 321*232*2, 0, 321*8*2);
1529 // should really only happen once, on startup..
1530 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1534 static void menu_gfx_prepare(void)
1536 menu_prepare_bg(rom_data != NULL);
1543 void menu_loop(void)
1549 menuErrorMsg[0] = 0;
1553 // --------- CD tray close menu ----------
1555 static void draw_menu_tray(int menu_sel)
1557 int tl_x = 70, tl_y = 90, y;
1561 text_out16(tl_x, 20, "The unit is about to");
1562 text_out16(tl_x, 30, "close the CD tray.");
1565 text_out16(tl_x, y, "Load new CD image");
1566 text_out16(tl_x, (y+=10), "Insert nothing");
1569 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1571 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1576 int menu_loop_tray(void)
1578 int menu_sel = 0, menu_sel_max = 1;
1579 unsigned long inp = 0;
1580 char curr_path[PATH_MAX], *selfname;
1585 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1588 strcpy(curr_path, currentConfig.lastRomFile);
1592 getcwd(curr_path, PATH_MAX);
1595 /* make sure action buttons are not pressed on entering menu */
1596 draw_menu_tray(menu_sel);
1597 while (psp_pad_read() & BTN_X) psp_msleep(50);
1601 draw_menu_tray(menu_sel);
1602 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X);
1603 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1604 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1607 case 0: // select image
1608 selfname = romsel_loop(curr_path);
1610 int ret = -1, cd_type;
1611 cd_type = emu_cdCheck(NULL);
1613 ret = Insert_CD(romFileName, cd_type == 2);
1615 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1616 lprintf("%s\n", menuErrorMsg);
1619 engineState = PGS_RestartRun;
1623 case 1: // insert nothing
1624 engineState = PGS_RestartRun;
1628 menuErrorMsg[0] = 0; // clear error msg