b2b95d2e |
1 | // (c) Copyright 2006,2007 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 "minimal.h"\r |
14 | #include "usbjoy.h"\r |
15 | #include "asmutils.h"\r |
16 | #include "menu.h"\r |
17 | #include "main.h"\r |
18 | #include "fonts.h"\r |
19 | #include "gp2x.h"\r |
20 | \r |
21 | #ifndef _DIRENT_HAVE_D_TYPE\r |
22 | #error "need d_type for file browser\r |
23 | #endif\r |
24 | \r |
25 | extern char lastLoadedGameName[PATH_MAX];\r |
26 | extern int mmuhack_status;\r |
27 | //extern int state_slot; // TODO\r |
28 | extern uint8 Exit; // exit emu loop flag\r |
29 | \r |
30 | static char *gp2xKeyNames[] = {\r |
31 | "UP", "01???", "LEFT", "03???", "DOWN", "05???", "RIGHT", "07???",\r |
32 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
33 | "10???", "11???", "12???","13???", "14???","15???", "VOL DOWN", "VOL UP",\r |
34 | "18???", "19???", "1a???","PUSH", "1c???","1d???", "1e???", "1f???"\r |
35 | };\r |
36 | \r |
37 | char menuErrorMsg[40] = {0, };\r |
38 | \r |
39 | // TODO\r |
40 | void gp2x_fceu_copy_bg(void)\r |
41 | {\r |
42 | memset(gp2x_screen, 0, 320*240*2);\r |
43 | }\r |
44 | \r |
45 | // draws white text to current bbp15 screen\r |
46 | static void gp2x_text_out15_(int x, int y, const char *text)\r |
47 | {\r |
48 | int i,l;\r |
49 | unsigned short *screen = gp2x_screen;\r |
50 | \r |
51 | screen = screen + x + y*320;\r |
52 | \r |
53 | for (i = 0; i < strlen(text); i++)\r |
54 | {\r |
55 | for (l=0;l<8;l++)\r |
56 | {\r |
57 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
58 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
59 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
60 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
61 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
62 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
63 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
64 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
65 | }\r |
66 | screen += 8;\r |
67 | }\r |
68 | }\r |
69 | \r |
70 | void gp2x_text_out15(int x, int y, const char *texto, ...)\r |
71 | {\r |
72 | va_list args;\r |
73 | char buffer[512];\r |
74 | \r |
75 | va_start(args,texto);\r |
76 | vsprintf(buffer,texto,args);\r |
77 | va_end(args);\r |
78 | \r |
79 | gp2x_text_out15_(x,y,buffer);\r |
80 | }\r |
81 | \r |
82 | \r |
83 | void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r |
84 | {\r |
85 | char buffer[320/8+1];\r |
86 | \r |
87 | strncpy(buffer, texto, 320/8);\r |
88 | if (max > 320/8) max = 320/8;\r |
89 | if (max < 0) max = 0;\r |
90 | buffer[max] = 0;\r |
91 | \r |
92 | gp2x_text_out15(x,y,buffer);\r |
93 | }\r |
94 | \r |
95 | static void gp2x_smalltext16(int x, int y, const char *texto)\r |
96 | {\r |
97 | int i;\r |
98 | unsigned char *src;\r |
99 | unsigned short *dst;\r |
100 | \r |
101 | for (i = 0;; i++, x += 6)\r |
102 | {\r |
103 | unsigned char c = (unsigned char) texto[i];\r |
104 | int h = 8;\r |
105 | \r |
106 | if (!c) break;\r |
107 | \r |
108 | src = fontdata6x8[c];\r |
109 | dst = (unsigned short *)gp2x_screen + x + y*320;\r |
110 | \r |
111 | while (h--)\r |
112 | {\r |
113 | int w = 0x20;\r |
114 | while (w)\r |
115 | {\r |
116 | if( *src & w ) *dst = 0xffff;\r |
117 | dst++;\r |
118 | w>>=1;\r |
119 | }\r |
120 | src++;\r |
121 | \r |
122 | dst += 320-6;\r |
123 | }\r |
124 | }\r |
125 | }\r |
126 | \r |
127 | static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r |
128 | {\r |
129 | char buffer[320/6+1];\r |
130 | \r |
131 | strncpy(buffer, texto, 320/6);\r |
132 | if (max > 320/6) max = 320/6;\r |
133 | if (max < 0) max = 0;\r |
134 | buffer[max] = 0;\r |
135 | \r |
136 | gp2x_smalltext16(x, y, buffer);\r |
137 | }\r |
138 | \r |
139 | \r |
140 | static unsigned long inp_prev = 0;\r |
141 | static int inp_prevjoy = 0;\r |
142 | \r |
143 | static unsigned long wait_for_input(unsigned long interesting)\r |
144 | {\r |
145 | unsigned long ret;\r |
146 | static int repeats = 0, wait = 50*1000;\r |
147 | int release = 0, i;\r |
148 | \r |
149 | if (repeats == 2 || repeats == 4) wait /= 2;\r |
150 | if (repeats == 6) wait = 15 * 1000;\r |
151 | \r |
152 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
153 | if (i == 0) repeats++;\r |
154 | if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r |
155 | else spend_cycles(wait * Settings.cpuclock);\r |
156 | }\r |
157 | \r |
158 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
159 | usleep(50000);\r |
160 | release = 1;\r |
161 | }\r |
162 | \r |
163 | if (release || ret != inp_prev) {\r |
164 | repeats = 0;\r |
165 | wait = 50*1000;\r |
166 | }\r |
167 | inp_prev = ret;\r |
168 | inp_prevjoy = 0;\r |
169 | \r |
170 | // we don't need diagonals in menus\r |
171 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
172 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
173 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
174 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
175 | \r |
176 | return ret;\r |
177 | }\r |
178 | \r |
179 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
180 | {\r |
181 | unsigned long ret;\r |
182 | int i;\r |
183 | \r |
184 | do\r |
185 | {\r |
186 | *joy = 0;\r |
187 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
188 | gp2x_usbjoy_update();\r |
189 | for (i = 0; i < num_of_joys; i++) {\r |
190 | ret = gp2x_usbjoy_check2(i);\r |
191 | if (ret) { *joy = i + 1; break; }\r |
192 | }\r |
193 | if (ret) break;\r |
194 | }\r |
195 | while(0);\r |
196 | \r |
197 | return ret;\r |
198 | }\r |
199 | \r |
200 | // similar to wait_for_input(), but returns joy num\r |
201 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
202 | {\r |
203 | unsigned long ret;\r |
204 | const int wait = 300*1000;\r |
205 | int i;\r |
206 | \r |
207 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
208 | for (i = 0; i < 6; i++) {\r |
209 | ret = input2_read(interesting, joy);\r |
210 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
211 | usleep(wait/6);\r |
212 | }\r |
213 | \r |
214 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
215 | usleep(50000);\r |
216 | }\r |
217 | \r |
218 | inp_prev = ret;\r |
219 | inp_prevjoy = *joy;\r |
220 | \r |
221 | return ret;\r |
222 | }\r |
223 | \r |
224 | \r |
225 | \r |
226 | // -------------- ROM selector --------------\r |
227 | \r |
228 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
229 | {\r |
230 | int start, i, pos;\r |
231 | \r |
232 | start = 12 - sel;\r |
233 | n--; // exclude current dir (".")\r |
234 | \r |
235 | //memset(gp2x_screen, 0, 320*240);\r |
236 | gp2x_fceu_copy_bg();\r |
237 | \r |
238 | if(start - 2 >= 0)\r |
239 | gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r |
240 | for (i = 0; i < n; i++) {\r |
241 | pos = start + i;\r |
242 | if (pos < 0) continue;\r |
243 | if (pos > 23) break;\r |
244 | if (namelist[i+1]->d_type == DT_DIR) {\r |
245 | gp2x_smalltext8_lim(14, pos*10, "/", 1);\r |
246 | gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
247 | } else {\r |
248 | gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
249 | }\r |
250 | }\r |
251 | gp2x_text_out15(5, 120, ">");\r |
252 | gp2x_video_flip();\r |
253 | }\r |
254 | \r |
255 | static int scandir_cmp(const void *p1, const void *p2)\r |
256 | {\r |
257 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
258 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
259 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
260 | if ((*d2)->d_type == DT_DIR) return 1;\r |
261 | return alphasort(d1, d2);\r |
262 | }\r |
263 | \r |
264 | static char *filter_exts[] = {\r |
265 | // TODO\r |
266 | ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r |
267 | ".jpg", ".gpe", ".cue"\r |
268 | };\r |
269 | \r |
270 | static int scandir_filter(const struct dirent *ent)\r |
271 | {\r |
272 | const char *p;\r |
273 | int i;\r |
274 | \r |
275 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
276 | if (strlen(ent->d_name) < 5) return 1;\r |
277 | \r |
278 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
279 | \r |
280 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
281 | {\r |
282 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
283 | }\r |
284 | \r |
285 | return 1;\r |
286 | }\r |
287 | \r |
288 | static char *romsel_loop(char *curr_path)\r |
289 | {\r |
290 | struct dirent **namelist;\r |
291 | DIR *dir;\r |
292 | int n, sel = 0;\r |
293 | unsigned long inp = 0;\r |
294 | char *ret = NULL, *fname = NULL;\r |
295 | \r |
296 | // is this a dir or a full path?\r |
297 | if ((dir = opendir(curr_path))) {\r |
298 | closedir(dir);\r |
299 | } else {\r |
300 | char *p;\r |
301 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
302 | *p = 0;\r |
303 | fname = p+1;\r |
304 | }\r |
305 | \r |
306 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
307 | if (n < 0) {\r |
308 | // try root\r |
309 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
310 | if (n < 0) {\r |
311 | // oops, we failed\r |
312 | printf("dir: %s\n", curr_path);\r |
313 | perror("scandir");\r |
314 | return NULL;\r |
315 | }\r |
316 | }\r |
317 | \r |
318 | // try to find sel\r |
319 | if (fname != NULL) {\r |
320 | int i;\r |
321 | for (i = 1; i < n; i++) {\r |
322 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
323 | sel = i - 1;\r |
324 | break;\r |
325 | }\r |
326 | }\r |
327 | }\r |
328 | \r |
329 | for (;;)\r |
330 | {\r |
331 | draw_dirlist(curr_path, namelist, n, sel);\r |
332 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
333 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
334 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
335 | if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
336 | if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r |
337 | if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
338 | if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
339 | if(inp & GP2X_B) { // enter dir/select\r |
340 | again:\r |
341 | if (namelist[sel+1]->d_type == DT_REG) {\r |
342 | strcpy(lastLoadedGameName, curr_path);\r |
343 | strcat(lastLoadedGameName, "/");\r |
344 | strcat(lastLoadedGameName, namelist[sel+1]->d_name);\r |
345 | ret = lastLoadedGameName;\r |
346 | break;\r |
347 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
348 | int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
349 | char *p, *newdir = malloc(newlen);\r |
350 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
351 | char *start = curr_path;\r |
352 | p = start + strlen(start) - 1;\r |
353 | while (*p == '/' && p > start) p--;\r |
354 | while (*p != '/' && p > start) p--;\r |
355 | if (p <= start) strcpy(newdir, "/");\r |
356 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
357 | } else {\r |
358 | strcpy(newdir, curr_path);\r |
359 | p = newdir + strlen(newdir) - 1;\r |
360 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
361 | strcat(newdir, "/");\r |
362 | strcat(newdir, namelist[sel+1]->d_name);\r |
363 | }\r |
364 | ret = romsel_loop(newdir);\r |
365 | free(newdir);\r |
366 | break;\r |
367 | } else {\r |
368 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
369 | FILE *tstf; int tmp;\r |
370 | strcpy(lastLoadedGameName, curr_path);\r |
371 | strcat(lastLoadedGameName, "/");\r |
372 | strcat(lastLoadedGameName, namelist[sel+1]->d_name);\r |
373 | tstf = fopen(lastLoadedGameName, "rb");\r |
374 | if (tstf != NULL)\r |
375 | {\r |
376 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
377 | namelist[sel+1]->d_type = DT_REG;\r |
378 | else namelist[sel+1]->d_type = DT_DIR;\r |
379 | fclose(tstf);\r |
380 | goto again;\r |
381 | }\r |
382 | }\r |
383 | }\r |
384 | if(inp & GP2X_X) break; // cancel\r |
385 | }\r |
386 | \r |
387 | if (n > 0) {\r |
388 | while(n--) free(namelist[n]);\r |
389 | free(namelist);\r |
390 | }\r |
391 | \r |
392 | return ret;\r |
393 | }\r |
394 | \r |
395 | // ------------ patch/gg menu ------------\r |
396 | \r |
397 | #if 0 // TODO?\r |
398 | static void draw_patchlist(int sel)\r |
399 | {\r |
400 | int start, i, pos;\r |
401 | \r |
402 | start = 12 - sel;\r |
403 | \r |
404 | gp2x_fceu_copy_bg();\r |
405 | \r |
406 | for (i = 0; i < PicoPatchCount; i++) {\r |
407 | pos = start + i;\r |
408 | if (pos < 0) continue;\r |
409 | if (pos > 23) break;\r |
410 | gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r |
411 | gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r |
412 | }\r |
413 | pos = start + i;\r |
414 | if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r |
415 | \r |
416 | gp2x_text_out15(5, 120, ">");\r |
417 | gp2x_video_flip();\r |
418 | }\r |
419 | \r |
420 | \r |
421 | void patches_menu_loop(void)\r |
422 | {\r |
423 | int menu_sel = 0;\r |
424 | unsigned long inp = 0;\r |
425 | \r |
426 | for(;;)\r |
427 | {\r |
428 | draw_patchlist(menu_sel);\r |
429 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
430 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r |
431 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r |
432 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
433 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r |
434 | if(inp & GP2X_B) { // action\r |
435 | if (menu_sel < PicoPatchCount)\r |
436 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r |
437 | else return;\r |
438 | }\r |
439 | if(inp & GP2X_X) return;\r |
440 | }\r |
441 | \r |
442 | }\r |
443 | \r |
444 | // ------------ savestate loader ------------\r |
445 | \r |
446 | static void menu_prepare_bg(void);\r |
447 | \r |
448 | static int state_slot_flags = 0;\r |
449 | \r |
450 | static void state_check_slots(void)\r |
451 | {\r |
452 | int slot;\r |
453 | \r |
454 | state_slot_flags = 0;\r |
455 | \r |
456 | for (slot = 0; slot < 10; slot++)\r |
457 | {\r |
458 | if (emu_check_save_file(slot))\r |
459 | {\r |
460 | state_slot_flags |= 1 << slot;\r |
461 | }\r |
462 | }\r |
463 | }\r |
464 | \r |
465 | static void draw_savestate_bg(int slot)\r |
466 | {\r |
467 | struct PicoVideo tmp_pv;\r |
468 | unsigned short tmp_cram[0x40];\r |
469 | unsigned short tmp_vsram[0x40];\r |
470 | void *tmp_vram, *file;\r |
471 | char *fname;\r |
472 | \r |
473 | fname = emu_GetSaveFName(1, 0, slot);\r |
474 | if (!fname) return;\r |
475 | \r |
476 | tmp_vram = malloc(sizeof(Pico.vram));\r |
477 | if (tmp_vram == NULL) return;\r |
478 | \r |
479 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
480 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
481 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
482 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
483 | \r |
484 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
485 | file = gzopen(fname, "rb");\r |
486 | emu_set_save_cbs(1);\r |
487 | } else {\r |
488 | file = fopen(fname, "rb");\r |
489 | emu_set_save_cbs(0);\r |
490 | }\r |
491 | \r |
492 | if (file) {\r |
493 | if (PicoMCD & 1) {\r |
494 | PicoCdLoadStateGfx(file);\r |
495 | } else {\r |
496 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
497 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
498 | areaSeek(file, 0x2000, SEEK_CUR);\r |
499 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
500 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
501 | areaSeek(file, 0x221a0, SEEK_SET);\r |
502 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
503 | }\r |
504 | areaClose(file);\r |
505 | }\r |
506 | \r |
507 | emu_forced_frame();\r |
508 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
509 | menu_prepare_bg();\r |
510 | \r |
511 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
512 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
513 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
514 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
515 | free(tmp_vram);\r |
516 | }\r |
517 | \r |
518 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
519 | {\r |
520 | int tl_x = 25, tl_y = 60, y, i;\r |
521 | \r |
522 | if (state_slot_flags & (1 << menu_sel))\r |
523 | draw_savestate_bg(menu_sel);\r |
524 | gp2x_fceu_copy_bg();\r |
525 | \r |
526 | gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
527 | \r |
528 | /* draw all 10 slots */\r |
529 | y = tl_y;\r |
530 | for (i = 0; i < 10; i++, y+=10)\r |
531 | {\r |
532 | gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
533 | }\r |
534 | gp2x_text_out15(tl_x, y, "back");\r |
535 | \r |
536 | // draw cursor\r |
537 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
538 | \r |
539 | gp2x_video_flip();\r |
540 | }\r |
541 | \r |
542 | static int savestate_menu_loop(int is_loading)\r |
543 | {\r |
544 | int menu_sel = 10, menu_sel_max = 10;\r |
545 | unsigned long inp = 0;\r |
546 | \r |
547 | state_check_slots();\r |
548 | \r |
549 | for(;;)\r |
550 | {\r |
551 | draw_savestate_menu(menu_sel, is_loading);\r |
552 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
553 | if(inp & GP2X_UP ) {\r |
554 | do {\r |
555 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
556 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
557 | }\r |
558 | if(inp & GP2X_DOWN) {\r |
559 | do {\r |
560 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
561 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
562 | }\r |
563 | if(inp & GP2X_B) { // save/load\r |
564 | if (menu_sel < 10) {\r |
565 | state_slot = menu_sel;\r |
566 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
567 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
568 | return 1;\r |
569 | }\r |
570 | return 0;\r |
571 | } else return 1;\r |
572 | }\r |
573 | if(inp & GP2X_X) return 1;\r |
574 | }\r |
575 | }\r |
576 | \r |
577 | // -------------- key config --------------\r |
578 | \r |
579 | static char *usb_joy_key_name(int joy, int num)\r |
580 | {\r |
581 | static char name[16];\r |
582 | switch (num)\r |
583 | {\r |
584 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
585 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
586 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
587 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
588 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
589 | }\r |
590 | return name;\r |
591 | }\r |
592 | \r |
593 | static void draw_key_config(int curr_act, int is_p2)\r |
594 | {\r |
595 | char strkeys[32*5];\r |
596 | int joy, i;\r |
597 | \r |
598 | strkeys[0] = 0;\r |
599 | for (i = 0; i < 32; i++)\r |
600 | {\r |
601 | if (currentConfig.KeyBinds[i] & (1 << curr_act))\r |
602 | {\r |
603 | if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
604 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
605 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
606 | }\r |
607 | }\r |
608 | for (joy = 0; joy < num_of_joys; joy++)\r |
609 | {\r |
610 | for (i = 0; i < 32; i++)\r |
611 | {\r |
612 | if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r |
613 | {\r |
614 | if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
615 | if (strkeys[0]) {\r |
616 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
617 | break;\r |
618 | }\r |
619 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
620 | }\r |
621 | }\r |
622 | }\r |
623 | \r |
624 | //memset(gp2x_screen, 0, 320*240);\r |
625 | gp2x_fceu_copy_bg();\r |
626 | gp2x_text_out15(60, 40, "Action: %s", actionNames[curr_act]);\r |
627 | gp2x_text_out15(60, 60, "Keys: %s", strkeys);\r |
628 | \r |
629 | gp2x_text_out15(30, 180, "Use SELECT to change action");\r |
630 | gp2x_text_out15(30, 190, "Press a key to bind/unbind");\r |
631 | gp2x_text_out15(30, 200, "Select \"Done\" action and");\r |
632 | gp2x_text_out15(30, 210, " press any key to finish");\r |
633 | gp2x_video_flip();\r |
634 | }\r |
635 | \r |
636 | static void key_config_loop(int is_p2)\r |
637 | {\r |
638 | int curr_act = 0, joy = 0, i;\r |
639 | unsigned long inp = 0;\r |
640 | \r |
641 | for (;;)\r |
642 | {\r |
643 | draw_key_config(curr_act, is_p2);\r |
644 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r |
645 | // printf("got %08lX from joy %i\n", inp, joy);\r |
646 | if (joy == 0) {\r |
647 | if (inp & GP2X_SELECT) {\r |
648 | curr_act++;\r |
649 | while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r |
650 | if (curr_act > 31) curr_act = 0;\r |
651 | }\r |
652 | inp &= CONFIGURABLE_KEYS;\r |
653 | inp &= ~GP2X_SELECT;\r |
654 | }\r |
655 | if (curr_act == 31 && inp) break;\r |
656 | if (joy == 0) {\r |
657 | for (i = 0; i < 32; i++)\r |
658 | if (inp & (1 << i)) {\r |
659 | currentConfig.KeyBinds[i] ^= (1 << curr_act);\r |
660 | if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r |
661 | else currentConfig.KeyBinds[i] &= ~(1 << 16);\r |
662 | }\r |
663 | } else {\r |
664 | for (i = 0; i < 32; i++)\r |
665 | if (inp & (1 << i)) {\r |
666 | currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r |
667 | if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r |
668 | else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r |
669 | }\r |
670 | }\r |
671 | }\r |
672 | }\r |
673 | \r |
674 | static void draw_kc_sel(int menu_sel)\r |
675 | {\r |
676 | int tl_x = 25+40, tl_y = 60, y, i;\r |
677 | char joyname[36];\r |
678 | \r |
679 | y = tl_y;\r |
680 | //memset(gp2x_screen, 0, 320*240);\r |
681 | gp2x_fceu_copy_bg();\r |
682 | gp2x_text_out15(tl_x, y, "Player 1");\r |
683 | gp2x_text_out15(tl_x, (y+=10), "Player 2");\r |
684 | gp2x_text_out15(tl_x, (y+=10), "Done");\r |
685 | \r |
686 | // draw cursor\r |
687 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
688 | \r |
689 | tl_x = 25;\r |
690 | gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r |
691 | if (num_of_joys > 0) {\r |
692 | for (i = 0; i < num_of_joys; i++) {\r |
693 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
694 | gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
695 | }\r |
696 | } else {\r |
697 | gp2x_text_out15(tl_x, (y+=10), "none");\r |
698 | }\r |
699 | \r |
700 | \r |
701 | gp2x_video_flip();\r |
702 | }\r |
703 | \r |
704 | static void kc_sel_loop(void)\r |
705 | {\r |
706 | int menu_sel = 2, menu_sel_max = 2;\r |
707 | unsigned long inp = 0;\r |
708 | \r |
709 | for(;;)\r |
710 | {\r |
711 | draw_kc_sel(menu_sel);\r |
712 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
713 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
714 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
715 | if(inp & GP2X_B) {\r |
716 | switch (menu_sel) {\r |
717 | case 0: key_config_loop(0); return;\r |
718 | case 1: key_config_loop(1); return;\r |
719 | default: return;\r |
720 | }\r |
721 | }\r |
722 | if(inp & GP2X_X) return;\r |
723 | }\r |
724 | }\r |
725 | #endif\r |
726 | \r |
727 | \r |
728 | \r |
729 | // --------- advanced options ----------\r |
730 | #if 0\r |
731 | static void draw_amenu_options(int menu_sel)\r |
732 | {\r |
733 | int tl_x = 25, tl_y = 60, y;\r |
734 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
735 | \r |
736 | y = tl_y;\r |
737 | //memset(gp2x_screen, 0, 320*240);\r |
738 | gp2x_fceu_copy_bg();\r |
739 | \r |
740 | gp2x_text_out15(tl_x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 0\r |
741 | gp2x_text_out15(tl_x, (y+=10), "Don't save last used ROM %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 5\r |
742 | gp2x_text_out15(tl_x, (y+=10), "needs restart:");\r |
743 | gp2x_text_out15(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 7\r |
744 | gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 8\r |
745 | gp2x_text_out15(tl_x, (y+=10), "Done");\r |
746 | \r |
747 | // draw cursor\r |
748 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
749 | \r |
750 | gp2x_video_flip();\r |
751 | }\r |
752 | \r |
753 | static void amenu_loop_options(void)\r |
754 | {\r |
755 | int menu_sel = 0, menu_sel_max = 9;\r |
756 | unsigned long inp = 0;\r |
757 | \r |
758 | for(;;)\r |
759 | {\r |
760 | draw_amenu_options(menu_sel);\r |
761 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
762 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
763 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
764 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
765 | switch (menu_sel) {\r |
766 | case 1: break;\r |
767 | case 9: return;\r |
768 | }\r |
769 | }\r |
770 | if(inp & (GP2X_X|GP2X_A)) return;\r |
771 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
772 | switch (menu_sel) {\r |
773 | case 0:\r |
774 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
775 | currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r |
776 | if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r |
777 | if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r |
778 | draw_amenu_options(menu_sel);\r |
779 | usleep(18*1000);\r |
780 | }\r |
781 | break;\r |
782 | }\r |
783 | }\r |
784 | }\r |
785 | }\r |
786 | #endif\r |
787 | \r |
788 | // -------------- options --------------\r |
789 | \r |
790 | static void draw_menu_options(int menu_sel)\r |
791 | {\r |
792 | int tl_x = 25, tl_y = 32, y;\r |
793 | char monostereo[8], strframeskip[8], *strscaling, *strssconfirm;\r |
794 | \r |
795 | //strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");\r |
796 | if (Settings.frameskip < 0)\r |
797 | strcpy(strframeskip, "Auto");\r |
798 | else sprintf(strframeskip, "%i", Settings.frameskip);\r |
799 | switch (Settings.scaling) {\r |
800 | default: strscaling = " OFF"; break;\r |
801 | case 1: strscaling = "hw horizontal"; break;\r |
802 | case 2: strscaling = "hw horiz. + vert."; break;\r |
803 | case 3: strscaling = "sw horizontal"; break;\r |
804 | }\r |
805 | switch (Settings.sstate_confirm) {\r |
806 | default: strssconfirm = "OFF"; break;\r |
807 | case 1: strssconfirm = "writes"; break;\r |
808 | case 2: strssconfirm = "loads"; break;\r |
809 | case 3: strssconfirm = "both"; break;\r |
810 | }\r |
811 | \r |
812 | y = tl_y;\r |
813 | //memset(gp2x_screen, 0, 320*240);\r |
814 | gp2x_fceu_copy_bg();\r |
815 | \r |
816 | gp2x_text_out15(tl_x, (y+=10), "Scaling: %s", strscaling); // 0\r |
817 | gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r |
818 | gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r |
819 | gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", /*(currentConfig.EmuOpt &0x004)?"ON":*/"OFF"); // 3\r |
820 | gp2x_text_out15(tl_x, (y+=10), "Sound Quality: %5iHz %s", 0, "" /*currentConfig.PsndRate, monostereo*/); // 4\r |
821 | gp2x_text_out15(tl_x, (y+=10), "Region: %s",\r |
822 | Settings.region_force == 2 ? "NTSC" : Settings.region_force == 1 ? "PAL" : "OFF"); // 5\r |
823 | gp2x_text_out15(tl_x, (y+=10), "Use SRAM savestates %s", "OFF");\r |
824 | gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm);\r |
825 | gp2x_text_out15(tl_x, (y+=10), "Save slot %i", 0/*state_slot*/); // 8\r |
826 | gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock);\r |
827 | gp2x_text_out15(tl_x, (y+=10), "[advanced options]"); // 10\r |
828 | gp2x_text_out15(tl_x, (y+=10), "Save cfg as default");\r |
829 | if (fceugi)\r |
830 | gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r |
831 | \r |
832 | // draw cursor\r |
833 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
834 | \r |
835 | gp2x_video_flip();\r |
836 | }\r |
837 | \r |
838 | /*\r |
839 | static int sndrate_prevnext(int rate, int dir)\r |
840 | {\r |
841 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
842 | \r |
843 | for (i = 0; i < 5; i++)\r |
844 | if (rates[i] == rate) break;\r |
845 | \r |
846 | i += dir ? 1 : -1;\r |
847 | if (i > 4) return dir ? 44100 : 22050;\r |
848 | if (i < 0) return dir ? 11025 : 8000;\r |
849 | return rates[i];\r |
850 | }\r |
851 | */\r |
852 | static void int_incdec(int *p, int inc, int min, int max)\r |
853 | {\r |
854 | *p += inc;\r |
855 | if (*p < min) *p = min;\r |
856 | else if (*p > max) *p = max;\r |
857 | }\r |
858 | \r |
859 | static int menu_loop_options(void)\r |
860 | {\r |
861 | int menu_sel = 0, menu_sel_max = 11;\r |
862 | unsigned long inp = 0;\r |
863 | \r |
864 | if (fceugi) menu_sel_max++;\r |
865 | \r |
866 | for(;;)\r |
867 | {\r |
868 | draw_menu_options(menu_sel);\r |
869 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
870 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
871 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
872 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
873 | switch (menu_sel) {\r |
874 | case 1: Settings.showfps = !Settings.showfps; break;\r |
875 | //case 6: Settings. = !Settings.showfps; break;\r |
876 | //case 16: amenu_loop_options(); break;\r |
877 | case 17: // done (update and write)\r |
878 | //if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r |
879 | //else strcpy(menuErrorMsg, "failed to write config");\r |
880 | return 1;\r |
881 | case 18: // done (update and write for current game)\r |
882 | //if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r |
883 | //else strcpy(menuErrorMsg, "failed to write config");\r |
884 | return 1;\r |
885 | }\r |
886 | }\r |
887 | if(inp & (GP2X_X|GP2X_A)) {\r |
888 | return 0; // done (update, no write)\r |
889 | }\r |
890 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
891 | switch (menu_sel) {\r |
892 | case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
893 | case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r |
894 | /*\r |
895 | case 4:\r |
896 | if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r |
897 | currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r |
898 | } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r |
899 | currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r |
900 | } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r |
901 | break;\r |
902 | */\r |
903 | case 5: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r |
904 | case 7: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
905 | //case 8: int_incdec(&Settings., (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r |
906 | case 14:\r |
907 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
908 | Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
909 | if (Settings.cpuclock < 1) Settings.cpuclock = 1;\r |
910 | draw_menu_options(menu_sel);\r |
911 | usleep(50*1000);\r |
912 | }\r |
913 | break;\r |
914 | }\r |
915 | }\r |
916 | }\r |
917 | }\r |
918 | \r |
919 | // -------------- credits --------------\r |
920 | \r |
921 | static void draw_menu_credits(void)\r |
922 | {\r |
923 | int tl_x = 15, tl_y = 70, y;\r |
924 | //memset(gp2x_screen, 0, 320*240);\r |
925 | gp2x_fceu_copy_bg();\r |
926 | \r |
927 | // TODO\r |
928 | \r |
929 | gp2x_video_flip();\r |
930 | }\r |
931 | \r |
932 | \r |
933 | // -------------- root menu --------------\r |
934 | \r |
935 | static void draw_menu_root(int menu_sel)\r |
936 | {\r |
937 | int tl_x = 70, tl_y = 70, y;\r |
938 | gp2x_fceu_copy_bg();\r |
939 | \r |
940 | y = tl_y;\r |
941 | if (fceugi) {\r |
942 | gp2x_text_out15(tl_x, y, "Resume game");\r |
943 | gp2x_text_out15(tl_x, (y+=10), "Save State");\r |
944 | gp2x_text_out15(tl_x, (y+=10), "Load State");\r |
945 | gp2x_text_out15(tl_x, (y+=10), "Reset game");\r |
946 | } else {\r |
947 | y += 30;\r |
948 | }\r |
949 | gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r |
950 | gp2x_text_out15(tl_x, (y+=10), "Change options");\r |
951 | gp2x_text_out15(tl_x, (y+=10), "Configure controls");\r |
952 | gp2x_text_out15(tl_x, (y+=10), "Credits");\r |
953 | gp2x_text_out15(tl_x, (y+=10), "Exit");\r |
954 | // TODO\r |
955 | // if (PicoPatches)\r |
956 | // gp2x_text_out15(tl_x, (y+=10), "Patches / GameGenie");\r |
957 | \r |
958 | // draw cursor\r |
959 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
960 | // error\r |
961 | if (menuErrorMsg[0]) gp2x_text_out15(5, 226, menuErrorMsg);\r |
962 | gp2x_video_flip();\r |
963 | }\r |
964 | \r |
965 | \r |
966 | static int menu_loop_root(void)\r |
967 | {\r |
968 | int ret, menu_sel = 4, menu_sel_max = 8, menu_sel_min = 4;\r |
969 | unsigned long inp = 0;\r |
970 | char curr_path[PATH_MAX], *selfname;\r |
971 | FILE *tstf;\r |
972 | \r |
973 | if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r |
974 | {\r |
975 | fclose(tstf);\r |
976 | strncpy(curr_path, lastLoadedGameName, sizeof(curr_path));\r |
977 | curr_path[sizeof(curr_path)-1] = 0;\r |
978 | }\r |
979 | else\r |
980 | {\r |
981 | getcwd(curr_path, PATH_MAX);\r |
982 | }\r |
983 | \r |
984 | if (fceugi) menu_sel = menu_sel_min = 0;\r |
985 | // TODO if (PicoPatches) menu_sel_max = 9;\r |
986 | \r |
987 | /* make sure action buttons are not pressed on entering menu */\r |
988 | draw_menu_root(menu_sel);\r |
989 | while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r |
990 | \r |
991 | for (;;)\r |
992 | {\r |
993 | draw_menu_root(menu_sel);\r |
994 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
995 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
996 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
997 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
998 | if (fceugi) {\r |
999 | while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r |
1000 | Exit = 0;\r |
1001 | return 0;\r |
1002 | }\r |
1003 | }\r |
1004 | if(inp & GP2X_B ) {\r |
1005 | switch (menu_sel) {\r |
1006 | case 0: // resume game\r |
1007 | if (fceugi) {\r |
1008 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
1009 | Exit = 0;\r |
1010 | return 0;\r |
1011 | }\r |
1012 | break;\r |
1013 | case 1: // save state\r |
1014 | if (fceugi) {\r |
1015 | /*if(savestate_menu_loop(0))\r |
1016 | continue;*/\r |
1017 | return 0;\r |
1018 | }\r |
1019 | break;\r |
1020 | case 2: // load state\r |
1021 | if (fceugi) {\r |
1022 | /*if(savestate_menu_loop(1))\r |
1023 | continue;*/\r |
1024 | return 0;\r |
1025 | }\r |
1026 | break;\r |
1027 | case 3: // reset game\r |
1028 | if (fceugi) {\r |
1029 | return 0;\r |
1030 | }\r |
1031 | break;\r |
1032 | case 4: // select rom\r |
1033 | selfname = romsel_loop(curr_path);\r |
1034 | if (selfname) {\r |
1035 | printf("selected file: %s\n", selfname);\r |
1036 | return 2;\r |
1037 | }\r |
1038 | break;\r |
1039 | case 5: // options\r |
1040 | ret = menu_loop_options();\r |
1041 | if (ret == 1) continue; // status update\r |
1042 | break;\r |
1043 | case 6: // controls\r |
1044 | // TODO kc_sel_loop();\r |
1045 | break;\r |
1046 | case 7: // credits\r |
1047 | draw_menu_credits();\r |
1048 | usleep(500*1000);\r |
1049 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
1050 | break;\r |
1051 | case 8: // exit\r |
1052 | return 1;\r |
1053 | case 9: // patches/gg\r |
1054 | break;\r |
1055 | }\r |
1056 | }\r |
1057 | menuErrorMsg[0] = 0; // clear error msg\r |
1058 | }\r |
1059 | }\r |
1060 | \r |
1061 | \r |
1062 | static void menu_prepare_bg(void)\r |
1063 | {\r |
1064 | // TODO...\r |
1065 | }\r |
1066 | \r |
1067 | static void menu_gfx_prepare(void)\r |
1068 | {\r |
1069 | menu_prepare_bg();\r |
1070 | \r |
1071 | // switch bpp\r |
1072 | gp2x_video_changemode(16);\r |
1073 | gp2x_video_RGB_setscaling(0, 320, 240);\r |
1074 | gp2x_video_flip();\r |
1075 | }\r |
1076 | \r |
1077 | \r |
1078 | int gp2x_menu_do(void)\r |
1079 | {\r |
1080 | int ret;\r |
1081 | \r |
1082 | menu_gfx_prepare();\r |
1083 | \r |
1084 | ret = menu_loop_root();\r |
1085 | \r |
1086 | menuErrorMsg[0] = 0;\r |
1087 | \r |
1088 | return ret;\r |
1089 | }\r |
1090 | \r |
1091 | \r |