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
13 #include <sys/syslimits.h> // PATH_MAX
15 #include <pspdisplay.h>
17 #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, "NUB UP", "NUB RIGHT", "NUB DOWN", "NUB LEFT" // fake
43 static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
44 #define menu_screen psp_screen
46 static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
47 static void menu_prepare_bg(int use_game_bg, int use_fg);
50 static unsigned int inp_prev = 0;
52 static unsigned long wait_for_input(unsigned int interesting, int is_key_config)
55 static int repeats = 0, wait = 50;
56 int release = 0, count, i;
59 interesting |= (interesting & 0xf0) << 24; // also use analog
61 if (repeats == 2 || repeats == 4) wait /= 2;
62 if (repeats == 6) wait = 15;
64 for (i = 0; i < 6 && inp_prev == psp_pad_read(1); i++) {
65 if (i == 0) repeats++;
69 for (count = 0; !((ret = psp_pad_read(1)) & interesting) && count < 100; count++) {
74 if (release || ret != inp_prev) {
81 ret |= (ret & 0xf0000000) >> 24; // use analog as d-pad
83 // we don't need diagonals in menus
84 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
85 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
86 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
87 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
92 static void menu_draw_begin(void)
94 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
97 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
98 // memcpy32((int *)dst, (int *)src, 480*2/4);
100 sceGuSync(0,0); // sync with prev
101 sceGuStart(GU_DIRECT, guCmdList);
102 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
108 static void menu_draw_end(void)
114 // --------- loading ROM screen ----------
116 static int lcdr_line = 0;
118 static void load_progress_cb(int percent)
120 int ln, len = percent * 480 / 100;
123 //sceDisplayWaitVblankStart();
125 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
127 if (len > 480) len = 480;
128 for (ln = 8; ln > 0; ln--, dst += 512)
129 memset(dst, 0xff, len*2);
132 static void cdload_progress_cb(int percent)
134 int ln, len = percent * 480 / 100;
137 if (lcdr_line <= 2) {
139 smalltext_out16(1, lcdr_line++ * 10, "Processing CD image / MP3s", 0xffff);
140 smalltext_out16_lim(1, lcdr_line++ * 10, romFileName, 0xffff, 80);
143 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
145 if (len > 480) len = 480;
146 for (ln = 8; ln > 0; ln--, dst += 512)
147 memset(dst, 0xff, len*2);
150 void menu_romload_prepare(const char *rom_name)
152 const char *p = rom_name + strlen(rom_name);
153 while (p > rom_name && *p != '/') p--;
155 psp_video_switch_to_single();
156 if (rom_data) menu_draw_begin();
157 else memset32(psp_screen, 0, 512*272*2/4);
159 smalltext_out16(1, 1, "Loading", 0xffff);
160 smalltext_out16_lim(1, 10, p, 0xffff, 80);
161 PicoCartLoadProgressCB = load_progress_cb;
162 PicoCDLoadProgressCB = cdload_progress_cb;
166 void menu_romload_end(void)
168 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
169 smalltext_out16(1, ++lcdr_line*10, "Starting emulation...", 0xffff);
172 // -------------- ROM selector --------------
175 #define DT_DIR FIO_SO_IFDIR
176 #define DT_REG FIO_SO_IFREG
180 unsigned char d_type;
184 // bbbb bggg gggr rrrr
185 static unsigned short file2color(const char *fname)
187 const char *ext = fname + strlen(fname) - 3;
188 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };
189 static const char *other_exts[] = { "gmv", "pat" };
192 if (ext < fname) ext = fname;
193 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
194 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
195 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
196 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
200 static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
205 n--; // exclude current dir (".")
209 if (rom_data == NULL) {
210 // menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
213 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
216 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
217 for (i = 0; i < n; i++) {
219 if (pos < 0) continue;
221 if (namelist[i+1]->d_type & DT_DIR) {
222 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
223 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
225 unsigned short color = file2color(namelist[i+1]->d_name);
226 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
229 text_out16(5, 130, ">");
233 static int scandir_cmp(const void *p1, const void *p2)
235 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
236 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
237 if ((*d1)->d_type & DT_DIR) return -1; // put before
238 if ((*d2)->d_type & DT_DIR) return 1;
239 return strcasecmp((*d1)->d_name, (*d2)->d_name);
242 static char *filter_exts[] = {
243 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
244 ".jpg", ".cue", ".pbp"
247 static int scandir_filter(const struct my_dirent *ent)
252 if (ent == NULL || ent->d_name == NULL) return 0;
253 if (strlen(ent->d_name) < 5) return 1;
255 p = ent->d_name + strlen(ent->d_name) - 4;
257 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
259 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
265 static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
266 int(*filter)(const struct my_dirent *),
267 int(*compar)(const void *, const void *))
269 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
270 struct my_dirent **namelist = NULL, *ent;
273 namelist = malloc(sizeof(*namelist) * name_alloc);
274 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
276 // try to read first..
277 dir_uid = sceIoDopen(dir);
280 /* it is very important to clear SceIoDirent to be passed to sceIoDread(), */
281 /* or else it may crash, probably misinterpreting something in it. */
282 memset(&sce_ent, 0, sizeof(sce_ent));
283 ret = sceIoDread(dir_uid, &sce_ent);
286 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
291 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
295 ent = malloc(sizeof(*ent));
296 if (ent == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
297 ent->d_type = sce_ent.d_stat.st_attr;
298 strncpy(ent->d_name, sce_ent.d_name, sizeof(ent->d_name));
299 ent->d_name[sizeof(ent->d_name)-1] = 0;
300 if (filter == NULL || filter(ent))
301 namelist[name_count++] = ent;
304 if (name_count >= name_alloc)
308 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
309 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
313 memset(&sce_ent, 0, sizeof(sce_ent));
314 ret = sceIoDread(dir_uid, &sce_ent);
318 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
322 *namelist_out = namelist;
326 if (namelist != NULL)
329 free(namelist[name_count]);
333 if (dir_uid >= 0) sceIoDclose(dir_uid);
338 static char *romsel_loop(char *curr_path)
340 struct my_dirent **namelist;
341 int n, iret, sel = 0;
342 unsigned long inp = 0;
343 char *ret = NULL, *fname = NULL;
346 // is this a dir or a full path?
347 memset(&cpstat, 0, sizeof(cpstat));
348 iret = sceIoGetstat(curr_path, &cpstat);
349 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
351 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
355 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
356 else strcpy(curr_path, "ms0:/"); // something else
358 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
361 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
364 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
372 for (i = 1; i < n; i++) {
373 if (strcmp(namelist[i]->d_name, fname) == 0) {
382 draw_dirlist(curr_path, namelist, n, sel);
383 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
384 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
385 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
386 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
387 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
388 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
389 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
390 if(inp & BTN_CIRCLE) { // enter dir/select
391 if (namelist[sel+1]->d_type & DT_REG) {
392 strcpy(romFileName, curr_path);
393 strcat(romFileName, "/");
394 strcat(romFileName, namelist[sel+1]->d_name);
397 } else if (namelist[sel+1]->d_type & DT_DIR) {
398 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
399 char *p, *newdir = malloc(newlen);
400 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
401 char *start = curr_path;
402 p = start + strlen(start) - 1;
403 while (*p == '/' && p > start) p--;
404 while (*p != '/' && *p != ':' && p > start) p--;
405 if (p <= start || *p == ':' || p[-1] == ':') strcpy(newdir, "ms0:/");
406 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
408 strcpy(newdir, curr_path);
409 p = newdir + strlen(newdir) - 1;
410 while (*p == '/' && p >= newdir) *p-- = 0;
412 strcat(newdir, namelist[sel+1]->d_name);
414 ret = romsel_loop(newdir);
419 if(inp & BTN_X) break; // cancel
423 while(n--) free(namelist[n]);
430 // ------------ debug menu ------------
432 char *debugString(void);
434 static void draw_debug(void)
436 char *p, *str = debugString();
442 for (line = 0; line < 24; line++)
444 while (*p && *p != '\n') p++;
446 if (len > 55) len = 55;
447 smalltext_out16_lim(1, line*10, str, 0xffff, len);
454 static void debug_menu_loop(void)
457 wait_for_input(BTN_X|BTN_CIRCLE, 0);
460 // ------------ patch/gg menu ------------
462 static void draw_patchlist(int sel)
464 int start, i, pos, active;
470 for (i = 0; i < PicoPatchCount; i++) {
472 if (pos < 0) continue;
474 active = PicoPatches[i].active;
475 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
476 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
479 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
481 text_out16(5, 130, ">");
486 static void patches_menu_loop(void)
489 unsigned long inp = 0;
493 draw_patchlist(menu_sel);
494 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
495 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
496 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
497 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
498 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
499 if(inp & BTN_CIRCLE) { // action
500 if (menu_sel < PicoPatchCount)
501 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
504 if(inp & BTN_X) return;
509 // ------------ savestate loader ------------
511 static int state_slot_flags = 0;
513 static void state_check_slots(void)
517 state_slot_flags = 0;
519 for (slot = 0; slot < 10; slot++)
521 if (emu_checkSaveFile(slot))
523 state_slot_flags |= 1 << slot;
528 static void *get_oldstate_for_preview(void)
530 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
531 if (ptr == NULL) return NULL;
533 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
534 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
535 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
536 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
540 static void restore_oldstate(void *ptrx)
542 unsigned char *ptr = ptrx;
543 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
544 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
545 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
546 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
550 static void draw_savestate_bg(int slot)
552 void *file, *oldstate;
555 fname = emu_GetSaveFName(1, 0, slot);
558 oldstate = get_oldstate_for_preview();
559 if (oldstate == NULL) return;
561 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
562 file = gzopen(fname, "rb");
563 emu_setSaveStateCbs(1);
565 file = fopen(fname, "rb");
566 emu_setSaveStateCbs(0);
571 PicoCdLoadStateGfx(file);
573 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
574 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
575 areaSeek(file, 0x2000, SEEK_CUR);
576 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
577 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
578 areaSeek(file, 0x221a0, SEEK_SET);
579 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
585 menu_prepare_bg(1, 0);
587 restore_oldstate(oldstate);
590 static void draw_savestate_menu(int menu_sel, int is_loading)
592 int tl_x = 80+25, tl_y = 16+60, y, i;
594 if (state_slot_flags & (1 << menu_sel))
595 draw_savestate_bg(menu_sel);
598 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
600 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
602 /* draw all 10 slots */
604 for (i = 0; i < 10; i++, y+=10)
606 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
608 text_out16(tl_x, y, "back");
613 static int savestate_menu_loop(int is_loading)
615 static int menu_sel = 10;
616 int menu_sel_max = 10;
617 unsigned long inp = 0;
623 draw_savestate_menu(menu_sel, is_loading);
624 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
627 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
628 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
632 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
633 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
635 if(inp & BTN_CIRCLE) { // save/load
637 state_slot = menu_sel;
638 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
639 if (emu_SaveLoadGame(is_loading, 0)) {
640 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
646 if(inp & BTN_X) return 1;
650 // -------------- key config --------------
652 static char *action_binds(int player_idx, int action_mask)
654 static char strkeys[32*5];
658 for (i = 0; i < 32; i++) // i is key index
660 if (currentConfig.KeyBinds[i] & action_mask)
662 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
664 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
665 strcat(strkeys, pspKeyNames[i]);
668 else strcpy(strkeys, pspKeyNames[i]);
675 static void unbind_action(int action)
679 for (i = 0; i < 32; i++)
680 currentConfig.KeyBinds[i] &= ~action;
683 static int count_bound_keys(int action, int pl_idx)
687 for (i = 0; i < 32; i++)
689 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
690 if (currentConfig.KeyBinds[i] & action) keys++;
696 typedef struct { char *name; int mask; } bind_action_t;
698 static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
700 int x, y, tl_y = 16+40, i;
703 if (player_idx >= 0) {
704 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
707 text_out16(80+80, 16+20, "Emulator controls");
711 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
714 for (i = 0; i < opt_cnt; i++, y+=10)
715 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
717 text_out16(x, y, "Done");
720 text_out16(80+30, 220, "Press a button to bind/unbind");
721 text_out16(80+30, 230, "Use SELECT to clear");
722 text_out16(80+30, 240, "To bind UP/DOWN, hold SELECT");
723 text_out16(80+30, 250, "Select \"Done\" to exit");
725 text_out16(80+30, 230, "Use Options -> Save cfg");
726 text_out16(80+30, 240, "to save controls");
727 text_out16(80+30, 250, "Press X or O to exit");
732 static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
734 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
735 unsigned long inp = 0;
739 draw_key_config(opts, opt_cnt, player_idx, sel);
740 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT, 1);
741 if (!(inp & BTN_SELECT)) {
743 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
744 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
746 if (sel >= opt_cnt) {
747 if (inp & (BTN_X|BTN_CIRCLE)) break;
750 // if we are here, we want to bind/unbind something
751 if ((inp & BTN_SELECT) && !prev_select)
752 unbind_action(opts[sel].mask);
753 prev_select = inp & BTN_SELECT;
754 inp &= CONFIGURABLE_KEYS;
756 for (i = 0; i < 32; i++)
757 if (inp & (1 << i)) {
758 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
759 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
760 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
761 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
762 currentConfig.KeyBinds[i] &= ~(3 << 16);
763 currentConfig.KeyBinds[i] |= player_idx << 16;
769 static void draw_kc_sel(int menu_sel)
771 int tl_x = 80+25+40, tl_y = 16+60, y;
775 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
777 text_out16(tl_x, y, "Player 1");
778 text_out16(tl_x, (y+=10), "Player 2");
779 text_out16(tl_x, (y+=10), "Emulator controls");
780 text_out16(tl_x, (y+=10), "Done");
786 // PicoPad[] format: MXYZ SACB RLDU
787 static bind_action_t ctrl_actions[] =
803 // player2_flag, ?, ?, ?, ?, ?, ?, menu
804 // "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
805 // "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
806 static bind_action_t emuctrl_actions[] =
808 { "Load State ", 1<<28 },
809 { "Save State ", 1<<27 },
810 { "Prev Save Slot ", 1<<25 },
811 { "Next Save Slot ", 1<<24 },
812 { "Switch Renderer", 1<<26 },
815 static void kc_sel_loop(void)
817 int menu_sel = 3, menu_sel_max = 3;
818 unsigned long inp = 0;
819 int is_6button = currentConfig.PicoOpt & 0x020;
823 draw_kc_sel(menu_sel);
824 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
825 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
826 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
827 if (inp & BTN_CIRCLE) {
829 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
830 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
831 case 2: key_config_loop(emuctrl_actions,
832 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
833 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
837 if (inp & BTN_X) return;
842 // --------- sega/mega cd options ----------
844 menu_entry cdopt_entries[] =
846 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
847 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
848 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
849 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, ¤tConfig.EmuOpt, 0x0400, 0, 0, 1 },
850 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, ¤tConfig.PicoOpt, 0x0800, 0, 0, 1 },
851 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, ¤tConfig.PicoOpt, 0x0400, 0, 0, 1 },
852 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
853 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, ¤tConfig.PicoOpt, 0x8000, 0, 0, 1 },
854 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,¤tConfig.PicoOpt, 0x1000, 0, 0, 1 },
855 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, ¤tConfig.PicoOpt, 0x2000, 0, 0, 1 },
856 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
859 #define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
864 char us[32], eu[32], jp[32];
867 static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
869 struct bios_names_t *bios_names = param;
874 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
875 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
876 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
877 case MA_CDOPT_READAHEAD:
878 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
879 else strcpy(ra_buff, " OFF");
880 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
886 static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
888 int tl_x = 80+25, tl_y = 16+60;
892 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
893 else strcpy(ra_buff, " OFF");
897 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
899 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
901 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
902 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
903 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
904 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
905 text_out16(tl_x, 250, "Press start to test selected BIOS");
910 static void cd_menu_loop_options(void)
912 static int menu_sel = 0;
913 int menu_sel_max = 10;
914 unsigned long inp = 0;
915 struct bios_names_t bios_names;
919 if (emu_findBios(4, &bios)) { // US
920 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
921 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
922 } else strcpy(bios_names.us, "NOT FOUND");
924 if (emu_findBios(8, &bios)) { // EU
925 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
926 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
927 } else strcpy(bios_names.eu, "NOT FOUND");
929 if (emu_findBios(1, &bios)) { // JP
930 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
931 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
932 } else strcpy(bios_names.jp, "NOT FOUND");
938 draw_cd_menu_options(menu_sel, &bios_names);
939 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
940 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
941 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
942 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
943 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
944 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
945 selected_id == MA_CDOPT_READAHEAD) {
946 if (inp & BTN_LEFT) {
948 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
950 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
951 else PicoCDBuffers <<= 1;
952 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
956 if (inp & BTN_CIRCLE) { // toggleable options
957 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
958 selected_id == MA_CDOPT_DONE) {
961 switch (selected_id) { // BIOS testers
962 case MA_CDOPT_TESTBIOS_USA:
963 if (emu_findBios(4, &bios)) { // test US
964 strcpy(romFileName, bios);
965 engineState = PGS_ReloadRom;
969 case MA_CDOPT_TESTBIOS_EUR:
970 if (emu_findBios(8, &bios)) { // test EU
971 strcpy(romFileName, bios);
972 engineState = PGS_ReloadRom;
976 case MA_CDOPT_TESTBIOS_JAP:
977 if (emu_findBios(1, &bios)) { // test JP
978 strcpy(romFileName, bios);
979 engineState = PGS_ReloadRom;
987 if (inp & BTN_X) return;
991 // --------- display options ----------
993 menu_entry opt3_entries[] =
995 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1 },
996 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1 },
997 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1 },
998 { NULL, MB_ONOFF, MA_OPT3_FILTERING, ¤tConfig.scaling, 1, 0, 0, 1 },
999 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1 },
1000 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1 },
1001 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1 },
1002 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1 },
1005 #define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
1008 static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
1013 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
1015 case MA_OPT3_HSCALE32:
1016 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
1018 case MA_OPT3_HSCALE40:
1019 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
1021 case MA_OPT3_FILTERING:
1022 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
1024 case MA_OPT3_VSYNC: {
1025 char *val = " never";
1026 if (currentConfig.EmuOpt & 0x2000)
1027 val = (currentConfig.EmuOpt & 0x10000) ? "sometimes" : " always";
1028 text_out16(x, y, "Wait for vsync (slow) %s", val);
1035 static void menu_opt3_preview(int is_32col)
1037 void *oldstate = NULL;
1039 if (rom_data == NULL || ((Pico.video.reg[12]&1)^1) != is_32col)
1041 extern char bgdatac32_start[], bgdatac40_start[];
1042 extern int bgdatac32_size, bgdatac40_size;
1043 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
1044 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
1046 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1049 if (rom_data != NULL) oldstate = get_oldstate_for_preview();
1050 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1051 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1052 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1053 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1056 lprintf("uncompress returned %i\n", ret);
1059 memset32(psp_screen, 0, 512*272*2/4);
1061 menu_prepare_bg(1, 0);
1063 if (oldstate) restore_oldstate(oldstate);
1066 static void draw_dispmenu_options(int menu_sel)
1068 int tl_x = 80, tl_y = 16+50;
1072 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 316);
1074 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1079 static void dispmenu_loop_options(void)
1081 static int menu_sel = 0;
1082 int menu_sel_max, is_32col = (Pico.video.reg[12]&1)^1;
1083 unsigned long inp = 0;
1084 menu_id selected_id;
1086 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1090 draw_dispmenu_options(menu_sel);
1091 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1092 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1093 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1094 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1095 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1096 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1098 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise
1100 float *setting = NULL;
1102 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
1103 switch (selected_id) {
1104 case MA_OPT3_SCALE: setting = ¤tConfig.scale; break;
1105 case MA_OPT3_HSCALE40: setting = ¤tConfig.hscale40; is_32col = 0; break;
1106 case MA_OPT3_HSCALE32: setting = ¤tConfig.hscale32; is_32col = 1; break;
1107 case MA_OPT3_FILTERING:menu_opt3_preview(is_32col); break;
1108 case MA_OPT3_VSYNC: tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
1109 tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1110 if (tmp > 3) tmp = 3;
1111 currentConfig.EmuOpt &= ~0x12000;
1112 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1116 if (setting != NULL) {
1117 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1118 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
1119 menu_opt3_preview(is_32col);
1120 draw_dispmenu_options(menu_sel); // will wait vsync
1124 if (inp & BTN_CIRCLE) { // toggleable options
1125 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1126 switch (selected_id) {
1129 case MA_OPT3_PRES_NOSCALE:
1130 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1131 menu_opt3_preview(is_32col);
1133 case MA_OPT3_PRES_FULLSCR:
1134 currentConfig.scale = 1.20;
1135 currentConfig.hscale40 = 1.25;
1136 currentConfig.hscale32 = 1.56;
1137 menu_opt3_preview(is_32col);
1139 case MA_OPT3_FILTERING:
1140 menu_opt3_preview(is_32col);
1145 if (inp & BTN_X) return;
1150 // --------- advanced options ----------
1152 menu_entry opt2_entries[] =
1154 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, ¤tConfig.PicoOpt,0x00004, 0, 0, 1 },
1155 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, ¤tConfig.PicoOpt,0x00001, 0, 0, 1 },
1156 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,¤tConfig.PicoOpt,0x00002, 0, 0, 1 },
1157 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, ¤tConfig.EmuOpt, 0x00008, 0, 0, 1 },
1158 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, ¤tConfig.EmuOpt, 0x00020, 0, 0, 1 },
1159 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, ¤tConfig.EmuOpt, 0x20000, 0, 0, 1 },
1160 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
1163 #define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1166 static void draw_amenu_options(int menu_sel)
1168 int tl_x = 80+25, tl_y = 16+50;
1172 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1174 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1179 static void amenu_loop_options(void)
1181 static int menu_sel = 0;
1183 unsigned long inp = 0;
1184 menu_id selected_id;
1186 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1190 draw_amenu_options(menu_sel);
1191 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1192 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1193 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1194 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1195 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1196 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1197 selected_id == MA_OPT2_GAMMA) {
1201 if (inp & BTN_CIRCLE) { // toggleable options
1202 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1203 selected_id == MA_OPT2_DONE) {
1207 if (inp & BTN_X) return;
1211 // -------------- options --------------
1214 menu_entry opt_entries[] =
1216 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
1217 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, ¤tConfig.PicoOpt, 0x0040, 0, 0, 1 },
1218 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, ¤tConfig.PicoOpt, 0x0080, 0, 0, 1 },
1219 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x0002, 0, 0, 1 },
1220 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, ¤tConfig.Frameskip, 0, -1, 16, 1 },
1221 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, ¤tConfig.EmuOpt, 0x0004, 0, 0, 1 },
1222 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1223 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, ¤tConfig.PicoOpt, 0x0020, 0, 0, 1 },
1224 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1225 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, ¤tConfig.EmuOpt, 0x0001, 0, 0, 1 },
1226 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1227 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
1228 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
1229 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1 },
1230 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
1231 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
1232 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1233 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1234 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1237 #define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1240 static const char *region_name(unsigned int code)
1242 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1243 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1247 while((code >>= 1)) i++;
1248 if (i > 4) return "unknown";
1251 static char name[24];
1252 strcpy(name, "Auto:");
1253 for (u = 0; u < 3; u++) {
1254 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1255 while((code >>= 1)) i++;
1256 strcat(name, names_short[i]);
1263 static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1265 char *str, str24[24];
1269 case MA_OPT_RENDERER:
1270 if (currentConfig.PicoOpt&0x10)
1272 else if (currentConfig.EmuOpt&0x80)
1275 str = " 8bit accurate"; // n/a
1276 text_out16(x, y, "Renderer: %s", str);
1278 case MA_OPT_FRAMESKIP:
1279 if (currentConfig.Frameskip < 0)
1280 strcpy(str24, "Auto");
1281 else sprintf(str24, "%i", currentConfig.Frameskip);
1282 text_out16(x, y, "Frameskip %s", str24);
1284 case MA_OPT_SOUND_QUALITY:
1285 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1286 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1289 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1291 case MA_OPT_CONFIRM_STATES:
1292 switch ((currentConfig.EmuOpt >> 9) & 5) {
1293 default: str = "OFF"; break;
1294 case 1: str = "writes"; break;
1295 case 4: str = "loads"; break;
1296 case 5: str = "both"; break;
1298 text_out16(x, y, "Confirm savestate %s", str);
1300 case MA_OPT_CPU_CLOCKS:
1301 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1303 case MA_OPT_SAVECFG:
1305 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1306 text_out16(x, y, "Save cfg as default%s", str24);
1308 case MA_OPT_LOADCFG:
1309 text_out16(x, y, "Load cfg from profile %i", config_slot);
1312 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1318 static void draw_menu_options(int menu_sel)
1320 int tl_x = 80+25, tl_y = 16+24;
1324 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1326 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1331 static int sndrate_prevnext(int rate, int dir)
1333 int i, rates[] = { 11025, 22050, 44100 };
1335 for (i = 0; i < 5; i++)
1336 if (rates[i] == rate) break;
1339 if (i > 2) return dir ? 44100 : 22050;
1340 if (i < 0) return dir ? 22050 : 11025;
1344 static void region_prevnext(int right)
1346 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1347 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1350 if (!currentConfig.PicoRegion) {
1351 for (i = 0; i < 6; i++)
1352 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1353 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1354 else currentConfig.PicoRegion=1;
1356 else currentConfig.PicoRegion<<=1;
1357 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1359 if (!currentConfig.PicoRegion) {
1360 for (i = 0; i < 6; i++)
1361 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1362 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1364 else currentConfig.PicoRegion>>=1;
1368 static void menu_options_save(void)
1370 PicoOpt = currentConfig.PicoOpt;
1371 PsndRate = currentConfig.PsndRate;
1372 PicoRegionOverride = currentConfig.PicoRegion;
1373 if (!(PicoOpt & 0x20)) {
1374 // unbind XYZ MODE, just in case
1375 unbind_action(0xf00);
1379 static int menu_loop_options(void)
1381 static int menu_sel = 0;
1382 int menu_sel_max, ret;
1383 unsigned long inp = 0;
1384 menu_id selected_id;
1386 currentConfig.PicoOpt = PicoOpt;
1387 currentConfig.PsndRate = PsndRate;
1388 currentConfig.PicoRegion = PicoRegionOverride;
1390 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1391 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1392 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1393 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1397 draw_menu_options(menu_sel);
1398 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1399 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1400 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1401 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1402 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1403 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1404 switch (selected_id) {
1405 case MA_OPT_RENDERER:
1406 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1407 currentConfig.PicoOpt&= ~0x10;
1408 currentConfig.EmuOpt |= 0x80;
1410 currentConfig.PicoOpt|= 0x10;
1411 currentConfig.EmuOpt &= ~0x80;
1414 case MA_OPT_SOUND_QUALITY:
1415 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
1418 region_prevnext(inp & BTN_RIGHT);
1420 case MA_OPT_CONFIRM_STATES: {
1421 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1422 n += (inp & BTN_LEFT) ? -1 : 1;
1423 if (n < 0) n = 0; else if (n > 3) n = 3;
1424 n |= n << 1; n &= ~2;
1425 currentConfig.EmuOpt &= ~0xa00;
1426 currentConfig.EmuOpt |= n << 9;
1429 case MA_OPT_SAVE_SLOT:
1430 if (inp & BTN_RIGHT) {
1431 state_slot++; if (state_slot > 9) state_slot = 0;
1432 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1435 case MA_OPT_CPU_CLOCKS:
1436 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1437 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1438 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1439 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1440 draw_menu_options(menu_sel); // will wait vsync
1443 case MA_OPT_SAVECFG:
1444 case MA_OPT_SAVECFG_GAME:
1445 case MA_OPT_LOADCFG:
1446 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1447 if (config_slot > 9) config_slot = 0;
1448 if (config_slot < 0) config_slot = 9;
1449 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1450 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1451 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1454 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1459 if (inp & BTN_CIRCLE) {
1460 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1462 switch (selected_id)
1464 case MA_OPT_DISP_OPTS:
1465 dispmenu_loop_options();
1467 case MA_OPT_SCD_OPTS:
1468 cd_menu_loop_options();
1469 if (engineState == PGS_ReloadRom)
1470 return 0; // test BIOS
1472 case MA_OPT_ADV_OPTS:
1473 amenu_loop_options();
1475 case MA_OPT_SAVECFG: // done (update and write)
1476 menu_options_save();
1477 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1478 else strcpy(menuErrorMsg, "failed to write config");
1480 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1481 menu_options_save();
1482 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1483 else strcpy(menuErrorMsg, "failed to write config");
1485 case MA_OPT_LOADCFG:
1486 ret = emu_ReadConfig(1, 1);
1487 if (!ret) ret = emu_ReadConfig(0, 1);
1488 if (ret) strcpy(menuErrorMsg, "config loaded");
1489 else strcpy(menuErrorMsg, "failed to load config");
1492 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1498 menu_options_save();
1499 return 0; // done (update, no write)
1504 // -------------- credits --------------
1506 static void draw_menu_credits(void)
1508 int tl_x = 80+15, tl_y = 16+64, y;
1511 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1514 text_out16(tl_x, y, "Credits:");
1515 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1516 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1517 text_out16(tl_x, (y+=10), "NJ: CZ80");
1518 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1519 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
1520 text_out16(tl_x, (y+=10), " Gens code, base of Fame/C, CZ80");
1521 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1522 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
1523 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
1524 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1530 // -------------- root menu --------------
1532 menu_entry main_entries[] =
1534 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1535 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1536 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1537 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1538 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1539 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1540 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1541 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1542 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1543 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1546 #define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1548 static void draw_menu_root(int menu_sel)
1550 const int tl_x = 86+70, tl_y = 16+70;
1555 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1556 text_out16(287, 12, "%s", stat);
1558 text_out16(tl_x, 48, "PicoDrive v" VERSION);
1560 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1562 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1565 if (menuErrorMsg[0])
1566 text_out16(10, 252, menuErrorMsg);
1571 static void menu_loop_root(void)
1573 static int menu_sel = 0;
1574 int ret, menu_sel_max;
1575 unsigned long inp = 0;
1577 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
1578 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1579 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1580 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
1581 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1583 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1584 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1587 if (mp3_last_error != 0) {
1588 if (mp3_last_error == -1)
1589 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1590 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1594 /* make sure action buttons are not pressed on entering menu */
1595 draw_menu_root(menu_sel);
1597 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1601 draw_menu_root(menu_sel);
1602 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R, 0);
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; }
1605 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
1606 if( inp & (BTN_SELECT|BTN_X)) {
1608 while (psp_pad_read(1) & (BTN_SELECT|BTN_X)) psp_msleep(50); // wait until released
1609 engineState = PGS_Running;
1613 if(inp & BTN_CIRCLE) {
1614 menuErrorMsg[0] = 0; // clear error msg
1615 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1617 case MA_MAIN_RESUME_GAME:
1619 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1620 engineState = PGS_Running;
1624 case MA_MAIN_SAVE_STATE:
1626 if(savestate_menu_loop(0))
1628 engineState = PGS_Running;
1632 case MA_MAIN_LOAD_STATE:
1634 if(savestate_menu_loop(1))
1636 engineState = PGS_Running;
1640 case MA_MAIN_RESET_GAME:
1643 engineState = PGS_Running;
1647 case MA_MAIN_LOAD_ROM:
1649 char curr_path[PATH_MAX], *selfname;
1651 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1654 strcpy(curr_path, currentConfig.lastRomFile);
1657 getcwd(curr_path, PATH_MAX);
1658 selfname = romsel_loop(curr_path);
1660 lprintf("selected file: %s\n", selfname);
1661 engineState = PGS_ReloadRom;
1666 case MA_MAIN_OPTIONS:
1667 ret = menu_loop_options();
1668 if (ret == 1) continue; // status update
1669 if (engineState == PGS_ReloadRom)
1670 return; // BIOS test
1672 case MA_MAIN_CONTROLS:
1675 case MA_MAIN_CREDITS:
1676 draw_menu_credits();
1679 while (!(inp & (BTN_X|BTN_CIRCLE)))
1680 inp = wait_for_input(BTN_X|BTN_CIRCLE, 0);
1683 engineState = PGS_Quit;
1685 case MA_MAIN_PATCHES:
1686 if (rom_data && PicoPatches) {
1687 patches_menu_loop();
1689 strcpy(menuErrorMsg, "Patches applied");
1694 lprintf("%s: something unknown selected\n", __FUNCTION__);
1701 // warning: alignment
1702 static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1704 unsigned int *dest = dst;
1705 const unsigned int *srce = src;
1711 unsigned int p = *srce++;
1712 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1719 unsigned int p = *srce++;
1720 *dest++ = (p&0xf79ef79e)>>1;
1725 static void menu_prepare_bg(int use_game_bg, int use_fg)
1729 // darken the active framebuffer
1730 unsigned short *dst = bg_buffer;
1731 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
1733 for (i = 272; i > 0; i--, dst += 480, src += 512)
1734 menu_darken_bg(dst, src, 480, 1);
1735 //memset32((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
1739 // should really only happen once, on startup..
1740 memset32((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
1741 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1743 sceKernelDcacheWritebackAll();
1746 static void menu_gfx_prepare(void)
1748 menu_prepare_bg(rom_data != NULL, 1);
1755 void menu_loop(void)
1761 menuErrorMsg[0] = 0;
1765 // --------- CD tray close menu ----------
1767 static void draw_menu_tray(int menu_sel)
1769 int tl_x = 70, tl_y = 90, y;
1773 text_out16(tl_x, 20, "The unit is about to");
1774 text_out16(tl_x, 30, "close the CD tray.");
1777 text_out16(tl_x, y, "Load new CD image");
1778 text_out16(tl_x, (y+=10), "Insert nothing");
1781 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1783 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1788 int menu_loop_tray(void)
1790 int menu_sel = 0, menu_sel_max = 1;
1791 unsigned long inp = 0;
1792 char curr_path[PATH_MAX], *selfname;
1797 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1800 strcpy(curr_path, currentConfig.lastRomFile);
1804 getcwd(curr_path, PATH_MAX);
1807 /* make sure action buttons are not pressed on entering menu */
1808 draw_menu_tray(menu_sel);
1809 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1813 draw_menu_tray(menu_sel);
1814 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X, 0);
1815 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1816 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1817 if(inp & BTN_CIRCLE) {
1819 case 0: // select image
1820 selfname = romsel_loop(curr_path);
1822 int ret = -1, cd_type;
1823 cd_type = emu_cdCheck(NULL);
1825 ret = Insert_CD(romFileName, cd_type == 2);
1827 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1828 lprintf("%s\n", menuErrorMsg);
1831 engineState = PGS_RestartRun;
1835 case 1: // insert nothing
1836 engineState = PGS_RestartRun;
1840 menuErrorMsg[0] = 0; // clear error msg