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new menu option code
[libpicofe.git] / gp2x / menu.c
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720ee7f6 1// (c) Copyright 2006 notaz, All rights reserved.\r
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
0805b5b4 16#include "fonts.h"\r
720ee7f6 17#include "usbjoy.h"\r
5e2e14f2 18#include "asmutils.h"\r
720ee7f6 19#include "version.h"\r
20\r
70d2ecc5 21#include <Pico/PicoInt.h>\r
22#include <Pico/Patch.h>\r
23#include <zlib/zlib.h>\r
720ee7f6 24\r
25#ifndef _DIRENT_HAVE_D_TYPE\r
26#error "need d_type for file browser\r
27#endif\r
28\r
29extern char *actionNames[];\r
30extern char romFileName[PATH_MAX];\r
31extern char *rom_data;\r
32extern int mmuhack_status;\r
33extern int state_slot;\r
59633198 34extern int config_slot, config_slot_current;\r
720ee7f6 35\r
36static char *gp2xKeyNames[] = {\r
37 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r
38 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
39 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r
40 "???", "???", "???", "PUSH", "???", "???", "???", "???"\r
41};\r
42\r
43char menuErrorMsg[40] = {0, };\r
44\r
45\r
0805b5b4 46static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r
720ee7f6 47{\r
48 int i,l;\r
49\r
50 screen = screen + x + y*320;\r
51\r
52 for (i = 0; i < strlen(text); i++)\r
53 {\r
54 for (l=0;l<8;l++)\r
55 {\r
56 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r
57 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r
58 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r
59 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r
60 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r
61 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r
62 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r
63 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r
64 }\r
65 screen += 8;\r
66 }\r
67}\r
68\r
69// draws white text to current bbp15 screen\r
0805b5b4 70void gp2x_text_out15(int x, int y, const char *text)\r
720ee7f6 71{\r
72 int i,l;\r
73 unsigned short *screen = gp2x_screen;\r
74\r
75 screen = screen + x + y*320;\r
76\r
77 for (i = 0; i < strlen(text); i++)\r
78 {\r
79 for (l=0;l<8;l++)\r
80 {\r
81 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
82 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
83 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
84 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
85 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
86 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
87 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
88 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
89 }\r
90 screen += 8;\r
91 }\r
92}\r
93\r
94\r
0805b5b4 95void gp2x_text_out8(int x, int y, const char *texto, ...)\r
720ee7f6 96{\r
97 va_list args;\r
98 char buffer[512];\r
99\r
100 va_start(args,texto);\r
101 vsprintf(buffer,texto,args);\r
102 va_end(args);\r
103\r
e5d315a5 104 gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
720ee7f6 105}\r
106\r
107\r
0805b5b4 108void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r
720ee7f6 109{\r
110 gp2x_text(gp2x_screen, x, y, texto, color);\r
111}\r
112\r
0805b5b4 113void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r
720ee7f6 114{\r
115 char buffer[320/8+1];\r
116\r
117 strncpy(buffer, texto, 320/8);\r
118 if (max > 320/8) max = 320/8;\r
119 if (max < 0) max = 0;\r
120 buffer[max] = 0;\r
121\r
e5d315a5 122 gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
720ee7f6 123}\r
124\r
0805b5b4 125static void gp2x_smalltext8(int x, int y, const char *texto)\r
126{\r
127 int i;\r
128 unsigned char *src, *dst;\r
129\r
130 for (i = 0;; i++, x += 6)\r
131 {\r
132 unsigned char c = (unsigned char) texto[i];\r
133 int h = 8;\r
134\r
135 if (!c) break;\r
136\r
137 src = fontdata6x8[c];\r
138 dst = (unsigned char *)gp2x_screen + x + y*320;\r
139\r
140 while (h--)\r
141 {\r
142 int w = 0x20;\r
143 while (w)\r
144 {\r
145 if( *src & w ) *dst = 0xf0;\r
146 dst++;\r
147 w>>=1;\r
148 }\r
149 src++;\r
150\r
151 dst += 320-6;\r
152 }\r
153 }\r
154}\r
155\r
156static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r
157{\r
158 char buffer[320/6+1];\r
159\r
160 strncpy(buffer, texto, 320/6);\r
161 if (max > 320/6) max = 320/6;\r
162 if (max < 0) max = 0;\r
163 buffer[max] = 0;\r
164\r
165 gp2x_smalltext8(x, y, buffer);\r
166}\r
167\r
720ee7f6 168\r
59633198 169typedef enum\r
170{\r
171 MB_NONE = 1, /* no auto processing */\r
172 MB_ONOFF, /* ON/OFF setting */\r
173 MB_RANGE, /* [min-max] setting */\r
174} menu_behavior;\r
175\r
176typedef enum\r
177{\r
178 MA_NONE = 1,\r
179 MA_MAIN_RESUME_GAME,\r
180 MA_MAIN_SAVE_STATE,\r
181 MA_MAIN_LOAD_STATE,\r
182 MA_MAIN_RESET_GAME,\r
183 MA_MAIN_LOAD_ROM,\r
184 MA_MAIN_OPTIONS,\r
185 MA_MAIN_CONTROLS,\r
186 MA_MAIN_CREDITS,\r
187 MA_MAIN_PATCHES,\r
188 MA_MAIN_EXIT,\r
189 MA_OPT_RENDERER,\r
190 MA_OPT_SCALING,\r
191 MA_OPT_ACC_TIMING,\r
192 MA_OPT_ACC_SPRITES,\r
193 MA_OPT_SHOW_FPS,\r
194 MA_OPT_FRAMESKIP,\r
195 MA_OPT_ENABLE_SOUND,\r
196 MA_OPT_SOUND_QUALITY,\r
197 MA_OPT_ARM940_SOUND,\r
198 MA_OPT_6BUTTON_PAD,\r
199 MA_OPT_REGION,\r
200 MA_OPT_SRAM_STATES,\r
201 MA_OPT_CONFIRM_STATES,\r
202 MA_OPT_SAVE_SLOT,\r
203 MA_OPT_CPU_CLOCKS,\r
204 MA_OPT_SCD_OPTS,\r
205 MA_OPT_ADV_OPTS,\r
206 MA_OPT_SAVECFG,\r
207 MA_OPT_SAVECFG_GAME,\r
208 MA_OPT_LOADCFG,\r
209 MA_OPT2_GAMMA,\r
210 MA_OPT2_A_SN_GAMMA,\r
211 MA_OPT2_VSYNC,\r
212 MA_OPT2_ENABLE_Z80,\r
213 MA_OPT2_ENABLE_YM2612,\r
214 MA_OPT2_ENABLE_SN76496,\r
215 MA_OPT2_GZIP_STATES,\r
216 MA_OPT2_NO_LAST_ROM,\r
217 MA_OPT2_RAMTIMINGS,\r
218 MA_OPT2_SQUIDGEHACK,\r
219 MA_OPT2_DONE,\r
220 MA_CDOPT_TESTBIOS_USA,\r
221 MA_CDOPT_TESTBIOS_EUR,\r
222 MA_CDOPT_TESTBIOS_JAP,\r
223 MA_CDOPT_LEDS,\r
224 MA_CDOPT_CDDA,\r
225 MA_CDOPT_PCM,\r
226 MA_CDOPT_READAHEAD,\r
227 MA_CDOPT_SAVERAM,\r
228 MA_CDOPT_SCALEROT_CHIP,\r
229 MA_CDOPT_BETTER_SYNC,\r
230 MA_CDOPT_DONE,\r
231} menu_id;\r
232\r
233typedef struct\r
234{\r
235 char *name;\r
236 menu_behavior beh;\r
237 menu_id id;\r
238 void *var; /* for on-off settings */\r
239 int mask;\r
240 signed char min; /* for ranged integer settings, to be sign-extended */\r
241 signed char max;\r
242 char enabled;\r
243} menu_entry;\r
244\r
245static int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
246{\r
247 int i;\r
248 for (i = 0; i < count; i++)\r
249 {\r
250 if (entries[i].id == id) return i;\r
251 }\r
252\r
253 printf("%s: id %i not found\n", __FUNCTION__, id);\r
254 return 0;\r
255}\r
256\r
257static void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
258{\r
259 int i = me_id2offset(entries, count, id);\r
260 entries[i].enabled = enable;\r
261}\r
262\r
263static int me_count_enabled(const menu_entry *entries, int count)\r
264{\r
265 int i, ret = 0;\r
266\r
267 for (i = 0; i < count; i++)\r
268 {\r
269 if (entries[i].enabled) ret++;\r
270 }\r
271\r
272 return ret;\r
273}\r
274\r
275static menu_id me_index2id(const menu_entry *entries, int count, int index)\r
276{\r
277 int i;\r
278\r
279 for (i = 0; i < count; i++)\r
280 {\r
281 if (entries[i].enabled)\r
282 {\r
283 if (index == 0) break;\r
284 index--;\r
285 }\r
286 }\r
287 if (i >= count) i = count - 1;\r
288 return entries[i].id;\r
289}\r
290\r
291typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);\r
292\r
293static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)\r
294{\r
295 int i, y1 = y;\r
296\r
297 for (i = 0; i < count; i++)\r
298 {\r
299 if (!entries[i].enabled) continue;\r
300 if (entries[i].name == NULL)\r
301 {\r
302 if (cust_draw != NULL)\r
303 cust_draw(&entries[i], x, y1, param);\r
304 y1 += 10;\r
305 continue;\r
306 }\r
307 gp2x_text_out8(x, y1, entries[i].name);\r
308 if (entries[i].beh == MB_ONOFF)\r
309 gp2x_text_out8(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
310 else if (entries[i].beh == MB_RANGE)\r
311 gp2x_text_out8(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
312 y1 += 10;\r
313 }\r
314}\r
315\r
316static int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
317{\r
318 int i = me_id2offset(entries, count, id);\r
319 menu_entry *entry = &entries[i];\r
320 switch (entry->beh)\r
321 {\r
322 case MB_ONOFF:\r
323 *(int *)entry->var ^= entry->mask;\r
324 return 1;\r
325 case MB_RANGE:\r
326 *(int *)entry->var += is_next ? 1 : -1;\r
327 if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;\r
328 if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;\r
329 return 1;\r
330 default:\r
331 return 0;\r
332 }\r
333}\r
334\r
335\r
336\r
337\r
720ee7f6 338static unsigned long inp_prev = 0;\r
339static int inp_prevjoy = 0;\r
340\r
341static unsigned long wait_for_input(unsigned long interesting)\r
342{\r
343 unsigned long ret;\r
5e2e14f2 344 static int repeats = 0, wait = 50*1000;\r
720ee7f6 345 int release = 0, i;\r
346\r
5e2e14f2 347 if (repeats == 2 || repeats == 4) wait /= 2;\r
348 if (repeats == 6) wait = 15 * 1000;\r
720ee7f6 349\r
350 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
5e2e14f2 351 if (i == 0) repeats++;\r
352 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
353 else spend_cycles(wait * currentConfig.CPUclock);\r
720ee7f6 354 }\r
355\r
356 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
357 usleep(50000);\r
358 release = 1;\r
359 }\r
360\r
361 if (release || ret != inp_prev) {\r
362 repeats = 0;\r
5e2e14f2 363 wait = 50*1000;\r
720ee7f6 364 }\r
365 inp_prev = ret;\r
366 inp_prevjoy = 0;\r
367\r
368 // we don't need diagonals in menus\r
369 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
370 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
371 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
372 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
373\r
374 return ret;\r
375}\r
376\r
377static unsigned long input2_read(unsigned long interesting, int *joy)\r
378{\r
379 unsigned long ret;\r
380 int i;\r
381\r
382 do\r
383 {\r
384 *joy = 0;\r
385 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
386 gp2x_usbjoy_update();\r
387 for (i = 0; i < num_of_joys; i++) {\r
388 ret = gp2x_usbjoy_check2(i);\r
389 if (ret) { *joy = i + 1; break; }\r
390 }\r
391 if (ret) break;\r
392 }\r
393 while(0);\r
394\r
395 return ret;\r
396}\r
397\r
398// similar to wait_for_input(), but returns joy num\r
399static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
400{\r
401 unsigned long ret;\r
402 const int wait = 300*1000;\r
403 int i;\r
404\r
405 if (inp_prevjoy == 0) inp_prev &= interesting;\r
406 for (i = 0; i < 6; i++) {\r
407 ret = input2_read(interesting, joy);\r
408 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
409 usleep(wait/6);\r
410 }\r
411\r
412 while ( !(ret = input2_read(interesting, joy)) ) {\r
413 usleep(50000);\r
414 }\r
415\r
416 inp_prev = ret;\r
417 inp_prevjoy = *joy;\r
418\r
419 return ret;\r
420}\r
421\r
422\r
423\r
424// -------------- ROM selector --------------\r
425\r
426static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
427{\r
428 int start, i, pos;\r
429\r
430 start = 12 - sel;\r
431 n--; // exclude current dir (".")\r
432\r
e5d315a5 433 //memset(gp2x_screen, 0, 320*240);\r
434 gp2x_pd_clone_buffer2();\r
720ee7f6 435\r
436 if(start - 2 >= 0)\r
0805b5b4 437 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r
720ee7f6 438 for (i = 0; i < n; i++) {\r
439 pos = start + i;\r
440 if (pos < 0) continue;\r
441 if (pos > 23) break;\r
442 if (namelist[i+1]->d_type == DT_DIR) {\r
0805b5b4 443 gp2x_smalltext8_lim(14, pos*10, "/", 1);\r
444 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r
720ee7f6 445 } else {\r
0805b5b4 446 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r
720ee7f6 447 }\r
448 }\r
449 gp2x_text_out8(5, 120, ">");\r
e5d315a5 450 gp2x_video_flip2();\r
720ee7f6 451}\r
452\r
453static int scandir_cmp(const void *p1, const void *p2)\r
454{\r
455 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
456 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
457 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
458 if ((*d2)->d_type == DT_DIR) return 1;\r
459 return alphasort(d1, d2);\r
460}\r
461\r
79cad122 462static char *filter_exts[] = {\r
463 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
464 ".jpg", ".gpe", ".cue"\r
465};\r
0d0558bd 466\r
467static int scandir_filter(const struct dirent *ent)\r
468{\r
469 const char *p;\r
470 int i;\r
471\r
472 if (ent == NULL || ent->d_name == NULL) return 0;\r
473 if (strlen(ent->d_name) < 5) return 1;\r
474\r
475 p = ent->d_name + strlen(ent->d_name) - 4;\r
476\r
477 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
478 {\r
479 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
480 }\r
481\r
482 return 1;\r
483}\r
720ee7f6 484\r
485static char *romsel_loop(char *curr_path)\r
486{\r
487 struct dirent **namelist;\r
488 DIR *dir;\r
489 int n, sel = 0;\r
490 unsigned long inp = 0;\r
491 char *ret = NULL, *fname = NULL;\r
492\r
493 // is this a dir or a full path?\r
494 if ((dir = opendir(curr_path))) {\r
495 closedir(dir);\r
496 } else {\r
497 char *p;\r
498 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
499 *p = 0;\r
500 fname = p+1;\r
501 }\r
502\r
0d0558bd 503 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
720ee7f6 504 if (n < 0) {\r
505 // try root\r
0d0558bd 506 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
720ee7f6 507 if (n < 0) {\r
508 // oops, we failed\r
509 printf("dir: "); printf(curr_path); printf("\n");\r
510 perror("scandir");\r
511 return NULL;\r
512 }\r
513 }\r
514\r
515 // try to find sel\r
516 if (fname != NULL) {\r
517 int i;\r
518 for (i = 1; i < n; i++) {\r
519 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
520 sel = i - 1;\r
521 break;\r
522 }\r
523 }\r
524 }\r
525\r
526 for (;;)\r
527 {\r
528 draw_dirlist(curr_path, namelist, n, sel);\r
5111820c 529 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
720ee7f6 530 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
531 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
5e2e14f2 532 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
533 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
534 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
535 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
720ee7f6 536 if(inp & GP2X_B) { // enter dir/select\r
537 again:\r
538 if (namelist[sel+1]->d_type == DT_REG) {\r
539 strcpy(romFileName, curr_path);\r
540 strcat(romFileName, "/");\r
541 strcat(romFileName, namelist[sel+1]->d_name);\r
542 ret = romFileName;\r
543 break;\r
544 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
545 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
546 char *p, *newdir = malloc(newlen);\r
547 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
548 char *start = curr_path;\r
549 p = start + strlen(start) - 1;\r
550 while (*p == '/' && p > start) p--;\r
551 while (*p != '/' && p > start) p--;\r
552 if (p <= start) strcpy(newdir, "/");\r
553 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
554 } else {\r
555 strcpy(newdir, curr_path);\r
556 p = newdir + strlen(newdir) - 1;\r
557 while (*p == '/' && p >= newdir) *p-- = 0;\r
558 strcat(newdir, "/");\r
559 strcat(newdir, namelist[sel+1]->d_name);\r
560 }\r
561 ret = romsel_loop(newdir);\r
562 free(newdir);\r
563 break;\r
564 } else {\r
565 // unknown file type, happens on NTFS mounts. Try to guess.\r
566 FILE *tstf; int tmp;\r
567 strcpy(romFileName, curr_path);\r
568 strcat(romFileName, "/");\r
569 strcat(romFileName, namelist[sel+1]->d_name);\r
570 tstf = fopen(romFileName, "rb");\r
571 if (tstf != NULL)\r
572 {\r
573 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
574 namelist[sel+1]->d_type = DT_REG;\r
575 else namelist[sel+1]->d_type = DT_DIR;\r
576 fclose(tstf);\r
577 goto again;\r
578 }\r
579 }\r
580 }\r
581 if(inp & GP2X_X) break; // cancel\r
582 }\r
583\r
584 if (n > 0) {\r
585 while(n--) free(namelist[n]);\r
586 free(namelist);\r
587 }\r
588\r
589 return ret;\r
590}\r
591\r
0ae6813e 592// ------------ debug menu ------------\r
593\r
594char *debugString(void);\r
595\r
596static void draw_debug(void)\r
597{\r
598 char *p, *str = debugString();\r
599 int len, line;\r
600\r
601 gp2x_pd_clone_buffer2();\r
602\r
603 p = str;\r
604 for (line = 0; line < 24; line++)\r
605 {\r
606 while (*p && *p != '\n') p++;\r
607 len = p - str;\r
608 if (len > 55) len = 55;\r
609 gp2x_smalltext8_lim(1, line*10, str, len);\r
610 if (*p == 0) break;\r
611 p++; str = p;\r
612 }\r
613 gp2x_video_flip2();\r
614}\r
615\r
616static void debug_menu_loop(void)\r
617{\r
618 draw_debug();\r
619 wait_for_input(GP2X_B|GP2X_X);\r
620}\r
621\r
70d2ecc5 622// ------------ patch/gg menu ------------\r
623\r
624static void draw_patchlist(int sel)\r
625{\r
626 int start, i, pos;\r
627\r
628 start = 12 - sel;\r
629\r
630 gp2x_pd_clone_buffer2();\r
631\r
632 for (i = 0; i < PicoPatchCount; i++) {\r
633 pos = start + i;\r
634 if (pos < 0) continue;\r
635 if (pos > 23) break;\r
636 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r
af6e9c49 637 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r
70d2ecc5 638 }\r
639 pos = start + i;\r
640 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r
641\r
642 gp2x_text_out8(5, 120, ">");\r
643 gp2x_video_flip2();\r
644}\r
645\r
646\r
0ae6813e 647static void patches_menu_loop(void)\r
70d2ecc5 648{\r
649 int menu_sel = 0;\r
650 unsigned long inp = 0;\r
651\r
652 for(;;)\r
653 {\r
654 draw_patchlist(menu_sel);\r
655 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
656 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
657 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
658 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
659 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
660 if(inp & GP2X_B) { // action\r
661 if (menu_sel < PicoPatchCount)\r
662 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
663 else return;\r
664 }\r
665 if(inp & GP2X_X) return;\r
666 }\r
667\r
668}\r
669\r
4ffd2858 670// ------------ savestate loader ------------\r
671\r
672static void menu_prepare_bg(void);\r
673\r
674static int state_slot_flags = 0;\r
675\r
676static void state_check_slots(void)\r
677{\r
678 int slot;\r
679\r
680 state_slot_flags = 0;\r
681\r
682 for (slot = 0; slot < 10; slot++)\r
683 {\r
684 if (emu_check_save_file(slot))\r
685 {\r
686 state_slot_flags |= 1 << slot;\r
687 }\r
688 }\r
689}\r
690\r
691static void draw_savestate_bg(int slot)\r
692{\r
693 struct PicoVideo tmp_pv;\r
694 unsigned short tmp_cram[0x40];\r
695 unsigned short tmp_vsram[0x40];\r
696 void *tmp_vram, *file;\r
697 char *fname;\r
698\r
699 fname = emu_GetSaveFName(1, 0, slot);\r
700 if (!fname) return;\r
701\r
702 tmp_vram = malloc(sizeof(Pico.vram));\r
703 if (tmp_vram == NULL) return;\r
704\r
705 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
706 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
707 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
708 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
709\r
710 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
711 file = gzopen(fname, "rb");\r
712 emu_set_save_cbs(1);\r
713 } else {\r
714 file = fopen(fname, "rb");\r
715 emu_set_save_cbs(0);\r
716 }\r
717\r
718 if (file) {\r
719 if (PicoMCD & 1) {\r
720 PicoCdLoadStateGfx(file);\r
721 } else {\r
722 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
723 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
724 areaSeek(file, 0x2000, SEEK_CUR);\r
725 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
726 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
727 areaSeek(file, 0x221a0, SEEK_SET);\r
728 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
729 }\r
730 areaClose(file);\r
731 }\r
732\r
733 emu_forced_frame();\r
734 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
735 menu_prepare_bg();\r
736\r
737 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
738 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
739 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
740 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
741 free(tmp_vram);\r
742}\r
743\r
744static void draw_savestate_menu(int menu_sel, int is_loading)\r
745{\r
746 int tl_x = 25, tl_y = 60, y, i;\r
747\r
748 if (state_slot_flags & (1 << menu_sel))\r
749 draw_savestate_bg(menu_sel);\r
750 gp2x_pd_clone_buffer2();\r
751\r
752 gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r
753\r
754 /* draw all 10 slots */\r
755 y = tl_y;\r
756 for (i = 0; i < 10; i++, y+=10)\r
757 {\r
758 gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
759 }\r
760 gp2x_text_out8(tl_x, y, "back");\r
761\r
762 // draw cursor\r
763 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
764\r
765 gp2x_video_flip2();\r
766}\r
767\r
768static int savestate_menu_loop(int is_loading)\r
769{\r
59d0f042 770 static int menu_sel = 10;\r
771 int menu_sel_max = 10;\r
4ffd2858 772 unsigned long inp = 0;\r
773\r
774 state_check_slots();\r
775\r
776 for(;;)\r
777 {\r
778 draw_savestate_menu(menu_sel, is_loading);\r
779 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
780 if(inp & GP2X_UP ) {\r
781 do {\r
782 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
783 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
784 }\r
785 if(inp & GP2X_DOWN) {\r
786 do {\r
787 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
788 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
789 }\r
790 if(inp & GP2X_B) { // save/load\r
791 if (menu_sel < 10) {\r
792 state_slot = menu_sel;\r
793 if (emu_SaveLoadGame(is_loading, 0)) {\r
794 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
795 return 1;\r
796 }\r
797 return 0;\r
798 } else return 1;\r
799 }\r
800 if(inp & GP2X_X) return 1;\r
801 }\r
802}\r
803\r
720ee7f6 804// -------------- key config --------------\r
805\r
806static char *usb_joy_key_name(int joy, int num)\r
807{\r
808 static char name[16];\r
809 switch (num)\r
810 {\r
811 case 0: sprintf(name, "Joy%i UP", joy); break;\r
812 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
813 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
814 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
815 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
816 }\r
817 return name;\r
818}\r
819\r
820static void draw_key_config(int curr_act, int is_p2)\r
821{\r
822 char strkeys[32*5];\r
823 int joy, i;\r
824\r
825 strkeys[0] = 0;\r
826 for (i = 0; i < 32; i++)\r
827 {\r
828 if (currentConfig.KeyBinds[i] & (1 << curr_act))\r
829 {\r
830 if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r
831 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
832 else strcpy(strkeys, gp2xKeyNames[i]);\r
833 }\r
834 }\r
835 for (joy = 0; joy < num_of_joys; joy++)\r
836 {\r
837 for (i = 0; i < 32; i++)\r
838 {\r
839 if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r
840 {\r
841 if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r
842 if (strkeys[0]) {\r
843 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
844 break;\r
845 }\r
846 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
847 }\r
848 }\r
849 }\r
850\r
e5d315a5 851 //memset(gp2x_screen, 0, 320*240);\r
852 gp2x_pd_clone_buffer2();\r
720ee7f6 853 gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);\r
854 gp2x_text_out8(60, 60, "Keys: %s", strkeys);\r
855\r
856 gp2x_text_out8(30, 180, "Use SELECT to change action");\r
857 gp2x_text_out8(30, 190, "Press a key to bind/unbind");\r
858 gp2x_text_out8(30, 200, "Select \"Done\" action and");\r
859 gp2x_text_out8(30, 210, " press any key to finish");\r
e5d315a5 860 gp2x_video_flip2();\r
720ee7f6 861}\r
862\r
863static void key_config_loop(int is_p2)\r
864{\r
865 int curr_act = 0, joy = 0, i;\r
866 unsigned long inp = 0;\r
867\r
868 for (;;)\r
869 {\r
870 draw_key_config(curr_act, is_p2);\r
871 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
872 // printf("got %08lX from joy %i\n", inp, joy);\r
873 if (joy == 0) {\r
874 if (inp & GP2X_SELECT) {\r
875 curr_act++;\r
876 while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r
877 if (curr_act > 31) curr_act = 0;\r
878 }\r
879 inp &= CONFIGURABLE_KEYS;\r
880 inp &= ~GP2X_SELECT;\r
881 }\r
882 if (curr_act == 31 && inp) break;\r
883 if (joy == 0) {\r
884 for (i = 0; i < 32; i++)\r
885 if (inp & (1 << i)) {\r
886 currentConfig.KeyBinds[i] ^= (1 << curr_act);\r
887 if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r
888 else currentConfig.KeyBinds[i] &= ~(1 << 16);\r
889 }\r
890 } else {\r
891 for (i = 0; i < 32; i++)\r
892 if (inp & (1 << i)) {\r
893 currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r
894 if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r
895 else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r
896 }\r
897 }\r
898 }\r
899}\r
900\r
901static void draw_kc_sel(int menu_sel)\r
902{\r
903 int tl_x = 25+40, tl_y = 60, y, i;\r
904 char joyname[36];\r
905\r
906 y = tl_y;\r
e5d315a5 907 //memset(gp2x_screen, 0, 320*240);\r
908 gp2x_pd_clone_buffer2();\r
720ee7f6 909 gp2x_text_out8(tl_x, y, "Player 1");\r
910 gp2x_text_out8(tl_x, (y+=10), "Player 2");\r
911 gp2x_text_out8(tl_x, (y+=10), "Done");\r
912\r
913 // draw cursor\r
914 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
915\r
916 tl_x = 25;\r
917 gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r
918 if (num_of_joys > 0) {\r
919 for (i = 0; i < num_of_joys; i++) {\r
920 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
921 gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
922 }\r
923 } else {\r
924 gp2x_text_out8(tl_x, (y+=10), "none");\r
925 }\r
926\r
927\r
e5d315a5 928 gp2x_video_flip2();\r
720ee7f6 929}\r
930\r
931static void kc_sel_loop(void)\r
932{\r
933 int menu_sel = 2, menu_sel_max = 2;\r
934 unsigned long inp = 0;\r
935\r
936 for(;;)\r
937 {\r
938 draw_kc_sel(menu_sel);\r
939 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
940 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
941 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
942 if(inp & GP2X_B) {\r
943 switch (menu_sel) {\r
944 case 0: key_config_loop(0); return;\r
945 case 1: key_config_loop(1); return;\r
946 default: return;\r
947 }\r
948 }\r
949 if(inp & GP2X_X) return;\r
950 }\r
951}\r
952\r
953\r
954\r
daf91588 955// --------- sega/mega cd options ----------\r
956\r
59633198 957menu_entry cdopt_entries[] =\r
daf91588 958{\r
59633198 959 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
960 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
961 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
962 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
963 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
964 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
965 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
966 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
967 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
968 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
969 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
970};\r
971\r
972#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
973\r
974\r
975struct bios_names_t\r
976{\r
977 char us[32], eu[32], jp[32];\r
978};\r
979\r
980static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
981{\r
982 struct bios_names_t *bios_names = param;\r
983 char ra_buff[16];\r
984\r
985 switch (entry->id)\r
986 {\r
987 case MA_CDOPT_TESTBIOS_USA: gp2x_text_out8(x, y, "USA BIOS: %s", bios_names->us); break;\r
988 case MA_CDOPT_TESTBIOS_EUR: gp2x_text_out8(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
989 case MA_CDOPT_TESTBIOS_JAP: gp2x_text_out8(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
990 case MA_CDOPT_READAHEAD:\r
991 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
992 else strcpy(ra_buff, " OFF");\r
993 gp2x_text_out8(x, y, "ReadAhead buffer %s", ra_buff);\r
994 break;\r
995 default:break;\r
996 }\r
997}\r
998\r
999static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
1000{\r
1001 int tl_x = 25, tl_y = 60;\r
1002 menu_id selected_id;\r
5f9922e6 1003 char ra_buff[16];\r
1004\r
1005 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1006 else strcpy(ra_buff, " OFF");\r
daf91588 1007\r
e5d315a5 1008 gp2x_pd_clone_buffer2();\r
1009\r
59633198 1010 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
daf91588 1011\r
1012 // draw cursor\r
1013 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1014\r
59633198 1015 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1016 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
1017 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
1018 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
daf91588 1019 gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r
1020\r
e5d315a5 1021 gp2x_video_flip2();\r
daf91588 1022}\r
1023\r
1024static void cd_menu_loop_options(void)\r
1025{\r
59d0f042 1026 static int menu_sel = 0;\r
1027 int menu_sel_max = 10;\r
daf91588 1028 unsigned long inp = 0;\r
59633198 1029 struct bios_names_t bios_names;\r
1030 menu_id selected_id;\r
1031 char *bios, *p;\r
daf91588 1032\r
1033 if (find_bios(4, &bios)) { // US\r
1034 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1035 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
1036 } else strcpy(bios_names.us, "NOT FOUND");\r
daf91588 1037\r
1038 if (find_bios(8, &bios)) { // EU\r
1039 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1040 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
1041 } else strcpy(bios_names.eu, "NOT FOUND");\r
daf91588 1042\r
1043 if (find_bios(1, &bios)) { // JP\r
1044 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1045 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
1046 } else strcpy(bios_names.jp, "NOT FOUND");\r
daf91588 1047\r
1048 for(;;)\r
1049 {\r
59633198 1050 draw_cd_menu_options(menu_sel, &bios_names);\r
daf91588 1051 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
59633198 1052 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1053 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1054 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1055 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1056 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1057 selected_id == MA_CDOPT_READAHEAD) {\r
1058 if (inp & GP2X_LEFT) {\r
1059 PicoCDBuffers >>= 1;\r
1060 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
1061 } else {\r
1062 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
1063 else PicoCDBuffers <<= 1;\r
1064 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
1065 }\r
daf91588 1066 }\r
1067 }\r
59633198 1068 if (inp & GP2X_B) { // toggleable options\r
1069 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
1070 selected_id == MA_CDOPT_DONE) {\r
1071 return;\r
1072 }\r
1073 }\r
1074 if (inp & GP2X_START) { // BIOS testers\r
1075 switch (selected_id) {\r
1076 case MA_CDOPT_TESTBIOS_USA:\r
1077 if (find_bios(4, &bios)) { // test US\r
daf91588 1078 strcpy(romFileName, bios);\r
1079 engineState = PGS_ReloadRom;\r
1080 return;\r
1081 }\r
1082 break;\r
59633198 1083 case MA_CDOPT_TESTBIOS_EUR:\r
1084 if (find_bios(8, &bios)) { // test EU\r
daf91588 1085 strcpy(romFileName, bios);\r
1086 engineState = PGS_ReloadRom;\r
1087 return;\r
1088 }\r
1089 break;\r
59633198 1090 case MA_CDOPT_TESTBIOS_JAP:\r
1091 if (find_bios(1, &bios)) { // test JP\r
daf91588 1092 strcpy(romFileName, bios);\r
1093 engineState = PGS_ReloadRom;\r
1094 return;\r
1095 }\r
1096 break;\r
59633198 1097 default:\r
1098 break;\r
daf91588 1099 }\r
1100 }\r
59633198 1101 if (inp & (GP2X_X|GP2X_A)) return;\r
daf91588 1102 }\r
1103}\r
1104\r
1105\r
1106// --------- advanced options ----------\r
1107\r
59633198 1108menu_entry opt2_entries[] =\r
1109{\r
1110 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },\r
1111 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },\r
1112 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
1113 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
1114 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
1115 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
1116 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
1117 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
1118 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },\r
1119 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1 },\r
1120 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1 },\r
1121 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
1122};\r
1123\r
1124#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1125\r
1126static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1127{\r
1128 if (entry->id == MA_OPT2_GAMMA)\r
1129 gp2x_text_out8(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
1130 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
1131 gp2x_text_out8(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
1132 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1133}\r
1134\r
1135\r
720ee7f6 1136static void draw_amenu_options(int menu_sel)\r
1137{\r
59633198 1138 int tl_x = 25, tl_y = 50;\r
720ee7f6 1139\r
e5d315a5 1140 gp2x_pd_clone_buffer2();\r
1141\r
59633198 1142 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
720ee7f6 1143\r
1144 // draw cursor\r
1145 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1146\r
e5d315a5 1147 gp2x_video_flip2();\r
720ee7f6 1148}\r
1149\r
1150static void amenu_loop_options(void)\r
1151{\r
59d0f042 1152 static int menu_sel = 0;\r
59633198 1153 int menu_sel_max;\r
720ee7f6 1154 unsigned long inp = 0;\r
59633198 1155 menu_id selected_id;\r
1156\r
1157 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
720ee7f6 1158\r
1159 for(;;)\r
1160 {\r
1161 draw_amenu_options(menu_sel);\r
1162 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
59633198 1163 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1164 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1165 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1166 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1167 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1168 selected_id == MA_OPT2_GAMMA) {\r
1169 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1170 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1171 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1172 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1173 draw_amenu_options(menu_sel);\r
1174 usleep(18*1000);\r
1175 }\r
720ee7f6 1176 }\r
1177 }\r
59633198 1178 if (inp & GP2X_B) { // toggleable options\r
1179 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1180 selected_id == MA_OPT2_DONE) {\r
1181 return;\r
720ee7f6 1182 }\r
1183 }\r
59633198 1184 if (inp & (GP2X_X|GP2X_A)) return;\r
720ee7f6 1185 }\r
1186}\r
1187\r
1188// -------------- options --------------\r
1189\r
59633198 1190\r
1191menu_entry opt_entries[] =\r
1192{\r
1193 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1194 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1 },\r
1195 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x040, 0, 0, 1 },\r
1196 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x080, 0, 0, 1 },\r
1197 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1 },\r
1198 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1199 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1 },\r
1200 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1201 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &currentConfig.PicoOpt, 0x200, 0, 0, 1 },\r
1202 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x020, 0, 0, 1 },\r
1203 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1204 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1 },\r
1205 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1206 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1207 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },\r
1208 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1209 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1210 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1211 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1212 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1213};\r
1214\r
1215#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1216\r
1217\r
979ba09f 1218static const char *region_name(unsigned int code)\r
720ee7f6 1219{\r
979ba09f 1220 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1221 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1222 int u, i = 0;\r
1223 if (code) {\r
1224 code <<= 1;\r
1225 while((code >>= 1)) i++;\r
1226 if (i > 4) return "unknown";\r
1227 return names[i];\r
1228 } else {\r
1229 static char name[24];\r
1230 strcpy(name, "Auto:");\r
1231 for (u = 0; u < 3; u++) {\r
1232 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1233 while((code >>= 1)) i++;\r
1234 strcat(name, names_short[i]);\r
1235 }\r
1236 return name;\r
1237 }\r
720ee7f6 1238}\r
1239\r
59633198 1240\r
1241static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
720ee7f6 1242{\r
59633198 1243 char *str, str24[24];\r
1244\r
1245 switch (entry->id)\r
1246 {\r
1247 case MA_OPT_RENDERER:\r
1248 if (currentConfig.PicoOpt&0x10)\r
1249 str = " 8bit fast";\r
1250 else if (currentConfig.EmuOpt&0x80)\r
1251 str = "16bit accurate";\r
1252 else\r
1253 str = " 8bit accurate";\r
1254 gp2x_text_out8(x, y, "Renderer: %s", str);\r
1255 break;\r
1256 case MA_OPT_SCALING:\r
1257 switch (currentConfig.scaling) {\r
1258 default: str = " OFF"; break;\r
1259 case 1: str = "hw horizontal"; break;\r
1260 case 2: str = "hw horiz. + vert."; break;\r
1261 case 3: str = "sw horizontal"; break;\r
1262 }\r
1263 gp2x_text_out8(x, y, "Scaling: %s", str);\r
1264 break;\r
1265 case MA_OPT_FRAMESKIP:\r
1266 if (currentConfig.Frameskip < 0)\r
1267 strcpy(str24, "Auto");\r
1268 else sprintf(str24, "%i", currentConfig.Frameskip);\r
1269 gp2x_text_out8(x, y, "Frameskip %s", str24);\r
1270 break;\r
1271 case MA_OPT_SOUND_QUALITY:\r
1272 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
1273 gp2x_text_out8(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
1274 break;\r
1275 case MA_OPT_REGION:\r
1276 gp2x_text_out8(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
1277 break;\r
1278 case MA_OPT_CONFIRM_STATES:\r
1279 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1280 default: str = "OFF"; break;\r
1281 case 1: str = "writes"; break;\r
1282 case 4: str = "loads"; break;\r
1283 case 5: str = "both"; break;\r
1284 }\r
1285 gp2x_text_out8(x, y, "Confirm savestate %s", str);\r
1286 break;\r
1287 case MA_OPT_CPU_CLOCKS:\r
1288 gp2x_text_out8(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
1289 break;\r
1290 case MA_OPT_SAVECFG:\r
1291 str24[0] = 0;\r
1292 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
1293 gp2x_text_out8(x, y, "Save cfg as default%s", str24);\r
1294 break;\r
1295 case MA_OPT_LOADCFG:\r
1296 gp2x_text_out8(x, y, "Load cfg from profile %i", config_slot);\r
1297 break;\r
1298 default:\r
1299 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1300 break;\r
46ede6a6 1301 }\r
59633198 1302}\r
1303\r
1304\r
1305\r
1306static void draw_menu_options(int menu_sel)\r
1307{\r
1308 int tl_x = 25, tl_y = 32;\r
720ee7f6 1309\r
e5d315a5 1310 gp2x_pd_clone_buffer2();\r
1311\r
59633198 1312 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
720ee7f6 1313\r
1314 // draw cursor\r
1315 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1316\r
e5d315a5 1317 gp2x_video_flip2();\r
720ee7f6 1318}\r
1319\r
1320static int sndrate_prevnext(int rate, int dir)\r
1321{\r
1322 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1323\r
1324 for (i = 0; i < 5; i++)\r
1325 if (rates[i] == rate) break;\r
1326\r
1327 i += dir ? 1 : -1;\r
1328 if (i > 4) return dir ? 44100 : 22050;\r
1329 if (i < 0) return dir ? 11025 : 8000;\r
1330 return rates[i];\r
1331}\r
1332\r
979ba09f 1333static void region_prevnext(int right)\r
1334{\r
1335 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1336 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1337 int i;\r
1338 if (right) {\r
1339 if (!currentConfig.PicoRegion) {\r
1340 for (i = 0; i < 6; i++)\r
1341 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1342 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1343 else currentConfig.PicoRegion=1;\r
1344 }\r
1345 else currentConfig.PicoRegion<<=1;\r
1346 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1347 } else {\r
1348 if (!currentConfig.PicoRegion) {\r
1349 for (i = 0; i < 6; i++)\r
1350 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1351 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1352 }\r
1353 else currentConfig.PicoRegion>>=1;\r
1354 }\r
1355}\r
1356\r
720ee7f6 1357static void menu_options_save(void)\r
1358{\r
720ee7f6 1359 PicoOpt = currentConfig.PicoOpt;\r
1360 PsndRate = currentConfig.PsndRate;\r
1361 PicoRegionOverride = currentConfig.PicoRegion;\r
1362 if (PicoOpt & 0x20) {\r
1363 actionNames[ 8] = "Z"; actionNames[ 9] = "Y";\r
1364 actionNames[10] = "X"; actionNames[11] = "MODE";\r
1365 } else {\r
1366 actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;\r
1367 }\r
79cad122 1368 scaling_update();\r
720ee7f6 1369}\r
1370\r
daf91588 1371static int menu_loop_options(void)\r
720ee7f6 1372{\r
59d0f042 1373 static int menu_sel = 0;\r
59633198 1374 int menu_sel_max, ret;\r
720ee7f6 1375 unsigned long inp = 0;\r
59633198 1376 menu_id selected_id;\r
720ee7f6 1377\r
979ba09f 1378 currentConfig.PicoOpt = PicoOpt;\r
1379 currentConfig.PsndRate = PsndRate;\r
1380 currentConfig.PicoRegion = PicoRegionOverride;\r
720ee7f6 1381\r
59633198 1382 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1383 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1384 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1385\r
1386 while (1)\r
720ee7f6 1387 {\r
1388 draw_menu_options(menu_sel);\r
1389 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
59633198 1390 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1391 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1392 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1393 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1394 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1395 switch (selected_id) {\r
1396 case MA_OPT_RENDERER:\r
1397 if (inp & GP2X_LEFT) {\r
1398 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r
1399 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1400 else if ( currentConfig.EmuOpt &0x80) break;\r
1401 } else {\r
1402 if ( currentConfig.PicoOpt&0x10) break;\r
1403 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r
1404 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1405 }\r
1406 break;\r
1407 case MA_OPT_SOUND_QUALITY:\r
1408 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r
1409 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r
1410 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r
1411 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r
1412 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r
1413 break;\r
1414 case MA_OPT_REGION:\r
1415 region_prevnext(inp & GP2X_RIGHT);\r
1416 break;\r
1417 case MA_OPT_CONFIRM_STATES: {\r
1418 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1419 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1420 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1421 n |= n << 1; n &= ~2;\r
1422 currentConfig.EmuOpt &= ~0xa00;\r
1423 currentConfig.EmuOpt |= n << 9;\r
1424 break;\r
1425 }\r
1426 case MA_OPT_SAVE_SLOT:\r
1427 if (inp & GP2X_RIGHT) {\r
1428 state_slot++; if (state_slot > 9) state_slot = 0;\r
1429 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1430 }\r
1431 break;\r
1432 case MA_OPT_CPU_CLOCKS:\r
1433 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1434 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1435 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1436 draw_menu_options(menu_sel);\r
1437 usleep(50*1000);\r
1438 }\r
1439 break;\r
1440 case MA_OPT_SAVECFG:\r
1441 case MA_OPT_SAVECFG_GAME:\r
1442 case MA_OPT_LOADCFG:\r
1443 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1444 if (config_slot > 9) config_slot = 0;\r
1445 if (config_slot < 0) config_slot = 9;\r
1446 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1447 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1448 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1449 break;\r
1450 default:\r
1451 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1452 break;\r
1453 }\r
1454 }\r
1455 }\r
1456 if (inp & GP2X_B) {\r
1457 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1458 {\r
1459 switch (selected_id)\r
1460 {\r
1461 case MA_OPT_SCD_OPTS:\r
1462 cd_menu_loop_options();\r
1463 if (engineState == PGS_ReloadRom)\r
1464 return 0; // test BIOS\r
1465 break;\r
1466 case MA_OPT_ADV_OPTS:\r
1467 amenu_loop_options();\r
1468 break;\r
1469 case MA_OPT_SAVECFG: // done (update and write)\r
1470 menu_options_save();\r
1471 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1472 else strcpy(menuErrorMsg, "failed to write config");\r
1473 return 1;\r
1474 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1475 menu_options_save();\r
1476 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1477 else strcpy(menuErrorMsg, "failed to write config");\r
1478 return 1;\r
1479 case MA_OPT_LOADCFG:\r
1480 ret = emu_ReadConfig(1);\r
1481 if (!ret) ret = emu_ReadConfig(0);\r
1482 if (!ret) strcpy(menuErrorMsg, "config loaded");\r
1483 else strcpy(menuErrorMsg, "failed to load config");\r
1484 return 1;\r
1485 default:\r
1486 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1487 break;\r
1488 }\r
720ee7f6 1489 }\r
1490 }\r
979ba09f 1491 if(inp & (GP2X_X|GP2X_A)) {\r
720ee7f6 1492 menu_options_save();\r
daf91588 1493 return 0; // done (update, no write)\r
720ee7f6 1494 }\r
720ee7f6 1495 }\r
1496}\r
1497\r
1498// -------------- credits --------------\r
1499\r
1500static void draw_menu_credits(void)\r
1501{\r
1502 int tl_x = 15, tl_y = 70, y;\r
e5d315a5 1503 //memset(gp2x_screen, 0, 320*240);\r
1504 gp2x_pd_clone_buffer2();\r
720ee7f6 1505\r
5111820c 1506 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
720ee7f6 1507 y = tl_y;\r
1508 gp2x_text_out8(tl_x, y, "Credits:");\r
1509 gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1510 gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r
1511 gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1512 gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1513 gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1514 gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r
1515 gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r
1516 gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r
1517 gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1518 gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r
1519 gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1520 gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r
1521 gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r
1522\r
e5d315a5 1523 gp2x_video_flip2();\r
720ee7f6 1524}\r
1525\r
1526\r
1527// -------------- root menu --------------\r
1528\r
59633198 1529menu_entry main_entries[] =\r
1530{\r
1531 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1532 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1533 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1534 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1535 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1536 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1537 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1538 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1539 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1540 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1541};\r
1542\r
1543#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1544\r
720ee7f6 1545static void draw_menu_root(int menu_sel)\r
1546{\r
59633198 1547 const int tl_x = 70, tl_y = 70;\r
1548\r
e5d315a5 1549 gp2x_pd_clone_buffer2();\r
720ee7f6 1550\r
1551 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r
1552\r
59633198 1553 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
720ee7f6 1554\r
1555 // draw cursor\r
1556 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1557 // error\r
1558 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
e5d315a5 1559 gp2x_video_flip2();\r
720ee7f6 1560}\r
1561\r
1562\r
1563static void menu_loop_root(void)\r
1564{\r
59633198 1565 static int menu_sel = 0;\r
1566 int ret, menu_sel_max;\r
720ee7f6 1567 unsigned long inp = 0;\r
1568 char curr_path[PATH_MAX], *selfname;\r
1569 FILE *tstf;\r
1570\r
1571 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1572 {\r
1573 fclose(tstf);\r
1574 strcpy(curr_path, currentConfig.lastRomFile);\r
1575 }\r
1576 else\r
1577 {\r
1578 getcwd(curr_path, PATH_MAX);\r
1579 }\r
1580\r
59633198 1581 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1582 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1583 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1584 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1585 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1586\r
1587 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
720ee7f6 1588\r
79cad122 1589 /* make sure action buttons are not pressed on entering menu */\r
1590 draw_menu_root(menu_sel);\r
1591 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1592\r
1593 for (;;)\r
720ee7f6 1594 {\r
1595 draw_menu_root(menu_sel);\r
0ae6813e 1596 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
59633198 1597 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1598 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
0ae6813e 1599 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
720ee7f6 1600 if(inp &(GP2X_SELECT|GP2X_X)){\r
1601 if (rom_data) {\r
1602 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1603 engineState = PGS_Running;\r
1604 break;\r
1605 }\r
1606 }\r
59633198 1607 if(inp & GP2X_B) {\r
1608 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1609 {\r
1610 case MA_MAIN_RESUME_GAME:\r
5e2e14f2 1611 if (rom_data) {\r
1612 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1613 engineState = PGS_Running;\r
1614 return;\r
1615 }\r
720ee7f6 1616 break;\r
59633198 1617 case MA_MAIN_SAVE_STATE:\r
720ee7f6 1618 if (rom_data) {\r
4ffd2858 1619 if(savestate_menu_loop(0))\r
720ee7f6 1620 continue;\r
720ee7f6 1621 engineState = PGS_Running;\r
1622 return;\r
1623 }\r
1624 break;\r
59633198 1625 case MA_MAIN_LOAD_STATE:\r
720ee7f6 1626 if (rom_data) {\r
4ffd2858 1627 if(savestate_menu_loop(1))\r
720ee7f6 1628 continue;\r
720ee7f6 1629 engineState = PGS_Running;\r
1630 return;\r
1631 }\r
1632 break;\r
59633198 1633 case MA_MAIN_RESET_GAME:\r
720ee7f6 1634 if (rom_data) {\r
1635 emu_ResetGame();\r
1636 engineState = PGS_Running;\r
1637 return;\r
1638 }\r
1639 break;\r
59633198 1640 case MA_MAIN_LOAD_ROM:\r
720ee7f6 1641 selfname = romsel_loop(curr_path);\r
1642 if (selfname) {\r
1643 printf("selected file: %s\n", selfname);\r
720ee7f6 1644 engineState = PGS_ReloadRom;\r
1645 }\r
1646 return;\r
59633198 1647 case MA_MAIN_OPTIONS:\r
daf91588 1648 ret = menu_loop_options();\r
1649 if (ret == 1) continue; // status update\r
1650 if (engineState == PGS_ReloadRom)\r
1651 return; // BIOS test\r
720ee7f6 1652 break;\r
59633198 1653 case MA_MAIN_CONTROLS:\r
720ee7f6 1654 kc_sel_loop();\r
1655 break;\r
59633198 1656 case MA_MAIN_CREDITS:\r
720ee7f6 1657 draw_menu_credits();\r
1658 usleep(500*1000);\r
1659 inp = wait_for_input(GP2X_B|GP2X_X);\r
1660 break;\r
59633198 1661 case MA_MAIN_EXIT:\r
720ee7f6 1662 engineState = PGS_Quit;\r
1663 return;\r
59633198 1664 case MA_MAIN_PATCHES:\r
70d2ecc5 1665 if (rom_data && PicoPatches) {\r
1666 patches_menu_loop();\r
1667 PicoPatchApply();\r
1668 strcpy(menuErrorMsg, "Patches applied");\r
1669 continue;\r
1670 }\r
1671 break;\r
59633198 1672 default:\r
1673 printf("%s: something unknown selected\n", __FUNCTION__);\r
1674 break;\r
720ee7f6 1675 }\r
1676 }\r
1677 menuErrorMsg[0] = 0; // clear error msg\r
1678 }\r
1679}\r
1680\r
1681\r
4ffd2858 1682static void menu_prepare_bg(void)\r
720ee7f6 1683{\r
e5d315a5 1684 extern int localPal[0x100];\r
4ffd2858 1685 int c, i;\r
e5d315a5 1686\r
1687 // don't clear old palette just for fun (but make it dark)\r
4ffd2858 1688 for (i = 0x100-1; i >= 0; i--) {\r
1689 c = localPal[i];\r
1690 localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r
1691 }\r
e5d315a5 1692 localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r
1693 localPal[0xf0] = 0x00ffffff;\r
720ee7f6 1694\r
4ffd2858 1695 gp2x_video_setpalette(localPal, 0x100);\r
1696}\r
1697\r
1698static void menu_gfx_prepare(void)\r
1699{\r
1700 menu_prepare_bg();\r
1701\r
720ee7f6 1702 // switch to 8bpp\r
e5d315a5 1703 gp2x_video_changemode2(8);\r
79cad122 1704 gp2x_video_RGB_setscaling(0, 320, 240);\r
e5d315a5 1705 gp2x_video_flip2();\r
1706}\r
1707\r
1708\r
1709void menu_loop(void)\r
1710{\r
1711 menu_gfx_prepare();\r
720ee7f6 1712\r
1713 menu_loop_root();\r
1714\r
1715 menuErrorMsg[0] = 0;\r
1716}\r
5e2e14f2 1717\r
1718\r
1719// --------- CD tray close menu ----------\r
1720\r
1721static void draw_menu_tray(int menu_sel)\r
1722{\r
1723 int tl_x = 70, tl_y = 90, y;\r
1724 memset(gp2x_screen, 0xe0, 320*240);\r
1725\r
1726 gp2x_text_out8(tl_x, 20, "The unit is about to");\r
1727 gp2x_text_out8(tl_x, 30, "close the CD tray.");\r
1728\r
1729 y = tl_y;\r
1730 gp2x_text_out8(tl_x, y, "Load new CD image");\r
1731 gp2x_text_out8(tl_x, (y+=10), "Insert nothing");\r
1732\r
1733 // draw cursor\r
1734 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r
1735 // error\r
1736 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r
1737 gp2x_video_flip2();\r
1738}\r
1739\r
1740\r
1741int menu_loop_tray(void)\r
1742{\r
1743 int menu_sel = 0, menu_sel_max = 1;\r
1744 unsigned long inp = 0;\r
1745 char curr_path[PATH_MAX], *selfname;\r
1746 FILE *tstf;\r
1747\r
1748 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
1749 menu_gfx_prepare();\r
1750\r
1751 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1752 {\r
1753 fclose(tstf);\r
1754 strcpy(curr_path, currentConfig.lastRomFile);\r
1755 }\r
1756 else\r
1757 {\r
1758 getcwd(curr_path, PATH_MAX);\r
1759 }\r
1760\r
1761 /* make sure action buttons are not pressed on entering menu */\r
1762 draw_menu_tray(menu_sel);\r
1763 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1764\r
1765 for (;;)\r
1766 {\r
1767 draw_menu_tray(menu_sel);\r
1768 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
1769 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1770 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1771 if(inp & GP2X_B ) {\r
1772 switch (menu_sel) {\r
1773 case 0: // select image\r
1774 selfname = romsel_loop(curr_path);\r
1775 if (selfname) {\r
1776 int ret = -1, cd_type;\r
1777 cd_type = emu_cd_check(NULL);\r
1778 if (cd_type > 0)\r
1779 ret = Insert_CD(romFileName, cd_type == 2);\r
1780 if (ret != 0) {\r
1781 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
1782 printf("%s\n", menuErrorMsg);\r
1783 continue;\r
1784 }\r
1785 engineState = PGS_RestartRun;\r
1786 return 1;\r
1787 }\r
1788 break;\r
1789 case 1: // insert nothing\r
1790 engineState = PGS_RestartRun;\r
1791 return 0;\r
1792 }\r
1793 }\r
1794 menuErrorMsg[0] = 0; // clear error msg\r
1795 }\r
1796}\r
1797\r
1798\r
PicoDrive's frontend in a lib