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libretro: satisfy vita's dynarec needs in a cleaner way
[picodrive.git] / platform / psp / menu.c
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1/*
2 * PicoDrive
3 * (C) notaz, 2006-2008
4 *
5 * This work is licensed under the terms of MAME license.
6 * See COPYING file in the top-level directory.
7 */
8
9// don't like to use loads of #ifdefs, so duplicating GP2X code
10// horribly instead
11
12#include <string.h>
13#include <stdlib.h>
14#include <wchar.h>
15#include <unistd.h>
16#include <sys/syslimits.h> // PATH_MAX
17
18#include <pspdisplay.h>
19#include <pspgu.h>
20#include <pspiofilemgr.h>
21#include <psputils.h>
22
23#include "psp.h"
24#include "emu.h"
25#include "menu.h"
26#include "mp3.h"
27#include "../common/menu.h"
28#include "../common/emu.h"
29#include "../common/readpng.h"
30#include "../common/lprintf.h"
31#include "../common/input.h"
32#include "version.h"
33
34#include <pico/pico_int.h>
35#include <pico/patch.h>
36#include <zlib.h>
37
38
39#define pspKeyUnkn "???"
40const char * const keyNames[] = {
41 "SELECT", pspKeyUnkn, pspKeyUnkn, "START", "UP", "RIGHT", "DOWN", "LEFT",
42 "L", "R", pspKeyUnkn, pspKeyUnkn, "TRIANGLE", "CIRCLE", "X", "SQUARE",
43 "HOME", "HOLD", "WLAN_UP", "REMOTE", "VOLUP", "VOLDOWN", "SCREEN", "NOTE",
44 pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, "NUB UP", "NUB RIGHT", "NUB DOWN", "NUB LEFT" // fake
45};
46
47static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
48#define menu_screen psp_screen
49
50void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
51static void menu_prepare_bg(int use_game_bg, int use_fg);
52
53
54static unsigned int inp_prev = 0;
55
56void menu_draw_begin(void)
57{
58 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
59 // int i;
60
61 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
62 // memcpy32((int *)dst, (int *)src, 480*2/4);
63
64 sceGuSync(0,0); // sync with prev
65 sceGuStart(GU_DIRECT, guCmdList);
66 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
67 sceGuFinish();
68 sceGuSync(0,0);
69}
70
71
72void menu_draw_end(void)
73{
74 psp_video_flip(1);
75}
76
77
78// --------- loading ROM screen ----------
79
80static int lcdr_line = 0;
81
82static void load_progress_cb(int percent)
83{
84 int ln, len = percent * 480 / 100;
85 unsigned short *dst;
86
87 //sceDisplayWaitVblankStart();
88
89 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
90
91 if (len > 480) len = 480;
92 for (ln = 8; ln > 0; ln--, dst += 512)
93 memset(dst, 0xff, len*2);
94}
95
96static void cdload_progress_cb(int percent)
97{
98 int ln, len = percent * 480 / 100;
99 unsigned short *dst;
100
101 if (lcdr_line <= 2) {
102 lcdr_line++;
103 smalltext_out16(1, lcdr_line++ * 10, "Processing CD image / MP3s", 0xffff);
104 smalltext_out16_lim(1, lcdr_line++ * 10, romFileName, 0xffff, 80);
105 }
106
107 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
108
109 if (len > 480) len = 480;
110 for (ln = 8; ln > 0; ln--, dst += 512)
111 memset(dst, 0xff, len*2);
112}
113
114void menu_romload_prepare(const char *rom_name)
115{
116 const char *p = rom_name + strlen(rom_name);
117 while (p > rom_name && *p != '/') p--;
118
119 psp_video_switch_to_single();
120 if (rom_loaded) menu_draw_begin();
121 else memset32_uncached(psp_screen, 0, 512*272*2/4);
122
123 smalltext_out16(1, 1, "Loading", 0xffff);
124 smalltext_out16_lim(1, 10, p, 0xffff, 80);
125 PicoCartLoadProgressCB = load_progress_cb;
126 PicoCDLoadProgressCB = cdload_progress_cb;
127 lcdr_line = 2;
128}
129
130void menu_romload_end(void)
131{
132 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
133 smalltext_out16(1, ++lcdr_line*10, "Starting emulation...", 0xffff);
134}
135
136// -------------- ROM selector --------------
137
138struct my_dirent
139{
140 unsigned int d_type;
141 char d_name[255];
142};
143
144// bbbb bggg gggr rrrr
145static unsigned short file2color(const char *fname)
146{
147 const char *ext = fname + strlen(fname) - 3;
148 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };
149 static const char *other_exts[] = { "gmv", "pat" };
150 int i;
151
152 if (ext < fname) ext = fname;
153 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
154 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
155 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
156 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
157 return 0xffff;
158}
159
160static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
161{
162 int start, i, pos;
163
164 start = 13 - sel;
165 n--; // exclude current dir (".")
166
167 menu_draw_begin();
168
169 if (!rom_loaded) {
170// menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
171 }
172
173 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
174
175 if (start - 2 >= 0)
176 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
177 for (i = 0; i < n; i++) {
178 pos = start + i;
179 if (pos < 0) continue;
180 if (pos > 26) break;
181 if (namelist[i+1]->d_type & FIO_S_IFDIR) {
182 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
183 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
184 } else {
185 unsigned short color = file2color(namelist[i+1]->d_name);
186 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
187 }
188 }
189 text_out16(5, 130, ">");
190 menu_draw_end();
191}
192
193static int scandir_cmp(const void *p1, const void *p2)
194{
195 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
196 if ((*d1)->d_type & (*d2)->d_type & FIO_S_IFDIR)
197 return strcasecmp((*d1)->d_name, (*d2)->d_name);
198 if ((*d1)->d_type & FIO_S_IFDIR) return -1; // put before
199 if ((*d2)->d_type & FIO_S_IFDIR) return 1;
200 return strcasecmp((*d1)->d_name, (*d2)->d_name);
201}
202
203static char *filter_exts[] = {
204 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
205 ".jpg", ".pbp"
206};
207
208static int scandir_filter(const struct my_dirent *ent)
209{
210 const char *p;
211 int i;
212
213 if (ent == NULL || ent->d_name == NULL) return 0;
214 if (strlen(ent->d_name) < 5) return 1;
215
216 p = ent->d_name + strlen(ent->d_name) - 4;
217
218 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
219 {
220 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
221 }
222
223 return 1;
224}
225
226static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
227 int(*filter)(const struct my_dirent *),
228 int(*compar)(const void *, const void *))
229{
230 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
231 struct my_dirent **namelist = NULL, *ent;
232 SceIoDirent sce_ent;
233
234 namelist = malloc(sizeof(*namelist) * name_alloc);
235 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
236
237 // try to read first..
238 dir_uid = sceIoDopen(dir);
239 if (dir_uid >= 0)
240 {
241 /* it is very important to clear SceIoDirent to be passed to sceIoDread(), */
242 /* or else it may crash, probably misinterpreting something in it. */
243 memset(&sce_ent, 0, sizeof(sce_ent));
244 ret = sceIoDread(dir_uid, &sce_ent);
245 if (ret < 0)
246 {
247 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
248 goto fail;
249 }
250 }
251 else
252 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
253
254 while (ret > 0)
255 {
256 ent = malloc(sizeof(*ent));
257 if (ent == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
258 ent->d_type = sce_ent.d_stat.st_mode;
259 strncpy(ent->d_name, sce_ent.d_name, sizeof(ent->d_name));
260 ent->d_name[sizeof(ent->d_name)-1] = 0;
261 if (filter == NULL || filter(ent))
262 namelist[name_count++] = ent;
263 else free(ent);
264
265 if (name_count >= name_alloc)
266 {
267 void *tmp;
268 name_alloc *= 2;
269 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
270 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
271 namelist = tmp;
272 }
273
274 memset(&sce_ent, 0, sizeof(sce_ent));
275 ret = sceIoDread(dir_uid, &sce_ent);
276 }
277
278 // sort
279 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
280
281 // all done.
282 ret = name_count;
283 *namelist_out = namelist;
284 goto end;
285
286fail:
287 if (namelist != NULL)
288 {
289 while (name_count--)
290 free(namelist[name_count]);
291 free(namelist);
292 }
293end:
294 if (dir_uid >= 0) sceIoDclose(dir_uid);
295 return ret;
296}
297
298
299static SceIoStat cpstat;
300
301static char *romsel_loop(char *curr_path)
302{
303 struct my_dirent **namelist;
304 int n, iret, sel = 0;
305 unsigned long inp = 0;
306 char *ret = NULL, *fname = NULL;
307
308 // is this a dir or a full path?
309 memset(&cpstat, 0, sizeof(cpstat));
310 iret = sceIoGetstat(curr_path, &cpstat);
311 if (iret >= 0 && (cpstat.st_mode & FIO_S_IFDIR)); // dir
312 else if (iret >= 0 && (cpstat.st_mode & FIO_S_IFREG)) { // file
313 char *p;
314 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
315 if (p > curr_path) {
316 *p = 0;
317 fname = p+1;
318 }
319 else strcpy(curr_path, "ms0:/");
320 }
321 else strcpy(curr_path, "ms0:/"); // something else
322
323 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
324 if (n < 0) {
325 // try root..
326 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
327 if (n < 0) {
328 // oops, we failed
329 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
330 return NULL;
331 }
332 }
333
334 // try to find sel
335 if (fname != NULL) {
336 int i;
337 for (i = 1; i < n; i++) {
338 if (strcmp(namelist[i]->d_name, fname) == 0) {
339 sel = i - 1;
340 break;
341 }
342 }
343 }
344
345 for (;;)
346 {
347 draw_dirlist(curr_path, namelist, n, sel);
348 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_X|PBTN_CIRCLE, 0);
349 if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }
350 if(inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
351 if(inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
352 if(inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }
353 if(inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
354 if(inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
355 if(inp & PBTN_CIRCLE) // enter dir/select
356 {
357 if (namelist[sel+1]->d_type & FIO_S_IFDIR)
358 {
359 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
360 char *p, *newdir = malloc(newlen);
361 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
362 char *start = curr_path;
363 p = start + strlen(start) - 1;
364 while (*p == '/' && p > start) p--;
365 while (*p != '/' && *p != ':' && p > start) p--;
366 if (p <= start || *p == ':') strcpy(newdir, "ms0:/");
367 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
368 } else {
369 strcpy(newdir, curr_path);
370 p = newdir + strlen(newdir) - 1;
371 while (*p == '/' && p >= newdir) *p-- = 0;
372 strcat(newdir, "/");
373 strcat(newdir, namelist[sel+1]->d_name);
374 }
375 ret = romsel_loop(newdir);
376 free(newdir);
377 break;
378 }
379 else if (namelist[sel+1]->d_type & FIO_S_IFREG)
380 {
381 strcpy(romFileName, curr_path);
382 strcat(romFileName, "/");
383 strcat(romFileName, namelist[sel+1]->d_name);
384 ret = romFileName;
385 break;
386 }
387 }
388 if(inp & PBTN_X) break; // cancel
389 }
390
391 if (n > 0) {
392 while(n--) free(namelist[n]);
393 free(namelist);
394 }
395
396 return ret;
397}
398
399// ------------ patch/gg menu ------------
400
401static void draw_patchlist(int sel)
402{
403 int start, i, pos, active;
404
405 start = 13 - sel;
406
407 menu_draw_begin();
408
409 for (i = 0; i < PicoPatchCount; i++) {
410 pos = start + i;
411 if (pos < 0) continue;
412 if (pos > 26) break;
413 active = PicoPatches[i].active;
414 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
415 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
416 }
417 pos = start + i;
418 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
419
420 text_out16(5, 130, ">");
421 menu_draw_end();
422}
423
424
425static void patches_menu_loop(void)
426{
427 int menu_sel = 0;
428 unsigned long inp = 0;
429
430 for(;;)
431 {
432 draw_patchlist(menu_sel);
433 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_X|PBTN_CIRCLE, 0);
434 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
435 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
436 if(inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
437 if(inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
438 if(inp & PBTN_CIRCLE) { // action
439 if (menu_sel < PicoPatchCount)
440 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
441 else return;
442 }
443 if(inp & PBTN_X) return;
444 }
445
446}
447
448// ------------ savestate loader ------------
449
450static int state_slot_flags = 0;
451
452static void state_check_slots(void)
453{
454 int slot;
455
456 state_slot_flags = 0;
457
458 for (slot = 0; slot < 10; slot++)
459 {
460 if (emu_checkSaveFile(slot))
461 {
462 state_slot_flags |= 1 << slot;
463 }
464 }
465}
466
467static void *get_oldstate_for_preview(void)
468{
469 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
470 if (ptr == NULL) return NULL;
471
472 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
473 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
474 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
475 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
476 return ptr;
477}
478
479static void restore_oldstate(void *ptrx)
480{
481 unsigned char *ptr = ptrx;
482 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
483 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
484 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
485 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
486 free(ptrx);
487}
488
489static void draw_savestate_bg(int slot)
490{
491 void *file, *oldstate;
492 char *fname;
493
494 fname = emu_GetSaveFName(1, 0, slot);
495 if (!fname) return;
496
497 oldstate = get_oldstate_for_preview();
498 if (oldstate == NULL) return;
499
500 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
501 file = gzopen(fname, "rb");
502 emu_setSaveStateCbs(1);
503 } else {
504 file = fopen(fname, "rb");
505 emu_setSaveStateCbs(0);
506 }
507
508 if (file) {
509 if (PicoAHW & PAHW_MCD) {
510 PicoCdLoadStateGfx(file);
511 } else {
512 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
513 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
514 areaSeek(file, 0x2000, SEEK_CUR);
515 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
516 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
517 areaSeek(file, 0x221a0, SEEK_SET);
518 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
519 }
520 areaClose(file);
521 }
522
523 emu_forcedFrame(0);
524 menu_prepare_bg(1, 0);
525
526 restore_oldstate(oldstate);
527}
528
529static void draw_savestate_menu(int menu_sel, int is_loading)
530{
531 int tl_x = 80+25, tl_y = 16+60, y, i;
532
533 if (state_slot_flags & (1 << menu_sel))
534 draw_savestate_bg(menu_sel);
535 menu_draw_begin();
536
537 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
538
539 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
540
541 /* draw all 10 slots */
542 y = tl_y;
543 for (i = 0; i < 10; i++, y+=10)
544 {
545 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
546 }
547 text_out16(tl_x, y, "back");
548
549 menu_draw_end();
550}
551
552static int savestate_menu_loop(int is_loading)
553{
554 static int menu_sel = 10;
555 int menu_sel_max = 10;
556 unsigned long inp = 0;
557
558 state_check_slots();
559
560 for(;;)
561 {
562 draw_savestate_menu(menu_sel, is_loading);
563 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_X|PBTN_CIRCLE, 0);
564 if(inp & PBTN_UP ) {
565 do {
566 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
567 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
568 }
569 if(inp & PBTN_DOWN) {
570 do {
571 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
572 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
573 }
574 if(inp & PBTN_CIRCLE) { // save/load
575 if (menu_sel < 10) {
576 state_slot = menu_sel;
577 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
578 if (emu_SaveLoadGame(is_loading, 0)) {
579 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
580 return 1;
581 }
582 return 0;
583 } else return 1;
584 }
585 if(inp & PBTN_X) return 1;
586 }
587}
588
589// -------------- key config --------------
590
591static char *action_binds(int player_idx, int action_mask)
592{
593 static char strkeys[32*5];
594 int i;
595
596 strkeys[0] = 0;
597 for (i = 0; i < 32; i++) // i is key index
598 {
599 if (currentConfig.KeyBinds[i] & action_mask)
600 {
601 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
602 if (strkeys[0]) {
603 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
604 strcat(strkeys, keyNames[i]);
605 break;
606 }
607 else strcpy(strkeys, keyNames[i]);
608 }
609 }
610
611 return strkeys;
612}
613
614static void unbind_action(int action)
615{
616 int i;
617
618 for (i = 0; i < 32; i++)
619 currentConfig.KeyBinds[i] &= ~action;
620}
621
622static int count_bound_keys(int action, int pl_idx)
623{
624 int i, keys = 0;
625
626 for (i = 0; i < 32; i++)
627 {
628 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
629 if (currentConfig.KeyBinds[i] & action) keys++;
630 }
631
632 return keys;
633}
634
635static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)
636{
637 int x, y, tl_y = 16+20, i;
638
639 menu_draw_begin();
640 if (player_idx >= 0) {
641 text_out16(80+80, 16, "Player %i controls", player_idx + 1);
642 x = 80+80;
643 } else {
644 text_out16(80+80, 16, "Emulator controls");
645 x = 80+40;
646 }
647
648 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
649
650 y = tl_y;
651 for (i = 0; i < opt_cnt; i++, y+=10)
652 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
653
654 text_out16(x, y, "Done");
655
656 if (sel < opt_cnt) {
657 text_out16(80+30, 220, "Press a button to bind/unbind");
658 text_out16(80+30, 230, "Use SELECT to clear");
659 text_out16(80+30, 240, "To bind UP/DOWN, hold SELECT");
660 text_out16(80+30, 250, "Select \"Done\" to exit");
661 } else {
662 text_out16(80+30, 230, "Use Options -> Save cfg");
663 text_out16(80+30, 240, "to save controls");
664 text_out16(80+30, 250, "Press X or O to exit");
665 }
666 menu_draw_end();
667}
668
669static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
670{
671 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
672 unsigned long inp = 0;
673
674 for (;;)
675 {
676 draw_key_config(opts, opt_cnt, player_idx, sel);
677 inp = in_menu_wait(CONFIGURABLE_KEYS|PBTN_SELECT, 1);
678 if (!(inp & PBTN_SELECT)) {
679 prev_select = 0;
680 if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
681 if(inp & PBTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
682 }
683 if (sel >= opt_cnt) {
684 if (inp & (PBTN_X|PBTN_CIRCLE)) break;
685 else continue;
686 }
687 // if we are here, we want to bind/unbind something
688 if ((inp & PBTN_SELECT) && !prev_select)
689 unbind_action(opts[sel].mask);
690 prev_select = inp & PBTN_SELECT;
691 inp &= CONFIGURABLE_KEYS;
692 inp &= ~PBTN_SELECT;
693 for (i = 0; i < 32; i++)
694 if (inp & (1 << i)) {
695 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
696 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
697 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
698 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
699 currentConfig.KeyBinds[i] &= ~(3 << 16);
700 currentConfig.KeyBinds[i] |= player_idx << 16;
701 }
702 }
703 }
704}
705
706menu_entry ctrlopt_entries[] =
707{
708 { "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },
709 { "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },
710 { "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },
711 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x020, 0, 0, 1, 1 },
712 { "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },
713 { "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },
714};
715
716#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))
717const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;
718
719static void draw_kc_sel(int menu_sel)
720{
721 int tl_x = 80+25+40, tl_y = 16+60, y;
722
723 y = tl_y;
724 menu_draw_begin();
725 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
726
727 me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);
728
729 menu_draw_end();
730}
731
732
733// player2_flag, ?, ?, ?, ?, ?, ?, menu
734// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
735// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
736me_bind_action emuctrl_actions[] =
737{
738 { "Load State ", 1<<28 },
739 { "Save State ", 1<<27 },
740 { "Prev Save Slot ", 1<<25 },
741 { "Next Save Slot ", 1<<24 },
742 { "Switch Renderer ", 1<<26 },
743 { "Fast forward ", 1<<22 },
744 { "Pico Next page ", 1<<21 },
745 { "Pico Prev page ", 1<<20 },
746 { "Pico Switch input", 1<<19 },
747 { NULL, 0 }
748};
749
750static void kc_sel_loop(void)
751{
752 int menu_sel = 5, menu_sel_max = 5;
753 unsigned long inp = 0;
754 menu_id selected_id;
755
756 while (1)
757 {
758 draw_kc_sel(menu_sel);
759 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_X|PBTN_CIRCLE, 0);
760 selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);
761 if (inp & (PBTN_LEFT|PBTN_RIGHT)) // multi choise
762 me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0);
763 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
764 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
765 if (inp & PBTN_CIRCLE) {
766 int is_6button = PicoOpt & POPT_6BTN_PAD;
767 switch (selected_id) {
768 case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;
769 case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;
770 case MA_CTRL_EMU: key_config_loop(emuctrl_actions,
771 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;
772 case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;
773 default: return;
774 }
775 }
776 if (inp & PBTN_X) return;
777 }
778}
779
780
781// --------- sega/mega cd options ----------
782
783menu_entry cdopt_entries[] =
784{
785 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },
786 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },
787 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },
788 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },
789 { "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 },
790 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 },
791 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },
792 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 },
793 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 },
794 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 },
795 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },
796};
797
798#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
799const int cdopt_entry_count = CDOPT_ENTRY_COUNT;
800
801
802struct bios_names_t
803{
804 char us[32], eu[32], jp[32];
805};
806
807static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
808{
809 struct bios_names_t *bios_names = param;
810 char ra_buff[16];
811
812 switch (entry->id)
813 {
814 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
815 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
816 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
817 case MA_CDOPT_READAHEAD:
818 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
819 else strcpy(ra_buff, " OFF");
820 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
821 break;
822 default:break;
823 }
824}
825
826static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
827{
828 int tl_x = 80+25, tl_y = 16+60;
829 menu_id selected_id;
830 char ra_buff[16];
831
832 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
833 else strcpy(ra_buff, " OFF");
834
835 menu_draw_begin();
836
837 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
838
839 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
840
841 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
842 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
843 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
844 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
845 text_out16(tl_x, 250, "Press start to test selected BIOS");
846
847 menu_draw_end();
848}
849
850static void cd_menu_loop_options(void)
851{
852 static int menu_sel = 0;
853 int menu_sel_max = 10;
854 unsigned long inp = 0;
855 struct bios_names_t bios_names;
856 menu_id selected_id;
857 char *bios, *p;
858
859 if (emu_findBios(4, &bios)) { // US
860 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
861 if (*p == '/') p++;
862 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
863 } else strcpy(bios_names.us, "NOT FOUND");
864
865 if (emu_findBios(8, &bios)) { // EU
866 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
867 if (*p == '/') p++;
868 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
869 } else strcpy(bios_names.eu, "NOT FOUND");
870
871 if (emu_findBios(1, &bios)) { // JP
872 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
873 if (*p == '/') p++;
874 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
875 } else strcpy(bios_names.jp, "NOT FOUND");
876
877 menuErrorMsg[0] = 0;
878
879 for (;;)
880 {
881 draw_cd_menu_options(menu_sel, &bios_names);
882 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_X|PBTN_CIRCLE|PBTN_START, 0);
883 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
884 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
885 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
886 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
887 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&
888 selected_id == MA_CDOPT_READAHEAD) {
889 if (inp & PBTN_LEFT) {
890 PicoCDBuffers >>= 1;
891 if (PicoCDBuffers < 2) PicoCDBuffers = 0;
892 } else {
893 if (PicoCDBuffers < 2) PicoCDBuffers = 2;
894 else PicoCDBuffers <<= 1;
895 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
896 }
897 }
898 }
899 if (inp & PBTN_CIRCLE) // toggleable options
900 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
901 selected_id == MA_CDOPT_DONE) {
902 return;
903 }
904 if (inp & PBTN_START) {
905 switch (selected_id) { // BIOS testers
906 case MA_CDOPT_TESTBIOS_USA:
907 if (emu_findBios(4, &bios)) { // test US
908 strcpy(romFileName, bios);
909 engineState = PGS_ReloadRom;
910 return;
911 }
912 break;
913 case MA_CDOPT_TESTBIOS_EUR:
914 if (emu_findBios(8, &bios)) { // test EU
915 strcpy(romFileName, bios);
916 engineState = PGS_ReloadRom;
917 return;
918 }
919 break;
920 case MA_CDOPT_TESTBIOS_JAP:
921 if (emu_findBios(1, &bios)) { // test JP
922 strcpy(romFileName, bios);
923 engineState = PGS_ReloadRom;
924 return;
925 }
926 break;
927 default:
928 break;
929 }
930 }
931 if (inp & PBTN_X) return;
932 }
933}
934
935// --------- display options ----------
936
937menu_entry opt3_entries[] =
938{
939 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1, 1 },
940 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1, 1 },
941 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1, 1 },
942 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1, 1 },
943 { NULL, MB_RANGE, MA_OPT3_GAMMAA, &currentConfig.gamma, 0, -4, 16, 1, 1 },
944 { NULL, MB_RANGE, MA_OPT3_BLACKLVL, &currentConfig.gamma2, 0, 0, 2, 1, 1 },
945 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1, 1 },
946 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1, 0 },
947 { "Set to 4:3 scaled", MB_NONE, MA_OPT3_PRES_SCALE43, NULL, 0, 0, 0, 1, 0 },
948 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1, 0 },
949 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1, 0 },
950};
951
952#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
953const int opt3_entry_count = OPT3_ENTRY_COUNT;
954
955
956static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
957{
958 switch (entry->id)
959 {
960 case MA_OPT3_SCALE:
961 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
962 break;
963 case MA_OPT3_HSCALE32:
964 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
965 break;
966 case MA_OPT3_HSCALE40:
967 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
968 break;
969 case MA_OPT3_FILTERING:
970 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
971 break;
972 case MA_OPT3_GAMMAA:
973 text_out16(x, y, "Gamma adjustment %2i", currentConfig.gamma);
974 break;
975 case MA_OPT3_BLACKLVL:
976 text_out16(x, y, "Black level %2i", currentConfig.gamma2);
977 break;
978 case MA_OPT3_VSYNC: {
979 char *val = " never";
980 if (currentConfig.EmuOpt & 0x2000)
981 val = (currentConfig.EmuOpt & 0x10000) ? "sometimes" : " always";
982 text_out16(x, y, "Wait for vsync (slow) %s", val);
983 break;
984 }
985 default: break;
986 }
987}
988
989static void menu_opt3_preview(int is_32col)
990{
991 void *oldstate = NULL;
992
993 if (!rom_loaded || ((Pico.video.reg[12]&1)^1) != is_32col)
994 {
995 extern char bgdatac32_start[], bgdatac40_start[];
996 extern int bgdatac32_size, bgdatac40_size;
997 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
998 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
999 int ret;
1000 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1001 if (ret == 0)
1002 {
1003 if (rom_loaded) oldstate = get_oldstate_for_preview();
1004 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1005 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1006 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1007 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1008 }
1009 else
1010 lprintf("uncompress returned %i\n", ret);
1011 }
1012
1013 memset32_uncached(psp_screen, 0, 512*272*2/4);
1014 emu_forcedFrame(0);
1015 menu_prepare_bg(1, 0);
1016
1017 if (oldstate) restore_oldstate(oldstate);
1018}
1019
1020static void draw_dispmenu_options(int menu_sel)
1021{
1022 int tl_x = 80, tl_y = 16+50;
1023
1024 menu_draw_begin();
1025
1026 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 316);
1027
1028 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1029
1030 menu_draw_end();
1031}
1032
1033static void dispmenu_loop_options(void)
1034{
1035 static int menu_sel = 0;
1036 int menu_sel_max, is_32col = (Pico.video.reg[12]&1)^1;
1037 unsigned long inp = 0;
1038 menu_id selected_id;
1039
1040 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1041
1042 for (;;)
1043 {
1044 draw_dispmenu_options(menu_sel);
1045 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_X|PBTN_CIRCLE, 0);
1046 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1047 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1048 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1049 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1050 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1051
1052 if (inp & (PBTN_LEFT|PBTN_RIGHT)) // multi choise
1053 {
1054 float *setting = NULL;
1055 int tmp;
1056 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0);
1057 switch (selected_id) {
1058 case MA_OPT3_SCALE: setting = &currentConfig.scale; break;
1059 case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
1060 case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
1061 case MA_OPT3_FILTERING:
1062 case MA_OPT3_GAMMAA:
1063 case MA_OPT3_BLACKLVL: menu_opt3_preview(is_32col); break;
1064 case MA_OPT3_VSYNC:
1065 tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
1066 tmp = (inp & PBTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1067 if (tmp > 3) tmp = 3;
1068 currentConfig.EmuOpt &= ~0x12000;
1069 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1070 break;
1071 default: break;
1072 }
1073 if (setting != NULL) {
1074 while ((inp = psp_pad_read(0)) & (PBTN_LEFT|PBTN_RIGHT)) {
1075 *setting += (inp & PBTN_LEFT) ? -0.01 : 0.01;
1076 if (*setting <= 0) *setting = 0.01;
1077 menu_opt3_preview(is_32col);
1078 draw_dispmenu_options(menu_sel); // will wait vsync
1079 }
1080 }
1081 }
1082 if (inp & PBTN_CIRCLE) { // toggleable options
1083 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1084 switch (selected_id) {
1085 case MA_OPT3_DONE:
1086 return;
1087 case MA_OPT3_PRES_NOSCALE:
1088 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1089 menu_opt3_preview(is_32col);
1090 break;
1091 case MA_OPT3_PRES_SCALE43:
1092 currentConfig.scale = 1.20;
1093 currentConfig.hscale40 = 1.00;
1094 currentConfig.hscale32 = 1.25;
1095 menu_opt3_preview(is_32col);
1096 break;
1097 case MA_OPT3_PRES_FULLSCR:
1098 currentConfig.scale = 1.20;
1099 currentConfig.hscale40 = 1.25;
1100 currentConfig.hscale32 = 1.56;
1101 menu_opt3_preview(is_32col);
1102 break;
1103 case MA_OPT3_FILTERING:
1104 menu_opt3_preview(is_32col);
1105 break;
1106 default: break;
1107 }
1108 }
1109 if (inp & PBTN_X) return;
1110 }
1111}
1112
1113
1114// --------- advanced options ----------
1115
1116menu_entry opt2_entries[] =
1117{
1118 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },
1119 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 },
1120 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 },
1121 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496, &PicoOpt, 0x00002, 0, 0, 1, 1 },
1122 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x00008, 0, 0, 1, 1 },
1123 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x00020, 0, 0, 1, 1 },
1124 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, &currentConfig.EmuOpt, 0x20000, 0, 0, 1, 1 },
1125 { "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoOpt, 0x80000, 0, 0, 1, 1 },
1126 { "Disable frame limiter", MB_ONOFF, MA_OPT2_NO_FRAME_LIMIT, &currentConfig.EmuOpt, 0x40000, 0, 0, 1, 1 },
1127 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },
1128};
1129
1130#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1131const int opt2_entry_count = OPT2_ENTRY_COUNT;
1132
1133
1134static void draw_amenu_options(int menu_sel)
1135{
1136 int tl_x = 80+25, tl_y = 16+50;
1137
1138 menu_draw_begin();
1139
1140 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1141
1142 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1143
1144 menu_draw_end();
1145}
1146
1147static void amenu_loop_options(void)
1148{
1149 static int menu_sel = 0;
1150 int menu_sel_max;
1151 unsigned long inp = 0;
1152 menu_id selected_id;
1153
1154 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1155
1156 for(;;)
1157 {
1158 draw_amenu_options(menu_sel);
1159 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_X|PBTN_CIRCLE, 0);
1160 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1161 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1162 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1163 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
1164 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&
1165 selected_id == MA_OPT2_GAMMA) {
1166 // TODO?
1167 }
1168 }
1169 if (inp & PBTN_CIRCLE) { // toggleable options
1170 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1171 selected_id == MA_OPT2_DONE) {
1172 return;
1173 }
1174 }
1175 if (inp & PBTN_X) return;
1176 }
1177}
1178
1179// -------------- options --------------
1180
1181
1182menu_entry opt_entries[] =
1183{
1184 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },
1185 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x080, 0, 0, 0, 1 },
1186 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1, 1 },
1187 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },
1188 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1, 1 },
1189 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },
1190 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },
1191 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1, 1 },
1192 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },
1193 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },
1194 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 },
1195 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1, 0 },
1196 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },
1197 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },
1198 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },
1199 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },
1200 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },
1201};
1202
1203#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1204const int opt_entry_count = OPT_ENTRY_COUNT;
1205
1206
1207static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1208{
1209 char *str, str24[24];
1210
1211 switch (entry->id)
1212 {
1213 case MA_OPT_RENDERER:
1214 if (PicoOpt & 0x10)
1215 str = "fast";
1216 else if (currentConfig.EmuOpt & 0x80)
1217 str = "accurate";
1218 else
1219 str = " 8bit accurate"; // n/a
1220 text_out16(x, y, "Renderer: %s", str);
1221 break;
1222 case MA_OPT_FRAMESKIP:
1223 if (currentConfig.Frameskip < 0)
1224 strcpy(str24, "Auto");
1225 else sprintf(str24, "%i", currentConfig.Frameskip);
1226 text_out16(x, y, "Frameskip %s", str24);
1227 break;
1228 case MA_OPT_SOUND_QUALITY:
1229 str = (PicoOpt&0x08)?"stereo":"mono";
1230 text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str);
1231 break;
1232 case MA_OPT_REGION:
1233 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));
1234 break;
1235 case MA_OPT_CONFIRM_STATES:
1236 switch ((currentConfig.EmuOpt >> 9) & 5) {
1237 default: str = "OFF"; break;
1238 case 1: str = "writes"; break;
1239 case 4: str = "loads"; break;
1240 case 5: str = "both"; break;
1241 }
1242 text_out16(x, y, "Confirm savestate %s", str);
1243 break;
1244 case MA_OPT_CPU_CLOCKS:
1245 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1246 break;
1247 case MA_OPT_SAVECFG:
1248 str24[0] = 0;
1249 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1250 text_out16(x, y, "Save cfg as default%s", str24);
1251 break;
1252 case MA_OPT_LOADCFG:
1253 text_out16(x, y, "Load cfg from profile %i", config_slot);
1254 break;
1255 default:
1256 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1257 break;
1258 }
1259}
1260
1261
1262static void draw_menu_options(int menu_sel)
1263{
1264 int tl_x = 80+25, tl_y = 16+24;
1265
1266 menu_draw_begin();
1267
1268 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1269
1270 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1271
1272 menu_draw_end();
1273}
1274
1275static int sndrate_prevnext(int rate, int dir)
1276{
1277 int i, rates[] = { 11025, 22050, 44100 };
1278
1279 for (i = 0; i < 5; i++)
1280 if (rates[i] == rate) break;
1281
1282 i += dir ? 1 : -1;
1283 if (i > 2) return dir ? 44100 : 22050;
1284 if (i < 0) return dir ? 22050 : 11025;
1285 return rates[i];
1286}
1287
1288static void region_prevnext(int right)
1289{
1290 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1291 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1292 int i;
1293 if (right) {
1294 if (!PicoRegionOverride) {
1295 for (i = 0; i < 6; i++)
1296 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1297 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1298 else PicoRegionOverride=1;
1299 }
1300 else PicoRegionOverride<<=1;
1301 if (PicoRegionOverride > 8) PicoRegionOverride = 8;
1302 } else {
1303 if (!PicoRegionOverride) {
1304 for (i = 0; i < 6; i++)
1305 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1306 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1307 }
1308 else PicoRegionOverride>>=1;
1309 }
1310}
1311
1312static void menu_options_save(void)
1313{
1314 if (PicoRegionOverride) {
1315 // force setting possibly changed..
1316 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;
1317 }
1318 if (!(PicoOpt & POPT_6BTN_PAD)) {
1319 // unbind XYZ MODE, just in case
1320 unbind_action(0xf00);
1321 }
1322}
1323
1324static int menu_loop_options(void)
1325{
1326 static int menu_sel = 0;
1327 int menu_sel_max, ret;
1328 unsigned long inp = 0;
1329 menu_id selected_id;
1330
1331 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);
1332 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1333 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1334 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1335
1336 while (1)
1337 {
1338 draw_menu_options(menu_sel);
1339 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_X|PBTN_CIRCLE, 0);
1340 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1341 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1342 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1343 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
1344 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0)) {
1345 switch (selected_id) {
1346 case MA_OPT_RENDERER:
1347 if ((PicoOpt & 0x10) || !(currentConfig.EmuOpt & 0x80)) {
1348 PicoOpt &= ~0x10;
1349 currentConfig.EmuOpt |= 0x80;
1350 } else {
1351 PicoOpt |= 0x10;
1352 currentConfig.EmuOpt &= ~0x80;
1353 }
1354 break;
1355 case MA_OPT_SOUND_QUALITY:
1356 PsndRate = sndrate_prevnext(PsndRate, inp & PBTN_RIGHT);
1357 break;
1358 case MA_OPT_REGION:
1359 region_prevnext(inp & PBTN_RIGHT);
1360 break;
1361 case MA_OPT_CONFIRM_STATES: {
1362 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1363 n += (inp & PBTN_LEFT) ? -1 : 1;
1364 if (n < 0) n = 0; else if (n > 3) n = 3;
1365 n |= n << 1; n &= ~2;
1366 currentConfig.EmuOpt &= ~0xa00;
1367 currentConfig.EmuOpt |= n << 9;
1368 break;
1369 }
1370 case MA_OPT_SAVE_SLOT:
1371 if (inp & PBTN_RIGHT) {
1372 state_slot++; if (state_slot > 9) state_slot = 0;
1373 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1374 }
1375 break;
1376 case MA_OPT_CPU_CLOCKS:
1377 while ((inp = psp_pad_read(0)) & (PBTN_LEFT|PBTN_RIGHT)) {
1378 currentConfig.CPUclock += (inp & PBTN_LEFT) ? -1 : 1;
1379 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1380 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1381 draw_menu_options(menu_sel); // will wait vsync
1382 }
1383 break;
1384 case MA_OPT_SAVECFG:
1385 case MA_OPT_SAVECFG_GAME:
1386 case MA_OPT_LOADCFG:
1387 config_slot += (inp&PBTN_RIGHT) ? 1 : -1;
1388 if (config_slot > 9) config_slot = 0;
1389 if (config_slot < 0) config_slot = 9;
1390 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1391 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1392 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1393 break;
1394 default:
1395 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1396 break;
1397 }
1398 }
1399 }
1400 if (inp & PBTN_CIRCLE) {
1401 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1402 {
1403 switch (selected_id)
1404 {
1405 case MA_OPT_DISP_OPTS:
1406 dispmenu_loop_options();
1407 break;
1408 case MA_OPT_SCD_OPTS:
1409 cd_menu_loop_options();
1410 if (engineState == PGS_ReloadRom)
1411 return 0; // test BIOS
1412 break;
1413 case MA_OPT_ADV_OPTS:
1414 amenu_loop_options();
1415 break;
1416 case MA_OPT_SAVECFG: // done (update and write)
1417 menu_options_save();
1418 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1419 else strcpy(menuErrorMsg, "failed to write config");
1420 return 1;
1421 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1422 menu_options_save();
1423 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1424 else strcpy(menuErrorMsg, "failed to write config");
1425 return 1;
1426 case MA_OPT_LOADCFG:
1427 ret = emu_ReadConfig(1, 1);
1428 if (!ret) ret = emu_ReadConfig(0, 1);
1429 if (ret) strcpy(menuErrorMsg, "config loaded");
1430 else strcpy(menuErrorMsg, "failed to load config");
1431 return 1;
1432 default:
1433 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1434 break;
1435 }
1436 }
1437 }
1438 if(inp & PBTN_X) {
1439 menu_options_save();
1440 return 0; // done (update, no write)
1441 }
1442 }
1443}
1444
1445// -------------- credits --------------
1446
1447static void draw_menu_credits(void)
1448{
1449 int tl_x = 80+15, tl_y = 16+64, y;
1450 menu_draw_begin();
1451
1452 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");
1453
1454 y = tl_y;
1455 text_out16(tl_x, y, "Credits:");
1456 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1457 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1458 text_out16(tl_x, (y+=10), "NJ: CZ80");
1459 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1460 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
1461 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1462
1463 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas):");
1464 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");
1465 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");
1466 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");
1467 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");
1468
1469 menu_draw_end();
1470}
1471
1472
1473// -------------- root menu --------------
1474
1475menu_entry main_entries[] =
1476{
1477 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1478 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1479 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1480 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1481 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1482 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1483 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1484 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1485 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1486 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1487};
1488
1489#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1490
1491static void draw_menu_root(int menu_sel)
1492{
1493 const int tl_x = 86+70, tl_y = 16+70;
1494 char *stat = NULL;
1495
1496 menu_draw_begin();
1497
1498 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1499 text_out16(287, 12, "%s", stat);
1500
1501 text_out16(tl_x, 48, "PicoDrive v" VERSION);
1502
1503 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1504
1505 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1506
1507 // error
1508 if (menuErrorMsg[0])
1509 text_out16(10, 252, menuErrorMsg);
1510 menu_draw_end();
1511}
1512
1513
1514static void menu_loop_root(void)
1515{
1516 static int menu_sel = 0;
1517 int ret, menu_sel_max;
1518 unsigned long inp = 0;
1519
1520 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);
1521 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);
1522 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);
1523 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);
1524 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1525
1526 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1527 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1528
1529 // mp3 errors?
1530 if (mp3_last_error != 0) {
1531 if (mp3_last_error == -1)
1532 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1533 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1534 mp3_last_error = 0;
1535 }
1536
1537 /* make sure action buttons are not pressed on entering menu */
1538 draw_menu_root(menu_sel);
1539
1540 while (psp_pad_read(1) & (PBTN_X|PBTN_CIRCLE|PBTN_SELECT)) psp_msleep(50);
1541
1542 for (;;)
1543 {
1544 draw_menu_root(menu_sel);
1545 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_X|PBTN_CIRCLE|PBTN_SELECT|PBTN_L|PBTN_R, 0);
1546 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1547 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1548 if((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R)) debug_menu_loop();
1549 if( inp & (PBTN_SELECT|PBTN_X)) {
1550 if (rom_loaded) {
1551 while (psp_pad_read(1) & (PBTN_SELECT|PBTN_X)) psp_msleep(50); // wait until released
1552 engineState = PGS_Running;
1553 break;
1554 }
1555 }
1556 if(inp & PBTN_CIRCLE) {
1557 menuErrorMsg[0] = 0; // clear error msg
1558 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1559 {
1560 case MA_MAIN_RESUME_GAME:
1561 if (rom_loaded) {
1562 while (psp_pad_read(1) & PBTN_CIRCLE) psp_msleep(50);
1563 engineState = PGS_Running;
1564 return;
1565 }
1566 break;
1567 case MA_MAIN_SAVE_STATE:
1568 if (rom_loaded) {
1569 if(savestate_menu_loop(0))
1570 continue;
1571 engineState = PGS_Running;
1572 return;
1573 }
1574 break;
1575 case MA_MAIN_LOAD_STATE:
1576 if (rom_loaded) {
1577 if(savestate_menu_loop(1))
1578 continue;
1579 while (psp_pad_read(1) & PBTN_CIRCLE) psp_msleep(50);
1580 engineState = PGS_Running;
1581 return;
1582 }
1583 break;
1584 case MA_MAIN_RESET_GAME:
1585 if (rom_loaded) {
1586 emu_ResetGame();
1587 while (psp_pad_read(1) & PBTN_CIRCLE) psp_msleep(50);
1588 engineState = PGS_Running;
1589 return;
1590 }
1591 break;
1592 case MA_MAIN_LOAD_ROM:
1593 {
1594 char curr_path[PATH_MAX], *selfname;
1595 FILE *tstf;
1596 if ( (tstf = fopen(loadedRomFName, "rb")) )
1597 {
1598 fclose(tstf);
1599 strcpy(curr_path, loadedRomFName);
1600 }
1601 else
1602 getcwd(curr_path, PATH_MAX);
1603 selfname = romsel_loop(curr_path);
1604 if (selfname) {
1605 lprintf("selected file: %s\n", selfname);
1606 engineState = PGS_ReloadRom;
1607 return;
1608 }
1609 break;
1610 }
1611 case MA_MAIN_OPTIONS:
1612 ret = menu_loop_options();
1613 if (ret == 1) continue; // status update
1614 if (engineState == PGS_ReloadRom)
1615 return; // BIOS test
1616 break;
1617 case MA_MAIN_CONTROLS:
1618 kc_sel_loop();
1619 break;
1620 case MA_MAIN_CREDITS:
1621 draw_menu_credits();
1622 psp_msleep(500);
1623 inp = 0;
1624 while (!(inp & (PBTN_X|PBTN_CIRCLE)))
1625 inp = in_menu_wait(PBTN_X|PBTN_CIRCLE, 0);
1626 break;
1627 case MA_MAIN_EXIT:
1628 engineState = PGS_Quit;
1629 return;
1630 case MA_MAIN_PATCHES:
1631 if (rom_loaded && PicoPatches) {
1632 patches_menu_loop();
1633 PicoPatchApply();
1634 strcpy(menuErrorMsg, "Patches applied");
1635 continue;
1636 }
1637 break;
1638 default:
1639 lprintf("%s: something unknown selected\n", __FUNCTION__);
1640 break;
1641 }
1642 }
1643 }
1644}
1645
1646void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1647{
1648 unsigned int *dest = dst;
1649 const unsigned int *srce = src;
1650 pixels /= 2;
1651 if (darker)
1652 {
1653 while (pixels--)
1654 {
1655 unsigned int p = *srce++;
1656 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1657 }
1658 }
1659 else
1660 {
1661 while (pixels--)
1662 {
1663 unsigned int p = *srce++;
1664 *dest++ = (p&0xf79ef79e)>>1;
1665 }
1666 }
1667}
1668
1669static void menu_prepare_bg(int use_game_bg, int use_fg)
1670{
1671 if (use_game_bg)
1672 {
1673 // darken the active framebuffer
1674 unsigned short *dst = bg_buffer;
1675 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
1676 int i;
1677 for (i = 272; i > 0; i--, dst += 480, src += 512)
1678 menu_darken_bg(dst, src, 480, 1);
1679 //memset32_uncached((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
1680 }
1681 else
1682 {
1683 // should really only happen once, on startup..
1684 memset32_uncached((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
1685 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1686 }
1687 sceKernelDcacheWritebackAll();
1688}
1689
1690static void menu_gfx_prepare(void)
1691{
1692 menu_prepare_bg(rom_loaded, 1);
1693
1694 menu_draw_begin();
1695 menu_draw_end();
1696}
1697
1698
1699void menu_loop(void)
1700{
1701 menu_gfx_prepare();
1702
1703 menu_loop_root();
1704
1705 menuErrorMsg[0] = 0;
1706}
1707
1708
1709// --------- CD tray close menu ----------
1710
1711static void draw_menu_tray(int menu_sel)
1712{
1713 int tl_x = 70, tl_y = 90, y;
1714
1715 menu_draw_begin();
1716
1717 text_out16(tl_x, 20, "The unit is about to");
1718 text_out16(tl_x, 30, "close the CD tray.");
1719
1720 y = tl_y;
1721 text_out16(tl_x, y, "Load new CD image");
1722 text_out16(tl_x, (y+=10), "Insert nothing");
1723
1724 // draw cursor
1725 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1726 // error
1727 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1728 menu_draw_end();
1729}
1730
1731
1732int menu_loop_tray(void)
1733{
1734 int menu_sel = 0, menu_sel_max = 1;
1735 unsigned long inp = 0;
1736 char curr_path[PATH_MAX], *selfname;
1737 FILE *tstf;
1738
1739 menu_gfx_prepare();
1740
1741 if ( (tstf = fopen(loadedRomFName, "rb")) )
1742 {
1743 fclose(tstf);
1744 strcpy(curr_path, loadedRomFName);
1745 }
1746 else
1747 {
1748 getcwd(curr_path, PATH_MAX);
1749 }
1750
1751 /* make sure action buttons are not pressed on entering menu */
1752 draw_menu_tray(menu_sel);
1753 while (psp_pad_read(1) & PBTN_CIRCLE) psp_msleep(50);
1754
1755 for (;;)
1756 {
1757 draw_menu_tray(menu_sel);
1758 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_CIRCLE, 0);
1759 if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1760 if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1761 if(inp & PBTN_CIRCLE) {
1762 switch (menu_sel) {
1763 case 0: // select image
1764 selfname = romsel_loop(curr_path);
1765 if (selfname) {
1766 int ret = -1;
1767 cd_img_type cd_type;
1768 cd_type = emu_cdCheck(NULL, romFileName);
1769 if (cd_type != CIT_NOT_CD)
1770 ret = Insert_CD(romFileName, cd_type);
1771 if (ret != 0) {
1772 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1773 lprintf("%s\n", menuErrorMsg);
1774 continue;
1775 }
1776 engineState = PGS_RestartRun;
1777 return 1;
1778 }
1779 break;
1780 case 1: // insert nothing
1781 engineState = PGS_RestartRun;
1782 return 0;
1783 }
1784 }
1785 menuErrorMsg[0] = 0; // clear error msg
1786 }
1787}
1788
1789
fast MegaDrive/MegaCD/32X emulator