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ROM load progress bar
[picodrive.git] / platform / gp2x / menu.c
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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
a9b3ffd3 423// --------- loading ROM screen ----------\r
424\r
425static void load_progress_cb(int percent)\r
426{\r
427 int ln, len = percent * 320 / 100;\r
428 unsigned char *dst = (unsigned char *)gp2x_screen + 320*20;\r
429\r
430 if (len > 320) len = 320;\r
431 for (ln = 10; ln > 0; ln--, dst += 320)\r
432 memset(dst, 0xf0, len);\r
433 gp2x_video_flip2();\r
434}\r
435\r
436void menu_romload_prepare(const char *rom_name)\r
437{\r
438 const char *p = rom_name + strlen(rom_name);\r
439 while (p > rom_name && *p != '/') p--;\r
440\r
441 gp2x_pd_clone_buffer2();\r
442 gp2x_smalltext8(1, 1, "Loading");\r
443 gp2x_smalltext8_lim(1, 10, p, 53);\r
444 gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240);\r
445 gp2x_video_flip2();\r
446 PicoCartLoadProgressCB = load_progress_cb;\r
447}\r
448\r
449void menu_romload_end(void)\r
450{\r
451 PicoCartLoadProgressCB = NULL;\r
452 gp2x_smalltext8(1, 30, "Starting emulation...");\r
453 gp2x_video_flip2();\r
454}\r
455\r
cc68a136 456// -------------- ROM selector --------------\r
457\r
458static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
459{\r
460 int start, i, pos;\r
461\r
462 start = 12 - sel;\r
463 n--; // exclude current dir (".")\r
464\r
e11c5548 465 gp2x_pd_clone_buffer2();\r
cc68a136 466\r
467 if(start - 2 >= 0)\r
76276b0b 468 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r
cc68a136 469 for (i = 0; i < n; i++) {\r
470 pos = start + i;\r
471 if (pos < 0) continue;\r
472 if (pos > 23) break;\r
473 if (namelist[i+1]->d_type == DT_DIR) {\r
76276b0b 474 gp2x_smalltext8_lim(14, pos*10, "/", 1);\r
475 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r
cc68a136 476 } else {\r
76276b0b 477 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r
cc68a136 478 }\r
479 }\r
480 gp2x_text_out8(5, 120, ">");\r
e11c5548 481 gp2x_video_flip2();\r
cc68a136 482}\r
483\r
484static int scandir_cmp(const void *p1, const void *p2)\r
485{\r
486 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
487 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
488 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
489 if ((*d2)->d_type == DT_DIR) return 1;\r
490 return alphasort(d1, d2);\r
491}\r
492\r
2433f409 493static char *filter_exts[] = {\r
494 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
495 ".jpg", ".gpe", ".cue"\r
496};\r
c008977e 497\r
498static int scandir_filter(const struct dirent *ent)\r
499{\r
500 const char *p;\r
501 int i;\r
502\r
503 if (ent == NULL || ent->d_name == NULL) return 0;\r
504 if (strlen(ent->d_name) < 5) return 1;\r
505\r
506 p = ent->d_name + strlen(ent->d_name) - 4;\r
507\r
508 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
509 {\r
510 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
511 }\r
512\r
513 return 1;\r
514}\r
cc68a136 515\r
516static char *romsel_loop(char *curr_path)\r
517{\r
518 struct dirent **namelist;\r
519 DIR *dir;\r
520 int n, sel = 0;\r
521 unsigned long inp = 0;\r
522 char *ret = NULL, *fname = NULL;\r
523\r
524 // is this a dir or a full path?\r
525 if ((dir = opendir(curr_path))) {\r
526 closedir(dir);\r
527 } else {\r
528 char *p;\r
529 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
530 *p = 0;\r
531 fname = p+1;\r
532 }\r
533\r
c008977e 534 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
cc68a136 535 if (n < 0) {\r
536 // try root\r
c008977e 537 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
cc68a136 538 if (n < 0) {\r
539 // oops, we failed\r
540 printf("dir: "); printf(curr_path); printf("\n");\r
541 perror("scandir");\r
542 return NULL;\r
543 }\r
544 }\r
545\r
546 // try to find sel\r
547 if (fname != NULL) {\r
548 int i;\r
549 for (i = 1; i < n; i++) {\r
550 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
551 sel = i - 1;\r
552 break;\r
553 }\r
554 }\r
555 }\r
556\r
557 for (;;)\r
558 {\r
559 draw_dirlist(curr_path, namelist, n, sel);\r
672ad671 560 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
cc68a136 561 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
562 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
721cd396 563 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
564 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
565 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
566 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
cc68a136 567 if(inp & GP2X_B) { // enter dir/select\r
568 again:\r
569 if (namelist[sel+1]->d_type == DT_REG) {\r
570 strcpy(romFileName, curr_path);\r
571 strcat(romFileName, "/");\r
572 strcat(romFileName, namelist[sel+1]->d_name);\r
573 ret = romFileName;\r
574 break;\r
575 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
576 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
577 char *p, *newdir = malloc(newlen);\r
578 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
579 char *start = curr_path;\r
580 p = start + strlen(start) - 1;\r
581 while (*p == '/' && p > start) p--;\r
582 while (*p != '/' && p > start) p--;\r
583 if (p <= start) strcpy(newdir, "/");\r
584 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
585 } else {\r
586 strcpy(newdir, curr_path);\r
587 p = newdir + strlen(newdir) - 1;\r
588 while (*p == '/' && p >= newdir) *p-- = 0;\r
589 strcat(newdir, "/");\r
590 strcat(newdir, namelist[sel+1]->d_name);\r
591 }\r
592 ret = romsel_loop(newdir);\r
593 free(newdir);\r
594 break;\r
595 } else {\r
596 // unknown file type, happens on NTFS mounts. Try to guess.\r
597 FILE *tstf; int tmp;\r
598 strcpy(romFileName, curr_path);\r
599 strcat(romFileName, "/");\r
600 strcat(romFileName, namelist[sel+1]->d_name);\r
601 tstf = fopen(romFileName, "rb");\r
602 if (tstf != NULL)\r
603 {\r
604 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
605 namelist[sel+1]->d_type = DT_REG;\r
606 else namelist[sel+1]->d_type = DT_DIR;\r
607 fclose(tstf);\r
608 goto again;\r
609 }\r
610 }\r
611 }\r
612 if(inp & GP2X_X) break; // cancel\r
613 }\r
614\r
615 if (n > 0) {\r
616 while(n--) free(namelist[n]);\r
617 free(namelist);\r
618 }\r
619\r
620 return ret;\r
621}\r
622\r
0af33fe0 623// ------------ debug menu ------------\r
624\r
625char *debugString(void);\r
626\r
627static void draw_debug(void)\r
628{\r
629 char *p, *str = debugString();\r
630 int len, line;\r
631\r
632 gp2x_pd_clone_buffer2();\r
633\r
634 p = str;\r
635 for (line = 0; line < 24; line++)\r
636 {\r
637 while (*p && *p != '\n') p++;\r
638 len = p - str;\r
639 if (len > 55) len = 55;\r
640 gp2x_smalltext8_lim(1, line*10, str, len);\r
641 if (*p == 0) break;\r
642 p++; str = p;\r
643 }\r
644 gp2x_video_flip2();\r
645}\r
646\r
647static void debug_menu_loop(void)\r
648{\r
649 draw_debug();\r
650 wait_for_input(GP2X_B|GP2X_X);\r
651}\r
652\r
b67ef287 653// ------------ patch/gg menu ------------\r
654\r
655static void draw_patchlist(int sel)\r
656{\r
657 int start, i, pos;\r
658\r
659 start = 12 - sel;\r
660\r
661 gp2x_pd_clone_buffer2();\r
662\r
663 for (i = 0; i < PicoPatchCount; i++) {\r
664 pos = start + i;\r
665 if (pos < 0) continue;\r
666 if (pos > 23) break;\r
667 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r
83bd0b76 668 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r
b67ef287 669 }\r
670 pos = start + i;\r
671 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r
672\r
673 gp2x_text_out8(5, 120, ">");\r
674 gp2x_video_flip2();\r
675}\r
676\r
677\r
0af33fe0 678static void patches_menu_loop(void)\r
b67ef287 679{\r
680 int menu_sel = 0;\r
681 unsigned long inp = 0;\r
682\r
683 for(;;)\r
684 {\r
685 draw_patchlist(menu_sel);\r
686 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
687 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
688 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
689 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
690 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
691 if(inp & GP2X_B) { // action\r
692 if (menu_sel < PicoPatchCount)\r
693 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
694 else return;\r
695 }\r
696 if(inp & GP2X_X) return;\r
697 }\r
698\r
699}\r
700\r
860c6322 701// ------------ savestate loader ------------\r
702\r
703static void menu_prepare_bg(void);\r
704\r
705static int state_slot_flags = 0;\r
706\r
707static void state_check_slots(void)\r
708{\r
709 int slot;\r
710\r
711 state_slot_flags = 0;\r
712\r
713 for (slot = 0; slot < 10; slot++)\r
714 {\r
715 if (emu_check_save_file(slot))\r
716 {\r
717 state_slot_flags |= 1 << slot;\r
718 }\r
719 }\r
720}\r
721\r
722static void draw_savestate_bg(int slot)\r
723{\r
724 struct PicoVideo tmp_pv;\r
725 unsigned short tmp_cram[0x40];\r
726 unsigned short tmp_vsram[0x40];\r
727 void *tmp_vram, *file;\r
728 char *fname;\r
729\r
730 fname = emu_GetSaveFName(1, 0, slot);\r
731 if (!fname) return;\r
732\r
733 tmp_vram = malloc(sizeof(Pico.vram));\r
734 if (tmp_vram == NULL) return;\r
735\r
736 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
737 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
738 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
739 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
740\r
741 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
742 file = gzopen(fname, "rb");\r
743 emu_set_save_cbs(1);\r
744 } else {\r
745 file = fopen(fname, "rb");\r
746 emu_set_save_cbs(0);\r
747 }\r
748\r
749 if (file) {\r
750 if (PicoMCD & 1) {\r
751 PicoCdLoadStateGfx(file);\r
752 } else {\r
753 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
754 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
755 areaSeek(file, 0x2000, SEEK_CUR);\r
756 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
757 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
758 areaSeek(file, 0x221a0, SEEK_SET);\r
759 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
760 }\r
761 areaClose(file);\r
762 }\r
763\r
764 emu_forced_frame();\r
765 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
766 menu_prepare_bg();\r
767\r
768 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
769 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
770 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
771 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
772 free(tmp_vram);\r
773}\r
774\r
775static void draw_savestate_menu(int menu_sel, int is_loading)\r
776{\r
777 int tl_x = 25, tl_y = 60, y, i;\r
778\r
779 if (state_slot_flags & (1 << menu_sel))\r
780 draw_savestate_bg(menu_sel);\r
781 gp2x_pd_clone_buffer2();\r
782\r
783 gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r
784\r
785 /* draw all 10 slots */\r
786 y = tl_y;\r
787 for (i = 0; i < 10; i++, y+=10)\r
788 {\r
789 gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
790 }\r
791 gp2x_text_out8(tl_x, y, "back");\r
792\r
793 // draw cursor\r
794 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
795\r
796 gp2x_video_flip2();\r
797}\r
798\r
799static int savestate_menu_loop(int is_loading)\r
800{\r
aae35e84 801 static int menu_sel = 10;\r
802 int menu_sel_max = 10;\r
860c6322 803 unsigned long inp = 0;\r
804\r
805 state_check_slots();\r
806\r
807 for(;;)\r
808 {\r
809 draw_savestate_menu(menu_sel, is_loading);\r
810 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
811 if(inp & GP2X_UP ) {\r
812 do {\r
813 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
814 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
815 }\r
816 if(inp & GP2X_DOWN) {\r
817 do {\r
818 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
819 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
820 }\r
821 if(inp & GP2X_B) { // save/load\r
822 if (menu_sel < 10) {\r
823 state_slot = menu_sel;\r
824 if (emu_SaveLoadGame(is_loading, 0)) {\r
825 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
826 return 1;\r
827 }\r
828 return 0;\r
829 } else return 1;\r
830 }\r
831 if(inp & GP2X_X) return 1;\r
832 }\r
833}\r
834\r
cc68a136 835// -------------- key config --------------\r
836\r
837static char *usb_joy_key_name(int joy, int num)\r
838{\r
839 static char name[16];\r
840 switch (num)\r
841 {\r
842 case 0: sprintf(name, "Joy%i UP", joy); break;\r
843 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
844 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
845 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
846 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
847 }\r
848 return name;\r
849}\r
850\r
d524c827 851static char *action_binds(int player_idx, int action_mask)\r
cc68a136 852{\r
d524c827 853 static char strkeys[32*5];\r
cc68a136 854 int joy, i;\r
855\r
856 strkeys[0] = 0;\r
d524c827 857 for (i = 0; i < 32; i++) // i is key index\r
cc68a136 858 {\r
d524c827 859 if (currentConfig.KeyBinds[i] & action_mask)\r
cc68a136 860 {\r
d524c827 861 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
cc68a136 862 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
863 else strcpy(strkeys, gp2xKeyNames[i]);\r
864 }\r
865 }\r
866 for (joy = 0; joy < num_of_joys; joy++)\r
867 {\r
868 for (i = 0; i < 32; i++)\r
869 {\r
d524c827 870 if (currentConfig.JoyBinds[joy][i] & action_mask)\r
cc68a136 871 {\r
d524c827 872 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
cc68a136 873 if (strkeys[0]) {\r
874 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
875 break;\r
876 }\r
877 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
878 }\r
879 }\r
880 }\r
881\r
d524c827 882 return strkeys;\r
883}\r
884\r
885static void unbind_action(int action)\r
886{\r
887 int i, u;\r
888\r
889 for (i = 0; i < 32; i++)\r
890 currentConfig.KeyBinds[i] &= ~action;\r
891 for (u = 0; u < 4; u++)\r
892 for (i = 0; i < 32; i++)\r
893 currentConfig.JoyBinds[u][i] &= ~action;\r
894}\r
895\r
896static int count_bound_keys(int action, int joy)\r
897{\r
898 int i, keys = 0;\r
899\r
900 if (joy)\r
901 {\r
902 for (i = 0; i < 32; i++)\r
903 if (currentConfig.JoyBinds[joy-1][i] & action) keys++;\r
904 }\r
905 else\r
906 {\r
907 for (i = 0; i < 32; i++)\r
908 if (currentConfig.KeyBinds[i] & action) keys++;\r
909 }\r
910 return keys;\r
911}\r
912\r
913typedef struct { char *name; int mask; } bind_action_t;\r
914\r
915static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
916{\r
917 int x, y, tl_y = 40, i;\r
918\r
e11c5548 919 gp2x_pd_clone_buffer2();\r
d524c827 920 if (player_idx >= 0) {\r
921 gp2x_text_out8(80, 20, "Player %i controls", player_idx + 1);\r
922 x = 100;\r
923 } else {\r
924 gp2x_text_out8(80, 20, "Emulator controls");\r
925 x = 40;\r
926 }\r
927\r
928 y = tl_y;\r
929 for (i = 0; i < opt_cnt; i++, y+=10)\r
930 gp2x_text_out8(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
931\r
932 gp2x_text_out8(x, y, "Done");\r
cc68a136 933\r
d524c827 934 // draw cursor\r
935 gp2x_text_out8(x - 16, tl_y + sel*10, ">");\r
936\r
937 if (sel < opt_cnt) {\r
938 gp2x_text_out8(30, 190, "Press a button to bind/unbind");\r
939 gp2x_text_out8(30, 200, "Use SELECT to clear");\r
940 gp2x_text_out8(30, 210, "To bind UP/DOWN, hold SELECT");\r
941 gp2x_text_out8(30, 220, "Select \"Done\" to exit");\r
942 } else {\r
943 gp2x_text_out8(30, 200, "Use Options -> Save cfg");\r
944 gp2x_text_out8(30, 210, "to save controls");\r
945 gp2x_text_out8(30, 220, "Press B or X to exit");\r
946 }\r
e11c5548 947 gp2x_video_flip2();\r
cc68a136 948}\r
949\r
d524c827 950static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
cc68a136 951{\r
d524c827 952 int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
cc68a136 953 unsigned long inp = 0;\r
954\r
955 for (;;)\r
956 {\r
d524c827 957 draw_key_config(opts, opt_cnt, player_idx, sel);\r
cc68a136 958 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
959 // printf("got %08lX from joy %i\n", inp, joy);\r
960 if (joy == 0) {\r
d524c827 961 if (!(inp & GP2X_SELECT)) {\r
962 prev_select = 0;\r
963 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
964 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
cc68a136 965 }\r
d524c827 966 if (sel >= opt_cnt) {\r
967 if (inp & (GP2X_B|GP2X_X)) break;\r
968 else continue;\r
969 }\r
970 // if we are here, we want to bind/unbind something\r
971 if ((inp & GP2X_SELECT) && !prev_select)\r
972 unbind_action(opts[sel].mask);\r
973 prev_select = inp & GP2X_SELECT;\r
cc68a136 974 inp &= CONFIGURABLE_KEYS;\r
975 inp &= ~GP2X_SELECT;\r
cc68a136 976 for (i = 0; i < 32; i++)\r
977 if (inp & (1 << i)) {\r
d524c827 978 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
979 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
980 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
981 if (player_idx >= 0) {\r
982 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
983 currentConfig.KeyBinds[i] |= player_idx << 16;\r
984 }\r
cc68a136 985 }\r
d524c827 986 }\r
987 else if (sel < opt_cnt)\r
988 {\r
cc68a136 989 for (i = 0; i < 32; i++)\r
990 if (inp & (1 << i)) {\r
d524c827 991 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
992 currentConfig.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
993 else currentConfig.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
994 if (player_idx >= 0) {\r
995 currentConfig.JoyBinds[joy-1][i] &= ~(3 << 16);\r
996 currentConfig.JoyBinds[joy-1][i] |= player_idx << 16;\r
997 }\r
cc68a136 998 }\r
999 }\r
1000 }\r
1001}\r
1002\r
1003static void draw_kc_sel(int menu_sel)\r
1004{\r
1005 int tl_x = 25+40, tl_y = 60, y, i;\r
1006 char joyname[36];\r
1007\r
1008 y = tl_y;\r
e11c5548 1009 gp2x_pd_clone_buffer2();\r
cc68a136 1010 gp2x_text_out8(tl_x, y, "Player 1");\r
1011 gp2x_text_out8(tl_x, (y+=10), "Player 2");\r
d524c827 1012 gp2x_text_out8(tl_x, (y+=10), "Emulator controls");\r
cc68a136 1013 gp2x_text_out8(tl_x, (y+=10), "Done");\r
1014\r
1015 // draw cursor\r
1016 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1017\r
1018 tl_x = 25;\r
1019 gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r
1020 if (num_of_joys > 0) {\r
1021 for (i = 0; i < num_of_joys; i++) {\r
1022 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
1023 gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
1024 }\r
1025 } else {\r
1026 gp2x_text_out8(tl_x, (y+=10), "none");\r
1027 }\r
1028\r
e11c5548 1029 gp2x_video_flip2();\r
cc68a136 1030}\r
1031\r
d524c827 1032\r
1033// PicoPad[] format: MXYZ SACB RLDU\r
1034static bind_action_t ctrl_actions[] =\r
1035{\r
1036 { "UP ", 0x001 },\r
1037 { "DOWN ", 0x002 },\r
1038 { "LEFT ", 0x004 },\r
1039 { "RIGHT ", 0x008 },\r
1040 { "A ", 0x040 },\r
1041 { "B ", 0x010 },\r
1042 { "C ", 0x020 },\r
1043 { "START ", 0x080 },\r
1044 { "MODE ", 0x800 },\r
1045 { "X ", 0x400 },\r
1046 { "Y ", 0x200 },\r
1047 { "Z ", 0x100 },\r
1048};\r
1049\r
1050// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
1051// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
1052// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
1053static bind_action_t emuctrl_actions[] =\r
1054{\r
1055 { "Volume Down ", 1<<30 },\r
1056 { "Volume Up ", 1<<29 },\r
1057 { "Load State ", 1<<28 },\r
1058 { "Save State ", 1<<27 },\r
1059 { "Switch Renderer", 1<<26 },\r
1060 { "Prev Save Slot ", 1<<25 },\r
1061 { "Next Save Slot ", 1<<24 },\r
1062 { "Enter Menu ", 1<<23 },\r
1063};\r
1064\r
cc68a136 1065static void kc_sel_loop(void)\r
1066{\r
d524c827 1067 int menu_sel = 3, menu_sel_max = 3;\r
cc68a136 1068 unsigned long inp = 0;\r
d524c827 1069 int is_6button = currentConfig.PicoOpt & 0x020;\r
cc68a136 1070\r
d524c827 1071 while (1)\r
cc68a136 1072 {\r
1073 draw_kc_sel(menu_sel);\r
1074 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
d524c827 1075 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1076 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1077 if (inp & GP2X_B) {\r
cc68a136 1078 switch (menu_sel) {\r
d524c827 1079 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;\r
1080 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;\r
1081 case 2: key_config_loop(emuctrl_actions,\r
1082 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
1083 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;\r
cc68a136 1084 default: return;\r
1085 }\r
1086 }\r
d524c827 1087 if (inp & GP2X_X) return;\r
cc68a136 1088 }\r
1089}\r
1090\r
1091\r
bf098bc5 1092// --------- sega/mega cd options ----------\r
1093\r
4e8a534c 1094menu_entry cdopt_entries[] =\r
bf098bc5 1095{\r
4e8a534c 1096 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
1097 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
1098 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
1099 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
1100 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
1101 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
1102 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
1103 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
1104 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
1105 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
1106 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
1107};\r
1108\r
1109#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
1110\r
1111\r
1112struct bios_names_t\r
1113{\r
1114 char us[32], eu[32], jp[32];\r
1115};\r
1116\r
1117static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1118{\r
1119 struct bios_names_t *bios_names = param;\r
1120 char ra_buff[16];\r
1121\r
1122 switch (entry->id)\r
1123 {\r
1124 case MA_CDOPT_TESTBIOS_USA: gp2x_text_out8(x, y, "USA BIOS: %s", bios_names->us); break;\r
1125 case MA_CDOPT_TESTBIOS_EUR: gp2x_text_out8(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
1126 case MA_CDOPT_TESTBIOS_JAP: gp2x_text_out8(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
1127 case MA_CDOPT_READAHEAD:\r
1128 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1129 else strcpy(ra_buff, " OFF");\r
1130 gp2x_text_out8(x, y, "ReadAhead buffer %s", ra_buff);\r
1131 break;\r
1132 default:break;\r
1133 }\r
1134}\r
1135\r
1136static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
1137{\r
1138 int tl_x = 25, tl_y = 60;\r
1139 menu_id selected_id;\r
0a051f55 1140 char ra_buff[16];\r
1141\r
1142 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1143 else strcpy(ra_buff, " OFF");\r
bf098bc5 1144\r
e11c5548 1145 gp2x_pd_clone_buffer2();\r
1146\r
4e8a534c 1147 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
bf098bc5 1148\r
1149 // draw cursor\r
1150 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1151\r
4e8a534c 1152 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1153 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
1154 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
1155 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
bf098bc5 1156 gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r
1157\r
e11c5548 1158 gp2x_video_flip2();\r
bf098bc5 1159}\r
1160\r
1161static void cd_menu_loop_options(void)\r
1162{\r
aae35e84 1163 static int menu_sel = 0;\r
1164 int menu_sel_max = 10;\r
bf098bc5 1165 unsigned long inp = 0;\r
4e8a534c 1166 struct bios_names_t bios_names;\r
1167 menu_id selected_id;\r
1168 char *bios, *p;\r
bf098bc5 1169\r
1170 if (find_bios(4, &bios)) { // US\r
1171 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1172 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
1173 } else strcpy(bios_names.us, "NOT FOUND");\r
bf098bc5 1174\r
1175 if (find_bios(8, &bios)) { // EU\r
1176 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1177 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
1178 } else strcpy(bios_names.eu, "NOT FOUND");\r
bf098bc5 1179\r
1180 if (find_bios(1, &bios)) { // JP\r
1181 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1182 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
1183 } else strcpy(bios_names.jp, "NOT FOUND");\r
bf098bc5 1184\r
1185 for(;;)\r
1186 {\r
4e8a534c 1187 draw_cd_menu_options(menu_sel, &bios_names);\r
bf098bc5 1188 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
4e8a534c 1189 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1190 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1191 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1192 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1193 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1194 selected_id == MA_CDOPT_READAHEAD) {\r
1195 if (inp & GP2X_LEFT) {\r
1196 PicoCDBuffers >>= 1;\r
1197 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
1198 } else {\r
1199 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
1200 else PicoCDBuffers <<= 1;\r
1201 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
1202 }\r
bf098bc5 1203 }\r
1204 }\r
4e8a534c 1205 if (inp & GP2X_B) { // toggleable options\r
1206 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
1207 selected_id == MA_CDOPT_DONE) {\r
1208 return;\r
1209 }\r
1210 }\r
1211 if (inp & GP2X_START) { // BIOS testers\r
1212 switch (selected_id) {\r
1213 case MA_CDOPT_TESTBIOS_USA:\r
1214 if (find_bios(4, &bios)) { // test US\r
bf098bc5 1215 strcpy(romFileName, bios);\r
1216 engineState = PGS_ReloadRom;\r
1217 return;\r
1218 }\r
1219 break;\r
4e8a534c 1220 case MA_CDOPT_TESTBIOS_EUR:\r
1221 if (find_bios(8, &bios)) { // test EU\r
bf098bc5 1222 strcpy(romFileName, bios);\r
1223 engineState = PGS_ReloadRom;\r
1224 return;\r
1225 }\r
1226 break;\r
4e8a534c 1227 case MA_CDOPT_TESTBIOS_JAP:\r
1228 if (find_bios(1, &bios)) { // test JP\r
bf098bc5 1229 strcpy(romFileName, bios);\r
1230 engineState = PGS_ReloadRom;\r
1231 return;\r
1232 }\r
1233 break;\r
4e8a534c 1234 default:\r
1235 break;\r
bf098bc5 1236 }\r
1237 }\r
4e8a534c 1238 if (inp & (GP2X_X|GP2X_A)) return;\r
bf098bc5 1239 }\r
1240}\r
1241\r
1242\r
1243// --------- advanced options ----------\r
1244\r
4e8a534c 1245menu_entry opt2_entries[] =\r
1246{\r
1247 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },\r
1248 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },\r
1249 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
1250 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
1251 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
1252 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
1253 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
1254 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
1255 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },\r
1256 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1 },\r
1257 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1 },\r
1258 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
1259};\r
1260\r
1261#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1262\r
1263static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1264{\r
1265 if (entry->id == MA_OPT2_GAMMA)\r
1266 gp2x_text_out8(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
1267 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
1268 gp2x_text_out8(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
1269 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1270}\r
1271\r
1272\r
cc68a136 1273static void draw_amenu_options(int menu_sel)\r
1274{\r
4e8a534c 1275 int tl_x = 25, tl_y = 50;\r
cc68a136 1276\r
e11c5548 1277 gp2x_pd_clone_buffer2();\r
1278\r
4e8a534c 1279 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
cc68a136 1280\r
1281 // draw cursor\r
1282 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1283\r
e11c5548 1284 gp2x_video_flip2();\r
cc68a136 1285}\r
1286\r
1287static void amenu_loop_options(void)\r
1288{\r
aae35e84 1289 static int menu_sel = 0;\r
4e8a534c 1290 int menu_sel_max;\r
cc68a136 1291 unsigned long inp = 0;\r
4e8a534c 1292 menu_id selected_id;\r
1293\r
1294 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
cc68a136 1295\r
1296 for(;;)\r
1297 {\r
1298 draw_amenu_options(menu_sel);\r
1299 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1300 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1301 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1302 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1303 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1304 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1305 selected_id == MA_OPT2_GAMMA) {\r
1306 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1307 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1308 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1309 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1310 draw_amenu_options(menu_sel);\r
1311 usleep(18*1000);\r
1312 }\r
cc68a136 1313 }\r
1314 }\r
4e8a534c 1315 if (inp & GP2X_B) { // toggleable options\r
1316 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1317 selected_id == MA_OPT2_DONE) {\r
1318 return;\r
cc68a136 1319 }\r
1320 }\r
4e8a534c 1321 if (inp & (GP2X_X|GP2X_A)) return;\r
cc68a136 1322 }\r
1323}\r
1324\r
1325// -------------- options --------------\r
1326\r
4e8a534c 1327\r
1328menu_entry opt_entries[] =\r
1329{\r
1330 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1331 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1 },\r
1332 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x040, 0, 0, 1 },\r
1333 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x080, 0, 0, 1 },\r
1334 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1 },\r
1335 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1336 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1 },\r
1337 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1338 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &currentConfig.PicoOpt, 0x200, 0, 0, 1 },\r
1339 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x020, 0, 0, 1 },\r
1340 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1341 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1 },\r
1342 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1343 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1344 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },\r
1345 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1346 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1347 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1348 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1349 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1350};\r
1351\r
1352#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1353\r
1354\r
51a902ae 1355static const char *region_name(unsigned int code)\r
cc68a136 1356{\r
51a902ae 1357 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1358 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1359 int u, i = 0;\r
1360 if (code) {\r
1361 code <<= 1;\r
1362 while((code >>= 1)) i++;\r
1363 if (i > 4) return "unknown";\r
1364 return names[i];\r
1365 } else {\r
1366 static char name[24];\r
1367 strcpy(name, "Auto:");\r
1368 for (u = 0; u < 3; u++) {\r
1369 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1370 while((code >>= 1)) i++;\r
1371 strcat(name, names_short[i]);\r
1372 }\r
1373 return name;\r
1374 }\r
cc68a136 1375}\r
1376\r
4e8a534c 1377\r
1378static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
cc68a136 1379{\r
4e8a534c 1380 char *str, str24[24];\r
1381\r
1382 switch (entry->id)\r
1383 {\r
1384 case MA_OPT_RENDERER:\r
1385 if (currentConfig.PicoOpt&0x10)\r
1386 str = " 8bit fast";\r
1387 else if (currentConfig.EmuOpt&0x80)\r
1388 str = "16bit accurate";\r
1389 else\r
1390 str = " 8bit accurate";\r
1391 gp2x_text_out8(x, y, "Renderer: %s", str);\r
1392 break;\r
1393 case MA_OPT_SCALING:\r
1394 switch (currentConfig.scaling) {\r
1395 default: str = " OFF"; break;\r
1396 case 1: str = "hw horizontal"; break;\r
1397 case 2: str = "hw horiz. + vert."; break;\r
1398 case 3: str = "sw horizontal"; break;\r
1399 }\r
1400 gp2x_text_out8(x, y, "Scaling: %s", str);\r
1401 break;\r
1402 case MA_OPT_FRAMESKIP:\r
1403 if (currentConfig.Frameskip < 0)\r
1404 strcpy(str24, "Auto");\r
1405 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1406 gp2x_text_out8(x, y, "Frameskip %s", str24);\r
1407 break;\r
1408 case MA_OPT_SOUND_QUALITY:\r
1409 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
1410 gp2x_text_out8(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
1411 break;\r
1412 case MA_OPT_REGION:\r
1413 gp2x_text_out8(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
1414 break;\r
1415 case MA_OPT_CONFIRM_STATES:\r
1416 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1417 default: str = "OFF"; break;\r
1418 case 1: str = "writes"; break;\r
1419 case 4: str = "loads"; break;\r
1420 case 5: str = "both"; break;\r
1421 }\r
1422 gp2x_text_out8(x, y, "Confirm savestate %s", str);\r
1423 break;\r
1424 case MA_OPT_CPU_CLOCKS:\r
1425 gp2x_text_out8(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
1426 break;\r
1427 case MA_OPT_SAVECFG:\r
1428 str24[0] = 0;\r
1429 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1430 gp2x_text_out8(x, y, "Save cfg as default%s", str24);\r
1431 break;\r
1432 case MA_OPT_LOADCFG:\r
1433 gp2x_text_out8(x, y, "Load cfg from profile %i", config_slot);\r
1434 break;\r
1435 default:\r
1436 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1437 break;\r
46969540 1438 }\r
4e8a534c 1439}\r
1440\r
1441\r
1442\r
1443static void draw_menu_options(int menu_sel)\r
1444{\r
1445 int tl_x = 25, tl_y = 32;\r
cc68a136 1446\r
e11c5548 1447 gp2x_pd_clone_buffer2();\r
1448\r
4e8a534c 1449 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
cc68a136 1450\r
1451 // draw cursor\r
1452 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1453\r
e11c5548 1454 gp2x_video_flip2();\r
cc68a136 1455}\r
1456\r
1457static int sndrate_prevnext(int rate, int dir)\r
1458{\r
1459 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1460\r
1461 for (i = 0; i < 5; i++)\r
1462 if (rates[i] == rate) break;\r
1463\r
1464 i += dir ? 1 : -1;\r
1465 if (i > 4) return dir ? 44100 : 22050;\r
1466 if (i < 0) return dir ? 11025 : 8000;\r
1467 return rates[i];\r
1468}\r
1469\r
51a902ae 1470static void region_prevnext(int right)\r
1471{\r
1472 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1473 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1474 int i;\r
1475 if (right) {\r
1476 if (!currentConfig.PicoRegion) {\r
1477 for (i = 0; i < 6; i++)\r
1478 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1479 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1480 else currentConfig.PicoRegion=1;\r
1481 }\r
1482 else currentConfig.PicoRegion<<=1;\r
1483 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1484 } else {\r
1485 if (!currentConfig.PicoRegion) {\r
1486 for (i = 0; i < 6; i++)\r
1487 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1488 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1489 }\r
1490 else currentConfig.PicoRegion>>=1;\r
1491 }\r
1492}\r
1493\r
cc68a136 1494static void menu_options_save(void)\r
1495{\r
cc68a136 1496 PicoOpt = currentConfig.PicoOpt;\r
1497 PsndRate = currentConfig.PsndRate;\r
1498 PicoRegionOverride = currentConfig.PicoRegion;\r
d524c827 1499 if (!(PicoOpt & 0x20)) {\r
1500 // unbind XYZ MODE, just in case\r
1501 unbind_action(0xf00);\r
cc68a136 1502 }\r
2433f409 1503 scaling_update();\r
cc68a136 1504}\r
1505\r
bf098bc5 1506static int menu_loop_options(void)\r
cc68a136 1507{\r
aae35e84 1508 static int menu_sel = 0;\r
4e8a534c 1509 int menu_sel_max, ret;\r
cc68a136 1510 unsigned long inp = 0;\r
4e8a534c 1511 menu_id selected_id;\r
cc68a136 1512\r
51a902ae 1513 currentConfig.PicoOpt = PicoOpt;\r
1514 currentConfig.PsndRate = PsndRate;\r
1515 currentConfig.PicoRegion = PicoRegionOverride;\r
cc68a136 1516\r
4e8a534c 1517 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1518 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1519 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
d524c827 1520 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
4e8a534c 1521\r
1522 while (1)\r
cc68a136 1523 {\r
1524 draw_menu_options(menu_sel);\r
1525 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1526 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1527 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1528 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1529 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1530 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1531 switch (selected_id) {\r
1532 case MA_OPT_RENDERER:\r
1533 if (inp & GP2X_LEFT) {\r
1534 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r
1535 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1536 else if ( currentConfig.EmuOpt &0x80) break;\r
1537 } else {\r
1538 if ( currentConfig.PicoOpt&0x10) break;\r
1539 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r
1540 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1541 }\r
1542 break;\r
1543 case MA_OPT_SOUND_QUALITY:\r
1544 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r
1545 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r
1546 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r
1547 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r
1548 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r
1549 break;\r
1550 case MA_OPT_REGION:\r
1551 region_prevnext(inp & GP2X_RIGHT);\r
1552 break;\r
1553 case MA_OPT_CONFIRM_STATES: {\r
1554 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1555 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1556 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1557 n |= n << 1; n &= ~2;\r
1558 currentConfig.EmuOpt &= ~0xa00;\r
1559 currentConfig.EmuOpt |= n << 9;\r
1560 break;\r
1561 }\r
1562 case MA_OPT_SAVE_SLOT:\r
1563 if (inp & GP2X_RIGHT) {\r
1564 state_slot++; if (state_slot > 9) state_slot = 0;\r
1565 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1566 }\r
1567 break;\r
1568 case MA_OPT_CPU_CLOCKS:\r
1569 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1570 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1571 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1572 draw_menu_options(menu_sel);\r
1573 usleep(50*1000);\r
1574 }\r
1575 break;\r
1576 case MA_OPT_SAVECFG:\r
1577 case MA_OPT_SAVECFG_GAME:\r
1578 case MA_OPT_LOADCFG:\r
1579 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1580 if (config_slot > 9) config_slot = 0;\r
1581 if (config_slot < 0) config_slot = 9;\r
1582 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1583 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1584 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1585 break;\r
1586 default:\r
1587 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1588 break;\r
1589 }\r
1590 }\r
1591 }\r
1592 if (inp & GP2X_B) {\r
1593 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1594 {\r
1595 switch (selected_id)\r
1596 {\r
1597 case MA_OPT_SCD_OPTS:\r
1598 cd_menu_loop_options();\r
1599 if (engineState == PGS_ReloadRom)\r
1600 return 0; // test BIOS\r
1601 break;\r
1602 case MA_OPT_ADV_OPTS:\r
1603 amenu_loop_options();\r
1604 break;\r
1605 case MA_OPT_SAVECFG: // done (update and write)\r
1606 menu_options_save();\r
1607 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1608 else strcpy(menuErrorMsg, "failed to write config");\r
1609 return 1;\r
1610 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1611 menu_options_save();\r
1612 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1613 else strcpy(menuErrorMsg, "failed to write config");\r
1614 return 1;\r
1615 case MA_OPT_LOADCFG:\r
d524c827 1616 ret = emu_ReadConfig(1, 1);\r
1617 if (!ret) ret = emu_ReadConfig(0, 1);\r
1618 if (ret) strcpy(menuErrorMsg, "config loaded");\r
4e8a534c 1619 else strcpy(menuErrorMsg, "failed to load config");\r
1620 return 1;\r
1621 default:\r
1622 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1623 break;\r
1624 }\r
cc68a136 1625 }\r
1626 }\r
51a902ae 1627 if(inp & (GP2X_X|GP2X_A)) {\r
cc68a136 1628 menu_options_save();\r
bf098bc5 1629 return 0; // done (update, no write)\r
cc68a136 1630 }\r
cc68a136 1631 }\r
1632}\r
1633\r
1634// -------------- credits --------------\r
1635\r
1636static void draw_menu_credits(void)\r
1637{\r
1638 int tl_x = 15, tl_y = 70, y;\r
e11c5548 1639 //memset(gp2x_screen, 0, 320*240);\r
1640 gp2x_pd_clone_buffer2();\r
cc68a136 1641\r
672ad671 1642 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
cc68a136 1643 y = tl_y;\r
1644 gp2x_text_out8(tl_x, y, "Credits:");\r
1645 gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1646 gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r
1647 gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1648 gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1649 gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1650 gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r
1651 gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r
1652 gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r
1653 gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1654 gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r
1655 gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1656 gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r
1657 gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r
1658\r
e11c5548 1659 gp2x_video_flip2();\r
cc68a136 1660}\r
1661\r
1662\r
1663// -------------- root menu --------------\r
1664\r
4e8a534c 1665menu_entry main_entries[] =\r
1666{\r
1667 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1668 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1669 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1670 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1671 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1672 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1673 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1674 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1675 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1676 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1677};\r
1678\r
1679#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1680\r
cc68a136 1681static void draw_menu_root(int menu_sel)\r
1682{\r
4e8a534c 1683 const int tl_x = 70, tl_y = 70;\r
1684\r
e11c5548 1685 gp2x_pd_clone_buffer2();\r
cc68a136 1686\r
1687 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r
1688\r
4e8a534c 1689 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
cc68a136 1690\r
1691 // draw cursor\r
1692 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1693 // error\r
1694 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
e11c5548 1695 gp2x_video_flip2();\r
cc68a136 1696}\r
1697\r
1698\r
1699static void menu_loop_root(void)\r
1700{\r
4e8a534c 1701 static int menu_sel = 0;\r
1702 int ret, menu_sel_max;\r
cc68a136 1703 unsigned long inp = 0;\r
1704 char curr_path[PATH_MAX], *selfname;\r
1705 FILE *tstf;\r
1706\r
1707 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1708 {\r
1709 fclose(tstf);\r
1710 strcpy(curr_path, currentConfig.lastRomFile);\r
1711 }\r
1712 else\r
1713 {\r
1714 getcwd(curr_path, PATH_MAX);\r
1715 }\r
1716\r
4e8a534c 1717 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1718 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1719 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1720 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1721 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1722\r
1723 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
d524c827 1724 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
cc68a136 1725\r
2433f409 1726 /* make sure action buttons are not pressed on entering menu */\r
1727 draw_menu_root(menu_sel);\r
1728 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1729\r
1730 for (;;)\r
cc68a136 1731 {\r
1732 draw_menu_root(menu_sel);\r
0af33fe0 1733 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
4e8a534c 1734 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1735 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
0af33fe0 1736 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
cc68a136 1737 if(inp &(GP2X_SELECT|GP2X_X)){\r
1738 if (rom_data) {\r
1739 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1740 engineState = PGS_Running;\r
1741 break;\r
1742 }\r
1743 }\r
4e8a534c 1744 if(inp & GP2X_B) {\r
1745 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1746 {\r
1747 case MA_MAIN_RESUME_GAME:\r
721cd396 1748 if (rom_data) {\r
1749 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1750 engineState = PGS_Running;\r
1751 return;\r
1752 }\r
cc68a136 1753 break;\r
4e8a534c 1754 case MA_MAIN_SAVE_STATE:\r
cc68a136 1755 if (rom_data) {\r
860c6322 1756 if(savestate_menu_loop(0))\r
cc68a136 1757 continue;\r
cc68a136 1758 engineState = PGS_Running;\r
1759 return;\r
1760 }\r
1761 break;\r
4e8a534c 1762 case MA_MAIN_LOAD_STATE:\r
cc68a136 1763 if (rom_data) {\r
860c6322 1764 if(savestate_menu_loop(1))\r
cc68a136 1765 continue;\r
cc68a136 1766 engineState = PGS_Running;\r
1767 return;\r
1768 }\r
1769 break;\r
4e8a534c 1770 case MA_MAIN_RESET_GAME:\r
cc68a136 1771 if (rom_data) {\r
1772 emu_ResetGame();\r
1773 engineState = PGS_Running;\r
1774 return;\r
1775 }\r
1776 break;\r
4e8a534c 1777 case MA_MAIN_LOAD_ROM:\r
cc68a136 1778 selfname = romsel_loop(curr_path);\r
1779 if (selfname) {\r
1780 printf("selected file: %s\n", selfname);\r
cc68a136 1781 engineState = PGS_ReloadRom;\r
1782 }\r
1783 return;\r
4e8a534c 1784 case MA_MAIN_OPTIONS:\r
bf098bc5 1785 ret = menu_loop_options();\r
1786 if (ret == 1) continue; // status update\r
1787 if (engineState == PGS_ReloadRom)\r
1788 return; // BIOS test\r
cc68a136 1789 break;\r
4e8a534c 1790 case MA_MAIN_CONTROLS:\r
cc68a136 1791 kc_sel_loop();\r
1792 break;\r
4e8a534c 1793 case MA_MAIN_CREDITS:\r
cc68a136 1794 draw_menu_credits();\r
1795 usleep(500*1000);\r
1796 inp = wait_for_input(GP2X_B|GP2X_X);\r
1797 break;\r
4e8a534c 1798 case MA_MAIN_EXIT:\r
cc68a136 1799 engineState = PGS_Quit;\r
1800 return;\r
4e8a534c 1801 case MA_MAIN_PATCHES:\r
b67ef287 1802 if (rom_data && PicoPatches) {\r
1803 patches_menu_loop();\r
1804 PicoPatchApply();\r
1805 strcpy(menuErrorMsg, "Patches applied");\r
1806 continue;\r
1807 }\r
1808 break;\r
4e8a534c 1809 default:\r
1810 printf("%s: something unknown selected\n", __FUNCTION__);\r
1811 break;\r
cc68a136 1812 }\r
1813 }\r
1814 menuErrorMsg[0] = 0; // clear error msg\r
1815 }\r
1816}\r
1817\r
1818\r
860c6322 1819static void menu_prepare_bg(void)\r
cc68a136 1820{\r
e11c5548 1821 extern int localPal[0x100];\r
860c6322 1822 int c, i;\r
e11c5548 1823\r
1824 // don't clear old palette just for fun (but make it dark)\r
860c6322 1825 for (i = 0x100-1; i >= 0; i--) {\r
1826 c = localPal[i];\r
1827 localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r
1828 }\r
e11c5548 1829 localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r
1830 localPal[0xf0] = 0x00ffffff;\r
cc68a136 1831\r
860c6322 1832 gp2x_video_setpalette(localPal, 0x100);\r
1833}\r
1834\r
1835static void menu_gfx_prepare(void)\r
1836{\r
1837 menu_prepare_bg();\r
1838\r
cc68a136 1839 // switch to 8bpp\r
e11c5548 1840 gp2x_video_changemode2(8);\r
2433f409 1841 gp2x_video_RGB_setscaling(0, 320, 240);\r
e11c5548 1842 gp2x_video_flip2();\r
1843}\r
1844\r
1845\r
1846void menu_loop(void)\r
1847{\r
1848 menu_gfx_prepare();\r
cc68a136 1849\r
1850 menu_loop_root();\r
1851\r
1852 menuErrorMsg[0] = 0;\r
1853}\r
721cd396 1854\r
1855\r
1856// --------- CD tray close menu ----------\r
1857\r
1858static void draw_menu_tray(int menu_sel)\r
1859{\r
1860 int tl_x = 70, tl_y = 90, y;\r
1861 memset(gp2x_screen, 0xe0, 320*240);\r
1862\r
1863 gp2x_text_out8(tl_x, 20, "The unit is about to");\r
1864 gp2x_text_out8(tl_x, 30, "close the CD tray.");\r
1865\r
1866 y = tl_y;\r
1867 gp2x_text_out8(tl_x, y, "Load new CD image");\r
1868 gp2x_text_out8(tl_x, (y+=10), "Insert nothing");\r
1869\r
1870 // draw cursor\r
1871 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1872 // error\r
1873 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
1874 gp2x_video_flip2();\r
1875}\r
1876\r
1877\r
1878int menu_loop_tray(void)\r
1879{\r
1880 int menu_sel = 0, menu_sel_max = 1;\r
1881 unsigned long inp = 0;\r
1882 char curr_path[PATH_MAX], *selfname;\r
1883 FILE *tstf;\r
1884\r
1885 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
1886 menu_gfx_prepare();\r
1887\r
1888 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1889 {\r
1890 fclose(tstf);\r
1891 strcpy(curr_path, currentConfig.lastRomFile);\r
1892 }\r
1893 else\r
1894 {\r
1895 getcwd(curr_path, PATH_MAX);\r
1896 }\r
1897\r
1898 /* make sure action buttons are not pressed on entering menu */\r
1899 draw_menu_tray(menu_sel);\r
1900 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1901\r
1902 for (;;)\r
1903 {\r
1904 draw_menu_tray(menu_sel);\r
1905 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
1906 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1907 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1908 if(inp & GP2X_B ) {\r
1909 switch (menu_sel) {\r
1910 case 0: // select image\r
1911 selfname = romsel_loop(curr_path);\r
1912 if (selfname) {\r
1913 int ret = -1, cd_type;\r
1914 cd_type = emu_cd_check(NULL);\r
1915 if (cd_type > 0)\r
1916 ret = Insert_CD(romFileName, cd_type == 2);\r
1917 if (ret != 0) {\r
1918 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1919 printf("%s\n", menuErrorMsg);\r
1920 continue;\r
1921 }\r
1922 engineState = PGS_RestartRun;\r
1923 return 1;\r
1924 }\r
1925 break;\r
1926 case 1: // insert nothing\r
1927 engineState = PGS_RestartRun;\r
1928 return 0;\r
1929 }\r
1930 }\r
1931 menuErrorMsg[0] = 0; // clear error msg\r
1932 }\r
1933}\r
1934\r
1935\r
fast MegaDrive/MegaCD/32X emulator