f5eb372f |
1 | // menu system for gpfce - FCE Ultra port\r |
b2b95d2e |
2 | // (c) Copyright 2006,2007 notaz, All rights reserved.\r |
b2b95d2e |
3 | \r |
4 | #include <stdio.h>\r |
5 | #include <string.h>\r |
6 | #include <stdlib.h>\r |
7 | #include <stdarg.h>\r |
8 | #include <unistd.h>\r |
9 | #include <dirent.h>\r |
10 | \r |
11 | #include "minimal.h"\r |
12 | #include "usbjoy.h"\r |
13 | #include "asmutils.h"\r |
14 | #include "menu.h"\r |
15 | #include "main.h"\r |
16 | #include "fonts.h"\r |
17 | #include "gp2x.h"\r |
18 | \r |
b547bda7 |
19 | #include "../../input.h"\r |
20 | #include "../../state.h"\r |
6f6bc6fa |
21 | #include "../../palette.h"\r |
47d0839e |
22 | #include "readpng.h"\r |
b547bda7 |
23 | \r |
b2b95d2e |
24 | #ifndef _DIRENT_HAVE_D_TYPE\r |
25 | #error "need d_type for file browser\r |
26 | #endif\r |
27 | \r |
e6ee7529 |
28 | extern int GP2X_PORT_REV;\r |
b2b95d2e |
29 | extern char lastLoadedGameName[PATH_MAX];\r |
989672f4 |
30 | extern int mmuhack_status;\r |
31 | extern int soundvol;\r |
b2b95d2e |
32 | extern uint8 Exit; // exit emu loop flag\r |
989672f4 |
33 | extern int InitSound(void);\r |
b2b95d2e |
34 | \r |
b547bda7 |
35 | #define CONFIGURABLE_KEYS (GP2X_UP|GP2X_LEFT|GP2X_DOWN|GP2X_RIGHT|GP2X_START|GP2X_SELECT|GP2X_L|GP2X_R|GP2X_A|GP2X_B|GP2X_X|GP2X_Y|GP2X_PUSH)\r |
36 | \r |
b2b95d2e |
37 | static char *gp2xKeyNames[] = {\r |
38 | "UP", "01???", "LEFT", "03???", "DOWN", "05???", "RIGHT", "07???",\r |
39 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
40 | "10???", "11???", "12???","13???", "14???","15???", "VOL DOWN", "VOL UP",\r |
41 | "18???", "19???", "1a???","PUSH", "1c???","1d???", "1e???", "1f???"\r |
42 | };\r |
43 | \r |
6f6bc6fa |
44 | \r |
45 | static char path_buffer[PATH_MAX];\r |
47d0839e |
46 | static unsigned short *menu_bg = 0;\r |
47 | static int txt_xmin, txt_xmax, txt_ymin, txt_ymax;\r |
6f6bc6fa |
48 | \r |
b2b95d2e |
49 | char menuErrorMsg[40] = {0, };\r |
50 | \r |
47d0839e |
51 | static void gp2x_fceu_darken_reset(void)\r |
52 | {\r |
53 | txt_xmin = 320; txt_xmax = 0;\r |
54 | txt_ymin = 240; txt_ymax = 0;\r |
55 | }\r |
56 | \r |
57 | static void gp2x_fceu_copy_bg(void)\r |
58 | {\r |
59 | if (menu_bg)\r |
60 | memcpy(gp2x_screen, menu_bg, 320*240*2);\r |
61 | else memset(gp2x_screen, 0, 320*240*2);\r |
62 | gp2x_fceu_darken_reset();\r |
63 | }\r |
64 | \r |
65 | static void gp2x_fceu_darken_text_bg(void)\r |
b2b95d2e |
66 | {\r |
47d0839e |
67 | int x, y, xmin, xmax, ymax;\r |
68 | unsigned short *screen = gp2x_screen;\r |
69 | \r |
70 | xmin = txt_xmin - 3;\r |
71 | if (xmin < 0) xmin = 0;\r |
72 | xmax = txt_xmax + 2;\r |
73 | if (xmax > 319) xmax = 319;\r |
74 | \r |
75 | y = txt_ymin - 3;\r |
76 | if (y < 0) y = 0;\r |
77 | ymax = txt_ymax + 2;\r |
78 | if (ymax > 239) ymax = 239;\r |
79 | \r |
80 | for (x = xmin; x <= xmax; x++)\r |
81 | screen[y*320+x] = 0xa514;\r |
82 | for (y++; y < ymax; y++)\r |
83 | {\r |
84 | screen[y*320+xmin] = 0xffff;\r |
85 | for (x = xmin+1; x < xmax; x++)\r |
86 | {\r |
87 | unsigned int p = screen[y*320+x];\r |
88 | if (p != 0xffff)\r |
89 | screen[y*320+x] = ((p&0xf79e)>>1) - ((p&0xc618)>>3);\r |
90 | }\r |
91 | screen[y*320+xmax] = 0xffff;\r |
92 | }\r |
93 | for (x = xmin; x <= xmax; x++)\r |
94 | screen[y*320+x] = 0xffff;\r |
95 | }\r |
96 | \r |
97 | static void gp2x_fceu_darken_all(void)\r |
98 | {\r |
99 | unsigned int *screen = gp2x_screen;\r |
100 | int count = 320*240/2;\r |
101 | \r |
102 | while (count--)\r |
103 | {\r |
104 | unsigned int p = screen[count];\r |
105 | screen[count] = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r |
106 | }\r |
b2b95d2e |
107 | }\r |
108 | \r |
109 | // draws white text to current bbp15 screen\r |
110 | static void gp2x_text_out15_(int x, int y, const char *text)\r |
111 | {\r |
112 | int i,l;\r |
113 | unsigned short *screen = gp2x_screen;\r |
114 | \r |
115 | screen = screen + x + y*320;\r |
116 | \r |
117 | for (i = 0; i < strlen(text); i++)\r |
118 | {\r |
119 | for (l=0;l<8;l++)\r |
120 | {\r |
121 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
122 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
123 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
124 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
125 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
126 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
127 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
128 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
129 | }\r |
130 | screen += 8;\r |
131 | }\r |
47d0839e |
132 | if (x < txt_xmin) txt_xmin = x;\r |
133 | if (x+i*8 > txt_xmax) txt_xmax = x+i*8;\r |
134 | if (y < txt_ymin) txt_ymin = y;\r |
135 | if (y+8 > txt_ymax) txt_ymax = y+8;\r |
b2b95d2e |
136 | }\r |
137 | \r |
138 | void gp2x_text_out15(int x, int y, const char *texto, ...)\r |
139 | {\r |
140 | va_list args;\r |
141 | char buffer[512];\r |
142 | \r |
143 | va_start(args,texto);\r |
144 | vsprintf(buffer,texto,args);\r |
145 | va_end(args);\r |
146 | \r |
147 | gp2x_text_out15_(x,y,buffer);\r |
148 | }\r |
149 | \r |
150 | \r |
151 | void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r |
152 | {\r |
153 | char buffer[320/8+1];\r |
154 | \r |
155 | strncpy(buffer, texto, 320/8);\r |
156 | if (max > 320/8) max = 320/8;\r |
157 | if (max < 0) max = 0;\r |
158 | buffer[max] = 0;\r |
159 | \r |
160 | gp2x_text_out15(x,y,buffer);\r |
161 | }\r |
162 | \r |
163 | static void gp2x_smalltext16(int x, int y, const char *texto)\r |
164 | {\r |
165 | int i;\r |
166 | unsigned char *src;\r |
167 | unsigned short *dst;\r |
168 | \r |
169 | for (i = 0;; i++, x += 6)\r |
170 | {\r |
171 | unsigned char c = (unsigned char) texto[i];\r |
172 | int h = 8;\r |
173 | \r |
174 | if (!c) break;\r |
175 | \r |
176 | src = fontdata6x8[c];\r |
177 | dst = (unsigned short *)gp2x_screen + x + y*320;\r |
178 | \r |
179 | while (h--)\r |
180 | {\r |
181 | int w = 0x20;\r |
182 | while (w)\r |
183 | {\r |
184 | if( *src & w ) *dst = 0xffff;\r |
185 | dst++;\r |
186 | w>>=1;\r |
187 | }\r |
188 | src++;\r |
189 | \r |
190 | dst += 320-6;\r |
191 | }\r |
192 | }\r |
193 | }\r |
194 | \r |
9b451455 |
195 | static void gp2x_smalltext16_lim(int x, int y, const char *texto, int max)\r |
b2b95d2e |
196 | {\r |
197 | char buffer[320/6+1];\r |
198 | \r |
199 | strncpy(buffer, texto, 320/6);\r |
200 | if (max > 320/6) max = 320/6;\r |
201 | if (max < 0) max = 0;\r |
202 | buffer[max] = 0;\r |
203 | \r |
204 | gp2x_smalltext16(x, y, buffer);\r |
205 | }\r |
206 | \r |
207 | \r |
208 | static unsigned long inp_prev = 0;\r |
209 | static int inp_prevjoy = 0;\r |
210 | \r |
211 | static unsigned long wait_for_input(unsigned long interesting)\r |
212 | {\r |
213 | unsigned long ret;\r |
214 | static int repeats = 0, wait = 50*1000;\r |
215 | int release = 0, i;\r |
216 | \r |
217 | if (repeats == 2 || repeats == 4) wait /= 2;\r |
218 | if (repeats == 6) wait = 15 * 1000;\r |
219 | \r |
220 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
221 | if (i == 0) repeats++;\r |
222 | if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r |
223 | else spend_cycles(wait * Settings.cpuclock);\r |
224 | }\r |
225 | \r |
226 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
227 | usleep(50000);\r |
228 | release = 1;\r |
229 | }\r |
230 | \r |
231 | if (release || ret != inp_prev) {\r |
232 | repeats = 0;\r |
233 | wait = 50*1000;\r |
234 | }\r |
235 | inp_prev = ret;\r |
236 | inp_prevjoy = 0;\r |
237 | \r |
238 | // we don't need diagonals in menus\r |
239 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
240 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
241 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
242 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
243 | \r |
244 | return ret;\r |
245 | }\r |
246 | \r |
247 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
248 | {\r |
249 | unsigned long ret;\r |
250 | int i;\r |
251 | \r |
252 | do\r |
253 | {\r |
254 | *joy = 0;\r |
255 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
256 | gp2x_usbjoy_update();\r |
257 | for (i = 0; i < num_of_joys; i++) {\r |
258 | ret = gp2x_usbjoy_check2(i);\r |
259 | if (ret) { *joy = i + 1; break; }\r |
260 | }\r |
261 | if (ret) break;\r |
262 | }\r |
263 | while(0);\r |
264 | \r |
265 | return ret;\r |
266 | }\r |
267 | \r |
268 | // similar to wait_for_input(), but returns joy num\r |
269 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
270 | {\r |
271 | unsigned long ret;\r |
272 | const int wait = 300*1000;\r |
273 | int i;\r |
274 | \r |
275 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
276 | for (i = 0; i < 6; i++) {\r |
277 | ret = input2_read(interesting, joy);\r |
278 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
279 | usleep(wait/6);\r |
280 | }\r |
281 | \r |
282 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
283 | usleep(50000);\r |
284 | }\r |
285 | \r |
286 | inp_prev = ret;\r |
287 | inp_prevjoy = *joy;\r |
288 | \r |
289 | return ret;\r |
290 | }\r |
291 | \r |
292 | \r |
293 | \r |
294 | // -------------- ROM selector --------------\r |
295 | \r |
296 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
297 | {\r |
298 | int start, i, pos;\r |
299 | \r |
300 | start = 12 - sel;\r |
301 | n--; // exclude current dir (".")\r |
302 | \r |
b2b95d2e |
303 | gp2x_fceu_copy_bg();\r |
47d0839e |
304 | gp2x_fceu_darken_all();\r |
b2b95d2e |
305 | \r |
306 | if(start - 2 >= 0)\r |
9b451455 |
307 | gp2x_smalltext16_lim(14, (start - 2)*10, curdir, 53-2);\r |
b2b95d2e |
308 | for (i = 0; i < n; i++) {\r |
309 | pos = start + i;\r |
310 | if (pos < 0) continue;\r |
311 | if (pos > 23) break;\r |
312 | if (namelist[i+1]->d_type == DT_DIR) {\r |
9b451455 |
313 | gp2x_smalltext16_lim(14, pos*10, "/", 1);\r |
314 | gp2x_smalltext16_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
b2b95d2e |
315 | } else {\r |
9b451455 |
316 | gp2x_smalltext16_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
b2b95d2e |
317 | }\r |
318 | }\r |
319 | gp2x_text_out15(5, 120, ">");\r |
320 | gp2x_video_flip();\r |
321 | }\r |
322 | \r |
323 | static int scandir_cmp(const void *p1, const void *p2)\r |
324 | {\r |
325 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
326 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
327 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
328 | if ((*d2)->d_type == DT_DIR) return 1;\r |
329 | return alphasort(d1, d2);\r |
330 | }\r |
331 | \r |
332 | static char *filter_exts[] = {\r |
b547bda7 |
333 | ".gpe", ".png", "ck.o", ".txt"\r |
b2b95d2e |
334 | };\r |
335 | \r |
336 | static int scandir_filter(const struct dirent *ent)\r |
337 | {\r |
338 | const char *p;\r |
339 | int i;\r |
340 | \r |
341 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
342 | if (strlen(ent->d_name) < 5) return 1;\r |
343 | \r |
344 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
345 | \r |
346 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
347 | {\r |
348 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
349 | }\r |
350 | \r |
351 | return 1;\r |
352 | }\r |
353 | \r |
6f6bc6fa |
354 | static char *filesel_loop(char *curr_path, char *final_dest)\r |
b2b95d2e |
355 | {\r |
356 | struct dirent **namelist;\r |
357 | DIR *dir;\r |
6f6bc6fa |
358 | int n, newlen, sel = 0;\r |
b2b95d2e |
359 | unsigned long inp = 0;\r |
360 | char *ret = NULL, *fname = NULL;\r |
361 | \r |
362 | // is this a dir or a full path?\r |
363 | if ((dir = opendir(curr_path))) {\r |
364 | closedir(dir);\r |
365 | } else {\r |
366 | char *p;\r |
367 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
368 | *p = 0;\r |
369 | fname = p+1;\r |
370 | }\r |
371 | \r |
372 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
373 | if (n < 0) {\r |
374 | // try root\r |
375 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
376 | if (n < 0) {\r |
377 | // oops, we failed\r |
378 | printf("dir: %s\n", curr_path);\r |
379 | perror("scandir");\r |
380 | return NULL;\r |
381 | }\r |
382 | }\r |
383 | \r |
384 | // try to find sel\r |
385 | if (fname != NULL) {\r |
386 | int i;\r |
387 | for (i = 1; i < n; i++) {\r |
388 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
389 | sel = i - 1;\r |
390 | break;\r |
391 | }\r |
392 | }\r |
393 | }\r |
394 | \r |
395 | for (;;)\r |
396 | {\r |
397 | draw_dirlist(curr_path, namelist, n, sel);\r |
398 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
399 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
400 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
401 | if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
402 | if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r |
403 | if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
404 | if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
405 | if(inp & GP2X_B) { // enter dir/select\r |
406 | again:\r |
6f6bc6fa |
407 | newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
408 | if (namelist[sel+1]->d_type == DT_REG) { // file selected\r |
409 | if (final_dest == NULL) final_dest = malloc(newlen);\r |
410 | if (final_dest == NULL) break;\r |
411 | strcpy(final_dest, curr_path);\r |
412 | strcat(final_dest, "/");\r |
413 | strcat(final_dest, namelist[sel+1]->d_name);\r |
414 | ret = final_dest;\r |
b2b95d2e |
415 | break;\r |
416 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
b2b95d2e |
417 | char *p, *newdir = malloc(newlen);\r |
6f6bc6fa |
418 | if (newdir == NULL) break;\r |
b2b95d2e |
419 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
420 | char *start = curr_path;\r |
421 | p = start + strlen(start) - 1;\r |
422 | while (*p == '/' && p > start) p--;\r |
423 | while (*p != '/' && p > start) p--;\r |
424 | if (p <= start) strcpy(newdir, "/");\r |
425 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
426 | } else {\r |
427 | strcpy(newdir, curr_path);\r |
428 | p = newdir + strlen(newdir) - 1;\r |
47d0839e |
429 | while (p >= newdir && *p == '/') *p-- = 0;\r |
b2b95d2e |
430 | strcat(newdir, "/");\r |
431 | strcat(newdir, namelist[sel+1]->d_name);\r |
432 | }\r |
6f6bc6fa |
433 | ret = filesel_loop(newdir, final_dest);\r |
b2b95d2e |
434 | free(newdir);\r |
435 | break;\r |
436 | } else {\r |
437 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
6f6bc6fa |
438 | char *tstfn; FILE *tstf; int tmp;\r |
439 | tstfn = malloc(newlen);\r |
440 | if (tstfn == NULL) break;\r |
441 | strcpy(tstfn, curr_path);\r |
442 | strcat(tstfn, "/");\r |
443 | strcat(tstfn, namelist[sel+1]->d_name);\r |
444 | tstf = fopen(tstfn, "rb");\r |
445 | free(tstfn);\r |
b2b95d2e |
446 | if (tstf != NULL)\r |
447 | {\r |
448 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
449 | namelist[sel+1]->d_type = DT_REG;\r |
450 | else namelist[sel+1]->d_type = DT_DIR;\r |
451 | fclose(tstf);\r |
452 | goto again;\r |
453 | }\r |
454 | }\r |
455 | }\r |
456 | if(inp & GP2X_X) break; // cancel\r |
457 | }\r |
458 | \r |
459 | if (n > 0) {\r |
460 | while(n--) free(namelist[n]);\r |
461 | free(namelist);\r |
462 | }\r |
463 | \r |
464 | return ret;\r |
465 | }\r |
466 | \r |
467 | // ------------ patch/gg menu ------------\r |
468 | \r |
9b451455 |
469 | extern void *cheats;\r |
470 | static int cheat_count = 0, cheat_start, cheat_pos;\r |
471 | \r |
472 | static int countcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r |
b2b95d2e |
473 | {\r |
9b451455 |
474 | cheat_count++;\r |
475 | return 1;\r |
476 | }\r |
b2b95d2e |
477 | \r |
9b451455 |
478 | static int clistcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r |
479 | {\r |
480 | int pos;\r |
481 | \r |
482 | pos = cheat_start + cheat_pos;\r |
483 | cheat_pos++;\r |
484 | if (pos < 0) return 1;\r |
485 | if (pos > 23) return 0;\r |
486 | \r |
487 | gp2x_smalltext16_lim(14, pos*10, s ? "ON " : "OFF", 3);\r |
488 | gp2x_smalltext16_lim(14+6*4, pos*10, type ? "S" : "R", 1);\r |
489 | gp2x_smalltext16_lim(14+6*6, pos*10, name, 53-8);\r |
490 | \r |
491 | return 1;\r |
492 | }\r |
493 | \r |
494 | static void draw_patchlist(int sel)\r |
495 | {\r |
496 | int pos;\r |
b2b95d2e |
497 | \r |
498 | gp2x_fceu_copy_bg();\r |
9b451455 |
499 | gp2x_fceu_darken_all();\r |
b2b95d2e |
500 | \r |
9b451455 |
501 | cheat_start = 12 - sel;\r |
502 | cheat_pos = 0;\r |
503 | FCEUI_ListCheats(clistcallb,0);\r |
504 | \r |
505 | pos = cheat_start + cheat_pos;\r |
506 | if (pos < 24) gp2x_smalltext16_lim(14, pos*10, "done", 4);\r |
b2b95d2e |
507 | \r |
508 | gp2x_text_out15(5, 120, ">");\r |
509 | gp2x_video_flip();\r |
510 | }\r |
511 | \r |
b2b95d2e |
512 | void patches_menu_loop(void)\r |
513 | {\r |
514 | int menu_sel = 0;\r |
515 | unsigned long inp = 0;\r |
516 | \r |
9b451455 |
517 | cheat_count = 0;\r |
518 | FCEUI_ListCheats(countcallb,0);\r |
519 | \r |
b2b95d2e |
520 | for(;;)\r |
521 | {\r |
522 | draw_patchlist(menu_sel);\r |
523 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
9b451455 |
524 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = cheat_count; }\r |
525 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > cheat_count) menu_sel = 0; }\r |
b2b95d2e |
526 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
9b451455 |
527 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > cheat_count) menu_sel = cheat_count; }\r |
b2b95d2e |
528 | if(inp & GP2X_B) { // action\r |
9b451455 |
529 | if (menu_sel < cheat_count)\r |
530 | FCEUI_ToggleCheat(menu_sel);\r |
531 | else return;\r |
b2b95d2e |
532 | }\r |
533 | if(inp & GP2X_X) return;\r |
534 | }\r |
535 | \r |
536 | }\r |
537 | \r |
538 | // ------------ savestate loader ------------\r |
539 | \r |
9b451455 |
540 | #if 0\r |
b2b95d2e |
541 | static void menu_prepare_bg(void);\r |
542 | \r |
543 | static int state_slot_flags = 0;\r |
544 | \r |
545 | static void state_check_slots(void)\r |
546 | {\r |
547 | int slot;\r |
548 | \r |
549 | state_slot_flags = 0;\r |
550 | \r |
551 | for (slot = 0; slot < 10; slot++)\r |
552 | {\r |
553 | if (emu_check_save_file(slot))\r |
554 | {\r |
555 | state_slot_flags |= 1 << slot;\r |
556 | }\r |
557 | }\r |
558 | }\r |
559 | \r |
560 | static void draw_savestate_bg(int slot)\r |
561 | {\r |
562 | struct PicoVideo tmp_pv;\r |
563 | unsigned short tmp_cram[0x40];\r |
564 | unsigned short tmp_vsram[0x40];\r |
565 | void *tmp_vram, *file;\r |
566 | char *fname;\r |
567 | \r |
568 | fname = emu_GetSaveFName(1, 0, slot);\r |
569 | if (!fname) return;\r |
570 | \r |
571 | tmp_vram = malloc(sizeof(Pico.vram));\r |
572 | if (tmp_vram == NULL) return;\r |
573 | \r |
574 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
575 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
576 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
577 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
578 | \r |
579 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
580 | file = gzopen(fname, "rb");\r |
581 | emu_set_save_cbs(1);\r |
582 | } else {\r |
583 | file = fopen(fname, "rb");\r |
584 | emu_set_save_cbs(0);\r |
585 | }\r |
586 | \r |
587 | if (file) {\r |
588 | if (PicoMCD & 1) {\r |
589 | PicoCdLoadStateGfx(file);\r |
590 | } else {\r |
591 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
592 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
593 | areaSeek(file, 0x2000, SEEK_CUR);\r |
594 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
595 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
596 | areaSeek(file, 0x221a0, SEEK_SET);\r |
597 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
598 | }\r |
599 | areaClose(file);\r |
600 | }\r |
601 | \r |
602 | emu_forced_frame();\r |
603 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
604 | menu_prepare_bg();\r |
605 | \r |
606 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
607 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
608 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
609 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
610 | free(tmp_vram);\r |
611 | }\r |
612 | \r |
613 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
614 | {\r |
615 | int tl_x = 25, tl_y = 60, y, i;\r |
616 | \r |
617 | if (state_slot_flags & (1 << menu_sel))\r |
618 | draw_savestate_bg(menu_sel);\r |
619 | gp2x_fceu_copy_bg();\r |
620 | \r |
621 | gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
622 | \r |
623 | /* draw all 10 slots */\r |
624 | y = tl_y;\r |
625 | for (i = 0; i < 10; i++, y+=10)\r |
626 | {\r |
627 | gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
628 | }\r |
629 | gp2x_text_out15(tl_x, y, "back");\r |
630 | \r |
631 | // draw cursor\r |
632 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
633 | \r |
634 | gp2x_video_flip();\r |
635 | }\r |
636 | \r |
637 | static int savestate_menu_loop(int is_loading)\r |
638 | {\r |
639 | int menu_sel = 10, menu_sel_max = 10;\r |
640 | unsigned long inp = 0;\r |
641 | \r |
642 | state_check_slots();\r |
643 | \r |
644 | for(;;)\r |
645 | {\r |
646 | draw_savestate_menu(menu_sel, is_loading);\r |
647 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
648 | if(inp & GP2X_UP ) {\r |
649 | do {\r |
650 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
651 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
652 | }\r |
653 | if(inp & GP2X_DOWN) {\r |
654 | do {\r |
655 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
656 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
657 | }\r |
658 | if(inp & GP2X_B) { // save/load\r |
659 | if (menu_sel < 10) {\r |
660 | state_slot = menu_sel;\r |
661 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
662 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
663 | return 1;\r |
664 | }\r |
665 | return 0;\r |
666 | } else return 1;\r |
667 | }\r |
668 | if(inp & GP2X_X) return 1;\r |
669 | }\r |
670 | }\r |
b547bda7 |
671 | #endif\r |
b2b95d2e |
672 | \r |
673 | // -------------- key config --------------\r |
674 | \r |
675 | static char *usb_joy_key_name(int joy, int num)\r |
676 | {\r |
677 | static char name[16];\r |
678 | switch (num)\r |
679 | {\r |
680 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
681 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
682 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
683 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
684 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
685 | }\r |
686 | return name;\r |
687 | }\r |
688 | \r |
b547bda7 |
689 | static char *action_binds(int player_idx, int action_mask)\r |
b2b95d2e |
690 | {\r |
b547bda7 |
691 | static char strkeys[32*5];\r |
b2b95d2e |
692 | int joy, i;\r |
693 | \r |
694 | strkeys[0] = 0;\r |
b547bda7 |
695 | for (i = 0; i < 32; i++) // i is key index\r |
b2b95d2e |
696 | {\r |
b547bda7 |
697 | if (Settings.KeyBinds[i] & action_mask)\r |
b2b95d2e |
698 | {\r |
b547bda7 |
699 | if (player_idx >= 0 && ((Settings.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r |
b2b95d2e |
700 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
701 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
702 | }\r |
703 | }\r |
704 | for (joy = 0; joy < num_of_joys; joy++)\r |
705 | {\r |
706 | for (i = 0; i < 32; i++)\r |
707 | {\r |
b547bda7 |
708 | if (Settings.JoyBinds[joy][i] & action_mask)\r |
b2b95d2e |
709 | {\r |
6f6bc6fa |
710 | if (player_idx >= 0 && ((Settings.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r |
b2b95d2e |
711 | if (strkeys[0]) {\r |
712 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
713 | break;\r |
714 | }\r |
715 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
716 | }\r |
717 | }\r |
718 | }\r |
719 | \r |
b547bda7 |
720 | return strkeys;\r |
721 | }\r |
722 | \r |
723 | static void unbind_action(int action)\r |
724 | {\r |
725 | int i, u;\r |
726 | \r |
727 | for (i = 0; i < 32; i++)\r |
728 | Settings.KeyBinds[i] &= ~action;\r |
729 | for (u = 0; u < 4; u++)\r |
730 | for (i = 0; i < 32; i++)\r |
731 | Settings.JoyBinds[u][i] &= ~action;\r |
732 | }\r |
733 | \r |
734 | static int count_bound_keys(int action, int is_joy)\r |
735 | {\r |
736 | int i, u, keys = 0;\r |
737 | \r |
738 | if (is_joy)\r |
739 | {\r |
740 | for (u = 0; u < 4; u++)\r |
741 | for (i = 0; i < 32; i++)\r |
742 | if (Settings.JoyBinds[u][i] & action) keys++;\r |
743 | }\r |
744 | else\r |
745 | {\r |
746 | for (i = 0; i < 32; i++)\r |
747 | if (Settings.KeyBinds[i] & action) keys++;\r |
748 | }\r |
749 | return keys;\r |
750 | }\r |
751 | \r |
752 | typedef struct { char *name; int mask; } bind_action_t;\r |
753 | \r |
b547bda7 |
754 | static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r |
755 | {\r |
756 | int x, y, tl_y = 40, i;\r |
757 | \r |
b2b95d2e |
758 | gp2x_fceu_copy_bg();\r |
989672f4 |
759 | if (player_idx >= 0)\r |
760 | gp2x_text_out15(80, 20, "Player %i controls", player_idx + 1);\r |
761 | else gp2x_text_out15(80, 20, "Emulator controls");\r |
b547bda7 |
762 | \r |
763 | x = 40; y = tl_y;\r |
764 | for (i = 0; i < opt_cnt; i++, y+=10)\r |
765 | gp2x_text_out15(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r |
766 | \r |
767 | gp2x_text_out15(x, y, "Done");\r |
768 | \r |
769 | // draw cursor\r |
770 | gp2x_text_out15(x - 16, tl_y + sel*10, ">");\r |
b2b95d2e |
771 | \r |
47d0839e |
772 | gp2x_fceu_darken_text_bg();\r |
773 | gp2x_fceu_darken_reset();\r |
774 | \r |
971a1d07 |
775 | if (sel < opt_cnt) {\r |
b547bda7 |
776 | gp2x_text_out15(30, 190, "Press a button to bind/unbind");\r |
777 | gp2x_text_out15(30, 200, "Use VOL+ to clear");\r |
778 | gp2x_text_out15(30, 210, "To bind UP/DOWN, hold VOL-");\r |
779 | gp2x_text_out15(30, 220, "Select \"Done\" to exit");\r |
780 | } else {\r |
6f6bc6fa |
781 | gp2x_text_out15(30, 200, "Use Options -> Save cfg");\r |
782 | gp2x_text_out15(30, 210, "to save controls");\r |
b547bda7 |
783 | gp2x_text_out15(30, 220, "Press B or X to exit");\r |
784 | }\r |
47d0839e |
785 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
786 | gp2x_video_flip();\r |
787 | }\r |
788 | \r |
b547bda7 |
789 | static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r |
b2b95d2e |
790 | {\r |
b547bda7 |
791 | int joy = 0, sel = 0, menu_sel_max = opt_cnt, i;\r |
b2b95d2e |
792 | unsigned long inp = 0;\r |
793 | \r |
794 | for (;;)\r |
795 | {\r |
b547bda7 |
796 | draw_key_config(opts, opt_cnt, player_idx, sel);\r |
797 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS|GP2X_VOL_DOWN|GP2X_VOL_UP, &joy);\r |
b2b95d2e |
798 | // printf("got %08lX from joy %i\n", inp, joy);\r |
799 | if (joy == 0) {\r |
b547bda7 |
800 | if (!(inp & GP2X_VOL_DOWN)) {\r |
801 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r |
802 | if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r |
803 | }\r |
804 | if (sel >= opt_cnt) {\r |
805 | if (inp & (GP2X_B|GP2X_X)) break;\r |
806 | else continue;\r |
b2b95d2e |
807 | }\r |
b547bda7 |
808 | // if we are here, we want to bind/unbind something\r |
809 | if (inp & GP2X_VOL_UP)\r |
810 | unbind_action(opts[sel].mask);\r |
b2b95d2e |
811 | inp &= CONFIGURABLE_KEYS;\r |
b2b95d2e |
812 | for (i = 0; i < 32; i++)\r |
813 | if (inp & (1 << i)) {\r |
b547bda7 |
814 | if (count_bound_keys(opts[sel].mask, 0) >= 2)\r |
815 | Settings.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r |
816 | else Settings.KeyBinds[i] ^= opts[sel].mask;\r |
989672f4 |
817 | if (player_idx >= 0) {\r |
818 | Settings.KeyBinds[i] &= ~(3 << 16);\r |
819 | Settings.KeyBinds[i] |= player_idx << 16;\r |
820 | }\r |
b2b95d2e |
821 | }\r |
6f6bc6fa |
822 | }\r |
823 | else if (sel < opt_cnt)\r |
824 | {\r |
b2b95d2e |
825 | for (i = 0; i < 32; i++)\r |
826 | if (inp & (1 << i)) {\r |
b547bda7 |
827 | if (count_bound_keys(opts[sel].mask, 1) >= 1) // disallow combos for usbjoy\r |
828 | Settings.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r |
829 | else Settings.JoyBinds[joy-1][i] ^= opts[sel].mask;\r |
989672f4 |
830 | if (player_idx >= 0) {\r |
831 | Settings.JoyBinds[joy-1][i] &= ~(3 << 16);\r |
832 | Settings.JoyBinds[joy-1][i] |= player_idx << 16;\r |
833 | }\r |
b2b95d2e |
834 | }\r |
835 | }\r |
836 | }\r |
837 | }\r |
838 | \r |
839 | static void draw_kc_sel(int menu_sel)\r |
840 | {\r |
841 | int tl_x = 25+40, tl_y = 60, y, i;\r |
842 | char joyname[36];\r |
843 | \r |
844 | y = tl_y;\r |
b2b95d2e |
845 | gp2x_fceu_copy_bg();\r |
846 | gp2x_text_out15(tl_x, y, "Player 1");\r |
847 | gp2x_text_out15(tl_x, (y+=10), "Player 2");\r |
b547bda7 |
848 | gp2x_text_out15(tl_x, (y+=10), "Emulator controls");\r |
b2b95d2e |
849 | gp2x_text_out15(tl_x, (y+=10), "Done");\r |
850 | \r |
851 | // draw cursor\r |
852 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
853 | \r |
854 | tl_x = 25;\r |
855 | gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r |
856 | if (num_of_joys > 0) {\r |
857 | for (i = 0; i < num_of_joys; i++) {\r |
858 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
859 | gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
860 | }\r |
861 | } else {\r |
862 | gp2x_text_out15(tl_x, (y+=10), "none");\r |
863 | }\r |
864 | \r |
47d0839e |
865 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
866 | gp2x_video_flip();\r |
867 | }\r |
868 | \r |
989672f4 |
869 | // b_turbo,a_turbo RLDU SEBA\r |
870 | static bind_action_t ctrl_actions[] =\r |
871 | {\r |
872 | { "UP ", 0x010 },\r |
873 | { "DOWN ", 0x020 },\r |
874 | { "LEFT ", 0x040 },\r |
875 | { "RIGHT ", 0x080 },\r |
876 | { "A ", 0x001 },\r |
877 | { "B ", 0x002 },\r |
878 | { "A TURBO", 0x100 },\r |
879 | { "B TURBO", 0x200 },\r |
880 | { "START ", 0x008 },\r |
881 | { "SELECT ", 0x004 },\r |
882 | };\r |
883 | \r |
884 | static bind_action_t emuctrl_actions[] =\r |
885 | {\r |
e328100e |
886 | { "Save State ", 1<<31 },\r |
887 | { "Load State ", 1<<30 },\r |
888 | { "Next State Slot ", 1<<29 },\r |
889 | { "Prev State Slot ", 1<<28 },\r |
890 | { "FDS Insert/Eject ", 1<<27 },\r |
891 | { "FDS Select Disk ", 1<<26 },\r |
892 | { "VSUni Insert Coin", 1<<25 },\r |
989672f4 |
893 | };\r |
894 | \r |
b2b95d2e |
895 | static void kc_sel_loop(void)\r |
896 | {\r |
b547bda7 |
897 | int menu_sel = 3, menu_sel_max = 3;\r |
b2b95d2e |
898 | unsigned long inp = 0;\r |
899 | \r |
900 | for(;;)\r |
901 | {\r |
902 | draw_kc_sel(menu_sel);\r |
903 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
904 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
905 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
906 | if(inp & GP2X_B) {\r |
907 | switch (menu_sel) {\r |
b547bda7 |
908 | case 0: key_config_loop(ctrl_actions, 10, 0); return;\r |
909 | case 1: key_config_loop(ctrl_actions, 8, 1); return;\r |
989672f4 |
910 | case 2: key_config_loop(emuctrl_actions,\r |
911 | sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r |
6f6bc6fa |
912 | case 3: if (!fceugi) SaveConfig(NULL); return;\r |
b2b95d2e |
913 | default: return;\r |
914 | }\r |
915 | }\r |
916 | if(inp & GP2X_X) return;\r |
917 | }\r |
918 | }\r |
b2b95d2e |
919 | \r |
920 | \r |
989672f4 |
921 | // --------- FCEU options ----------\r |
b2b95d2e |
922 | \r |
21afaa36 |
923 | extern int ntsccol,ntschue,ntsctint;\r |
924 | extern int srendlinev[2];\r |
925 | extern int erendlinev[2];\r |
926 | extern int eoptions;\r |
6f6bc6fa |
927 | extern char *cpalette;\r |
928 | extern void LoadCPalette(void);\r |
21afaa36 |
929 | \r |
930 | \r |
931 | static void int_incdec(int *p, int inc, int min, int max)\r |
932 | {\r |
933 | *p += inc;\r |
934 | if (*p < min) *p = min;\r |
935 | else if (*p > max) *p = max;\r |
936 | }\r |
937 | \r |
989672f4 |
938 | static void draw_fcemenu_options(int menu_sel)\r |
b2b95d2e |
939 | {\r |
940 | int tl_x = 25, tl_y = 60, y;\r |
6f6bc6fa |
941 | char cpal[32];\r |
942 | \r |
943 | if (cpalette != NULL)\r |
944 | {\r |
945 | char *p = cpalette + strlen(cpalette) - 1;\r |
946 | while (*p != '/' && p > cpalette) p--;\r |
947 | if (*p == '/') p++;\r |
948 | strncpy(cpal, p, 16);\r |
949 | cpal[16] = 0;\r |
950 | }\r |
951 | else strcpy(cpal, " OFF");\r |
b2b95d2e |
952 | \r |
953 | y = tl_y;\r |
b2b95d2e |
954 | gp2x_fceu_copy_bg();\r |
955 | \r |
6f6bc6fa |
956 | gp2x_text_out15(tl_x, y, "Custom palette: %s", cpal); // 0\r |
957 | gp2x_text_out15(tl_x, (y+=10), "NTSC Color Emulation %s", ntsccol?"ON":"OFF");\r |
21afaa36 |
958 | gp2x_text_out15(tl_x, (y+=10), " Tint (default: 56) %i", ntsctint);\r |
959 | gp2x_text_out15(tl_x, (y+=10), " Hue (default: 72) %i", ntschue);\r |
960 | gp2x_text_out15(tl_x, (y+=10), "First visible line (NTSC) %i", srendlinev[0]);\r |
6f6bc6fa |
961 | gp2x_text_out15(tl_x, (y+=10), "Last visible line (NTSC) %i", erendlinev[0]); // 5\r |
962 | gp2x_text_out15(tl_x, (y+=10), "First visible line (PAL) %i", srendlinev[1]);\r |
21afaa36 |
963 | gp2x_text_out15(tl_x, (y+=10), "Last visible line (PAL) %i", erendlinev[1]);\r |
964 | gp2x_text_out15(tl_x, (y+=10), "Clip 8 left/right columns %s", (eoptions&EO_CLIPSIDES)?"ON":"OFF");\r |
6f6bc6fa |
965 | gp2x_text_out15(tl_x, (y+=10), "Disable 8 sprite limit %s", (eoptions&EO_NO8LIM)?"ON":"OFF");\r |
9b451455 |
966 | gp2x_text_out15(tl_x, (y+=10), "Enable authentic GameGenie %s", (eoptions&EO_GG)?"ON":"OFF");\r |
967 | gp2x_text_out15(tl_x, (y+=10), "Done"); // 11\r |
6f6bc6fa |
968 | \r |
47d0839e |
969 | // draw cursor\r |
970 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
971 | \r |
6f6bc6fa |
972 | if (menu_sel == 0) {\r |
47d0839e |
973 | gp2x_fceu_darken_text_bg();\r |
974 | gp2x_fceu_darken_reset();\r |
975 | \r |
6f6bc6fa |
976 | gp2x_text_out15(30, 210, "Press B to browse,");\r |
977 | gp2x_text_out15(30, 220, "START to use default");\r |
978 | }\r |
b2b95d2e |
979 | \r |
47d0839e |
980 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
981 | gp2x_video_flip();\r |
982 | }\r |
983 | \r |
989672f4 |
984 | static void fcemenu_loop_options(void)\r |
b2b95d2e |
985 | {\r |
9b451455 |
986 | int menu_sel = 0, menu_sel_max = 11, i;\r |
b2b95d2e |
987 | unsigned long inp = 0;\r |
988 | \r |
21afaa36 |
989 | FCEUI_GetNTSCTH(&ntsctint, &ntschue);\r |
990 | \r |
b2b95d2e |
991 | for(;;)\r |
992 | {\r |
989672f4 |
993 | draw_fcemenu_options(menu_sel);\r |
6f6bc6fa |
994 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r |
b2b95d2e |
995 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
996 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
997 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
998 | switch (menu_sel) {\r |
6f6bc6fa |
999 | case 1: ntsccol = !ntsccol; break;\r |
1000 | case 8: eoptions^=EO_CLIPSIDES; break;\r |
1001 | case 9: eoptions^=EO_NO8LIM; break;\r |
9b451455 |
1002 | case 10: eoptions^=EO_GG; break;\r |
1003 | case 11: return;\r |
21afaa36 |
1004 | }\r |
1005 | }\r |
1006 | if(inp & (GP2X_X|GP2X_A)) {\r |
1007 | for(i=0;i<2;i++)\r |
1008 | {\r |
1009 | if(srendlinev[i]<0 || srendlinev[i]>239) srendlinev[i]=0;\r |
1010 | if(erendlinev[i]<srendlinev[i] || erendlinev[i]>239) erendlinev[i]=239;\r |
b2b95d2e |
1011 | }\r |
21afaa36 |
1012 | FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);\r |
1013 | FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);\r |
6f6bc6fa |
1014 | FCEUI_DisableSpriteLimitation(eoptions&EO_NO8LIM);\r |
9b451455 |
1015 | FCEUI_SetGameGenie(eoptions&EO_GG);\r |
6f6bc6fa |
1016 | if (cpalette) LoadCPalette();\r |
1017 | else FCEUI_SetPaletteArray(0); // set to default\r |
1018 | FCEU_ResetPalette();\r |
21afaa36 |
1019 | return;\r |
b2b95d2e |
1020 | }\r |
b2b95d2e |
1021 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
1022 | switch (menu_sel) {\r |
6f6bc6fa |
1023 | case 2: int_incdec(&ntsctint, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r |
1024 | case 3: int_incdec(&ntschue, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r |
1025 | case 4: int_incdec(&srendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r |
1026 | case 5: int_incdec(&erendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r |
1027 | case 6: int_incdec(&srendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r |
1028 | case 7: int_incdec(&erendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r |
1029 | }\r |
1030 | }\r |
1031 | if(menu_sel == 0 && (inp & (GP2X_START|GP2X_B))) { // custom palette\r |
1032 | if ((inp & GP2X_START) && cpalette) {\r |
1033 | free(cpalette);\r |
1034 | cpalette=NULL;\r |
1035 | }\r |
1036 | else if (inp & GP2X_B) {\r |
1037 | char *selfname;\r |
1038 | if (cpalette) strncpy(path_buffer, cpalette, sizeof(path_buffer));\r |
1039 | else getcwd(path_buffer, PATH_MAX);\r |
1040 | path_buffer[sizeof(path_buffer)-1] = 0;\r |
1041 | \r |
1042 | selfname = filesel_loop(path_buffer, NULL);\r |
1043 | if (selfname) {\r |
1044 | if (cpalette) free(cpalette);\r |
1045 | cpalette = selfname;\r |
1046 | }\r |
b2b95d2e |
1047 | }\r |
1048 | }\r |
1049 | }\r |
1050 | }\r |
b2b95d2e |
1051 | \r |
1052 | // -------------- options --------------\r |
1053 | \r |
1054 | static void draw_menu_options(int menu_sel)\r |
1055 | {\r |
1056 | int tl_x = 25, tl_y = 32, y;\r |
989672f4 |
1057 | char strframeskip[8], *strscaling, *strssconfirm;\r |
1058 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
b2b95d2e |
1059 | \r |
b2b95d2e |
1060 | if (Settings.frameskip < 0)\r |
1061 | strcpy(strframeskip, "Auto");\r |
1062 | else sprintf(strframeskip, "%i", Settings.frameskip);\r |
1063 | switch (Settings.scaling) {\r |
1064 | default: strscaling = " OFF"; break;\r |
1065 | case 1: strscaling = "hw horizontal"; break;\r |
1066 | case 2: strscaling = "hw horiz. + vert."; break;\r |
1067 | case 3: strscaling = "sw horizontal"; break;\r |
1068 | }\r |
1069 | switch (Settings.sstate_confirm) {\r |
1070 | default: strssconfirm = "OFF"; break;\r |
1071 | case 1: strssconfirm = "writes"; break;\r |
1072 | case 2: strssconfirm = "loads"; break;\r |
1073 | case 3: strssconfirm = "both"; break;\r |
1074 | }\r |
1075 | \r |
1076 | y = tl_y;\r |
b2b95d2e |
1077 | gp2x_fceu_copy_bg();\r |
1078 | \r |
b547bda7 |
1079 | gp2x_text_out15(tl_x, y, "Scaling: %s", strscaling); // 0\r |
b2b95d2e |
1080 | gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r |
1081 | gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r |
989672f4 |
1082 | gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", soundvol?"ON":"OFF");\r |
1083 | gp2x_text_out15(tl_x, (y+=10), "Sound Rate: %5iHz", Settings.sound_rate); // 4\r |
1084 | gp2x_text_out15(tl_x, (y+=10), "Force Region: %s",\r |
1085 | Settings.region_force == 2 ? "PAL" : Settings.region_force == 1 ? "NTSC" : "OFF"); // 5\r |
989672f4 |
1086 | gp2x_text_out15(tl_x, (y+=10), "Turbo rate %iHz", (Settings.turbo_rate_add*60/2) >> 24);\r |
6f6bc6fa |
1087 | gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 7\r |
989672f4 |
1088 | gp2x_text_out15(tl_x, (y+=10), "Save slot %i", CurrentState);\r |
1089 | gp2x_text_out15(tl_x, (y+=10), "Faster RAM timings %s", Settings.ramtimings?"ON":"OFF");\r |
6f6bc6fa |
1090 | gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, Settings.mmuhack?"ON":"OFF"); // 10\r |
989672f4 |
1091 | gp2x_text_out15(tl_x, (y+=10), "Gamma correction %i.%02i", Settings.gamma / 100, Settings.gamma%100);\r |
6f6bc6fa |
1092 | gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock); // 12\r |
989672f4 |
1093 | gp2x_text_out15(tl_x, (y+=10), "[FCE Ultra options]");\r |
b2b95d2e |
1094 | gp2x_text_out15(tl_x, (y+=10), "Save cfg as default");\r |
1095 | if (fceugi)\r |
1096 | gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r |
1097 | \r |
1098 | // draw cursor\r |
1099 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
1100 | \r |
47d0839e |
1101 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
1102 | gp2x_video_flip();\r |
1103 | }\r |
1104 | \r |
b2b95d2e |
1105 | static int sndrate_prevnext(int rate, int dir)\r |
1106 | {\r |
1107 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
1108 | \r |
1109 | for (i = 0; i < 5; i++)\r |
1110 | if (rates[i] == rate) break;\r |
1111 | \r |
1112 | i += dir ? 1 : -1;\r |
1113 | if (i > 4) return dir ? 44100 : 22050;\r |
1114 | if (i < 0) return dir ? 11025 : 8000;\r |
1115 | return rates[i];\r |
1116 | }\r |
989672f4 |
1117 | \r |
989672f4 |
1118 | static void config_commit(void)\r |
1119 | {\r |
1120 | gp2x_cpuclock_gamma_update();\r |
1121 | if (Settings.region_force)\r |
1122 | FCEUI_SetVidSystem(Settings.region_force - 1);\r |
1123 | }\r |
1124 | \r |
b2b95d2e |
1125 | static int menu_loop_options(void)\r |
1126 | {\r |
989672f4 |
1127 | static int menu_sel = 0;\r |
47d0839e |
1128 | int menu_sel_max = 14;\r |
b2b95d2e |
1129 | unsigned long inp = 0;\r |
1130 | \r |
1131 | if (fceugi) menu_sel_max++;\r |
1132 | \r |
1133 | for(;;)\r |
1134 | {\r |
1135 | draw_menu_options(menu_sel);\r |
1136 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
1137 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
1138 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
1139 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
1140 | switch (menu_sel) {\r |
989672f4 |
1141 | case 1: Settings.showfps = !Settings.showfps; break;\r |
1142 | case 3: soundvol = soundvol ? 0 : 100; break;\r |
6f6bc6fa |
1143 | case 9: Settings.ramtimings = !Settings.ramtimings; break;\r |
1144 | case 10: Settings.mmuhack = !Settings.mmuhack; break;\r |
1145 | case 13: fcemenu_loop_options(); break;\r |
1146 | case 14: // done (update and write)\r |
989672f4 |
1147 | config_commit();\r |
b547bda7 |
1148 | SaveConfig(NULL);\r |
b2b95d2e |
1149 | return 1;\r |
6f6bc6fa |
1150 | case 15: // done (update and write for current game)\r |
989672f4 |
1151 | config_commit();\r |
b547bda7 |
1152 | if (lastLoadedGameName[0])\r |
1153 | SaveConfig(lastLoadedGameName);\r |
b2b95d2e |
1154 | return 1;\r |
1155 | }\r |
1156 | }\r |
1157 | if(inp & (GP2X_X|GP2X_A)) {\r |
989672f4 |
1158 | config_commit();\r |
b2b95d2e |
1159 | return 0; // done (update, no write)\r |
1160 | }\r |
1161 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
1162 | switch (menu_sel) {\r |
1163 | case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
1164 | case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r |
b2b95d2e |
1165 | case 4:\r |
989672f4 |
1166 | Settings.sound_rate = sndrate_prevnext(Settings.sound_rate, inp & GP2X_RIGHT);\r |
1167 | InitSound();\r |
b2b95d2e |
1168 | break;\r |
b2b95d2e |
1169 | case 5: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r |
6f6bc6fa |
1170 | case 6: {\r |
989672f4 |
1171 | int hz = Settings.turbo_rate_add*60/2 >> 24;\r |
1172 | int_incdec(&hz, (inp & GP2X_LEFT) ? -1 : 1, 1, 30);\r |
1173 | Settings.turbo_rate_add = (hz*2 << 24) / 60 + 1;\r |
1174 | break;\r |
1175 | }\r |
6f6bc6fa |
1176 | case 7: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r |
1177 | case 8: int_incdec(&CurrentState, (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r |
1178 | case 11: int_incdec(&Settings.gamma, (inp & GP2X_LEFT) ? -1 : 1, 0, 300); break;\r |
1179 | case 12:\r |
b2b95d2e |
1180 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
1181 | Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
b547bda7 |
1182 | if (Settings.cpuclock < 0) Settings.cpuclock = 0; // 0 ~ do not change\r |
b2b95d2e |
1183 | draw_menu_options(menu_sel);\r |
1184 | usleep(50*1000);\r |
1185 | }\r |
1186 | break;\r |
1187 | }\r |
1188 | }\r |
1189 | }\r |
1190 | }\r |
1191 | \r |
1192 | // -------------- credits --------------\r |
1193 | \r |
1194 | static void draw_menu_credits(void)\r |
1195 | {\r |
32a0f49f |
1196 | char vstr[32];\r |
971a1d07 |
1197 | \r |
b547bda7 |
1198 | //int tl_x = 15, tl_y = 70;\r |
b2b95d2e |
1199 | gp2x_fceu_copy_bg();\r |
1200 | \r |
971a1d07 |
1201 | sprintf(vstr, "GPFCE v" GP2X_PORT_VERSION " rev%i", GP2X_PORT_REV);\r |
1202 | gp2x_text_out15(20, 30, vstr);\r |
1203 | gp2x_text_out15(20, 40, "(c) notaz, 2007");\r |
1204 | \r |
1205 | gp2x_text_out15(20, 70, "Based on FCE Ultra versions");\r |
32a0f49f |
1206 | gp2x_text_out15(20, 80, "0.81 and 0.98.1x");\r |
971a1d07 |
1207 | \r |
1208 | gp2x_text_out15(20, 110, " - Credits - ");\r |
1209 | gp2x_text_out15(20, 130, "Bero: FCE");\r |
1210 | gp2x_text_out15(20, 140, "Xodnizel: FCE Ultra");\r |
1211 | gp2x_text_out15(20, 150, "zzhu8192: original port");\r |
1212 | gp2x_text_out15(20, 160, "rlyeh: minimal lib");\r |
1213 | gp2x_text_out15(20, 170, "Hermes, theoddbot, god_at_hell:");\r |
1214 | gp2x_text_out15(20, 180, " cpuctrl, gamma libs");\r |
1215 | gp2x_text_out15(20, 190, "Squidge: squidgehack");\r |
b2b95d2e |
1216 | \r |
47d0839e |
1217 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
1218 | gp2x_video_flip();\r |
1219 | }\r |
1220 | \r |
1221 | \r |
1222 | // -------------- root menu --------------\r |
1223 | \r |
1224 | static void draw_menu_root(int menu_sel)\r |
1225 | {\r |
9b451455 |
1226 | int tl_x = 30, tl_y = 126, y;\r |
b2b95d2e |
1227 | gp2x_fceu_copy_bg();\r |
1228 | \r |
1229 | y = tl_y;\r |
1230 | if (fceugi) {\r |
1231 | gp2x_text_out15(tl_x, y, "Resume game");\r |
1232 | gp2x_text_out15(tl_x, (y+=10), "Save State");\r |
1233 | gp2x_text_out15(tl_x, (y+=10), "Load State");\r |
1234 | gp2x_text_out15(tl_x, (y+=10), "Reset game");\r |
1235 | } else {\r |
1236 | y += 30;\r |
1237 | }\r |
1238 | gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r |
b547bda7 |
1239 | gp2x_text_out15(tl_x, (y+=10), "Options");\r |
1240 | gp2x_text_out15(tl_x, (y+=10), "Controls");\r |
b2b95d2e |
1241 | gp2x_text_out15(tl_x, (y+=10), "Credits");\r |
1242 | gp2x_text_out15(tl_x, (y+=10), "Exit");\r |
9b451455 |
1243 | \r |
1244 | if (cheats)\r |
1245 | gp2x_text_out15(tl_x, (y+=10), "Cheats");\r |
b2b95d2e |
1246 | \r |
1247 | // draw cursor\r |
1248 | gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r |
47d0839e |
1249 | \r |
1250 | gp2x_fceu_darken_text_bg();\r |
1251 | gp2x_fceu_darken_reset();\r |
1252 | \r |
1253 | // error / version\r |
03497cf8 |
1254 | if (menuErrorMsg[0]) gp2x_text_out15(1, 229, menuErrorMsg);\r |
b547bda7 |
1255 | else {\r |
1256 | char vstr[16];\r |
1257 | sprintf(vstr, "v" GP2X_PORT_VERSION " r%i", GP2X_PORT_REV);\r |
9b451455 |
1258 | gp2x_text_out15(320-strlen(vstr)*8-1, 228, vstr);\r |
b547bda7 |
1259 | }\r |
47d0839e |
1260 | gp2x_fceu_darken_text_bg();\r |
b2b95d2e |
1261 | gp2x_video_flip();\r |
1262 | }\r |
1263 | \r |
1264 | \r |
1265 | static int menu_loop_root(void)\r |
1266 | {\r |
b547bda7 |
1267 | int ret, menu_sel_max = 8, menu_sel_min = 4;\r |
1268 | static int menu_sel = 4;\r |
b2b95d2e |
1269 | unsigned long inp = 0;\r |
b2b95d2e |
1270 | \r |
b547bda7 |
1271 | if (fceugi) menu_sel_min = 0;\r |
9b451455 |
1272 | if (cheats) menu_sel_max = 9;\r |
b547bda7 |
1273 | if (menu_sel < menu_sel_min || menu_sel > menu_sel_max)\r |
1274 | menu_sel = menu_sel_min;\r |
b2b95d2e |
1275 | \r |
1276 | /* make sure action buttons are not pressed on entering menu */\r |
1277 | draw_menu_root(menu_sel);\r |
1278 | while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r |
1279 | \r |
1280 | for (;;)\r |
1281 | {\r |
1282 | draw_menu_root(menu_sel);\r |
1283 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
1284 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
1285 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
1286 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
1287 | if (fceugi) {\r |
1288 | while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r |
1289 | Exit = 0;\r |
1290 | return 0;\r |
1291 | }\r |
1292 | }\r |
1293 | if(inp & GP2X_B ) {\r |
1294 | switch (menu_sel) {\r |
1295 | case 0: // resume game\r |
1296 | if (fceugi) {\r |
1297 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
1298 | Exit = 0;\r |
1299 | return 0;\r |
1300 | }\r |
1301 | break;\r |
1302 | case 1: // save state\r |
1303 | if (fceugi) {\r |
1304 | /*if(savestate_menu_loop(0))\r |
1305 | continue;*/\r |
b547bda7 |
1306 | FCEUI_SaveState();\r |
971a1d07 |
1307 | Exit = 0;\r |
1308 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
b2b95d2e |
1309 | return 0;\r |
1310 | }\r |
1311 | break;\r |
1312 | case 2: // load state\r |
1313 | if (fceugi) {\r |
1314 | /*if(savestate_menu_loop(1))\r |
1315 | continue;*/\r |
b547bda7 |
1316 | FCEUI_LoadState();\r |
971a1d07 |
1317 | Exit = 0;\r |
1318 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
b2b95d2e |
1319 | return 0;\r |
1320 | }\r |
1321 | break;\r |
1322 | case 3: // reset game\r |
1323 | if (fceugi) {\r |
b547bda7 |
1324 | FCEU_DoSimpleCommand(FCEUNPCMD_RESET);\r |
1325 | Exit = 0;\r |
b2b95d2e |
1326 | return 0;\r |
1327 | }\r |
1328 | break;\r |
1329 | case 4: // select rom\r |
6f6bc6fa |
1330 | {\r |
1331 | FILE *tstf;\r |
1332 | char *selfname;\r |
1333 | \r |
1334 | if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r |
1335 | {\r |
1336 | fclose(tstf);\r |
1337 | strncpy(path_buffer, lastLoadedGameName, sizeof(path_buffer));\r |
1338 | path_buffer[sizeof(path_buffer)-1] = 0;\r |
1339 | }\r |
1340 | else\r |
1341 | {\r |
1342 | getcwd(path_buffer, PATH_MAX);\r |
1343 | }\r |
1344 | \r |
1345 | selfname = filesel_loop(path_buffer, lastLoadedGameName);\r |
b2b95d2e |
1346 | if (selfname) {\r |
1347 | printf("selected file: %s\n", selfname);\r |
21afaa36 |
1348 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
b2b95d2e |
1349 | return 2;\r |
1350 | }\r |
1351 | break;\r |
6f6bc6fa |
1352 | }\r |
b2b95d2e |
1353 | case 5: // options\r |
1354 | ret = menu_loop_options();\r |
1355 | if (ret == 1) continue; // status update\r |
1356 | break;\r |
1357 | case 6: // controls\r |
b547bda7 |
1358 | kc_sel_loop();\r |
b2b95d2e |
1359 | break;\r |
1360 | case 7: // credits\r |
1361 | draw_menu_credits();\r |
1362 | usleep(500*1000);\r |
1363 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
1364 | break;\r |
1365 | case 8: // exit\r |
1366 | return 1;\r |
1367 | case 9: // patches/gg\r |
9b451455 |
1368 | patches_menu_loop();\r |
b2b95d2e |
1369 | break;\r |
1370 | }\r |
1371 | }\r |
1372 | menuErrorMsg[0] = 0; // clear error msg\r |
1373 | }\r |
1374 | }\r |
1375 | \r |
1376 | \r |
47d0839e |
1377 | extern unsigned short gp2x_palette16[256];\r |
1378 | \r |
b2b95d2e |
1379 | static void menu_prepare_bg(void)\r |
1380 | {\r |
47d0839e |
1381 | menu_bg = malloc(320*240*2);\r |
1382 | if (menu_bg == NULL) return;\r |
1383 | \r |
1384 | if (fceugi)\r |
1385 | {\r |
1386 | /* raw emu frame should now be at gp2x_screen */\r |
f5eb372f |
1387 | if (Settings.scaling != 0)\r |
1388 | {\r |
1389 | soft_scale((char *)gp2x_screen + 32, gp2x_palette16, srendline, erendline-srendline);\r |
1390 | if (srendline)\r |
1391 | memset32((int *)((char *)gp2x_screen + 32), 0, srendline*320*2/4);\r |
1392 | memcpy(menu_bg, gp2x_screen + 32, 320*240*2);\r |
1393 | }\r |
1394 | else\r |
1395 | {\r |
1396 | convert2RGB555(menu_bg, gp2x_screen, gp2x_palette16, 320*240);\r |
1397 | }\r |
47d0839e |
1398 | }\r |
1399 | else\r |
1400 | {\r |
1401 | memset32((int *)menu_bg, 0, 320*240*2/4);\r |
1402 | readpng(menu_bg, "background.png");\r |
1403 | }\r |
b2b95d2e |
1404 | }\r |
1405 | \r |
1406 | static void menu_gfx_prepare(void)\r |
1407 | {\r |
1408 | menu_prepare_bg();\r |
1409 | \r |
1410 | // switch bpp\r |
1411 | gp2x_video_changemode(16);\r |
989672f4 |
1412 | gp2x_video_set_offs(0);\r |
b2b95d2e |
1413 | gp2x_video_RGB_setscaling(0, 320, 240);\r |
1414 | gp2x_video_flip();\r |
1415 | }\r |
1416 | \r |
1417 | \r |
1418 | int gp2x_menu_do(void)\r |
1419 | {\r |
1420 | int ret;\r |
1421 | \r |
1422 | menu_gfx_prepare();\r |
1423 | \r |
1424 | ret = menu_loop_root();\r |
1425 | \r |
47d0839e |
1426 | if (menu_bg) free(menu_bg);\r |
1427 | menu_bg = NULL;\r |
b2b95d2e |
1428 | menuErrorMsg[0] = 0;\r |
1429 | \r |
1430 | return ret;\r |
1431 | }\r |
1432 | \r |
1433 | \r |