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1// (c) Copyright 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
9#include <string.h>
10#include <stdlib.h>
11#include <wchar.h>
12#include <unistd.h>
13#include <sys/syslimits.h> // PATH_MAX
14
15#include <pspdisplay.h>
16#include <pspgu.h>
17#include <pspiofilemgr.h>
18#include <psputils.h>
19
20#include "psp.h"
21#include "emu.h"
22#include "menu.h"
23#include "mp3.h"
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 "???"
36const char * const keyNames[] = {
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
41};
42
43static unsigned short bg_buffer[480*272] __attribute__((aligned(16)));
44#define menu_screen psp_screen
45
46static void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
47static void menu_prepare_bg(int use_game_bg, int use_fg);
48
49
50static unsigned int inp_prev = 0;
51
52static unsigned long wait_for_input(unsigned int interesting, int is_key_config)
53{
54 unsigned int ret;
55 static int repeats = 0, wait = 20;
56 int release = 0, count, i;
57
58 if (!is_key_config)
59 interesting |= (interesting & 0xf0) << 24; // also use analog
60
61 if (repeats == 2) wait = 3;
62 else if (repeats == 4) wait = 2;
63 else if (repeats == 6) wait = 1;
64
65 for (i = 0; i < wait && inp_prev == psp_pad_read(1); i++) {
66 if (i == 0) repeats++;
67 psp_msleep(30);
68 }
69
70 for (count = 0; !((ret = psp_pad_read(1)) & interesting) && count < 100; count++) {
71 psp_msleep(50);
72 release = 1;
73 }
74
75 if (release || ret != inp_prev) {
76 repeats = 0;
77 wait = 20;
78 }
79 inp_prev = ret;
80
81 if (!is_key_config)
82 ret |= (ret & 0xf0000000) >> 24; // use analog as d-pad
83 if (wait > 6 && (ret&(BTN_UP|BTN_LEFT|BTN_DOWN|BTN_RIGHT|BTN_L|BTN_R)))
84 wait = 6;
85
86 // we don't need diagonals in menus
87 if ((ret&BTN_UP) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
88 if ((ret&BTN_UP) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
89 if ((ret&BTN_DOWN) && (ret&BTN_LEFT)) ret &= ~BTN_LEFT;
90 if ((ret&BTN_DOWN) && (ret&BTN_RIGHT)) ret &= ~BTN_RIGHT;
91
92 return ret;
93}
94
95static void menu_draw_begin(void)
96{
97 // short *src = (short *)bg_buffer, *dst = (short *)menu_screen;
98 // int i;
99
100 // for (i = 272; i >= 0; i--, dst += 512, src += 480)
101 // memcpy32((int *)dst, (int *)src, 480*2/4);
102
103 sceGuSync(0,0); // sync with prev
104 sceGuStart(GU_DIRECT, guCmdList);
105 sceGuCopyImage(GU_PSM_5650, 0, 0, 480, 272, 480, bg_buffer, 0, 0, 512, menu_screen);
106 sceGuFinish();
107 sceGuSync(0,0);
108}
109
110
111static void menu_draw_end(void)
112{
113 psp_video_flip(1);
114}
115
116
117// --------- loading ROM screen ----------
118
119static int lcdr_line = 0;
120
121static void load_progress_cb(int percent)
122{
123 int ln, len = percent * 480 / 100;
124 unsigned short *dst;
125
126 //sceDisplayWaitVblankStart();
127
128 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
129
130 if (len > 480) len = 480;
131 for (ln = 8; ln > 0; ln--, dst += 512)
132 memset(dst, 0xff, len*2);
133}
134
135static void cdload_progress_cb(int percent)
136{
137 int ln, len = percent * 480 / 100;
138 unsigned short *dst;
139
140 if (lcdr_line <= 2) {
141 lcdr_line++;
142 smalltext_out16(1, lcdr_line++ * 10, "Processing CD image / MP3s", 0xffff);
143 smalltext_out16_lim(1, lcdr_line++ * 10, romFileName, 0xffff, 80);
144 }
145
146 dst = (unsigned short *)menu_screen + 512*10*lcdr_line;
147
148 if (len > 480) len = 480;
149 for (ln = 8; ln > 0; ln--, dst += 512)
150 memset(dst, 0xff, len*2);
151}
152
153void menu_romload_prepare(const char *rom_name)
154{
155 const char *p = rom_name + strlen(rom_name);
156 while (p > rom_name && *p != '/') p--;
157
158 psp_video_switch_to_single();
159 if (rom_loaded) menu_draw_begin();
160 else memset32_uncached(psp_screen, 0, 512*272*2/4);
161
162 smalltext_out16(1, 1, "Loading", 0xffff);
163 smalltext_out16_lim(1, 10, p, 0xffff, 80);
164 PicoCartLoadProgressCB = load_progress_cb;
165 PicoCDLoadProgressCB = cdload_progress_cb;
166 lcdr_line = 2;
167}
168
169void menu_romload_end(void)
170{
171 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
172 smalltext_out16(1, ++lcdr_line*10, "Starting emulation...", 0xffff);
173}
174
175// -------------- ROM selector --------------
176
177// SceIoDirent
178#define DT_DIR FIO_SO_IFDIR
179#define DT_REG FIO_SO_IFREG
180
181struct my_dirent
182{
183 unsigned char d_type;
184 char d_name[255];
185};
186
187// bbbb bggg gggr rrrr
188static unsigned short file2color(const char *fname)
189{
190 const char *ext = fname + strlen(fname) - 3;
191 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };
192 static const char *other_exts[] = { "gmv", "pat" };
193 int i;
194
195 if (ext < fname) ext = fname;
196 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
197 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xfdf7;
198 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
199 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
200 return 0xffff;
201}
202
203static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
204{
205 int start, i, pos;
206
207 start = 13 - sel;
208 n--; // exclude current dir (".")
209
210 menu_draw_begin();
211
212 if (!rom_loaded) {
213// menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
214 }
215
216 menu_darken_bg((char *)menu_screen + 512*129*2, (char *)menu_screen + 512*129*2, 512*10, 0);
217
218 if (start - 2 >= 0)
219 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
220 for (i = 0; i < n; i++) {
221 pos = start + i;
222 if (pos < 0) continue;
223 if (pos > 26) break;
224 if (namelist[i+1]->d_type & DT_DIR) {
225 smalltext_out16_lim(14, pos*10, "/", 0xd7ff, 1);
226 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xd7ff, 80-3);
227 } else {
228 unsigned short color = file2color(namelist[i+1]->d_name);
229 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 80-2);
230 }
231 }
232 text_out16(5, 130, ">");
233 menu_draw_end();
234}
235
236static int scandir_cmp(const void *p1, const void *p2)
237{
238 struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
239 if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
240 if ((*d1)->d_type & DT_DIR) return -1; // put before
241 if ((*d2)->d_type & DT_DIR) return 1;
242 return strcasecmp((*d1)->d_name, (*d2)->d_name);
243}
244
245static char *filter_exts[] = {
246 ".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
247 ".jpg", ".pbp"
248};
249
250static int scandir_filter(const struct my_dirent *ent)
251{
252 const char *p;
253 int i;
254
255 if (ent == NULL || ent->d_name == NULL) return 0;
256 if (strlen(ent->d_name) < 5) return 1;
257
258 p = ent->d_name + strlen(ent->d_name) - 4;
259
260 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
261 {
262 if (strcasecmp(p, filter_exts[i]) == 0) return 0;
263 }
264
265 return 1;
266}
267
268static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
269 int(*filter)(const struct my_dirent *),
270 int(*compar)(const void *, const void *))
271{
272 int ret = -1, dir_uid = -1, name_alloc = 4, name_count = 0;
273 struct my_dirent **namelist = NULL, *ent;
274 SceIoDirent sce_ent;
275
276 namelist = malloc(sizeof(*namelist) * name_alloc);
277 if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
278
279 // try to read first..
280 dir_uid = sceIoDopen(dir);
281 if (dir_uid >= 0)
282 {
283 /* it is very important to clear SceIoDirent to be passed to sceIoDread(), */
284 /* or else it may crash, probably misinterpreting something in it. */
285 memset(&sce_ent, 0, sizeof(sce_ent));
286 ret = sceIoDread(dir_uid, &sce_ent);
287 if (ret < 0)
288 {
289 lprintf("sceIoDread(\"%s\") failed with %i\n", dir, ret);
290 goto fail;
291 }
292 }
293 else
294 lprintf("sceIoDopen(\"%s\") failed with %i\n", dir, dir_uid);
295
296 while (ret > 0)
297 {
298 ent = malloc(sizeof(*ent));
299 if (ent == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
300 ent->d_type = sce_ent.d_stat.st_attr;
301 strncpy(ent->d_name, sce_ent.d_name, sizeof(ent->d_name));
302 ent->d_name[sizeof(ent->d_name)-1] = 0;
303 if (filter == NULL || filter(ent))
304 namelist[name_count++] = ent;
305 else free(ent);
306
307 if (name_count >= name_alloc)
308 {
309 void *tmp;
310 name_alloc *= 2;
311 tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
312 if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
313 namelist = tmp;
314 }
315
316 memset(&sce_ent, 0, sizeof(sce_ent));
317 ret = sceIoDread(dir_uid, &sce_ent);
318 }
319
320 // sort
321 if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
322
323 // all done.
324 ret = name_count;
325 *namelist_out = namelist;
326 goto end;
327
328fail:
329 if (namelist != NULL)
330 {
331 while (name_count--)
332 free(namelist[name_count]);
333 free(namelist);
334 }
335end:
336 if (dir_uid >= 0) sceIoDclose(dir_uid);
337 return ret;
338}
339
340
341static SceIoStat cpstat;
342
343static char *romsel_loop(char *curr_path)
344{
345 struct my_dirent **namelist;
346 int n, iret, sel = 0;
347 unsigned long inp = 0;
348 char *ret = NULL, *fname = NULL;
349
350 // is this a dir or a full path?
351 memset(&cpstat, 0, sizeof(cpstat));
352 iret = sceIoGetstat(curr_path, &cpstat);
353 if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFREG)) { // file
354 char *p;
355 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
356 if (p > curr_path) {
357 *p = 0;
358 fname = p+1;
359 }
360 else strcpy(curr_path, "ms0:/");
361 }
362 else if (iret >= 0 && (cpstat.st_attr & FIO_SO_IFDIR)); // dir
363 else strcpy(curr_path, "ms0:/"); // something else
364
365 n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
366 if (n < 0) {
367 // try root..
368 n = my_scandir("ms0:/", &namelist, scandir_filter, scandir_cmp);
369 if (n < 0) {
370 // oops, we failed
371 lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
372 return NULL;
373 }
374 }
375
376 // try to find sel
377 if (fname != NULL) {
378 int i;
379 for (i = 1; i < n; i++) {
380 if (strcmp(namelist[i]->d_name, fname) == 0) {
381 sel = i - 1;
382 break;
383 }
384 }
385 }
386
387 for (;;)
388 {
389 draw_dirlist(curr_path, namelist, n, sel);
390 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
391 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = n-2; }
392 if(inp & BTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
393 if(inp & BTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
394 if(inp & BTN_L) { sel-=24; if (sel < 0) sel = 0; }
395 if(inp & BTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
396 if(inp & BTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
397 if(inp & BTN_CIRCLE) { // enter dir/select
398 if (namelist[sel+1]->d_type & DT_REG) {
399 strcpy(romFileName, curr_path);
400 strcat(romFileName, "/");
401 strcat(romFileName, namelist[sel+1]->d_name);
402 ret = romFileName;
403 break;
404 } else if (namelist[sel+1]->d_type & DT_DIR) {
405 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
406 char *p, *newdir = malloc(newlen);
407 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
408 char *start = curr_path;
409 p = start + strlen(start) - 1;
410 while (*p == '/' && p > start) p--;
411 while (*p != '/' && *p != ':' && p > start) p--;
412 if (p <= start || *p == ':') strcpy(newdir, "ms0:/");
413 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
414 } else {
415 strcpy(newdir, curr_path);
416 p = newdir + strlen(newdir) - 1;
417 while (*p == '/' && p >= newdir) *p-- = 0;
418 strcat(newdir, "/");
419 strcat(newdir, namelist[sel+1]->d_name);
420 }
421 ret = romsel_loop(newdir);
422 free(newdir);
423 break;
424 }
425 }
426 if(inp & BTN_X) break; // cancel
427 }
428
429 if (n > 0) {
430 while(n--) free(namelist[n]);
431 free(namelist);
432 }
433
434 return ret;
435}
436
437// ------------ debug menu ------------
438
439char *debugString(void);
440void PicoDrawShowSpriteStats(unsigned short *screen, int stride);
441void PicoDrawShowPalette(unsigned short *screen, int stride);
442
443static void draw_main_debug(void)
444{
445 char *p, *str = debugString();
446 int len, line;
447
448 menu_draw_begin();
449
450 p = str;
451 for (line = 0; line < 24; line++)
452 {
453 while (*p && *p != '\n') p++;
454 len = p - str;
455 if (len > 55) len = 55;
456 smalltext_out16_lim(1, line*10, str, 0xffff, len);
457 if (*p == 0) break;
458 p++; str = p;
459 }
460}
461
462static void draw_frame_debug(void)
463{
464 char layer_str[48] = "layers: ";
465 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);
466 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);
467 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
468 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);
469
470 memset(psp_screen, 0, 512*272*2);
471 emu_forcedFrame(0);
472 smalltext_out16(4, 264, layer_str, 0xffff);
473}
474
475static void debug_menu_loop(void)
476{
477 int inp, mode = 0;
478
479 while (1)
480 {
481 switch (mode)
482 {
483 case 0: draw_main_debug(); break;
484 case 1: draw_frame_debug(); break;
485 case 2: menu_draw_begin();
486 PicoDrawShowSpriteStats((unsigned short *)psp_screen+512*16+80, 512); break;
487 case 3: memset(psp_screen, 0, 512*272*2);
488 PicoDrawShowPalette(psp_screen, 512); break;
489 }
490 menu_draw_end();
491
492 inp = wait_for_input(BTN_X|BTN_CIRCLE|BTN_L|BTN_R|BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT, 0);
493 if (inp & (BTN_X|BTN_CIRCLE)) return;
494 if (inp & BTN_L) { mode--; if (mode < 0) mode = 3; }
495 if (inp & BTN_R) { mode++; if (mode > 3) mode = 0; }
496 if (mode == 1) {
497 if (inp & BTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;
498 if (inp & BTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
499 if (inp & BTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
500 if (inp & BTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
501 }
502 }
503}
504
505// ------------ patch/gg menu ------------
506
507static void draw_patchlist(int sel)
508{
509 int start, i, pos, active;
510
511 start = 13 - sel;
512
513 menu_draw_begin();
514
515 for (i = 0; i < PicoPatchCount; i++) {
516 pos = start + i;
517 if (pos < 0) continue;
518 if (pos > 26) break;
519 active = PicoPatches[i].active;
520 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
521 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
522 }
523 pos = start + i;
524 if (pos < 27) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
525
526 text_out16(5, 130, ">");
527 menu_draw_end();
528}
529
530
531static void patches_menu_loop(void)
532{
533 int menu_sel = 0;
534 unsigned long inp = 0;
535
536 for(;;)
537 {
538 draw_patchlist(menu_sel);
539 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_L|BTN_R|BTN_X|BTN_CIRCLE, 0);
540 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
541 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
542 if(inp &(BTN_LEFT|BTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
543 if(inp &(BTN_RIGHT|BTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
544 if(inp & BTN_CIRCLE) { // action
545 if (menu_sel < PicoPatchCount)
546 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
547 else return;
548 }
549 if(inp & BTN_X) return;
550 }
551
552}
553
554// ------------ savestate loader ------------
555
556static int state_slot_flags = 0;
557
558static void state_check_slots(void)
559{
560 int slot;
561
562 state_slot_flags = 0;
563
564 for (slot = 0; slot < 10; slot++)
565 {
566 if (emu_checkSaveFile(slot))
567 {
568 state_slot_flags |= 1 << slot;
569 }
570 }
571}
572
573static void *get_oldstate_for_preview(void)
574{
575 unsigned char *ptr = malloc(sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram) + sizeof(Pico.video));
576 if (ptr == NULL) return NULL;
577
578 memcpy(ptr, Pico.vram, sizeof(Pico.vram));
579 memcpy(ptr + sizeof(Pico.vram), Pico.cram, sizeof(Pico.cram));
580 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram), Pico.vsram, sizeof(Pico.vsram));
581 memcpy(ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), &Pico.video, sizeof(Pico.video));
582 return ptr;
583}
584
585static void restore_oldstate(void *ptrx)
586{
587 unsigned char *ptr = ptrx;
588 memcpy(Pico.vram, ptr, sizeof(Pico.vram));
589 memcpy(Pico.cram, ptr + sizeof(Pico.vram), sizeof(Pico.cram));
590 memcpy(Pico.vsram, ptr + sizeof(Pico.vram) + sizeof(Pico.cram), sizeof(Pico.vsram));
591 memcpy(&Pico.video,ptr + sizeof(Pico.vram) + sizeof(Pico.cram) + sizeof(Pico.vsram), sizeof(Pico.video));
592 free(ptrx);
593}
594
595static void draw_savestate_bg(int slot)
596{
597 void *file, *oldstate;
598 char *fname;
599
600 fname = emu_GetSaveFName(1, 0, slot);
601 if (!fname) return;
602
603 oldstate = get_oldstate_for_preview();
604 if (oldstate == NULL) return;
605
606 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
607 file = gzopen(fname, "rb");
608 emu_setSaveStateCbs(1);
609 } else {
610 file = fopen(fname, "rb");
611 emu_setSaveStateCbs(0);
612 }
613
614 if (file) {
615 if (PicoAHW & PAHW_MCD) {
616 PicoCdLoadStateGfx(file);
617 } else {
618 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
619 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
620 areaSeek(file, 0x2000, SEEK_CUR);
621 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
622 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
623 areaSeek(file, 0x221a0, SEEK_SET);
624 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
625 }
626 areaClose(file);
627 }
628
629 emu_forcedFrame(0);
630 menu_prepare_bg(1, 0);
631
632 restore_oldstate(oldstate);
633}
634
635static void draw_savestate_menu(int menu_sel, int is_loading)
636{
637 int tl_x = 80+25, tl_y = 16+60, y, i;
638
639 if (state_slot_flags & (1 << menu_sel))
640 draw_savestate_bg(menu_sel);
641 menu_draw_begin();
642
643 text_out16(tl_x, 16+30, is_loading ? "Load state" : "Save state");
644
645 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
646
647 /* draw all 10 slots */
648 y = tl_y;
649 for (i = 0; i < 10; i++, y+=10)
650 {
651 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
652 }
653 text_out16(tl_x, y, "back");
654
655 menu_draw_end();
656}
657
658static int savestate_menu_loop(int is_loading)
659{
660 static int menu_sel = 10;
661 int menu_sel_max = 10;
662 unsigned long inp = 0;
663
664 state_check_slots();
665
666 for(;;)
667 {
668 draw_savestate_menu(menu_sel, is_loading);
669 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
670 if(inp & BTN_UP ) {
671 do {
672 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
673 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
674 }
675 if(inp & BTN_DOWN) {
676 do {
677 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
678 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
679 }
680 if(inp & BTN_CIRCLE) { // save/load
681 if (menu_sel < 10) {
682 state_slot = menu_sel;
683 PicoStateProgressCB = emu_msg_cb; /* also suitable for menu */
684 if (emu_SaveLoadGame(is_loading, 0)) {
685 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
686 return 1;
687 }
688 return 0;
689 } else return 1;
690 }
691 if(inp & BTN_X) return 1;
692 }
693}
694
695// -------------- key config --------------
696
697static char *action_binds(int player_idx, int action_mask)
698{
699 static char strkeys[32*5];
700 int i;
701
702 strkeys[0] = 0;
703 for (i = 0; i < 32; i++) // i is key index
704 {
705 if (currentConfig.KeyBinds[i] & action_mask)
706 {
707 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
708 if (strkeys[0]) {
709 strcat(strkeys, i >= 28 ? ", " : " + "); // nub "buttons" don't create combos
710 strcat(strkeys, keyNames[i]);
711 break;
712 }
713 else strcpy(strkeys, keyNames[i]);
714 }
715 }
716
717 return strkeys;
718}
719
720static void unbind_action(int action)
721{
722 int i;
723
724 for (i = 0; i < 32; i++)
725 currentConfig.KeyBinds[i] &= ~action;
726}
727
728static int count_bound_keys(int action, int pl_idx)
729{
730 int i, keys = 0;
731
732 for (i = 0; i < 32; i++)
733 {
734 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
735 if (currentConfig.KeyBinds[i] & action) keys++;
736 }
737
738 return keys;
739}
740
741static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)
742{
743 int x, y, tl_y = 16+40, i;
744
745 menu_draw_begin();
746 if (player_idx >= 0) {
747 text_out16(80+80, 16+20, "Player %i controls", player_idx + 1);
748 x = 80+80;
749 } else {
750 text_out16(80+80, 16+20, "Emulator controls");
751 x = 80+40;
752 }
753
754 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
755
756 y = tl_y;
757 for (i = 0; i < opt_cnt; i++, y+=10)
758 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
759
760 text_out16(x, y, "Done");
761
762 if (sel < opt_cnt) {
763 text_out16(80+30, 220, "Press a button to bind/unbind");
764 text_out16(80+30, 230, "Use SELECT to clear");
765 text_out16(80+30, 240, "To bind UP/DOWN, hold SELECT");
766 text_out16(80+30, 250, "Select \"Done\" to exit");
767 } else {
768 text_out16(80+30, 230, "Use Options -> Save cfg");
769 text_out16(80+30, 240, "to save controls");
770 text_out16(80+30, 250, "Press X or O to exit");
771 }
772 menu_draw_end();
773}
774
775static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
776{
777 int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
778 unsigned long inp = 0;
779
780 for (;;)
781 {
782 draw_key_config(opts, opt_cnt, player_idx, sel);
783 inp = wait_for_input(CONFIGURABLE_KEYS|BTN_SELECT, 1);
784 if (!(inp & BTN_SELECT)) {
785 prev_select = 0;
786 if(inp & BTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
787 if(inp & BTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
788 }
789 if (sel >= opt_cnt) {
790 if (inp & (BTN_X|BTN_CIRCLE)) break;
791 else continue;
792 }
793 // if we are here, we want to bind/unbind something
794 if ((inp & BTN_SELECT) && !prev_select)
795 unbind_action(opts[sel].mask);
796 prev_select = inp & BTN_SELECT;
797 inp &= CONFIGURABLE_KEYS;
798 inp &= ~BTN_SELECT;
799 for (i = 0; i < 32; i++)
800 if (inp & (1 << i)) {
801 if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
802 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
803 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
804 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
805 currentConfig.KeyBinds[i] &= ~(3 << 16);
806 currentConfig.KeyBinds[i] |= player_idx << 16;
807 }
808 }
809 }
810}
811
812static void draw_kc_sel(int menu_sel)
813{
814 int tl_x = 80+25+40, tl_y = 16+60, y;
815
816 y = tl_y;
817 menu_draw_begin();
818 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
819
820 text_out16(tl_x, y, "Player 1");
821 text_out16(tl_x, (y+=10), "Player 2");
822 text_out16(tl_x, (y+=10), "Emulator controls");
823 text_out16(tl_x, (y+=10), "Done");
824
825 menu_draw_end();
826}
827
828
829// player2_flag, ?, ?, ?, ?, ?, ?, menu
830// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
831// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
832me_bind_action emuctrl_actions[] =
833{
834 { "Load State ", 1<<28 },
835 { "Save State ", 1<<27 },
836 { "Prev Save Slot ", 1<<25 },
837 { "Next Save Slot ", 1<<24 },
838 { "Switch Renderer ", 1<<26 },
839 { "Fast forward ", 1<<22 },
840 { "Pico Next page ", 1<<21 },
841 { "Pico Prev page ", 1<<20 },
842 { "Pico Switch input", 1<<19 },
843 { NULL, 0 }
844};
845
846static void kc_sel_loop(void)
847{
848 int menu_sel = 3, menu_sel_max = 3;
849 unsigned long inp = 0;
850 int is_6button = PicoOpt & POPT_6BTN_PAD;
851
852 while (1)
853 {
854 draw_kc_sel(menu_sel);
855 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE, 0);
856 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
857 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
858 if (inp & BTN_CIRCLE) {
859 switch (menu_sel) {
860 case 0: key_config_loop(me_ctrl_actions, is_6button ? 12 : 8, 0); return;
861 case 1: key_config_loop(me_ctrl_actions, is_6button ? 12 : 8, 1); return;
862 case 2: key_config_loop(emuctrl_actions,
863 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;
864 case 3: if (!rom_loaded) emu_WriteConfig(0); return;
865 default: return;
866 }
867 }
868 if (inp & BTN_X) return;
869 }
870}
871
872
873// --------- sega/mega cd options ----------
874
875menu_entry cdopt_entries[] =
876{
877 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },
878 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },
879 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },
880 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },
881 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &PicoOpt, 0x0800, 0, 0, 1, 1 },
882 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoOpt, 0x0400, 0, 0, 1, 1 },
883 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },
884 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoOpt, 0x8000, 0, 0, 1, 1 },
885 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoOpt, 0x1000, 0, 0, 1, 1 },
886 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoOpt, 0x2000, 0, 0, 1, 1 },
887 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },
888};
889
890#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
891const int cdopt_entry_count = CDOPT_ENTRY_COUNT;
892
893
894struct bios_names_t
895{
896 char us[32], eu[32], jp[32];
897};
898
899static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
900{
901 struct bios_names_t *bios_names = param;
902 char ra_buff[16];
903
904 switch (entry->id)
905 {
906 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
907 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
908 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
909 case MA_CDOPT_READAHEAD:
910 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
911 else strcpy(ra_buff, " OFF");
912 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
913 break;
914 default:break;
915 }
916}
917
918static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
919{
920 int tl_x = 80+25, tl_y = 16+60;
921 menu_id selected_id;
922 char ra_buff[16];
923
924 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
925 else strcpy(ra_buff, " OFF");
926
927 menu_draw_begin();
928
929 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
930
931 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
932
933 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
934 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
935 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
936 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
937 text_out16(tl_x, 250, "Press start to test selected BIOS");
938
939 menu_draw_end();
940}
941
942static void cd_menu_loop_options(void)
943{
944 static int menu_sel = 0;
945 int menu_sel_max = 10;
946 unsigned long inp = 0;
947 struct bios_names_t bios_names;
948 menu_id selected_id;
949 char *bios, *p;
950
951 if (emu_findBios(4, &bios)) { // US
952 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
953 if (*p == '/') p++;
954 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
955 } else strcpy(bios_names.us, "NOT FOUND");
956
957 if (emu_findBios(8, &bios)) { // EU
958 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
959 if (*p == '/') p++;
960 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
961 } else strcpy(bios_names.eu, "NOT FOUND");
962
963 if (emu_findBios(1, &bios)) { // JP
964 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
965 if (*p == '/') p++;
966 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
967 } else strcpy(bios_names.jp, "NOT FOUND");
968
969 menuErrorMsg[0] = 0;
970
971 for (;;)
972 {
973 draw_cd_menu_options(menu_sel, &bios_names);
974 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE|BTN_START, 0);
975 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
976 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
977 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
978 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
979 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
980 selected_id == MA_CDOPT_READAHEAD) {
981 if (inp & BTN_LEFT) {
982 PicoCDBuffers >>= 1;
983 if (PicoCDBuffers < 2) PicoCDBuffers = 0;
984 } else {
985 if (PicoCDBuffers < 2) PicoCDBuffers = 2;
986 else PicoCDBuffers <<= 1;
987 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
988 }
989 }
990 }
991 if (inp & BTN_CIRCLE) // toggleable options
992 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
993 selected_id == MA_CDOPT_DONE) {
994 return;
995 }
996 if (inp & BTN_START) {
997 switch (selected_id) { // BIOS testers
998 case MA_CDOPT_TESTBIOS_USA:
999 if (emu_findBios(4, &bios)) { // test US
1000 strcpy(romFileName, bios);
1001 engineState = PGS_ReloadRom;
1002 return;
1003 }
1004 break;
1005 case MA_CDOPT_TESTBIOS_EUR:
1006 if (emu_findBios(8, &bios)) { // test EU
1007 strcpy(romFileName, bios);
1008 engineState = PGS_ReloadRom;
1009 return;
1010 }
1011 break;
1012 case MA_CDOPT_TESTBIOS_JAP:
1013 if (emu_findBios(1, &bios)) { // test JP
1014 strcpy(romFileName, bios);
1015 engineState = PGS_ReloadRom;
1016 return;
1017 }
1018 break;
1019 default:
1020 break;
1021 }
1022 }
1023 if (inp & BTN_X) return;
1024 }
1025}
1026
1027// --------- display options ----------
1028
1029menu_entry opt3_entries[] =
1030{
1031 { NULL, MB_NONE, MA_OPT3_SCALE, NULL, 0, 0, 0, 1, 1 },
1032 { NULL, MB_NONE, MA_OPT3_HSCALE32, NULL, 0, 0, 0, 1, 1 },
1033 { NULL, MB_NONE, MA_OPT3_HSCALE40, NULL, 0, 0, 0, 1, 1 },
1034 { NULL, MB_ONOFF, MA_OPT3_FILTERING, &currentConfig.scaling, 1, 0, 0, 1, 1 },
1035 { NULL, MB_RANGE, MA_OPT3_GAMMAA, &currentConfig.gamma, 0, -4, 16, 1, 1 },
1036 { NULL, MB_RANGE, MA_OPT3_BLACKLVL, &currentConfig.gamma2, 0, 0, 2, 1, 1 },
1037 { NULL, MB_NONE, MA_OPT3_VSYNC, NULL, 0, 0, 0, 1, 1 },
1038 { "Set to unscaled centered", MB_NONE, MA_OPT3_PRES_NOSCALE, NULL, 0, 0, 0, 1, 0 },
1039 { "Set to 4:3 scaled", MB_NONE, MA_OPT3_PRES_SCALE43, NULL, 0, 0, 0, 1, 0 },
1040 { "Set to fullscreen", MB_NONE, MA_OPT3_PRES_FULLSCR, NULL, 0, 0, 0, 1, 0 },
1041 { "done", MB_NONE, MA_OPT3_DONE, NULL, 0, 0, 0, 1, 0 },
1042};
1043
1044#define OPT3_ENTRY_COUNT (sizeof(opt3_entries) / sizeof(opt3_entries[0]))
1045const int opt3_entry_count = OPT3_ENTRY_COUNT;
1046
1047
1048static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *param)
1049{
1050 switch (entry->id)
1051 {
1052 case MA_OPT3_SCALE:
1053 text_out16(x, y, "Scale factor: %.2f", currentConfig.scale);
1054 break;
1055 case MA_OPT3_HSCALE32:
1056 text_out16(x, y, "Hor. scale (for low res. games): %.2f", currentConfig.hscale32);
1057 break;
1058 case MA_OPT3_HSCALE40:
1059 text_out16(x, y, "Hor. scale (for hi res. games): %.2f", currentConfig.hscale40);
1060 break;
1061 case MA_OPT3_FILTERING:
1062 text_out16(x, y, "Bilinear filtering %s", currentConfig.scaling?"ON":"OFF");
1063 break;
1064 case MA_OPT3_GAMMAA:
1065 text_out16(x, y, "Gamma adjustment %2i", currentConfig.gamma);
1066 break;
1067 case MA_OPT3_BLACKLVL:
1068 text_out16(x, y, "Black level %2i", currentConfig.gamma2);
1069 break;
1070 case MA_OPT3_VSYNC: {
1071 char *val = " never";
1072 if (currentConfig.EmuOpt & 0x2000)
1073 val = (currentConfig.EmuOpt & 0x10000) ? "sometimes" : " always";
1074 text_out16(x, y, "Wait for vsync (slow) %s", val);
1075 break;
1076 }
1077 default: break;
1078 }
1079}
1080
1081static void menu_opt3_preview(int is_32col)
1082{
1083 void *oldstate = NULL;
1084
1085 if (!rom_loaded || ((Pico.video.reg[12]&1)^1) != is_32col)
1086 {
1087 extern char bgdatac32_start[], bgdatac40_start[];
1088 extern int bgdatac32_size, bgdatac40_size;
1089 void *bgdata = is_32col ? bgdatac32_start : bgdatac40_start;
1090 unsigned long insize = is_32col ? bgdatac32_size : bgdatac40_size, outsize = 65856;
1091 int ret;
1092 ret = uncompress((Bytef *)bg_buffer, &outsize, bgdata, insize);
1093 if (ret == 0)
1094 {
1095 if (rom_loaded) oldstate = get_oldstate_for_preview();
1096 memcpy(Pico.vram, bg_buffer, sizeof(Pico.vram));
1097 memcpy(Pico.cram, (char *)bg_buffer + 0x10000, 0x40*2);
1098 memcpy(Pico.vsram, (char *)bg_buffer + 0x10080, 0x40*2);
1099 memcpy(&Pico.video,(char *)bg_buffer + 0x10100, 0x40);
1100 }
1101 else
1102 lprintf("uncompress returned %i\n", ret);
1103 }
1104
1105 memset32_uncached(psp_screen, 0, 512*272*2/4);
1106 emu_forcedFrame(0);
1107 menu_prepare_bg(1, 0);
1108
1109 if (oldstate) restore_oldstate(oldstate);
1110}
1111
1112static void draw_dispmenu_options(int menu_sel)
1113{
1114 int tl_x = 80, tl_y = 16+50;
1115
1116 menu_draw_begin();
1117
1118 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 316);
1119
1120 me_draw(opt3_entries, OPT3_ENTRY_COUNT, tl_x, tl_y, menu_opt3_cust_draw, NULL);
1121
1122 menu_draw_end();
1123}
1124
1125static void dispmenu_loop_options(void)
1126{
1127 static int menu_sel = 0;
1128 int menu_sel_max, is_32col = (Pico.video.reg[12]&1)^1;
1129 unsigned long inp = 0;
1130 menu_id selected_id;
1131
1132 menu_sel_max = me_count_enabled(opt3_entries, OPT3_ENTRY_COUNT) - 1;
1133
1134 for (;;)
1135 {
1136 draw_dispmenu_options(menu_sel);
1137 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1138 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1139 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1140 selected_id = me_index2id(opt3_entries, OPT3_ENTRY_COUNT, menu_sel);
1141 if (selected_id == MA_OPT3_HSCALE40 && is_32col) { is_32col = 0; menu_opt3_preview(is_32col); }
1142 if (selected_id == MA_OPT3_HSCALE32 && !is_32col) { is_32col = 1; menu_opt3_preview(is_32col); }
1143
1144 if (inp & (BTN_LEFT|BTN_RIGHT)) // multi choise
1145 {
1146 float *setting = NULL;
1147 int tmp;
1148 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
1149 switch (selected_id) {
1150 case MA_OPT3_SCALE: setting = &currentConfig.scale; break;
1151 case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
1152 case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
1153 case MA_OPT3_FILTERING:
1154 case MA_OPT3_GAMMAA:
1155 case MA_OPT3_BLACKLVL: menu_opt3_preview(is_32col); break;
1156 case MA_OPT3_VSYNC:
1157 tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
1158 tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
1159 if (tmp > 3) tmp = 3;
1160 currentConfig.EmuOpt &= ~0x12000;
1161 currentConfig.EmuOpt |= ((tmp&2)<<15) | ((tmp&1)<<13);
1162 break;
1163 default: break;
1164 }
1165 if (setting != NULL) {
1166 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1167 *setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
1168 if (*setting <= 0) *setting = 0.01;
1169 menu_opt3_preview(is_32col);
1170 draw_dispmenu_options(menu_sel); // will wait vsync
1171 }
1172 }
1173 }
1174 if (inp & BTN_CIRCLE) { // toggleable options
1175 me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, 1);
1176 switch (selected_id) {
1177 case MA_OPT3_DONE:
1178 return;
1179 case MA_OPT3_PRES_NOSCALE:
1180 currentConfig.scale = currentConfig.hscale40 = currentConfig.hscale32 = 1.0;
1181 menu_opt3_preview(is_32col);
1182 break;
1183 case MA_OPT3_PRES_SCALE43:
1184 currentConfig.scale = 1.20;
1185 currentConfig.hscale40 = 1.00;
1186 currentConfig.hscale32 = 1.25;
1187 menu_opt3_preview(is_32col);
1188 break;
1189 case MA_OPT3_PRES_FULLSCR:
1190 currentConfig.scale = 1.20;
1191 currentConfig.hscale40 = 1.25;
1192 currentConfig.hscale32 = 1.56;
1193 menu_opt3_preview(is_32col);
1194 break;
1195 case MA_OPT3_FILTERING:
1196 menu_opt3_preview(is_32col);
1197 break;
1198 default: break;
1199 }
1200 }
1201 if (inp & BTN_X) return;
1202 }
1203}
1204
1205
1206// --------- advanced options ----------
1207
1208menu_entry opt2_entries[] =
1209{
1210 { "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoOpt, 0x40000, 0, 0, 1, 1 },
1211 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoOpt, 0x00004, 0, 0, 1, 1 },
1212 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoOpt, 0x00001, 0, 0, 1, 1 },
1213 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496, &PicoOpt, 0x00002, 0, 0, 1, 1 },
1214 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x00008, 0, 0, 1, 1 },
1215 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x00020, 0, 0, 1, 1 },
1216 { "Status line in main menu", MB_ONOFF, MA_OPT2_STATUS_LINE, &currentConfig.EmuOpt, 0x20000, 0, 0, 1, 1 },
1217 { "Disable frame limiter", MB_ONOFF, MA_OPT2_NO_FRAME_LIMIT, &currentConfig.EmuOpt, 0x40000, 0, 0, 1, 1 },
1218 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },
1219};
1220
1221#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
1222const int opt2_entry_count = OPT2_ENTRY_COUNT;
1223
1224
1225static void draw_amenu_options(int menu_sel)
1226{
1227 int tl_x = 80+25, tl_y = 16+50;
1228
1229 menu_draw_begin();
1230
1231 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
1232
1233 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1234
1235 menu_draw_end();
1236}
1237
1238static void amenu_loop_options(void)
1239{
1240 static int menu_sel = 0;
1241 int menu_sel_max;
1242 unsigned long inp = 0;
1243 menu_id selected_id;
1244
1245 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
1246
1247 for(;;)
1248 {
1249 draw_amenu_options(menu_sel);
1250 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1251 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1252 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1253 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
1254 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1255 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0) &&
1256 selected_id == MA_OPT2_GAMMA) {
1257 // TODO?
1258 }
1259 }
1260 if (inp & BTN_CIRCLE) { // toggleable options
1261 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
1262 selected_id == MA_OPT2_DONE) {
1263 return;
1264 }
1265 }
1266 if (inp & BTN_X) return;
1267 }
1268}
1269
1270// -------------- options --------------
1271
1272
1273menu_entry opt_entries[] =
1274{
1275 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },
1276 { "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoOpt, 0x0080, 0, 0, 0, 1 },
1277 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1, 1 },
1278 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },
1279 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1, 1 },
1280 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },
1281 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoOpt, 0x0020, 0, 0, 1, 1 },
1282 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },
1283 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1, 1 },
1284 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },
1285 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },
1286 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1, 1 },
1287 { "[Display options]", MB_NONE, MA_OPT_DISP_OPTS, NULL, 0, 0, 0, 1, 0 },
1288 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },
1289 { "[Advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },
1290 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },
1291 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },
1292 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },
1293};
1294
1295#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
1296const int opt_entry_count = OPT_ENTRY_COUNT;
1297
1298
1299static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
1300{
1301 char *str, str24[24];
1302
1303 switch (entry->id)
1304 {
1305 case MA_OPT_RENDERER:
1306 if (PicoOpt & 0x10)
1307 str = "fast";
1308 else if (currentConfig.EmuOpt & 0x80)
1309 str = "accurate";
1310 else
1311 str = " 8bit accurate"; // n/a
1312 text_out16(x, y, "Renderer: %s", str);
1313 break;
1314 case MA_OPT_FRAMESKIP:
1315 if (currentConfig.Frameskip < 0)
1316 strcpy(str24, "Auto");
1317 else sprintf(str24, "%i", currentConfig.Frameskip);
1318 text_out16(x, y, "Frameskip %s", str24);
1319 break;
1320 case MA_OPT_SOUND_QUALITY:
1321 str = (PicoOpt&0x08)?"stereo":"mono";
1322 text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str);
1323 break;
1324 case MA_OPT_REGION:
1325 text_out16(x, y, "Region: %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));
1326 break;
1327 case MA_OPT_CONFIRM_STATES:
1328 switch ((currentConfig.EmuOpt >> 9) & 5) {
1329 default: str = "OFF"; break;
1330 case 1: str = "writes"; break;
1331 case 4: str = "loads"; break;
1332 case 5: str = "both"; break;
1333 }
1334 text_out16(x, y, "Confirm savestate %s", str);
1335 break;
1336 case MA_OPT_CPU_CLOCKS:
1337 text_out16(x, y, "CPU/bus clock %3i/%3iMHz", currentConfig.CPUclock, currentConfig.CPUclock/2);
1338 break;
1339 case MA_OPT_SAVECFG:
1340 str24[0] = 0;
1341 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
1342 text_out16(x, y, "Save cfg as default%s", str24);
1343 break;
1344 case MA_OPT_LOADCFG:
1345 text_out16(x, y, "Load cfg from profile %i", config_slot);
1346 break;
1347 default:
1348 lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
1349 break;
1350 }
1351}
1352
1353
1354static void draw_menu_options(int menu_sel)
1355{
1356 int tl_x = 80+25, tl_y = 16+24;
1357
1358 menu_draw_begin();
1359
1360 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
1361
1362 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
1363
1364 menu_draw_end();
1365}
1366
1367static int sndrate_prevnext(int rate, int dir)
1368{
1369 int i, rates[] = { 11025, 22050, 44100 };
1370
1371 for (i = 0; i < 5; i++)
1372 if (rates[i] == rate) break;
1373
1374 i += dir ? 1 : -1;
1375 if (i > 2) return dir ? 44100 : 22050;
1376 if (i < 0) return dir ? 22050 : 11025;
1377 return rates[i];
1378}
1379
1380static void region_prevnext(int right)
1381{
1382 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
1383 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
1384 int i;
1385 if (right) {
1386 if (!PicoRegionOverride) {
1387 for (i = 0; i < 6; i++)
1388 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1389 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
1390 else PicoRegionOverride=1;
1391 }
1392 else PicoRegionOverride<<=1;
1393 if (PicoRegionOverride > 8) PicoRegionOverride = 8;
1394 } else {
1395 if (!PicoRegionOverride) {
1396 for (i = 0; i < 6; i++)
1397 if (rgn_orders[i] == PicoAutoRgnOrder) break;
1398 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
1399 }
1400 else PicoRegionOverride>>=1;
1401 }
1402}
1403
1404static void menu_options_save(void)
1405{
1406 if (PicoRegionOverride) {
1407 // force setting possibly changed..
1408 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;
1409 }
1410 if (!(PicoOpt & POPT_6BTN_PAD)) {
1411 // unbind XYZ MODE, just in case
1412 unbind_action(0xf00);
1413 }
1414}
1415
1416static int menu_loop_options(void)
1417{
1418 static int menu_sel = 0;
1419 int menu_sel_max, ret;
1420 unsigned long inp = 0;
1421 menu_id selected_id;
1422
1423 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);
1424 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1425 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1426 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1427
1428 while (1)
1429 {
1430 draw_menu_options(menu_sel);
1431 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
1432 if (inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1433 if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1434 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
1435 if (inp & (BTN_LEFT|BTN_RIGHT)) { // multi choise
1436 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0)) {
1437 switch (selected_id) {
1438 case MA_OPT_RENDERER:
1439 if ((PicoOpt & 0x10) || !(currentConfig.EmuOpt & 0x80)) {
1440 PicoOpt &= ~0x10;
1441 currentConfig.EmuOpt |= 0x80;
1442 } else {
1443 PicoOpt |= 0x10;
1444 currentConfig.EmuOpt &= ~0x80;
1445 }
1446 break;
1447 case MA_OPT_SOUND_QUALITY:
1448 PsndRate = sndrate_prevnext(PsndRate, inp & BTN_RIGHT);
1449 break;
1450 case MA_OPT_REGION:
1451 region_prevnext(inp & BTN_RIGHT);
1452 break;
1453 case MA_OPT_CONFIRM_STATES: {
1454 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
1455 n += (inp & BTN_LEFT) ? -1 : 1;
1456 if (n < 0) n = 0; else if (n > 3) n = 3;
1457 n |= n << 1; n &= ~2;
1458 currentConfig.EmuOpt &= ~0xa00;
1459 currentConfig.EmuOpt |= n << 9;
1460 break;
1461 }
1462 case MA_OPT_SAVE_SLOT:
1463 if (inp & BTN_RIGHT) {
1464 state_slot++; if (state_slot > 9) state_slot = 0;
1465 } else {state_slot--; if (state_slot < 0) state_slot = 9;
1466 }
1467 break;
1468 case MA_OPT_CPU_CLOCKS:
1469 while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
1470 currentConfig.CPUclock += (inp & BTN_LEFT) ? -1 : 1;
1471 if (currentConfig.CPUclock < 19) currentConfig.CPUclock = 19;
1472 if (currentConfig.CPUclock > 333) currentConfig.CPUclock = 333;
1473 draw_menu_options(menu_sel); // will wait vsync
1474 }
1475 break;
1476 case MA_OPT_SAVECFG:
1477 case MA_OPT_SAVECFG_GAME:
1478 case MA_OPT_LOADCFG:
1479 config_slot += (inp&BTN_RIGHT) ? 1 : -1;
1480 if (config_slot > 9) config_slot = 0;
1481 if (config_slot < 0) config_slot = 9;
1482 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
1483 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
1484 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1485 break;
1486 default:
1487 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1488 break;
1489 }
1490 }
1491 }
1492 if (inp & BTN_CIRCLE) {
1493 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
1494 {
1495 switch (selected_id)
1496 {
1497 case MA_OPT_DISP_OPTS:
1498 dispmenu_loop_options();
1499 break;
1500 case MA_OPT_SCD_OPTS:
1501 cd_menu_loop_options();
1502 if (engineState == PGS_ReloadRom)
1503 return 0; // test BIOS
1504 break;
1505 case MA_OPT_ADV_OPTS:
1506 amenu_loop_options();
1507 break;
1508 case MA_OPT_SAVECFG: // done (update and write)
1509 menu_options_save();
1510 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
1511 else strcpy(menuErrorMsg, "failed to write config");
1512 return 1;
1513 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
1514 menu_options_save();
1515 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
1516 else strcpy(menuErrorMsg, "failed to write config");
1517 return 1;
1518 case MA_OPT_LOADCFG:
1519 ret = emu_ReadConfig(1, 1);
1520 if (!ret) ret = emu_ReadConfig(0, 1);
1521 if (ret) strcpy(menuErrorMsg, "config loaded");
1522 else strcpy(menuErrorMsg, "failed to load config");
1523 return 1;
1524 default:
1525 //lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
1526 break;
1527 }
1528 }
1529 }
1530 if(inp & BTN_X) {
1531 menu_options_save();
1532 return 0; // done (update, no write)
1533 }
1534 }
1535}
1536
1537// -------------- credits --------------
1538
1539static void draw_menu_credits(void)
1540{
1541 int tl_x = 80+15, tl_y = 16+64, y;
1542 menu_draw_begin();
1543
1544 text_out16(tl_x, 16+20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");
1545
1546 y = tl_y;
1547 text_out16(tl_x, y, "Credits:");
1548 text_out16(tl_x, (y+=10), "fDave: base code of PicoDrive");
1549 text_out16(tl_x, (y+=10), "Chui: Fame/C");
1550 text_out16(tl_x, (y+=10), "NJ: CZ80");
1551 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
1552 text_out16(tl_x, (y+=10), "ps2dev.org people: PSP SDK/code");
1553 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
1554
1555 text_out16(tl_x, (y+=20), "special thanks (for docs, ideas):");
1556 text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");
1557 text_out16(tl_x, (y+=10), " Stephane Dallongeville,");
1558 text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");
1559 text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");
1560
1561 menu_draw_end();
1562}
1563
1564
1565// -------------- root menu --------------
1566
1567menu_entry main_entries[] =
1568{
1569 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
1570 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
1571 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
1572 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
1573 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
1574 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
1575 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
1576 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
1577 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
1578 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
1579};
1580
1581#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
1582
1583static void draw_menu_root(int menu_sel)
1584{
1585 const int tl_x = 86+70, tl_y = 16+70;
1586 char *stat = NULL;
1587
1588 menu_draw_begin();
1589
1590 if ((currentConfig.EmuOpt&0x20000) && (stat = psp_get_status_line()))
1591 text_out16(287, 12, "%s", stat);
1592
1593 text_out16(tl_x, 48, "PicoDrive v" VERSION);
1594
1595 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
1596
1597 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
1598
1599 // error
1600 if (menuErrorMsg[0])
1601 text_out16(10, 252, menuErrorMsg);
1602 menu_draw_end();
1603}
1604
1605
1606static void menu_loop_root(void)
1607{
1608 static int menu_sel = 0;
1609 int ret, menu_sel_max;
1610 unsigned long inp = 0;
1611
1612 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);
1613 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);
1614 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);
1615 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);
1616 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
1617
1618 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
1619 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
1620
1621 // mp3 errors?
1622 if (mp3_last_error != 0) {
1623 if (mp3_last_error == -1)
1624 sprintf(menuErrorMsg, "Unsupported mp3 format, use 44kHz stereo");
1625 else sprintf(menuErrorMsg, "mp3 init failed, code %08x", mp3_last_error);
1626 mp3_last_error = 0;
1627 }
1628
1629 /* make sure action buttons are not pressed on entering menu */
1630 draw_menu_root(menu_sel);
1631
1632 while (psp_pad_read(1) & (BTN_X|BTN_CIRCLE|BTN_SELECT)) psp_msleep(50);
1633
1634 for (;;)
1635 {
1636 draw_menu_root(menu_sel);
1637 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X|BTN_CIRCLE|BTN_SELECT|BTN_L|BTN_R, 0);
1638 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1639 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1640 if((inp & (BTN_L|BTN_R)) == (BTN_L|BTN_R)) debug_menu_loop();
1641 if( inp & (BTN_SELECT|BTN_X)) {
1642 if (rom_loaded) {
1643 while (psp_pad_read(1) & (BTN_SELECT|BTN_X)) psp_msleep(50); // wait until released
1644 engineState = PGS_Running;
1645 break;
1646 }
1647 }
1648 if(inp & BTN_CIRCLE) {
1649 menuErrorMsg[0] = 0; // clear error msg
1650 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
1651 {
1652 case MA_MAIN_RESUME_GAME:
1653 if (rom_loaded) {
1654 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1655 engineState = PGS_Running;
1656 return;
1657 }
1658 break;
1659 case MA_MAIN_SAVE_STATE:
1660 if (rom_loaded) {
1661 if(savestate_menu_loop(0))
1662 continue;
1663 engineState = PGS_Running;
1664 return;
1665 }
1666 break;
1667 case MA_MAIN_LOAD_STATE:
1668 if (rom_loaded) {
1669 if(savestate_menu_loop(1))
1670 continue;
1671 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1672 engineState = PGS_Running;
1673 return;
1674 }
1675 break;
1676 case MA_MAIN_RESET_GAME:
1677 if (rom_loaded) {
1678 emu_ResetGame();
1679 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1680 engineState = PGS_Running;
1681 return;
1682 }
1683 break;
1684 case MA_MAIN_LOAD_ROM:
1685 {
1686 char curr_path[PATH_MAX], *selfname;
1687 FILE *tstf;
1688 if ( (tstf = fopen(lastRomFile, "rb")) )
1689 {
1690 fclose(tstf);
1691 strcpy(curr_path, lastRomFile);
1692 }
1693 else
1694 getcwd(curr_path, PATH_MAX);
1695 selfname = romsel_loop(curr_path);
1696 if (selfname) {
1697 lprintf("selected file: %s\n", selfname);
1698 engineState = PGS_ReloadRom;
1699 return;
1700 }
1701 break;
1702 }
1703 case MA_MAIN_OPTIONS:
1704 ret = menu_loop_options();
1705 if (ret == 1) continue; // status update
1706 if (engineState == PGS_ReloadRom)
1707 return; // BIOS test
1708 break;
1709 case MA_MAIN_CONTROLS:
1710 kc_sel_loop();
1711 break;
1712 case MA_MAIN_CREDITS:
1713 draw_menu_credits();
1714 psp_msleep(500);
1715 inp = 0;
1716 while (!(inp & (BTN_X|BTN_CIRCLE)))
1717 inp = wait_for_input(BTN_X|BTN_CIRCLE, 0);
1718 break;
1719 case MA_MAIN_EXIT:
1720 engineState = PGS_Quit;
1721 return;
1722 case MA_MAIN_PATCHES:
1723 if (rom_loaded && PicoPatches) {
1724 patches_menu_loop();
1725 PicoPatchApply();
1726 strcpy(menuErrorMsg, "Patches applied");
1727 continue;
1728 }
1729 break;
1730 default:
1731 lprintf("%s: something unknown selected\n", __FUNCTION__);
1732 break;
1733 }
1734 }
1735 }
1736}
1737
1738// warning: alignment
1739static void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
1740{
1741 unsigned int *dest = dst;
1742 const unsigned int *srce = src;
1743 pixels /= 2;
1744 if (darker)
1745 {
1746 while (pixels--)
1747 {
1748 unsigned int p = *srce++;
1749 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
1750 }
1751 }
1752 else
1753 {
1754 while (pixels--)
1755 {
1756 unsigned int p = *srce++;
1757 *dest++ = (p&0xf79ef79e)>>1;
1758 }
1759 }
1760}
1761
1762static void menu_prepare_bg(int use_game_bg, int use_fg)
1763{
1764 if (use_game_bg)
1765 {
1766 // darken the active framebuffer
1767 unsigned short *dst = bg_buffer;
1768 unsigned short *src = use_fg ? psp_video_get_active_fb() : psp_screen;
1769 int i;
1770 for (i = 272; i > 0; i--, dst += 480, src += 512)
1771 menu_darken_bg(dst, src, 480, 1);
1772 //memset32_uncached((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
1773 }
1774 else
1775 {
1776 // should really only happen once, on startup..
1777 memset32_uncached((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
1778 readpng(bg_buffer, "skin/background.png", READPNG_BG);
1779 }
1780 sceKernelDcacheWritebackAll();
1781}
1782
1783static void menu_gfx_prepare(void)
1784{
1785 menu_prepare_bg(rom_loaded, 1);
1786
1787 menu_draw_begin();
1788 menu_draw_end();
1789}
1790
1791
1792void menu_loop(void)
1793{
1794 menu_gfx_prepare();
1795
1796 menu_loop_root();
1797
1798 menuErrorMsg[0] = 0;
1799}
1800
1801
1802// --------- CD tray close menu ----------
1803
1804static void draw_menu_tray(int menu_sel)
1805{
1806 int tl_x = 70, tl_y = 90, y;
1807
1808 menu_draw_begin();
1809
1810 text_out16(tl_x, 20, "The unit is about to");
1811 text_out16(tl_x, 30, "close the CD tray.");
1812
1813 y = tl_y;
1814 text_out16(tl_x, y, "Load new CD image");
1815 text_out16(tl_x, (y+=10), "Insert nothing");
1816
1817 // draw cursor
1818 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
1819 // error
1820 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
1821 menu_draw_end();
1822}
1823
1824
1825int menu_loop_tray(void)
1826{
1827 int menu_sel = 0, menu_sel_max = 1;
1828 unsigned long inp = 0;
1829 char curr_path[PATH_MAX], *selfname;
1830 FILE *tstf;
1831
1832 menu_gfx_prepare();
1833
1834 if ( (tstf = fopen(lastRomFile, "rb")) )
1835 {
1836 fclose(tstf);
1837 strcpy(curr_path, lastRomFile);
1838 }
1839 else
1840 {
1841 getcwd(curr_path, PATH_MAX);
1842 }
1843
1844 /* make sure action buttons are not pressed on entering menu */
1845 draw_menu_tray(menu_sel);
1846 while (psp_pad_read(1) & BTN_CIRCLE) psp_msleep(50);
1847
1848 for (;;)
1849 {
1850 draw_menu_tray(menu_sel);
1851 inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_CIRCLE, 0);
1852 if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
1853 if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
1854 if(inp & BTN_CIRCLE) {
1855 switch (menu_sel) {
1856 case 0: // select image
1857 selfname = romsel_loop(curr_path);
1858 if (selfname) {
1859 int ret = -1;
1860 cd_img_type cd_type;
1861 cd_type = emu_cdCheck(NULL);
1862 if (cd_type != CIT_NOT_CD)
1863 ret = Insert_CD(romFileName, cd_type);
1864 if (ret != 0) {
1865 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
1866 lprintf("%s\n", menuErrorMsg);
1867 continue;
1868 }
1869 engineState = PGS_RestartRun;
1870 return 1;
1871 }
1872 break;
1873 case 1: // insert nothing
1874 engineState = PGS_RestartRun;
1875 return 0;
1876 }
1877 }
1878 menuErrorMsg[0] = 0; // clear error msg
1879 }
1880}
1881
1882
PicoDrive's frontend in a lib