notaz.gp2x.de / libpicofe.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
psp snd output improved
[libpicofe.git] / psp / menu.c
CommitLineData
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
2951214e 9#include <string.h>
10#include <stdlib.h>
11#include <wchar.h>
12#include <unistd.h>
2951214e 13#include <sys/syslimits.h> // PATH_MAX
14
15#include <pspdisplay.h>
16#include <pspgu.h>
17#include <pspiofilemgr.h>
6f748c47 18#include <psputils.h>
2951214e 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
6f748c47 42static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
2951214e 43#define menu_screen psp_screen
44
45static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
a52e1f62 46static void menu_prepare_bg(int use_game_bg, int use_fg);
2951214e 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);
a52e1f62 193 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
2951214e 194 } else {
195 unsigned short color = file2color(namelist[i+1]->d_name);
a52e1f62 196 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
2951214e 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
6f748c47 498static void *get_oldstate_for_preview(void)
499{
500 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
501 if (ptr == NULL) return NULL;
502
503 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
504 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
505 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
506 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
507 return ptr;
508}
509
510static void restore_oldstate(void *ptrx)
511{
512 unsigned char *ptr = ptrx;
513 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
514 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
515 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
516 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
517 free(ptrx);
518}
519
2951214e 520static void draw_savestate_bg(int slot)
521{
6f748c47 522 void *file, *oldstate;
2951214e 523 char *fname;
524
525 fname = emu_GetSaveFName(1, 0, slot);
526 if (!fname) return;
527
6f748c47 528 oldstate = get_oldstate_for_preview();
529 if (oldstate == NULL) return;
2951214e 530
531 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
532 file = gzopen(fname, "rb");
533 emu_setSaveStateCbs(1);
534 } else {
535 file = fopen(fname, "rb");
536 emu_setSaveStateCbs(0);
537 }
538
539 if (file) {
540 if (PicoMCD & 1) {
541 PicoCdLoadStateGfx(file);
542 } else {
543 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
544 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
545 areaSeek(file, 0x2000, SEEK_CUR);
546 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
547 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
548 areaSeek(file, 0x221a0, SEEK_SET);
549 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
550 }
551 areaClose(file);
552 }
553
554 emu_forcedFrame();
a52e1f62 555 menu_prepare_bg(1, 0);
2951214e 556
6f748c47 557 restore_oldstate(oldstate);
2951214e 558}
559
560static void draw_savestate_menu(int menu_sel, int is_loading)
561{
562 int tl_x = 80+25, tl_y = 16+60, y, i;
563
564 if (state_slot_flags & (1 << menu_sel))
565 draw_savestate_bg(menu_sel);
566 menu_draw_begin();
567
568 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
569
570 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
571
572 /* draw all 10 slots */
573 y = tl_y;
574 for (i = 0; i < 10; i++, y+=10)
575 {
576 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
577 }
578 text_out16(tl_x, y, "back");
579
580 menu_draw_end();
581}
582
583static int savestate_menu_loop(int is_loading)
584{
585 static int menu_sel = 10;
586 int menu_sel_max = 10;
587 unsigned long inp = 0;
588
589 state_check_slots();
590
591 for(;;)
592 {
593 draw_savestate_menu(menu_sel, is_loading);
594 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
595 if(inp & BTN_UP ) {
596 do {
597 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
598 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
599 }
600 if(inp & BTN_DOWN) {
601 do {
602 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
603 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
604 }
605 if(inp & BTN_X) { // save/load
606 if (menu_sel < 10) {
607 state_slot = menu_sel;
6f748c47 608 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
2951214e 609 if (emu_SaveLoadGame(is_loading, 0)) {
610 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
611 return 1;
612 }
613 return 0;
614 } else return 1;
615 }
616 if(inp & BTN_CIRCLE) return 1;
617 }
618}
619
620// -------------- key config --------------
621
622static char *action_binds(int player_idx, int action_mask)
623{
624 static char strkeys[32*5];
625 int i;
626
627 strkeys[0] = 0;
628 for (i = 0; i < 32; i++) // i is key index
629 {
630 if (currentConfig.KeyBinds[i] & action_mask)
631 {
632 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
633 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, pspKeyNames[i]); break; }
634 else strcpy(strkeys, pspKeyNames[i]);
635 }
636 }
637
638 return strkeys;
639}
640
641static void unbind_action(int action)
642{
643 int i;
644
645 for (i = 0; i < 32; i++)
646 currentConfig.KeyBinds[i] &= ~action;
647}
648
649static int count_bound_keys(int action, int pl_idx)
650{
651 int i, keys = 0;
652
653 for (i = 0; i < 32; i++)
654 {
655 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
656 if (currentConfig.KeyBinds[i] & action) keys++;
657 }
658
659 return keys;
660}
661
662typedef struct { char *name; int mask; } bind_action_t;
663
664static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
665{
666 int x, y, tl_y = 16+40, i;
667
668 menu_draw_begin();
669 if (player_idx >= 0) {
670 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
671 x = 80+80;
672 } else {
673 text_out16(80+80, 16+20, "Emulator controls");
674 x = 80+40;
675 }
676
677 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
678
679 y = tl_y;
680 for (i = 0; i < opt_cnt; i++, y+=10)
681 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
682
683 text_out16(x, y, "Done");
684
685 if (sel < opt_cnt) {
686 text_out16(80+30, 180, "Press a button to bind/unbind");
687 text_out16(80+30, 190, "Use SELECT to clear");
688 text_out16(80+30, 200, "To bind UP/DOWN, hold SELECT");
689 text_out16(80+30, 210, "Select \"Done\" to exit");
690 } else {
691 text_out16(80+30, 190, "Use Options -> Save cfg");
692 text_out16(80+30, 200, "to save controls");
693 text_out16(80+30, 210, "Press X or O to exit");
694 }
695 menu_draw_end();
696}
697
698static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
699{
700 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
701 unsigned long inp = 0;
702
703 for (;;)
704 {
705 draw_key_config(opts, opt_cnt, player_idx, sel);
706 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT);
707 if (!(inp & BTN_SELECT)) {
708 prev_select = 0;
709 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
710 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
711 }
712 if (sel >= opt_cnt) {
713 if (inp & (BTN_X|BTN_CIRCLE)) break;
714 else continue;
715 }
716 // if we are here, we want to bind/unbind something
717 if ((inp & BTN_SELECT) && !prev_select)
718 unbind_action(opts[sel].mask);
719 prev_select = inp & BTN_SELECT;
720 inp &= CONFIGURABLE_KEYS;
721 inp &= ~BTN_SELECT;
722 for (i = 0; i < 32; i++)
723 if (inp & (1 << i)) {
724 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
725 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
726 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
727 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
728 currentConfig.KeyBinds[i] &= ~(3 << 16);
729 currentConfig.KeyBinds[i] |= player_idx << 16;
730 }
731 }
732 }
733}
734
735static void draw_kc_sel(int menu_sel)
736{
737 int tl_x = 80+25+40, tl_y = 16+60, y;
738
739 y = tl_y;
740 menu_draw_begin();
741 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
742
743 text_out16(tl_x, y, "Player 1");
744 text_out16(tl_x, (y+=10), "Player 2");
745 text_out16(tl_x, (y+=10), "Emulator controls");
746 text_out16(tl_x, (y+=10), "Done");
747
748 menu_draw_end();
749}
750
751
752// PicoPad[] format: MXYZ SACB RLDU
753static bind_action_t ctrl_actions[] =
754{
755 { "UP ", 0x001 },
756 { "DOWN ", 0x002 },
757 { "LEFT ", 0x004 },
758 { "RIGHT ", 0x008 },
759 { "A ", 0x040 },
760 { "B ", 0x010 },
761 { "C ", 0x020 },
762 { "START ", 0x080 },
763 { "MODE ", 0x800 },
764 { "X ", 0x400 },
765 { "Y ", 0x200 },
766 { "Z ", 0x100 },
767};
768
769// player2_flag, ?, ?, ?, ?, ?, ?, menu
770// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
771// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
772static bind_action_t emuctrl_actions[] =
773{
774 { "Load State ", 1<<28 },
775 { "Save State ", 1<<27 },
776 { "Prev Save Slot ", 1<<25 },
777 { "Next Save Slot ", 1<<24 },
778 { "Switch Renderer", 1<<26 },
779 { "Volume Down ", 1<<30 },
780 { "Volume Up ", 1<<29 },
781};
782
783static void kc_sel_loop(void)
784{
785 int menu_sel = 3, menu_sel_max = 3;
786 unsigned long inp = 0;
787 int is_6button = currentConfig.PicoOpt & 0x020;
788
789 while (1)
790 {
791 draw_kc_sel(menu_sel);
792 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE);
793 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
794 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
795 if (inp & BTN_X) {
796 switch (menu_sel) {
797 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
798 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
799 case 2: key_config_loop(emuctrl_actions,
800 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
801 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
802 default: return;
803 }
804 }
805 if (inp & BTN_CIRCLE) return;
806 }
807}
808
809
810// --------- sega/mega cd options ----------
811
812menu_entry cdopt_entries[] =
813{
814 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
815 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
816 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
817 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },
818 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },
819 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },
820 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
821 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },
822 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },
823 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },
824 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
825};
826
827#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
828
829
830struct bios_names_t
831{
832 char us[32], eu[32], jp[32];
833};
834
835static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
836{
837 struct bios_names_t *bios_names = param;
838 char ra_buff[16];
839
840 switch (entry->id)
841 {
842 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
843 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
844 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
845 case MA_CDOPT_READAHEAD:
846 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
847 else strcpy(ra_buff, " OFF");
848 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
849 break;
850 default:break;
851 }
852}
853
854static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
855{
856 int tl_x = 80+25, tl_y = 16+60;
857 menu_id selected_id;
858 char ra_buff[16];
859
860 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
861 else strcpy(ra_buff, " OFF");
862
863 menu_draw_begin();
864
865 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
866
867 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
868
869 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
870 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
871 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
872 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
873 text_out16(tl_x, 210, "Press start to test selected BIOS");
874
875 menu_draw_end();
876}
877
878static void cd_menu_loop_options(void)
879{
880 static int menu_sel = 0;
881 int menu_sel_max = 10;
882 unsigned long inp = 0;
883 struct bios_names_t bios_names;
884 menu_id selected_id;
885 char *bios, *p;
886
887 if (emu_findBios(4, &bios)) { // US
888 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
889 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
890 } else strcpy(bios_names.us, "NOT FOUND");
891
892 if (emu_findBios(8, &bios)) { // EU
893 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
894 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
895 } else strcpy(bios_names.eu, "NOT FOUND");
896
897 if (emu_findBios(1, &bios)) { // JP
898 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
899 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
900 } else strcpy(bios_names.jp, "NOT FOUND");
901
902 for(;;)
903 {
904 draw_cd_menu_options(menu_sel, &bios_names);
905 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
906 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
907 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
908 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
909 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
910 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
911 selected_id == MA_CDOPT_READAHEAD) {
912 if (inp & BTN_LEFT) {
913 PicoCDBuffers >>= 1;
914 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
915 } else {
916 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
917 else PicoCDBuffers <<= 1;
918 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
919 }
920 }
921 }
922 if (inp & BTN_X) { // toggleable options
923 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
924 selected_id == MA_CDOPT_DONE) {
925 return;
926 }
927 switch (selected_id) { // BIOS testers
928 case MA_CDOPT_TESTBIOS_USA:
929 if (emu_findBios(4, &bios)) { // test US
930 strcpy(romFileName, bios);
931 engineState = PGS_ReloadRom;
932 return;
933 }
934 break;
935 case MA_CDOPT_TESTBIOS_EUR:
936 if (emu_findBios(8, &bios)) { // test EU
937 strcpy(romFileName, bios);
938 engineState = PGS_ReloadRom;
939 return;
940 }
941 break;
942 case MA_CDOPT_TESTBIOS_JAP:
943 if (emu_findBios(1, &bios)) { // test JP
944 strcpy(romFileName, bios);
945 engineState = PGS_ReloadRom;
946 return;
947 }
948 break;
949 default:
950 break;
951 }
952 }
953 if (inp & BTN_CIRCLE) return;
954 }
955}
956
6f748c47 957// --------- display options ----------
958
959menu_entry opt3_entries[] =
960{
961 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1 },
962 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1 },
963 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1 },
964 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1 },
965 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1 },
966 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1 },
967 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1 },
968};
969
970#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
971
972
973static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
974{
975 switch (entry->id)
976 {
977 case MA_OPT3_SCALE:
978 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
979 break;
980 case MA_OPT3_HSCALE32:
981 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
982 break;
983 case MA_OPT3_HSCALE40:
984 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
985 break;
986 case MA_OPT3_FILTERING:
987 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
988 break;
989 default: break;
990 }
991}
992
993static void menu_opt3_preview(int is_32col)
994{
995 void *oldstate = NULL;
996
997 if (rom_data == NULL || ((Pico.video.reg[12]&1)^1) != is_32col)
998 {
999 extern char bgdatac32_start[], bgdatac40_start[];
1000 extern int bgdatac32_size, bgdatac40_size;
1001 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
1002 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
1003 int ret;
6f748c47 1004 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1005 if (ret == 0)
1006 {
1007 if (rom_data != NULL) oldstate = get_oldstate_for_preview();
1008 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1009 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1010 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1011 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1012 }
1013 else
1014 lprintf("uncompress returned %i\n", ret);
1015 }
1016
1017 memset32(psp_screen, 0, 512*272*2/4);
1018 emu_forcedFrame();
a52e1f62 1019 menu_prepare_bg(1, 0);
6f748c47 1020
1021 if (oldstate) restore_oldstate(oldstate);
1022}
1023
1024static void draw_dispmenu_options(int menu_sel)
1025{
1026 int tl_x = 80+25, tl_y = 16+50;
1027
1028 menu_draw_begin();
1029
1030 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1031
1032 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1033
1034 menu_draw_end();
1035}
1036
1037static void dispmenu_loop_options(void)
1038{
1039 static int menu_sel = 0;
1040 int menu_sel_max, is_32col = 0;
1041 unsigned long inp = 0;
1042 menu_id selected_id;
1043
1044 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1045
1046 for(;;)
1047 {
1048 draw_dispmenu_options(menu_sel);
1049 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
1050 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1051 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1052 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1053 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1054 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1055
1056 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise
1057 {
1058 float *setting = NULL;
1059 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
1060 switch (selected_id) {
1061 case MA_OPT3_SCALE: setting = &currentConfig.scale; break;
1062 case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
1063 case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
1064 case MA_OPT3_FILTERING:menu_opt3_preview(is_32col); break;
1065 default: break;
1066 }
1067 if (setting != NULL) {
1068 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1069 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
1070 menu_opt3_preview(is_32col);
1071 draw_dispmenu_options(menu_sel); // will wait vsync
1072 }
1073 }
1074 }
1075 if (inp & BTN_X) { // toggleable options
1076 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1077 switch (selected_id) {
1078 case MA_OPT3_DONE:
1079 return;
1080 case MA_OPT3_PRES_NOSCALE:
1081 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1082 menu_opt3_preview(is_32col);
1083 break;
1084 case MA_OPT3_PRES_FULLSCR:
1085 currentConfig.scale = 1.20;
1086 currentConfig.hscale40 = 1.25;
1087 currentConfig.hscale32 = 1.56;
1088 menu_opt3_preview(is_32col);
1089 break;
1090 case MA_OPT3_FILTERING:
1091 menu_opt3_preview(is_32col);
1092 break;
1093 default: break;
1094 }
1095 }
1096 if (inp & BTN_CIRCLE) return;
1097 }
1098}
1099
2951214e 1100
1101// --------- advanced options ----------
1102
1103menu_entry opt2_entries[] =
1104{
1105 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },
1106 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },
1107 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },
2951214e 1108 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },
1109 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },
1110 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
1111};
1112
1113#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1114
1115
1116static void draw_amenu_options(int menu_sel)
1117{
1118 int tl_x = 80+25, tl_y = 16+50;
1119
1120 menu_draw_begin();
1121
1122 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1123
1124 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1125
1126 menu_draw_end();
1127}
1128
1129static void amenu_loop_options(void)
1130{
1131 static int menu_sel = 0;
1132 int menu_sel_max;
1133 unsigned long inp = 0;
1134 menu_id selected_id;
1135
1136 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1137
1138 for(;;)
1139 {
1140 draw_amenu_options(menu_sel);
1141 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
1142 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1143 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1144 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1145 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1146 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1147 selected_id == MA_OPT2_GAMMA) {
6f748c47 1148 // TODO?
2951214e 1149 }
1150 }
1151 if (inp & BTN_X) { // toggleable options
1152 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1153 selected_id == MA_OPT2_DONE) {
1154 return;
1155 }
1156 }
1157 if (inp & BTN_CIRCLE) return;
1158 }
1159}
1160
1161// -------------- options --------------
1162
1163
1164menu_entry opt_entries[] =
1165{
1166 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
2951214e 1167 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },
1168 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },
1169 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },
1170 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },
1171 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },
1172 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1173 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x0020, 0, 0, 1 },
1174 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1175 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },
1176 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1177 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
2b90fc61 1178 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
6f748c47 1179 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1 },
2951214e 1180 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
6f748c47 1181 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
2951214e 1182 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1183 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1184 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1185};
1186
1187#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1188
1189
1190static const char *region_name(unsigned int code)
1191{
1192 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1193 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1194 int u, i = 0;
1195 if (code) {
1196 code <<= 1;
1197 while((code >>= 1)) i++;
1198 if (i > 4) return "unknown";
1199 return names[i];
1200 } else {
1201 static char name[24];
1202 strcpy(name, "Auto:");
1203 for (u = 0; u < 3; u++) {
1204 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1205 while((code >>= 1)) i++;
1206 strcat(name, names_short[i]);
1207 }
1208 return name;
1209 }
1210}
1211
1212
1213static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1214{
1215 char *str, str24[24];
1216
1217 switch (entry->id)
1218 {
1219 case MA_OPT_RENDERER:
1220 if (currentConfig.PicoOpt&0x10)
2aea862d 1221 str = "fast";
2951214e 1222 else if (currentConfig.EmuOpt&0x80)
2aea862d 1223 str = "accurate";
2951214e 1224 else
2aea862d 1225 str = " 8bit accurate"; // n/a
1226 text_out16(x, y, "Renderer: %s", str);
2951214e 1227 break;
1228 case MA_OPT_FRAMESKIP:
1229 if (currentConfig.Frameskip < 0)
1230 strcpy(str24, "Auto");
1231 else sprintf(str24, "%i", currentConfig.Frameskip);
1232 text_out16(x, y, "Frameskip %s", str24);
1233 break;
1234 case MA_OPT_SOUND_QUALITY:
1235 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1236 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1237 break;
1238 case MA_OPT_REGION:
1239 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1240 break;
1241 case MA_OPT_CONFIRM_STATES:
1242 switch ((currentConfig.EmuOpt >> 9) & 5) {
1243 default: str = "OFF"; break;
1244 case 1: str = "writes"; break;
1245 case 4: str = "loads"; break;
1246 case 5: str = "both"; break;
1247 }
1248 text_out16(x, y, "Confirm savestate %s", str);
1249 break;
2b90fc61 1250 case MA_OPT_CPU_CLOCKS:
1251 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1252 break;
2951214e 1253 case MA_OPT_SAVECFG:
1254 str24[0] = 0;
1255 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1256 text_out16(x, y, "Save cfg as default%s", str24);
1257 break;
1258 case MA_OPT_LOADCFG:
1259 text_out16(x, y, "Load cfg from profile %i", config_slot);
1260 break;
1261 default:
1262 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1263 break;
1264 }
1265}
1266
1267
2951214e 1268static void draw_menu_options(int menu_sel)
1269{
1270 int tl_x = 80+25, tl_y = 16+24;
1271
1272 menu_draw_begin();
1273
1274 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1275
1276 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1277
1278 menu_draw_end();
1279}
1280
1281static int sndrate_prevnext(int rate, int dir)
1282{
1283 int i, rates[] = { 11025, 22050, 44100 };
1284
1285 for (i = 0; i < 5; i++)
1286 if (rates[i] == rate) break;
1287
1288 i += dir ? 1 : -1;
1289 if (i > 2) return dir ? 44100 : 22050;
1290 if (i < 0) return dir ? 22050 : 11025;
1291 return rates[i];
1292}
1293
1294static void region_prevnext(int right)
1295{
1296 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1297 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1298 int i;
1299 if (right) {
1300 if (!currentConfig.PicoRegion) {
1301 for (i = 0; i < 6; i++)
1302 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1303 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1304 else currentConfig.PicoRegion=1;
1305 }
1306 else currentConfig.PicoRegion<<=1;
1307 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1308 } else {
1309 if (!currentConfig.PicoRegion) {
1310 for (i = 0; i < 6; i++)
1311 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1312 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1313 }
1314 else currentConfig.PicoRegion>>=1;
1315 }
1316}
1317
1318static void menu_options_save(void)
1319{
1320 PicoOpt = currentConfig.PicoOpt;
1321 PsndRate = currentConfig.PsndRate;
1322 PicoRegionOverride = currentConfig.PicoRegion;
1323 if (!(PicoOpt & 0x20)) {
1324 // unbind XYZ MODE, just in case
1325 unbind_action(0xf00);
1326 }
1327}
1328
1329static int menu_loop_options(void)
1330{
1331 static int menu_sel = 0;
1332 int menu_sel_max, ret;
1333 unsigned long inp = 0;
1334 menu_id selected_id;
1335
1336 currentConfig.PicoOpt = PicoOpt;
1337 currentConfig.PsndRate = PsndRate;
1338 currentConfig.PicoRegion = PicoRegionOverride;
1339
1340 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1341 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1342 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1343 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1344
1345 while (1)
1346 {
1347 draw_menu_options(menu_sel);
1348 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE);
1349 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1350 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1351 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1352 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1353 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1354 switch (selected_id) {
1355 case MA_OPT_RENDERER:
2aea862d 1356 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1357 currentConfig.PicoOpt&= ~0x10;
1358 currentConfig.EmuOpt |= 0x80;
2951214e 1359 } else {
2aea862d 1360 currentConfig.PicoOpt|= 0x10;
1361 currentConfig.EmuOpt &= ~0x80;
2951214e 1362 }
1363 break;
1364 case MA_OPT_SOUND_QUALITY:
2aea862d 1365 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
2951214e 1366 break;
1367 case MA_OPT_REGION:
1368 region_prevnext(inp & BTN_RIGHT);
1369 break;
1370 case MA_OPT_CONFIRM_STATES: {
1371 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1372 n += (inp & BTN_LEFT) ? -1 : 1;
1373 if (n < 0) n = 0; else if (n > 3) n = 3;
1374 n |= n << 1; n &= ~2;
1375 currentConfig.EmuOpt &= ~0xa00;
1376 currentConfig.EmuOpt |= n << 9;
1377 break;
1378 }
1379 case MA_OPT_SAVE_SLOT:
1380 if (inp & BTN_RIGHT) {
1381 state_slot++; if (state_slot > 9) state_slot = 0;
1382 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1383 }
1384 break;
2b90fc61 1385 case MA_OPT_CPU_CLOCKS:
1386 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1387 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1388 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1389 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1390 draw_menu_options(menu_sel); // will wait vsync
1391 }
1392 break;
2951214e 1393 case MA_OPT_SAVECFG:
1394 case MA_OPT_SAVECFG_GAME:
1395 case MA_OPT_LOADCFG:
1396 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1397 if (config_slot > 9) config_slot = 0;
1398 if (config_slot < 0) config_slot = 9;
1399 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1400 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1401 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1402 break;
1403 default:
1404 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1405 break;
1406 }
1407 }
1408 }
1409 if (inp & BTN_X) {
1410 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1411 {
1412 switch (selected_id)
1413 {
6f748c47 1414 case MA_OPT_DISP_OPTS:
1415 dispmenu_loop_options();
1416 break;
2951214e 1417 case MA_OPT_SCD_OPTS:
1418 cd_menu_loop_options();
1419 if (engineState == PGS_ReloadRom)
1420 return 0; // test BIOS
1421 break;
1422 case MA_OPT_ADV_OPTS:
1423 amenu_loop_options();
1424 break;
1425 case MA_OPT_SAVECFG: // done (update and write)
1426 menu_options_save();
1427 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1428 else strcpy(menuErrorMsg, "failed to write config");
1429 return 1;
1430 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1431 menu_options_save();
1432 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1433 else strcpy(menuErrorMsg, "failed to write config");
1434 return 1;
1435 case MA_OPT_LOADCFG:
1436 ret = emu_ReadConfig(1, 1);
1437 if (!ret) ret = emu_ReadConfig(0, 1);
1438 if (ret) strcpy(menuErrorMsg, "config loaded");
1439 else strcpy(menuErrorMsg, "failed to load config");
1440 return 1;
1441 default:
1442 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1443 break;
1444 }
1445 }
1446 }
1447 if(inp & BTN_CIRCLE) {
1448 menu_options_save();
1449 return 0; // done (update, no write)
1450 }
1451 }
1452}
1453
1454// -------------- credits --------------
1455
1456static void draw_menu_credits(void)
1457{
1458 int tl_x = 80+15, tl_y = 16+64, y;
1459 menu_draw_begin();
1460
1461 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1462
1463 y = tl_y;
1464 text_out16(tl_x, y, "Credits:");
1465 text_out16(tl_x, (y+=10), "Dave: base code of PicoDrive");
1466 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1467 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1468 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
1469 text_out16(tl_x, (y+=10), " opensource Gens");
1470 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
1471 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1472
1473 menu_draw_end();
1474}
1475
1476
1477// -------------- root menu --------------
1478
1479menu_entry main_entries[] =
1480{
1481 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1482 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1483 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1484 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1485 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1486 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1487 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1488 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1489 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1490 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1491};
1492
1493#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1494
1495static void draw_menu_root(int menu_sel)
1496{
1497 const int tl_x = 80+70, tl_y = 16+70;
1498
1499 menu_draw_begin();
1500
1501 text_out16(tl_x, 16+20, "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
6f748c47 1508 if (menuErrorMsg[0])
1509 text_out16(10, 252, menuErrorMsg);
2951214e 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_data != NULL);
1521 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1522 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1523 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
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 /* make sure action buttons are not pressed on entering menu */
1530 draw_menu_root(menu_sel);
1531
703e4c7b 1532 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
2951214e 1533
1534 for (;;)
1535 {
1536 draw_menu_root(menu_sel);
1537 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R);
1538 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1539 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1540 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
1541 if( inp & (BTN_SELECT|BTN_CIRCLE)) {
1542 if (rom_data) {
703e4c7b 1543 while (psp_pad_read(1) & (BTN_SELECT|BTN_CIRCLE)) psp_msleep(50); // wait until released
2951214e 1544 engineState = PGS_Running;
1545 break;
1546 }
1547 }
1548 if(inp & BTN_X) {
1549 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1550 {
1551 case MA_MAIN_RESUME_GAME:
1552 if (rom_data) {
703e4c7b 1553 while (psp_pad_read(1) & BTN_X) psp_msleep(50);
2951214e 1554 engineState = PGS_Running;
1555 return;
1556 }
1557 break;
1558 case MA_MAIN_SAVE_STATE:
1559 if (rom_data) {
1560 if(savestate_menu_loop(0))
1561 continue;
1562 engineState = PGS_Running;
1563 return;
1564 }
1565 break;
1566 case MA_MAIN_LOAD_STATE:
1567 if (rom_data) {
1568 if(savestate_menu_loop(1))
1569 continue;
1570 engineState = PGS_Running;
1571 return;
1572 }
1573 break;
1574 case MA_MAIN_RESET_GAME:
1575 if (rom_data) {
1576 emu_ResetGame();
1577 engineState = PGS_Running;
1578 return;
1579 }
1580 break;
1581 case MA_MAIN_LOAD_ROM:
1582 {
1583 char curr_path[PATH_MAX], *selfname;
1584 FILE *tstf;
1585 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1586 {
1587 fclose(tstf);
1588 strcpy(curr_path, currentConfig.lastRomFile);
1589 }
1590 else
1591 getcwd(curr_path, PATH_MAX);
1592 selfname = romsel_loop(curr_path);
1593 if (selfname) {
1594 lprintf("selected file: %s\n", selfname);
1595 engineState = PGS_ReloadRom;
1596 return;
1597 }
1598 break;
1599 }
1600 case MA_MAIN_OPTIONS:
1601 ret = menu_loop_options();
1602 if (ret == 1) continue; // status update
1603 if (engineState == PGS_ReloadRom)
1604 return; // BIOS test
1605 break;
1606 case MA_MAIN_CONTROLS:
1607 kc_sel_loop();
1608 break;
1609 case MA_MAIN_CREDITS:
1610 draw_menu_credits();
1611 psp_msleep(500);
1612 inp = wait_for_input(BTN_X|BTN_CIRCLE);
1613 break;
1614 case MA_MAIN_EXIT:
1615 engineState = PGS_Quit;
1616 return;
1617 case MA_MAIN_PATCHES:
1618 if (rom_data && PicoPatches) {
1619 patches_menu_loop();
1620 PicoPatchApply();
1621 strcpy(menuErrorMsg, "Patches applied");
1622 continue;
1623 }
1624 break;
1625 default:
1626 lprintf("%s: something unknown selected\n", __FUNCTION__);
1627 break;
1628 }
1629 }
1630 menuErrorMsg[0] = 0; // clear error msg
1631 }
1632}
1633
1634// warning: alignment
1635static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1636{
1637 unsigned int *dest = dst;
1638 const unsigned int *srce = src;
1639 pixels /= 2;
1640 if (darker)
1641 {
1642 while (pixels--)
1643 {
1644 unsigned int p = *srce++;
1645 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1646 }
1647 }
1648 else
1649 {
1650 while (pixels--)
1651 {
1652 unsigned int p = *srce++;
1653 *dest++ = (p&0xf79ef79e)>>1;
1654 }
1655 }
1656}
1657
a52e1f62 1658static void menu_prepare_bg(int use_game_bg, int use_fg)
2951214e 1659{
2951214e 1660 if (use_game_bg)
1661 {
1662 // darken the active framebuffer
6f748c47 1663 unsigned short *dst = bg_buffer;
a52e1f62 1664 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
6f748c47 1665 int i;
1666 for (i = 272; i > 0; i--, dst += 480, src += 512)
1667 menu_darken_bg(dst, src, 480, 1);
1668 //memset32((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
2951214e 1669 }
1670 else
1671 {
1672 // should really only happen once, on startup..
6f748c47 1673 memset32((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
2951214e 1674 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1675 }
6f748c47 1676 sceKernelDcacheWritebackAll();
2951214e 1677}
1678
1679static void menu_gfx_prepare(void)
1680{
a52e1f62 1681 menu_prepare_bg(rom_data != NULL, 1);
2951214e 1682
1683 menu_draw_begin();
1684 menu_draw_end();
1685}
1686
1687
1688void menu_loop(void)
1689{
1690 menu_gfx_prepare();
1691
1692 menu_loop_root();
1693
1694 menuErrorMsg[0] = 0;
1695}
1696
1697
1698// --------- CD tray close menu ----------
1699
1700static void draw_menu_tray(int menu_sel)
1701{
1702 int tl_x = 70, tl_y = 90, y;
1703
1704 menu_draw_begin();
1705
1706 text_out16(tl_x, 20, "The unit is about to");
1707 text_out16(tl_x, 30, "close the CD tray.");
1708
1709 y = tl_y;
1710 text_out16(tl_x, y, "Load new CD image");
1711 text_out16(tl_x, (y+=10), "Insert nothing");
1712
1713 // draw cursor
1714 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1715 // error
1716 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1717 menu_draw_end();
1718}
1719
1720
1721int menu_loop_tray(void)
1722{
1723 int menu_sel = 0, menu_sel_max = 1;
1724 unsigned long inp = 0;
1725 char curr_path[PATH_MAX], *selfname;
1726 FILE *tstf;
1727
1728 menu_gfx_prepare();
1729
1730 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1731 {
1732 fclose(tstf);
1733 strcpy(curr_path, currentConfig.lastRomFile);
1734 }
1735 else
1736 {
1737 getcwd(curr_path, PATH_MAX);
1738 }
1739
1740 /* make sure action buttons are not pressed on entering menu */
1741 draw_menu_tray(menu_sel);
703e4c7b 1742 while (psp_pad_read(1) & BTN_X) psp_msleep(50);
2951214e 1743
1744 for (;;)
1745 {
1746 draw_menu_tray(menu_sel);
1747 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X);
1748 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1749 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1750 if(inp & BTN_X ) {
1751 switch (menu_sel) {
1752 case 0: // select image
1753 selfname = romsel_loop(curr_path);
1754 if (selfname) {
1755 int ret = -1, cd_type;
1756 cd_type = emu_cdCheck(NULL);
1757 if (cd_type > 0)
1758 ret = Insert_CD(romFileName, cd_type == 2);
1759 if (ret != 0) {
1760 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1761 lprintf("%s\n", menuErrorMsg);
1762 continue;
1763 }
1764 engineState = PGS_RestartRun;
1765 return 1;
1766 }
1767 break;
1768 case 1: // insert nothing
1769 engineState = PGS_RestartRun;
1770 return 0;
1771 }
1772 }
1773 menuErrorMsg[0] = 0; // clear error msg
1774 }
1775}
1776
1777
PicoDrive's frontend in a lib