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 |
18 | #include "version.h"\r |
19 | \r |
70d2ecc5 |
20 | #include <Pico/PicoInt.h>\r |
21 | #include <Pico/Patch.h>\r |
22 | #include <zlib/zlib.h>\r |
720ee7f6 |
23 | \r |
24 | #ifndef _DIRENT_HAVE_D_TYPE\r |
25 | #error "need d_type for file browser\r |
26 | #endif\r |
27 | \r |
28 | extern char *actionNames[];\r |
29 | extern char romFileName[PATH_MAX];\r |
30 | extern char *rom_data;\r |
31 | extern int mmuhack_status;\r |
32 | extern int state_slot;\r |
33 | \r |
34 | static char *gp2xKeyNames[] = {\r |
35 | "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r |
36 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
37 | "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r |
38 | "???", "???", "???", "PUSH", "???", "???", "???", "???"\r |
39 | };\r |
40 | \r |
41 | char menuErrorMsg[40] = {0, };\r |
42 | \r |
43 | \r |
0805b5b4 |
44 | static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r |
720ee7f6 |
45 | {\r |
46 | int i,l;\r |
47 | \r |
48 | screen = screen + x + y*320;\r |
49 | \r |
50 | for (i = 0; i < strlen(text); i++)\r |
51 | {\r |
52 | for (l=0;l<8;l++)\r |
53 | {\r |
54 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r |
55 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r |
56 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r |
57 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r |
58 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r |
59 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r |
60 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r |
61 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r |
62 | }\r |
63 | screen += 8;\r |
64 | }\r |
65 | }\r |
66 | \r |
67 | // draws white text to current bbp15 screen\r |
0805b5b4 |
68 | void gp2x_text_out15(int x, int y, const char *text)\r |
720ee7f6 |
69 | {\r |
70 | int i,l;\r |
71 | unsigned short *screen = gp2x_screen;\r |
72 | \r |
73 | screen = screen + x + y*320;\r |
74 | \r |
75 | for (i = 0; i < strlen(text); i++)\r |
76 | {\r |
77 | for (l=0;l<8;l++)\r |
78 | {\r |
79 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
80 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
81 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
82 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
83 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
84 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
85 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
86 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
87 | }\r |
88 | screen += 8;\r |
89 | }\r |
90 | }\r |
91 | \r |
92 | \r |
0805b5b4 |
93 | void gp2x_text_out8(int x, int y, const char *texto, ...)\r |
720ee7f6 |
94 | {\r |
95 | va_list args;\r |
96 | char buffer[512];\r |
97 | \r |
98 | va_start(args,texto);\r |
99 | vsprintf(buffer,texto,args);\r |
100 | va_end(args);\r |
101 | \r |
e5d315a5 |
102 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
720ee7f6 |
103 | }\r |
104 | \r |
105 | \r |
0805b5b4 |
106 | void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r |
720ee7f6 |
107 | {\r |
108 | gp2x_text(gp2x_screen, x, y, texto, color);\r |
109 | }\r |
110 | \r |
0805b5b4 |
111 | void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r |
720ee7f6 |
112 | {\r |
113 | char buffer[320/8+1];\r |
114 | \r |
115 | strncpy(buffer, texto, 320/8);\r |
116 | if (max > 320/8) max = 320/8;\r |
117 | if (max < 0) max = 0;\r |
118 | buffer[max] = 0;\r |
119 | \r |
e5d315a5 |
120 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
720ee7f6 |
121 | }\r |
122 | \r |
0805b5b4 |
123 | static void gp2x_smalltext8(int x, int y, const char *texto)\r |
124 | {\r |
125 | int i;\r |
126 | unsigned char *src, *dst;\r |
127 | \r |
128 | for (i = 0;; i++, x += 6)\r |
129 | {\r |
130 | unsigned char c = (unsigned char) texto[i];\r |
131 | int h = 8;\r |
132 | \r |
133 | if (!c) break;\r |
134 | \r |
135 | src = fontdata6x8[c];\r |
136 | dst = (unsigned char *)gp2x_screen + x + y*320;\r |
137 | \r |
138 | while (h--)\r |
139 | {\r |
140 | int w = 0x20;\r |
141 | while (w)\r |
142 | {\r |
143 | if( *src & w ) *dst = 0xf0;\r |
144 | dst++;\r |
145 | w>>=1;\r |
146 | }\r |
147 | src++;\r |
148 | \r |
149 | dst += 320-6;\r |
150 | }\r |
151 | }\r |
152 | }\r |
153 | \r |
154 | static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r |
155 | {\r |
156 | char buffer[320/6+1];\r |
157 | \r |
158 | strncpy(buffer, texto, 320/6);\r |
159 | if (max > 320/6) max = 320/6;\r |
160 | if (max < 0) max = 0;\r |
161 | buffer[max] = 0;\r |
162 | \r |
163 | gp2x_smalltext8(x, y, buffer);\r |
164 | }\r |
165 | \r |
720ee7f6 |
166 | \r |
167 | static unsigned long inp_prev = 0;\r |
168 | static int inp_prevjoy = 0;\r |
169 | \r |
170 | static unsigned long wait_for_input(unsigned long interesting)\r |
171 | {\r |
172 | unsigned long ret;\r |
173 | static int repeats = 0, wait = 300*1000;\r |
174 | int release = 0, i;\r |
175 | \r |
176 | if (repeats == 5 || repeats == 15 || repeats == 30) wait /= 2;\r |
177 | \r |
178 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
179 | if(i == 0) repeats++;\r |
180 | usleep(wait/6);\r |
181 | }\r |
182 | \r |
183 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
184 | usleep(50000);\r |
185 | release = 1;\r |
186 | }\r |
187 | \r |
188 | if (release || ret != inp_prev) {\r |
189 | repeats = 0;\r |
190 | wait = 300*1000;\r |
191 | }\r |
192 | inp_prev = ret;\r |
193 | inp_prevjoy = 0;\r |
194 | \r |
195 | // we don't need diagonals in menus\r |
196 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
197 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
198 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
199 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
200 | \r |
201 | return ret;\r |
202 | }\r |
203 | \r |
204 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
205 | {\r |
206 | unsigned long ret;\r |
207 | int i;\r |
208 | \r |
209 | do\r |
210 | {\r |
211 | *joy = 0;\r |
212 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
213 | gp2x_usbjoy_update();\r |
214 | for (i = 0; i < num_of_joys; i++) {\r |
215 | ret = gp2x_usbjoy_check2(i);\r |
216 | if (ret) { *joy = i + 1; break; }\r |
217 | }\r |
218 | if (ret) break;\r |
219 | }\r |
220 | while(0);\r |
221 | \r |
222 | return ret;\r |
223 | }\r |
224 | \r |
225 | // similar to wait_for_input(), but returns joy num\r |
226 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
227 | {\r |
228 | unsigned long ret;\r |
229 | const int wait = 300*1000;\r |
230 | int i;\r |
231 | \r |
232 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
233 | for (i = 0; i < 6; i++) {\r |
234 | ret = input2_read(interesting, joy);\r |
235 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
236 | usleep(wait/6);\r |
237 | }\r |
238 | \r |
239 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
240 | usleep(50000);\r |
241 | }\r |
242 | \r |
243 | inp_prev = ret;\r |
244 | inp_prevjoy = *joy;\r |
245 | \r |
246 | return ret;\r |
247 | }\r |
248 | \r |
249 | \r |
250 | \r |
251 | // -------------- ROM selector --------------\r |
252 | \r |
253 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
254 | {\r |
255 | int start, i, pos;\r |
256 | \r |
257 | start = 12 - sel;\r |
258 | n--; // exclude current dir (".")\r |
259 | \r |
e5d315a5 |
260 | //memset(gp2x_screen, 0, 320*240);\r |
261 | gp2x_pd_clone_buffer2();\r |
720ee7f6 |
262 | \r |
263 | if(start - 2 >= 0)\r |
0805b5b4 |
264 | gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r |
720ee7f6 |
265 | for (i = 0; i < n; i++) {\r |
266 | pos = start + i;\r |
267 | if (pos < 0) continue;\r |
268 | if (pos > 23) break;\r |
269 | if (namelist[i+1]->d_type == DT_DIR) {\r |
0805b5b4 |
270 | gp2x_smalltext8_lim(14, pos*10, "/", 1);\r |
271 | gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
720ee7f6 |
272 | } else {\r |
0805b5b4 |
273 | gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
720ee7f6 |
274 | }\r |
275 | }\r |
276 | gp2x_text_out8(5, 120, ">");\r |
e5d315a5 |
277 | gp2x_video_flip2();\r |
720ee7f6 |
278 | }\r |
279 | \r |
280 | static int scandir_cmp(const void *p1, const void *p2)\r |
281 | {\r |
282 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
283 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
284 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
285 | if ((*d2)->d_type == DT_DIR) return 1;\r |
286 | return alphasort(d1, d2);\r |
287 | }\r |
288 | \r |
0d0558bd |
289 | static char *filter_exts[] = { ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html", ".gpe" };\r |
290 | \r |
291 | static int scandir_filter(const struct dirent *ent)\r |
292 | {\r |
293 | const char *p;\r |
294 | int i;\r |
295 | \r |
296 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
297 | if (strlen(ent->d_name) < 5) return 1;\r |
298 | \r |
299 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
300 | \r |
301 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
302 | {\r |
303 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
304 | }\r |
305 | \r |
306 | return 1;\r |
307 | }\r |
720ee7f6 |
308 | \r |
309 | static char *romsel_loop(char *curr_path)\r |
310 | {\r |
311 | struct dirent **namelist;\r |
312 | DIR *dir;\r |
313 | int n, sel = 0;\r |
314 | unsigned long inp = 0;\r |
315 | char *ret = NULL, *fname = NULL;\r |
316 | \r |
317 | // is this a dir or a full path?\r |
318 | if ((dir = opendir(curr_path))) {\r |
319 | closedir(dir);\r |
320 | } else {\r |
321 | char *p;\r |
322 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
323 | *p = 0;\r |
324 | fname = p+1;\r |
325 | }\r |
326 | \r |
0d0558bd |
327 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
720ee7f6 |
328 | if (n < 0) {\r |
329 | // try root\r |
0d0558bd |
330 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
720ee7f6 |
331 | if (n < 0) {\r |
332 | // oops, we failed\r |
333 | printf("dir: "); printf(curr_path); printf("\n");\r |
334 | perror("scandir");\r |
335 | return NULL;\r |
336 | }\r |
337 | }\r |
338 | \r |
339 | // try to find sel\r |
340 | if (fname != NULL) {\r |
341 | int i;\r |
342 | for (i = 1; i < n; i++) {\r |
343 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
344 | sel = i - 1;\r |
345 | break;\r |
346 | }\r |
347 | }\r |
348 | }\r |
349 | \r |
350 | for (;;)\r |
351 | {\r |
352 | draw_dirlist(curr_path, namelist, n, sel);\r |
5111820c |
353 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
720ee7f6 |
354 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
355 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
5111820c |
356 | if(inp &(GP2X_LEFT|GP2X_L)) { sel-=10; if (sel < 0) sel = 0; }\r |
357 | if(inp &(GP2X_RIGHT|GP2X_R)) { sel+=10; if (sel > n-2) sel = n-2; }\r |
720ee7f6 |
358 | if(inp & GP2X_B) { // enter dir/select\r |
359 | again:\r |
360 | if (namelist[sel+1]->d_type == DT_REG) {\r |
361 | strcpy(romFileName, curr_path);\r |
362 | strcat(romFileName, "/");\r |
363 | strcat(romFileName, namelist[sel+1]->d_name);\r |
364 | ret = romFileName;\r |
365 | break;\r |
366 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
367 | int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
368 | char *p, *newdir = malloc(newlen);\r |
369 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
370 | char *start = curr_path;\r |
371 | p = start + strlen(start) - 1;\r |
372 | while (*p == '/' && p > start) p--;\r |
373 | while (*p != '/' && p > start) p--;\r |
374 | if (p <= start) strcpy(newdir, "/");\r |
375 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
376 | } else {\r |
377 | strcpy(newdir, curr_path);\r |
378 | p = newdir + strlen(newdir) - 1;\r |
379 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
380 | strcat(newdir, "/");\r |
381 | strcat(newdir, namelist[sel+1]->d_name);\r |
382 | }\r |
383 | ret = romsel_loop(newdir);\r |
384 | free(newdir);\r |
385 | break;\r |
386 | } else {\r |
387 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
388 | FILE *tstf; int tmp;\r |
389 | strcpy(romFileName, curr_path);\r |
390 | strcat(romFileName, "/");\r |
391 | strcat(romFileName, namelist[sel+1]->d_name);\r |
392 | tstf = fopen(romFileName, "rb");\r |
393 | if (tstf != NULL)\r |
394 | {\r |
395 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
396 | namelist[sel+1]->d_type = DT_REG;\r |
397 | else namelist[sel+1]->d_type = DT_DIR;\r |
398 | fclose(tstf);\r |
399 | goto again;\r |
400 | }\r |
401 | }\r |
402 | }\r |
403 | if(inp & GP2X_X) break; // cancel\r |
404 | }\r |
405 | \r |
406 | if (n > 0) {\r |
407 | while(n--) free(namelist[n]);\r |
408 | free(namelist);\r |
409 | }\r |
410 | \r |
411 | return ret;\r |
412 | }\r |
413 | \r |
70d2ecc5 |
414 | // ------------ patch/gg menu ------------\r |
415 | \r |
416 | static void draw_patchlist(int sel)\r |
417 | {\r |
418 | int start, i, pos;\r |
419 | \r |
420 | start = 12 - sel;\r |
421 | \r |
422 | gp2x_pd_clone_buffer2();\r |
423 | \r |
424 | for (i = 0; i < PicoPatchCount; i++) {\r |
425 | pos = start + i;\r |
426 | if (pos < 0) continue;\r |
427 | if (pos > 23) break;\r |
428 | gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r |
af6e9c49 |
429 | gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r |
70d2ecc5 |
430 | }\r |
431 | pos = start + i;\r |
432 | if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r |
433 | \r |
434 | gp2x_text_out8(5, 120, ">");\r |
435 | gp2x_video_flip2();\r |
436 | }\r |
437 | \r |
438 | \r |
439 | void patches_menu_loop(void)\r |
440 | {\r |
441 | int menu_sel = 0;\r |
442 | unsigned long inp = 0;\r |
443 | \r |
444 | for(;;)\r |
445 | {\r |
446 | draw_patchlist(menu_sel);\r |
447 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
448 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r |
449 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r |
450 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
451 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r |
452 | if(inp & GP2X_B) { // action\r |
453 | if (menu_sel < PicoPatchCount)\r |
454 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r |
455 | else return;\r |
456 | }\r |
457 | if(inp & GP2X_X) return;\r |
458 | }\r |
459 | \r |
460 | }\r |
461 | \r |
4ffd2858 |
462 | // ------------ savestate loader ------------\r |
463 | \r |
464 | static void menu_prepare_bg(void);\r |
465 | \r |
466 | static int state_slot_flags = 0;\r |
467 | \r |
468 | static void state_check_slots(void)\r |
469 | {\r |
470 | int slot;\r |
471 | \r |
472 | state_slot_flags = 0;\r |
473 | \r |
474 | for (slot = 0; slot < 10; slot++)\r |
475 | {\r |
476 | if (emu_check_save_file(slot))\r |
477 | {\r |
478 | state_slot_flags |= 1 << slot;\r |
479 | }\r |
480 | }\r |
481 | }\r |
482 | \r |
483 | static void draw_savestate_bg(int slot)\r |
484 | {\r |
485 | struct PicoVideo tmp_pv;\r |
486 | unsigned short tmp_cram[0x40];\r |
487 | unsigned short tmp_vsram[0x40];\r |
488 | void *tmp_vram, *file;\r |
489 | char *fname;\r |
490 | \r |
491 | fname = emu_GetSaveFName(1, 0, slot);\r |
492 | if (!fname) return;\r |
493 | \r |
494 | tmp_vram = malloc(sizeof(Pico.vram));\r |
495 | if (tmp_vram == NULL) return;\r |
496 | \r |
497 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
498 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
499 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
500 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
501 | \r |
502 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
503 | file = gzopen(fname, "rb");\r |
504 | emu_set_save_cbs(1);\r |
505 | } else {\r |
506 | file = fopen(fname, "rb");\r |
507 | emu_set_save_cbs(0);\r |
508 | }\r |
509 | \r |
510 | if (file) {\r |
511 | if (PicoMCD & 1) {\r |
512 | PicoCdLoadStateGfx(file);\r |
513 | } else {\r |
514 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
515 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
516 | areaSeek(file, 0x2000, SEEK_CUR);\r |
517 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
518 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
519 | areaSeek(file, 0x221a0, SEEK_SET);\r |
520 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
521 | }\r |
522 | areaClose(file);\r |
523 | }\r |
524 | \r |
525 | emu_forced_frame();\r |
526 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
527 | menu_prepare_bg();\r |
528 | \r |
529 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
530 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
531 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
532 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
533 | free(tmp_vram);\r |
534 | }\r |
535 | \r |
536 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
537 | {\r |
538 | int tl_x = 25, tl_y = 60, y, i;\r |
539 | \r |
540 | if (state_slot_flags & (1 << menu_sel))\r |
541 | draw_savestate_bg(menu_sel);\r |
542 | gp2x_pd_clone_buffer2();\r |
543 | \r |
544 | gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
545 | \r |
546 | /* draw all 10 slots */\r |
547 | y = tl_y;\r |
548 | for (i = 0; i < 10; i++, y+=10)\r |
549 | {\r |
550 | gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
551 | }\r |
552 | gp2x_text_out8(tl_x, y, "back");\r |
553 | \r |
554 | // draw cursor\r |
555 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
556 | \r |
557 | gp2x_video_flip2();\r |
558 | }\r |
559 | \r |
560 | static int savestate_menu_loop(int is_loading)\r |
561 | {\r |
562 | int menu_sel = 10, menu_sel_max = 10;\r |
563 | unsigned long inp = 0;\r |
564 | \r |
565 | state_check_slots();\r |
566 | \r |
567 | for(;;)\r |
568 | {\r |
569 | draw_savestate_menu(menu_sel, is_loading);\r |
570 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
571 | if(inp & GP2X_UP ) {\r |
572 | do {\r |
573 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
574 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
575 | }\r |
576 | if(inp & GP2X_DOWN) {\r |
577 | do {\r |
578 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
579 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
580 | }\r |
581 | if(inp & GP2X_B) { // save/load\r |
582 | if (menu_sel < 10) {\r |
583 | state_slot = menu_sel;\r |
584 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
585 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
586 | return 1;\r |
587 | }\r |
588 | return 0;\r |
589 | } else return 1;\r |
590 | }\r |
591 | if(inp & GP2X_X) return 1;\r |
592 | }\r |
593 | }\r |
594 | \r |
720ee7f6 |
595 | // -------------- key config --------------\r |
596 | \r |
597 | static char *usb_joy_key_name(int joy, int num)\r |
598 | {\r |
599 | static char name[16];\r |
600 | switch (num)\r |
601 | {\r |
602 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
603 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
604 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
605 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
606 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
607 | }\r |
608 | return name;\r |
609 | }\r |
610 | \r |
611 | static void draw_key_config(int curr_act, int is_p2)\r |
612 | {\r |
613 | char strkeys[32*5];\r |
614 | int joy, i;\r |
615 | \r |
616 | strkeys[0] = 0;\r |
617 | for (i = 0; i < 32; i++)\r |
618 | {\r |
619 | if (currentConfig.KeyBinds[i] & (1 << curr_act))\r |
620 | {\r |
621 | if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
622 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
623 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
624 | }\r |
625 | }\r |
626 | for (joy = 0; joy < num_of_joys; joy++)\r |
627 | {\r |
628 | for (i = 0; i < 32; i++)\r |
629 | {\r |
630 | if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r |
631 | {\r |
632 | if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
633 | if (strkeys[0]) {\r |
634 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
635 | break;\r |
636 | }\r |
637 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
638 | }\r |
639 | }\r |
640 | }\r |
641 | \r |
e5d315a5 |
642 | //memset(gp2x_screen, 0, 320*240);\r |
643 | gp2x_pd_clone_buffer2();\r |
720ee7f6 |
644 | gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);\r |
645 | gp2x_text_out8(60, 60, "Keys: %s", strkeys);\r |
646 | \r |
647 | gp2x_text_out8(30, 180, "Use SELECT to change action");\r |
648 | gp2x_text_out8(30, 190, "Press a key to bind/unbind");\r |
649 | gp2x_text_out8(30, 200, "Select \"Done\" action and");\r |
650 | gp2x_text_out8(30, 210, " press any key to finish");\r |
e5d315a5 |
651 | gp2x_video_flip2();\r |
720ee7f6 |
652 | }\r |
653 | \r |
654 | static void key_config_loop(int is_p2)\r |
655 | {\r |
656 | int curr_act = 0, joy = 0, i;\r |
657 | unsigned long inp = 0;\r |
658 | \r |
659 | for (;;)\r |
660 | {\r |
661 | draw_key_config(curr_act, is_p2);\r |
662 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r |
663 | // printf("got %08lX from joy %i\n", inp, joy);\r |
664 | if (joy == 0) {\r |
665 | if (inp & GP2X_SELECT) {\r |
666 | curr_act++;\r |
667 | while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r |
668 | if (curr_act > 31) curr_act = 0;\r |
669 | }\r |
670 | inp &= CONFIGURABLE_KEYS;\r |
671 | inp &= ~GP2X_SELECT;\r |
672 | }\r |
673 | if (curr_act == 31 && inp) break;\r |
674 | if (joy == 0) {\r |
675 | for (i = 0; i < 32; i++)\r |
676 | if (inp & (1 << i)) {\r |
677 | currentConfig.KeyBinds[i] ^= (1 << curr_act);\r |
678 | if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r |
679 | else currentConfig.KeyBinds[i] &= ~(1 << 16);\r |
680 | }\r |
681 | } else {\r |
682 | for (i = 0; i < 32; i++)\r |
683 | if (inp & (1 << i)) {\r |
684 | currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r |
685 | if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r |
686 | else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r |
687 | }\r |
688 | }\r |
689 | }\r |
690 | }\r |
691 | \r |
692 | static void draw_kc_sel(int menu_sel)\r |
693 | {\r |
694 | int tl_x = 25+40, tl_y = 60, y, i;\r |
695 | char joyname[36];\r |
696 | \r |
697 | y = tl_y;\r |
e5d315a5 |
698 | //memset(gp2x_screen, 0, 320*240);\r |
699 | gp2x_pd_clone_buffer2();\r |
720ee7f6 |
700 | gp2x_text_out8(tl_x, y, "Player 1");\r |
701 | gp2x_text_out8(tl_x, (y+=10), "Player 2");\r |
702 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
703 | \r |
704 | // draw cursor\r |
705 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
706 | \r |
707 | tl_x = 25;\r |
708 | gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r |
709 | if (num_of_joys > 0) {\r |
710 | for (i = 0; i < num_of_joys; i++) {\r |
711 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
712 | gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
713 | }\r |
714 | } else {\r |
715 | gp2x_text_out8(tl_x, (y+=10), "none");\r |
716 | }\r |
717 | \r |
718 | \r |
e5d315a5 |
719 | gp2x_video_flip2();\r |
720ee7f6 |
720 | }\r |
721 | \r |
722 | static void kc_sel_loop(void)\r |
723 | {\r |
724 | int menu_sel = 2, menu_sel_max = 2;\r |
725 | unsigned long inp = 0;\r |
726 | \r |
727 | for(;;)\r |
728 | {\r |
729 | draw_kc_sel(menu_sel);\r |
730 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
731 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
732 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
733 | if(inp & GP2X_B) {\r |
734 | switch (menu_sel) {\r |
735 | case 0: key_config_loop(0); return;\r |
736 | case 1: key_config_loop(1); return;\r |
737 | default: return;\r |
738 | }\r |
739 | }\r |
740 | if(inp & GP2X_X) return;\r |
741 | }\r |
742 | }\r |
743 | \r |
744 | \r |
745 | \r |
daf91588 |
746 | // --------- sega/mega cd options ----------\r |
747 | \r |
748 | static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)\r |
749 | {\r |
750 | int tl_x = 25, tl_y = 60, y;\r |
5f9922e6 |
751 | char ra_buff[16];\r |
752 | \r |
753 | if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r |
754 | else strcpy(ra_buff, " OFF");\r |
daf91588 |
755 | \r |
756 | y = tl_y;\r |
e5d315a5 |
757 | //memset(gp2x_screen, 0, 320*240);\r |
758 | gp2x_pd_clone_buffer2();\r |
759 | \r |
daf91588 |
760 | gp2x_text_out8(tl_x, y, "USA BIOS: %s", b_us); // 0\r |
761 | gp2x_text_out8(tl_x, (y+=10), "EUR BIOS: %s", b_eu); // 1\r |
762 | gp2x_text_out8(tl_x, (y+=10), "JAP BIOS: %s", b_jp); // 2\r |
dccc2bd0 |
763 | gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (currentConfig.EmuOpt &0x0400)?"ON":"OFF"); // 3\r |
764 | gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (currentConfig.PicoOpt&0x0800)?"ON":"OFF"); // 4\r |
765 | gp2x_text_out8(tl_x, (y+=10), "PCM audio %s", (currentConfig.PicoOpt&0x0400)?"ON":"OFF"); // 5\r |
7789349f |
766 | gp2x_text_out8(tl_x, (y+=10), "ReadAhead buffer %s", ra_buff); // 6\r |
767 | gp2x_text_out8(tl_x, (y+=10), "Scale/Rot. fx (buggy,slow) %s", (currentConfig.PicoOpt&0x1000)?"ON":"OFF"); // 7\r |
768 | gp2x_text_out8(tl_x, (y+=10), "Better sync (slow) %s", (currentConfig.PicoOpt&0x2000)?"ON":"OFF"); // 8\r |
daf91588 |
769 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
770 | \r |
771 | // draw cursor\r |
772 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
773 | \r |
774 | if ((menu_sel == 0 && strcmp(b_us, "NOT FOUND")) ||\r |
775 | (menu_sel == 1 && strcmp(b_eu, "NOT FOUND")) ||\r |
776 | (menu_sel == 2 && strcmp(b_jp, "NOT FOUND")))\r |
777 | gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r |
778 | \r |
e5d315a5 |
779 | gp2x_video_flip2();\r |
daf91588 |
780 | }\r |
781 | \r |
782 | static void cd_menu_loop_options(void)\r |
783 | {\r |
7789349f |
784 | int menu_sel = 0, menu_sel_max = 9;\r |
daf91588 |
785 | unsigned long inp = 0;\r |
786 | char bios_us[32], bios_eu[32], bios_jp[32], *bios, *p;\r |
787 | \r |
788 | if (find_bios(4, &bios)) { // US\r |
789 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
790 | strncpy(bios_us, p, 31); bios_us[31] = 0;\r |
791 | } else strcpy(bios_us, "NOT FOUND");\r |
792 | \r |
793 | if (find_bios(8, &bios)) { // EU\r |
794 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
795 | strncpy(bios_eu, p, 31); bios_eu[31] = 0;\r |
796 | } else strcpy(bios_eu, "NOT FOUND");\r |
797 | \r |
798 | if (find_bios(1, &bios)) { // JP\r |
799 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
800 | strncpy(bios_jp, p, 31); bios_jp[31] = 0;\r |
801 | } else strcpy(bios_jp, "NOT FOUND");\r |
802 | \r |
803 | for(;;)\r |
804 | {\r |
805 | draw_cd_menu_options(menu_sel, bios_us, bios_eu, bios_jp);\r |
806 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r |
807 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
808 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
809 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
810 | switch (menu_sel) {\r |
dccc2bd0 |
811 | case 3: currentConfig.EmuOpt ^=0x0400; break;\r |
812 | case 4: currentConfig.PicoOpt^=0x0800; break;\r |
813 | case 5: currentConfig.PicoOpt^=0x0400; break;\r |
7789349f |
814 | case 6:\r |
5f9922e6 |
815 | if (inp & GP2X_LEFT) {\r |
816 | PicoCDBuffers >>= 1;\r |
817 | if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r |
818 | } else {\r |
819 | if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r |
820 | else PicoCDBuffers <<= 1;\r |
53c908bb |
821 | if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r |
5f9922e6 |
822 | }\r |
823 | break;\r |
7789349f |
824 | case 7: currentConfig.PicoOpt^=0x1000; break;\r |
825 | case 8: currentConfig.PicoOpt^=0x2000; break;\r |
826 | case 9: return;\r |
daf91588 |
827 | }\r |
828 | }\r |
829 | if(inp & (GP2X_X|GP2X_A)) return;\r |
830 | if(inp & GP2X_START) { // BIOS testers\r |
831 | switch (menu_sel) {\r |
832 | case 0: if (find_bios(4, &bios)) { // test US\r |
833 | strcpy(romFileName, bios);\r |
834 | engineState = PGS_ReloadRom;\r |
835 | return;\r |
836 | }\r |
837 | break;\r |
838 | case 1: if (find_bios(8, &bios)) { // test EU\r |
839 | strcpy(romFileName, bios);\r |
840 | engineState = PGS_ReloadRom;\r |
841 | return;\r |
842 | }\r |
843 | break;\r |
844 | case 2: if (find_bios(1, &bios)) { // test JP\r |
845 | strcpy(romFileName, bios);\r |
846 | engineState = PGS_ReloadRom;\r |
847 | return;\r |
848 | }\r |
849 | break;\r |
850 | }\r |
851 | }\r |
852 | }\r |
853 | }\r |
854 | \r |
855 | \r |
856 | // --------- advanced options ----------\r |
857 | \r |
720ee7f6 |
858 | static void draw_amenu_options(int menu_sel)\r |
859 | {\r |
860 | int tl_x = 25, tl_y = 60, y;\r |
861 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
862 | \r |
863 | y = tl_y;\r |
e5d315a5 |
864 | //memset(gp2x_screen, 0, 320*240);\r |
865 | gp2x_pd_clone_buffer2();\r |
866 | \r |
979ba09f |
867 | gp2x_text_out8(tl_x, y, "Scale 32 column mode %s", (currentConfig.PicoOpt&0x100)?"ON":"OFF"); // 0\r |
868 | gp2x_text_out8(tl_x, (y+=10), "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 1\r |
869 | gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (currentConfig.PicoOpt&0x004)?"ON":"OFF"); // 2\r |
870 | gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (currentConfig.PicoOpt&0x001)?"ON":"OFF"); // 3\r |
871 | gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (currentConfig.PicoOpt&0x002)?"ON":"OFF"); // 4\r |
872 | gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (currentConfig.EmuOpt &0x008)?"ON":"OFF"); // 5\r |
873 | gp2x_text_out8(tl_x, (y+=10), "Don't save config on exit %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 6\r |
720ee7f6 |
874 | gp2x_text_out8(tl_x, (y+=10), "needs restart:");\r |
979ba09f |
875 | gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 8\r |
876 | gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 9\r |
720ee7f6 |
877 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
878 | \r |
879 | // draw cursor\r |
880 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
881 | \r |
e5d315a5 |
882 | gp2x_video_flip2();\r |
720ee7f6 |
883 | }\r |
884 | \r |
885 | static void amenu_loop_options(void)\r |
886 | {\r |
47f22a1f |
887 | int menu_sel = 0, menu_sel_max = 10;\r |
720ee7f6 |
888 | unsigned long inp = 0;\r |
889 | \r |
890 | for(;;)\r |
891 | {\r |
892 | draw_amenu_options(menu_sel);\r |
893 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
894 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
895 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
896 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
897 | switch (menu_sel) {\r |
979ba09f |
898 | case 0: currentConfig.PicoOpt^=0x100; break;\r |
899 | case 2: currentConfig.PicoOpt^=0x004; break;\r |
900 | case 3: currentConfig.PicoOpt^=0x001; break;\r |
901 | case 4: currentConfig.PicoOpt^=0x002; break;\r |
902 | case 5: currentConfig.EmuOpt ^=0x008; break;\r |
903 | case 6: currentConfig.EmuOpt ^=0x020; break;\r |
904 | case 8: currentConfig.EmuOpt ^=0x100; break;\r |
905 | case 9: currentConfig.EmuOpt ^=0x010; break;\r |
720ee7f6 |
906 | case 10: return;\r |
907 | }\r |
908 | }\r |
909 | if(inp & (GP2X_X|GP2X_A)) return;\r |
910 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
911 | switch (menu_sel) {\r |
912 | case 1:\r |
913 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
979ba09f |
914 | currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r |
915 | if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r |
916 | if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r |
720ee7f6 |
917 | draw_amenu_options(menu_sel);\r |
918 | usleep(18*1000);\r |
919 | }\r |
920 | break;\r |
921 | }\r |
922 | }\r |
923 | }\r |
924 | }\r |
925 | \r |
926 | // -------------- options --------------\r |
927 | \r |
979ba09f |
928 | static const char *region_name(unsigned int code)\r |
720ee7f6 |
929 | {\r |
979ba09f |
930 | static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r |
931 | static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r |
932 | int u, i = 0;\r |
933 | if (code) {\r |
934 | code <<= 1;\r |
935 | while((code >>= 1)) i++;\r |
936 | if (i > 4) return "unknown";\r |
937 | return names[i];\r |
938 | } else {\r |
939 | static char name[24];\r |
940 | strcpy(name, "Auto:");\r |
941 | for (u = 0; u < 3; u++) {\r |
942 | i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r |
943 | while((code >>= 1)) i++;\r |
944 | strcat(name, names_short[i]);\r |
945 | }\r |
946 | return name;\r |
947 | }\r |
720ee7f6 |
948 | }\r |
949 | \r |
950 | static void draw_menu_options(int menu_sel)\r |
951 | {\r |
952 | int tl_x = 25, tl_y = 40, y;\r |
953 | char monostereo[8], strframeskip[8], *strrend;\r |
954 | \r |
979ba09f |
955 | strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");\r |
956 | if (currentConfig.Frameskip < 0)\r |
720ee7f6 |
957 | strcpy(strframeskip, "Auto");\r |
979ba09f |
958 | else sprintf(strframeskip, "%i", currentConfig.Frameskip);\r |
959 | if (currentConfig.PicoOpt&0x10) {\r |
720ee7f6 |
960 | strrend = " 8bit fast";\r |
979ba09f |
961 | } else if (currentConfig.EmuOpt&0x80) {\r |
720ee7f6 |
962 | strrend = "16bit accurate";\r |
963 | } else {\r |
964 | strrend = " 8bit accurate";\r |
965 | }\r |
966 | \r |
967 | y = tl_y;\r |
e5d315a5 |
968 | //memset(gp2x_screen, 0, 320*240);\r |
969 | gp2x_pd_clone_buffer2();\r |
970 | \r |
720ee7f6 |
971 | gp2x_text_out8(tl_x, y, "Renderer: %s", strrend); // 0\r |
979ba09f |
972 | gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (currentConfig.PicoOpt&0x040)?"ON":"OFF"); // 1\r |
973 | gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (currentConfig.PicoOpt&0x080)?"ON":"OFF"); // 2\r |
974 | gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (currentConfig.EmuOpt &0x002)?"ON":"OFF"); // 3\r |
720ee7f6 |
975 | gp2x_text_out8(tl_x, (y+=10), "Frameskip %s", strframeskip);\r |
979ba09f |
976 | gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (currentConfig.EmuOpt &0x004)?"ON":"OFF"); // 5\r |
977 | gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", currentConfig.PsndRate, monostereo);\r |
978 | gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (currentConfig.PicoOpt&0x200)?"ON":"OFF"); // 7\r |
979 | gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 8\r |
980 | gp2x_text_out8(tl_x, (y+=10), "Genesis Region: %s", region_name(currentConfig.PicoRegion));\r |
981 | gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 10\r |
982 | gp2x_text_out8(tl_x, (y+=10), "Confirm save overwrites %s", (currentConfig.EmuOpt &0x200)?"ON":"OFF"); // 11\r |
720ee7f6 |
983 | gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 12\r |
979ba09f |
984 | gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r |
daf91588 |
985 | gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");\r |
986 | gp2x_text_out8(tl_x, (y+=10), "[advanced options]"); // 15\r |
720ee7f6 |
987 | gp2x_text_out8(tl_x, (y+=10), "Save cfg as default");\r |
988 | if (rom_data)\r |
989 | gp2x_text_out8(tl_x, (y+=10), "Save cfg for current game only");\r |
990 | \r |
991 | // draw cursor\r |
992 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
993 | \r |
e5d315a5 |
994 | gp2x_video_flip2();\r |
720ee7f6 |
995 | }\r |
996 | \r |
997 | static int sndrate_prevnext(int rate, int dir)\r |
998 | {\r |
999 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
1000 | \r |
1001 | for (i = 0; i < 5; i++)\r |
1002 | if (rates[i] == rate) break;\r |
1003 | \r |
1004 | i += dir ? 1 : -1;\r |
1005 | if (i > 4) return dir ? 44100 : 22050;\r |
1006 | if (i < 0) return dir ? 11025 : 8000;\r |
1007 | return rates[i];\r |
1008 | }\r |
1009 | \r |
979ba09f |
1010 | static void region_prevnext(int right)\r |
1011 | {\r |
1012 | // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r |
1013 | static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r |
1014 | int i;\r |
1015 | if (right) {\r |
1016 | if (!currentConfig.PicoRegion) {\r |
1017 | for (i = 0; i < 6; i++)\r |
1018 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
1019 | if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r |
1020 | else currentConfig.PicoRegion=1;\r |
1021 | }\r |
1022 | else currentConfig.PicoRegion<<=1;\r |
1023 | if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r |
1024 | } else {\r |
1025 | if (!currentConfig.PicoRegion) {\r |
1026 | for (i = 0; i < 6; i++)\r |
1027 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
1028 | if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r |
1029 | }\r |
1030 | else currentConfig.PicoRegion>>=1;\r |
1031 | }\r |
1032 | }\r |
1033 | \r |
720ee7f6 |
1034 | static void menu_options_save(void)\r |
1035 | {\r |
720ee7f6 |
1036 | PicoOpt = currentConfig.PicoOpt;\r |
1037 | PsndRate = currentConfig.PsndRate;\r |
1038 | PicoRegionOverride = currentConfig.PicoRegion;\r |
1039 | if (PicoOpt & 0x20) {\r |
1040 | actionNames[ 8] = "Z"; actionNames[ 9] = "Y";\r |
1041 | actionNames[10] = "X"; actionNames[11] = "MODE";\r |
1042 | } else {\r |
1043 | actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;\r |
1044 | }\r |
1045 | }\r |
1046 | \r |
daf91588 |
1047 | static int menu_loop_options(void)\r |
720ee7f6 |
1048 | {\r |
daf91588 |
1049 | int menu_sel = 0, menu_sel_max = 16;\r |
720ee7f6 |
1050 | unsigned long inp = 0;\r |
1051 | \r |
1052 | if (rom_data) menu_sel_max++;\r |
979ba09f |
1053 | currentConfig.PicoOpt = PicoOpt;\r |
1054 | currentConfig.PsndRate = PsndRate;\r |
1055 | currentConfig.PicoRegion = PicoRegionOverride;\r |
720ee7f6 |
1056 | \r |
1057 | for(;;)\r |
1058 | {\r |
1059 | draw_menu_options(menu_sel);\r |
1060 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
1061 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
1062 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
1063 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
1064 | switch (menu_sel) {\r |
979ba09f |
1065 | case 1: currentConfig.PicoOpt^=0x040; break;\r |
1066 | case 2: currentConfig.PicoOpt^=0x080; break;\r |
1067 | case 3: currentConfig.EmuOpt ^=0x002; break;\r |
1068 | case 5: currentConfig.EmuOpt ^=0x004; break;\r |
1069 | case 7: currentConfig.PicoOpt^=0x200; break;\r |
1070 | case 8: currentConfig.PicoOpt^=0x020; break;\r |
1071 | case 10: currentConfig.EmuOpt ^=0x001; break;\r |
1072 | case 11: currentConfig.EmuOpt ^=0x200; break;\r |
daf91588 |
1073 | case 14: cd_menu_loop_options();\r |
1074 | if (engineState == PGS_ReloadRom)\r |
1075 | return 0; // test BIOS\r |
1076 | break;\r |
1077 | case 15: amenu_loop_options(); break;\r |
1078 | case 16: // done (update and write)\r |
720ee7f6 |
1079 | menu_options_save();\r |
daf91588 |
1080 | if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r |
1081 | else strcpy(menuErrorMsg, "failed to write config");\r |
1082 | return 1;\r |
1083 | case 17: // done (update and write for current game)\r |
720ee7f6 |
1084 | menu_options_save();\r |
daf91588 |
1085 | if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r |
1086 | else strcpy(menuErrorMsg, "failed to write config");\r |
1087 | return 1;\r |
720ee7f6 |
1088 | }\r |
1089 | }\r |
979ba09f |
1090 | if(inp & (GP2X_X|GP2X_A)) {\r |
720ee7f6 |
1091 | menu_options_save();\r |
daf91588 |
1092 | return 0; // done (update, no write)\r |
720ee7f6 |
1093 | }\r |
1094 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
1095 | switch (menu_sel) {\r |
1096 | case 0:\r |
1097 | if (inp & GP2X_LEFT) {\r |
979ba09f |
1098 | if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r |
1099 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r |
1100 | else if ( currentConfig.EmuOpt &0x80) break;\r |
720ee7f6 |
1101 | } else {\r |
979ba09f |
1102 | if ( currentConfig.PicoOpt&0x10) break;\r |
1103 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r |
1104 | else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r |
720ee7f6 |
1105 | }\r |
1106 | break;\r |
1107 | case 4:\r |
979ba09f |
1108 | currentConfig.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;\r |
1109 | if (currentConfig.Frameskip < 0) currentConfig.Frameskip = -1;\r |
1110 | if (currentConfig.Frameskip > 32) currentConfig.Frameskip = 32;\r |
720ee7f6 |
1111 | break;\r |
1112 | case 6:\r |
979ba09f |
1113 | if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r |
1114 | currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r |
1115 | } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r |
1116 | currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r |
1117 | } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r |
720ee7f6 |
1118 | break;\r |
1119 | case 9:\r |
979ba09f |
1120 | region_prevnext(inp & GP2X_RIGHT);\r |
720ee7f6 |
1121 | break;\r |
1122 | case 12:\r |
1123 | if (inp & GP2X_RIGHT) {\r |
1124 | state_slot++; if (state_slot > 9) state_slot = 0;\r |
1125 | } else {state_slot--; if (state_slot < 0) state_slot = 9;\r |
1126 | }\r |
1127 | break;\r |
1128 | case 13:\r |
1129 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
979ba09f |
1130 | currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
1131 | if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r |
720ee7f6 |
1132 | draw_menu_options(menu_sel);\r |
1133 | usleep(50*1000);\r |
1134 | }\r |
1135 | break;\r |
1136 | }\r |
1137 | }\r |
1138 | }\r |
1139 | }\r |
1140 | \r |
1141 | // -------------- credits --------------\r |
1142 | \r |
1143 | static void draw_menu_credits(void)\r |
1144 | {\r |
1145 | int tl_x = 15, tl_y = 70, y;\r |
e5d315a5 |
1146 | //memset(gp2x_screen, 0, 320*240);\r |
1147 | gp2x_pd_clone_buffer2();\r |
720ee7f6 |
1148 | \r |
5111820c |
1149 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r |
720ee7f6 |
1150 | y = tl_y;\r |
1151 | gp2x_text_out8(tl_x, y, "Credits:");\r |
1152 | gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r |
1153 | gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r |
1154 | gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r |
1155 | gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r |
1156 | gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r |
1157 | gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r |
1158 | gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r |
1159 | gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r |
1160 | gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r |
1161 | gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r |
1162 | gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r |
1163 | gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r |
1164 | gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r |
1165 | \r |
e5d315a5 |
1166 | gp2x_video_flip2();\r |
720ee7f6 |
1167 | }\r |
1168 | \r |
1169 | \r |
1170 | // -------------- root menu --------------\r |
1171 | \r |
1172 | static void draw_menu_root(int menu_sel)\r |
1173 | {\r |
1174 | int tl_x = 70, tl_y = 70, y;\r |
e5d315a5 |
1175 | //memset(gp2x_screen, 0, 320*240);\r |
1176 | gp2x_pd_clone_buffer2();\r |
720ee7f6 |
1177 | \r |
1178 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r |
1179 | \r |
1180 | y = tl_y;\r |
1181 | if (rom_data) {\r |
1182 | gp2x_text_out8(tl_x, y, "Resume game");\r |
1183 | gp2x_text_out8(tl_x, (y+=10), "Save State");\r |
1184 | gp2x_text_out8(tl_x, (y+=10), "Load State");\r |
1185 | gp2x_text_out8(tl_x, (y+=10), "Reset game");\r |
1186 | } else {\r |
1187 | y += 30;\r |
1188 | }\r |
8dfb9fd5 |
1189 | gp2x_text_out8(tl_x, (y+=10), "Load new ROM/ISO");\r |
720ee7f6 |
1190 | gp2x_text_out8(tl_x, (y+=10), "Change options");\r |
1191 | gp2x_text_out8(tl_x, (y+=10), "Configure controls");\r |
1192 | gp2x_text_out8(tl_x, (y+=10), "Credits");\r |
1193 | gp2x_text_out8(tl_x, (y+=10), "Exit");\r |
70d2ecc5 |
1194 | if (PicoPatches)\r |
1195 | gp2x_text_out8(tl_x, (y+=10), "Patches / GameGenie");\r |
720ee7f6 |
1196 | \r |
1197 | // draw cursor\r |
1198 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
1199 | // error\r |
1200 | if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r |
e5d315a5 |
1201 | gp2x_video_flip2();\r |
720ee7f6 |
1202 | }\r |
1203 | \r |
1204 | \r |
1205 | static void menu_loop_root(void)\r |
1206 | {\r |
daf91588 |
1207 | int ret, menu_sel = 4, menu_sel_max = 8, menu_sel_min = 4;\r |
720ee7f6 |
1208 | unsigned long inp = 0;\r |
1209 | char curr_path[PATH_MAX], *selfname;\r |
1210 | FILE *tstf;\r |
1211 | \r |
1212 | if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r |
1213 | {\r |
1214 | fclose(tstf);\r |
1215 | strcpy(curr_path, currentConfig.lastRomFile);\r |
1216 | }\r |
1217 | else\r |
1218 | {\r |
1219 | getcwd(curr_path, PATH_MAX);\r |
1220 | }\r |
1221 | \r |
1222 | if (rom_data) menu_sel = menu_sel_min = 0;\r |
70d2ecc5 |
1223 | if (PicoPatches) menu_sel_max = 9;\r |
720ee7f6 |
1224 | \r |
1225 | for(;;)\r |
1226 | {\r |
1227 | draw_menu_root(menu_sel);\r |
1228 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT);\r |
1229 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
1230 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
1231 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
1232 | if (rom_data) {\r |
1233 | while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r |
1234 | engineState = PGS_Running;\r |
1235 | break;\r |
1236 | }\r |
1237 | }\r |
1238 | if(inp & GP2X_B ) {\r |
1239 | switch (menu_sel) {\r |
1240 | case 0: // resume game\r |
1241 | if (rom_data) { engineState = PGS_Running; return; }\r |
1242 | break;\r |
1243 | case 1: // save state\r |
1244 | if (rom_data) {\r |
4ffd2858 |
1245 | if(savestate_menu_loop(0))\r |
720ee7f6 |
1246 | continue;\r |
720ee7f6 |
1247 | engineState = PGS_Running;\r |
1248 | return;\r |
1249 | }\r |
1250 | break;\r |
1251 | case 2: // load state\r |
1252 | if (rom_data) {\r |
4ffd2858 |
1253 | if(savestate_menu_loop(1))\r |
720ee7f6 |
1254 | continue;\r |
720ee7f6 |
1255 | engineState = PGS_Running;\r |
1256 | return;\r |
1257 | }\r |
1258 | break;\r |
1259 | case 3: // reset game\r |
1260 | if (rom_data) {\r |
1261 | emu_ResetGame();\r |
1262 | engineState = PGS_Running;\r |
1263 | return;\r |
1264 | }\r |
1265 | break;\r |
1266 | case 4: // select rom\r |
1267 | selfname = romsel_loop(curr_path);\r |
1268 | if (selfname) {\r |
1269 | printf("selected file: %s\n", selfname);\r |
720ee7f6 |
1270 | engineState = PGS_ReloadRom;\r |
1271 | }\r |
1272 | return;\r |
1273 | case 5: // options\r |
daf91588 |
1274 | ret = menu_loop_options();\r |
1275 | if (ret == 1) continue; // status update\r |
1276 | if (engineState == PGS_ReloadRom)\r |
1277 | return; // BIOS test\r |
720ee7f6 |
1278 | break;\r |
1279 | case 6: // controls\r |
1280 | kc_sel_loop();\r |
1281 | break;\r |
1282 | case 7: // credits\r |
1283 | draw_menu_credits();\r |
1284 | usleep(500*1000);\r |
1285 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
1286 | break;\r |
1287 | case 8: // exit\r |
1288 | engineState = PGS_Quit;\r |
1289 | return;\r |
70d2ecc5 |
1290 | case 9: // patches/gg\r |
1291 | if (rom_data && PicoPatches) {\r |
1292 | patches_menu_loop();\r |
1293 | PicoPatchApply();\r |
1294 | strcpy(menuErrorMsg, "Patches applied");\r |
1295 | continue;\r |
1296 | }\r |
1297 | break;\r |
720ee7f6 |
1298 | }\r |
1299 | }\r |
1300 | menuErrorMsg[0] = 0; // clear error msg\r |
1301 | }\r |
1302 | }\r |
1303 | \r |
1304 | \r |
4ffd2858 |
1305 | static void menu_prepare_bg(void)\r |
720ee7f6 |
1306 | {\r |
e5d315a5 |
1307 | extern int localPal[0x100];\r |
4ffd2858 |
1308 | int c, i;\r |
e5d315a5 |
1309 | \r |
1310 | // don't clear old palette just for fun (but make it dark)\r |
4ffd2858 |
1311 | for (i = 0x100-1; i >= 0; i--) {\r |
1312 | c = localPal[i];\r |
1313 | localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r |
1314 | }\r |
e5d315a5 |
1315 | localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r |
1316 | localPal[0xf0] = 0x00ffffff;\r |
720ee7f6 |
1317 | \r |
4ffd2858 |
1318 | gp2x_video_setpalette(localPal, 0x100);\r |
1319 | }\r |
1320 | \r |
1321 | static void menu_gfx_prepare(void)\r |
1322 | {\r |
1323 | menu_prepare_bg();\r |
1324 | \r |
720ee7f6 |
1325 | // switch to 8bpp\r |
e5d315a5 |
1326 | gp2x_video_changemode2(8);\r |
720ee7f6 |
1327 | gp2x_video_RGB_setscaling(320, 240);\r |
e5d315a5 |
1328 | gp2x_video_flip2();\r |
1329 | }\r |
1330 | \r |
1331 | \r |
1332 | void menu_loop(void)\r |
1333 | {\r |
1334 | menu_gfx_prepare();\r |
720ee7f6 |
1335 | \r |
1336 | menu_loop_root();\r |
1337 | \r |
1338 | menuErrorMsg[0] = 0;\r |
1339 | }\r |