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eeprom crash fix, PacMan2 hack
[picodrive.git] / platform / psp / menu.c
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8b99ab90 1// (c) Copyright 2007 notaz, All rights reserved.
1820b5a7 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
1820b5a7 9#include <string.h>
10#include <stdlib.h>
11#include <wchar.h>
12#include <unistd.h>
1820b5a7 13#include <sys/syslimits.h> // PATH_MAX
14
15#include <pspdisplay.h>
16#include <pspgu.h>
17#include <pspiofilemgr.h>
8ab3e3c1 18#include <psputils.h>
1820b5a7 19
20#include "psp.h"
21#include "emu.h"
22#include "menu.h"
4b167c12 23#include "mp3.h"
1820b5a7 24#include "../common/menu.h"
25#include "../common/emu.h"
26#include "../common/readpng.h"
27#include "../common/lprintf.h"
28#include "version.h"
29
30#include <Pico/PicoInt.h>
31#include <Pico/Patch.h>
32#include <zlib/zlib.h>
33
34
35#define pspKeyUnkn "???"
6fc57144 36const char * const keyNames[] = {
9caf44b5 37 "SELECT", pspKeyUnkn, pspKeyUnkn, "START", "UP", "RIGHT", "DOWN", "LEFT",
38 "L", "R", pspKeyUnkn, pspKeyUnkn, "TRIANGLE", "CIRCLE", "X", "SQUARE",
39 "HOME", "HOLD", "WLAN_UP", "REMOTE", "VOLUP", "VOLDOWN", "SCREEN", "NOTE",
40 pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, pspKeyUnkn, "NUB UP", "NUB RIGHT", "NUB DOWN", "NUB LEFT" // fake
1820b5a7 41};
42
8ab3e3c1 43static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
1820b5a7 44#define menu_screen psp_screen
45
46static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
80db4442 47static void menu_prepare_bg(int use_game_bg, int use_fg);
1820b5a7 48
49
50static unsigned int inp_prev = 0;
51
9caf44b5 52static unsigned long wait_for_input(unsigned int interesting, int is_key_config)
1820b5a7 53{
54 unsigned int ret;
55 static int repeats = 0, wait = 50;
9caf44b5 56 int release = 0, count, i;
57
58 if (!is_key_config)
59 interesting |= (interesting & 0xf0) << 24; // also use analog
1820b5a7 60
61 if (repeats == 2 || repeats == 4) wait /= 2;
62 if (repeats == 6) wait = 15;
63
7d4906bf 64 for (i = 0; i < 6 && inp_prev == psp_pad_read(1); i++) {
1820b5a7 65 if (i == 0) repeats++;
66 psp_msleep(wait);
67 }
68
9caf44b5 69 for (count = 0; !((ret = psp_pad_read(1)) & interesting) && count < 100; count++) {
1820b5a7 70 psp_msleep(50);
71 release = 1;
72 }
73
74 if (release || ret != inp_prev) {
75 repeats = 0;
76 wait = 50;
77 }
78 inp_prev = ret;
79
9caf44b5 80 if (!is_key_config)
81 ret |= (ret & 0xf0000000) >> 24; // use analog as d-pad
82
1820b5a7 83 // we don't need diagonals in menus
84 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
85 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
86 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
87 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
88
89 return ret;
90}
91
92static void menu_draw_begin(void)
93{
94 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
95 // int i;
96
97 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
98 // memcpy32((int *)dst, (int *)src, 480*2/4);
99
9112b6ce 100 sceGuSync(0,0); // sync with prev
1820b5a7 101 sceGuStart(GU_DIRECT, guCmdList);
102 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
103 sceGuFinish();
9112b6ce 104 sceGuSync(0,0);
1820b5a7 105}
106
107
108static void menu_draw_end(void)
109{
7d4906bf 110 psp_video_flip(1);
1820b5a7 111}
112
113
114// --------- loading ROM screen ----------
115
4b167c12 116static int lcdr_line = 0;
117
1820b5a7 118static void load_progress_cb(int percent)
119{
120 int ln, len = percent * 480 / 100;
121 unsigned short *dst;
122
4b167c12 123 //sceDisplayWaitVblankStart();
124
125 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
126
127 if (len > 480) len = 480;
128 for (ln = 8; ln > 0; ln--, dst += 512)
129 memset(dst, 0xff, len*2);
130}
131
132static void cdload_progress_cb(int percent)
133{
134 int ln, len = percent * 480 / 100;
135 unsigned short *dst;
136
137 if (lcdr_line <= 2) {
138 lcdr_line++;
139 smalltext_out16(1, lcdr_line++ * 10, "Processing CD image / MP3s", 0xffff);
140 smalltext_out16_lim(1, lcdr_line++ * 10, romFileName, 0xffff, 80);
141 }
1820b5a7 142
4b167c12 143 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
1820b5a7 144
145 if (len > 480) len = 480;
4b167c12 146 for (ln = 8; ln > 0; ln--, dst += 512)
1820b5a7 147 memset(dst, 0xff, len*2);
148}
149
150void menu_romload_prepare(const char *rom_name)
151{
152 const char *p = rom_name + strlen(rom_name);
153 while (p > rom_name && *p != '/') p--;
154
155 psp_video_switch_to_single();
eacee137 156 if (rom_loaded) menu_draw_begin();
b542be46 157 else memset32_uncached(psp_screen, 0, 512*272*2/4);
1820b5a7 158
159 smalltext_out16(1, 1, "Loading", 0xffff);
160 smalltext_out16_lim(1, 10, p, 0xffff, 80);
161 PicoCartLoadProgressCB = load_progress_cb;
4b167c12 162 PicoCDLoadProgressCB = cdload_progress_cb;
163 lcdr_line = 2;
1820b5a7 164}
165
166void menu_romload_end(void)
167{
4b167c12 168 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
169 smalltext_out16(1, ++lcdr_line*10, "Starting emulation...", 0xffff);
1820b5a7 170}
171
172// -------------- ROM selector --------------
173
174// SceIoDirent
175#define DT_DIR FIO_SO_IFDIR
176#define DT_REG FIO_SO_IFREG
177
178struct my_dirent
179{
180 unsigned char d_type;
181 char d_name[255];
182};
183
7d4906bf 184// bbbb bggg gggr rrrr
1820b5a7 185static unsigned short file2color(const char *fname)
186{
187 const char *ext = fname + strlen(fname) - 3;
71de3cd9 188 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso" };
1820b5a7 189 static const char *other_exts[] = { "gmv", "pat" };
190 int i;
191
192 if (ext < fname) ext = fname;
193 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
7d4906bf 194 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
1820b5a7 195 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
196 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
197 return 0xffff;
198}
199
200static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
201{
202 int start, i, pos;
203
204 start = 13 - sel;
205 n--; // exclude current dir (".")
206
207 menu_draw_begin();
208
eacee137 209 if (!rom_loaded) {
1820b5a7 210// menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
211 }
212
213 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
214
215 if (start - 2 >= 0)
216 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
217 for (i = 0; i < n; i++) {
218 pos = start + i;
219 if (pos < 0) continue;
220 if (pos > 26) break;
221 if (namelist[i+1]->d_type & DT_DIR) {
7d4906bf 222 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
80db4442 223 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
1820b5a7 224 } else {
225 unsigned short color = file2color(namelist[i+1]->d_name);
80db4442 226 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
1820b5a7 227 }
228 }
229 text_out16(5, 130, ">");
230 menu_draw_end();
231}
232
233static int scandir_cmp(const void *p1, const void *p2)
234{
235 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
236 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
237 if ((*d1)->d_type & DT_DIR) return -1; // put before
238 if ((*d2)->d_type & DT_DIR) return 1;
239 return strcasecmp((*d1)->d_name, (*d2)->d_name);
240}
241
242static char *filter_exts[] = {
243 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
244 ".jpg", ".cue", ".pbp"
245};
246
247static int scandir_filter(const struct my_dirent *ent)
248{
249 const char *p;
250 int i;
251
252 if (ent == NULL || ent->d_name == NULL) return 0;
253 if (strlen(ent->d_name) < 5) return 1;
254
255 p = ent->d_name + strlen(ent->d_name) - 4;
256
257 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
258 {
259 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
260 }
261
262 return 1;
263}
264
265static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
266 int(*filter)(const struct my_dirent *),
267 int(*compar)(const void *, const void *))
268{
269 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
270 struct my_dirent **namelist = NULL, *ent;
271 SceIoDirent sce_ent;
272
273 namelist = malloc(sizeof(*namelist) * name_alloc);
274 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
275
276 // try to read first..
277 dir_uid = sceIoDopen(dir);
278 if (dir_uid >= 0)
279 {
7d4906bf 280 /* it is very important to clear SceIoDirent to be passed to sceIoDread(), */
281 /* or else it may crash, probably misinterpreting something in it. */
282 memset(&sce_ent, 0, sizeof(sce_ent));
1820b5a7 283 ret = sceIoDread(dir_uid, &sce_ent);
284 if (ret < 0)
285 {
286 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
287 goto fail;
288 }
289 }
290 else
291 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
292
293 while (ret > 0)
294 {
295 ent = malloc(sizeof(*ent));
296 if (ent == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
297 ent->d_type = sce_ent.d_stat.st_attr;
298 strncpy(ent->d_name, sce_ent.d_name, sizeof(ent->d_name));
7d4906bf 299 ent->d_name[sizeof(ent->d_name)-1] = 0;
1820b5a7 300 if (filter == NULL || filter(ent))
301 namelist[name_count++] = ent;
302 else free(ent);
303
304 if (name_count >= name_alloc)
305 {
306 void *tmp;
307 name_alloc *= 2;
308 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
309 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
310 namelist = tmp;
311 }
312
7d4906bf 313 memset(&sce_ent, 0, sizeof(sce_ent));
1820b5a7 314 ret = sceIoDread(dir_uid, &sce_ent);
315 }
316
317 // sort
318 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
319
320 // all done.
321 ret = name_count;
322 *namelist_out = namelist;
323 goto end;
324
325fail:
326 if (namelist != NULL)
327 {
328 while (name_count--)
329 free(namelist[name_count]);
330 free(namelist);
331 }
332end:
333 if (dir_uid >= 0) sceIoDclose(dir_uid);
334 return ret;
335}
336
337
c6196c0f 338static SceIoStat cpstat;
339
1820b5a7 340static char *romsel_loop(char *curr_path)
341{
342 struct my_dirent **namelist;
7d4906bf 343 int n, iret, sel = 0;
1820b5a7 344 unsigned long inp = 0;
345 char *ret = NULL, *fname = NULL;
346
347 // is this a dir or a full path?
7d4906bf 348 memset(&cpstat, 0, sizeof(cpstat));
349 iret = sceIoGetstat(curr_path, &cpstat);
350 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
1820b5a7 351 char *p;
352 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
c6196c0f 353 if (p > curr_path) {
354 *p = 0;
355 fname = p+1;
356 }
357 else strcpy(curr_path, "ms0:/");
1820b5a7 358 }
7d4906bf 359 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
360 else strcpy(curr_path, "ms0:/"); // something else
1820b5a7 361
362 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
363 if (n < 0) {
364 // try root..
7d4906bf 365 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
1820b5a7 366 if (n < 0) {
367 // oops, we failed
368 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
369 return NULL;
370 }
371 }
372
373 // try to find sel
374 if (fname != NULL) {
375 int i;
376 for (i = 1; i < n; i++) {
377 if (strcmp(namelist[i]->d_name, fname) == 0) {
378 sel = i - 1;
379 break;
380 }
381 }
382 }
383
384 for (;;)
385 {
386 draw_dirlist(curr_path, namelist, n, sel);
9caf44b5 387 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
1820b5a7 388 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
389 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
390 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
391 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
392 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
393 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
9caf44b5 394 if(inp & BTN_CIRCLE) { // enter dir/select
1820b5a7 395 if (namelist[sel+1]->d_type & DT_REG) {
396 strcpy(romFileName, curr_path);
397 strcat(romFileName, "/");
398 strcat(romFileName, namelist[sel+1]->d_name);
399 ret = romFileName;
400 break;
401 } else if (namelist[sel+1]->d_type & DT_DIR) {
402 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
403 char *p, *newdir = malloc(newlen);
404 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
405 char *start = curr_path;
406 p = start + strlen(start) - 1;
407 while (*p == '/' && p > start) p--;
7d4906bf 408 while (*p != '/' && *p != ':' && p > start) p--;
c6196c0f 409 if (p <= start || *p == ':') strcpy(newdir, "ms0:/");
1820b5a7 410 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
411 } else {
412 strcpy(newdir, curr_path);
413 p = newdir + strlen(newdir) - 1;
414 while (*p == '/' && p >= newdir) *p-- = 0;
415 strcat(newdir, "/");
416 strcat(newdir, namelist[sel+1]->d_name);
417 }
418 ret = romsel_loop(newdir);
419 free(newdir);
420 break;
421 }
422 }
9caf44b5 423 if(inp & BTN_X) break; // cancel
1820b5a7 424 }
425
426 if (n > 0) {
427 while(n--) free(namelist[n]);
428 free(namelist);
429 }
430
431 return ret;
432}
433
434// ------------ debug menu ------------
435
436char *debugString(void);
437
438static void draw_debug(void)
439{
440 char *p, *str = debugString();
441 int len, line;
442
443 menu_draw_begin();
444
445 p = str;
446 for (line = 0; line < 24; line++)
447 {
448 while (*p && *p != '\n') p++;
449 len = p - str;
450 if (len > 55) len = 55;
451 smalltext_out16_lim(1, line*10, str, 0xffff, len);
452 if (*p == 0) break;
453 p++; str = p;
454 }
455 menu_draw_end();
456}
457
458static void debug_menu_loop(void)
459{
b542be46 460 int ret = 0;
1820b5a7 461 draw_debug();
b542be46 462 while (!(ret & (BTN_X|BTN_CIRCLE)))
463 ret = wait_for_input(BTN_X|BTN_CIRCLE, 0);
1820b5a7 464}
465
466// ------------ patch/gg menu ------------
467
468static void draw_patchlist(int sel)
469{
470 int start, i, pos, active;
471
472 start = 13 - sel;
473
474 menu_draw_begin();
475
476 for (i = 0; i < PicoPatchCount; i++) {
477 pos = start + i;
478 if (pos < 0) continue;
479 if (pos > 26) break;
480 active = PicoPatches[i].active;
481 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
482 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
483 }
484 pos = start + i;
485 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
486
487 text_out16(5, 130, ">");
488 menu_draw_end();
489}
490
491
492static void patches_menu_loop(void)
493{
494 int menu_sel = 0;
495 unsigned long inp = 0;
496
497 for(;;)
498 {
499 draw_patchlist(menu_sel);
9caf44b5 500 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
1820b5a7 501 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
502 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
503 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
504 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
9caf44b5 505 if(inp & BTN_CIRCLE) { // action
1820b5a7 506 if (menu_sel < PicoPatchCount)
507 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
508 else return;
509 }
9caf44b5 510 if(inp & BTN_X) return;
1820b5a7 511 }
512
513}
514
515// ------------ savestate loader ------------
516
517static int state_slot_flags = 0;
518
519static void state_check_slots(void)
520{
521 int slot;
522
523 state_slot_flags = 0;
524
525 for (slot = 0; slot < 10; slot++)
526 {
527 if (emu_checkSaveFile(slot))
528 {
529 state_slot_flags |= 1 << slot;
530 }
531 }
532}
533
8ab3e3c1 534static void *get_oldstate_for_preview(void)
535{
536 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
537 if (ptr == NULL) return NULL;
538
539 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
540 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
541 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
542 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
543 return ptr;
544}
545
546static void restore_oldstate(void *ptrx)
547{
548 unsigned char *ptr = ptrx;
549 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
550 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
551 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
552 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
553 free(ptrx);
554}
555
1820b5a7 556static void draw_savestate_bg(int slot)
557{
8ab3e3c1 558 void *file, *oldstate;
1820b5a7 559 char *fname;
560
561 fname = emu_GetSaveFName(1, 0, slot);
562 if (!fname) return;
563
8ab3e3c1 564 oldstate = get_oldstate_for_preview();
565 if (oldstate == NULL) return;
1820b5a7 566
567 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
568 file = gzopen(fname, "rb");
569 emu_setSaveStateCbs(1);
570 } else {
571 file = fopen(fname, "rb");
572 emu_setSaveStateCbs(0);
573 }
574
575 if (file) {
602133e1 576 if (PicoAHW & PAHW_MCD) {
1820b5a7 577 PicoCdLoadStateGfx(file);
578 } else {
579 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
580 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
581 areaSeek(file, 0x2000, SEEK_CUR);
582 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
583 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
584 areaSeek(file, 0x221a0, SEEK_SET);
585 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
586 }
587 areaClose(file);
588 }
589
590 emu_forcedFrame();
80db4442 591 menu_prepare_bg(1, 0);
1820b5a7 592
8ab3e3c1 593 restore_oldstate(oldstate);
1820b5a7 594}
595
596static void draw_savestate_menu(int menu_sel, int is_loading)
597{
598 int tl_x = 80+25, tl_y = 16+60, y, i;
599
600 if (state_slot_flags & (1 << menu_sel))
601 draw_savestate_bg(menu_sel);
602 menu_draw_begin();
603
604 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
605
606 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
607
608 /* draw all 10 slots */
609 y = tl_y;
610 for (i = 0; i < 10; i++, y+=10)
611 {
612 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
613 }
614 text_out16(tl_x, y, "back");
615
616 menu_draw_end();
617}
618
619static int savestate_menu_loop(int is_loading)
620{
621 static int menu_sel = 10;
622 int menu_sel_max = 10;
623 unsigned long inp = 0;
624
625 state_check_slots();
626
627 for(;;)
628 {
629 draw_savestate_menu(menu_sel, is_loading);
9caf44b5 630 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
1820b5a7 631 if(inp & BTN_UP ) {
632 do {
633 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
634 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
635 }
636 if(inp & BTN_DOWN) {
637 do {
638 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
639 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
640 }
9caf44b5 641 if(inp & BTN_CIRCLE) { // save/load
1820b5a7 642 if (menu_sel < 10) {
643 state_slot = menu_sel;
8ab3e3c1 644 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
1820b5a7 645 if (emu_SaveLoadGame(is_loading, 0)) {
646 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
647 return 1;
648 }
649 return 0;
650 } else return 1;
651 }
9caf44b5 652 if(inp & BTN_X) return 1;
1820b5a7 653 }
654}
655
656// -------------- key config --------------
657
658static char *action_binds(int player_idx, int action_mask)
659{
660 static char strkeys[32*5];
661 int i;
662
663 strkeys[0] = 0;
664 for (i = 0; i < 32; i++) // i is key index
665 {
666 if (currentConfig.KeyBinds[i] & action_mask)
667 {
668 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
9caf44b5 669 if (strkeys[0]) {
670 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
6fc57144 671 strcat(strkeys, keyNames[i]);
9caf44b5 672 break;
673 }
6fc57144 674 else strcpy(strkeys, keyNames[i]);
1820b5a7 675 }
676 }
677
678 return strkeys;
679}
680
681static void unbind_action(int action)
682{
683 int i;
684
685 for (i = 0; i < 32; i++)
686 currentConfig.KeyBinds[i] &= ~action;
687}
688
689static int count_bound_keys(int action, int pl_idx)
690{
691 int i, keys = 0;
692
693 for (i = 0; i < 32; i++)
694 {
695 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
696 if (currentConfig.KeyBinds[i] & action) keys++;
697 }
698
699 return keys;
700}
701
6fc57144 702static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)
1820b5a7 703{
704 int x, y, tl_y = 16+40, i;
705
706 menu_draw_begin();
707 if (player_idx >= 0) {
708 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
709 x = 80+80;
710 } else {
711 text_out16(80+80, 16+20, "Emulator controls");
712 x = 80+40;
713 }
714
715 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
716
717 y = tl_y;
718 for (i = 0; i < opt_cnt; i++, y+=10)
719 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
720
721 text_out16(x, y, "Done");
722
723 if (sel < opt_cnt) {
9caf44b5 724 text_out16(80+30, 220, "Press a button to bind/unbind");
725 text_out16(80+30, 230, "Use SELECT to clear");
726 text_out16(80+30, 240, "To bind UP/DOWN, hold SELECT");
727 text_out16(80+30, 250, "Select \"Done\" to exit");
1820b5a7 728 } else {
9caf44b5 729 text_out16(80+30, 230, "Use Options -> Save cfg");
730 text_out16(80+30, 240, "to save controls");
731 text_out16(80+30, 250, "Press X or O to exit");
1820b5a7 732 }
733 menu_draw_end();
734}
735
6fc57144 736static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
1820b5a7 737{
738 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
739 unsigned long inp = 0;
740
741 for (;;)
742 {
743 draw_key_config(opts, opt_cnt, player_idx, sel);
9caf44b5 744 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT, 1);
1820b5a7 745 if (!(inp & BTN_SELECT)) {
746 prev_select = 0;
747 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
748 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
749 }
750 if (sel >= opt_cnt) {
751 if (inp & (BTN_X|BTN_CIRCLE)) break;
752 else continue;
753 }
754 // if we are here, we want to bind/unbind something
755 if ((inp & BTN_SELECT) && !prev_select)
756 unbind_action(opts[sel].mask);
757 prev_select = inp & BTN_SELECT;
758 inp &= CONFIGURABLE_KEYS;
759 inp &= ~BTN_SELECT;
760 for (i = 0; i < 32; i++)
761 if (inp & (1 << i)) {
762 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
763 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
764 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
765 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
766 currentConfig.KeyBinds[i] &= ~(3 << 16);
767 currentConfig.KeyBinds[i] |= player_idx << 16;
768 }
769 }
770 }
771}
772
773static void draw_kc_sel(int menu_sel)
774{
775 int tl_x = 80+25+40, tl_y = 16+60, y;
776
777 y = tl_y;
778 menu_draw_begin();
779 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
780
781 text_out16(tl_x, y, "Player 1");
782 text_out16(tl_x, (y+=10), "Player 2");
783 text_out16(tl_x, (y+=10), "Emulator controls");
784 text_out16(tl_x, (y+=10), "Done");
785
786 menu_draw_end();
787}
788
789
1820b5a7 790// player2_flag, ?, ?, ?, ?, ?, ?, menu
791// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
792// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
1ca2ea4f 793me_bind_action emuctrl_actions[] =
1820b5a7 794{
795 { "Load State ", 1<<28 },
796 { "Save State ", 1<<27 },
797 { "Prev Save Slot ", 1<<25 },
798 { "Next Save Slot ", 1<<24 },
799 { "Switch Renderer", 1<<26 },
1ca2ea4f 800 { NULL, 0 }
1820b5a7 801};
802
803static void kc_sel_loop(void)
804{
805 int menu_sel = 3, menu_sel_max = 3;
806 unsigned long inp = 0;
6fc57144 807 int is_6button = PicoOpt & POPT_6BTN_PAD;
1820b5a7 808
809 while (1)
810 {
811 draw_kc_sel(menu_sel);
9caf44b5 812 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
1820b5a7 813 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
814 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
9caf44b5 815 if (inp & BTN_CIRCLE) {
1820b5a7 816 switch (menu_sel) {
1ca2ea4f 817 case 0: key_config_loop(me_ctrl_actions, is_6button ? 12 : 8, 0); return;
818 case 1: key_config_loop(me_ctrl_actions, is_6button ? 12 : 8, 1); return;
1820b5a7 819 case 2: key_config_loop(emuctrl_actions,
bdec53c9 820 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;
eacee137 821 case 3: if (!rom_loaded) emu_WriteConfig(0); return;
1820b5a7 822 default: return;
823 }
824 }
9caf44b5 825 if (inp & BTN_X) return;
1820b5a7 826 }
827}
828
829
830// --------- sega/mega cd options ----------
831
832menu_entry cdopt_entries[] =
833{
6fc57144 834 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },
835 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },
836 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },
837 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },
838 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 },
839 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 },
840 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },
841 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 },
842 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 },
843 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 },
844 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },
1820b5a7 845};
846
847#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
6fc57144 848const int cdopt_entry_count = CDOPT_ENTRY_COUNT;
1820b5a7 849
850
851struct bios_names_t
852{
853 char us[32], eu[32], jp[32];
854};
855
856static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
857{
858 struct bios_names_t *bios_names = param;
859 char ra_buff[16];
860
861 switch (entry->id)
862 {
863 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
864 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
865 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
866 case MA_CDOPT_READAHEAD:
867 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
868 else strcpy(ra_buff, " OFF");
869 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
870 break;
871 default:break;
872 }
873}
874
875static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
876{
877 int tl_x = 80+25, tl_y = 16+60;
878 menu_id selected_id;
879 char ra_buff[16];
880
881 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
882 else strcpy(ra_buff, " OFF");
883
884 menu_draw_begin();
885
886 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
887
888 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
889
890 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
891 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
892 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
893 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
9caf44b5 894 text_out16(tl_x, 250, "Press start to test selected BIOS");
1820b5a7 895
896 menu_draw_end();
897}
898
899static void cd_menu_loop_options(void)
900{
901 static int menu_sel = 0;
902 int menu_sel_max = 10;
903 unsigned long inp = 0;
904 struct bios_names_t bios_names;
905 menu_id selected_id;
906 char *bios, *p;
907
908 if (emu_findBios(4, &bios)) { // US
8022f53d 909 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
910 if (*p == '/') p++;
1820b5a7 911 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
912 } else strcpy(bios_names.us, "NOT FOUND");
913
914 if (emu_findBios(8, &bios)) { // EU
8022f53d 915 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
916 if (*p == '/') p++;
1820b5a7 917 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
918 } else strcpy(bios_names.eu, "NOT FOUND");
919
920 if (emu_findBios(1, &bios)) { // JP
8022f53d 921 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
922 if (*p == '/') p++;
1820b5a7 923 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
924 } else strcpy(bios_names.jp, "NOT FOUND");
925
4b167c12 926 menuErrorMsg[0] = 0;
927
928 for (;;)
1820b5a7 929 {
930 draw_cd_menu_options(menu_sel, &bios_names);
110df09c 931 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE|BTN_START, 0);
1820b5a7 932 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
933 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
934 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
935 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
936 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
937 selected_id == MA_CDOPT_READAHEAD) {
938 if (inp & BTN_LEFT) {
939 PicoCDBuffers >>= 1;
2d2247c2 940 if (PicoCDBuffers < 2) PicoCDBuffers = 0;
1820b5a7 941 } else {
2d2247c2 942 if (PicoCDBuffers < 2) PicoCDBuffers = 2;
1820b5a7 943 else PicoCDBuffers <<= 1;
944 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
945 }
946 }
947 }
110df09c 948 if (inp & BTN_CIRCLE) // toggleable options
1820b5a7 949 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
950 selected_id == MA_CDOPT_DONE) {
951 return;
952 }
110df09c 953 if (inp & BTN_START) {
1820b5a7 954 switch (selected_id) { // BIOS testers
955 case MA_CDOPT_TESTBIOS_USA:
956 if (emu_findBios(4, &bios)) { // test US
957 strcpy(romFileName, bios);
958 engineState = PGS_ReloadRom;
959 return;
960 }
961 break;
962 case MA_CDOPT_TESTBIOS_EUR:
963 if (emu_findBios(8, &bios)) { // test EU
964 strcpy(romFileName, bios);
965 engineState = PGS_ReloadRom;
966 return;
967 }
968 break;
969 case MA_CDOPT_TESTBIOS_JAP:
970 if (emu_findBios(1, &bios)) { // test JP
971 strcpy(romFileName, bios);
972 engineState = PGS_ReloadRom;
973 return;
974 }
975 break;
976 default:
977 break;
978 }
979 }
9caf44b5 980 if (inp & BTN_X) return;
1820b5a7 981 }
982}
983
8ab3e3c1 984// --------- display options ----------
985
986menu_entry opt3_entries[] =
987{
6fc57144 988 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1, 1 },
989 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1, 1 },
990 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1, 1 },
991 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1, 1 },
992 { NULL, MB_RANGE, MA_OPT3_GAMMAA, &currentConfig.gamma, 0, -4, 16, 1, 1 },
993 { NULL, MB_RANGE, MA_OPT3_BLACKLVL, &currentConfig.gamma2, 0, 0, 2, 1, 1 },
994 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1, 1 },
995 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1, 0 },
996 { "Set to 4:3 scaled", MB_NONE, MA_OPT3_PRES_SCALE43, NULL, 0, 0, 0, 1, 0 },
997 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1, 0 },
998 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1, 0 },
8ab3e3c1 999};
1000
1001#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
6fc57144 1002const int opt3_entry_count = OPT3_ENTRY_COUNT;
8ab3e3c1 1003
1004
1005static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
1006{
1007 switch (entry->id)
1008 {
1009 case MA_OPT3_SCALE:
1010 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
1011 break;
1012 case MA_OPT3_HSCALE32:
1013 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
1014 break;
1015 case MA_OPT3_HSCALE40:
1016 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
1017 break;
1018 case MA_OPT3_FILTERING:
1019 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
1020 break;
2445b7cb 1021 case MA_OPT3_GAMMAA:
1022 text_out16(x, y, "Gamma adjustment %2i", currentConfig.gamma);
1023 break;
6fc57144 1024 case MA_OPT3_BLACKLVL:
1025 text_out16(x, y, "Black level %2i", currentConfig.gamma2);
1026 break;
3ec29f01 1027 case MA_OPT3_VSYNC: {
1028 char *val = " never";
1029 if (currentConfig.EmuOpt & 0x2000)
1030 val = (currentConfig.EmuOpt & 0x10000) ? "sometimes" : " always";
1f4e9f14 1031 text_out16(x, y, "Wait for vsync (slow) %s", val);
3ec29f01 1032 break;
1033 }
8ab3e3c1 1034 default: break;
1035 }
1036}
1037
1038static void menu_opt3_preview(int is_32col)
1039{
1040 void *oldstate = NULL;
1041
eacee137 1042 if (!rom_loaded || ((Pico.video.reg[12]&1)^1) != is_32col)
8ab3e3c1 1043 {
1044 extern char bgdatac32_start[], bgdatac40_start[];
1045 extern int bgdatac32_size, bgdatac40_size;
1046 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
1047 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
1048 int ret;
8ab3e3c1 1049 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1050 if (ret == 0)
1051 {
eacee137 1052 if (rom_loaded) oldstate = get_oldstate_for_preview();
8ab3e3c1 1053 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1054 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1055 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1056 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1057 }
1058 else
1059 lprintf("uncompress returned %i\n", ret);
1060 }
1061
b542be46 1062 memset32_uncached(psp_screen, 0, 512*272*2/4);
8ab3e3c1 1063 emu_forcedFrame();
80db4442 1064 menu_prepare_bg(1, 0);
8ab3e3c1 1065
1066 if (oldstate) restore_oldstate(oldstate);
1067}
1068
1069static void draw_dispmenu_options(int menu_sel)
1070{
3ec29f01 1071 int tl_x = 80, tl_y = 16+50;
8ab3e3c1 1072
1073 menu_draw_begin();
1074
3ec29f01 1075 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 316);
8ab3e3c1 1076
1077 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1078
1079 menu_draw_end();
1080}
1081
1082static void dispmenu_loop_options(void)
1083{
1084 static int menu_sel = 0;
1f4e9f14 1085 int menu_sel_max, is_32col = (Pico.video.reg[12]&1)^1;
8ab3e3c1 1086 unsigned long inp = 0;
1087 menu_id selected_id;
1088
1089 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1090
3ec29f01 1091 for (;;)
8ab3e3c1 1092 {
1093 draw_dispmenu_options(menu_sel);
9caf44b5 1094 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
8ab3e3c1 1095 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1096 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1097 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1098 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1099 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1100
1101 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise
1102 {
1103 float *setting = NULL;
3ec29f01 1104 int tmp;
8ab3e3c1 1105 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
1106 switch (selected_id) {
2445b7cb 1107 case MA_OPT3_SCALE: setting = &currentConfig.scale; break;
1108 case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
1109 case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
1110 case MA_OPT3_FILTERING:
6fc57144 1111 case MA_OPT3_GAMMAA:
1112 case MA_OPT3_BLACKLVL: menu_opt3_preview(is_32col); break;
1113 case MA_OPT3_VSYNC:
1114 tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
3ec29f01 1115 tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1116 if (tmp > 3) tmp = 3;
1117 currentConfig.EmuOpt &= ~0x12000;
1118 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1119 break;
8ab3e3c1 1120 default: break;
1121 }
1122 if (setting != NULL) {
1123 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1124 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
b542be46 1125 if (*setting <= 0) *setting = 0.01;
8ab3e3c1 1126 menu_opt3_preview(is_32col);
1127 draw_dispmenu_options(menu_sel); // will wait vsync
1128 }
1129 }
1130 }
9caf44b5 1131 if (inp & BTN_CIRCLE) { // toggleable options
8ab3e3c1 1132 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1133 switch (selected_id) {
1134 case MA_OPT3_DONE:
1135 return;
1136 case MA_OPT3_PRES_NOSCALE:
1137 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1138 menu_opt3_preview(is_32col);
1139 break;
c6196c0f 1140 case MA_OPT3_PRES_SCALE43:
1141 currentConfig.scale = 1.20;
1142 currentConfig.hscale40 = 1.00;
1143 currentConfig.hscale32 = 1.25;
1144 menu_opt3_preview(is_32col);
1145 break;
8ab3e3c1 1146 case MA_OPT3_PRES_FULLSCR:
1147 currentConfig.scale = 1.20;
1148 currentConfig.hscale40 = 1.25;
1149 currentConfig.hscale32 = 1.56;
1150 menu_opt3_preview(is_32col);
1151 break;
1152 case MA_OPT3_FILTERING:
1153 menu_opt3_preview(is_32col);
1154 break;
1155 default: break;
1156 }
1157 }
9caf44b5 1158 if (inp & BTN_X) return;
8ab3e3c1 1159 }
1160}
1161
1820b5a7 1162
1163// --------- advanced options ----------
1164
1165menu_entry opt2_entries[] =
1166{
6fc57144 1167 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },
1168 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 },
1169 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 },
1170 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496, &PicoOpt, 0x00002, 0, 0, 1, 1 },
1171 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x00008, 0, 0, 1, 1 },
1172 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x00020, 0, 0, 1, 1 },
1173 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, &currentConfig.EmuOpt, 0x20000, 0, 0, 1, 1 },
1174 { "Disable frame limitter", MB_ONOFF, MA_OPT2_NO_FRAME_LIMIT, &currentConfig.EmuOpt, 0x40000, 0, 0, 1, 1 },
1175 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },
1820b5a7 1176};
1177
1178#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
6fc57144 1179const int opt2_entry_count = OPT2_ENTRY_COUNT;
1820b5a7 1180
1181
1182static void draw_amenu_options(int menu_sel)
1183{
1184 int tl_x = 80+25, tl_y = 16+50;
1185
1186 menu_draw_begin();
1187
1188 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1189
1190 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1191
1192 menu_draw_end();
1193}
1194
1195static void amenu_loop_options(void)
1196{
1197 static int menu_sel = 0;
1198 int menu_sel_max;
1199 unsigned long inp = 0;
1200 menu_id selected_id;
1201
1202 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1203
1204 for(;;)
1205 {
1206 draw_amenu_options(menu_sel);
9caf44b5 1207 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1820b5a7 1208 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1209 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1210 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1211 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1212 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1213 selected_id == MA_OPT2_GAMMA) {
8ab3e3c1 1214 // TODO?
1820b5a7 1215 }
1216 }
9caf44b5 1217 if (inp & BTN_CIRCLE) { // toggleable options
1820b5a7 1218 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1219 selected_id == MA_OPT2_DONE) {
1220 return;
1221 }
1222 }
9caf44b5 1223 if (inp & BTN_X) return;
1820b5a7 1224 }
1225}
1226
1227// -------------- options --------------
1228
1229
1230menu_entry opt_entries[] =
1231{
6fc57144 1232 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },
1233 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &PicoOpt, 0x0040, 0, 0, 1, 1 },
1234 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x0080, 0, 0, 1, 1 },
1235 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1, 1 },
1236 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },
1237 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1, 1 },
1238 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },
1239 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x0020, 0, 0, 1, 1 },
1240 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },
1241 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1, 1 },
1242 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },
1243 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },
1244 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 },
1245 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1, 0 },
1246 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },
1247 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },
1248 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },
1249 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },
1250 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },
1820b5a7 1251};
1252
1253#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
6fc57144 1254const int opt_entry_count = OPT_ENTRY_COUNT;
1820b5a7 1255
1256
1820b5a7 1257static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1258{
1259 char *str, str24[24];
1260
1261 switch (entry->id)
1262 {
1263 case MA_OPT_RENDERER:
6fc57144 1264 if (PicoOpt & 0x10)
e41da5ce 1265 str = "fast";
6fc57144 1266 else if (currentConfig.EmuOpt & 0x80)
e41da5ce 1267 str = "accurate";
1820b5a7 1268 else
e41da5ce 1269 str = " 8bit accurate"; // n/a
1270 text_out16(x, y, "Renderer: %s", str);
1820b5a7 1271 break;
1272 case MA_OPT_FRAMESKIP:
1273 if (currentConfig.Frameskip < 0)
1274 strcpy(str24, "Auto");
1275 else sprintf(str24, "%i", currentConfig.Frameskip);
1276 text_out16(x, y, "Frameskip %s", str24);
1277 break;
1278 case MA_OPT_SOUND_QUALITY:
6fc57144 1279 str = (PicoOpt&0x08)?"stereo":"mono";
1280 text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str);
1820b5a7 1281 break;
1282 case MA_OPT_REGION:
58c86d00 1283 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));
1820b5a7 1284 break;
1285 case MA_OPT_CONFIRM_STATES:
1286 switch ((currentConfig.EmuOpt >> 9) & 5) {
1287 default: str = "OFF"; break;
1288 case 1: str = "writes"; break;
1289 case 4: str = "loads"; break;
1290 case 5: str = "both"; break;
1291 }
1292 text_out16(x, y, "Confirm savestate %s", str);
1293 break;
70357ce5 1294 case MA_OPT_CPU_CLOCKS:
1295 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1296 break;
1820b5a7 1297 case MA_OPT_SAVECFG:
1298 str24[0] = 0;
1299 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1300 text_out16(x, y, "Save cfg as default%s", str24);
1301 break;
1302 case MA_OPT_LOADCFG:
1303 text_out16(x, y, "Load cfg from profile %i", config_slot);
1304 break;
1305 default:
1306 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1307 break;
1308 }
1309}
1310
1311
1820b5a7 1312static void draw_menu_options(int menu_sel)
1313{
1314 int tl_x = 80+25, tl_y = 16+24;
1315
1316 menu_draw_begin();
1317
1318 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1319
1320 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1321
1322 menu_draw_end();
1323}
1324
1325static int sndrate_prevnext(int rate, int dir)
1326{
1327 int i, rates[] = { 11025, 22050, 44100 };
1328
1329 for (i = 0; i < 5; i++)
1330 if (rates[i] == rate) break;
1331
1332 i += dir ? 1 : -1;
1333 if (i > 2) return dir ? 44100 : 22050;
1334 if (i < 0) return dir ? 22050 : 11025;
1335 return rates[i];
1336}
1337
1338static void region_prevnext(int right)
1339{
1340 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1341 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1342 int i;
1343 if (right) {
58c86d00 1344 if (!PicoRegionOverride) {
1820b5a7 1345 for (i = 0; i < 6; i++)
1346 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1347 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
58c86d00 1348 else PicoRegionOverride=1;
1820b5a7 1349 }
58c86d00 1350 else PicoRegionOverride<<=1;
1351 if (PicoRegionOverride > 8) PicoRegionOverride = 8;
1820b5a7 1352 } else {
58c86d00 1353 if (!PicoRegionOverride) {
1820b5a7 1354 for (i = 0; i < 6; i++)
1355 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1356 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1357 }
58c86d00 1358 else PicoRegionOverride>>=1;
1820b5a7 1359 }
1360}
1361
1362static void menu_options_save(void)
1363{
7d0143a2 1364 if (PicoRegionOverride) {
1365 // force setting possibly changed..
1366 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;
1367 }
6fc57144 1368 if (!(PicoOpt & POPT_6BTN_PAD)) {
1820b5a7 1369 // unbind XYZ MODE, just in case
1370 unbind_action(0xf00);
1371 }
1372}
1373
1374static int menu_loop_options(void)
1375{
1376 static int menu_sel = 0;
1377 int menu_sel_max, ret;
1378 unsigned long inp = 0;
1379 menu_id selected_id;
1380
eacee137 1381 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);
1820b5a7 1382 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1383 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1384 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1385
1386 while (1)
1387 {
1388 draw_menu_options(menu_sel);
9caf44b5 1389 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1820b5a7 1390 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1391 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1392 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1393 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1394 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1395 switch (selected_id) {
1396 case MA_OPT_RENDERER:
6fc57144 1397 if ((PicoOpt & 0x10) || !(currentConfig.EmuOpt & 0x80)) {
1398 PicoOpt &= ~0x10;
e41da5ce 1399 currentConfig.EmuOpt |= 0x80;
1820b5a7 1400 } else {
6fc57144 1401 PicoOpt |= 0x10;
e41da5ce 1402 currentConfig.EmuOpt &= ~0x80;
1820b5a7 1403 }
1404 break;
1405 case MA_OPT_SOUND_QUALITY:
6fc57144 1406 PsndRate = sndrate_prevnext(PsndRate, inp & BTN_RIGHT);
1820b5a7 1407 break;
1408 case MA_OPT_REGION:
1409 region_prevnext(inp & BTN_RIGHT);
1410 break;
1411 case MA_OPT_CONFIRM_STATES: {
1412 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1413 n += (inp & BTN_LEFT) ? -1 : 1;
1414 if (n < 0) n = 0; else if (n > 3) n = 3;
1415 n |= n << 1; n &= ~2;
1416 currentConfig.EmuOpt &= ~0xa00;
1417 currentConfig.EmuOpt |= n << 9;
1418 break;
1419 }
1420 case MA_OPT_SAVE_SLOT:
1421 if (inp & BTN_RIGHT) {
1422 state_slot++; if (state_slot > 9) state_slot = 0;
1423 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1424 }
1425 break;
70357ce5 1426 case MA_OPT_CPU_CLOCKS:
1427 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1428 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1429 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1430 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1431 draw_menu_options(menu_sel); // will wait vsync
1432 }
1433 break;
1820b5a7 1434 case MA_OPT_SAVECFG:
1435 case MA_OPT_SAVECFG_GAME:
1436 case MA_OPT_LOADCFG:
1437 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1438 if (config_slot > 9) config_slot = 0;
1439 if (config_slot < 0) config_slot = 9;
1440 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1441 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1442 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1443 break;
1444 default:
1445 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1446 break;
1447 }
1448 }
1449 }
9caf44b5 1450 if (inp & BTN_CIRCLE) {
1820b5a7 1451 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1452 {
1453 switch (selected_id)
1454 {
8ab3e3c1 1455 case MA_OPT_DISP_OPTS:
1456 dispmenu_loop_options();
1457 break;
1820b5a7 1458 case MA_OPT_SCD_OPTS:
1459 cd_menu_loop_options();
1460 if (engineState == PGS_ReloadRom)
1461 return 0; // test BIOS
1462 break;
1463 case MA_OPT_ADV_OPTS:
1464 amenu_loop_options();
1465 break;
1466 case MA_OPT_SAVECFG: // done (update and write)
1467 menu_options_save();
1468 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1469 else strcpy(menuErrorMsg, "failed to write config");
1470 return 1;
1471 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1472 menu_options_save();
1473 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1474 else strcpy(menuErrorMsg, "failed to write config");
1475 return 1;
1476 case MA_OPT_LOADCFG:
1477 ret = emu_ReadConfig(1, 1);
1478 if (!ret) ret = emu_ReadConfig(0, 1);
1479 if (ret) strcpy(menuErrorMsg, "config loaded");
1480 else strcpy(menuErrorMsg, "failed to load config");
1481 return 1;
1482 default:
1483 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1484 break;
1485 }
1486 }
1487 }
9caf44b5 1488 if(inp & BTN_X) {
1820b5a7 1489 menu_options_save();
1490 return 0; // done (update, no write)
1491 }
1492 }
1493}
1494
1495// -------------- credits --------------
1496
1497static void draw_menu_credits(void)
1498{
1499 int tl_x = 80+15, tl_y = 16+64, y;
1500 menu_draw_begin();
1501
6fc57144 1502 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");
1820b5a7 1503
1504 y = tl_y;
1505 text_out16(tl_x, y, "Credits:");
3ec29f01 1506 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1507 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1508 text_out16(tl_x, (y+=10), "NJ: CZ80");
1820b5a7 1509 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1820b5a7 1510 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
3ec29f01 1511 text_out16(tl_x, (y+=10), " Gens code, base of Fame/C, CZ80");
1512 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1820b5a7 1513 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
3ec29f01 1514 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
1820b5a7 1515 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1516
1517 menu_draw_end();
1518}
1519
1520
1521// -------------- root menu --------------
1522
1523menu_entry main_entries[] =
1524{
1525 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1526 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1527 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1528 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1529 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1530 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1531 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1532 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1533 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1534 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1535};
1536
1537#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1538
1539static void draw_menu_root(int menu_sel)
1540{
9caf44b5 1541 const int tl_x = 86+70, tl_y = 16+70;
1542 char *stat = NULL;
1820b5a7 1543
1544 menu_draw_begin();
1545
9caf44b5 1546 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1547 text_out16(287, 12, "%s", stat);
1548
1549 text_out16(tl_x, 48, "PicoDrive v" VERSION);
1820b5a7 1550
1551 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1552
1553 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1554
1555 // error
8ab3e3c1 1556 if (menuErrorMsg[0])
1557 text_out16(10, 252, menuErrorMsg);
1820b5a7 1558 menu_draw_end();
1559}
1560
1561
1562static void menu_loop_root(void)
1563{
1564 static int menu_sel = 0;
1565 int ret, menu_sel_max;
1566 unsigned long inp = 0;
1567
eacee137 1568 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);
1569 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);
1570 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);
1571 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);
1820b5a7 1572 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1573
1574 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1575 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1576
4b167c12 1577 // mp3 errors?
1578 if (mp3_last_error != 0) {
1579 if (mp3_last_error == -1)
1580 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1581 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1582 mp3_last_error = 0;
1583 }
1584
1820b5a7 1585 /* make sure action buttons are not pressed on entering menu */
1586 draw_menu_root(menu_sel);
1587
7d4906bf 1588 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1820b5a7 1589
1590 for (;;)
1591 {
1592 draw_menu_root(menu_sel);
9caf44b5 1593 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R, 0);
1820b5a7 1594 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1595 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1596 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
9caf44b5 1597 if( inp & (BTN_SELECT|BTN_X)) {
eacee137 1598 if (rom_loaded) {
9caf44b5 1599 while (psp_pad_read(1) & (BTN_SELECT|BTN_X)) psp_msleep(50); // wait until released
1820b5a7 1600 engineState = PGS_Running;
1601 break;
1602 }
1603 }
9caf44b5 1604 if(inp & BTN_CIRCLE) {
4b167c12 1605 menuErrorMsg[0] = 0; // clear error msg
1820b5a7 1606 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1607 {
1608 case MA_MAIN_RESUME_GAME:
eacee137 1609 if (rom_loaded) {
9caf44b5 1610 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1820b5a7 1611 engineState = PGS_Running;
1612 return;
1613 }
1614 break;
1615 case MA_MAIN_SAVE_STATE:
eacee137 1616 if (rom_loaded) {
1820b5a7 1617 if(savestate_menu_loop(0))
1618 continue;
1619 engineState = PGS_Running;
1620 return;
1621 }
1622 break;
1623 case MA_MAIN_LOAD_STATE:
eacee137 1624 if (rom_loaded) {
1820b5a7 1625 if(savestate_menu_loop(1))
1626 continue;
1627 engineState = PGS_Running;
1628 return;
1629 }
1630 break;
1631 case MA_MAIN_RESET_GAME:
eacee137 1632 if (rom_loaded) {
1820b5a7 1633 emu_ResetGame();
1634 engineState = PGS_Running;
1635 return;
1636 }
1637 break;
1638 case MA_MAIN_LOAD_ROM:
1639 {
1640 char curr_path[PATH_MAX], *selfname;
1641 FILE *tstf;
6fc57144 1642 if ( (tstf = fopen(lastRomFile, "rb")) )
1820b5a7 1643 {
1644 fclose(tstf);
6fc57144 1645 strcpy(curr_path, lastRomFile);
1820b5a7 1646 }
1647 else
1648 getcwd(curr_path, PATH_MAX);
1649 selfname = romsel_loop(curr_path);
1650 if (selfname) {
1651 lprintf("selected file: %s\n", selfname);
1652 engineState = PGS_ReloadRom;
1653 return;
1654 }
1655 break;
1656 }
1657 case MA_MAIN_OPTIONS:
1658 ret = menu_loop_options();
1659 if (ret == 1) continue; // status update
1660 if (engineState == PGS_ReloadRom)
1661 return; // BIOS test
1662 break;
1663 case MA_MAIN_CONTROLS:
1664 kc_sel_loop();
1665 break;
1666 case MA_MAIN_CREDITS:
1667 draw_menu_credits();
1668 psp_msleep(500);
9caf44b5 1669 inp = 0;
1670 while (!(inp & (BTN_X|BTN_CIRCLE)))
1671 inp = wait_for_input(BTN_X|BTN_CIRCLE, 0);
1820b5a7 1672 break;
1673 case MA_MAIN_EXIT:
1674 engineState = PGS_Quit;
1675 return;
1676 case MA_MAIN_PATCHES:
eacee137 1677 if (rom_loaded && PicoPatches) {
1820b5a7 1678 patches_menu_loop();
1679 PicoPatchApply();
1680 strcpy(menuErrorMsg, "Patches applied");
1681 continue;
1682 }
1683 break;
1684 default:
1685 lprintf("%s: something unknown selected\n", __FUNCTION__);
1686 break;
1687 }
1688 }
1820b5a7 1689 }
1690}
1691
1692// warning: alignment
1693static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1694{
1695 unsigned int *dest = dst;
1696 const unsigned int *srce = src;
1697 pixels /= 2;
1698 if (darker)
1699 {
1700 while (pixels--)
1701 {
1702 unsigned int p = *srce++;
1703 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1704 }
1705 }
1706 else
1707 {
1708 while (pixels--)
1709 {
1710 unsigned int p = *srce++;
1711 *dest++ = (p&0xf79ef79e)>>1;
1712 }
1713 }
1714}
1715
80db4442 1716static void menu_prepare_bg(int use_game_bg, int use_fg)
1820b5a7 1717{
1820b5a7 1718 if (use_game_bg)
1719 {
1720 // darken the active framebuffer
8ab3e3c1 1721 unsigned short *dst = bg_buffer;
80db4442 1722 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
8ab3e3c1 1723 int i;
1724 for (i = 272; i > 0; i--, dst += 480, src += 512)
1725 menu_darken_bg(dst, src, 480, 1);
b542be46 1726 //memset32_uncached((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
1820b5a7 1727 }
1728 else
1729 {
1730 // should really only happen once, on startup..
b542be46 1731 memset32_uncached((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
1820b5a7 1732 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1733 }
8ab3e3c1 1734 sceKernelDcacheWritebackAll();
1820b5a7 1735}
1736
1737static void menu_gfx_prepare(void)
1738{
eacee137 1739 menu_prepare_bg(rom_loaded, 1);
1820b5a7 1740
1741 menu_draw_begin();
1742 menu_draw_end();
1743}
1744
1745
1746void menu_loop(void)
1747{
1748 menu_gfx_prepare();
1749
1750 menu_loop_root();
1751
1752 menuErrorMsg[0] = 0;
1753}
1754
1755
1756// --------- CD tray close menu ----------
1757
1758static void draw_menu_tray(int menu_sel)
1759{
1760 int tl_x = 70, tl_y = 90, y;
1761
1762 menu_draw_begin();
1763
1764 text_out16(tl_x, 20, "The unit is about to");
1765 text_out16(tl_x, 30, "close the CD tray.");
1766
1767 y = tl_y;
1768 text_out16(tl_x, y, "Load new CD image");
1769 text_out16(tl_x, (y+=10), "Insert nothing");
1770
1771 // draw cursor
1772 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1773 // error
1774 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1775 menu_draw_end();
1776}
1777
1778
1779int menu_loop_tray(void)
1780{
1781 int menu_sel = 0, menu_sel_max = 1;
1782 unsigned long inp = 0;
1783 char curr_path[PATH_MAX], *selfname;
1784 FILE *tstf;
1785
1786 menu_gfx_prepare();
1787
6fc57144 1788 if ( (tstf = fopen(lastRomFile, "rb")) )
1820b5a7 1789 {
1790 fclose(tstf);
6fc57144 1791 strcpy(curr_path, lastRomFile);
1820b5a7 1792 }
1793 else
1794 {
1795 getcwd(curr_path, PATH_MAX);
1796 }
1797
1798 /* make sure action buttons are not pressed on entering menu */
1799 draw_menu_tray(menu_sel);
9caf44b5 1800 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1820b5a7 1801
1802 for (;;)
1803 {
1804 draw_menu_tray(menu_sel);
b542be46 1805 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_CIRCLE, 0);
1820b5a7 1806 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1807 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
9caf44b5 1808 if(inp & BTN_CIRCLE) {
1820b5a7 1809 switch (menu_sel) {
1810 case 0: // select image
1811 selfname = romsel_loop(curr_path);
1812 if (selfname) {
1813 int ret = -1, cd_type;
1814 cd_type = emu_cdCheck(NULL);
1815 if (cd_type > 0)
1816 ret = Insert_CD(romFileName, cd_type == 2);
1817 if (ret != 0) {
1818 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1819 lprintf("%s\n", menuErrorMsg);
1820 continue;
1821 }
1822 engineState = PGS_RestartRun;
1823 return 1;
1824 }
1825 break;
1826 case 1: // insert nothing
1827 engineState = PGS_RestartRun;
1828 return 0;
1829 }
1830 }
1831 menuErrorMsg[0] = 0; // clear error msg
1832 }
1833}
1834
1835
fast MegaDrive/MegaCD/32X emulator