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some work on PSP CLUT
[libpicofe.git] / psp / menu.c
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2951214e 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>
2951214e 14#include <sys/syslimits.h> // PATH_MAX
15
16#include <pspdisplay.h>
17#include <pspgu.h>
18#include <pspiofilemgr.h>
19
20#include "psp.h"
21#include "emu.h"
22#include "menu.h"
23#include "../common/menu.h"
24#include "../common/emu.h"
25#include "../common/readpng.h"
26#include "../common/lprintf.h"
27#include "version.h"
28
29#include <Pico/PicoInt.h>
30#include <Pico/Patch.h>
31#include <zlib/zlib.h>
32
33
34#define pspKeyUnkn "???"
35static const char * const pspKeyNames[] = {
36 "SELECT", pspKeyUnkn, pspKeyUnkn, "START", "UP", "RIGHT", "DOWN", "LEFT",
37 "L", "R", pspKeyUnkn, pspKeyUnkn, "TRIANGLE", "CIRCLE", "X", "SQUARE",
38 "HOME", "HOLD", "WLAN_UP", "REMOTE", "VOLUP", "VOLDOWN", "SCREEN", "NOTE",
39 pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn
40};
41
2951214e 42static unsigned char bg_buffer[480*272*2] __attribute__((aligned(16))); // TODO: move to vram?
43#define menu_screen psp_screen
44
45static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
46static void menu_prepare_bg(int use_game_bg);
47
48
49static unsigned int inp_prev = 0;
50
51static unsigned long wait_for_input(unsigned int interesting)
52{
53 unsigned int ret;
54 static int repeats = 0, wait = 50;
55 int release = 0, i;
56
57 if (repeats == 2 || repeats == 4) wait /= 2;
58 if (repeats == 6) wait = 15;
59
703e4c7b 60 for (i = 0; i < 6 && inp_prev == psp_pad_read(1); i++) {
2951214e 61 if (i == 0) repeats++;
62 psp_msleep(wait);
63 }
64
703e4c7b 65 while ( !((ret = psp_pad_read(1)) & interesting) ) {
2951214e 66 psp_msleep(50);
67 release = 1;
68 }
69
70 if (release || ret != inp_prev) {
71 repeats = 0;
72 wait = 50;
73 }
74 inp_prev = ret;
75
76 // we don't need diagonals in menus
77 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
78 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
79 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
80 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
81
82 return ret;
83}
84
85static void menu_draw_begin(void)
86{
87 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
88 // int i;
89
90 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
91 // memcpy32((int *)dst, (int *)src, 480*2/4);
92
db298784 93 sceGuSync(0,0); // sync with prev
2951214e 94 sceGuStart(GU_DIRECT, guCmdList);
95 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
96 sceGuFinish();
db298784 97 sceGuSync(0,0);
2951214e 98}
99
100
101static void menu_draw_end(void)
102{
703e4c7b 103 psp_video_flip(1);
2951214e 104}
105
106
107// --------- loading ROM screen ----------
108
109static void load_progress_cb(int percent)
110{
111 int ln, len = percent * 480 / 100;
112 unsigned short *dst;
113
114 sceDisplayWaitVblankStart();
115
116 dst = (unsigned short *)menu_screen + 512*20;
117
118 if (len > 480) len = 480;
119 for (ln = 10; ln > 0; ln--, dst += 512)
120 memset(dst, 0xff, len*2);
121}
122
123void menu_romload_prepare(const char *rom_name)
124{
125 const char *p = rom_name + strlen(rom_name);
126 while (p > rom_name && *p != '/') p--;
127
128 psp_video_switch_to_single();
129 menu_draw_begin();
130
131 smalltext_out16(1, 1, "Loading", 0xffff);
132 smalltext_out16_lim(1, 10, p, 0xffff, 80);
133 PicoCartLoadProgressCB = load_progress_cb;
134}
135
136void menu_romload_end(void)
137{
138 PicoCartLoadProgressCB = NULL;
139 smalltext_out16(1, 30, "Starting emulation...", 0xffff);
140}
141
142// -------------- ROM selector --------------
143
144// SceIoDirent
145#define DT_DIR FIO_SO_IFDIR
146#define DT_REG FIO_SO_IFREG
147
148struct my_dirent
149{
150 unsigned char d_type;
151 char d_name[255];
152};
153
703e4c7b 154// bbbb bggg gggr rrrr
2951214e 155static unsigned short file2color(const char *fname)
156{
157 const char *ext = fname + strlen(fname) - 3;
158 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };
159 static const char *other_exts[] = { "gmv", "pat" };
160 int i;
161
162 if (ext < fname) ext = fname;
163 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
703e4c7b 164 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
2951214e 165 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
166 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
167 return 0xffff;
168}
169
170static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
171{
172 int start, i, pos;
173
174 start = 13 - sel;
175 n--; // exclude current dir (".")
176
177 menu_draw_begin();
178
179 if (rom_data == NULL) {
180// menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
181 }
182
183 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
184
185 if (start - 2 >= 0)
186 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
187 for (i = 0; i < n; i++) {
188 pos = start + i;
189 if (pos < 0) continue;
190 if (pos > 26) break;
191 if (namelist[i+1]->d_type & DT_DIR) {
703e4c7b 192 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
193 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 53-3);
2951214e 194 } else {
195 unsigned short color = file2color(namelist[i+1]->d_name);
196 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);
197 }
198 }
199 text_out16(5, 130, ">");
200 menu_draw_end();
201}
202
203static int scandir_cmp(const void *p1, const void *p2)
204{
205 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
206 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
207 if ((*d1)->d_type & DT_DIR) return -1; // put before
208 if ((*d2)->d_type & DT_DIR) return 1;
209 return strcasecmp((*d1)->d_name, (*d2)->d_name);
210}
211
212static char *filter_exts[] = {
213 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
214 ".jpg", ".cue", ".pbp"
215};
216
217static int scandir_filter(const struct my_dirent *ent)
218{
219 const char *p;
220 int i;
221
222 if (ent == NULL || ent->d_name == NULL) return 0;
223 if (strlen(ent->d_name) < 5) return 1;
224
225 p = ent->d_name + strlen(ent->d_name) - 4;
226
227 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
228 {
229 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
230 }
231
232 return 1;
233}
234
235static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
236 int(*filter)(const struct my_dirent *),
237 int(*compar)(const void *, const void *))
238{
239 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
240 struct my_dirent **namelist = NULL, *ent;
241 SceIoDirent sce_ent;
242
243 namelist = malloc(sizeof(*namelist) * name_alloc);
244 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
245
246 // try to read first..
247 dir_uid = sceIoDopen(dir);
248 if (dir_uid >= 0)
249 {
703e4c7b 250 /* it is very important to clear SceIoDirent to be passed to sceIoDread(), */
251 /* or else it may crash, probably misinterpreting something in it. */
252 memset(&sce_ent, 0, sizeof(sce_ent));
2951214e 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));
703e4c7b 269 ent->d_name[sizeof(ent->d_name)-1] = 0;
2951214e 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
703e4c7b 283 memset(&sce_ent, 0, sizeof(sce_ent));
2951214e 284 ret = sceIoDread(dir_uid, &sce_ent);
285 }
286
287 // sort
288 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
289
290 // all done.
291 ret = name_count;
292 *namelist_out = namelist;
293 goto end;
294
295fail:
296 if (namelist != NULL)
297 {
298 while (name_count--)
299 free(namelist[name_count]);
300 free(namelist);
301 }
302end:
303 if (dir_uid >= 0) sceIoDclose(dir_uid);
304 return ret;
305}
306
307
308static char *romsel_loop(char *curr_path)
309{
310 struct my_dirent **namelist;
703e4c7b 311 int n, iret, sel = 0;
2951214e 312 unsigned long inp = 0;
313 char *ret = NULL, *fname = NULL;
703e4c7b 314 SceIoStat cpstat;
2951214e 315
316 // is this a dir or a full path?
703e4c7b 317 memset(&cpstat, 0, sizeof(cpstat));
318 iret = sceIoGetstat(curr_path, &cpstat);
319 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
2951214e 320 char *p;
321 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
322 *p = 0;
323 fname = p+1;
324 }
703e4c7b 325 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
326 else strcpy(curr_path, "ms0:/"); // something else
2951214e 327
328 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
329 if (n < 0) {
330 // try root..
703e4c7b 331 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
2951214e 332 if (n < 0) {
333 // oops, we failed
334 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
335 return NULL;
336 }
337 }
338
339 // try to find sel
340 if (fname != NULL) {
341 int i;
342 for (i = 1; i < n; i++) {
343 if (strcmp(namelist[i]->d_name, fname) == 0) {
344 sel = i - 1;
345 break;
346 }
347 }
348 }
349
350 for (;;)
351 {
352 draw_dirlist(curr_path, namelist, n, sel);
353 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE);
354 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
355 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
356 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
357 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
358 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
359 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
360 if(inp & BTN_X) { // enter dir/select
361 if (namelist[sel+1]->d_type & DT_REG) {
362 strcpy(romFileName, curr_path);
363 strcat(romFileName, "/");
364 strcat(romFileName, namelist[sel+1]->d_name);
365 ret = romFileName;
366 break;
367 } else if (namelist[sel+1]->d_type & DT_DIR) {
368 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
369 char *p, *newdir = malloc(newlen);
370 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
371 char *start = curr_path;
372 p = start + strlen(start) - 1;
373 while (*p == '/' && p > start) p--;
703e4c7b 374 while (*p != '/' && *p != ':' && p > start) p--;
375 if (p <= start || *p == ':' || p[-1] == ':') strcpy(newdir, "ms0:/");
2951214e 376 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
377 } else {
378 strcpy(newdir, curr_path);
379 p = newdir + strlen(newdir) - 1;
380 while (*p == '/' && p >= newdir) *p-- = 0;
381 strcat(newdir, "/");
382 strcat(newdir, namelist[sel+1]->d_name);
383 }
384 ret = romsel_loop(newdir);
385 free(newdir);
386 break;
387 }
388 }
389 if(inp & BTN_CIRCLE) break; // cancel
390 }
391
392 if (n > 0) {
393 while(n--) free(namelist[n]);
394 free(namelist);
395 }
396
397 return ret;
398}
399
400// ------------ debug menu ------------
401
402char *debugString(void);
403
404static void draw_debug(void)
405{
406 char *p, *str = debugString();
407 int len, line;
408
409 menu_draw_begin();
410
411 p = str;
412 for (line = 0; line < 24; line++)
413 {
414 while (*p && *p != '\n') p++;
415 len = p - str;
416 if (len > 55) len = 55;
417 smalltext_out16_lim(1, line*10, str, 0xffff, len);
418 if (*p == 0) break;
419 p++; str = p;
420 }
421 menu_draw_end();
422}
423
424static void debug_menu_loop(void)
425{
426 draw_debug();
427 wait_for_input(BTN_X|BTN_CIRCLE);
428}
429
430// ------------ patch/gg menu ------------
431
432static void draw_patchlist(int sel)
433{
434 int start, i, pos, active;
435
436 start = 13 - sel;
437
438 menu_draw_begin();
439
440 for (i = 0; i < PicoPatchCount; i++) {
441 pos = start + i;
442 if (pos < 0) continue;
443 if (pos > 26) break;
444 active = PicoPatches[i].active;
445 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
446 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
447 }
448 pos = start + i;
449 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
450
451 text_out16(5, 130, ">");
452 menu_draw_end();
453}
454
455
456static void patches_menu_loop(void)
457{
458 int menu_sel = 0;
459 unsigned long inp = 0;
460
461 for(;;)
462 {
463 draw_patchlist(menu_sel);
464 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE);
465 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
466 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
467 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
468 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
469 if(inp & BTN_X) { // action
470 if (menu_sel < PicoPatchCount)
471 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
472 else return;
473 }
474 if(inp & BTN_CIRCLE) return;
475 }
476
477}
478
479// ------------ savestate loader ------------
480
481static int state_slot_flags = 0;
482
483static void state_check_slots(void)
484{
485 int slot;
486
487 state_slot_flags = 0;
488
489 for (slot = 0; slot < 10; slot++)
490 {
491 if (emu_checkSaveFile(slot))
492 {
493 state_slot_flags |= 1 << slot;
494 }
495 }
496}
497
498static void draw_savestate_bg(int slot)
499{
500 struct PicoVideo tmp_pv;
501 unsigned short tmp_cram[0x40];
502 unsigned short tmp_vsram[0x40];
503 void *tmp_vram, *file;
504 char *fname;
505
506 fname = emu_GetSaveFName(1, 0, slot);
507 if (!fname) return;
508
509 tmp_vram = malloc(sizeof(Pico.vram));
510 if (tmp_vram == NULL) return;
511
512 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
513 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
514 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
515 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
516
517 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
518 file = gzopen(fname, "rb");
519 emu_setSaveStateCbs(1);
520 } else {
521 file = fopen(fname, "rb");
522 emu_setSaveStateCbs(0);
523 }
524
525 if (file) {
526 if (PicoMCD & 1) {
527 PicoCdLoadStateGfx(file);
528 } else {
529 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
530 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
531 areaSeek(file, 0x2000, SEEK_CUR);
532 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
533 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
534 areaSeek(file, 0x221a0, SEEK_SET);
535 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
536 }
537 areaClose(file);
538 }
539
540 emu_forcedFrame();
541 menu_prepare_bg(1);
542
543 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
544 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
545 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
546 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
547 free(tmp_vram);
548}
549
550static void draw_savestate_menu(int menu_sel, int is_loading)
551{
552 int tl_x = 80+25, tl_y = 16+60, y, i;
553
554 if (state_slot_flags & (1 << menu_sel))
555 draw_savestate_bg(menu_sel);
556 menu_draw_begin();
557
558 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
559
560 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
561
562 /* draw all 10 slots */
563 y = tl_y;
564 for (i = 0; i < 10; i++, y+=10)
565 {
566 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
567 }
568 text_out16(tl_x, y, "back");
569
570 menu_draw_end();
571}
572
573static int savestate_menu_loop(int is_loading)
574{
575 static int menu_sel = 10;
576 int menu_sel_max = 10;
577 unsigned long inp = 0;
578
579 state_check_slots();
580
581 for(;;)
582 {
583 draw_savestate_menu(menu_sel, is_loading);
584 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
585 if(inp & BTN_UP ) {
586 do {
587 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
588 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
589 }
590 if(inp & BTN_DOWN) {
591 do {
592 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
593 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
594 }
595 if(inp & BTN_X) { // save/load
596 if (menu_sel < 10) {
597 state_slot = menu_sel;
598 PicoStateProgressCB = emu_stateCb; /* also suitable for menu */
599 if (emu_SaveLoadGame(is_loading, 0)) {
600 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
601 return 1;
602 }
603 return 0;
604 } else return 1;
605 }
606 if(inp & BTN_CIRCLE) return 1;
607 }
608}
609
610// -------------- key config --------------
611
612static char *action_binds(int player_idx, int action_mask)
613{
614 static char strkeys[32*5];
615 int i;
616
617 strkeys[0] = 0;
618 for (i = 0; i < 32; i++) // i is key index
619 {
620 if (currentConfig.KeyBinds[i] & action_mask)
621 {
622 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
623 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, pspKeyNames[i]); break; }
624 else strcpy(strkeys, pspKeyNames[i]);
625 }
626 }
627
628 return strkeys;
629}
630
631static void unbind_action(int action)
632{
633 int i;
634
635 for (i = 0; i < 32; i++)
636 currentConfig.KeyBinds[i] &= ~action;
637}
638
639static int count_bound_keys(int action, int pl_idx)
640{
641 int i, keys = 0;
642
643 for (i = 0; i < 32; i++)
644 {
645 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
646 if (currentConfig.KeyBinds[i] & action) keys++;
647 }
648
649 return keys;
650}
651
652typedef struct { char *name; int mask; } bind_action_t;
653
654static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
655{
656 int x, y, tl_y = 16+40, i;
657
658 menu_draw_begin();
659 if (player_idx >= 0) {
660 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
661 x = 80+80;
662 } else {
663 text_out16(80+80, 16+20, "Emulator controls");
664 x = 80+40;
665 }
666
667 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
668
669 y = tl_y;
670 for (i = 0; i < opt_cnt; i++, y+=10)
671 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
672
673 text_out16(x, y, "Done");
674
675 if (sel < opt_cnt) {
676 text_out16(80+30, 180, "Press a button to bind/unbind");
677 text_out16(80+30, 190, "Use SELECT to clear");
678 text_out16(80+30, 200, "To bind UP/DOWN, hold SELECT");
679 text_out16(80+30, 210, "Select \"Done\" to exit");
680 } else {
681 text_out16(80+30, 190, "Use Options -> Save cfg");
682 text_out16(80+30, 200, "to save controls");
683 text_out16(80+30, 210, "Press X or O to exit");
684 }
685 menu_draw_end();
686}
687
688static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
689{
690 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
691 unsigned long inp = 0;
692
693 for (;;)
694 {
695 draw_key_config(opts, opt_cnt, player_idx, sel);
696 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT);
697 if (!(inp & BTN_SELECT)) {
698 prev_select = 0;
699 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
700 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
701 }
702 if (sel >= opt_cnt) {
703 if (inp & (BTN_X|BTN_CIRCLE)) break;
704 else continue;
705 }
706 // if we are here, we want to bind/unbind something
707 if ((inp & BTN_SELECT) && !prev_select)
708 unbind_action(opts[sel].mask);
709 prev_select = inp & BTN_SELECT;
710 inp &= CONFIGURABLE_KEYS;
711 inp &= ~BTN_SELECT;
712 for (i = 0; i < 32; i++)
713 if (inp & (1 << i)) {
714 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
715 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
716 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
717 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
718 currentConfig.KeyBinds[i] &= ~(3 << 16);
719 currentConfig.KeyBinds[i] |= player_idx << 16;
720 }
721 }
722 }
723}
724
725static void draw_kc_sel(int menu_sel)
726{
727 int tl_x = 80+25+40, tl_y = 16+60, y;
728
729 y = tl_y;
730 menu_draw_begin();
731 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
732
733 text_out16(tl_x, y, "Player 1");
734 text_out16(tl_x, (y+=10), "Player 2");
735 text_out16(tl_x, (y+=10), "Emulator controls");
736 text_out16(tl_x, (y+=10), "Done");
737
738 menu_draw_end();
739}
740
741
742// PicoPad[] format: MXYZ SACB RLDU
743static bind_action_t ctrl_actions[] =
744{
745 { "UP ", 0x001 },
746 { "DOWN ", 0x002 },
747 { "LEFT ", 0x004 },
748 { "RIGHT ", 0x008 },
749 { "A ", 0x040 },
750 { "B ", 0x010 },
751 { "C ", 0x020 },
752 { "START ", 0x080 },
753 { "MODE ", 0x800 },
754 { "X ", 0x400 },
755 { "Y ", 0x200 },
756 { "Z ", 0x100 },
757};
758
759// player2_flag, ?, ?, ?, ?, ?, ?, menu
760// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
761// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
762static bind_action_t emuctrl_actions[] =
763{
764 { "Load State ", 1<<28 },
765 { "Save State ", 1<<27 },
766 { "Prev Save Slot ", 1<<25 },
767 { "Next Save Slot ", 1<<24 },
768 { "Switch Renderer", 1<<26 },
769 { "Volume Down ", 1<<30 },
770 { "Volume Up ", 1<<29 },
771};
772
773static void kc_sel_loop(void)
774{
775 int menu_sel = 3, menu_sel_max = 3;
776 unsigned long inp = 0;
777 int is_6button = currentConfig.PicoOpt & 0x020;
778
779 while (1)
780 {
781 draw_kc_sel(menu_sel);
782 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
783 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
784 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
785 if (inp & BTN_X) {
786 switch (menu_sel) {
787 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
788 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
789 case 2: key_config_loop(emuctrl_actions,
790 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
791 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
792 default: return;
793 }
794 }
795 if (inp & BTN_CIRCLE) return;
796 }
797}
798
799
800// --------- sega/mega cd options ----------
801
802menu_entry cdopt_entries[] =
803{
804 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
805 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
806 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
807 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },
808 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },
809 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },
810 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
811 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },
812 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },
813 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },
814 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
815};
816
817#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
818
819
820struct bios_names_t
821{
822 char us[32], eu[32], jp[32];
823};
824
825static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
826{
827 struct bios_names_t *bios_names = param;
828 char ra_buff[16];
829
830 switch (entry->id)
831 {
832 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
833 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
834 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
835 case MA_CDOPT_READAHEAD:
836 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
837 else strcpy(ra_buff, " OFF");
838 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
839 break;
840 default:break;
841 }
842}
843
844static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
845{
846 int tl_x = 80+25, tl_y = 16+60;
847 menu_id selected_id;
848 char ra_buff[16];
849
850 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
851 else strcpy(ra_buff, " OFF");
852
853 menu_draw_begin();
854
855 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
856
857 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
858
859 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
860 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
861 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
862 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
863 text_out16(tl_x, 210, "Press start to test selected BIOS");
864
865 menu_draw_end();
866}
867
868static void cd_menu_loop_options(void)
869{
870 static int menu_sel = 0;
871 int menu_sel_max = 10;
872 unsigned long inp = 0;
873 struct bios_names_t bios_names;
874 menu_id selected_id;
875 char *bios, *p;
876
877 if (emu_findBios(4, &bios)) { // US
878 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
879 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
880 } else strcpy(bios_names.us, "NOT FOUND");
881
882 if (emu_findBios(8, &bios)) { // EU
883 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
884 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
885 } else strcpy(bios_names.eu, "NOT FOUND");
886
887 if (emu_findBios(1, &bios)) { // JP
888 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
889 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
890 } else strcpy(bios_names.jp, "NOT FOUND");
891
892 for(;;)
893 {
894 draw_cd_menu_options(menu_sel, &bios_names);
895 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
896 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
897 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
898 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
899 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
900 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
901 selected_id == MA_CDOPT_READAHEAD) {
902 if (inp & BTN_LEFT) {
903 PicoCDBuffers >>= 1;
904 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
905 } else {
906 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
907 else PicoCDBuffers <<= 1;
908 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
909 }
910 }
911 }
912 if (inp & BTN_X) { // toggleable options
913 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
914 selected_id == MA_CDOPT_DONE) {
915 return;
916 }
917 switch (selected_id) { // BIOS testers
918 case MA_CDOPT_TESTBIOS_USA:
919 if (emu_findBios(4, &bios)) { // test US
920 strcpy(romFileName, bios);
921 engineState = PGS_ReloadRom;
922 return;
923 }
924 break;
925 case MA_CDOPT_TESTBIOS_EUR:
926 if (emu_findBios(8, &bios)) { // test EU
927 strcpy(romFileName, bios);
928 engineState = PGS_ReloadRom;
929 return;
930 }
931 break;
932 case MA_CDOPT_TESTBIOS_JAP:
933 if (emu_findBios(1, &bios)) { // test JP
934 strcpy(romFileName, bios);
935 engineState = PGS_ReloadRom;
936 return;
937 }
938 break;
939 default:
940 break;
941 }
942 }
943 if (inp & BTN_CIRCLE) return;
944 }
945}
946
947
948// --------- advanced options ----------
949
950menu_entry opt2_entries[] =
951{
952 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },
953 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },
954 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },
703e4c7b 955// { "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, &currentConfig.EmuOpt, 0x8000, 0, 0, 1 },
956// { "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },
2951214e 957 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },
958 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },
959 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
960};
961
962#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
963
964
965static void draw_amenu_options(int menu_sel)
966{
967 int tl_x = 80+25, tl_y = 16+50;
968
969 menu_draw_begin();
970
971 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
972
973 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
974
975 menu_draw_end();
976}
977
978static void amenu_loop_options(void)
979{
980 static int menu_sel = 0;
981 int menu_sel_max;
982 unsigned long inp = 0;
983 menu_id selected_id;
984
985 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
986
987 for(;;)
988 {
989 draw_amenu_options(menu_sel);
990 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
991 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
992 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
993 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
994 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
995 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
996 selected_id == MA_OPT2_GAMMA) {
703e4c7b 997 while ((inp = psp_pad_read(1)) & (BTN_LEFT|BTN_RIGHT)) {
2951214e 998 currentConfig.gamma += (inp & BTN_LEFT) ? -1 : 1;
999 if (currentConfig.gamma < 1) currentConfig.gamma = 1;
1000 if (currentConfig.gamma > 300) currentConfig.gamma = 300;
1001 draw_amenu_options(menu_sel);
1002 psp_msleep(18);
1003 }
1004 }
1005 }
1006 if (inp & BTN_X) { // toggleable options
1007 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1008 selected_id == MA_OPT2_DONE) {
1009 return;
1010 }
1011 }
1012 if (inp & BTN_CIRCLE) return;
1013 }
1014}
1015
1016// -------------- options --------------
1017
1018
1019menu_entry opt_entries[] =
1020{
1021 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
2951214e 1022 { "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1 },
1023 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },
1024 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },
1025 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },
1026 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },
1027 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },
1028 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1029 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x0020, 0, 0, 1 },
1030 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1031 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },
1032 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1033 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
2b90fc61 1034 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
2951214e 1035 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
1036 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
1037 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1038 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1039 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1040};
1041
1042#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1043
1044
1045static const char *region_name(unsigned int code)
1046{
1047 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1048 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1049 int u, i = 0;
1050 if (code) {
1051 code <<= 1;
1052 while((code >>= 1)) i++;
1053 if (i > 4) return "unknown";
1054 return names[i];
1055 } else {
1056 static char name[24];
1057 strcpy(name, "Auto:");
1058 for (u = 0; u < 3; u++) {
1059 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1060 while((code >>= 1)) i++;
1061 strcat(name, names_short[i]);
1062 }
1063 return name;
1064 }
1065}
1066
1067
1068static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1069{
1070 char *str, str24[24];
1071
1072 switch (entry->id)
1073 {
1074 case MA_OPT_RENDERER:
1075 if (currentConfig.PicoOpt&0x10)
1076 str = " 8bit fast";
1077 else if (currentConfig.EmuOpt&0x80)
1078 str = "16bit accurate";
1079 else
1080 str = " 8bit accurate";
1081 text_out16(x, y, "Renderer: %s", str);
1082 break;
1083 case MA_OPT_FRAMESKIP:
1084 if (currentConfig.Frameskip < 0)
1085 strcpy(str24, "Auto");
1086 else sprintf(str24, "%i", currentConfig.Frameskip);
1087 text_out16(x, y, "Frameskip %s", str24);
1088 break;
1089 case MA_OPT_SOUND_QUALITY:
1090 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1091 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1092 break;
1093 case MA_OPT_REGION:
1094 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1095 break;
1096 case MA_OPT_CONFIRM_STATES:
1097 switch ((currentConfig.EmuOpt >> 9) & 5) {
1098 default: str = "OFF"; break;
1099 case 1: str = "writes"; break;
1100 case 4: str = "loads"; break;
1101 case 5: str = "both"; break;
1102 }
1103 text_out16(x, y, "Confirm savestate %s", str);
1104 break;
2b90fc61 1105 case MA_OPT_CPU_CLOCKS:
1106 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1107 break;
2951214e 1108 case MA_OPT_SAVECFG:
1109 str24[0] = 0;
1110 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1111 text_out16(x, y, "Save cfg as default%s", str24);
1112 break;
1113 case MA_OPT_LOADCFG:
1114 text_out16(x, y, "Load cfg from profile %i", config_slot);
1115 break;
1116 default:
1117 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1118 break;
1119 }
1120}
1121
1122
1123
1124static void draw_menu_options(int menu_sel)
1125{
1126 int tl_x = 80+25, tl_y = 16+24;
1127
1128 menu_draw_begin();
1129
1130 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1131
1132 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1133
1134 menu_draw_end();
1135}
1136
1137static int sndrate_prevnext(int rate, int dir)
1138{
1139 int i, rates[] = { 11025, 22050, 44100 };
1140
1141 for (i = 0; i < 5; i++)
1142 if (rates[i] == rate) break;
1143
1144 i += dir ? 1 : -1;
1145 if (i > 2) return dir ? 44100 : 22050;
1146 if (i < 0) return dir ? 22050 : 11025;
1147 return rates[i];
1148}
1149
1150static void region_prevnext(int right)
1151{
1152 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1153 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1154 int i;
1155 if (right) {
1156 if (!currentConfig.PicoRegion) {
1157 for (i = 0; i < 6; i++)
1158 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1159 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1160 else currentConfig.PicoRegion=1;
1161 }
1162 else currentConfig.PicoRegion<<=1;
1163 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1164 } else {
1165 if (!currentConfig.PicoRegion) {
1166 for (i = 0; i < 6; i++)
1167 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1168 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1169 }
1170 else currentConfig.PicoRegion>>=1;
1171 }
1172}
1173
1174static void menu_options_save(void)
1175{
1176 PicoOpt = currentConfig.PicoOpt;
1177 PsndRate = currentConfig.PsndRate;
1178 PicoRegionOverride = currentConfig.PicoRegion;
1179 if (!(PicoOpt & 0x20)) {
1180 // unbind XYZ MODE, just in case
1181 unbind_action(0xf00);
1182 }
1183}
1184
1185static int menu_loop_options(void)
1186{
1187 static int menu_sel = 0;
1188 int menu_sel_max, ret;
1189 unsigned long inp = 0;
1190 menu_id selected_id;
1191
1192 currentConfig.PicoOpt = PicoOpt;
1193 currentConfig.PsndRate = PsndRate;
1194 currentConfig.PicoRegion = PicoRegionOverride;
1195
1196 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1197 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1198 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1199 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1200
1201 while (1)
1202 {
1203 draw_menu_options(menu_sel);
1204 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
1205 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1206 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1207 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1208 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1209 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1210 switch (selected_id) {
1211 case MA_OPT_RENDERER:
1212 if (inp & BTN_LEFT) {
1213 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1214 currentConfig.PicoOpt&= ~0x10;
1215 currentConfig.EmuOpt |= 0x80;
1216 }
1217 } else {
1218 if (!(currentConfig.PicoOpt&0x10) || (currentConfig.EmuOpt &0x80)) {
1219 currentConfig.PicoOpt|= 0x10;
1220 currentConfig.EmuOpt &= ~0x80;
1221 }
1222 }
1223 break;
1224 case MA_OPT_SOUND_QUALITY:
1225 if ((inp & BTN_RIGHT) && currentConfig.PsndRate == 44100 &&
1226 !(currentConfig.PicoOpt&0x08))
1227 {
1228 currentConfig.PsndRate = 11025;
1229 currentConfig.PicoOpt |= 8;
1230 } else if ((inp & BTN_LEFT) && currentConfig.PsndRate == 11025 &&
1231 (currentConfig.PicoOpt&0x08) && !(PicoMCD&1))
1232 {
1233 currentConfig.PsndRate = 44100;
1234 currentConfig.PicoOpt &= ~8;
1235 } else
1236 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
1237 break;
1238 case MA_OPT_REGION:
1239 region_prevnext(inp & BTN_RIGHT);
1240 break;
1241 case MA_OPT_CONFIRM_STATES: {
1242 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1243 n += (inp & BTN_LEFT) ? -1 : 1;
1244 if (n < 0) n = 0; else if (n > 3) n = 3;
1245 n |= n << 1; n &= ~2;
1246 currentConfig.EmuOpt &= ~0xa00;
1247 currentConfig.EmuOpt |= n << 9;
1248 break;
1249 }
1250 case MA_OPT_SAVE_SLOT:
1251 if (inp & BTN_RIGHT) {
1252 state_slot++; if (state_slot > 9) state_slot = 0;
1253 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1254 }
1255 break;
2b90fc61 1256 case MA_OPT_CPU_CLOCKS:
1257 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1258 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1259 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1260 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1261 draw_menu_options(menu_sel); // will wait vsync
1262 }
1263 break;
2951214e 1264 case MA_OPT_SAVECFG:
1265 case MA_OPT_SAVECFG_GAME:
1266 case MA_OPT_LOADCFG:
1267 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1268 if (config_slot > 9) config_slot = 0;
1269 if (config_slot < 0) config_slot = 9;
1270 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1271 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1272 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1273 break;
1274 default:
1275 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1276 break;
1277 }
1278 }
1279 }
1280 if (inp & BTN_X) {
1281 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1282 {
1283 switch (selected_id)
1284 {
1285 case MA_OPT_SCD_OPTS:
1286 cd_menu_loop_options();
1287 if (engineState == PGS_ReloadRom)
1288 return 0; // test BIOS
1289 break;
1290 case MA_OPT_ADV_OPTS:
1291 amenu_loop_options();
1292 break;
1293 case MA_OPT_SAVECFG: // done (update and write)
1294 menu_options_save();
1295 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1296 else strcpy(menuErrorMsg, "failed to write config");
1297 return 1;
1298 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1299 menu_options_save();
1300 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1301 else strcpy(menuErrorMsg, "failed to write config");
1302 return 1;
1303 case MA_OPT_LOADCFG:
1304 ret = emu_ReadConfig(1, 1);
1305 if (!ret) ret = emu_ReadConfig(0, 1);
1306 if (ret) strcpy(menuErrorMsg, "config loaded");
1307 else strcpy(menuErrorMsg, "failed to load config");
1308 return 1;
1309 default:
1310 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1311 break;
1312 }
1313 }
1314 }
1315 if(inp & BTN_CIRCLE) {
1316 menu_options_save();
1317 return 0; // done (update, no write)
1318 }
1319 }
1320}
1321
1322// -------------- credits --------------
1323
1324static void draw_menu_credits(void)
1325{
1326 int tl_x = 80+15, tl_y = 16+64, y;
1327 menu_draw_begin();
1328
1329 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1330
1331 y = tl_y;
1332 text_out16(tl_x, y, "Credits:");
1333 text_out16(tl_x, (y+=10), "Dave: base code of PicoDrive");
1334 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1335 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1336 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
1337 text_out16(tl_x, (y+=10), " opensource Gens");
1338 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
1339 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1340
1341 menu_draw_end();
1342}
1343
1344
1345// -------------- root menu --------------
1346
1347menu_entry main_entries[] =
1348{
1349 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1350 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1351 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1352 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1353 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1354 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1355 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1356 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1357 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1358 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1359};
1360
1361#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1362
1363static void draw_menu_root(int menu_sel)
1364{
1365 const int tl_x = 80+70, tl_y = 16+70;
1366
1367 menu_draw_begin();
1368
1369 text_out16(tl_x, 16+20, "PicoDrive v" VERSION);
1370
1371 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1372
1373 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1374
1375 // error
1376 if (menuErrorMsg[0]) {
1377 // memset((char *)menu_screen + 321*224*2, 0, 321*16*2);
1378 text_out16(5, 258, menuErrorMsg);
1379 }
1380 menu_draw_end();
1381}
1382
1383
1384static void menu_loop_root(void)
1385{
1386 static int menu_sel = 0;
1387 int ret, menu_sel_max;
1388 unsigned long inp = 0;
1389
1390 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
1391 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1392 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1393 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
1394 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1395
1396 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1397 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1398
1399 /* make sure action buttons are not pressed on entering menu */
1400 draw_menu_root(menu_sel);
1401
703e4c7b 1402 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
2951214e 1403
1404 for (;;)
1405 {
1406 draw_menu_root(menu_sel);
1407 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R);
1408 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1409 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1410 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
1411 if( inp & (BTN_SELECT|BTN_CIRCLE)) {
1412 if (rom_data) {
703e4c7b 1413 while (psp_pad_read(1) & (BTN_SELECT|BTN_CIRCLE)) psp_msleep(50); // wait until released
2951214e 1414 engineState = PGS_Running;
1415 break;
1416 }
1417 }
1418 if(inp & BTN_X) {
1419 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1420 {
1421 case MA_MAIN_RESUME_GAME:
1422 if (rom_data) {
703e4c7b 1423 while (psp_pad_read(1) & BTN_X) psp_msleep(50);
2951214e 1424 engineState = PGS_Running;
1425 return;
1426 }
1427 break;
1428 case MA_MAIN_SAVE_STATE:
1429 if (rom_data) {
1430 if(savestate_menu_loop(0))
1431 continue;
1432 engineState = PGS_Running;
1433 return;
1434 }
1435 break;
1436 case MA_MAIN_LOAD_STATE:
1437 if (rom_data) {
1438 if(savestate_menu_loop(1))
1439 continue;
1440 engineState = PGS_Running;
1441 return;
1442 }
1443 break;
1444 case MA_MAIN_RESET_GAME:
1445 if (rom_data) {
1446 emu_ResetGame();
1447 engineState = PGS_Running;
1448 return;
1449 }
1450 break;
1451 case MA_MAIN_LOAD_ROM:
1452 {
1453 char curr_path[PATH_MAX], *selfname;
1454 FILE *tstf;
1455 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1456 {
1457 fclose(tstf);
1458 strcpy(curr_path, currentConfig.lastRomFile);
1459 }
1460 else
1461 getcwd(curr_path, PATH_MAX);
1462 selfname = romsel_loop(curr_path);
1463 if (selfname) {
1464 lprintf("selected file: %s\n", selfname);
1465 engineState = PGS_ReloadRom;
1466 return;
1467 }
1468 break;
1469 }
1470 case MA_MAIN_OPTIONS:
1471 ret = menu_loop_options();
1472 if (ret == 1) continue; // status update
1473 if (engineState == PGS_ReloadRom)
1474 return; // BIOS test
1475 break;
1476 case MA_MAIN_CONTROLS:
1477 kc_sel_loop();
1478 break;
1479 case MA_MAIN_CREDITS:
1480 draw_menu_credits();
1481 psp_msleep(500);
1482 inp = wait_for_input(BTN_X|BTN_CIRCLE);
1483 break;
1484 case MA_MAIN_EXIT:
1485 engineState = PGS_Quit;
1486 return;
1487 case MA_MAIN_PATCHES:
1488 if (rom_data && PicoPatches) {
1489 patches_menu_loop();
1490 PicoPatchApply();
1491 strcpy(menuErrorMsg, "Patches applied");
1492 continue;
1493 }
1494 break;
1495 default:
1496 lprintf("%s: something unknown selected\n", __FUNCTION__);
1497 break;
1498 }
1499 }
1500 menuErrorMsg[0] = 0; // clear error msg
1501 }
1502}
1503
1504// warning: alignment
1505static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1506{
1507 unsigned int *dest = dst;
1508 const unsigned int *srce = src;
1509 pixels /= 2;
1510 if (darker)
1511 {
1512 while (pixels--)
1513 {
1514 unsigned int p = *srce++;
1515 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1516 }
1517 }
1518 else
1519 {
1520 while (pixels--)
1521 {
1522 unsigned int p = *srce++;
1523 *dest++ = (p&0xf79ef79e)>>1;
1524 }
1525 }
1526}
1527
1528static void menu_prepare_bg(int use_game_bg)
1529{
1530 memset(bg_buffer, 0, sizeof(bg_buffer));
1531
1532 if (use_game_bg)
1533 {
1534 // darken the active framebuffer
1535 /*
1536 memset(bg_buffer, 0, 321*8*2);
1537 menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);
1538 memset(bg_buffer + 321*232*2, 0, 321*8*2);
1539 */
1540 }
1541 else
1542 {
1543 // should really only happen once, on startup..
1544 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1545 }
1546}
1547
1548static void menu_gfx_prepare(void)
1549{
1550 menu_prepare_bg(rom_data != NULL);
1551
1552 menu_draw_begin();
1553 menu_draw_end();
1554}
1555
1556
1557void menu_loop(void)
1558{
1559 menu_gfx_prepare();
1560
1561 menu_loop_root();
1562
1563 menuErrorMsg[0] = 0;
1564}
1565
1566
1567// --------- CD tray close menu ----------
1568
1569static void draw_menu_tray(int menu_sel)
1570{
1571 int tl_x = 70, tl_y = 90, y;
1572
1573 menu_draw_begin();
1574
1575 text_out16(tl_x, 20, "The unit is about to");
1576 text_out16(tl_x, 30, "close the CD tray.");
1577
1578 y = tl_y;
1579 text_out16(tl_x, y, "Load new CD image");
1580 text_out16(tl_x, (y+=10), "Insert nothing");
1581
1582 // draw cursor
1583 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1584 // error
1585 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1586 menu_draw_end();
1587}
1588
1589
1590int menu_loop_tray(void)
1591{
1592 int menu_sel = 0, menu_sel_max = 1;
1593 unsigned long inp = 0;
1594 char curr_path[PATH_MAX], *selfname;
1595 FILE *tstf;
1596
1597 menu_gfx_prepare();
1598
1599 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1600 {
1601 fclose(tstf);
1602 strcpy(curr_path, currentConfig.lastRomFile);
1603 }
1604 else
1605 {
1606 getcwd(curr_path, PATH_MAX);
1607 }
1608
1609 /* make sure action buttons are not pressed on entering menu */
1610 draw_menu_tray(menu_sel);
703e4c7b 1611 while (psp_pad_read(1) & BTN_X) psp_msleep(50);
2951214e 1612
1613 for (;;)
1614 {
1615 draw_menu_tray(menu_sel);
1616 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X);
1617 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1618 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1619 if(inp & BTN_X ) {
1620 switch (menu_sel) {
1621 case 0: // select image
1622 selfname = romsel_loop(curr_path);
1623 if (selfname) {
1624 int ret = -1, cd_type;
1625 cd_type = emu_cdCheck(NULL);
1626 if (cd_type > 0)
1627 ret = Insert_CD(romFileName, cd_type == 2);
1628 if (ret != 0) {
1629 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1630 lprintf("%s\n", menuErrorMsg);
1631 continue;
1632 }
1633 engineState = PGS_RestartRun;
1634 return 1;
1635 }
1636 break;
1637 case 1: // insert nothing
1638 engineState = PGS_RestartRun;
1639 return 0;
1640 }
1641 }
1642 menuErrorMsg[0] = 0; // clear error msg
1643 }
1644}
1645
1646
PicoDrive's frontend in a lib