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dualcore integration in famc, bram cart C code, psp bugfixes
[picodrive.git] / platform / psp / menu.c
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1820b5a7 1// (c) Copyright 2006,2007 notaz, All rights reserved.
2// Free for non-commercial use.
3
4// For commercial use, separate licencing terms must be obtained.
5
6// don't like to use loads of #ifdefs, so duplicating GP2X code
7// horribly instead
8
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 "???"
36static const char * const pspKeyNames[] = {
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();
4b167c12 156 if (rom_data) menu_draw_begin();
157 else memset32(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;
188 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };
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
209 if (rom_data == NULL) {
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
338static char *romsel_loop(char *curr_path)
339{
340 struct my_dirent **namelist;
7d4906bf 341 int n, iret, sel = 0;
1820b5a7 342 unsigned long inp = 0;
343 char *ret = NULL, *fname = NULL;
7d4906bf 344 SceIoStat cpstat;
1820b5a7 345
346 // is this a dir or a full path?
7d4906bf 347 memset(&cpstat, 0, sizeof(cpstat));
348 iret = sceIoGetstat(curr_path, &cpstat);
349 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
1820b5a7 350 char *p;
351 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
352 *p = 0;
353 fname = p+1;
354 }
7d4906bf 355 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
356 else strcpy(curr_path, "ms0:/"); // something else
1820b5a7 357
358 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
359 if (n < 0) {
360 // try root..
7d4906bf 361 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
1820b5a7 362 if (n < 0) {
363 // oops, we failed
364 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
365 return NULL;
366 }
367 }
368
369 // try to find sel
370 if (fname != NULL) {
371 int i;
372 for (i = 1; i < n; i++) {
373 if (strcmp(namelist[i]->d_name, fname) == 0) {
374 sel = i - 1;
375 break;
376 }
377 }
378 }
379
380 for (;;)
381 {
382 draw_dirlist(curr_path, namelist, n, sel);
9caf44b5 383 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
1820b5a7 384 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
385 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
386 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
387 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
388 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
389 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
9caf44b5 390 if(inp & BTN_CIRCLE) { // enter dir/select
1820b5a7 391 if (namelist[sel+1]->d_type & DT_REG) {
392 strcpy(romFileName, curr_path);
393 strcat(romFileName, "/");
394 strcat(romFileName, namelist[sel+1]->d_name);
395 ret = romFileName;
396 break;
397 } else if (namelist[sel+1]->d_type & DT_DIR) {
398 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
399 char *p, *newdir = malloc(newlen);
400 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
401 char *start = curr_path;
402 p = start + strlen(start) - 1;
403 while (*p == '/' && p > start) p--;
7d4906bf 404 while (*p != '/' && *p != ':' && p > start) p--;
405 if (p <= start || *p == ':' || p[-1] == ':') strcpy(newdir, "ms0:/");
1820b5a7 406 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
407 } else {
408 strcpy(newdir, curr_path);
409 p = newdir + strlen(newdir) - 1;
410 while (*p == '/' && p >= newdir) *p-- = 0;
411 strcat(newdir, "/");
412 strcat(newdir, namelist[sel+1]->d_name);
413 }
414 ret = romsel_loop(newdir);
415 free(newdir);
416 break;
417 }
418 }
9caf44b5 419 if(inp & BTN_X) break; // cancel
1820b5a7 420 }
421
422 if (n > 0) {
423 while(n--) free(namelist[n]);
424 free(namelist);
425 }
426
427 return ret;
428}
429
430// ------------ debug menu ------------
431
432char *debugString(void);
433
434static void draw_debug(void)
435{
436 char *p, *str = debugString();
437 int len, line;
438
439 menu_draw_begin();
440
441 p = str;
442 for (line = 0; line < 24; line++)
443 {
444 while (*p && *p != '\n') p++;
445 len = p - str;
446 if (len > 55) len = 55;
447 smalltext_out16_lim(1, line*10, str, 0xffff, len);
448 if (*p == 0) break;
449 p++; str = p;
450 }
451 menu_draw_end();
452}
453
454static void debug_menu_loop(void)
455{
456 draw_debug();
9caf44b5 457 wait_for_input(BTN_X|BTN_CIRCLE, 0);
1820b5a7 458}
459
460// ------------ patch/gg menu ------------
461
462static void draw_patchlist(int sel)
463{
464 int start, i, pos, active;
465
466 start = 13 - sel;
467
468 menu_draw_begin();
469
470 for (i = 0; i < PicoPatchCount; i++) {
471 pos = start + i;
472 if (pos < 0) continue;
473 if (pos > 26) break;
474 active = PicoPatches[i].active;
475 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
476 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
477 }
478 pos = start + i;
479 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
480
481 text_out16(5, 130, ">");
482 menu_draw_end();
483}
484
485
486static void patches_menu_loop(void)
487{
488 int menu_sel = 0;
489 unsigned long inp = 0;
490
491 for(;;)
492 {
493 draw_patchlist(menu_sel);
9caf44b5 494 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
1820b5a7 495 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
496 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
497 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
498 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
9caf44b5 499 if(inp & BTN_CIRCLE) { // action
1820b5a7 500 if (menu_sel < PicoPatchCount)
501 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
502 else return;
503 }
9caf44b5 504 if(inp & BTN_X) return;
1820b5a7 505 }
506
507}
508
509// ------------ savestate loader ------------
510
511static int state_slot_flags = 0;
512
513static void state_check_slots(void)
514{
515 int slot;
516
517 state_slot_flags = 0;
518
519 for (slot = 0; slot < 10; slot++)
520 {
521 if (emu_checkSaveFile(slot))
522 {
523 state_slot_flags |= 1 << slot;
524 }
525 }
526}
527
8ab3e3c1 528static void *get_oldstate_for_preview(void)
529{
530 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
531 if (ptr == NULL) return NULL;
532
533 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
534 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
535 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
536 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
537 return ptr;
538}
539
540static void restore_oldstate(void *ptrx)
541{
542 unsigned char *ptr = ptrx;
543 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
544 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
545 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
546 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
547 free(ptrx);
548}
549
1820b5a7 550static void draw_savestate_bg(int slot)
551{
8ab3e3c1 552 void *file, *oldstate;
1820b5a7 553 char *fname;
554
555 fname = emu_GetSaveFName(1, 0, slot);
556 if (!fname) return;
557
8ab3e3c1 558 oldstate = get_oldstate_for_preview();
559 if (oldstate == NULL) return;
1820b5a7 560
561 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
562 file = gzopen(fname, "rb");
563 emu_setSaveStateCbs(1);
564 } else {
565 file = fopen(fname, "rb");
566 emu_setSaveStateCbs(0);
567 }
568
569 if (file) {
570 if (PicoMCD & 1) {
571 PicoCdLoadStateGfx(file);
572 } else {
573 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
574 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
575 areaSeek(file, 0x2000, SEEK_CUR);
576 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
577 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
578 areaSeek(file, 0x221a0, SEEK_SET);
579 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
580 }
581 areaClose(file);
582 }
583
584 emu_forcedFrame();
80db4442 585 menu_prepare_bg(1, 0);
1820b5a7 586
8ab3e3c1 587 restore_oldstate(oldstate);
1820b5a7 588}
589
590static void draw_savestate_menu(int menu_sel, int is_loading)
591{
592 int tl_x = 80+25, tl_y = 16+60, y, i;
593
594 if (state_slot_flags & (1 << menu_sel))
595 draw_savestate_bg(menu_sel);
596 menu_draw_begin();
597
598 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
599
600 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
601
602 /* draw all 10 slots */
603 y = tl_y;
604 for (i = 0; i < 10; i++, y+=10)
605 {
606 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
607 }
608 text_out16(tl_x, y, "back");
609
610 menu_draw_end();
611}
612
613static int savestate_menu_loop(int is_loading)
614{
615 static int menu_sel = 10;
616 int menu_sel_max = 10;
617 unsigned long inp = 0;
618
619 state_check_slots();
620
621 for(;;)
622 {
623 draw_savestate_menu(menu_sel, is_loading);
9caf44b5 624 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
1820b5a7 625 if(inp & BTN_UP ) {
626 do {
627 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
628 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
629 }
630 if(inp & BTN_DOWN) {
631 do {
632 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
633 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
634 }
9caf44b5 635 if(inp & BTN_CIRCLE) { // save/load
1820b5a7 636 if (menu_sel < 10) {
637 state_slot = menu_sel;
8ab3e3c1 638 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
1820b5a7 639 if (emu_SaveLoadGame(is_loading, 0)) {
640 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
641 return 1;
642 }
643 return 0;
644 } else return 1;
645 }
9caf44b5 646 if(inp & BTN_X) return 1;
1820b5a7 647 }
648}
649
650// -------------- key config --------------
651
652static char *action_binds(int player_idx, int action_mask)
653{
654 static char strkeys[32*5];
655 int i;
656
657 strkeys[0] = 0;
658 for (i = 0; i < 32; i++) // i is key index
659 {
660 if (currentConfig.KeyBinds[i] & action_mask)
661 {
662 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
9caf44b5 663 if (strkeys[0]) {
664 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
665 strcat(strkeys, pspKeyNames[i]);
666 break;
667 }
1820b5a7 668 else strcpy(strkeys, pspKeyNames[i]);
669 }
670 }
671
672 return strkeys;
673}
674
675static void unbind_action(int action)
676{
677 int i;
678
679 for (i = 0; i < 32; i++)
680 currentConfig.KeyBinds[i] &= ~action;
681}
682
683static int count_bound_keys(int action, int pl_idx)
684{
685 int i, keys = 0;
686
687 for (i = 0; i < 32; i++)
688 {
689 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
690 if (currentConfig.KeyBinds[i] & action) keys++;
691 }
692
693 return keys;
694}
695
696typedef struct { char *name; int mask; } bind_action_t;
697
698static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
699{
700 int x, y, tl_y = 16+40, i;
701
702 menu_draw_begin();
703 if (player_idx >= 0) {
704 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
705 x = 80+80;
706 } else {
707 text_out16(80+80, 16+20, "Emulator controls");
708 x = 80+40;
709 }
710
711 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
712
713 y = tl_y;
714 for (i = 0; i < opt_cnt; i++, y+=10)
715 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
716
717 text_out16(x, y, "Done");
718
719 if (sel < opt_cnt) {
9caf44b5 720 text_out16(80+30, 220, "Press a button to bind/unbind");
721 text_out16(80+30, 230, "Use SELECT to clear");
722 text_out16(80+30, 240, "To bind UP/DOWN, hold SELECT");
723 text_out16(80+30, 250, "Select \"Done\" to exit");
1820b5a7 724 } else {
9caf44b5 725 text_out16(80+30, 230, "Use Options -> Save cfg");
726 text_out16(80+30, 240, "to save controls");
727 text_out16(80+30, 250, "Press X or O to exit");
1820b5a7 728 }
729 menu_draw_end();
730}
731
732static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
733{
734 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
735 unsigned long inp = 0;
736
737 for (;;)
738 {
739 draw_key_config(opts, opt_cnt, player_idx, sel);
9caf44b5 740 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT, 1);
1820b5a7 741 if (!(inp & BTN_SELECT)) {
742 prev_select = 0;
743 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
744 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
745 }
746 if (sel >= opt_cnt) {
747 if (inp & (BTN_X|BTN_CIRCLE)) break;
748 else continue;
749 }
750 // if we are here, we want to bind/unbind something
751 if ((inp & BTN_SELECT) && !prev_select)
752 unbind_action(opts[sel].mask);
753 prev_select = inp & BTN_SELECT;
754 inp &= CONFIGURABLE_KEYS;
755 inp &= ~BTN_SELECT;
756 for (i = 0; i < 32; i++)
757 if (inp & (1 << i)) {
758 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
759 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
760 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
761 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
762 currentConfig.KeyBinds[i] &= ~(3 << 16);
763 currentConfig.KeyBinds[i] |= player_idx << 16;
764 }
765 }
766 }
767}
768
769static void draw_kc_sel(int menu_sel)
770{
771 int tl_x = 80+25+40, tl_y = 16+60, y;
772
773 y = tl_y;
774 menu_draw_begin();
775 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
776
777 text_out16(tl_x, y, "Player 1");
778 text_out16(tl_x, (y+=10), "Player 2");
779 text_out16(tl_x, (y+=10), "Emulator controls");
780 text_out16(tl_x, (y+=10), "Done");
781
782 menu_draw_end();
783}
784
785
786// PicoPad[] format: MXYZ SACB RLDU
787static bind_action_t ctrl_actions[] =
788{
789 { "UP ", 0x001 },
790 { "DOWN ", 0x002 },
791 { "LEFT ", 0x004 },
792 { "RIGHT ", 0x008 },
793 { "A ", 0x040 },
794 { "B ", 0x010 },
795 { "C ", 0x020 },
796 { "START ", 0x080 },
797 { "MODE ", 0x800 },
798 { "X ", 0x400 },
799 { "Y ", 0x200 },
800 { "Z ", 0x100 },
801};
802
803// player2_flag, ?, ?, ?, ?, ?, ?, menu
804// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
805// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
806static bind_action_t emuctrl_actions[] =
807{
808 { "Load State ", 1<<28 },
809 { "Save State ", 1<<27 },
810 { "Prev Save Slot ", 1<<25 },
811 { "Next Save Slot ", 1<<24 },
812 { "Switch Renderer", 1<<26 },
1820b5a7 813};
814
815static void kc_sel_loop(void)
816{
817 int menu_sel = 3, menu_sel_max = 3;
818 unsigned long inp = 0;
819 int is_6button = currentConfig.PicoOpt & 0x020;
820
821 while (1)
822 {
823 draw_kc_sel(menu_sel);
9caf44b5 824 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
1820b5a7 825 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
826 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
9caf44b5 827 if (inp & BTN_CIRCLE) {
1820b5a7 828 switch (menu_sel) {
829 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
830 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
831 case 2: key_config_loop(emuctrl_actions,
832 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
833 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
834 default: return;
835 }
836 }
9caf44b5 837 if (inp & BTN_X) return;
1820b5a7 838 }
839}
840
841
842// --------- sega/mega cd options ----------
843
844menu_entry cdopt_entries[] =
845{
846 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
847 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
848 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
849 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },
850 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },
851 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },
852 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
853 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },
854 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },
855 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },
856 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
857};
858
859#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
860
861
862struct bios_names_t
863{
864 char us[32], eu[32], jp[32];
865};
866
867static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
868{
869 struct bios_names_t *bios_names = param;
870 char ra_buff[16];
871
872 switch (entry->id)
873 {
874 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
875 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
876 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
877 case MA_CDOPT_READAHEAD:
878 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
879 else strcpy(ra_buff, " OFF");
880 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
881 break;
882 default:break;
883 }
884}
885
886static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
887{
888 int tl_x = 80+25, tl_y = 16+60;
889 menu_id selected_id;
890 char ra_buff[16];
891
892 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
893 else strcpy(ra_buff, " OFF");
894
895 menu_draw_begin();
896
897 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
898
899 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
900
901 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
902 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
903 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
904 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
9caf44b5 905 text_out16(tl_x, 250, "Press start to test selected BIOS");
1820b5a7 906
907 menu_draw_end();
908}
909
910static void cd_menu_loop_options(void)
911{
912 static int menu_sel = 0;
913 int menu_sel_max = 10;
914 unsigned long inp = 0;
915 struct bios_names_t bios_names;
916 menu_id selected_id;
917 char *bios, *p;
918
919 if (emu_findBios(4, &bios)) { // US
8022f53d 920 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
921 if (*p == '/') p++;
1820b5a7 922 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
923 } else strcpy(bios_names.us, "NOT FOUND");
924
925 if (emu_findBios(8, &bios)) { // EU
8022f53d 926 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
927 if (*p == '/') p++;
1820b5a7 928 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
929 } else strcpy(bios_names.eu, "NOT FOUND");
930
931 if (emu_findBios(1, &bios)) { // JP
8022f53d 932 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
933 if (*p == '/') p++;
1820b5a7 934 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
935 } else strcpy(bios_names.jp, "NOT FOUND");
936
4b167c12 937 menuErrorMsg[0] = 0;
938
939 for (;;)
1820b5a7 940 {
941 draw_cd_menu_options(menu_sel, &bios_names);
9caf44b5 942 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1820b5a7 943 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
944 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
945 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
946 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
947 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
948 selected_id == MA_CDOPT_READAHEAD) {
949 if (inp & BTN_LEFT) {
950 PicoCDBuffers >>= 1;
951 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
952 } else {
953 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
954 else PicoCDBuffers <<= 1;
955 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
956 }
957 }
958 }
9caf44b5 959 if (inp & BTN_CIRCLE) { // toggleable options
1820b5a7 960 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
961 selected_id == MA_CDOPT_DONE) {
962 return;
963 }
964 switch (selected_id) { // BIOS testers
965 case MA_CDOPT_TESTBIOS_USA:
966 if (emu_findBios(4, &bios)) { // test US
967 strcpy(romFileName, bios);
968 engineState = PGS_ReloadRom;
969 return;
970 }
971 break;
972 case MA_CDOPT_TESTBIOS_EUR:
973 if (emu_findBios(8, &bios)) { // test EU
974 strcpy(romFileName, bios);
975 engineState = PGS_ReloadRom;
976 return;
977 }
978 break;
979 case MA_CDOPT_TESTBIOS_JAP:
980 if (emu_findBios(1, &bios)) { // test JP
981 strcpy(romFileName, bios);
982 engineState = PGS_ReloadRom;
983 return;
984 }
985 break;
986 default:
987 break;
988 }
989 }
9caf44b5 990 if (inp & BTN_X) return;
1820b5a7 991 }
992}
993
8ab3e3c1 994// --------- display options ----------
995
996menu_entry opt3_entries[] =
997{
998 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1 },
999 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1 },
1000 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1 },
1001 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1 },
3ec29f01 1002 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1 },
8ab3e3c1 1003 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1 },
1004 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1 },
1005 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1 },
1006};
1007
1008#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
1009
1010
1011static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
1012{
1013 switch (entry->id)
1014 {
1015 case MA_OPT3_SCALE:
1016 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
1017 break;
1018 case MA_OPT3_HSCALE32:
1019 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
1020 break;
1021 case MA_OPT3_HSCALE40:
1022 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
1023 break;
1024 case MA_OPT3_FILTERING:
1025 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
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
1042 if (rom_data == NULL || ((Pico.video.reg[12]&1)^1) != is_32col)
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 {
1052 if (rom_data != NULL) oldstate = get_oldstate_for_preview();
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
1062 memset32(psp_screen, 0, 512*272*2/4);
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) {
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:menu_opt3_preview(is_32col); break;
3ec29f01 1111 case MA_OPT3_VSYNC: tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
1112 tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1113 if (tmp > 3) tmp = 3;
1114 currentConfig.EmuOpt &= ~0x12000;
1115 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1116 break;
8ab3e3c1 1117 default: break;
1118 }
1119 if (setting != NULL) {
1120 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1121 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
1122 menu_opt3_preview(is_32col);
1123 draw_dispmenu_options(menu_sel); // will wait vsync
1124 }
1125 }
1126 }
9caf44b5 1127 if (inp & BTN_CIRCLE) { // toggleable options
8ab3e3c1 1128 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1129 switch (selected_id) {
1130 case MA_OPT3_DONE:
1131 return;
1132 case MA_OPT3_PRES_NOSCALE:
1133 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1134 menu_opt3_preview(is_32col);
1135 break;
1136 case MA_OPT3_PRES_FULLSCR:
1137 currentConfig.scale = 1.20;
1138 currentConfig.hscale40 = 1.25;
1139 currentConfig.hscale32 = 1.56;
1140 menu_opt3_preview(is_32col);
1141 break;
1142 case MA_OPT3_FILTERING:
1143 menu_opt3_preview(is_32col);
1144 break;
1145 default: break;
1146 }
1147 }
9caf44b5 1148 if (inp & BTN_X) return;
8ab3e3c1 1149 }
1150}
1151
1820b5a7 1152
1153// --------- advanced options ----------
1154
1155menu_entry opt2_entries[] =
1156{
9caf44b5 1157 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x00004, 0, 0, 1 },
1158 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x00001, 0, 0, 1 },
1159 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x00002, 0, 0, 1 },
1160 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x00008, 0, 0, 1 },
1161 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x00020, 0, 0, 1 },
1162 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, &currentConfig.EmuOpt, 0x20000, 0, 0, 1 },
1820b5a7 1163 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
1164};
1165
1166#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1167
1168
1169static void draw_amenu_options(int menu_sel)
1170{
1171 int tl_x = 80+25, tl_y = 16+50;
1172
1173 menu_draw_begin();
1174
1175 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1176
1177 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1178
1179 menu_draw_end();
1180}
1181
1182static void amenu_loop_options(void)
1183{
1184 static int menu_sel = 0;
1185 int menu_sel_max;
1186 unsigned long inp = 0;
1187 menu_id selected_id;
1188
1189 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1190
1191 for(;;)
1192 {
1193 draw_amenu_options(menu_sel);
9caf44b5 1194 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1820b5a7 1195 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1196 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1197 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1198 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1199 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1200 selected_id == MA_OPT2_GAMMA) {
8ab3e3c1 1201 // TODO?
1820b5a7 1202 }
1203 }
9caf44b5 1204 if (inp & BTN_CIRCLE) { // toggleable options
1820b5a7 1205 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1206 selected_id == MA_OPT2_DONE) {
1207 return;
1208 }
1209 }
9caf44b5 1210 if (inp & BTN_X) return;
1820b5a7 1211 }
1212}
1213
1214// -------------- options --------------
1215
1216
1217menu_entry opt_entries[] =
1218{
1219 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
1820b5a7 1220 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },
1221 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },
1222 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },
1223 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },
1224 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },
1225 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1226 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x0020, 0, 0, 1 },
1227 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1228 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },
1229 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1230 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
70357ce5 1231 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
8ab3e3c1 1232 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1 },
1820b5a7 1233 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
8ab3e3c1 1234 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
1820b5a7 1235 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1236 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1237 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1238};
1239
1240#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1241
1242
1243static const char *region_name(unsigned int code)
1244{
1245 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1246 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1247 int u, i = 0;
1248 if (code) {
1249 code <<= 1;
1250 while((code >>= 1)) i++;
1251 if (i > 4) return "unknown";
1252 return names[i];
1253 } else {
1254 static char name[24];
1255 strcpy(name, "Auto:");
1256 for (u = 0; u < 3; u++) {
1257 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1258 while((code >>= 1)) i++;
1259 strcat(name, names_short[i]);
1260 }
1261 return name;
1262 }
1263}
1264
1265
1266static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1267{
1268 char *str, str24[24];
1269
1270 switch (entry->id)
1271 {
1272 case MA_OPT_RENDERER:
1273 if (currentConfig.PicoOpt&0x10)
e41da5ce 1274 str = "fast";
1820b5a7 1275 else if (currentConfig.EmuOpt&0x80)
e41da5ce 1276 str = "accurate";
1820b5a7 1277 else
e41da5ce 1278 str = " 8bit accurate"; // n/a
1279 text_out16(x, y, "Renderer: %s", str);
1820b5a7 1280 break;
1281 case MA_OPT_FRAMESKIP:
1282 if (currentConfig.Frameskip < 0)
1283 strcpy(str24, "Auto");
1284 else sprintf(str24, "%i", currentConfig.Frameskip);
1285 text_out16(x, y, "Frameskip %s", str24);
1286 break;
1287 case MA_OPT_SOUND_QUALITY:
1288 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1289 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1290 break;
1291 case MA_OPT_REGION:
1292 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1293 break;
1294 case MA_OPT_CONFIRM_STATES:
1295 switch ((currentConfig.EmuOpt >> 9) & 5) {
1296 default: str = "OFF"; break;
1297 case 1: str = "writes"; break;
1298 case 4: str = "loads"; break;
1299 case 5: str = "both"; break;
1300 }
1301 text_out16(x, y, "Confirm savestate %s", str);
1302 break;
70357ce5 1303 case MA_OPT_CPU_CLOCKS:
1304 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1305 break;
1820b5a7 1306 case MA_OPT_SAVECFG:
1307 str24[0] = 0;
1308 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1309 text_out16(x, y, "Save cfg as default%s", str24);
1310 break;
1311 case MA_OPT_LOADCFG:
1312 text_out16(x, y, "Load cfg from profile %i", config_slot);
1313 break;
1314 default:
1315 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1316 break;
1317 }
1318}
1319
1320
1820b5a7 1321static void draw_menu_options(int menu_sel)
1322{
1323 int tl_x = 80+25, tl_y = 16+24;
1324
1325 menu_draw_begin();
1326
1327 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1328
1329 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1330
1331 menu_draw_end();
1332}
1333
1334static int sndrate_prevnext(int rate, int dir)
1335{
1336 int i, rates[] = { 11025, 22050, 44100 };
1337
1338 for (i = 0; i < 5; i++)
1339 if (rates[i] == rate) break;
1340
1341 i += dir ? 1 : -1;
1342 if (i > 2) return dir ? 44100 : 22050;
1343 if (i < 0) return dir ? 22050 : 11025;
1344 return rates[i];
1345}
1346
1347static void region_prevnext(int right)
1348{
1349 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1350 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1351 int i;
1352 if (right) {
1353 if (!currentConfig.PicoRegion) {
1354 for (i = 0; i < 6; i++)
1355 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1356 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1357 else currentConfig.PicoRegion=1;
1358 }
1359 else currentConfig.PicoRegion<<=1;
1360 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1361 } else {
1362 if (!currentConfig.PicoRegion) {
1363 for (i = 0; i < 6; i++)
1364 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1365 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1366 }
1367 else currentConfig.PicoRegion>>=1;
1368 }
1369}
1370
1371static void menu_options_save(void)
1372{
1373 PicoOpt = currentConfig.PicoOpt;
1374 PsndRate = currentConfig.PsndRate;
1375 PicoRegionOverride = currentConfig.PicoRegion;
1376 if (!(PicoOpt & 0x20)) {
1377 // unbind XYZ MODE, just in case
1378 unbind_action(0xf00);
1379 }
1380}
1381
1382static int menu_loop_options(void)
1383{
1384 static int menu_sel = 0;
1385 int menu_sel_max, ret;
1386 unsigned long inp = 0;
1387 menu_id selected_id;
1388
1389 currentConfig.PicoOpt = PicoOpt;
1390 currentConfig.PsndRate = PsndRate;
1391 currentConfig.PicoRegion = PicoRegionOverride;
1392
1393 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1394 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1395 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1396 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1397
1398 while (1)
1399 {
1400 draw_menu_options(menu_sel);
9caf44b5 1401 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1820b5a7 1402 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1403 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1404 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1405 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1406 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1407 switch (selected_id) {
1408 case MA_OPT_RENDERER:
e41da5ce 1409 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1410 currentConfig.PicoOpt&= ~0x10;
1411 currentConfig.EmuOpt |= 0x80;
1820b5a7 1412 } else {
e41da5ce 1413 currentConfig.PicoOpt|= 0x10;
1414 currentConfig.EmuOpt &= ~0x80;
1820b5a7 1415 }
1416 break;
1417 case MA_OPT_SOUND_QUALITY:
e41da5ce 1418 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
1820b5a7 1419 break;
1420 case MA_OPT_REGION:
1421 region_prevnext(inp & BTN_RIGHT);
1422 break;
1423 case MA_OPT_CONFIRM_STATES: {
1424 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1425 n += (inp & BTN_LEFT) ? -1 : 1;
1426 if (n < 0) n = 0; else if (n > 3) n = 3;
1427 n |= n << 1; n &= ~2;
1428 currentConfig.EmuOpt &= ~0xa00;
1429 currentConfig.EmuOpt |= n << 9;
1430 break;
1431 }
1432 case MA_OPT_SAVE_SLOT:
1433 if (inp & BTN_RIGHT) {
1434 state_slot++; if (state_slot > 9) state_slot = 0;
1435 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1436 }
1437 break;
70357ce5 1438 case MA_OPT_CPU_CLOCKS:
1439 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1440 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1441 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1442 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1443 draw_menu_options(menu_sel); // will wait vsync
1444 }
1445 break;
1820b5a7 1446 case MA_OPT_SAVECFG:
1447 case MA_OPT_SAVECFG_GAME:
1448 case MA_OPT_LOADCFG:
1449 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1450 if (config_slot > 9) config_slot = 0;
1451 if (config_slot < 0) config_slot = 9;
1452 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1453 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1454 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1455 break;
1456 default:
1457 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1458 break;
1459 }
1460 }
1461 }
9caf44b5 1462 if (inp & BTN_CIRCLE) {
1820b5a7 1463 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1464 {
1465 switch (selected_id)
1466 {
8ab3e3c1 1467 case MA_OPT_DISP_OPTS:
1468 dispmenu_loop_options();
1469 break;
1820b5a7 1470 case MA_OPT_SCD_OPTS:
1471 cd_menu_loop_options();
1472 if (engineState == PGS_ReloadRom)
1473 return 0; // test BIOS
1474 break;
1475 case MA_OPT_ADV_OPTS:
1476 amenu_loop_options();
1477 break;
1478 case MA_OPT_SAVECFG: // done (update and write)
1479 menu_options_save();
1480 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1481 else strcpy(menuErrorMsg, "failed to write config");
1482 return 1;
1483 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1484 menu_options_save();
1485 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1486 else strcpy(menuErrorMsg, "failed to write config");
1487 return 1;
1488 case MA_OPT_LOADCFG:
1489 ret = emu_ReadConfig(1, 1);
1490 if (!ret) ret = emu_ReadConfig(0, 1);
1491 if (ret) strcpy(menuErrorMsg, "config loaded");
1492 else strcpy(menuErrorMsg, "failed to load config");
1493 return 1;
1494 default:
1495 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1496 break;
1497 }
1498 }
1499 }
9caf44b5 1500 if(inp & BTN_X) {
1820b5a7 1501 menu_options_save();
1502 return 0; // done (update, no write)
1503 }
1504 }
1505}
1506
1507// -------------- credits --------------
1508
1509static void draw_menu_credits(void)
1510{
1511 int tl_x = 80+15, tl_y = 16+64, y;
1512 menu_draw_begin();
1513
1514 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1515
1516 y = tl_y;
1517 text_out16(tl_x, y, "Credits:");
3ec29f01 1518 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1519 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1520 text_out16(tl_x, (y+=10), "NJ: CZ80");
1820b5a7 1521 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1820b5a7 1522 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
3ec29f01 1523 text_out16(tl_x, (y+=10), " Gens code, base of Fame/C, CZ80");
1524 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
1820b5a7 1525 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
3ec29f01 1526 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
1820b5a7 1527 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1528
1529 menu_draw_end();
1530}
1531
1532
1533// -------------- root menu --------------
1534
1535menu_entry main_entries[] =
1536{
1537 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1538 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1539 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1540 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1541 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1542 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1543 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1544 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1545 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1546 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1547};
1548
1549#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1550
1551static void draw_menu_root(int menu_sel)
1552{
9caf44b5 1553 const int tl_x = 86+70, tl_y = 16+70;
1554 char *stat = NULL;
1820b5a7 1555
1556 menu_draw_begin();
1557
9caf44b5 1558 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1559 text_out16(287, 12, "%s", stat);
1560
1561 text_out16(tl_x, 48, "PicoDrive v" VERSION);
1820b5a7 1562
1563 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1564
1565 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1566
1567 // error
8ab3e3c1 1568 if (menuErrorMsg[0])
1569 text_out16(10, 252, menuErrorMsg);
1820b5a7 1570 menu_draw_end();
1571}
1572
1573
1574static void menu_loop_root(void)
1575{
1576 static int menu_sel = 0;
1577 int ret, menu_sel_max;
1578 unsigned long inp = 0;
1579
1580 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
1581 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1582 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1583 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
1584 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1585
1586 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1587 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1588
4b167c12 1589 // mp3 errors?
1590 if (mp3_last_error != 0) {
1591 if (mp3_last_error == -1)
1592 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1593 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1594 mp3_last_error = 0;
1595 }
1596
1820b5a7 1597 /* make sure action buttons are not pressed on entering menu */
1598 draw_menu_root(menu_sel);
1599
7d4906bf 1600 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1820b5a7 1601
1602 for (;;)
1603 {
1604 draw_menu_root(menu_sel);
9caf44b5 1605 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R, 0);
1820b5a7 1606 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1607 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1608 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
9caf44b5 1609 if( inp & (BTN_SELECT|BTN_X)) {
1820b5a7 1610 if (rom_data) {
9caf44b5 1611 while (psp_pad_read(1) & (BTN_SELECT|BTN_X)) psp_msleep(50); // wait until released
1820b5a7 1612 engineState = PGS_Running;
1613 break;
1614 }
1615 }
9caf44b5 1616 if(inp & BTN_CIRCLE) {
4b167c12 1617 menuErrorMsg[0] = 0; // clear error msg
1820b5a7 1618 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1619 {
1620 case MA_MAIN_RESUME_GAME:
1621 if (rom_data) {
9caf44b5 1622 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1820b5a7 1623 engineState = PGS_Running;
1624 return;
1625 }
1626 break;
1627 case MA_MAIN_SAVE_STATE:
1628 if (rom_data) {
1629 if(savestate_menu_loop(0))
1630 continue;
1631 engineState = PGS_Running;
1632 return;
1633 }
1634 break;
1635 case MA_MAIN_LOAD_STATE:
1636 if (rom_data) {
1637 if(savestate_menu_loop(1))
1638 continue;
1639 engineState = PGS_Running;
1640 return;
1641 }
1642 break;
1643 case MA_MAIN_RESET_GAME:
1644 if (rom_data) {
1645 emu_ResetGame();
1646 engineState = PGS_Running;
1647 return;
1648 }
1649 break;
1650 case MA_MAIN_LOAD_ROM:
1651 {
1652 char curr_path[PATH_MAX], *selfname;
1653 FILE *tstf;
1654 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1655 {
1656 fclose(tstf);
1657 strcpy(curr_path, currentConfig.lastRomFile);
1658 }
1659 else
1660 getcwd(curr_path, PATH_MAX);
1661 selfname = romsel_loop(curr_path);
1662 if (selfname) {
1663 lprintf("selected file: %s\n", selfname);
1664 engineState = PGS_ReloadRom;
1665 return;
1666 }
1667 break;
1668 }
1669 case MA_MAIN_OPTIONS:
1670 ret = menu_loop_options();
1671 if (ret == 1) continue; // status update
1672 if (engineState == PGS_ReloadRom)
1673 return; // BIOS test
1674 break;
1675 case MA_MAIN_CONTROLS:
1676 kc_sel_loop();
1677 break;
1678 case MA_MAIN_CREDITS:
1679 draw_menu_credits();
1680 psp_msleep(500);
9caf44b5 1681 inp = 0;
1682 while (!(inp & (BTN_X|BTN_CIRCLE)))
1683 inp = wait_for_input(BTN_X|BTN_CIRCLE, 0);
1820b5a7 1684 break;
1685 case MA_MAIN_EXIT:
1686 engineState = PGS_Quit;
1687 return;
1688 case MA_MAIN_PATCHES:
1689 if (rom_data && PicoPatches) {
1690 patches_menu_loop();
1691 PicoPatchApply();
1692 strcpy(menuErrorMsg, "Patches applied");
1693 continue;
1694 }
1695 break;
1696 default:
1697 lprintf("%s: something unknown selected\n", __FUNCTION__);
1698 break;
1699 }
1700 }
1820b5a7 1701 }
1702}
1703
1704// warning: alignment
1705static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1706{
1707 unsigned int *dest = dst;
1708 const unsigned int *srce = src;
1709 pixels /= 2;
1710 if (darker)
1711 {
1712 while (pixels--)
1713 {
1714 unsigned int p = *srce++;
1715 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1716 }
1717 }
1718 else
1719 {
1720 while (pixels--)
1721 {
1722 unsigned int p = *srce++;
1723 *dest++ = (p&0xf79ef79e)>>1;
1724 }
1725 }
1726}
1727
80db4442 1728static void menu_prepare_bg(int use_game_bg, int use_fg)
1820b5a7 1729{
1820b5a7 1730 if (use_game_bg)
1731 {
1732 // darken the active framebuffer
8ab3e3c1 1733 unsigned short *dst = bg_buffer;
80db4442 1734 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
8ab3e3c1 1735 int i;
1736 for (i = 272; i > 0; i--, dst += 480, src += 512)
1737 menu_darken_bg(dst, src, 480, 1);
1738 //memset32((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
1820b5a7 1739 }
1740 else
1741 {
1742 // should really only happen once, on startup..
8ab3e3c1 1743 memset32((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
1820b5a7 1744 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1745 }
8ab3e3c1 1746 sceKernelDcacheWritebackAll();
1820b5a7 1747}
1748
1749static void menu_gfx_prepare(void)
1750{
80db4442 1751 menu_prepare_bg(rom_data != NULL, 1);
1820b5a7 1752
1753 menu_draw_begin();
1754 menu_draw_end();
1755}
1756
1757
1758void menu_loop(void)
1759{
1760 menu_gfx_prepare();
1761
1762 menu_loop_root();
1763
1764 menuErrorMsg[0] = 0;
1765}
1766
1767
1768// --------- CD tray close menu ----------
1769
1770static void draw_menu_tray(int menu_sel)
1771{
1772 int tl_x = 70, tl_y = 90, y;
1773
1774 menu_draw_begin();
1775
1776 text_out16(tl_x, 20, "The unit is about to");
1777 text_out16(tl_x, 30, "close the CD tray.");
1778
1779 y = tl_y;
1780 text_out16(tl_x, y, "Load new CD image");
1781 text_out16(tl_x, (y+=10), "Insert nothing");
1782
1783 // draw cursor
1784 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1785 // error
1786 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1787 menu_draw_end();
1788}
1789
1790
1791int menu_loop_tray(void)
1792{
1793 int menu_sel = 0, menu_sel_max = 1;
1794 unsigned long inp = 0;
1795 char curr_path[PATH_MAX], *selfname;
1796 FILE *tstf;
1797
1798 menu_gfx_prepare();
1799
1800 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1801 {
1802 fclose(tstf);
1803 strcpy(curr_path, currentConfig.lastRomFile);
1804 }
1805 else
1806 {
1807 getcwd(curr_path, PATH_MAX);
1808 }
1809
1810 /* make sure action buttons are not pressed on entering menu */
1811 draw_menu_tray(menu_sel);
9caf44b5 1812 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1820b5a7 1813
1814 for (;;)
1815 {
1816 draw_menu_tray(menu_sel);
9caf44b5 1817 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X, 0);
1820b5a7 1818 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1819 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
9caf44b5 1820 if(inp & BTN_CIRCLE) {
1820b5a7 1821 switch (menu_sel) {
1822 case 0: // select image
1823 selfname = romsel_loop(curr_path);
1824 if (selfname) {
1825 int ret = -1, cd_type;
1826 cd_type = emu_cdCheck(NULL);
1827 if (cd_type > 0)
1828 ret = Insert_CD(romFileName, cd_type == 2);
1829 if (ret != 0) {
1830 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1831 lprintf("%s\n", menuErrorMsg);
1832 continue;
1833 }
1834 engineState = PGS_RestartRun;
1835 return 1;
1836 }
1837 break;
1838 case 1: // insert nothing
1839 engineState = PGS_RestartRun;
1840 return 0;
1841 }
1842 }
1843 menuErrorMsg[0] = 0; // clear error msg
1844 }
1845}
1846
1847
fast MegaDrive/MegaCD/32X emulator