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initial psp code, functional menu
[picodrive.git] / platform / psp / menu.c
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1820b5a7 1// (c) Copyright 2006,2007 notaz, All rights reserved.
2// Free for non-commercial use.
3
4// For commercial use, separate licencing terms must be obtained.
5
6// don't like to use loads of #ifdefs, so duplicating GP2X code
7// horribly instead
8
9//#include <stdio.h>
10#include <string.h>
11#include <stdlib.h>
12#include <wchar.h>
13#include <unistd.h>
14#include <dirent.h> // for opendir
15#include <sys/syslimits.h> // PATH_MAX
16
17#include <pspdisplay.h>
18#include <pspgu.h>
19#include <pspiofilemgr.h>
20
21#include "psp.h"
22#include "emu.h"
23#include "menu.h"
24#include "../common/menu.h"
25#include "../common/emu.h"
26#include "../common/readpng.h"
27#include "../common/lprintf.h"
28#include "version.h"
29
30#include <Pico/PicoInt.h>
31#include <Pico/Patch.h>
32#include <zlib/zlib.h>
33
34
35#define pspKeyUnkn "???"
36static 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
41};
42
43unsigned int __attribute__((aligned(16))) guCmdList[1024]; // TODO: adjust, mv
44
45static unsigned char bg_buffer[480*272*2] __attribute__((aligned(16))); // TODO: move to vram?
46#define menu_screen psp_screen
47
48static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
49static void menu_prepare_bg(int use_game_bg);
50
51
52static unsigned int inp_prev = 0;
53
54static unsigned long wait_for_input(unsigned int interesting)
55{
56 unsigned int ret;
57 static int repeats = 0, wait = 50;
58 int release = 0, i;
59
60 if (repeats == 2 || repeats == 4) wait /= 2;
61 if (repeats == 6) wait = 15;
62
63 for (i = 0; i < 6 && inp_prev == psp_pad_read(); i++) {
64 if (i == 0) repeats++;
65 psp_msleep(wait);
66 }
67
68 while ( !((ret = psp_pad_read()) & interesting) ) {
69 psp_msleep(50);
70 release = 1;
71 }
72
73 if (release || ret != inp_prev) {
74 repeats = 0;
75 wait = 50;
76 }
77 inp_prev = ret;
78
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;
84
85 return ret;
86}
87
88static void menu_draw_begin(void)
89{
90 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
91 // int i;
92
93 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
94 // memcpy32((int *)dst, (int *)src, 480*2/4);
95
96 sceGuStart(GU_DIRECT, guCmdList);
97 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
98 sceGuFinish();
99 sceGuSync(0, GU_SYNC_FINISH);
100}
101
102
103static void menu_draw_end(void)
104{
105 sceDisplayWaitVblankStart();
106 psp_video_flip();
107}
108
109
110// --------- loading ROM screen ----------
111
112static void load_progress_cb(int percent)
113{
114 int ln, len = percent * 480 / 100;
115 unsigned short *dst;
116
117 sceDisplayWaitVblankStart();
118
119 dst = (unsigned short *)menu_screen + 512*20;
120
121 if (len > 480) len = 480;
122 for (ln = 10; ln > 0; ln--, dst += 512)
123 memset(dst, 0xff, len*2);
124}
125
126void menu_romload_prepare(const char *rom_name)
127{
128 const char *p = rom_name + strlen(rom_name);
129 while (p > rom_name && *p != '/') p--;
130
131 psp_video_switch_to_single();
132 menu_draw_begin();
133
134 smalltext_out16(1, 1, "Loading", 0xffff);
135 smalltext_out16_lim(1, 10, p, 0xffff, 80);
136 PicoCartLoadProgressCB = load_progress_cb;
137}
138
139void menu_romload_end(void)
140{
141 PicoCartLoadProgressCB = NULL;
142 smalltext_out16(1, 30, "Starting emulation...", 0xffff);
143}
144
145// -------------- ROM selector --------------
146
147// SceIoDirent
148#define DT_DIR FIO_SO_IFDIR
149#define DT_REG FIO_SO_IFREG
150
151struct my_dirent
152{
153 unsigned char d_type;
154 char d_name[255];
155};
156
157// rrrr rggg gggb bbbb
158static unsigned short file2color(const char *fname)
159{
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" };
163 int i;
164
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;
170 return 0xffff;
171}
172
173static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
174{
175 int start, i, pos;
176
177 start = 13 - sel;
178 n--; // exclude current dir (".")
179
180 menu_draw_begin();
181
182 if (rom_data == NULL) {
183// menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
184 }
185
186 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
187
188 if (start - 2 >= 0)
189 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
190 for (i = 0; i < n; i++) {
191 pos = start + i;
192 if (pos < 0) continue;
193 if (pos > 26) break;
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);
197 } else {
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);
200 }
201 }
202 text_out16(5, 130, ">");
203 menu_draw_end();
204}
205
206static int scandir_cmp(const void *p1, const void *p2)
207{
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);
213}
214
215static char *filter_exts[] = {
216 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
217 ".jpg", ".cue", ".pbp"
218};
219
220static int scandir_filter(const struct my_dirent *ent)
221{
222 const char *p;
223 int i;
224
225 if (ent == NULL || ent->d_name == NULL) return 0;
226 if (strlen(ent->d_name) < 5) return 1;
227
228 p = ent->d_name + strlen(ent->d_name) - 4;
229
230 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
231 {
232 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
233 }
234
235 return 1;
236}
237
238static 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 *))
241{
242 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
243 struct my_dirent **namelist = NULL, *ent;
244 SceIoDirent sce_ent;
245
246 namelist = malloc(sizeof(*namelist) * name_alloc);
247 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
248
249 // try to read first..
250 dir_uid = sceIoDopen(dir);
251 if (dir_uid >= 0)
252 {
253 ret = sceIoDread(dir_uid, &sce_ent);
254 if (ret < 0)
255 {
256 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
257 goto fail;
258 }
259 }
260 else
261 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
262
263 while (ret > 0)
264 {
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;
272 else free(ent);
273
274 if (name_count >= name_alloc)
275 {
276 void *tmp;
277 name_alloc *= 2;
278 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
279 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
280 namelist = tmp;
281 }
282
283 ret = sceIoDread(dir_uid, &sce_ent);
284 }
285
286 // sort
287 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
288
289 // all done.
290 ret = name_count;
291 *namelist_out = namelist;
292 goto end;
293
294fail:
295 if (namelist != NULL)
296 {
297 while (name_count--)
298 free(namelist[name_count]);
299 free(namelist);
300 }
301end:
302 if (dir_uid >= 0) sceIoDclose(dir_uid);
303 return ret;
304}
305
306
307static char *romsel_loop(char *curr_path)
308{
309 struct my_dirent **namelist;
310 DIR *dir;
311 int n, sel = 0;
312 unsigned long inp = 0;
313 char *ret = NULL, *fname = NULL;
314
315 // is this a dir or a full path?
316 if ((dir = opendir(curr_path))) {
317 closedir(dir);
318 } else {
319 char *p;
320 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
321 *p = 0;
322 fname = p+1;
323 }
324
325 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
326 if (n < 0) {
327 // try root..
328 n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);
329 if (n < 0) {
330 // oops, we failed
331 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
332 return NULL;
333 }
334 }
335
336 // try to find sel
337 if (fname != NULL) {
338 int i;
339 for (i = 1; i < n; i++) {
340 if (strcmp(namelist[i]->d_name, fname) == 0) {
341 sel = i - 1;
342 break;
343 }
344 }
345 }
346
347 for (;;)
348 {
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);
362 ret = romFileName;
363 break;
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; }
374 } else {
375 strcpy(newdir, curr_path);
376 p = newdir + strlen(newdir) - 1;
377 while (*p == '/' && p >= newdir) *p-- = 0;
378 strcat(newdir, "/");
379 strcat(newdir, namelist[sel+1]->d_name);
380 }
381 ret = romsel_loop(newdir);
382 free(newdir);
383 break;
384 }
385 }
386 if(inp & BTN_CIRCLE) break; // cancel
387 }
388
389 if (n > 0) {
390 while(n--) free(namelist[n]);
391 free(namelist);
392 }
393
394 return ret;
395}
396
397// ------------ debug menu ------------
398
399char *debugString(void);
400
401static void draw_debug(void)
402{
403 char *p, *str = debugString();
404 int len, line;
405
406 menu_draw_begin();
407
408 p = str;
409 for (line = 0; line < 24; line++)
410 {
411 while (*p && *p != '\n') p++;
412 len = p - str;
413 if (len > 55) len = 55;
414 smalltext_out16_lim(1, line*10, str, 0xffff, len);
415 if (*p == 0) break;
416 p++; str = p;
417 }
418 menu_draw_end();
419}
420
421static void debug_menu_loop(void)
422{
423 draw_debug();
424 wait_for_input(BTN_X|BTN_CIRCLE);
425}
426
427// ------------ patch/gg menu ------------
428
429static void draw_patchlist(int sel)
430{
431 int start, i, pos, active;
432
433 start = 13 - sel;
434
435 menu_draw_begin();
436
437 for (i = 0; i < PicoPatchCount; i++) {
438 pos = start + i;
439 if (pos < 0) continue;
440 if (pos > 26) break;
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);
444 }
445 pos = start + i;
446 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
447
448 text_out16(5, 130, ">");
449 menu_draw_end();
450}
451
452
453static void patches_menu_loop(void)
454{
455 int menu_sel = 0;
456 unsigned long inp = 0;
457
458 for(;;)
459 {
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;
469 else return;
470 }
471 if(inp & BTN_CIRCLE) return;
472 }
473
474}
475
476// ------------ savestate loader ------------
477
478static int state_slot_flags = 0;
479
480static void state_check_slots(void)
481{
482 int slot;
483
484 state_slot_flags = 0;
485
486 for (slot = 0; slot < 10; slot++)
487 {
488 if (emu_checkSaveFile(slot))
489 {
490 state_slot_flags |= 1 << slot;
491 }
492 }
493}
494
495static void draw_savestate_bg(int slot)
496{
497 struct PicoVideo tmp_pv;
498 unsigned short tmp_cram[0x40];
499 unsigned short tmp_vsram[0x40];
500 void *tmp_vram, *file;
501 char *fname;
502
503 fname = emu_GetSaveFName(1, 0, slot);
504 if (!fname) return;
505
506 tmp_vram = malloc(sizeof(Pico.vram));
507 if (tmp_vram == NULL) return;
508
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));
513
514 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
515 file = gzopen(fname, "rb");
516 emu_setSaveStateCbs(1);
517 } else {
518 file = fopen(fname, "rb");
519 emu_setSaveStateCbs(0);
520 }
521
522 if (file) {
523 if (PicoMCD & 1) {
524 PicoCdLoadStateGfx(file);
525 } else {
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);
533 }
534 areaClose(file);
535 }
536
537 emu_forcedFrame();
538 menu_prepare_bg(1);
539
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));
544 free(tmp_vram);
545}
546
547static void draw_savestate_menu(int menu_sel, int is_loading)
548{
549 int tl_x = 80+25, tl_y = 16+60, y, i;
550
551 if (state_slot_flags & (1 << menu_sel))
552 draw_savestate_bg(menu_sel);
553 menu_draw_begin();
554
555 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
556
557 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
558
559 /* draw all 10 slots */
560 y = tl_y;
561 for (i = 0; i < 10; i++, y+=10)
562 {
563 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
564 }
565 text_out16(tl_x, y, "back");
566
567 menu_draw_end();
568}
569
570static int savestate_menu_loop(int is_loading)
571{
572 static int menu_sel = 10;
573 int menu_sel_max = 10;
574 unsigned long inp = 0;
575
576 state_check_slots();
577
578 for(;;)
579 {
580 draw_savestate_menu(menu_sel, is_loading);
581 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
582 if(inp & BTN_UP ) {
583 do {
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);
586 }
587 if(inp & BTN_DOWN) {
588 do {
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);
591 }
592 if(inp & BTN_X) { // save/load
593 if (menu_sel < 10) {
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");
598 return 1;
599 }
600 return 0;
601 } else return 1;
602 }
603 if(inp & BTN_CIRCLE) return 1;
604 }
605}
606
607// -------------- key config --------------
608
609static char *action_binds(int player_idx, int action_mask)
610{
611 static char strkeys[32*5];
612 int i;
613
614 strkeys[0] = 0;
615 for (i = 0; i < 32; i++) // i is key index
616 {
617 if (currentConfig.KeyBinds[i] & action_mask)
618 {
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]);
622 }
623 }
624
625 return strkeys;
626}
627
628static void unbind_action(int action)
629{
630 int i;
631
632 for (i = 0; i < 32; i++)
633 currentConfig.KeyBinds[i] &= ~action;
634}
635
636static int count_bound_keys(int action, int pl_idx)
637{
638 int i, keys = 0;
639
640 for (i = 0; i < 32; i++)
641 {
642 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
643 if (currentConfig.KeyBinds[i] & action) keys++;
644 }
645
646 return keys;
647}
648
649typedef struct { char *name; int mask; } bind_action_t;
650
651static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
652{
653 int x, y, tl_y = 16+40, i;
654
655 menu_draw_begin();
656 if (player_idx >= 0) {
657 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
658 x = 80+80;
659 } else {
660 text_out16(80+80, 16+20, "Emulator controls");
661 x = 80+40;
662 }
663
664 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
665
666 y = tl_y;
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));
669
670 text_out16(x, y, "Done");
671
672 if (sel < opt_cnt) {
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");
677 } else {
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");
681 }
682 menu_draw_end();
683}
684
685static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
686{
687 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
688 unsigned long inp = 0;
689
690 for (;;)
691 {
692 draw_key_config(opts, opt_cnt, player_idx, sel);
693 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT);
694 if (!(inp & BTN_SELECT)) {
695 prev_select = 0;
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; }
698 }
699 if (sel >= opt_cnt) {
700 if (inp & (BTN_X|BTN_CIRCLE)) break;
701 else continue;
702 }
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;
708 inp &= ~BTN_SELECT;
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;
717 }
718 }
719 }
720}
721
722static void draw_kc_sel(int menu_sel)
723{
724 int tl_x = 80+25+40, tl_y = 16+60, y;
725
726 y = tl_y;
727 menu_draw_begin();
728 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
729
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");
734
735 menu_draw_end();
736}
737
738
739// PicoPad[] format: MXYZ SACB RLDU
740static bind_action_t ctrl_actions[] =
741{
742 { "UP ", 0x001 },
743 { "DOWN ", 0x002 },
744 { "LEFT ", 0x004 },
745 { "RIGHT ", 0x008 },
746 { "A ", 0x040 },
747 { "B ", 0x010 },
748 { "C ", 0x020 },
749 { "START ", 0x080 },
750 { "MODE ", 0x800 },
751 { "X ", 0x400 },
752 { "Y ", 0x200 },
753 { "Z ", 0x100 },
754};
755
756// player2_flag, ?, ?, ?, ?, ?, ?, menu
757// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
758// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
759static bind_action_t emuctrl_actions[] =
760{
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 },
768};
769
770static void kc_sel_loop(void)
771{
772 int menu_sel = 3, menu_sel_max = 3;
773 unsigned long inp = 0;
774 int is_6button = currentConfig.PicoOpt & 0x020;
775
776 while (1)
777 {
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; }
782 if (inp & BTN_X) {
783 switch (menu_sel) {
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;
789 default: return;
790 }
791 }
792 if (inp & BTN_CIRCLE) return;
793 }
794}
795
796
797// --------- sega/mega cd options ----------
798
799menu_entry cdopt_entries[] =
800{
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, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },
805 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },
806 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.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, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },
809 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },
810 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },
811 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
812};
813
814#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
815
816
817struct bios_names_t
818{
819 char us[32], eu[32], jp[32];
820};
821
822static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
823{
824 struct bios_names_t *bios_names = param;
825 char ra_buff[16];
826
827 switch (entry->id)
828 {
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);
836 break;
837 default:break;
838 }
839}
840
841static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
842{
843 int tl_x = 80+25, tl_y = 16+60;
844 menu_id selected_id;
845 char ra_buff[16];
846
847 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
848 else strcpy(ra_buff, " OFF");
849
850 menu_draw_begin();
851
852 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
853
854 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
855
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");
861
862 menu_draw_end();
863}
864
865static void cd_menu_loop_options(void)
866{
867 static int menu_sel = 0;
868 int menu_sel_max = 10;
869 unsigned long inp = 0;
870 struct bios_names_t bios_names;
871 menu_id selected_id;
872 char *bios, *p;
873
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");
878
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");
883
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");
888
889 for(;;)
890 {
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) {
900 PicoCDBuffers >>= 1;
901 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
902 } else {
903 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
904 else PicoCDBuffers <<= 1;
905 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
906 }
907 }
908 }
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) {
912 return;
913 }
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;
919 return;
920 }
921 break;
922 case MA_CDOPT_TESTBIOS_EUR:
923 if (emu_findBios(8, &bios)) { // test EU
924 strcpy(romFileName, bios);
925 engineState = PGS_ReloadRom;
926 return;
927 }
928 break;
929 case MA_CDOPT_TESTBIOS_JAP:
930 if (emu_findBios(1, &bios)) { // test JP
931 strcpy(romFileName, bios);
932 engineState = PGS_ReloadRom;
933 return;
934 }
935 break;
936 default:
937 break;
938 }
939 }
940 if (inp & BTN_CIRCLE) return;
941 }
942}
943
944
945// --------- advanced options ----------
946
947menu_entry opt2_entries[] =
948{
949 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },
950 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },
951 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },
952 { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, &currentConfig.EmuOpt, 0x8000, 0, 0, 1 },
953 { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },
954 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },
955 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },
956 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
957};
958
959#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
960
961
962static void draw_amenu_options(int menu_sel)
963{
964 int tl_x = 80+25, tl_y = 16+50;
965
966 menu_draw_begin();
967
968 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
969
970 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
971
972 menu_draw_end();
973}
974
975static void amenu_loop_options(void)
976{
977 static int menu_sel = 0;
978 int menu_sel_max;
979 unsigned long inp = 0;
980 menu_id selected_id;
981
982 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
983
984 for(;;)
985 {
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);
999 psp_msleep(18);
1000 }
1001 }
1002 }
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) {
1006 return;
1007 }
1008 }
1009 if (inp & BTN_CIRCLE) return;
1010 }
1011}
1012
1013// -------------- options --------------
1014
1015
1016menu_entry opt_entries[] =
1017{
1018 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
1019 { "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, &currentConfig.EmuOpt, 0x4000, 0, 0, 1 },
1020 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1 },
1021 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },
1022 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },
1023 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },
1024 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },
1025 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.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, &currentConfig.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, &currentConfig.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 },
1037};
1038
1039#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1040
1041
1042static const char *region_name(unsigned int code)
1043{
1044 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1045 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1046 int u, i = 0;
1047 if (code) {
1048 code <<= 1;
1049 while((code >>= 1)) i++;
1050 if (i > 4) return "unknown";
1051 return names[i];
1052 } else {
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]);
1059 }
1060 return name;
1061 }
1062}
1063
1064
1065static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1066{
1067 char *str, str24[24];
1068
1069 switch (entry->id)
1070 {
1071 case MA_OPT_RENDERER:
1072 if (currentConfig.PicoOpt&0x10)
1073 str = " 8bit fast";
1074 else if (currentConfig.EmuOpt&0x80)
1075 str = "16bit accurate";
1076 else
1077 str = " 8bit accurate";
1078 text_out16(x, y, "Renderer: %s", str);
1079 break;
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);
1085 break;
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);
1089 break;
1090 case MA_OPT_REGION:
1091 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1092 break;
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;
1099 }
1100 text_out16(x, y, "Confirm savestate %s", str);
1101 break;
1102 case MA_OPT_SAVECFG:
1103 str24[0] = 0;
1104 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1105 text_out16(x, y, "Save cfg as default%s", str24);
1106 break;
1107 case MA_OPT_LOADCFG:
1108 text_out16(x, y, "Load cfg from profile %i", config_slot);
1109 break;
1110 default:
1111 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1112 break;
1113 }
1114}
1115
1116
1117
1118static void draw_menu_options(int menu_sel)
1119{
1120 int tl_x = 80+25, tl_y = 16+24;
1121
1122 menu_draw_begin();
1123
1124 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1125
1126 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1127
1128 menu_draw_end();
1129}
1130
1131static int sndrate_prevnext(int rate, int dir)
1132{
1133 int i, rates[] = { 11025, 22050, 44100 };
1134
1135 for (i = 0; i < 5; i++)
1136 if (rates[i] == rate) break;
1137
1138 i += dir ? 1 : -1;
1139 if (i > 2) return dir ? 44100 : 22050;
1140 if (i < 0) return dir ? 22050 : 11025;
1141 return rates[i];
1142}
1143
1144static void region_prevnext(int right)
1145{
1146 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1147 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1148 int i;
1149 if (right) {
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;
1155 }
1156 else currentConfig.PicoRegion<<=1;
1157 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1158 } else {
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];
1163 }
1164 else currentConfig.PicoRegion>>=1;
1165 }
1166}
1167
1168static void menu_options_save(void)
1169{
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);
1176 }
1177}
1178
1179static int menu_loop_options(void)
1180{
1181 static int menu_sel = 0;
1182 int menu_sel_max, ret;
1183 unsigned long inp = 0;
1184 menu_id selected_id;
1185
1186 currentConfig.PicoOpt = PicoOpt;
1187 currentConfig.PsndRate = PsndRate;
1188 currentConfig.PicoRegion = PicoRegionOverride;
1189
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;
1194
1195 while (1)
1196 {
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;
1210 }
1211 } else {
1212 if (!(currentConfig.PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) {
1213 currentConfig.PicoOpt|= 0x10;
1214 currentConfig.EmuOpt &= ~0x80;
1215 }
1216 }
1217 break;
1218 case MA_OPT_SOUND_QUALITY:
1219 if ((inp & BTN_RIGHT) && currentConfig.PsndRate == 44100 &&
1220 !(currentConfig.PicoOpt&0x08))
1221 {
1222 currentConfig.PsndRate = 11025;
1223 currentConfig.PicoOpt |= 8;
1224 } else if ((inp & BTN_LEFT) && currentConfig.PsndRate == 11025 &&
1225 (currentConfig.PicoOpt&0x08) && !(PicoMCD&1))
1226 {
1227 currentConfig.PsndRate = 44100;
1228 currentConfig.PicoOpt &= ~8;
1229 } else
1230 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
1231 break;
1232 case MA_OPT_REGION:
1233 region_prevnext(inp & BTN_RIGHT);
1234 break;
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;
1242 break;
1243 }
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;
1248 }
1249 break;
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;
1259 break;
1260 default:
1261 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1262 break;
1263 }
1264 }
1265 }
1266 if (inp & BTN_X) {
1267 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1268 {
1269 switch (selected_id)
1270 {
1271 case MA_OPT_SCD_OPTS:
1272 cd_menu_loop_options();
1273 if (engineState == PGS_ReloadRom)
1274 return 0; // test BIOS
1275 break;
1276 case MA_OPT_ADV_OPTS:
1277 amenu_loop_options();
1278 break;
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");
1283 return 1;
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");
1288 return 1;
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");
1294 return 1;
1295 default:
1296 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1297 break;
1298 }
1299 }
1300 }
1301 if(inp & BTN_CIRCLE) {
1302 menu_options_save();
1303 return 0; // done (update, no write)
1304 }
1305 }
1306}
1307
1308// -------------- credits --------------
1309
1310static void draw_menu_credits(void)
1311{
1312 int tl_x = 80+15, tl_y = 16+64, y;
1313 menu_draw_begin();
1314
1315 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1316
1317 y = tl_y;
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");
1326
1327 menu_draw_end();
1328}
1329
1330
1331// -------------- root menu --------------
1332
1333menu_entry main_entries[] =
1334{
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 }
1345};
1346
1347#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1348
1349static void draw_menu_root(int menu_sel)
1350{
1351 const int tl_x = 80+70, tl_y = 16+70;
1352
1353 menu_draw_begin();
1354
1355 text_out16(tl_x, 16+20, "PicoDrive v" VERSION);
1356
1357 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1358
1359 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1360
1361 // error
1362 if (menuErrorMsg[0]) {
1363 // memset((char *)menu_screen + 321*224*2, 0, 321*16*2);
1364 text_out16(5, 258, menuErrorMsg);
1365 }
1366 menu_draw_end();
1367}
1368
1369
1370static void menu_loop_root(void)
1371{
1372 static int menu_sel = 0;
1373 int ret, menu_sel_max;
1374 unsigned long inp = 0;
1375
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);
1381
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;
1384
1385 /* make sure action buttons are not pressed on entering menu */
1386 draw_menu_root(menu_sel);
1387
1388 while (psp_pad_read() & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1389
1390 for (;;)
1391 {
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)) {
1398 if (rom_data) {
1399 while (psp_pad_read() & (BTN_SELECT|BTN_CIRCLE)) psp_msleep(50); // wait until released
1400 engineState = PGS_Running;
1401 break;
1402 }
1403 }
1404 if(inp & BTN_X) {
1405 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1406 {
1407 case MA_MAIN_RESUME_GAME:
1408 if (rom_data) {
1409 while (psp_pad_read() & BTN_X) psp_msleep(50);
1410 engineState = PGS_Running;
1411 return;
1412 }
1413 break;
1414 case MA_MAIN_SAVE_STATE:
1415 if (rom_data) {
1416 if(savestate_menu_loop(0))
1417 continue;
1418 engineState = PGS_Running;
1419 return;
1420 }
1421 break;
1422 case MA_MAIN_LOAD_STATE:
1423 if (rom_data) {
1424 if(savestate_menu_loop(1))
1425 continue;
1426 engineState = PGS_Running;
1427 return;
1428 }
1429 break;
1430 case MA_MAIN_RESET_GAME:
1431 if (rom_data) {
1432 emu_ResetGame();
1433 engineState = PGS_Running;
1434 return;
1435 }
1436 break;
1437 case MA_MAIN_LOAD_ROM:
1438 {
1439 char curr_path[PATH_MAX], *selfname;
1440 FILE *tstf;
1441 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1442 {
1443 fclose(tstf);
1444 strcpy(curr_path, currentConfig.lastRomFile);
1445 }
1446 else
1447 getcwd(curr_path, PATH_MAX);
1448 selfname = romsel_loop(curr_path);
1449 if (selfname) {
1450 lprintf("selected file: %s\n", selfname);
1451 engineState = PGS_ReloadRom;
1452 return;
1453 }
1454 break;
1455 }
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
1461 break;
1462 case MA_MAIN_CONTROLS:
1463 kc_sel_loop();
1464 break;
1465 case MA_MAIN_CREDITS:
1466 draw_menu_credits();
1467 psp_msleep(500);
1468 inp = wait_for_input(BTN_X|BTN_CIRCLE);
1469 break;
1470 case MA_MAIN_EXIT:
1471 engineState = PGS_Quit;
1472 return;
1473 case MA_MAIN_PATCHES:
1474 if (rom_data && PicoPatches) {
1475 patches_menu_loop();
1476 PicoPatchApply();
1477 strcpy(menuErrorMsg, "Patches applied");
1478 continue;
1479 }
1480 break;
1481 default:
1482 lprintf("%s: something unknown selected\n", __FUNCTION__);
1483 break;
1484 }
1485 }
1486 menuErrorMsg[0] = 0; // clear error msg
1487 }
1488}
1489
1490// warning: alignment
1491static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1492{
1493 unsigned int *dest = dst;
1494 const unsigned int *srce = src;
1495 pixels /= 2;
1496 if (darker)
1497 {
1498 while (pixels--)
1499 {
1500 unsigned int p = *srce++;
1501 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1502 }
1503 }
1504 else
1505 {
1506 while (pixels--)
1507 {
1508 unsigned int p = *srce++;
1509 *dest++ = (p&0xf79ef79e)>>1;
1510 }
1511 }
1512}
1513
1514static void menu_prepare_bg(int use_game_bg)
1515{
1516 memset(bg_buffer, 0, sizeof(bg_buffer));
1517
1518 if (use_game_bg)
1519 {
1520 // darken the active framebuffer
1521 /*
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);
1525 */
1526 }
1527 else
1528 {
1529 // should really only happen once, on startup..
1530 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1531 }
1532}
1533
1534static void menu_gfx_prepare(void)
1535{
1536 menu_prepare_bg(rom_data != NULL);
1537
1538 menu_draw_begin();
1539 menu_draw_end();
1540}
1541
1542
1543void menu_loop(void)
1544{
1545 menu_gfx_prepare();
1546
1547 menu_loop_root();
1548
1549 menuErrorMsg[0] = 0;
1550}
1551
1552
1553// --------- CD tray close menu ----------
1554
1555static void draw_menu_tray(int menu_sel)
1556{
1557 int tl_x = 70, tl_y = 90, y;
1558
1559 menu_draw_begin();
1560
1561 text_out16(tl_x, 20, "The unit is about to");
1562 text_out16(tl_x, 30, "close the CD tray.");
1563
1564 y = tl_y;
1565 text_out16(tl_x, y, "Load new CD image");
1566 text_out16(tl_x, (y+=10), "Insert nothing");
1567
1568 // draw cursor
1569 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1570 // error
1571 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1572 menu_draw_end();
1573}
1574
1575
1576int menu_loop_tray(void)
1577{
1578 int menu_sel = 0, menu_sel_max = 1;
1579 unsigned long inp = 0;
1580 char curr_path[PATH_MAX], *selfname;
1581 FILE *tstf;
1582
1583 menu_gfx_prepare();
1584
1585 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1586 {
1587 fclose(tstf);
1588 strcpy(curr_path, currentConfig.lastRomFile);
1589 }
1590 else
1591 {
1592 getcwd(curr_path, PATH_MAX);
1593 }
1594
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);
1598
1599 for (;;)
1600 {
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; }
1605 if(inp & BTN_X ) {
1606 switch (menu_sel) {
1607 case 0: // select image
1608 selfname = romsel_loop(curr_path);
1609 if (selfname) {
1610 int ret = -1, cd_type;
1611 cd_type = emu_cdCheck(NULL);
1612 if (cd_type > 0)
1613 ret = Insert_CD(romFileName, cd_type == 2);
1614 if (ret != 0) {
1615 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1616 lprintf("%s\n", menuErrorMsg);
1617 continue;
1618 }
1619 engineState = PGS_RestartRun;
1620 return 1;
1621 }
1622 break;
1623 case 1: // insert nothing
1624 engineState = PGS_RestartRun;
1625 return 0;
1626 }
1627 }
1628 menuErrorMsg[0] = 0; // clear error msg
1629 }
1630}
1631
1632
fast MegaDrive/MegaCD/32X emulator