notaz.gp2x.de / picodrive.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
asm for DrawStripVSRam
[picodrive.git] / platform / gp2x / menu.c
CommitLineData
d524c827 1// (c) Copyright 2006,2007 notaz, All rights reserved.\r
cc68a136 2// Free for non-commercial use.\r
3\r
4// For commercial use, separate licencing terms must be obtained.\r
5\r
6#include <stdio.h>\r
7#include <string.h>\r
8#include <stdlib.h>\r
9#include <stdarg.h>\r
10#include <unistd.h>\r
11#include <dirent.h>\r
12\r
13#include "gp2x.h"\r
14#include "emu.h"\r
15#include "menu.h"\r
76276b0b 16#include "fonts.h"\r
cc68a136 17#include "usbjoy.h"\r
721cd396 18#include "asmutils.h"\r
cc68a136 19#include "version.h"\r
20\r
b67ef287 21#include <Pico/PicoInt.h>\r
22#include <Pico/Patch.h>\r
23#include <zlib/zlib.h>\r
cc68a136 24\r
25#ifndef _DIRENT_HAVE_D_TYPE\r
26#error "need d_type for file browser\r
27#endif\r
28\r
cc68a136 29extern char romFileName[PATH_MAX];\r
30extern char *rom_data;\r
31extern int mmuhack_status;\r
32extern int state_slot;\r
4e8a534c 33extern int config_slot, config_slot_current;\r
cc68a136 34\r
35static char *gp2xKeyNames[] = {\r
36 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r
37 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
38 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r
39 "???", "???", "???", "PUSH", "???", "???", "???", "???"\r
40};\r
41\r
42char menuErrorMsg[40] = {0, };\r
43\r
44\r
76276b0b 45static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r
cc68a136 46{\r
47 int i,l;\r
48\r
49 screen = screen + x + y*320;\r
50\r
51 for (i = 0; i < strlen(text); i++)\r
52 {\r
53 for (l=0;l<8;l++)\r
54 {\r
55 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r
56 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r
57 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r
58 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r
59 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r
60 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r
61 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r
62 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r
63 }\r
64 screen += 8;\r
65 }\r
66}\r
67\r
68// draws white text to current bbp15 screen\r
76276b0b 69void gp2x_text_out15(int x, int y, const char *text)\r
cc68a136 70{\r
71 int i,l;\r
72 unsigned short *screen = gp2x_screen;\r
73\r
74 screen = screen + x + y*320;\r
75\r
76 for (i = 0; i < strlen(text); i++)\r
77 {\r
78 for (l=0;l<8;l++)\r
79 {\r
80 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
81 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
82 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
83 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
84 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
85 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
86 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
87 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
88 }\r
89 screen += 8;\r
90 }\r
91}\r
92\r
93\r
76276b0b 94void gp2x_text_out8(int x, int y, const char *texto, ...)\r
cc68a136 95{\r
96 va_list args;\r
97 char buffer[512];\r
98\r
99 va_start(args,texto);\r
100 vsprintf(buffer,texto,args);\r
101 va_end(args);\r
102\r
e11c5548 103 gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
cc68a136 104}\r
105\r
106\r
76276b0b 107void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r
cc68a136 108{\r
109 gp2x_text(gp2x_screen, x, y, texto, color);\r
110}\r
111\r
76276b0b 112void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r
cc68a136 113{\r
114 char buffer[320/8+1];\r
115\r
116 strncpy(buffer, texto, 320/8);\r
117 if (max > 320/8) max = 320/8;\r
118 if (max < 0) max = 0;\r
119 buffer[max] = 0;\r
120\r
e11c5548 121 gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
cc68a136 122}\r
123\r
76276b0b 124static void gp2x_smalltext8(int x, int y, const char *texto)\r
125{\r
126 int i;\r
127 unsigned char *src, *dst;\r
128\r
129 for (i = 0;; i++, x += 6)\r
130 {\r
131 unsigned char c = (unsigned char) texto[i];\r
132 int h = 8;\r
133\r
134 if (!c) break;\r
135\r
136 src = fontdata6x8[c];\r
137 dst = (unsigned char *)gp2x_screen + x + y*320;\r
138\r
139 while (h--)\r
140 {\r
141 int w = 0x20;\r
142 while (w)\r
143 {\r
144 if( *src & w ) *dst = 0xf0;\r
145 dst++;\r
146 w>>=1;\r
147 }\r
148 src++;\r
149\r
150 dst += 320-6;\r
151 }\r
152 }\r
153}\r
154\r
155static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r
156{\r
157 char buffer[320/6+1];\r
158\r
159 strncpy(buffer, texto, 320/6);\r
160 if (max > 320/6) max = 320/6;\r
161 if (max < 0) max = 0;\r
162 buffer[max] = 0;\r
163\r
164 gp2x_smalltext8(x, y, buffer);\r
165}\r
166\r
cc68a136 167\r
4e8a534c 168typedef enum\r
169{\r
170 MB_NONE = 1, /* no auto processing */\r
171 MB_ONOFF, /* ON/OFF setting */\r
172 MB_RANGE, /* [min-max] setting */\r
173} menu_behavior;\r
174\r
175typedef enum\r
176{\r
177 MA_NONE = 1,\r
178 MA_MAIN_RESUME_GAME,\r
179 MA_MAIN_SAVE_STATE,\r
180 MA_MAIN_LOAD_STATE,\r
181 MA_MAIN_RESET_GAME,\r
182 MA_MAIN_LOAD_ROM,\r
183 MA_MAIN_OPTIONS,\r
184 MA_MAIN_CONTROLS,\r
185 MA_MAIN_CREDITS,\r
186 MA_MAIN_PATCHES,\r
187 MA_MAIN_EXIT,\r
188 MA_OPT_RENDERER,\r
189 MA_OPT_SCALING,\r
190 MA_OPT_ACC_TIMING,\r
191 MA_OPT_ACC_SPRITES,\r
192 MA_OPT_SHOW_FPS,\r
193 MA_OPT_FRAMESKIP,\r
194 MA_OPT_ENABLE_SOUND,\r
195 MA_OPT_SOUND_QUALITY,\r
196 MA_OPT_ARM940_SOUND,\r
197 MA_OPT_6BUTTON_PAD,\r
198 MA_OPT_REGION,\r
199 MA_OPT_SRAM_STATES,\r
200 MA_OPT_CONFIRM_STATES,\r
201 MA_OPT_SAVE_SLOT,\r
202 MA_OPT_CPU_CLOCKS,\r
203 MA_OPT_SCD_OPTS,\r
204 MA_OPT_ADV_OPTS,\r
205 MA_OPT_SAVECFG,\r
206 MA_OPT_SAVECFG_GAME,\r
207 MA_OPT_LOADCFG,\r
208 MA_OPT2_GAMMA,\r
209 MA_OPT2_A_SN_GAMMA,\r
210 MA_OPT2_VSYNC,\r
211 MA_OPT2_ENABLE_Z80,\r
212 MA_OPT2_ENABLE_YM2612,\r
213 MA_OPT2_ENABLE_SN76496,\r
214 MA_OPT2_GZIP_STATES,\r
215 MA_OPT2_NO_LAST_ROM,\r
216 MA_OPT2_RAMTIMINGS,\r
217 MA_OPT2_SQUIDGEHACK,\r
218 MA_OPT2_DONE,\r
219 MA_CDOPT_TESTBIOS_USA,\r
220 MA_CDOPT_TESTBIOS_EUR,\r
221 MA_CDOPT_TESTBIOS_JAP,\r
222 MA_CDOPT_LEDS,\r
223 MA_CDOPT_CDDA,\r
224 MA_CDOPT_PCM,\r
225 MA_CDOPT_READAHEAD,\r
226 MA_CDOPT_SAVERAM,\r
227 MA_CDOPT_SCALEROT_CHIP,\r
228 MA_CDOPT_BETTER_SYNC,\r
229 MA_CDOPT_DONE,\r
230} menu_id;\r
231\r
232typedef struct\r
233{\r
234 char *name;\r
235 menu_behavior beh;\r
236 menu_id id;\r
237 void *var; /* for on-off settings */\r
238 int mask;\r
239 signed char min; /* for ranged integer settings, to be sign-extended */\r
240 signed char max;\r
241 char enabled;\r
242} menu_entry;\r
243\r
244static int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
245{\r
246 int i;\r
247 for (i = 0; i < count; i++)\r
248 {\r
249 if (entries[i].id == id) return i;\r
250 }\r
251\r
252 printf("%s: id %i not found\n", __FUNCTION__, id);\r
253 return 0;\r
254}\r
255\r
256static void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
257{\r
258 int i = me_id2offset(entries, count, id);\r
259 entries[i].enabled = enable;\r
260}\r
261\r
262static int me_count_enabled(const menu_entry *entries, int count)\r
263{\r
264 int i, ret = 0;\r
265\r
266 for (i = 0; i < count; i++)\r
267 {\r
268 if (entries[i].enabled) ret++;\r
269 }\r
270\r
271 return ret;\r
272}\r
273\r
274static menu_id me_index2id(const menu_entry *entries, int count, int index)\r
275{\r
276 int i;\r
277\r
278 for (i = 0; i < count; i++)\r
279 {\r
280 if (entries[i].enabled)\r
281 {\r
282 if (index == 0) break;\r
283 index--;\r
284 }\r
285 }\r
286 if (i >= count) i = count - 1;\r
287 return entries[i].id;\r
288}\r
289\r
290typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);\r
291\r
292static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)\r
293{\r
294 int i, y1 = y;\r
295\r
296 for (i = 0; i < count; i++)\r
297 {\r
298 if (!entries[i].enabled) continue;\r
299 if (entries[i].name == NULL)\r
300 {\r
301 if (cust_draw != NULL)\r
302 cust_draw(&entries[i], x, y1, param);\r
303 y1 += 10;\r
304 continue;\r
305 }\r
306 gp2x_text_out8(x, y1, entries[i].name);\r
307 if (entries[i].beh == MB_ONOFF)\r
308 gp2x_text_out8(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
309 else if (entries[i].beh == MB_RANGE)\r
310 gp2x_text_out8(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
311 y1 += 10;\r
312 }\r
313}\r
314\r
315static int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
316{\r
317 int i = me_id2offset(entries, count, id);\r
318 menu_entry *entry = &entries[i];\r
319 switch (entry->beh)\r
320 {\r
321 case MB_ONOFF:\r
322 *(int *)entry->var ^= entry->mask;\r
323 return 1;\r
324 case MB_RANGE:\r
325 *(int *)entry->var += is_next ? 1 : -1;\r
326 if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;\r
327 if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;\r
328 return 1;\r
329 default:\r
330 return 0;\r
331 }\r
332}\r
333\r
334\r
335\r
336\r
cc68a136 337static unsigned long inp_prev = 0;\r
338static int inp_prevjoy = 0;\r
339\r
340static unsigned long wait_for_input(unsigned long interesting)\r
341{\r
342 unsigned long ret;\r
721cd396 343 static int repeats = 0, wait = 50*1000;\r
cc68a136 344 int release = 0, i;\r
345\r
721cd396 346 if (repeats == 2 || repeats == 4) wait /= 2;\r
347 if (repeats == 6) wait = 15 * 1000;\r
cc68a136 348\r
349 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
721cd396 350 if (i == 0) repeats++;\r
351 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
352 else spend_cycles(wait * currentConfig.CPUclock);\r
cc68a136 353 }\r
354\r
355 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
356 usleep(50000);\r
357 release = 1;\r
358 }\r
359\r
360 if (release || ret != inp_prev) {\r
361 repeats = 0;\r
721cd396 362 wait = 50*1000;\r
cc68a136 363 }\r
364 inp_prev = ret;\r
365 inp_prevjoy = 0;\r
366\r
367 // we don't need diagonals in menus\r
368 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
369 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
370 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
371 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
372\r
373 return ret;\r
374}\r
375\r
376static unsigned long input2_read(unsigned long interesting, int *joy)\r
377{\r
378 unsigned long ret;\r
379 int i;\r
380\r
381 do\r
382 {\r
383 *joy = 0;\r
384 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
385 gp2x_usbjoy_update();\r
386 for (i = 0; i < num_of_joys; i++) {\r
387 ret = gp2x_usbjoy_check2(i);\r
388 if (ret) { *joy = i + 1; break; }\r
389 }\r
390 if (ret) break;\r
391 }\r
392 while(0);\r
393\r
394 return ret;\r
395}\r
396\r
397// similar to wait_for_input(), but returns joy num\r
398static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
399{\r
400 unsigned long ret;\r
401 const int wait = 300*1000;\r
402 int i;\r
403\r
404 if (inp_prevjoy == 0) inp_prev &= interesting;\r
405 for (i = 0; i < 6; i++) {\r
406 ret = input2_read(interesting, joy);\r
407 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
408 usleep(wait/6);\r
409 }\r
410\r
411 while ( !(ret = input2_read(interesting, joy)) ) {\r
412 usleep(50000);\r
413 }\r
414\r
415 inp_prev = ret;\r
416 inp_prevjoy = *joy;\r
417\r
418 return ret;\r
419}\r
420\r
421\r
422\r
423// -------------- ROM selector --------------\r
424\r
425static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
426{\r
427 int start, i, pos;\r
428\r
429 start = 12 - sel;\r
430 n--; // exclude current dir (".")\r
431\r
e11c5548 432 //memset(gp2x_screen, 0, 320*240);\r
433 gp2x_pd_clone_buffer2();\r
cc68a136 434\r
435 if(start - 2 >= 0)\r
76276b0b 436 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r
cc68a136 437 for (i = 0; i < n; i++) {\r
438 pos = start + i;\r
439 if (pos < 0) continue;\r
440 if (pos > 23) break;\r
441 if (namelist[i+1]->d_type == DT_DIR) {\r
76276b0b 442 gp2x_smalltext8_lim(14, pos*10, "/", 1);\r
443 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r
cc68a136 444 } else {\r
76276b0b 445 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r
cc68a136 446 }\r
447 }\r
448 gp2x_text_out8(5, 120, ">");\r
e11c5548 449 gp2x_video_flip2();\r
cc68a136 450}\r
451\r
452static int scandir_cmp(const void *p1, const void *p2)\r
453{\r
454 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
455 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
456 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
457 if ((*d2)->d_type == DT_DIR) return 1;\r
458 return alphasort(d1, d2);\r
459}\r
460\r
2433f409 461static char *filter_exts[] = {\r
462 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
463 ".jpg", ".gpe", ".cue"\r
464};\r
c008977e 465\r
466static int scandir_filter(const struct dirent *ent)\r
467{\r
468 const char *p;\r
469 int i;\r
470\r
471 if (ent == NULL || ent->d_name == NULL) return 0;\r
472 if (strlen(ent->d_name) < 5) return 1;\r
473\r
474 p = ent->d_name + strlen(ent->d_name) - 4;\r
475\r
476 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
477 {\r
478 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
479 }\r
480\r
481 return 1;\r
482}\r
cc68a136 483\r
484static char *romsel_loop(char *curr_path)\r
485{\r
486 struct dirent **namelist;\r
487 DIR *dir;\r
488 int n, sel = 0;\r
489 unsigned long inp = 0;\r
490 char *ret = NULL, *fname = NULL;\r
491\r
492 // is this a dir or a full path?\r
493 if ((dir = opendir(curr_path))) {\r
494 closedir(dir);\r
495 } else {\r
496 char *p;\r
497 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
498 *p = 0;\r
499 fname = p+1;\r
500 }\r
501\r
c008977e 502 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
cc68a136 503 if (n < 0) {\r
504 // try root\r
c008977e 505 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
cc68a136 506 if (n < 0) {\r
507 // oops, we failed\r
508 printf("dir: "); printf(curr_path); printf("\n");\r
509 perror("scandir");\r
510 return NULL;\r
511 }\r
512 }\r
513\r
514 // try to find sel\r
515 if (fname != NULL) {\r
516 int i;\r
517 for (i = 1; i < n; i++) {\r
518 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
519 sel = i - 1;\r
520 break;\r
521 }\r
522 }\r
523 }\r
524\r
525 for (;;)\r
526 {\r
527 draw_dirlist(curr_path, namelist, n, sel);\r
672ad671 528 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
cc68a136 529 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
530 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
721cd396 531 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
532 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
533 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
534 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
cc68a136 535 if(inp & GP2X_B) { // enter dir/select\r
536 again:\r
537 if (namelist[sel+1]->d_type == DT_REG) {\r
538 strcpy(romFileName, curr_path);\r
539 strcat(romFileName, "/");\r
540 strcat(romFileName, namelist[sel+1]->d_name);\r
541 ret = romFileName;\r
542 break;\r
543 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
544 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
545 char *p, *newdir = malloc(newlen);\r
546 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
547 char *start = curr_path;\r
548 p = start + strlen(start) - 1;\r
549 while (*p == '/' && p > start) p--;\r
550 while (*p != '/' && p > start) p--;\r
551 if (p <= start) strcpy(newdir, "/");\r
552 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
553 } else {\r
554 strcpy(newdir, curr_path);\r
555 p = newdir + strlen(newdir) - 1;\r
556 while (*p == '/' && p >= newdir) *p-- = 0;\r
557 strcat(newdir, "/");\r
558 strcat(newdir, namelist[sel+1]->d_name);\r
559 }\r
560 ret = romsel_loop(newdir);\r
561 free(newdir);\r
562 break;\r
563 } else {\r
564 // unknown file type, happens on NTFS mounts. Try to guess.\r
565 FILE *tstf; int tmp;\r
566 strcpy(romFileName, curr_path);\r
567 strcat(romFileName, "/");\r
568 strcat(romFileName, namelist[sel+1]->d_name);\r
569 tstf = fopen(romFileName, "rb");\r
570 if (tstf != NULL)\r
571 {\r
572 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
573 namelist[sel+1]->d_type = DT_REG;\r
574 else namelist[sel+1]->d_type = DT_DIR;\r
575 fclose(tstf);\r
576 goto again;\r
577 }\r
578 }\r
579 }\r
580 if(inp & GP2X_X) break; // cancel\r
581 }\r
582\r
583 if (n > 0) {\r
584 while(n--) free(namelist[n]);\r
585 free(namelist);\r
586 }\r
587\r
588 return ret;\r
589}\r
590\r
0af33fe0 591// ------------ debug menu ------------\r
592\r
593char *debugString(void);\r
594\r
595static void draw_debug(void)\r
596{\r
597 char *p, *str = debugString();\r
598 int len, line;\r
599\r
600 gp2x_pd_clone_buffer2();\r
601\r
602 p = str;\r
603 for (line = 0; line < 24; line++)\r
604 {\r
605 while (*p && *p != '\n') p++;\r
606 len = p - str;\r
607 if (len > 55) len = 55;\r
608 gp2x_smalltext8_lim(1, line*10, str, len);\r
609 if (*p == 0) break;\r
610 p++; str = p;\r
611 }\r
612 gp2x_video_flip2();\r
613}\r
614\r
615static void debug_menu_loop(void)\r
616{\r
617 draw_debug();\r
618 wait_for_input(GP2X_B|GP2X_X);\r
619}\r
620\r
b67ef287 621// ------------ patch/gg menu ------------\r
622\r
623static void draw_patchlist(int sel)\r
624{\r
625 int start, i, pos;\r
626\r
627 start = 12 - sel;\r
628\r
629 gp2x_pd_clone_buffer2();\r
630\r
631 for (i = 0; i < PicoPatchCount; i++) {\r
632 pos = start + i;\r
633 if (pos < 0) continue;\r
634 if (pos > 23) break;\r
635 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r
83bd0b76 636 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r
b67ef287 637 }\r
638 pos = start + i;\r
639 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r
640\r
641 gp2x_text_out8(5, 120, ">");\r
642 gp2x_video_flip2();\r
643}\r
644\r
645\r
0af33fe0 646static void patches_menu_loop(void)\r
b67ef287 647{\r
648 int menu_sel = 0;\r
649 unsigned long inp = 0;\r
650\r
651 for(;;)\r
652 {\r
653 draw_patchlist(menu_sel);\r
654 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
655 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
656 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
657 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
658 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
659 if(inp & GP2X_B) { // action\r
660 if (menu_sel < PicoPatchCount)\r
661 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
662 else return;\r
663 }\r
664 if(inp & GP2X_X) return;\r
665 }\r
666\r
667}\r
668\r
860c6322 669// ------------ savestate loader ------------\r
670\r
671static void menu_prepare_bg(void);\r
672\r
673static int state_slot_flags = 0;\r
674\r
675static void state_check_slots(void)\r
676{\r
677 int slot;\r
678\r
679 state_slot_flags = 0;\r
680\r
681 for (slot = 0; slot < 10; slot++)\r
682 {\r
683 if (emu_check_save_file(slot))\r
684 {\r
685 state_slot_flags |= 1 << slot;\r
686 }\r
687 }\r
688}\r
689\r
690static void draw_savestate_bg(int slot)\r
691{\r
692 struct PicoVideo tmp_pv;\r
693 unsigned short tmp_cram[0x40];\r
694 unsigned short tmp_vsram[0x40];\r
695 void *tmp_vram, *file;\r
696 char *fname;\r
697\r
698 fname = emu_GetSaveFName(1, 0, slot);\r
699 if (!fname) return;\r
700\r
701 tmp_vram = malloc(sizeof(Pico.vram));\r
702 if (tmp_vram == NULL) return;\r
703\r
704 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
705 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
706 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
707 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
708\r
709 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
710 file = gzopen(fname, "rb");\r
711 emu_set_save_cbs(1);\r
712 } else {\r
713 file = fopen(fname, "rb");\r
714 emu_set_save_cbs(0);\r
715 }\r
716\r
717 if (file) {\r
718 if (PicoMCD & 1) {\r
719 PicoCdLoadStateGfx(file);\r
720 } else {\r
721 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
722 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
723 areaSeek(file, 0x2000, SEEK_CUR);\r
724 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
725 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
726 areaSeek(file, 0x221a0, SEEK_SET);\r
727 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
728 }\r
729 areaClose(file);\r
730 }\r
731\r
732 emu_forced_frame();\r
733 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
734 menu_prepare_bg();\r
735\r
736 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
737 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
738 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
739 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
740 free(tmp_vram);\r
741}\r
742\r
743static void draw_savestate_menu(int menu_sel, int is_loading)\r
744{\r
745 int tl_x = 25, tl_y = 60, y, i;\r
746\r
747 if (state_slot_flags & (1 << menu_sel))\r
748 draw_savestate_bg(menu_sel);\r
749 gp2x_pd_clone_buffer2();\r
750\r
751 gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r
752\r
753 /* draw all 10 slots */\r
754 y = tl_y;\r
755 for (i = 0; i < 10; i++, y+=10)\r
756 {\r
757 gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
758 }\r
759 gp2x_text_out8(tl_x, y, "back");\r
760\r
761 // draw cursor\r
762 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
763\r
764 gp2x_video_flip2();\r
765}\r
766\r
767static int savestate_menu_loop(int is_loading)\r
768{\r
aae35e84 769 static int menu_sel = 10;\r
770 int menu_sel_max = 10;\r
860c6322 771 unsigned long inp = 0;\r
772\r
773 state_check_slots();\r
774\r
775 for(;;)\r
776 {\r
777 draw_savestate_menu(menu_sel, is_loading);\r
778 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
779 if(inp & GP2X_UP ) {\r
780 do {\r
781 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
782 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
783 }\r
784 if(inp & GP2X_DOWN) {\r
785 do {\r
786 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
787 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
788 }\r
789 if(inp & GP2X_B) { // save/load\r
790 if (menu_sel < 10) {\r
791 state_slot = menu_sel;\r
792 if (emu_SaveLoadGame(is_loading, 0)) {\r
793 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
794 return 1;\r
795 }\r
796 return 0;\r
797 } else return 1;\r
798 }\r
799 if(inp & GP2X_X) return 1;\r
800 }\r
801}\r
802\r
cc68a136 803// -------------- key config --------------\r
804\r
805static char *usb_joy_key_name(int joy, int num)\r
806{\r
807 static char name[16];\r
808 switch (num)\r
809 {\r
810 case 0: sprintf(name, "Joy%i UP", joy); break;\r
811 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
812 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
813 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
814 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
815 }\r
816 return name;\r
817}\r
818\r
d524c827 819static char *action_binds(int player_idx, int action_mask)\r
cc68a136 820{\r
d524c827 821 static char strkeys[32*5];\r
cc68a136 822 int joy, i;\r
823\r
824 strkeys[0] = 0;\r
d524c827 825 for (i = 0; i < 32; i++) // i is key index\r
cc68a136 826 {\r
d524c827 827 if (currentConfig.KeyBinds[i] & action_mask)\r
cc68a136 828 {\r
d524c827 829 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
cc68a136 830 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
831 else strcpy(strkeys, gp2xKeyNames[i]);\r
832 }\r
833 }\r
834 for (joy = 0; joy < num_of_joys; joy++)\r
835 {\r
836 for (i = 0; i < 32; i++)\r
837 {\r
d524c827 838 if (currentConfig.JoyBinds[joy][i] & action_mask)\r
cc68a136 839 {\r
d524c827 840 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
cc68a136 841 if (strkeys[0]) {\r
842 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
843 break;\r
844 }\r
845 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
846 }\r
847 }\r
848 }\r
849\r
d524c827 850 return strkeys;\r
851}\r
852\r
853static void unbind_action(int action)\r
854{\r
855 int i, u;\r
856\r
857 for (i = 0; i < 32; i++)\r
858 currentConfig.KeyBinds[i] &= ~action;\r
859 for (u = 0; u < 4; u++)\r
860 for (i = 0; i < 32; i++)\r
861 currentConfig.JoyBinds[u][i] &= ~action;\r
862}\r
863\r
864static int count_bound_keys(int action, int joy)\r
865{\r
866 int i, keys = 0;\r
867\r
868 if (joy)\r
869 {\r
870 for (i = 0; i < 32; i++)\r
871 if (currentConfig.JoyBinds[joy-1][i] & action) keys++;\r
872 }\r
873 else\r
874 {\r
875 for (i = 0; i < 32; i++)\r
876 if (currentConfig.KeyBinds[i] & action) keys++;\r
877 }\r
878 return keys;\r
879}\r
880\r
881typedef struct { char *name; int mask; } bind_action_t;\r
882\r
883static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
884{\r
885 int x, y, tl_y = 40, i;\r
886\r
e11c5548 887 gp2x_pd_clone_buffer2();\r
d524c827 888 if (player_idx >= 0) {\r
889 gp2x_text_out8(80, 20, "Player %i controls", player_idx + 1);\r
890 x = 100;\r
891 } else {\r
892 gp2x_text_out8(80, 20, "Emulator controls");\r
893 x = 40;\r
894 }\r
895\r
896 y = tl_y;\r
897 for (i = 0; i < opt_cnt; i++, y+=10)\r
898 gp2x_text_out8(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
899\r
900 gp2x_text_out8(x, y, "Done");\r
cc68a136 901\r
d524c827 902 // draw cursor\r
903 gp2x_text_out8(x - 16, tl_y + sel*10, ">");\r
904\r
905 if (sel < opt_cnt) {\r
906 gp2x_text_out8(30, 190, "Press a button to bind/unbind");\r
907 gp2x_text_out8(30, 200, "Use SELECT to clear");\r
908 gp2x_text_out8(30, 210, "To bind UP/DOWN, hold SELECT");\r
909 gp2x_text_out8(30, 220, "Select \"Done\" to exit");\r
910 } else {\r
911 gp2x_text_out8(30, 200, "Use Options -> Save cfg");\r
912 gp2x_text_out8(30, 210, "to save controls");\r
913 gp2x_text_out8(30, 220, "Press B or X to exit");\r
914 }\r
e11c5548 915 gp2x_video_flip2();\r
cc68a136 916}\r
917\r
d524c827 918static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
cc68a136 919{\r
d524c827 920 int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
cc68a136 921 unsigned long inp = 0;\r
922\r
923 for (;;)\r
924 {\r
d524c827 925 draw_key_config(opts, opt_cnt, player_idx, sel);\r
cc68a136 926 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
927 // printf("got %08lX from joy %i\n", inp, joy);\r
928 if (joy == 0) {\r
d524c827 929 if (!(inp & GP2X_SELECT)) {\r
930 prev_select = 0;\r
931 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
932 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
cc68a136 933 }\r
d524c827 934 if (sel >= opt_cnt) {\r
935 if (inp & (GP2X_B|GP2X_X)) break;\r
936 else continue;\r
937 }\r
938 // if we are here, we want to bind/unbind something\r
939 if ((inp & GP2X_SELECT) && !prev_select)\r
940 unbind_action(opts[sel].mask);\r
941 prev_select = inp & GP2X_SELECT;\r
cc68a136 942 inp &= CONFIGURABLE_KEYS;\r
943 inp &= ~GP2X_SELECT;\r
cc68a136 944 for (i = 0; i < 32; i++)\r
945 if (inp & (1 << i)) {\r
d524c827 946 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
947 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
948 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
949 if (player_idx >= 0) {\r
950 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
951 currentConfig.KeyBinds[i] |= player_idx << 16;\r
952 }\r
cc68a136 953 }\r
d524c827 954 }\r
955 else if (sel < opt_cnt)\r
956 {\r
cc68a136 957 for (i = 0; i < 32; i++)\r
958 if (inp & (1 << i)) {\r
d524c827 959 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
960 currentConfig.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
961 else currentConfig.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
962 if (player_idx >= 0) {\r
963 currentConfig.JoyBinds[joy-1][i] &= ~(3 << 16);\r
964 currentConfig.JoyBinds[joy-1][i] |= player_idx << 16;\r
965 }\r
cc68a136 966 }\r
967 }\r
968 }\r
969}\r
970\r
971static void draw_kc_sel(int menu_sel)\r
972{\r
973 int tl_x = 25+40, tl_y = 60, y, i;\r
974 char joyname[36];\r
975\r
976 y = tl_y;\r
e11c5548 977 gp2x_pd_clone_buffer2();\r
cc68a136 978 gp2x_text_out8(tl_x, y, "Player 1");\r
979 gp2x_text_out8(tl_x, (y+=10), "Player 2");\r
d524c827 980 gp2x_text_out8(tl_x, (y+=10), "Emulator controls");\r
cc68a136 981 gp2x_text_out8(tl_x, (y+=10), "Done");\r
982\r
983 // draw cursor\r
984 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
985\r
986 tl_x = 25;\r
987 gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r
988 if (num_of_joys > 0) {\r
989 for (i = 0; i < num_of_joys; i++) {\r
990 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
991 gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
992 }\r
993 } else {\r
994 gp2x_text_out8(tl_x, (y+=10), "none");\r
995 }\r
996\r
e11c5548 997 gp2x_video_flip2();\r
cc68a136 998}\r
999\r
d524c827 1000\r
1001// PicoPad[] format: MXYZ SACB RLDU\r
1002static bind_action_t ctrl_actions[] =\r
1003{\r
1004 { "UP ", 0x001 },\r
1005 { "DOWN ", 0x002 },\r
1006 { "LEFT ", 0x004 },\r
1007 { "RIGHT ", 0x008 },\r
1008 { "A ", 0x040 },\r
1009 { "B ", 0x010 },\r
1010 { "C ", 0x020 },\r
1011 { "START ", 0x080 },\r
1012 { "MODE ", 0x800 },\r
1013 { "X ", 0x400 },\r
1014 { "Y ", 0x200 },\r
1015 { "Z ", 0x100 },\r
1016};\r
1017\r
1018// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
1019// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
1020// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
1021static bind_action_t emuctrl_actions[] =\r
1022{\r
1023 { "Volume Down ", 1<<30 },\r
1024 { "Volume Up ", 1<<29 },\r
1025 { "Load State ", 1<<28 },\r
1026 { "Save State ", 1<<27 },\r
1027 { "Switch Renderer", 1<<26 },\r
1028 { "Prev Save Slot ", 1<<25 },\r
1029 { "Next Save Slot ", 1<<24 },\r
1030 { "Enter Menu ", 1<<23 },\r
1031};\r
1032\r
cc68a136 1033static void kc_sel_loop(void)\r
1034{\r
d524c827 1035 int menu_sel = 3, menu_sel_max = 3;\r
cc68a136 1036 unsigned long inp = 0;\r
d524c827 1037 int is_6button = currentConfig.PicoOpt & 0x020;\r
cc68a136 1038\r
d524c827 1039 while (1)\r
cc68a136 1040 {\r
1041 draw_kc_sel(menu_sel);\r
1042 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
d524c827 1043 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1044 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1045 if (inp & GP2X_B) {\r
cc68a136 1046 switch (menu_sel) {\r
d524c827 1047 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;\r
1048 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;\r
1049 case 2: key_config_loop(emuctrl_actions,\r
1050 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
1051 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;\r
cc68a136 1052 default: return;\r
1053 }\r
1054 }\r
d524c827 1055 if (inp & GP2X_X) return;\r
cc68a136 1056 }\r
1057}\r
1058\r
1059\r
bf098bc5 1060// --------- sega/mega cd options ----------\r
1061\r
4e8a534c 1062menu_entry cdopt_entries[] =\r
bf098bc5 1063{\r
4e8a534c 1064 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
1065 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
1066 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
1067 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
1068 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
1069 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
1070 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
1071 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
1072 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
1073 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
1074 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
1075};\r
1076\r
1077#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
1078\r
1079\r
1080struct bios_names_t\r
1081{\r
1082 char us[32], eu[32], jp[32];\r
1083};\r
1084\r
1085static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1086{\r
1087 struct bios_names_t *bios_names = param;\r
1088 char ra_buff[16];\r
1089\r
1090 switch (entry->id)\r
1091 {\r
1092 case MA_CDOPT_TESTBIOS_USA: gp2x_text_out8(x, y, "USA BIOS: %s", bios_names->us); break;\r
1093 case MA_CDOPT_TESTBIOS_EUR: gp2x_text_out8(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
1094 case MA_CDOPT_TESTBIOS_JAP: gp2x_text_out8(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
1095 case MA_CDOPT_READAHEAD:\r
1096 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1097 else strcpy(ra_buff, " OFF");\r
1098 gp2x_text_out8(x, y, "ReadAhead buffer %s", ra_buff);\r
1099 break;\r
1100 default:break;\r
1101 }\r
1102}\r
1103\r
1104static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
1105{\r
1106 int tl_x = 25, tl_y = 60;\r
1107 menu_id selected_id;\r
0a051f55 1108 char ra_buff[16];\r
1109\r
1110 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1111 else strcpy(ra_buff, " OFF");\r
bf098bc5 1112\r
e11c5548 1113 gp2x_pd_clone_buffer2();\r
1114\r
4e8a534c 1115 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
bf098bc5 1116\r
1117 // draw cursor\r
1118 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1119\r
4e8a534c 1120 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1121 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
1122 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
1123 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
bf098bc5 1124 gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r
1125\r
e11c5548 1126 gp2x_video_flip2();\r
bf098bc5 1127}\r
1128\r
1129static void cd_menu_loop_options(void)\r
1130{\r
aae35e84 1131 static int menu_sel = 0;\r
1132 int menu_sel_max = 10;\r
bf098bc5 1133 unsigned long inp = 0;\r
4e8a534c 1134 struct bios_names_t bios_names;\r
1135 menu_id selected_id;\r
1136 char *bios, *p;\r
bf098bc5 1137\r
1138 if (find_bios(4, &bios)) { // US\r
1139 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1140 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
1141 } else strcpy(bios_names.us, "NOT FOUND");\r
bf098bc5 1142\r
1143 if (find_bios(8, &bios)) { // EU\r
1144 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1145 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
1146 } else strcpy(bios_names.eu, "NOT FOUND");\r
bf098bc5 1147\r
1148 if (find_bios(1, &bios)) { // JP\r
1149 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1150 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
1151 } else strcpy(bios_names.jp, "NOT FOUND");\r
bf098bc5 1152\r
1153 for(;;)\r
1154 {\r
4e8a534c 1155 draw_cd_menu_options(menu_sel, &bios_names);\r
bf098bc5 1156 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
4e8a534c 1157 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1158 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1159 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1160 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1161 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1162 selected_id == MA_CDOPT_READAHEAD) {\r
1163 if (inp & GP2X_LEFT) {\r
1164 PicoCDBuffers >>= 1;\r
1165 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
1166 } else {\r
1167 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
1168 else PicoCDBuffers <<= 1;\r
1169 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
1170 }\r
bf098bc5 1171 }\r
1172 }\r
4e8a534c 1173 if (inp & GP2X_B) { // toggleable options\r
1174 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
1175 selected_id == MA_CDOPT_DONE) {\r
1176 return;\r
1177 }\r
1178 }\r
1179 if (inp & GP2X_START) { // BIOS testers\r
1180 switch (selected_id) {\r
1181 case MA_CDOPT_TESTBIOS_USA:\r
1182 if (find_bios(4, &bios)) { // test US\r
bf098bc5 1183 strcpy(romFileName, bios);\r
1184 engineState = PGS_ReloadRom;\r
1185 return;\r
1186 }\r
1187 break;\r
4e8a534c 1188 case MA_CDOPT_TESTBIOS_EUR:\r
1189 if (find_bios(8, &bios)) { // test EU\r
bf098bc5 1190 strcpy(romFileName, bios);\r
1191 engineState = PGS_ReloadRom;\r
1192 return;\r
1193 }\r
1194 break;\r
4e8a534c 1195 case MA_CDOPT_TESTBIOS_JAP:\r
1196 if (find_bios(1, &bios)) { // test JP\r
bf098bc5 1197 strcpy(romFileName, bios);\r
1198 engineState = PGS_ReloadRom;\r
1199 return;\r
1200 }\r
1201 break;\r
4e8a534c 1202 default:\r
1203 break;\r
bf098bc5 1204 }\r
1205 }\r
4e8a534c 1206 if (inp & (GP2X_X|GP2X_A)) return;\r
bf098bc5 1207 }\r
1208}\r
1209\r
1210\r
1211// --------- advanced options ----------\r
1212\r
4e8a534c 1213menu_entry opt2_entries[] =\r
1214{\r
1215 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },\r
1216 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },\r
1217 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
1218 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
1219 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
1220 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
1221 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
1222 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
1223 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },\r
1224 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1 },\r
1225 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1 },\r
1226 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
1227};\r
1228\r
1229#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1230\r
1231static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1232{\r
1233 if (entry->id == MA_OPT2_GAMMA)\r
1234 gp2x_text_out8(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
1235 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
1236 gp2x_text_out8(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
1237 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1238}\r
1239\r
1240\r
cc68a136 1241static void draw_amenu_options(int menu_sel)\r
1242{\r
4e8a534c 1243 int tl_x = 25, tl_y = 50;\r
cc68a136 1244\r
e11c5548 1245 gp2x_pd_clone_buffer2();\r
1246\r
4e8a534c 1247 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
cc68a136 1248\r
1249 // draw cursor\r
1250 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1251\r
e11c5548 1252 gp2x_video_flip2();\r
cc68a136 1253}\r
1254\r
1255static void amenu_loop_options(void)\r
1256{\r
aae35e84 1257 static int menu_sel = 0;\r
4e8a534c 1258 int menu_sel_max;\r
cc68a136 1259 unsigned long inp = 0;\r
4e8a534c 1260 menu_id selected_id;\r
1261\r
1262 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
cc68a136 1263\r
1264 for(;;)\r
1265 {\r
1266 draw_amenu_options(menu_sel);\r
1267 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1268 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1269 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1270 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1271 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1272 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1273 selected_id == MA_OPT2_GAMMA) {\r
1274 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1275 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1276 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1277 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1278 draw_amenu_options(menu_sel);\r
1279 usleep(18*1000);\r
1280 }\r
cc68a136 1281 }\r
1282 }\r
4e8a534c 1283 if (inp & GP2X_B) { // toggleable options\r
1284 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1285 selected_id == MA_OPT2_DONE) {\r
1286 return;\r
cc68a136 1287 }\r
1288 }\r
4e8a534c 1289 if (inp & (GP2X_X|GP2X_A)) return;\r
cc68a136 1290 }\r
1291}\r
1292\r
1293// -------------- options --------------\r
1294\r
4e8a534c 1295\r
1296menu_entry opt_entries[] =\r
1297{\r
1298 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1299 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1 },\r
1300 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x040, 0, 0, 1 },\r
1301 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x080, 0, 0, 1 },\r
1302 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1 },\r
1303 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1304 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1 },\r
1305 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1306 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &currentConfig.PicoOpt, 0x200, 0, 0, 1 },\r
1307 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x020, 0, 0, 1 },\r
1308 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1309 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1 },\r
1310 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1311 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1312 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },\r
1313 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1314 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1315 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1316 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1317 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1318};\r
1319\r
1320#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1321\r
1322\r
51a902ae 1323static const char *region_name(unsigned int code)\r
cc68a136 1324{\r
51a902ae 1325 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1326 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1327 int u, i = 0;\r
1328 if (code) {\r
1329 code <<= 1;\r
1330 while((code >>= 1)) i++;\r
1331 if (i > 4) return "unknown";\r
1332 return names[i];\r
1333 } else {\r
1334 static char name[24];\r
1335 strcpy(name, "Auto:");\r
1336 for (u = 0; u < 3; u++) {\r
1337 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1338 while((code >>= 1)) i++;\r
1339 strcat(name, names_short[i]);\r
1340 }\r
1341 return name;\r
1342 }\r
cc68a136 1343}\r
1344\r
4e8a534c 1345\r
1346static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
cc68a136 1347{\r
4e8a534c 1348 char *str, str24[24];\r
1349\r
1350 switch (entry->id)\r
1351 {\r
1352 case MA_OPT_RENDERER:\r
1353 if (currentConfig.PicoOpt&0x10)\r
1354 str = " 8bit fast";\r
1355 else if (currentConfig.EmuOpt&0x80)\r
1356 str = "16bit accurate";\r
1357 else\r
1358 str = " 8bit accurate";\r
1359 gp2x_text_out8(x, y, "Renderer: %s", str);\r
1360 break;\r
1361 case MA_OPT_SCALING:\r
1362 switch (currentConfig.scaling) {\r
1363 default: str = " OFF"; break;\r
1364 case 1: str = "hw horizontal"; break;\r
1365 case 2: str = "hw horiz. + vert."; break;\r
1366 case 3: str = "sw horizontal"; break;\r
1367 }\r
1368 gp2x_text_out8(x, y, "Scaling: %s", str);\r
1369 break;\r
1370 case MA_OPT_FRAMESKIP:\r
1371 if (currentConfig.Frameskip < 0)\r
1372 strcpy(str24, "Auto");\r
1373 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1374 gp2x_text_out8(x, y, "Frameskip %s", str24);\r
1375 break;\r
1376 case MA_OPT_SOUND_QUALITY:\r
1377 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
1378 gp2x_text_out8(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
1379 break;\r
1380 case MA_OPT_REGION:\r
1381 gp2x_text_out8(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
1382 break;\r
1383 case MA_OPT_CONFIRM_STATES:\r
1384 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1385 default: str = "OFF"; break;\r
1386 case 1: str = "writes"; break;\r
1387 case 4: str = "loads"; break;\r
1388 case 5: str = "both"; break;\r
1389 }\r
1390 gp2x_text_out8(x, y, "Confirm savestate %s", str);\r
1391 break;\r
1392 case MA_OPT_CPU_CLOCKS:\r
1393 gp2x_text_out8(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
1394 break;\r
1395 case MA_OPT_SAVECFG:\r
1396 str24[0] = 0;\r
1397 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1398 gp2x_text_out8(x, y, "Save cfg as default%s", str24);\r
1399 break;\r
1400 case MA_OPT_LOADCFG:\r
1401 gp2x_text_out8(x, y, "Load cfg from profile %i", config_slot);\r
1402 break;\r
1403 default:\r
1404 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1405 break;\r
46969540 1406 }\r
4e8a534c 1407}\r
1408\r
1409\r
1410\r
1411static void draw_menu_options(int menu_sel)\r
1412{\r
1413 int tl_x = 25, tl_y = 32;\r
cc68a136 1414\r
e11c5548 1415 gp2x_pd_clone_buffer2();\r
1416\r
4e8a534c 1417 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
cc68a136 1418\r
1419 // draw cursor\r
1420 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1421\r
e11c5548 1422 gp2x_video_flip2();\r
cc68a136 1423}\r
1424\r
1425static int sndrate_prevnext(int rate, int dir)\r
1426{\r
1427 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1428\r
1429 for (i = 0; i < 5; i++)\r
1430 if (rates[i] == rate) break;\r
1431\r
1432 i += dir ? 1 : -1;\r
1433 if (i > 4) return dir ? 44100 : 22050;\r
1434 if (i < 0) return dir ? 11025 : 8000;\r
1435 return rates[i];\r
1436}\r
1437\r
51a902ae 1438static void region_prevnext(int right)\r
1439{\r
1440 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1441 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1442 int i;\r
1443 if (right) {\r
1444 if (!currentConfig.PicoRegion) {\r
1445 for (i = 0; i < 6; i++)\r
1446 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1447 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1448 else currentConfig.PicoRegion=1;\r
1449 }\r
1450 else currentConfig.PicoRegion<<=1;\r
1451 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1452 } else {\r
1453 if (!currentConfig.PicoRegion) {\r
1454 for (i = 0; i < 6; i++)\r
1455 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1456 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1457 }\r
1458 else currentConfig.PicoRegion>>=1;\r
1459 }\r
1460}\r
1461\r
cc68a136 1462static void menu_options_save(void)\r
1463{\r
cc68a136 1464 PicoOpt = currentConfig.PicoOpt;\r
1465 PsndRate = currentConfig.PsndRate;\r
1466 PicoRegionOverride = currentConfig.PicoRegion;\r
d524c827 1467 if (!(PicoOpt & 0x20)) {\r
1468 // unbind XYZ MODE, just in case\r
1469 unbind_action(0xf00);\r
cc68a136 1470 }\r
2433f409 1471 scaling_update();\r
cc68a136 1472}\r
1473\r
bf098bc5 1474static int menu_loop_options(void)\r
cc68a136 1475{\r
aae35e84 1476 static int menu_sel = 0;\r
4e8a534c 1477 int menu_sel_max, ret;\r
cc68a136 1478 unsigned long inp = 0;\r
4e8a534c 1479 menu_id selected_id;\r
cc68a136 1480\r
51a902ae 1481 currentConfig.PicoOpt = PicoOpt;\r
1482 currentConfig.PsndRate = PsndRate;\r
1483 currentConfig.PicoRegion = PicoRegionOverride;\r
cc68a136 1484\r
4e8a534c 1485 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1486 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1487 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
d524c827 1488 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
4e8a534c 1489\r
1490 while (1)\r
cc68a136 1491 {\r
1492 draw_menu_options(menu_sel);\r
1493 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1494 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1495 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1496 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1497 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1498 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1499 switch (selected_id) {\r
1500 case MA_OPT_RENDERER:\r
1501 if (inp & GP2X_LEFT) {\r
1502 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r
1503 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1504 else if ( currentConfig.EmuOpt &0x80) break;\r
1505 } else {\r
1506 if ( currentConfig.PicoOpt&0x10) break;\r
1507 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r
1508 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1509 }\r
1510 break;\r
1511 case MA_OPT_SOUND_QUALITY:\r
1512 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r
1513 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r
1514 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r
1515 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r
1516 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r
1517 break;\r
1518 case MA_OPT_REGION:\r
1519 region_prevnext(inp & GP2X_RIGHT);\r
1520 break;\r
1521 case MA_OPT_CONFIRM_STATES: {\r
1522 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1523 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1524 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1525 n |= n << 1; n &= ~2;\r
1526 currentConfig.EmuOpt &= ~0xa00;\r
1527 currentConfig.EmuOpt |= n << 9;\r
1528 break;\r
1529 }\r
1530 case MA_OPT_SAVE_SLOT:\r
1531 if (inp & GP2X_RIGHT) {\r
1532 state_slot++; if (state_slot > 9) state_slot = 0;\r
1533 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1534 }\r
1535 break;\r
1536 case MA_OPT_CPU_CLOCKS:\r
1537 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1538 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1539 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1540 draw_menu_options(menu_sel);\r
1541 usleep(50*1000);\r
1542 }\r
1543 break;\r
1544 case MA_OPT_SAVECFG:\r
1545 case MA_OPT_SAVECFG_GAME:\r
1546 case MA_OPT_LOADCFG:\r
1547 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1548 if (config_slot > 9) config_slot = 0;\r
1549 if (config_slot < 0) config_slot = 9;\r
1550 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1551 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1552 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1553 break;\r
1554 default:\r
1555 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1556 break;\r
1557 }\r
1558 }\r
1559 }\r
1560 if (inp & GP2X_B) {\r
1561 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1562 {\r
1563 switch (selected_id)\r
1564 {\r
1565 case MA_OPT_SCD_OPTS:\r
1566 cd_menu_loop_options();\r
1567 if (engineState == PGS_ReloadRom)\r
1568 return 0; // test BIOS\r
1569 break;\r
1570 case MA_OPT_ADV_OPTS:\r
1571 amenu_loop_options();\r
1572 break;\r
1573 case MA_OPT_SAVECFG: // done (update and write)\r
1574 menu_options_save();\r
1575 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1576 else strcpy(menuErrorMsg, "failed to write config");\r
1577 return 1;\r
1578 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1579 menu_options_save();\r
1580 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1581 else strcpy(menuErrorMsg, "failed to write config");\r
1582 return 1;\r
1583 case MA_OPT_LOADCFG:\r
d524c827 1584 ret = emu_ReadConfig(1, 1);\r
1585 if (!ret) ret = emu_ReadConfig(0, 1);\r
1586 if (ret) strcpy(menuErrorMsg, "config loaded");\r
4e8a534c 1587 else strcpy(menuErrorMsg, "failed to load config");\r
1588 return 1;\r
1589 default:\r
1590 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1591 break;\r
1592 }\r
cc68a136 1593 }\r
1594 }\r
51a902ae 1595 if(inp & (GP2X_X|GP2X_A)) {\r
cc68a136 1596 menu_options_save();\r
bf098bc5 1597 return 0; // done (update, no write)\r
cc68a136 1598 }\r
cc68a136 1599 }\r
1600}\r
1601\r
1602// -------------- credits --------------\r
1603\r
1604static void draw_menu_credits(void)\r
1605{\r
1606 int tl_x = 15, tl_y = 70, y;\r
e11c5548 1607 //memset(gp2x_screen, 0, 320*240);\r
1608 gp2x_pd_clone_buffer2();\r
cc68a136 1609\r
672ad671 1610 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
cc68a136 1611 y = tl_y;\r
1612 gp2x_text_out8(tl_x, y, "Credits:");\r
1613 gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1614 gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r
1615 gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1616 gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1617 gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1618 gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r
1619 gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r
1620 gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r
1621 gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1622 gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r
1623 gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1624 gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r
1625 gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r
1626\r
e11c5548 1627 gp2x_video_flip2();\r
cc68a136 1628}\r
1629\r
1630\r
1631// -------------- root menu --------------\r
1632\r
4e8a534c 1633menu_entry main_entries[] =\r
1634{\r
1635 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1636 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1637 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1638 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1639 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1640 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1641 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1642 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1643 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1644 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1645};\r
1646\r
1647#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1648\r
cc68a136 1649static void draw_menu_root(int menu_sel)\r
1650{\r
4e8a534c 1651 const int tl_x = 70, tl_y = 70;\r
1652\r
e11c5548 1653 gp2x_pd_clone_buffer2();\r
cc68a136 1654\r
1655 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r
1656\r
4e8a534c 1657 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
cc68a136 1658\r
1659 // draw cursor\r
1660 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1661 // error\r
1662 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
e11c5548 1663 gp2x_video_flip2();\r
cc68a136 1664}\r
1665\r
1666\r
1667static void menu_loop_root(void)\r
1668{\r
4e8a534c 1669 static int menu_sel = 0;\r
1670 int ret, menu_sel_max;\r
cc68a136 1671 unsigned long inp = 0;\r
1672 char curr_path[PATH_MAX], *selfname;\r
1673 FILE *tstf;\r
1674\r
1675 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1676 {\r
1677 fclose(tstf);\r
1678 strcpy(curr_path, currentConfig.lastRomFile);\r
1679 }\r
1680 else\r
1681 {\r
1682 getcwd(curr_path, PATH_MAX);\r
1683 }\r
1684\r
4e8a534c 1685 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1686 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1687 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1688 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1689 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1690\r
1691 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
d524c827 1692 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
cc68a136 1693\r
2433f409 1694 /* make sure action buttons are not pressed on entering menu */\r
1695 draw_menu_root(menu_sel);\r
1696 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1697\r
1698 for (;;)\r
cc68a136 1699 {\r
1700 draw_menu_root(menu_sel);\r
0af33fe0 1701 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
4e8a534c 1702 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1703 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
0af33fe0 1704 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
cc68a136 1705 if(inp &(GP2X_SELECT|GP2X_X)){\r
1706 if (rom_data) {\r
1707 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1708 engineState = PGS_Running;\r
1709 break;\r
1710 }\r
1711 }\r
4e8a534c 1712 if(inp & GP2X_B) {\r
1713 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1714 {\r
1715 case MA_MAIN_RESUME_GAME:\r
721cd396 1716 if (rom_data) {\r
1717 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1718 engineState = PGS_Running;\r
1719 return;\r
1720 }\r
cc68a136 1721 break;\r
4e8a534c 1722 case MA_MAIN_SAVE_STATE:\r
cc68a136 1723 if (rom_data) {\r
860c6322 1724 if(savestate_menu_loop(0))\r
cc68a136 1725 continue;\r
cc68a136 1726 engineState = PGS_Running;\r
1727 return;\r
1728 }\r
1729 break;\r
4e8a534c 1730 case MA_MAIN_LOAD_STATE:\r
cc68a136 1731 if (rom_data) {\r
860c6322 1732 if(savestate_menu_loop(1))\r
cc68a136 1733 continue;\r
cc68a136 1734 engineState = PGS_Running;\r
1735 return;\r
1736 }\r
1737 break;\r
4e8a534c 1738 case MA_MAIN_RESET_GAME:\r
cc68a136 1739 if (rom_data) {\r
1740 emu_ResetGame();\r
1741 engineState = PGS_Running;\r
1742 return;\r
1743 }\r
1744 break;\r
4e8a534c 1745 case MA_MAIN_LOAD_ROM:\r
cc68a136 1746 selfname = romsel_loop(curr_path);\r
1747 if (selfname) {\r
1748 printf("selected file: %s\n", selfname);\r
cc68a136 1749 engineState = PGS_ReloadRom;\r
1750 }\r
1751 return;\r
4e8a534c 1752 case MA_MAIN_OPTIONS:\r
bf098bc5 1753 ret = menu_loop_options();\r
1754 if (ret == 1) continue; // status update\r
1755 if (engineState == PGS_ReloadRom)\r
1756 return; // BIOS test\r
cc68a136 1757 break;\r
4e8a534c 1758 case MA_MAIN_CONTROLS:\r
cc68a136 1759 kc_sel_loop();\r
1760 break;\r
4e8a534c 1761 case MA_MAIN_CREDITS:\r
cc68a136 1762 draw_menu_credits();\r
1763 usleep(500*1000);\r
1764 inp = wait_for_input(GP2X_B|GP2X_X);\r
1765 break;\r
4e8a534c 1766 case MA_MAIN_EXIT:\r
cc68a136 1767 engineState = PGS_Quit;\r
1768 return;\r
4e8a534c 1769 case MA_MAIN_PATCHES:\r
b67ef287 1770 if (rom_data && PicoPatches) {\r
1771 patches_menu_loop();\r
1772 PicoPatchApply();\r
1773 strcpy(menuErrorMsg, "Patches applied");\r
1774 continue;\r
1775 }\r
1776 break;\r
4e8a534c 1777 default:\r
1778 printf("%s: something unknown selected\n", __FUNCTION__);\r
1779 break;\r
cc68a136 1780 }\r
1781 }\r
1782 menuErrorMsg[0] = 0; // clear error msg\r
1783 }\r
1784}\r
1785\r
1786\r
860c6322 1787static void menu_prepare_bg(void)\r
cc68a136 1788{\r
e11c5548 1789 extern int localPal[0x100];\r
860c6322 1790 int c, i;\r
e11c5548 1791\r
1792 // don't clear old palette just for fun (but make it dark)\r
860c6322 1793 for (i = 0x100-1; i >= 0; i--) {\r
1794 c = localPal[i];\r
1795 localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r
1796 }\r
e11c5548 1797 localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r
1798 localPal[0xf0] = 0x00ffffff;\r
cc68a136 1799\r
860c6322 1800 gp2x_video_setpalette(localPal, 0x100);\r
1801}\r
1802\r
1803static void menu_gfx_prepare(void)\r
1804{\r
1805 menu_prepare_bg();\r
1806\r
cc68a136 1807 // switch to 8bpp\r
e11c5548 1808 gp2x_video_changemode2(8);\r
2433f409 1809 gp2x_video_RGB_setscaling(0, 320, 240);\r
e11c5548 1810 gp2x_video_flip2();\r
1811}\r
1812\r
1813\r
1814void menu_loop(void)\r
1815{\r
1816 menu_gfx_prepare();\r
cc68a136 1817\r
1818 menu_loop_root();\r
1819\r
1820 menuErrorMsg[0] = 0;\r
1821}\r
721cd396 1822\r
1823\r
1824// --------- CD tray close menu ----------\r
1825\r
1826static void draw_menu_tray(int menu_sel)\r
1827{\r
1828 int tl_x = 70, tl_y = 90, y;\r
1829 memset(gp2x_screen, 0xe0, 320*240);\r
1830\r
1831 gp2x_text_out8(tl_x, 20, "The unit is about to");\r
1832 gp2x_text_out8(tl_x, 30, "close the CD tray.");\r
1833\r
1834 y = tl_y;\r
1835 gp2x_text_out8(tl_x, y, "Load new CD image");\r
1836 gp2x_text_out8(tl_x, (y+=10), "Insert nothing");\r
1837\r
1838 // draw cursor\r
1839 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1840 // error\r
1841 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
1842 gp2x_video_flip2();\r
1843}\r
1844\r
1845\r
1846int menu_loop_tray(void)\r
1847{\r
1848 int menu_sel = 0, menu_sel_max = 1;\r
1849 unsigned long inp = 0;\r
1850 char curr_path[PATH_MAX], *selfname;\r
1851 FILE *tstf;\r
1852\r
1853 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
1854 menu_gfx_prepare();\r
1855\r
1856 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1857 {\r
1858 fclose(tstf);\r
1859 strcpy(curr_path, currentConfig.lastRomFile);\r
1860 }\r
1861 else\r
1862 {\r
1863 getcwd(curr_path, PATH_MAX);\r
1864 }\r
1865\r
1866 /* make sure action buttons are not pressed on entering menu */\r
1867 draw_menu_tray(menu_sel);\r
1868 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1869\r
1870 for (;;)\r
1871 {\r
1872 draw_menu_tray(menu_sel);\r
1873 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
1874 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1875 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1876 if(inp & GP2X_B ) {\r
1877 switch (menu_sel) {\r
1878 case 0: // select image\r
1879 selfname = romsel_loop(curr_path);\r
1880 if (selfname) {\r
1881 int ret = -1, cd_type;\r
1882 cd_type = emu_cd_check(NULL);\r
1883 if (cd_type > 0)\r
1884 ret = Insert_CD(romFileName, cd_type == 2);\r
1885 if (ret != 0) {\r
1886 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1887 printf("%s\n", menuErrorMsg);\r
1888 continue;\r
1889 }\r
1890 engineState = PGS_RestartRun;\r
1891 return 1;\r
1892 }\r
1893 break;\r
1894 case 1: // insert nothing\r
1895 engineState = PGS_RestartRun;\r
1896 return 0;\r
1897 }\r
1898 }\r
1899 menuErrorMsg[0] = 0; // clear error msg\r
1900 }\r
1901}\r
1902\r
1903\r
fast MegaDrive/MegaCD/32X emulator