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psp mp3 implementation
[libpicofe.git] / psp / menu.c
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2951214e 1// (c) Copyright 2006,2007 notaz, All rights reserved.
2// Free for non-commercial use.
3
4// For commercial use, separate licencing terms must be obtained.
5
6// don't like to use loads of #ifdefs, so duplicating GP2X code
7// horribly instead
8
2951214e 9#include <string.h>
10#include <stdlib.h>
11#include <wchar.h>
12#include <unistd.h>
2951214e 13#include <sys/syslimits.h> // PATH_MAX
14
15#include <pspdisplay.h>
16#include <pspgu.h>
17#include <pspiofilemgr.h>
6f748c47 18#include <psputils.h>
2951214e 19
20#include "psp.h"
21#include "emu.h"
22#include "menu.h"
a6df06b7 23#include "mp3.h"
2951214e 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[] = {
16e89bed 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
2951214e 41};
42
6f748c47 43static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
2951214e 44#define menu_screen psp_screen
45
46static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
a52e1f62 47static void menu_prepare_bg(int use_game_bg, int use_fg);
2951214e 48
49
50static unsigned int inp_prev = 0;
51
16e89bed 52static unsigned long wait_for_input(unsigned int interesting, int is_key_config)
2951214e 53{
54 unsigned int ret;
55 static int repeats = 0, wait = 50;
16e89bed 56 int release = 0, count, i;
57
58 if (!is_key_config)
59 interesting |= (interesting & 0xf0) << 24; // also use analog
2951214e 60
61 if (repeats == 2 || repeats == 4) wait /= 2;
62 if (repeats == 6) wait = 15;
63
703e4c7b 64 for (i = 0; i < 6 && inp_prev == psp_pad_read(1); i++) {
2951214e 65 if (i == 0) repeats++;
66 psp_msleep(wait);
67 }
68
16e89bed 69 for (count = 0; !((ret = psp_pad_read(1)) & interesting) && count < 100; count++) {
2951214e 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
16e89bed 80 if (!is_key_config)
81 ret |= (ret & 0xf0000000) >> 24; // use analog as d-pad
82
2951214e 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
db298784 100 sceGuSync(0,0); // sync with prev
2951214e 101 sceGuStart(GU_DIRECT, guCmdList);
102 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
103 sceGuFinish();
db298784 104 sceGuSync(0,0);
2951214e 105}
106
107
108static void menu_draw_end(void)
109{
703e4c7b 110 psp_video_flip(1);
2951214e 111}
112
113
114// --------- loading ROM screen ----------
115
a6df06b7 116static int lcdr_line = 0;
117
2951214e 118static void load_progress_cb(int percent)
119{
120 int ln, len = percent * 480 / 100;
121 unsigned short *dst;
122
a6df06b7 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 }
2951214e 142
a6df06b7 143 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
2951214e 144
145 if (len > 480) len = 480;
a6df06b7 146 for (ln = 8; ln > 0; ln--, dst += 512)
2951214e 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();
a6df06b7 156 if (rom_data) menu_draw_begin();
157 else memset32(psp_screen, 0, 512*272*2/4);
2951214e 158
159 smalltext_out16(1, 1, "Loading", 0xffff);
160 smalltext_out16_lim(1, 10, p, 0xffff, 80);
161 PicoCartLoadProgressCB = load_progress_cb;
a6df06b7 162 PicoCDLoadProgressCB = cdload_progress_cb;
163 lcdr_line = 2;
2951214e 164}
165
166void menu_romload_end(void)
167{
a6df06b7 168 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
169 smalltext_out16(1, ++lcdr_line*10, "Starting emulation...", 0xffff);
2951214e 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
703e4c7b 184// bbbb bggg gggr rrrr
2951214e 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++)
703e4c7b 194 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
2951214e 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) {
703e4c7b 222 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
a52e1f62 223 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
2951214e 224 } else {
225 unsigned short color = file2color(namelist[i+1]->d_name);
a52e1f62 226 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
2951214e 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 {
703e4c7b 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));
2951214e 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));
703e4c7b 299 ent->d_name[sizeof(ent->d_name)-1] = 0;
2951214e 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
703e4c7b 313 memset(&sce_ent, 0, sizeof(sce_ent));
2951214e 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;
703e4c7b 341 int n, iret, sel = 0;
2951214e 342 unsigned long inp = 0;
343 char *ret = NULL, *fname = NULL;
703e4c7b 344 SceIoStat cpstat;
2951214e 345
346 // is this a dir or a full path?
703e4c7b 347 memset(&cpstat, 0, sizeof(cpstat));
348 iret = sceIoGetstat(curr_path, &cpstat);
349 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
2951214e 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 }
703e4c7b 355 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
356 else strcpy(curr_path, "ms0:/"); // something else
2951214e 357
358 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
359 if (n < 0) {
360 // try root..
703e4c7b 361 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
2951214e 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);
16e89bed 383 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
2951214e 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; }
16e89bed 390 if(inp & BTN_CIRCLE) { // enter dir/select
2951214e 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--;
703e4c7b 404 while (*p != '/' && *p != ':' && p > start) p--;
405 if (p <= start || *p == ':' || p[-1] == ':') strcpy(newdir, "ms0:/");
2951214e 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 }
16e89bed 419 if(inp & BTN_X) break; // cancel
2951214e 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();
16e89bed 457 wait_for_input(BTN_X|BTN_CIRCLE, 0);
2951214e 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);
16e89bed 494 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
2951214e 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; }
16e89bed 499 if(inp & BTN_CIRCLE) { // action
2951214e 500 if (menu_sel < PicoPatchCount)
501 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
502 else return;
503 }
16e89bed 504 if(inp & BTN_X) return;
2951214e 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
6f748c47 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
2951214e 550static void draw_savestate_bg(int slot)
551{
6f748c47 552 void *file, *oldstate;
2951214e 553 char *fname;
554
555 fname = emu_GetSaveFName(1, 0, slot);
556 if (!fname) return;
557
6f748c47 558 oldstate = get_oldstate_for_preview();
559 if (oldstate == NULL) return;
2951214e 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();
a52e1f62 585 menu_prepare_bg(1, 0);
2951214e 586
6f748c47 587 restore_oldstate(oldstate);
2951214e 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);
16e89bed 624 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
2951214e 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 }
16e89bed 635 if(inp & BTN_CIRCLE) { // save/load
2951214e 636 if (menu_sel < 10) {
637 state_slot = menu_sel;
6f748c47 638 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
2951214e 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 }
16e89bed 646 if(inp & BTN_X) return 1;
2951214e 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;
16e89bed 663 if (strkeys[0]) {
664 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
665 strcat(strkeys, pspKeyNames[i]);
666 break;
667 }
2951214e 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) {
16e89bed 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");
2951214e 724 } else {
16e89bed 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");
2951214e 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);
16e89bed 740 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT, 1);
2951214e 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 },
2951214e 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);
16e89bed 824 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
2951214e 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; }
16e89bed 827 if (inp & BTN_CIRCLE) {
2951214e 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 }
16e89bed 837 if (inp & BTN_X) return;
2951214e 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")))
16e89bed 905 text_out16(tl_x, 250, "Press start to test selected BIOS");
2951214e 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
920 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
921 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
922 } else strcpy(bios_names.us, "NOT FOUND");
923
924 if (emu_findBios(8, &bios)) { // EU
925 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
926 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
927 } else strcpy(bios_names.eu, "NOT FOUND");
928
929 if (emu_findBios(1, &bios)) { // JP
930 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
931 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
932 } else strcpy(bios_names.jp, "NOT FOUND");
933
a6df06b7 934 menuErrorMsg[0] = 0;
935
936 for (;;)
2951214e 937 {
938 draw_cd_menu_options(menu_sel, &bios_names);
16e89bed 939 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
2951214e 940 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
941 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
942 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
943 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
944 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
945 selected_id == MA_CDOPT_READAHEAD) {
946 if (inp & BTN_LEFT) {
947 PicoCDBuffers >>= 1;
948 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
949 } else {
950 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
951 else PicoCDBuffers <<= 1;
952 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
953 }
954 }
955 }
16e89bed 956 if (inp & BTN_CIRCLE) { // toggleable options
2951214e 957 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
958 selected_id == MA_CDOPT_DONE) {
959 return;
960 }
961 switch (selected_id) { // BIOS testers
962 case MA_CDOPT_TESTBIOS_USA:
963 if (emu_findBios(4, &bios)) { // test US
964 strcpy(romFileName, bios);
965 engineState = PGS_ReloadRom;
966 return;
967 }
968 break;
969 case MA_CDOPT_TESTBIOS_EUR:
970 if (emu_findBios(8, &bios)) { // test EU
971 strcpy(romFileName, bios);
972 engineState = PGS_ReloadRom;
973 return;
974 }
975 break;
976 case MA_CDOPT_TESTBIOS_JAP:
977 if (emu_findBios(1, &bios)) { // test JP
978 strcpy(romFileName, bios);
979 engineState = PGS_ReloadRom;
980 return;
981 }
982 break;
983 default:
984 break;
985 }
986 }
16e89bed 987 if (inp & BTN_X) return;
2951214e 988 }
989}
990
6f748c47 991// --------- display options ----------
992
993menu_entry opt3_entries[] =
994{
995 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1 },
996 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1 },
997 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1 },
998 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1 },
4b8f4f3c 999 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1 },
6f748c47 1000 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1 },
1001 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1 },
1002 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1 },
1003};
1004
1005#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
1006
1007
1008static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
1009{
1010 switch (entry->id)
1011 {
1012 case MA_OPT3_SCALE:
1013 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
1014 break;
1015 case MA_OPT3_HSCALE32:
1016 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
1017 break;
1018 case MA_OPT3_HSCALE40:
1019 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
1020 break;
1021 case MA_OPT3_FILTERING:
1022 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
1023 break;
4b8f4f3c 1024 case MA_OPT3_VSYNC: {
1025 char *val = " never";
1026 if (currentConfig.EmuOpt & 0x2000)
1027 val = (currentConfig.EmuOpt & 0x10000) ? "sometimes" : " always";
c93fb19e 1028 text_out16(x, y, "Wait for vsync (slow) %s", val);
4b8f4f3c 1029 break;
1030 }
6f748c47 1031 default: break;
1032 }
1033}
1034
1035static void menu_opt3_preview(int is_32col)
1036{
1037 void *oldstate = NULL;
1038
1039 if (rom_data == NULL || ((Pico.video.reg[12]&1)^1) != is_32col)
1040 {
1041 extern char bgdatac32_start[], bgdatac40_start[];
1042 extern int bgdatac32_size, bgdatac40_size;
1043 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
1044 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
1045 int ret;
6f748c47 1046 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1047 if (ret == 0)
1048 {
1049 if (rom_data != NULL) oldstate = get_oldstate_for_preview();
1050 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1051 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1052 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1053 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1054 }
1055 else
1056 lprintf("uncompress returned %i\n", ret);
1057 }
1058
1059 memset32(psp_screen, 0, 512*272*2/4);
1060 emu_forcedFrame();
a52e1f62 1061 menu_prepare_bg(1, 0);
6f748c47 1062
1063 if (oldstate) restore_oldstate(oldstate);
1064}
1065
1066static void draw_dispmenu_options(int menu_sel)
1067{
4b8f4f3c 1068 int tl_x = 80, tl_y = 16+50;
6f748c47 1069
1070 menu_draw_begin();
1071
4b8f4f3c 1072 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 316);
6f748c47 1073
1074 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1075
1076 menu_draw_end();
1077}
1078
1079static void dispmenu_loop_options(void)
1080{
1081 static int menu_sel = 0;
c93fb19e 1082 int menu_sel_max, is_32col = (Pico.video.reg[12]&1)^1;
6f748c47 1083 unsigned long inp = 0;
1084 menu_id selected_id;
1085
1086 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1087
4b8f4f3c 1088 for (;;)
6f748c47 1089 {
1090 draw_dispmenu_options(menu_sel);
16e89bed 1091 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
6f748c47 1092 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1093 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1094 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1095 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1096 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1097
1098 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise
1099 {
1100 float *setting = NULL;
4b8f4f3c 1101 int tmp;
6f748c47 1102 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
1103 switch (selected_id) {
1104 case MA_OPT3_SCALE: setting = &currentConfig.scale; break;
1105 case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
1106 case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
1107 case MA_OPT3_FILTERING:menu_opt3_preview(is_32col); break;
4b8f4f3c 1108 case MA_OPT3_VSYNC: tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
1109 tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1110 if (tmp > 3) tmp = 3;
1111 currentConfig.EmuOpt &= ~0x12000;
1112 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1113 break;
6f748c47 1114 default: break;
1115 }
1116 if (setting != NULL) {
1117 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1118 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
1119 menu_opt3_preview(is_32col);
1120 draw_dispmenu_options(menu_sel); // will wait vsync
1121 }
1122 }
1123 }
16e89bed 1124 if (inp & BTN_CIRCLE) { // toggleable options
6f748c47 1125 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1126 switch (selected_id) {
1127 case MA_OPT3_DONE:
1128 return;
1129 case MA_OPT3_PRES_NOSCALE:
1130 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1131 menu_opt3_preview(is_32col);
1132 break;
1133 case MA_OPT3_PRES_FULLSCR:
1134 currentConfig.scale = 1.20;
1135 currentConfig.hscale40 = 1.25;
1136 currentConfig.hscale32 = 1.56;
1137 menu_opt3_preview(is_32col);
1138 break;
1139 case MA_OPT3_FILTERING:
1140 menu_opt3_preview(is_32col);
1141 break;
1142 default: break;
1143 }
1144 }
16e89bed 1145 if (inp & BTN_X) return;
6f748c47 1146 }
1147}
1148
2951214e 1149
1150// --------- advanced options ----------
1151
1152menu_entry opt2_entries[] =
1153{
16e89bed 1154 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x00004, 0, 0, 1 },
1155 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x00001, 0, 0, 1 },
1156 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x00002, 0, 0, 1 },
1157 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x00008, 0, 0, 1 },
1158 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x00020, 0, 0, 1 },
1159 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, &currentConfig.EmuOpt, 0x20000, 0, 0, 1 },
2951214e 1160 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
1161};
1162
1163#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1164
1165
1166static void draw_amenu_options(int menu_sel)
1167{
1168 int tl_x = 80+25, tl_y = 16+50;
1169
1170 menu_draw_begin();
1171
1172 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1173
1174 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1175
1176 menu_draw_end();
1177}
1178
1179static void amenu_loop_options(void)
1180{
1181 static int menu_sel = 0;
1182 int menu_sel_max;
1183 unsigned long inp = 0;
1184 menu_id selected_id;
1185
1186 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1187
1188 for(;;)
1189 {
1190 draw_amenu_options(menu_sel);
16e89bed 1191 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
2951214e 1192 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1193 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1194 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1195 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1196 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1197 selected_id == MA_OPT2_GAMMA) {
6f748c47 1198 // TODO?
2951214e 1199 }
1200 }
16e89bed 1201 if (inp & BTN_CIRCLE) { // toggleable options
2951214e 1202 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1203 selected_id == MA_OPT2_DONE) {
1204 return;
1205 }
1206 }
16e89bed 1207 if (inp & BTN_X) return;
2951214e 1208 }
1209}
1210
1211// -------------- options --------------
1212
1213
1214menu_entry opt_entries[] =
1215{
1216 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
2951214e 1217 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x0040, 0, 0, 1 },
1218 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x0080, 0, 0, 1 },
1219 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1 },
1220 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },
1221 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1 },
1222 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
1223 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x0020, 0, 0, 1 },
1224 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
1225 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1 },
1226 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
1227 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
2b90fc61 1228 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
6f748c47 1229 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1 },
2951214e 1230 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
6f748c47 1231 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
2951214e 1232 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
1233 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
1234 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
1235};
1236
1237#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1238
1239
1240static const char *region_name(unsigned int code)
1241{
1242 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
1243 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
1244 int u, i = 0;
1245 if (code) {
1246 code <<= 1;
1247 while((code >>= 1)) i++;
1248 if (i > 4) return "unknown";
1249 return names[i];
1250 } else {
1251 static char name[24];
1252 strcpy(name, "Auto:");
1253 for (u = 0; u < 3; u++) {
1254 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
1255 while((code >>= 1)) i++;
1256 strcat(name, names_short[i]);
1257 }
1258 return name;
1259 }
1260}
1261
1262
1263static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1264{
1265 char *str, str24[24];
1266
1267 switch (entry->id)
1268 {
1269 case MA_OPT_RENDERER:
1270 if (currentConfig.PicoOpt&0x10)
2aea862d 1271 str = "fast";
2951214e 1272 else if (currentConfig.EmuOpt&0x80)
2aea862d 1273 str = "accurate";
2951214e 1274 else
2aea862d 1275 str = " 8bit accurate"; // n/a
1276 text_out16(x, y, "Renderer: %s", str);
2951214e 1277 break;
1278 case MA_OPT_FRAMESKIP:
1279 if (currentConfig.Frameskip < 0)
1280 strcpy(str24, "Auto");
1281 else sprintf(str24, "%i", currentConfig.Frameskip);
1282 text_out16(x, y, "Frameskip %s", str24);
1283 break;
1284 case MA_OPT_SOUND_QUALITY:
1285 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
1286 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
1287 break;
1288 case MA_OPT_REGION:
1289 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
1290 break;
1291 case MA_OPT_CONFIRM_STATES:
1292 switch ((currentConfig.EmuOpt >> 9) & 5) {
1293 default: str = "OFF"; break;
1294 case 1: str = "writes"; break;
1295 case 4: str = "loads"; break;
1296 case 5: str = "both"; break;
1297 }
1298 text_out16(x, y, "Confirm savestate %s", str);
1299 break;
2b90fc61 1300 case MA_OPT_CPU_CLOCKS:
1301 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1302 break;
2951214e 1303 case MA_OPT_SAVECFG:
1304 str24[0] = 0;
1305 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1306 text_out16(x, y, "Save cfg as default%s", str24);
1307 break;
1308 case MA_OPT_LOADCFG:
1309 text_out16(x, y, "Load cfg from profile %i", config_slot);
1310 break;
1311 default:
1312 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1313 break;
1314 }
1315}
1316
1317
2951214e 1318static void draw_menu_options(int menu_sel)
1319{
1320 int tl_x = 80+25, tl_y = 16+24;
1321
1322 menu_draw_begin();
1323
1324 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1325
1326 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1327
1328 menu_draw_end();
1329}
1330
1331static int sndrate_prevnext(int rate, int dir)
1332{
1333 int i, rates[] = { 11025, 22050, 44100 };
1334
1335 for (i = 0; i < 5; i++)
1336 if (rates[i] == rate) break;
1337
1338 i += dir ? 1 : -1;
1339 if (i > 2) return dir ? 44100 : 22050;
1340 if (i < 0) return dir ? 22050 : 11025;
1341 return rates[i];
1342}
1343
1344static void region_prevnext(int right)
1345{
1346 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1347 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1348 int i;
1349 if (right) {
1350 if (!currentConfig.PicoRegion) {
1351 for (i = 0; i < 6; i++)
1352 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1353 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1354 else currentConfig.PicoRegion=1;
1355 }
1356 else currentConfig.PicoRegion<<=1;
1357 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
1358 } else {
1359 if (!currentConfig.PicoRegion) {
1360 for (i = 0; i < 6; i++)
1361 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1362 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1363 }
1364 else currentConfig.PicoRegion>>=1;
1365 }
1366}
1367
1368static void menu_options_save(void)
1369{
1370 PicoOpt = currentConfig.PicoOpt;
1371 PsndRate = currentConfig.PsndRate;
1372 PicoRegionOverride = currentConfig.PicoRegion;
1373 if (!(PicoOpt & 0x20)) {
1374 // unbind XYZ MODE, just in case
1375 unbind_action(0xf00);
1376 }
1377}
1378
1379static int menu_loop_options(void)
1380{
1381 static int menu_sel = 0;
1382 int menu_sel_max, ret;
1383 unsigned long inp = 0;
1384 menu_id selected_id;
1385
1386 currentConfig.PicoOpt = PicoOpt;
1387 currentConfig.PsndRate = PsndRate;
1388 currentConfig.PicoRegion = PicoRegionOverride;
1389
1390 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
1391 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1392 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1393 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1394
1395 while (1)
1396 {
1397 draw_menu_options(menu_sel);
16e89bed 1398 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
2951214e 1399 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1400 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1401 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1402 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1403 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1404 switch (selected_id) {
1405 case MA_OPT_RENDERER:
2aea862d 1406 if ((currentConfig.PicoOpt&0x10) || !(currentConfig.EmuOpt &0x80)) {
1407 currentConfig.PicoOpt&= ~0x10;
1408 currentConfig.EmuOpt |= 0x80;
2951214e 1409 } else {
2aea862d 1410 currentConfig.PicoOpt|= 0x10;
1411 currentConfig.EmuOpt &= ~0x80;
2951214e 1412 }
1413 break;
1414 case MA_OPT_SOUND_QUALITY:
2aea862d 1415 currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & BTN_RIGHT);
2951214e 1416 break;
1417 case MA_OPT_REGION:
1418 region_prevnext(inp & BTN_RIGHT);
1419 break;
1420 case MA_OPT_CONFIRM_STATES: {
1421 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1422 n += (inp & BTN_LEFT) ? -1 : 1;
1423 if (n < 0) n = 0; else if (n > 3) n = 3;
1424 n |= n << 1; n &= ~2;
1425 currentConfig.EmuOpt &= ~0xa00;
1426 currentConfig.EmuOpt |= n << 9;
1427 break;
1428 }
1429 case MA_OPT_SAVE_SLOT:
1430 if (inp & BTN_RIGHT) {
1431 state_slot++; if (state_slot > 9) state_slot = 0;
1432 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1433 }
1434 break;
2b90fc61 1435 case MA_OPT_CPU_CLOCKS:
1436 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1437 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1438 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1439 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1440 draw_menu_options(menu_sel); // will wait vsync
1441 }
1442 break;
2951214e 1443 case MA_OPT_SAVECFG:
1444 case MA_OPT_SAVECFG_GAME:
1445 case MA_OPT_LOADCFG:
1446 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1447 if (config_slot > 9) config_slot = 0;
1448 if (config_slot < 0) config_slot = 9;
1449 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1450 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1451 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1452 break;
1453 default:
1454 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1455 break;
1456 }
1457 }
1458 }
16e89bed 1459 if (inp & BTN_CIRCLE) {
2951214e 1460 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1461 {
1462 switch (selected_id)
1463 {
6f748c47 1464 case MA_OPT_DISP_OPTS:
1465 dispmenu_loop_options();
1466 break;
2951214e 1467 case MA_OPT_SCD_OPTS:
1468 cd_menu_loop_options();
1469 if (engineState == PGS_ReloadRom)
1470 return 0; // test BIOS
1471 break;
1472 case MA_OPT_ADV_OPTS:
1473 amenu_loop_options();
1474 break;
1475 case MA_OPT_SAVECFG: // done (update and write)
1476 menu_options_save();
1477 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1478 else strcpy(menuErrorMsg, "failed to write config");
1479 return 1;
1480 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1481 menu_options_save();
1482 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1483 else strcpy(menuErrorMsg, "failed to write config");
1484 return 1;
1485 case MA_OPT_LOADCFG:
1486 ret = emu_ReadConfig(1, 1);
1487 if (!ret) ret = emu_ReadConfig(0, 1);
1488 if (ret) strcpy(menuErrorMsg, "config loaded");
1489 else strcpy(menuErrorMsg, "failed to load config");
1490 return 1;
1491 default:
1492 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1493 break;
1494 }
1495 }
1496 }
16e89bed 1497 if(inp & BTN_X) {
2951214e 1498 menu_options_save();
1499 return 0; // done (update, no write)
1500 }
1501 }
1502}
1503
1504// -------------- credits --------------
1505
1506static void draw_menu_credits(void)
1507{
1508 int tl_x = 80+15, tl_y = 16+64, y;
1509 menu_draw_begin();
1510
1511 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
1512
1513 y = tl_y;
1514 text_out16(tl_x, y, "Credits:");
4b8f4f3c 1515 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1516 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1517 text_out16(tl_x, (y+=10), "NJ: CZ80");
2951214e 1518 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
2951214e 1519 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
4b8f4f3c 1520 text_out16(tl_x, (y+=10), " Gens code, base of Fame/C, CZ80");
1521 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
2951214e 1522 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
4b8f4f3c 1523 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
2951214e 1524 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1525
1526 menu_draw_end();
1527}
1528
1529
1530// -------------- root menu --------------
1531
1532menu_entry main_entries[] =
1533{
1534 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1535 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1536 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1537 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1538 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1539 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1540 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1541 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1542 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1543 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1544};
1545
1546#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1547
1548static void draw_menu_root(int menu_sel)
1549{
16e89bed 1550 const int tl_x = 86+70, tl_y = 16+70;
1551 char *stat = NULL;
2951214e 1552
1553 menu_draw_begin();
1554
16e89bed 1555 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1556 text_out16(287, 12, "%s", stat);
1557
1558 text_out16(tl_x, 48, "PicoDrive v" VERSION);
2951214e 1559
1560 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1561
1562 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1563
1564 // error
6f748c47 1565 if (menuErrorMsg[0])
1566 text_out16(10, 252, menuErrorMsg);
2951214e 1567 menu_draw_end();
1568}
1569
1570
1571static void menu_loop_root(void)
1572{
1573 static int menu_sel = 0;
1574 int ret, menu_sel_max;
1575 unsigned long inp = 0;
1576
1577 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
1578 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
1579 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
1580 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
1581 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1582
1583 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1584 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1585
a6df06b7 1586 // mp3 errors?
1587 if (mp3_last_error != 0) {
1588 if (mp3_last_error == -1)
1589 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1590 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1591 mp3_last_error = 0;
1592 }
1593
2951214e 1594 /* make sure action buttons are not pressed on entering menu */
1595 draw_menu_root(menu_sel);
1596
703e4c7b 1597 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
2951214e 1598
1599 for (;;)
1600 {
1601 draw_menu_root(menu_sel);
16e89bed 1602 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R, 0);
2951214e 1603 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1604 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1605 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
16e89bed 1606 if( inp & (BTN_SELECT|BTN_X)) {
2951214e 1607 if (rom_data) {
16e89bed 1608 while (psp_pad_read(1) & (BTN_SELECT|BTN_X)) psp_msleep(50); // wait until released
2951214e 1609 engineState = PGS_Running;
1610 break;
1611 }
1612 }
16e89bed 1613 if(inp & BTN_CIRCLE) {
a6df06b7 1614 menuErrorMsg[0] = 0; // clear error msg
2951214e 1615 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1616 {
1617 case MA_MAIN_RESUME_GAME:
1618 if (rom_data) {
16e89bed 1619 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
2951214e 1620 engineState = PGS_Running;
1621 return;
1622 }
1623 break;
1624 case MA_MAIN_SAVE_STATE:
1625 if (rom_data) {
1626 if(savestate_menu_loop(0))
1627 continue;
1628 engineState = PGS_Running;
1629 return;
1630 }
1631 break;
1632 case MA_MAIN_LOAD_STATE:
1633 if (rom_data) {
1634 if(savestate_menu_loop(1))
1635 continue;
1636 engineState = PGS_Running;
1637 return;
1638 }
1639 break;
1640 case MA_MAIN_RESET_GAME:
1641 if (rom_data) {
1642 emu_ResetGame();
1643 engineState = PGS_Running;
1644 return;
1645 }
1646 break;
1647 case MA_MAIN_LOAD_ROM:
1648 {
1649 char curr_path[PATH_MAX], *selfname;
1650 FILE *tstf;
1651 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1652 {
1653 fclose(tstf);
1654 strcpy(curr_path, currentConfig.lastRomFile);
1655 }
1656 else
1657 getcwd(curr_path, PATH_MAX);
1658 selfname = romsel_loop(curr_path);
1659 if (selfname) {
1660 lprintf("selected file: %s\n", selfname);
1661 engineState = PGS_ReloadRom;
1662 return;
1663 }
1664 break;
1665 }
1666 case MA_MAIN_OPTIONS:
1667 ret = menu_loop_options();
1668 if (ret == 1) continue; // status update
1669 if (engineState == PGS_ReloadRom)
1670 return; // BIOS test
1671 break;
1672 case MA_MAIN_CONTROLS:
1673 kc_sel_loop();
1674 break;
1675 case MA_MAIN_CREDITS:
1676 draw_menu_credits();
1677 psp_msleep(500);
16e89bed 1678 inp = 0;
1679 while (!(inp & (BTN_X|BTN_CIRCLE)))
1680 inp = wait_for_input(BTN_X|BTN_CIRCLE, 0);
2951214e 1681 break;
1682 case MA_MAIN_EXIT:
1683 engineState = PGS_Quit;
1684 return;
1685 case MA_MAIN_PATCHES:
1686 if (rom_data && PicoPatches) {
1687 patches_menu_loop();
1688 PicoPatchApply();
1689 strcpy(menuErrorMsg, "Patches applied");
1690 continue;
1691 }
1692 break;
1693 default:
1694 lprintf("%s: something unknown selected\n", __FUNCTION__);
1695 break;
1696 }
1697 }
2951214e 1698 }
1699}
1700
1701// warning: alignment
1702static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1703{
1704 unsigned int *dest = dst;
1705 const unsigned int *srce = src;
1706 pixels /= 2;
1707 if (darker)
1708 {
1709 while (pixels--)
1710 {
1711 unsigned int p = *srce++;
1712 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1713 }
1714 }
1715 else
1716 {
1717 while (pixels--)
1718 {
1719 unsigned int p = *srce++;
1720 *dest++ = (p&0xf79ef79e)>>1;
1721 }
1722 }
1723}
1724
a52e1f62 1725static void menu_prepare_bg(int use_game_bg, int use_fg)
2951214e 1726{
2951214e 1727 if (use_game_bg)
1728 {
1729 // darken the active framebuffer
6f748c47 1730 unsigned short *dst = bg_buffer;
a52e1f62 1731 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
6f748c47 1732 int i;
1733 for (i = 272; i > 0; i--, dst += 480, src += 512)
1734 menu_darken_bg(dst, src, 480, 1);
1735 //memset32((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
2951214e 1736 }
1737 else
1738 {
1739 // should really only happen once, on startup..
6f748c47 1740 memset32((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
2951214e 1741 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1742 }
6f748c47 1743 sceKernelDcacheWritebackAll();
2951214e 1744}
1745
1746static void menu_gfx_prepare(void)
1747{
a52e1f62 1748 menu_prepare_bg(rom_data != NULL, 1);
2951214e 1749
1750 menu_draw_begin();
1751 menu_draw_end();
1752}
1753
1754
1755void menu_loop(void)
1756{
1757 menu_gfx_prepare();
1758
1759 menu_loop_root();
1760
1761 menuErrorMsg[0] = 0;
1762}
1763
1764
1765// --------- CD tray close menu ----------
1766
1767static void draw_menu_tray(int menu_sel)
1768{
1769 int tl_x = 70, tl_y = 90, y;
1770
1771 menu_draw_begin();
1772
1773 text_out16(tl_x, 20, "The unit is about to");
1774 text_out16(tl_x, 30, "close the CD tray.");
1775
1776 y = tl_y;
1777 text_out16(tl_x, y, "Load new CD image");
1778 text_out16(tl_x, (y+=10), "Insert nothing");
1779
1780 // draw cursor
1781 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1782 // error
1783 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1784 menu_draw_end();
1785}
1786
1787
1788int menu_loop_tray(void)
1789{
1790 int menu_sel = 0, menu_sel_max = 1;
1791 unsigned long inp = 0;
1792 char curr_path[PATH_MAX], *selfname;
1793 FILE *tstf;
1794
1795 menu_gfx_prepare();
1796
1797 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
1798 {
1799 fclose(tstf);
1800 strcpy(curr_path, currentConfig.lastRomFile);
1801 }
1802 else
1803 {
1804 getcwd(curr_path, PATH_MAX);
1805 }
1806
1807 /* make sure action buttons are not pressed on entering menu */
1808 draw_menu_tray(menu_sel);
16e89bed 1809 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
2951214e 1810
1811 for (;;)
1812 {
1813 draw_menu_tray(menu_sel);
16e89bed 1814 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X, 0);
2951214e 1815 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1816 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
16e89bed 1817 if(inp & BTN_CIRCLE) {
2951214e 1818 switch (menu_sel) {
1819 case 0: // select image
1820 selfname = romsel_loop(curr_path);
1821 if (selfname) {
1822 int ret = -1, cd_type;
1823 cd_type = emu_cdCheck(NULL);
1824 if (cd_type > 0)
1825 ret = Insert_CD(romFileName, cd_type == 2);
1826 if (ret != 0) {
1827 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1828 lprintf("%s\n", menuErrorMsg);
1829 continue;
1830 }
1831 engineState = PGS_RestartRun;
1832 return 1;
1833 }
1834 break;
1835 case 1: // insert nothing
1836 engineState = PGS_RestartRun;
1837 return 0;
1838 }
1839 }
1840 menuErrorMsg[0] = 0; // clear error msg
1841 }
1842}
1843
1844
PicoDrive's frontend in a lib