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098 renderer added
[fceu.git] / drivers / gp2x / menu.c
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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 28extern int GP2X_PORT_REV;\r
b2b95d2e 29extern char lastLoadedGameName[PATH_MAX];\r
989672f4 30extern int mmuhack_status;\r
31extern int soundvol;\r
b2b95d2e 32extern uint8 Exit; // exit emu loop flag\r
989672f4 33extern 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 37static 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
45static char path_buffer[PATH_MAX];\r
47d0839e 46static unsigned short *menu_bg = 0;\r
47static int txt_xmin, txt_xmax, txt_ymin, txt_ymax;\r
6f6bc6fa 48\r
b2b95d2e 49char menuErrorMsg[40] = {0, };\r
50\r
7b356ee3 51static void menu_flip(void)\r
52{\r
53 gp2x_video_flush_cache();\r
54 gp2x_video_flip();\r
55}\r
56\r
57static void menu_darken_reset(void)\r
47d0839e 58{\r
59 txt_xmin = 320; txt_xmax = 0;\r
60 txt_ymin = 240; txt_ymax = 0;\r
61}\r
62\r
63static void gp2x_fceu_copy_bg(void)\r
64{\r
65 if (menu_bg)\r
66 memcpy(gp2x_screen, menu_bg, 320*240*2);\r
67 else memset(gp2x_screen, 0, 320*240*2);\r
7b356ee3 68 menu_darken_reset();\r
47d0839e 69}\r
70\r
7b356ee3 71static void menu_darken_text_bg(void)\r
b2b95d2e 72{\r
47d0839e 73 int x, y, xmin, xmax, ymax;\r
74 unsigned short *screen = gp2x_screen;\r
75\r
76 xmin = txt_xmin - 3;\r
77 if (xmin < 0) xmin = 0;\r
78 xmax = txt_xmax + 2;\r
79 if (xmax > 319) xmax = 319;\r
80\r
81 y = txt_ymin - 3;\r
82 if (y < 0) y = 0;\r
83 ymax = txt_ymax + 2;\r
84 if (ymax > 239) ymax = 239;\r
85\r
86 for (x = xmin; x <= xmax; x++)\r
87 screen[y*320+x] = 0xa514;\r
88 for (y++; y < ymax; y++)\r
89 {\r
90 screen[y*320+xmin] = 0xffff;\r
91 for (x = xmin+1; x < xmax; x++)\r
92 {\r
93 unsigned int p = screen[y*320+x];\r
94 if (p != 0xffff)\r
95 screen[y*320+x] = ((p&0xf79e)>>1) - ((p&0xc618)>>3);\r
96 }\r
97 screen[y*320+xmax] = 0xffff;\r
98 }\r
99 for (x = xmin; x <= xmax; x++)\r
100 screen[y*320+x] = 0xffff;\r
101}\r
102\r
103static void gp2x_fceu_darken_all(void)\r
104{\r
105 unsigned int *screen = gp2x_screen;\r
106 int count = 320*240/2;\r
107\r
108 while (count--)\r
109 {\r
110 unsigned int p = screen[count];\r
111 screen[count] = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
112 }\r
b2b95d2e 113}\r
114\r
115// draws white text to current bbp15 screen\r
116static void gp2x_text_out15_(int x, int y, const char *text)\r
117{\r
118 int i,l;\r
119 unsigned short *screen = gp2x_screen;\r
120\r
121 screen = screen + x + y*320;\r
122\r
123 for (i = 0; i < strlen(text); i++)\r
124 {\r
125 for (l=0;l<8;l++)\r
126 {\r
127 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
128 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
129 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
130 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
131 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
132 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
133 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
134 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
135 }\r
136 screen += 8;\r
137 }\r
47d0839e 138 if (x < txt_xmin) txt_xmin = x;\r
139 if (x+i*8 > txt_xmax) txt_xmax = x+i*8;\r
140 if (y < txt_ymin) txt_ymin = y;\r
141 if (y+8 > txt_ymax) txt_ymax = y+8;\r
b2b95d2e 142}\r
143\r
144void gp2x_text_out15(int x, int y, const char *texto, ...)\r
145{\r
146 va_list args;\r
147 char buffer[512];\r
148\r
149 va_start(args,texto);\r
150 vsprintf(buffer,texto,args);\r
151 va_end(args);\r
152\r
153 gp2x_text_out15_(x,y,buffer);\r
154}\r
155\r
156\r
157void gp2x_text_out15_lim(int x, int y, const char *texto, int max)\r
158{\r
159 char buffer[320/8+1];\r
160\r
161 strncpy(buffer, texto, 320/8);\r
162 if (max > 320/8) max = 320/8;\r
163 if (max < 0) max = 0;\r
164 buffer[max] = 0;\r
165\r
166 gp2x_text_out15(x,y,buffer);\r
167}\r
168\r
169static void gp2x_smalltext16(int x, int y, const char *texto)\r
170{\r
171 int i;\r
172 unsigned char *src;\r
173 unsigned short *dst;\r
174\r
175 for (i = 0;; i++, x += 6)\r
176 {\r
177 unsigned char c = (unsigned char) texto[i];\r
178 int h = 8;\r
179\r
180 if (!c) break;\r
181\r
182 src = fontdata6x8[c];\r
183 dst = (unsigned short *)gp2x_screen + x + y*320;\r
184\r
185 while (h--)\r
186 {\r
187 int w = 0x20;\r
188 while (w)\r
189 {\r
190 if( *src & w ) *dst = 0xffff;\r
191 dst++;\r
192 w>>=1;\r
193 }\r
194 src++;\r
195\r
196 dst += 320-6;\r
197 }\r
198 }\r
199}\r
200\r
9b451455 201static void gp2x_smalltext16_lim(int x, int y, const char *texto, int max)\r
b2b95d2e 202{\r
203 char buffer[320/6+1];\r
204\r
205 strncpy(buffer, texto, 320/6);\r
206 if (max > 320/6) max = 320/6;\r
207 if (max < 0) max = 0;\r
208 buffer[max] = 0;\r
209\r
210 gp2x_smalltext16(x, y, buffer);\r
211}\r
212\r
213\r
214static unsigned long inp_prev = 0;\r
215static int inp_prevjoy = 0;\r
216\r
217static unsigned long wait_for_input(unsigned long interesting)\r
218{\r
219 unsigned long ret;\r
220 static int repeats = 0, wait = 50*1000;\r
221 int release = 0, i;\r
222\r
223 if (repeats == 2 || repeats == 4) wait /= 2;\r
224 if (repeats == 6) wait = 15 * 1000;\r
225\r
226 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
227 if (i == 0) repeats++;\r
228 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
229 else spend_cycles(wait * Settings.cpuclock);\r
230 }\r
231\r
232 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
233 usleep(50000);\r
234 release = 1;\r
235 }\r
236\r
237 if (release || ret != inp_prev) {\r
238 repeats = 0;\r
239 wait = 50*1000;\r
240 }\r
241 inp_prev = ret;\r
242 inp_prevjoy = 0;\r
243\r
244 // we don't need diagonals in menus\r
245 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
246 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
247 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
248 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
249\r
250 return ret;\r
251}\r
252\r
253static unsigned long input2_read(unsigned long interesting, int *joy)\r
254{\r
255 unsigned long ret;\r
256 int i;\r
257\r
258 do\r
259 {\r
260 *joy = 0;\r
261 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
262 gp2x_usbjoy_update();\r
263 for (i = 0; i < num_of_joys; i++) {\r
264 ret = gp2x_usbjoy_check2(i);\r
265 if (ret) { *joy = i + 1; break; }\r
266 }\r
267 if (ret) break;\r
268 }\r
269 while(0);\r
270\r
271 return ret;\r
272}\r
273\r
274// similar to wait_for_input(), but returns joy num\r
275static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
276{\r
277 unsigned long ret;\r
278 const int wait = 300*1000;\r
279 int i;\r
280\r
281 if (inp_prevjoy == 0) inp_prev &= interesting;\r
282 for (i = 0; i < 6; i++) {\r
283 ret = input2_read(interesting, joy);\r
284 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
285 usleep(wait/6);\r
286 }\r
287\r
288 while ( !(ret = input2_read(interesting, joy)) ) {\r
289 usleep(50000);\r
290 }\r
291\r
292 inp_prev = ret;\r
293 inp_prevjoy = *joy;\r
294\r
295 return ret;\r
296}\r
297\r
298\r
299\r
300// -------------- ROM selector --------------\r
301\r
302static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
303{\r
304 int start, i, pos;\r
305\r
306 start = 12 - sel;\r
307 n--; // exclude current dir (".")\r
308\r
b2b95d2e 309 gp2x_fceu_copy_bg();\r
47d0839e 310 gp2x_fceu_darken_all();\r
b2b95d2e 311\r
312 if(start - 2 >= 0)\r
9b451455 313 gp2x_smalltext16_lim(14, (start - 2)*10, curdir, 53-2);\r
b2b95d2e 314 for (i = 0; i < n; i++) {\r
315 pos = start + i;\r
316 if (pos < 0) continue;\r
317 if (pos > 23) break;\r
318 if (namelist[i+1]->d_type == DT_DIR) {\r
9b451455 319 gp2x_smalltext16_lim(14, pos*10, "/", 1);\r
320 gp2x_smalltext16_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r
b2b95d2e 321 } else {\r
9b451455 322 gp2x_smalltext16_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r
b2b95d2e 323 }\r
324 }\r
325 gp2x_text_out15(5, 120, ">");\r
7b356ee3 326 menu_flip();\r
b2b95d2e 327}\r
328\r
329static int scandir_cmp(const void *p1, const void *p2)\r
330{\r
331 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
332 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
333 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
334 if ((*d2)->d_type == DT_DIR) return 1;\r
335 return alphasort(d1, d2);\r
336}\r
337\r
338static char *filter_exts[] = {\r
b547bda7 339 ".gpe", ".png", "ck.o", ".txt"\r
b2b95d2e 340};\r
341\r
342static int scandir_filter(const struct dirent *ent)\r
343{\r
344 const char *p;\r
345 int i;\r
346\r
347 if (ent == NULL || ent->d_name == NULL) return 0;\r
348 if (strlen(ent->d_name) < 5) return 1;\r
349\r
350 p = ent->d_name + strlen(ent->d_name) - 4;\r
351\r
352 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
353 {\r
354 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
355 }\r
356\r
357 return 1;\r
358}\r
359\r
6f6bc6fa 360static char *filesel_loop(char *curr_path, char *final_dest)\r
b2b95d2e 361{\r
362 struct dirent **namelist;\r
363 DIR *dir;\r
6f6bc6fa 364 int n, newlen, sel = 0;\r
b2b95d2e 365 unsigned long inp = 0;\r
366 char *ret = NULL, *fname = NULL;\r
367\r
368 // is this a dir or a full path?\r
369 if ((dir = opendir(curr_path))) {\r
370 closedir(dir);\r
371 } else {\r
372 char *p;\r
373 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
374 *p = 0;\r
375 fname = p+1;\r
376 }\r
377\r
378 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
379 if (n < 0) {\r
380 // try root\r
381 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
382 if (n < 0) {\r
383 // oops, we failed\r
384 printf("dir: %s\n", curr_path);\r
385 perror("scandir");\r
386 return NULL;\r
387 }\r
388 }\r
389\r
390 // try to find sel\r
391 if (fname != NULL) {\r
392 int i;\r
393 for (i = 1; i < n; i++) {\r
394 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
395 sel = i - 1;\r
396 break;\r
397 }\r
398 }\r
399 }\r
400\r
401 for (;;)\r
402 {\r
403 draw_dirlist(curr_path, namelist, n, sel);\r
404 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
405 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
406 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
407 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
408 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
409 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
410 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
411 if(inp & GP2X_B) { // enter dir/select\r
412 again:\r
6f6bc6fa 413 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
414 if (namelist[sel+1]->d_type == DT_REG) { // file selected\r
415 if (final_dest == NULL) final_dest = malloc(newlen);\r
416 if (final_dest == NULL) break;\r
417 strcpy(final_dest, curr_path);\r
418 strcat(final_dest, "/");\r
419 strcat(final_dest, namelist[sel+1]->d_name);\r
420 ret = final_dest;\r
b2b95d2e 421 break;\r
422 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
b2b95d2e 423 char *p, *newdir = malloc(newlen);\r
6f6bc6fa 424 if (newdir == NULL) break;\r
b2b95d2e 425 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
426 char *start = curr_path;\r
427 p = start + strlen(start) - 1;\r
428 while (*p == '/' && p > start) p--;\r
429 while (*p != '/' && p > start) p--;\r
430 if (p <= start) strcpy(newdir, "/");\r
431 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
432 } else {\r
433 strcpy(newdir, curr_path);\r
434 p = newdir + strlen(newdir) - 1;\r
47d0839e 435 while (p >= newdir && *p == '/') *p-- = 0;\r
b2b95d2e 436 strcat(newdir, "/");\r
437 strcat(newdir, namelist[sel+1]->d_name);\r
438 }\r
6f6bc6fa 439 ret = filesel_loop(newdir, final_dest);\r
b2b95d2e 440 free(newdir);\r
441 break;\r
442 } else {\r
443 // unknown file type, happens on NTFS mounts. Try to guess.\r
6f6bc6fa 444 char *tstfn; FILE *tstf; int tmp;\r
445 tstfn = malloc(newlen);\r
446 if (tstfn == NULL) break;\r
447 strcpy(tstfn, curr_path);\r
448 strcat(tstfn, "/");\r
449 strcat(tstfn, namelist[sel+1]->d_name);\r
450 tstf = fopen(tstfn, "rb");\r
451 free(tstfn);\r
b2b95d2e 452 if (tstf != NULL)\r
453 {\r
454 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
455 namelist[sel+1]->d_type = DT_REG;\r
456 else namelist[sel+1]->d_type = DT_DIR;\r
457 fclose(tstf);\r
458 goto again;\r
459 }\r
460 }\r
461 }\r
462 if(inp & GP2X_X) break; // cancel\r
463 }\r
464\r
465 if (n > 0) {\r
466 while(n--) free(namelist[n]);\r
467 free(namelist);\r
468 }\r
469\r
470 return ret;\r
471}\r
472\r
473// ------------ patch/gg menu ------------\r
474\r
9b451455 475extern void *cheats;\r
476static int cheat_count = 0, cheat_start, cheat_pos;\r
477\r
478static int countcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r
b2b95d2e 479{\r
9b451455 480 cheat_count++;\r
481 return 1;\r
482}\r
b2b95d2e 483\r
9b451455 484static int clistcallb(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data)\r
485{\r
486 int pos;\r
487\r
488 pos = cheat_start + cheat_pos;\r
489 cheat_pos++;\r
490 if (pos < 0) return 1;\r
491 if (pos > 23) return 0;\r
492\r
493 gp2x_smalltext16_lim(14, pos*10, s ? "ON " : "OFF", 3);\r
494 gp2x_smalltext16_lim(14+6*4, pos*10, type ? "S" : "R", 1);\r
495 gp2x_smalltext16_lim(14+6*6, pos*10, name, 53-8);\r
496\r
497 return 1;\r
498}\r
499\r
500static void draw_patchlist(int sel)\r
501{\r
502 int pos;\r
b2b95d2e 503\r
504 gp2x_fceu_copy_bg();\r
9b451455 505 gp2x_fceu_darken_all();\r
b2b95d2e 506\r
9b451455 507 cheat_start = 12 - sel;\r
508 cheat_pos = 0;\r
509 FCEUI_ListCheats(clistcallb,0);\r
510\r
511 pos = cheat_start + cheat_pos;\r
512 if (pos < 24) gp2x_smalltext16_lim(14, pos*10, "done", 4);\r
b2b95d2e 513\r
514 gp2x_text_out15(5, 120, ">");\r
7b356ee3 515 menu_flip();\r
b2b95d2e 516}\r
517\r
b2b95d2e 518void patches_menu_loop(void)\r
519{\r
520 int menu_sel = 0;\r
521 unsigned long inp = 0;\r
522\r
9b451455 523 cheat_count = 0;\r
524 FCEUI_ListCheats(countcallb,0);\r
525\r
b2b95d2e 526 for(;;)\r
527 {\r
528 draw_patchlist(menu_sel);\r
529 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
9b451455 530 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = cheat_count; }\r
531 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > cheat_count) menu_sel = 0; }\r
b2b95d2e 532 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
9b451455 533 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > cheat_count) menu_sel = cheat_count; }\r
b2b95d2e 534 if(inp & GP2X_B) { // action\r
9b451455 535 if (menu_sel < cheat_count)\r
536 FCEUI_ToggleCheat(menu_sel);\r
537 else return;\r
b2b95d2e 538 }\r
539 if(inp & GP2X_X) return;\r
540 }\r
541\r
542}\r
543\r
544// ------------ savestate loader ------------\r
545\r
9b451455 546#if 0\r
b2b95d2e 547static void menu_prepare_bg(void);\r
548\r
549static int state_slot_flags = 0;\r
550\r
551static void state_check_slots(void)\r
552{\r
553 int slot;\r
554\r
555 state_slot_flags = 0;\r
556\r
557 for (slot = 0; slot < 10; slot++)\r
558 {\r
559 if (emu_check_save_file(slot))\r
560 {\r
561 state_slot_flags |= 1 << slot;\r
562 }\r
563 }\r
564}\r
565\r
566static void draw_savestate_bg(int slot)\r
567{\r
568 struct PicoVideo tmp_pv;\r
569 unsigned short tmp_cram[0x40];\r
570 unsigned short tmp_vsram[0x40];\r
571 void *tmp_vram, *file;\r
572 char *fname;\r
573\r
574 fname = emu_GetSaveFName(1, 0, slot);\r
575 if (!fname) return;\r
576\r
577 tmp_vram = malloc(sizeof(Pico.vram));\r
578 if (tmp_vram == NULL) return;\r
579\r
580 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
581 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
582 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
583 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
584\r
585 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
586 file = gzopen(fname, "rb");\r
587 emu_set_save_cbs(1);\r
588 } else {\r
589 file = fopen(fname, "rb");\r
590 emu_set_save_cbs(0);\r
591 }\r
592\r
593 if (file) {\r
594 if (PicoMCD & 1) {\r
595 PicoCdLoadStateGfx(file);\r
596 } else {\r
597 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
598 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
599 areaSeek(file, 0x2000, SEEK_CUR);\r
600 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
601 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
602 areaSeek(file, 0x221a0, SEEK_SET);\r
603 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
604 }\r
605 areaClose(file);\r
606 }\r
607\r
608 emu_forced_frame();\r
609 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
610 menu_prepare_bg();\r
611\r
612 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
613 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
614 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
615 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
616 free(tmp_vram);\r
617}\r
618\r
619static void draw_savestate_menu(int menu_sel, int is_loading)\r
620{\r
621 int tl_x = 25, tl_y = 60, y, i;\r
622\r
623 if (state_slot_flags & (1 << menu_sel))\r
624 draw_savestate_bg(menu_sel);\r
625 gp2x_fceu_copy_bg();\r
626\r
627 gp2x_text_out15(tl_x, 30, is_loading ? "Load state" : "Save state");\r
628\r
629 /* draw all 10 slots */\r
630 y = tl_y;\r
631 for (i = 0; i < 10; i++, y+=10)\r
632 {\r
633 gp2x_text_out15(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
634 }\r
635 gp2x_text_out15(tl_x, y, "back");\r
636\r
637 // draw cursor\r
638 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
639\r
7b356ee3 640 menu_flip();\r
b2b95d2e 641}\r
642\r
643static int savestate_menu_loop(int is_loading)\r
644{\r
645 int menu_sel = 10, menu_sel_max = 10;\r
646 unsigned long inp = 0;\r
647\r
648 state_check_slots();\r
649\r
650 for(;;)\r
651 {\r
652 draw_savestate_menu(menu_sel, is_loading);\r
653 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
654 if(inp & GP2X_UP ) {\r
655 do {\r
656 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
657 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
658 }\r
659 if(inp & GP2X_DOWN) {\r
660 do {\r
661 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
662 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
663 }\r
664 if(inp & GP2X_B) { // save/load\r
665 if (menu_sel < 10) {\r
666 state_slot = menu_sel;\r
667 if (emu_SaveLoadGame(is_loading, 0)) {\r
668 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
669 return 1;\r
670 }\r
671 return 0;\r
672 } else return 1;\r
673 }\r
674 if(inp & GP2X_X) return 1;\r
675 }\r
676}\r
b547bda7 677#endif\r
b2b95d2e 678\r
679// -------------- key config --------------\r
680\r
681static char *usb_joy_key_name(int joy, int num)\r
682{\r
683 static char name[16];\r
684 switch (num)\r
685 {\r
686 case 0: sprintf(name, "Joy%i UP", joy); break;\r
687 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
688 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
689 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
690 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
691 }\r
692 return name;\r
693}\r
694\r
b547bda7 695static char *action_binds(int player_idx, int action_mask)\r
b2b95d2e 696{\r
b547bda7 697 static char strkeys[32*5];\r
b2b95d2e 698 int joy, i;\r
699\r
700 strkeys[0] = 0;\r
b547bda7 701 for (i = 0; i < 32; i++) // i is key index\r
b2b95d2e 702 {\r
b547bda7 703 if (Settings.KeyBinds[i] & action_mask)\r
b2b95d2e 704 {\r
b547bda7 705 if (player_idx >= 0 && ((Settings.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 706 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
707 else strcpy(strkeys, gp2xKeyNames[i]);\r
708 }\r
709 }\r
710 for (joy = 0; joy < num_of_joys; joy++)\r
711 {\r
712 for (i = 0; i < 32; i++)\r
713 {\r
b547bda7 714 if (Settings.JoyBinds[joy][i] & action_mask)\r
b2b95d2e 715 {\r
6f6bc6fa 716 if (player_idx >= 0 && ((Settings.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
b2b95d2e 717 if (strkeys[0]) {\r
718 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
719 break;\r
720 }\r
721 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
722 }\r
723 }\r
724 }\r
725\r
b547bda7 726 return strkeys;\r
727}\r
728\r
729static void unbind_action(int action)\r
730{\r
731 int i, u;\r
732\r
733 for (i = 0; i < 32; i++)\r
734 Settings.KeyBinds[i] &= ~action;\r
735 for (u = 0; u < 4; u++)\r
736 for (i = 0; i < 32; i++)\r
737 Settings.JoyBinds[u][i] &= ~action;\r
738}\r
739\r
ca5c359d 740static int count_bound_keys(int action, int joy)\r
b547bda7 741{\r
ca5c359d 742 int i, keys = 0;\r
b547bda7 743\r
ca5c359d 744 if (joy)\r
b547bda7 745 {\r
ca5c359d 746 for (i = 0; i < 32; i++)\r
747 if (Settings.JoyBinds[joy-1][i] & action) keys++;\r
b547bda7 748 }\r
749 else\r
750 {\r
751 for (i = 0; i < 32; i++)\r
752 if (Settings.KeyBinds[i] & action) keys++;\r
753 }\r
754 return keys;\r
755}\r
756\r
757typedef struct { char *name; int mask; } bind_action_t;\r
758\r
b547bda7 759static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
760{\r
761 int x, y, tl_y = 40, i;\r
762\r
b2b95d2e 763 gp2x_fceu_copy_bg();\r
989672f4 764 if (player_idx >= 0)\r
765 gp2x_text_out15(80, 20, "Player %i controls", player_idx + 1);\r
766 else gp2x_text_out15(80, 20, "Emulator controls");\r
b547bda7 767\r
768 x = 40; y = tl_y;\r
769 for (i = 0; i < opt_cnt; i++, y+=10)\r
770 gp2x_text_out15(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
771\r
772 gp2x_text_out15(x, y, "Done");\r
773\r
774 // draw cursor\r
775 gp2x_text_out15(x - 16, tl_y + sel*10, ">");\r
b2b95d2e 776\r
7b356ee3 777 menu_darken_text_bg();\r
778 menu_darken_reset();\r
47d0839e 779\r
971a1d07 780 if (sel < opt_cnt) {\r
b547bda7 781 gp2x_text_out15(30, 190, "Press a button to bind/unbind");\r
782 gp2x_text_out15(30, 200, "Use VOL+ to clear");\r
783 gp2x_text_out15(30, 210, "To bind UP/DOWN, hold VOL-");\r
784 gp2x_text_out15(30, 220, "Select \"Done\" to exit");\r
785 } else {\r
6f6bc6fa 786 gp2x_text_out15(30, 200, "Use Options -> Save cfg");\r
787 gp2x_text_out15(30, 210, "to save controls");\r
b547bda7 788 gp2x_text_out15(30, 220, "Press B or X to exit");\r
789 }\r
7b356ee3 790 menu_darken_text_bg();\r
791 menu_flip();\r
b2b95d2e 792}\r
793\r
b547bda7 794static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
b2b95d2e 795{\r
b547bda7 796 int joy = 0, sel = 0, menu_sel_max = opt_cnt, i;\r
b2b95d2e 797 unsigned long inp = 0;\r
798\r
799 for (;;)\r
800 {\r
b547bda7 801 draw_key_config(opts, opt_cnt, player_idx, sel);\r
802 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS|GP2X_VOL_DOWN|GP2X_VOL_UP, &joy);\r
b2b95d2e 803 // printf("got %08lX from joy %i\n", inp, joy);\r
804 if (joy == 0) {\r
b547bda7 805 if (!(inp & GP2X_VOL_DOWN)) {\r
806 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
807 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
808 }\r
809 if (sel >= opt_cnt) {\r
810 if (inp & (GP2X_B|GP2X_X)) break;\r
811 else continue;\r
b2b95d2e 812 }\r
b547bda7 813 // if we are here, we want to bind/unbind something\r
814 if (inp & GP2X_VOL_UP)\r
815 unbind_action(opts[sel].mask);\r
b2b95d2e 816 inp &= CONFIGURABLE_KEYS;\r
b2b95d2e 817 for (i = 0; i < 32; i++)\r
818 if (inp & (1 << i)) {\r
b547bda7 819 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
820 Settings.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
821 else Settings.KeyBinds[i] ^= opts[sel].mask;\r
989672f4 822 if (player_idx >= 0) {\r
823 Settings.KeyBinds[i] &= ~(3 << 16);\r
824 Settings.KeyBinds[i] |= player_idx << 16;\r
825 }\r
b2b95d2e 826 }\r
6f6bc6fa 827 }\r
828 else if (sel < opt_cnt)\r
829 {\r
b2b95d2e 830 for (i = 0; i < 32; i++)\r
831 if (inp & (1 << i)) {\r
ca5c359d 832 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
b547bda7 833 Settings.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
834 else Settings.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
989672f4 835 if (player_idx >= 0) {\r
836 Settings.JoyBinds[joy-1][i] &= ~(3 << 16);\r
837 Settings.JoyBinds[joy-1][i] |= player_idx << 16;\r
838 }\r
b2b95d2e 839 }\r
840 }\r
841 }\r
842}\r
843\r
844static void draw_kc_sel(int menu_sel)\r
845{\r
846 int tl_x = 25+40, tl_y = 60, y, i;\r
847 char joyname[36];\r
848\r
849 y = tl_y;\r
b2b95d2e 850 gp2x_fceu_copy_bg();\r
851 gp2x_text_out15(tl_x, y, "Player 1");\r
852 gp2x_text_out15(tl_x, (y+=10), "Player 2");\r
b547bda7 853 gp2x_text_out15(tl_x, (y+=10), "Emulator controls");\r
b2b95d2e 854 gp2x_text_out15(tl_x, (y+=10), "Done");\r
855\r
856 // draw cursor\r
857 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
858\r
859 tl_x = 25;\r
860 gp2x_text_out15(tl_x, (y=110), "USB joys detected:");\r
861 if (num_of_joys > 0) {\r
862 for (i = 0; i < num_of_joys; i++) {\r
863 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
864 gp2x_text_out15(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
865 }\r
866 } else {\r
867 gp2x_text_out15(tl_x, (y+=10), "none");\r
868 }\r
869\r
7b356ee3 870 menu_darken_text_bg();\r
871 menu_flip();\r
b2b95d2e 872}\r
873\r
989672f4 874// b_turbo,a_turbo RLDU SEBA\r
875static bind_action_t ctrl_actions[] =\r
876{\r
877 { "UP ", 0x010 },\r
878 { "DOWN ", 0x020 },\r
879 { "LEFT ", 0x040 },\r
880 { "RIGHT ", 0x080 },\r
881 { "A ", 0x001 },\r
882 { "B ", 0x002 },\r
883 { "A TURBO", 0x100 },\r
884 { "B TURBO", 0x200 },\r
885 { "START ", 0x008 },\r
886 { "SELECT ", 0x004 },\r
887};\r
888\r
889static bind_action_t emuctrl_actions[] =\r
890{\r
e328100e 891 { "Save State ", 1<<31 },\r
892 { "Load State ", 1<<30 },\r
893 { "Next State Slot ", 1<<29 },\r
894 { "Prev State Slot ", 1<<28 },\r
895 { "FDS Insert/Eject ", 1<<27 },\r
896 { "FDS Select Disk ", 1<<26 },\r
897 { "VSUni Insert Coin", 1<<25 },\r
989672f4 898};\r
899\r
b2b95d2e 900static void kc_sel_loop(void)\r
901{\r
b547bda7 902 int menu_sel = 3, menu_sel_max = 3;\r
b2b95d2e 903 unsigned long inp = 0;\r
904\r
905 for(;;)\r
906 {\r
907 draw_kc_sel(menu_sel);\r
908 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
909 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
910 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
911 if(inp & GP2X_B) {\r
912 switch (menu_sel) {\r
b547bda7 913 case 0: key_config_loop(ctrl_actions, 10, 0); return;\r
914 case 1: key_config_loop(ctrl_actions, 8, 1); return;\r
989672f4 915 case 2: key_config_loop(emuctrl_actions,\r
916 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
6f6bc6fa 917 case 3: if (!fceugi) SaveConfig(NULL); return;\r
b2b95d2e 918 default: return;\r
919 }\r
920 }\r
921 if(inp & GP2X_X) return;\r
922 }\r
923}\r
b2b95d2e 924\r
925\r
989672f4 926// --------- FCEU options ----------\r
b2b95d2e 927\r
21afaa36 928extern int ntsccol,ntschue,ntsctint;\r
929extern int srendlinev[2];\r
930extern int erendlinev[2];\r
931extern int eoptions;\r
6f6bc6fa 932extern char *cpalette;\r
933extern void LoadCPalette(void);\r
21afaa36 934\r
935\r
936static void int_incdec(int *p, int inc, int min, int max)\r
937{\r
938 *p += inc;\r
939 if (*p < min) *p = min;\r
940 else if (*p > max) *p = max;\r
941}\r
942\r
989672f4 943static void draw_fcemenu_options(int menu_sel)\r
b2b95d2e 944{\r
945 int tl_x = 25, tl_y = 60, y;\r
6f6bc6fa 946 char cpal[32];\r
947\r
948 if (cpalette != NULL)\r
949 {\r
950 char *p = cpalette + strlen(cpalette) - 1;\r
951 while (*p != '/' && p > cpalette) p--;\r
952 if (*p == '/') p++;\r
953 strncpy(cpal, p, 16);\r
954 cpal[16] = 0;\r
955 }\r
956 else strcpy(cpal, " OFF");\r
b2b95d2e 957\r
958 y = tl_y;\r
b2b95d2e 959 gp2x_fceu_copy_bg();\r
960\r
6f6bc6fa 961 gp2x_text_out15(tl_x, y, "Custom palette: %s", cpal); // 0\r
962 gp2x_text_out15(tl_x, (y+=10), "NTSC Color Emulation %s", ntsccol?"ON":"OFF");\r
21afaa36 963 gp2x_text_out15(tl_x, (y+=10), " Tint (default: 56) %i", ntsctint);\r
964 gp2x_text_out15(tl_x, (y+=10), " Hue (default: 72) %i", ntschue);\r
965 gp2x_text_out15(tl_x, (y+=10), "First visible line (NTSC) %i", srendlinev[0]);\r
6f6bc6fa 966 gp2x_text_out15(tl_x, (y+=10), "Last visible line (NTSC) %i", erendlinev[0]); // 5\r
967 gp2x_text_out15(tl_x, (y+=10), "First visible line (PAL) %i", srendlinev[1]);\r
21afaa36 968 gp2x_text_out15(tl_x, (y+=10), "Last visible line (PAL) %i", erendlinev[1]);\r
969 gp2x_text_out15(tl_x, (y+=10), "Clip 8 left/right columns %s", (eoptions&EO_CLIPSIDES)?"ON":"OFF");\r
6f6bc6fa 970 gp2x_text_out15(tl_x, (y+=10), "Disable 8 sprite limit %s", (eoptions&EO_NO8LIM)?"ON":"OFF");\r
9b451455 971 gp2x_text_out15(tl_x, (y+=10), "Enable authentic GameGenie %s", (eoptions&EO_GG)?"ON":"OFF");\r
972 gp2x_text_out15(tl_x, (y+=10), "Done"); // 11\r
6f6bc6fa 973\r
47d0839e 974 // draw cursor\r
975 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
976\r
6f6bc6fa 977 if (menu_sel == 0) {\r
7b356ee3 978 menu_darken_text_bg();\r
979 menu_darken_reset();\r
47d0839e 980\r
6f6bc6fa 981 gp2x_text_out15(30, 210, "Press B to browse,");\r
982 gp2x_text_out15(30, 220, "START to use default");\r
983 }\r
b2b95d2e 984\r
7b356ee3 985 menu_darken_text_bg();\r
986 menu_flip();\r
b2b95d2e 987}\r
988\r
989672f4 989static void fcemenu_loop_options(void)\r
b2b95d2e 990{\r
9b451455 991 int menu_sel = 0, menu_sel_max = 11, i;\r
b2b95d2e 992 unsigned long inp = 0;\r
993\r
21afaa36 994 FCEUI_GetNTSCTH(&ntsctint, &ntschue);\r
995\r
b2b95d2e 996 for(;;)\r
997 {\r
989672f4 998 draw_fcemenu_options(menu_sel);\r
6f6bc6fa 999 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
b2b95d2e 1000 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1001 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1002 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
1003 switch (menu_sel) {\r
6f6bc6fa 1004 case 1: ntsccol = !ntsccol; break;\r
1005 case 8: eoptions^=EO_CLIPSIDES; break;\r
1006 case 9: eoptions^=EO_NO8LIM; break;\r
9b451455 1007 case 10: eoptions^=EO_GG; break;\r
1008 case 11: return;\r
21afaa36 1009 }\r
1010 }\r
1011 if(inp & (GP2X_X|GP2X_A)) {\r
1012 for(i=0;i<2;i++)\r
1013 {\r
1014 if(srendlinev[i]<0 || srendlinev[i]>239) srendlinev[i]=0;\r
1015 if(erendlinev[i]<srendlinev[i] || erendlinev[i]>239) erendlinev[i]=239;\r
b2b95d2e 1016 }\r
21afaa36 1017 FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);\r
1018 FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);\r
6f6bc6fa 1019 FCEUI_DisableSpriteLimitation(eoptions&EO_NO8LIM);\r
9b451455 1020 FCEUI_SetGameGenie(eoptions&EO_GG);\r
6f6bc6fa 1021 if (cpalette) LoadCPalette();\r
1022 else FCEUI_SetPaletteArray(0); // set to default\r
1023 FCEU_ResetPalette();\r
21afaa36 1024 return;\r
b2b95d2e 1025 }\r
b2b95d2e 1026 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1027 switch (menu_sel) {\r
6f6bc6fa 1028 case 2: int_incdec(&ntsctint, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
1029 case 3: int_incdec(&ntschue, (inp & GP2X_LEFT) ? -1 : 1, 0, 128); break;\r
1030 case 4: int_incdec(&srendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1031 case 5: int_incdec(&erendlinev[0], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1032 case 6: int_incdec(&srendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1033 case 7: int_incdec(&erendlinev[1], (inp & GP2X_LEFT) ? -1 : 1, 0, 239); break;\r
1034 }\r
1035 }\r
1036 if(menu_sel == 0 && (inp & (GP2X_START|GP2X_B))) { // custom palette\r
1037 if ((inp & GP2X_START) && cpalette) {\r
1038 free(cpalette);\r
1039 cpalette=NULL;\r
1040 }\r
1041 else if (inp & GP2X_B) {\r
1042 char *selfname;\r
1043 if (cpalette) strncpy(path_buffer, cpalette, sizeof(path_buffer));\r
1044 else getcwd(path_buffer, PATH_MAX);\r
1045 path_buffer[sizeof(path_buffer)-1] = 0;\r
1046\r
1047 selfname = filesel_loop(path_buffer, NULL);\r
1048 if (selfname) {\r
1049 if (cpalette) free(cpalette);\r
1050 cpalette = selfname;\r
1051 }\r
b2b95d2e 1052 }\r
1053 }\r
1054 }\r
1055}\r
b2b95d2e 1056\r
1057// -------------- options --------------\r
1058\r
1059static void draw_menu_options(int menu_sel)\r
1060{\r
6244011f 1061 int tl_x = 25, tl_y = 20, y;\r
989672f4 1062 char strframeskip[8], *strscaling, *strssconfirm;\r
1063 char *mms = mmuhack_status ? "active) " : "inactive)";\r
b2b95d2e 1064\r
b2b95d2e 1065 if (Settings.frameskip < 0)\r
1066 strcpy(strframeskip, "Auto");\r
1067 else sprintf(strframeskip, "%i", Settings.frameskip);\r
1068 switch (Settings.scaling) {\r
1069 default: strscaling = " OFF"; break;\r
1070 case 1: strscaling = "hw horizontal"; break;\r
1071 case 2: strscaling = "hw horiz. + vert."; break;\r
1072 case 3: strscaling = "sw horizontal"; break;\r
1073 }\r
1074 switch (Settings.sstate_confirm) {\r
1075 default: strssconfirm = "OFF"; break;\r
1076 case 1: strssconfirm = "writes"; break;\r
1077 case 2: strssconfirm = "loads"; break;\r
1078 case 3: strssconfirm = "both"; break;\r
1079 }\r
1080\r
1081 y = tl_y;\r
b2b95d2e 1082 gp2x_fceu_copy_bg();\r
1083\r
b547bda7 1084 gp2x_text_out15(tl_x, y, "Scaling: %s", strscaling); // 0\r
b2b95d2e 1085 gp2x_text_out15(tl_x, (y+=10), "Show FPS %s", Settings.showfps?"ON":"OFF"); // 1\r
1086 gp2x_text_out15(tl_x, (y+=10), "Frameskip %s", strframeskip); // 2\r
6244011f 1087 gp2x_text_out15(tl_x, (y+=10), "Accurate mode (slow) %s", Settings.accurate_mode?"ON":"OFF");\r
989672f4 1088 gp2x_text_out15(tl_x, (y+=10), "Enable sound %s", soundvol?"ON":"OFF");\r
6244011f 1089 gp2x_text_out15(tl_x, (y+=10), "Sound Rate: %5iHz", Settings.sound_rate); // 5\r
989672f4 1090 gp2x_text_out15(tl_x, (y+=10), "Force Region: %s",\r
6244011f 1091 Settings.region_force == 2 ? "PAL" : Settings.region_force == 1 ? "NTSC" : "OFF"); // 6\r
989672f4 1092 gp2x_text_out15(tl_x, (y+=10), "Turbo rate %iHz", (Settings.turbo_rate_add*60/2) >> 24);\r
6244011f 1093 gp2x_text_out15(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 8\r
989672f4 1094 gp2x_text_out15(tl_x, (y+=10), "Save slot %i", CurrentState);\r
1095 gp2x_text_out15(tl_x, (y+=10), "Faster RAM timings %s", Settings.ramtimings?"ON":"OFF");\r
6244011f 1096 gp2x_text_out15(tl_x, (y+=10), "squidgehack (now %s %s", mms, Settings.mmuhack?"ON":"OFF"); // 11\r
989672f4 1097 gp2x_text_out15(tl_x, (y+=10), "Gamma correction %i.%02i", Settings.gamma / 100, Settings.gamma%100);\r
7b356ee3 1098 gp2x_text_out15(tl_x, (y+=10), "Perfect VSYNC %s", Settings.perfect_vsync?"ON":"OFF");\r
6244011f 1099 gp2x_text_out15(tl_x, (y+=10), "GP2X CPU clock %iMhz", Settings.cpuclock); // 14\r
989672f4 1100 gp2x_text_out15(tl_x, (y+=10), "[FCE Ultra options]");\r
6244011f 1101 gp2x_text_out15(tl_x, (y+=10), "Save cfg as default"); // 16\r
b2b95d2e 1102 if (fceugi)\r
1103 gp2x_text_out15(tl_x, (y+=10), "Save cfg for current game only");\r
1104\r
1105 // draw cursor\r
1106 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
1107\r
6244011f 1108 if (menu_sel == 3) {\r
1109 gp2x_text_out15(tl_x, 210, "Must reload ROM for this");\r
1110 gp2x_text_out15(tl_x, 220, "setting to take effect");\r
1111 } else if (menu_sel == 10 || menu_sel == 11) {\r
1112 gp2x_text_out15(tl_x, 210, "Must restart emu for this");\r
1113 gp2x_text_out15(tl_x, 220, "setting to take effect");\r
1114 }\r
1115\r
7b356ee3 1116 menu_darken_text_bg();\r
1117 menu_flip();\r
b2b95d2e 1118}\r
1119\r
b2b95d2e 1120static int sndrate_prevnext(int rate, int dir)\r
1121{\r
1122 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1123\r
1124 for (i = 0; i < 5; i++)\r
1125 if (rates[i] == rate) break;\r
1126\r
1127 i += dir ? 1 : -1;\r
1128 if (i > 4) return dir ? 44100 : 22050;\r
1129 if (i < 0) return dir ? 11025 : 8000;\r
1130 return rates[i];\r
1131}\r
989672f4 1132\r
989672f4 1133static void config_commit(void)\r
1134{\r
989672f4 1135 if (Settings.region_force)\r
1136 FCEUI_SetVidSystem(Settings.region_force - 1);\r
1137}\r
1138\r
b2b95d2e 1139static int menu_loop_options(void)\r
1140{\r
989672f4 1141 static int menu_sel = 0;\r
6244011f 1142 int menu_sel_max = 16;\r
b2b95d2e 1143 unsigned long inp = 0;\r
1144\r
1145 if (fceugi) menu_sel_max++;\r
1146\r
1147 for(;;)\r
1148 {\r
1149 draw_menu_options(menu_sel);\r
1150 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
1151 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1152 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1153 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r
1154 switch (menu_sel) {\r
6244011f 1155 case 1: Settings.showfps = !Settings.showfps; break;\r
1156 case 3: Settings.accurate_mode = !Settings.accurate_mode; break;\r
1157 case 4: soundvol = soundvol ? 0 : 50; break;\r
1158 case 10: Settings.ramtimings = !Settings.ramtimings; break;\r
1159 case 11: Settings.mmuhack = !Settings.mmuhack; break;\r
1160 case 13: Settings.perfect_vsync = !Settings.perfect_vsync; break;\r
1161 case 15: fcemenu_loop_options(); break;\r
1162 case 16: // done (update and write)\r
989672f4 1163 config_commit();\r
b547bda7 1164 SaveConfig(NULL);\r
b2b95d2e 1165 return 1;\r
6244011f 1166 case 17: // done (update and write for current game)\r
989672f4 1167 config_commit();\r
b547bda7 1168 if (lastLoadedGameName[0])\r
1169 SaveConfig(lastLoadedGameName);\r
b2b95d2e 1170 return 1;\r
1171 }\r
1172 }\r
1173 if(inp & (GP2X_X|GP2X_A)) {\r
989672f4 1174 config_commit();\r
b2b95d2e 1175 return 0; // done (update, no write)\r
1176 }\r
1177 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1178 switch (menu_sel) {\r
1179 case 0: int_incdec(&Settings.scaling, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1180 case 2: int_incdec(&Settings.frameskip, (inp & GP2X_LEFT) ? -1 : 1, -1, 32); break;\r
6244011f 1181 case 5:\r
989672f4 1182 Settings.sound_rate = sndrate_prevnext(Settings.sound_rate, inp & GP2X_RIGHT);\r
1183 InitSound();\r
b2b95d2e 1184 break;\r
6244011f 1185 case 6: int_incdec(&Settings.region_force, (inp & GP2X_LEFT) ? -1 : 1, 0, 2); break;\r
1186 case 7: {\r
989672f4 1187 int hz = Settings.turbo_rate_add*60/2 >> 24;\r
1188 int_incdec(&hz, (inp & GP2X_LEFT) ? -1 : 1, 1, 30);\r
1189 Settings.turbo_rate_add = (hz*2 << 24) / 60 + 1;\r
1190 break;\r
1191 }\r
6244011f 1192 case 8: int_incdec(&Settings.sstate_confirm, (inp & GP2X_LEFT) ? -1 : 1, 0, 3); break;\r
1193 case 9: int_incdec(&CurrentState, (inp & GP2X_LEFT) ? -1 : 1, 0, 9); break;\r
1194 case 12: int_incdec(&Settings.gamma, (inp & GP2X_LEFT) ? -1 : 1, 0, 300); break;\r
1195 case 14:\r
b2b95d2e 1196 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1197 Settings.cpuclock += (inp & GP2X_LEFT) ? -1 : 1;\r
b547bda7 1198 if (Settings.cpuclock < 0) Settings.cpuclock = 0; // 0 ~ do not change\r
b2b95d2e 1199 draw_menu_options(menu_sel);\r
1200 usleep(50*1000);\r
1201 }\r
1202 break;\r
1203 }\r
1204 }\r
1205 }\r
1206}\r
1207\r
1208// -------------- credits --------------\r
1209\r
1210static void draw_menu_credits(void)\r
1211{\r
32a0f49f 1212 char vstr[32];\r
971a1d07 1213\r
b547bda7 1214 //int tl_x = 15, tl_y = 70;\r
b2b95d2e 1215 gp2x_fceu_copy_bg();\r
1216\r
971a1d07 1217 sprintf(vstr, "GPFCE v" GP2X_PORT_VERSION " rev%i", GP2X_PORT_REV);\r
1218 gp2x_text_out15(20, 30, vstr);\r
1219 gp2x_text_out15(20, 40, "(c) notaz, 2007");\r
1220\r
1221 gp2x_text_out15(20, 70, "Based on FCE Ultra versions");\r
32a0f49f 1222 gp2x_text_out15(20, 80, "0.81 and 0.98.1x");\r
971a1d07 1223\r
1224 gp2x_text_out15(20, 110, " - Credits - ");\r
1225 gp2x_text_out15(20, 130, "Bero: FCE");\r
1226 gp2x_text_out15(20, 140, "Xodnizel: FCE Ultra");\r
1227 gp2x_text_out15(20, 150, "zzhu8192: original port");\r
1228 gp2x_text_out15(20, 160, "rlyeh: minimal lib");\r
1229 gp2x_text_out15(20, 170, "Hermes, theoddbot, god_at_hell:");\r
1230 gp2x_text_out15(20, 180, " cpuctrl, gamma libs");\r
1231 gp2x_text_out15(20, 190, "Squidge: squidgehack");\r
b2b95d2e 1232\r
7b356ee3 1233 menu_darken_text_bg();\r
1234 menu_flip();\r
b2b95d2e 1235}\r
1236\r
1237\r
1238// -------------- root menu --------------\r
1239\r
1240static void draw_menu_root(int menu_sel)\r
1241{\r
9b451455 1242 int tl_x = 30, tl_y = 126, y;\r
b2b95d2e 1243 gp2x_fceu_copy_bg();\r
1244\r
1245 y = tl_y;\r
1246 if (fceugi) {\r
1247 gp2x_text_out15(tl_x, y, "Resume game");\r
1248 gp2x_text_out15(tl_x, (y+=10), "Save State");\r
1249 gp2x_text_out15(tl_x, (y+=10), "Load State");\r
1250 gp2x_text_out15(tl_x, (y+=10), "Reset game");\r
1251 } else {\r
1252 y += 30;\r
1253 }\r
1254 gp2x_text_out15(tl_x, (y+=10), "Load new ROM");\r
b547bda7 1255 gp2x_text_out15(tl_x, (y+=10), "Options");\r
1256 gp2x_text_out15(tl_x, (y+=10), "Controls");\r
b2b95d2e 1257 gp2x_text_out15(tl_x, (y+=10), "Credits");\r
1258 gp2x_text_out15(tl_x, (y+=10), "Exit");\r
9b451455 1259\r
1260 if (cheats)\r
1261 gp2x_text_out15(tl_x, (y+=10), "Cheats");\r
b2b95d2e 1262\r
1263 // draw cursor\r
1264 gp2x_text_out15(tl_x - 16, tl_y + menu_sel*10, ">");\r
47d0839e 1265\r
7b356ee3 1266 menu_darken_text_bg();\r
1267 menu_darken_reset();\r
47d0839e 1268\r
1269 // error / version\r
03497cf8 1270 if (menuErrorMsg[0]) gp2x_text_out15(1, 229, menuErrorMsg);\r
b547bda7 1271 else {\r
1272 char vstr[16];\r
1273 sprintf(vstr, "v" GP2X_PORT_VERSION " r%i", GP2X_PORT_REV);\r
9b451455 1274 gp2x_text_out15(320-strlen(vstr)*8-1, 228, vstr);\r
b547bda7 1275 }\r
7b356ee3 1276 menu_darken_text_bg();\r
1277 menu_flip();\r
b2b95d2e 1278}\r
1279\r
1280\r
1281static int menu_loop_root(void)\r
1282{\r
b547bda7 1283 int ret, menu_sel_max = 8, menu_sel_min = 4;\r
1284 static int menu_sel = 4;\r
b2b95d2e 1285 unsigned long inp = 0;\r
b2b95d2e 1286\r
b547bda7 1287 if (fceugi) menu_sel_min = 0;\r
9b451455 1288 if (cheats) menu_sel_max = 9;\r
b547bda7 1289 if (menu_sel < menu_sel_min || menu_sel > menu_sel_max)\r
1290 menu_sel = menu_sel_min;\r
b2b95d2e 1291\r
1292 /* make sure action buttons are not pressed on entering menu */\r
1293 draw_menu_root(menu_sel);\r
1294 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1295\r
1296 for (;;)\r
1297 {\r
1298 draw_menu_root(menu_sel);\r
1299 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
1300 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r
1301 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r
1302 if(inp &(GP2X_SELECT|GP2X_X)){\r
1303 if (fceugi) {\r
1304 while (gp2x_joystick_read(1) & GP2X_X) usleep(50*1000); // wait until X is released\r
1305 Exit = 0;\r
1306 return 0;\r
1307 }\r
1308 }\r
1309 if(inp & GP2X_B ) {\r
1310 switch (menu_sel) {\r
1311 case 0: // resume game\r
1312 if (fceugi) {\r
1313 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1314 Exit = 0;\r
1315 return 0;\r
1316 }\r
1317 break;\r
1318 case 1: // save state\r
1319 if (fceugi) {\r
1320 /*if(savestate_menu_loop(0))\r
1321 continue;*/\r
b547bda7 1322 FCEUI_SaveState();\r
971a1d07 1323 Exit = 0;\r
1324 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1325 return 0;\r
1326 }\r
1327 break;\r
1328 case 2: // load state\r
1329 if (fceugi) {\r
1330 /*if(savestate_menu_loop(1))\r
1331 continue;*/\r
b547bda7 1332 FCEUI_LoadState();\r
971a1d07 1333 Exit = 0;\r
1334 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1335 return 0;\r
1336 }\r
1337 break;\r
1338 case 3: // reset game\r
1339 if (fceugi) {\r
b547bda7 1340 FCEU_DoSimpleCommand(FCEUNPCMD_RESET);\r
1341 Exit = 0;\r
b2b95d2e 1342 return 0;\r
1343 }\r
1344 break;\r
1345 case 4: // select rom\r
6f6bc6fa 1346 {\r
1347 FILE *tstf;\r
1348 char *selfname;\r
1349\r
1350 if ( (tstf = fopen(lastLoadedGameName, "rb")) )\r
1351 {\r
1352 fclose(tstf);\r
1353 strncpy(path_buffer, lastLoadedGameName, sizeof(path_buffer));\r
1354 path_buffer[sizeof(path_buffer)-1] = 0;\r
1355 }\r
1356 else\r
1357 {\r
1358 getcwd(path_buffer, PATH_MAX);\r
1359 }\r
1360\r
1361 selfname = filesel_loop(path_buffer, lastLoadedGameName);\r
b2b95d2e 1362 if (selfname) {\r
1363 printf("selected file: %s\n", selfname);\r
21afaa36 1364 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
b2b95d2e 1365 return 2;\r
1366 }\r
1367 break;\r
6f6bc6fa 1368 }\r
b2b95d2e 1369 case 5: // options\r
1370 ret = menu_loop_options();\r
1371 if (ret == 1) continue; // status update\r
1372 break;\r
1373 case 6: // controls\r
b547bda7 1374 kc_sel_loop();\r
b2b95d2e 1375 break;\r
1376 case 7: // credits\r
1377 draw_menu_credits();\r
1378 usleep(500*1000);\r
1379 inp = wait_for_input(GP2X_B|GP2X_X);\r
1380 break;\r
1381 case 8: // exit\r
1382 return 1;\r
1383 case 9: // patches/gg\r
9b451455 1384 patches_menu_loop();\r
b2b95d2e 1385 break;\r
1386 }\r
1387 }\r
1388 menuErrorMsg[0] = 0; // clear error msg\r
1389 }\r
1390}\r
1391\r
1392\r
47d0839e 1393extern unsigned short gp2x_palette16[256];\r
1394\r
b2b95d2e 1395static void menu_prepare_bg(void)\r
1396{\r
47d0839e 1397 menu_bg = malloc(320*240*2);\r
1398 if (menu_bg == NULL) return;\r
1399\r
1400 if (fceugi)\r
1401 {\r
1402 /* raw emu frame should now be at gp2x_screen */\r
f5eb372f 1403 if (Settings.scaling != 0)\r
1404 {\r
1405 soft_scale((char *)gp2x_screen + 32, gp2x_palette16, srendline, erendline-srendline);\r
1406 if (srendline)\r
1407 memset32((int *)((char *)gp2x_screen + 32), 0, srendline*320*2/4);\r
1408 memcpy(menu_bg, gp2x_screen + 32, 320*240*2);\r
1409 }\r
1410 else\r
1411 {\r
1412 convert2RGB555(menu_bg, gp2x_screen, gp2x_palette16, 320*240);\r
1413 }\r
47d0839e 1414 }\r
1415 else\r
1416 {\r
1417 memset32((int *)menu_bg, 0, 320*240*2/4);\r
1418 readpng(menu_bg, "background.png");\r
1419 }\r
b2b95d2e 1420}\r
1421\r
1422static void menu_gfx_prepare(void)\r
1423{\r
1424 menu_prepare_bg();\r
1425\r
1426 // switch bpp\r
1427 gp2x_video_changemode(16);\r
989672f4 1428 gp2x_video_set_offs(0);\r
7b356ee3 1429 gp2x_video_RGB_setscaling(320, 240);\r
1430 menu_flip();\r
b2b95d2e 1431}\r
1432\r
1433\r
1434int gp2x_menu_do(void)\r
1435{\r
1436 int ret;\r
1437\r
1438 menu_gfx_prepare();\r
1439\r
1440 ret = menu_loop_root();\r
1441\r
47d0839e 1442 if (menu_bg) free(menu_bg);\r
1443 menu_bg = NULL;\r
b2b95d2e 1444 menuErrorMsg[0] = 0;\r
1445\r
1446 return ret;\r
1447}\r
1448\r
1449\r
ARM optimized FCE Ultra port