cc68a136 |
1 | // (c) Copyright 2006 notaz, All rights reserved.\r |
2 | // Free for non-commercial use.\r |
3 | \r |
4 | // For commercial use, separate licencing terms must be obtained.\r |
5 | \r |
6 | #include <stdio.h>\r |
7 | #include <string.h>\r |
8 | #include <stdlib.h>\r |
9 | #include <stdarg.h>\r |
10 | #include <unistd.h>\r |
11 | #include <dirent.h>\r |
12 | \r |
13 | #include "gp2x.h"\r |
14 | #include "emu.h"\r |
15 | #include "menu.h"\r |
76276b0b |
16 | #include "fonts.h"\r |
cc68a136 |
17 | #include "usbjoy.h"\r |
721cd396 |
18 | #include "asmutils.h"\r |
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19 | #include "version.h"\r |
20 | \r |
b67ef287 |
21 | #include <Pico/PicoInt.h>\r |
22 | #include <Pico/Patch.h>\r |
23 | #include <zlib/zlib.h>\r |
cc68a136 |
24 | \r |
25 | #ifndef _DIRENT_HAVE_D_TYPE\r |
26 | #error "need d_type for file browser\r |
27 | #endif\r |
28 | \r |
29 | extern char *actionNames[];\r |
30 | extern char romFileName[PATH_MAX];\r |
31 | extern char *rom_data;\r |
32 | extern int mmuhack_status;\r |
33 | extern int state_slot;\r |
34 | \r |
35 | static char *gp2xKeyNames[] = {\r |
36 | "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r |
37 | "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r |
38 | "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r |
39 | "???", "???", "???", "PUSH", "???", "???", "???", "???"\r |
40 | };\r |
41 | \r |
42 | char menuErrorMsg[40] = {0, };\r |
43 | \r |
44 | \r |
76276b0b |
45 | static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r |
cc68a136 |
46 | {\r |
47 | int i,l;\r |
48 | \r |
49 | screen = screen + x + y*320;\r |
50 | \r |
51 | for (i = 0; i < strlen(text); i++)\r |
52 | {\r |
53 | for (l=0;l<8;l++)\r |
54 | {\r |
55 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r |
56 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r |
57 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r |
58 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r |
59 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r |
60 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r |
61 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r |
62 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r |
63 | }\r |
64 | screen += 8;\r |
65 | }\r |
66 | }\r |
67 | \r |
68 | // draws white text to current bbp15 screen\r |
76276b0b |
69 | void gp2x_text_out15(int x, int y, const char *text)\r |
cc68a136 |
70 | {\r |
71 | int i,l;\r |
72 | unsigned short *screen = gp2x_screen;\r |
73 | \r |
74 | screen = screen + x + y*320;\r |
75 | \r |
76 | for (i = 0; i < strlen(text); i++)\r |
77 | {\r |
78 | for (l=0;l<8;l++)\r |
79 | {\r |
80 | if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r |
81 | if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r |
82 | if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r |
83 | if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r |
84 | if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r |
85 | if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r |
86 | if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r |
87 | if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r |
88 | }\r |
89 | screen += 8;\r |
90 | }\r |
91 | }\r |
92 | \r |
93 | \r |
76276b0b |
94 | void gp2x_text_out8(int x, int y, const char *texto, ...)\r |
cc68a136 |
95 | {\r |
96 | va_list args;\r |
97 | char buffer[512];\r |
98 | \r |
99 | va_start(args,texto);\r |
100 | vsprintf(buffer,texto,args);\r |
101 | va_end(args);\r |
102 | \r |
e11c5548 |
103 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
cc68a136 |
104 | }\r |
105 | \r |
106 | \r |
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107 | void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r |
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108 | {\r |
109 | gp2x_text(gp2x_screen, x, y, texto, color);\r |
110 | }\r |
111 | \r |
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112 | void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r |
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113 | {\r |
114 | char buffer[320/8+1];\r |
115 | \r |
116 | strncpy(buffer, texto, 320/8);\r |
117 | if (max > 320/8) max = 320/8;\r |
118 | if (max < 0) max = 0;\r |
119 | buffer[max] = 0;\r |
120 | \r |
e11c5548 |
121 | gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r |
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122 | }\r |
123 | \r |
76276b0b |
124 | static void gp2x_smalltext8(int x, int y, const char *texto)\r |
125 | {\r |
126 | int i;\r |
127 | unsigned char *src, *dst;\r |
128 | \r |
129 | for (i = 0;; i++, x += 6)\r |
130 | {\r |
131 | unsigned char c = (unsigned char) texto[i];\r |
132 | int h = 8;\r |
133 | \r |
134 | if (!c) break;\r |
135 | \r |
136 | src = fontdata6x8[c];\r |
137 | dst = (unsigned char *)gp2x_screen + x + y*320;\r |
138 | \r |
139 | while (h--)\r |
140 | {\r |
141 | int w = 0x20;\r |
142 | while (w)\r |
143 | {\r |
144 | if( *src & w ) *dst = 0xf0;\r |
145 | dst++;\r |
146 | w>>=1;\r |
147 | }\r |
148 | src++;\r |
149 | \r |
150 | dst += 320-6;\r |
151 | }\r |
152 | }\r |
153 | }\r |
154 | \r |
155 | static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r |
156 | {\r |
157 | char buffer[320/6+1];\r |
158 | \r |
159 | strncpy(buffer, texto, 320/6);\r |
160 | if (max > 320/6) max = 320/6;\r |
161 | if (max < 0) max = 0;\r |
162 | buffer[max] = 0;\r |
163 | \r |
164 | gp2x_smalltext8(x, y, buffer);\r |
165 | }\r |
166 | \r |
cc68a136 |
167 | \r |
168 | static unsigned long inp_prev = 0;\r |
169 | static int inp_prevjoy = 0;\r |
170 | \r |
171 | static unsigned long wait_for_input(unsigned long interesting)\r |
172 | {\r |
173 | unsigned long ret;\r |
721cd396 |
174 | static int repeats = 0, wait = 50*1000;\r |
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175 | int release = 0, i;\r |
176 | \r |
721cd396 |
177 | if (repeats == 2 || repeats == 4) wait /= 2;\r |
178 | if (repeats == 6) wait = 15 * 1000;\r |
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179 | \r |
180 | for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r |
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181 | if (i == 0) repeats++;\r |
182 | if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r |
183 | else spend_cycles(wait * currentConfig.CPUclock);\r |
cc68a136 |
184 | }\r |
185 | \r |
186 | while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r |
187 | usleep(50000);\r |
188 | release = 1;\r |
189 | }\r |
190 | \r |
191 | if (release || ret != inp_prev) {\r |
192 | repeats = 0;\r |
721cd396 |
193 | wait = 50*1000;\r |
cc68a136 |
194 | }\r |
195 | inp_prev = ret;\r |
196 | inp_prevjoy = 0;\r |
197 | \r |
198 | // we don't need diagonals in menus\r |
199 | if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
200 | if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
201 | if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r |
202 | if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r |
203 | \r |
204 | return ret;\r |
205 | }\r |
206 | \r |
207 | static unsigned long input2_read(unsigned long interesting, int *joy)\r |
208 | {\r |
209 | unsigned long ret;\r |
210 | int i;\r |
211 | \r |
212 | do\r |
213 | {\r |
214 | *joy = 0;\r |
215 | if ((ret = gp2x_joystick_read(0) & interesting)) break;\r |
216 | gp2x_usbjoy_update();\r |
217 | for (i = 0; i < num_of_joys; i++) {\r |
218 | ret = gp2x_usbjoy_check2(i);\r |
219 | if (ret) { *joy = i + 1; break; }\r |
220 | }\r |
221 | if (ret) break;\r |
222 | }\r |
223 | while(0);\r |
224 | \r |
225 | return ret;\r |
226 | }\r |
227 | \r |
228 | // similar to wait_for_input(), but returns joy num\r |
229 | static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r |
230 | {\r |
231 | unsigned long ret;\r |
232 | const int wait = 300*1000;\r |
233 | int i;\r |
234 | \r |
235 | if (inp_prevjoy == 0) inp_prev &= interesting;\r |
236 | for (i = 0; i < 6; i++) {\r |
237 | ret = input2_read(interesting, joy);\r |
238 | if (*joy != inp_prevjoy || ret != inp_prev) break;\r |
239 | usleep(wait/6);\r |
240 | }\r |
241 | \r |
242 | while ( !(ret = input2_read(interesting, joy)) ) {\r |
243 | usleep(50000);\r |
244 | }\r |
245 | \r |
246 | inp_prev = ret;\r |
247 | inp_prevjoy = *joy;\r |
248 | \r |
249 | return ret;\r |
250 | }\r |
251 | \r |
252 | \r |
253 | \r |
254 | // -------------- ROM selector --------------\r |
255 | \r |
256 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
257 | {\r |
258 | int start, i, pos;\r |
259 | \r |
260 | start = 12 - sel;\r |
261 | n--; // exclude current dir (".")\r |
262 | \r |
e11c5548 |
263 | //memset(gp2x_screen, 0, 320*240);\r |
264 | gp2x_pd_clone_buffer2();\r |
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265 | \r |
266 | if(start - 2 >= 0)\r |
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267 | gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);\r |
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268 | for (i = 0; i < n; i++) {\r |
269 | pos = start + i;\r |
270 | if (pos < 0) continue;\r |
271 | if (pos > 23) break;\r |
272 | if (namelist[i+1]->d_type == DT_DIR) {\r |
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273 | gp2x_smalltext8_lim(14, pos*10, "/", 1);\r |
274 | gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);\r |
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275 | } else {\r |
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276 | gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);\r |
cc68a136 |
277 | }\r |
278 | }\r |
279 | gp2x_text_out8(5, 120, ">");\r |
e11c5548 |
280 | gp2x_video_flip2();\r |
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281 | }\r |
282 | \r |
283 | static int scandir_cmp(const void *p1, const void *p2)\r |
284 | {\r |
285 | struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r |
286 | if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r |
287 | if ((*d1)->d_type == DT_DIR) return -1; // put before\r |
288 | if ((*d2)->d_type == DT_DIR) return 1;\r |
289 | return alphasort(d1, d2);\r |
290 | }\r |
291 | \r |
2433f409 |
292 | static char *filter_exts[] = {\r |
293 | ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r |
294 | ".jpg", ".gpe", ".cue"\r |
295 | };\r |
c008977e |
296 | \r |
297 | static int scandir_filter(const struct dirent *ent)\r |
298 | {\r |
299 | const char *p;\r |
300 | int i;\r |
301 | \r |
302 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
303 | if (strlen(ent->d_name) < 5) return 1;\r |
304 | \r |
305 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
306 | \r |
307 | for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r |
308 | {\r |
309 | if (strcmp(p, filter_exts[i]) == 0) return 0;\r |
310 | }\r |
311 | \r |
312 | return 1;\r |
313 | }\r |
cc68a136 |
314 | \r |
315 | static char *romsel_loop(char *curr_path)\r |
316 | {\r |
317 | struct dirent **namelist;\r |
318 | DIR *dir;\r |
319 | int n, sel = 0;\r |
320 | unsigned long inp = 0;\r |
321 | char *ret = NULL, *fname = NULL;\r |
322 | \r |
323 | // is this a dir or a full path?\r |
324 | if ((dir = opendir(curr_path))) {\r |
325 | closedir(dir);\r |
326 | } else {\r |
327 | char *p;\r |
328 | for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r |
329 | *p = 0;\r |
330 | fname = p+1;\r |
331 | }\r |
332 | \r |
c008977e |
333 | n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r |
cc68a136 |
334 | if (n < 0) {\r |
335 | // try root\r |
c008977e |
336 | n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r |
cc68a136 |
337 | if (n < 0) {\r |
338 | // oops, we failed\r |
339 | printf("dir: "); printf(curr_path); printf("\n");\r |
340 | perror("scandir");\r |
341 | return NULL;\r |
342 | }\r |
343 | }\r |
344 | \r |
345 | // try to find sel\r |
346 | if (fname != NULL) {\r |
347 | int i;\r |
348 | for (i = 1; i < n; i++) {\r |
349 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
350 | sel = i - 1;\r |
351 | break;\r |
352 | }\r |
353 | }\r |
354 | }\r |
355 | \r |
356 | for (;;)\r |
357 | {\r |
358 | draw_dirlist(curr_path, namelist, n, sel);\r |
672ad671 |
359 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
cc68a136 |
360 | if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
361 | if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
721cd396 |
362 | if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
363 | if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r |
364 | if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
365 | if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
cc68a136 |
366 | if(inp & GP2X_B) { // enter dir/select\r |
367 | again:\r |
368 | if (namelist[sel+1]->d_type == DT_REG) {\r |
369 | strcpy(romFileName, curr_path);\r |
370 | strcat(romFileName, "/");\r |
371 | strcat(romFileName, namelist[sel+1]->d_name);\r |
372 | ret = romFileName;\r |
373 | break;\r |
374 | } else if (namelist[sel+1]->d_type == DT_DIR) {\r |
375 | int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
376 | char *p, *newdir = malloc(newlen);\r |
377 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
378 | char *start = curr_path;\r |
379 | p = start + strlen(start) - 1;\r |
380 | while (*p == '/' && p > start) p--;\r |
381 | while (*p != '/' && p > start) p--;\r |
382 | if (p <= start) strcpy(newdir, "/");\r |
383 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
384 | } else {\r |
385 | strcpy(newdir, curr_path);\r |
386 | p = newdir + strlen(newdir) - 1;\r |
387 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
388 | strcat(newdir, "/");\r |
389 | strcat(newdir, namelist[sel+1]->d_name);\r |
390 | }\r |
391 | ret = romsel_loop(newdir);\r |
392 | free(newdir);\r |
393 | break;\r |
394 | } else {\r |
395 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
396 | FILE *tstf; int tmp;\r |
397 | strcpy(romFileName, curr_path);\r |
398 | strcat(romFileName, "/");\r |
399 | strcat(romFileName, namelist[sel+1]->d_name);\r |
400 | tstf = fopen(romFileName, "rb");\r |
401 | if (tstf != NULL)\r |
402 | {\r |
403 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
404 | namelist[sel+1]->d_type = DT_REG;\r |
405 | else namelist[sel+1]->d_type = DT_DIR;\r |
406 | fclose(tstf);\r |
407 | goto again;\r |
408 | }\r |
409 | }\r |
410 | }\r |
411 | if(inp & GP2X_X) break; // cancel\r |
412 | }\r |
413 | \r |
414 | if (n > 0) {\r |
415 | while(n--) free(namelist[n]);\r |
416 | free(namelist);\r |
417 | }\r |
418 | \r |
419 | return ret;\r |
420 | }\r |
421 | \r |
b67ef287 |
422 | // ------------ patch/gg menu ------------\r |
423 | \r |
424 | static void draw_patchlist(int sel)\r |
425 | {\r |
426 | int start, i, pos;\r |
427 | \r |
428 | start = 12 - sel;\r |
429 | \r |
430 | gp2x_pd_clone_buffer2();\r |
431 | \r |
432 | for (i = 0; i < PicoPatchCount; i++) {\r |
433 | pos = start + i;\r |
434 | if (pos < 0) continue;\r |
435 | if (pos > 23) break;\r |
436 | gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);\r |
83bd0b76 |
437 | gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);\r |
b67ef287 |
438 | }\r |
439 | pos = start + i;\r |
440 | if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);\r |
441 | \r |
442 | gp2x_text_out8(5, 120, ">");\r |
443 | gp2x_video_flip2();\r |
444 | }\r |
445 | \r |
446 | \r |
447 | void patches_menu_loop(void)\r |
448 | {\r |
449 | int menu_sel = 0;\r |
450 | unsigned long inp = 0;\r |
451 | \r |
452 | for(;;)\r |
453 | {\r |
454 | draw_patchlist(menu_sel);\r |
455 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r |
456 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r |
457 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r |
458 | if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r |
459 | if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r |
460 | if(inp & GP2X_B) { // action\r |
461 | if (menu_sel < PicoPatchCount)\r |
462 | PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r |
463 | else return;\r |
464 | }\r |
465 | if(inp & GP2X_X) return;\r |
466 | }\r |
467 | \r |
468 | }\r |
469 | \r |
860c6322 |
470 | // ------------ savestate loader ------------\r |
471 | \r |
472 | static void menu_prepare_bg(void);\r |
473 | \r |
474 | static int state_slot_flags = 0;\r |
475 | \r |
476 | static void state_check_slots(void)\r |
477 | {\r |
478 | int slot;\r |
479 | \r |
480 | state_slot_flags = 0;\r |
481 | \r |
482 | for (slot = 0; slot < 10; slot++)\r |
483 | {\r |
484 | if (emu_check_save_file(slot))\r |
485 | {\r |
486 | state_slot_flags |= 1 << slot;\r |
487 | }\r |
488 | }\r |
489 | }\r |
490 | \r |
491 | static void draw_savestate_bg(int slot)\r |
492 | {\r |
493 | struct PicoVideo tmp_pv;\r |
494 | unsigned short tmp_cram[0x40];\r |
495 | unsigned short tmp_vsram[0x40];\r |
496 | void *tmp_vram, *file;\r |
497 | char *fname;\r |
498 | \r |
499 | fname = emu_GetSaveFName(1, 0, slot);\r |
500 | if (!fname) return;\r |
501 | \r |
502 | tmp_vram = malloc(sizeof(Pico.vram));\r |
503 | if (tmp_vram == NULL) return;\r |
504 | \r |
505 | memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r |
506 | memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r |
507 | memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r |
508 | memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r |
509 | \r |
510 | if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r |
511 | file = gzopen(fname, "rb");\r |
512 | emu_set_save_cbs(1);\r |
513 | } else {\r |
514 | file = fopen(fname, "rb");\r |
515 | emu_set_save_cbs(0);\r |
516 | }\r |
517 | \r |
518 | if (file) {\r |
519 | if (PicoMCD & 1) {\r |
520 | PicoCdLoadStateGfx(file);\r |
521 | } else {\r |
522 | areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r |
523 | areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r |
524 | areaSeek(file, 0x2000, SEEK_CUR);\r |
525 | areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r |
526 | areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r |
527 | areaSeek(file, 0x221a0, SEEK_SET);\r |
528 | areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r |
529 | }\r |
530 | areaClose(file);\r |
531 | }\r |
532 | \r |
533 | emu_forced_frame();\r |
534 | gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r |
535 | menu_prepare_bg();\r |
536 | \r |
537 | memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r |
538 | memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r |
539 | memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r |
540 | memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r |
541 | free(tmp_vram);\r |
542 | }\r |
543 | \r |
544 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
545 | {\r |
546 | int tl_x = 25, tl_y = 60, y, i;\r |
547 | \r |
548 | if (state_slot_flags & (1 << menu_sel))\r |
549 | draw_savestate_bg(menu_sel);\r |
550 | gp2x_pd_clone_buffer2();\r |
551 | \r |
552 | gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");\r |
553 | \r |
554 | /* draw all 10 slots */\r |
555 | y = tl_y;\r |
556 | for (i = 0; i < 10; i++, y+=10)\r |
557 | {\r |
558 | gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
559 | }\r |
560 | gp2x_text_out8(tl_x, y, "back");\r |
561 | \r |
562 | // draw cursor\r |
563 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
564 | \r |
565 | gp2x_video_flip2();\r |
566 | }\r |
567 | \r |
568 | static int savestate_menu_loop(int is_loading)\r |
569 | {\r |
570 | int menu_sel = 10, menu_sel_max = 10;\r |
571 | unsigned long inp = 0;\r |
572 | \r |
573 | state_check_slots();\r |
574 | \r |
575 | for(;;)\r |
576 | {\r |
577 | draw_savestate_menu(menu_sel, is_loading);\r |
578 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
579 | if(inp & GP2X_UP ) {\r |
580 | do {\r |
581 | menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r |
582 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
583 | }\r |
584 | if(inp & GP2X_DOWN) {\r |
585 | do {\r |
586 | menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r |
587 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
588 | }\r |
589 | if(inp & GP2X_B) { // save/load\r |
590 | if (menu_sel < 10) {\r |
591 | state_slot = menu_sel;\r |
592 | if (emu_SaveLoadGame(is_loading, 0)) {\r |
593 | strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r |
594 | return 1;\r |
595 | }\r |
596 | return 0;\r |
597 | } else return 1;\r |
598 | }\r |
599 | if(inp & GP2X_X) return 1;\r |
600 | }\r |
601 | }\r |
602 | \r |
cc68a136 |
603 | // -------------- key config --------------\r |
604 | \r |
605 | static char *usb_joy_key_name(int joy, int num)\r |
606 | {\r |
607 | static char name[16];\r |
608 | switch (num)\r |
609 | {\r |
610 | case 0: sprintf(name, "Joy%i UP", joy); break;\r |
611 | case 1: sprintf(name, "Joy%i DOWN", joy); break;\r |
612 | case 2: sprintf(name, "Joy%i LEFT", joy); break;\r |
613 | case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r |
614 | default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r |
615 | }\r |
616 | return name;\r |
617 | }\r |
618 | \r |
619 | static void draw_key_config(int curr_act, int is_p2)\r |
620 | {\r |
621 | char strkeys[32*5];\r |
622 | int joy, i;\r |
623 | \r |
624 | strkeys[0] = 0;\r |
625 | for (i = 0; i < 32; i++)\r |
626 | {\r |
627 | if (currentConfig.KeyBinds[i] & (1 << curr_act))\r |
628 | {\r |
629 | if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
630 | if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r |
631 | else strcpy(strkeys, gp2xKeyNames[i]);\r |
632 | }\r |
633 | }\r |
634 | for (joy = 0; joy < num_of_joys; joy++)\r |
635 | {\r |
636 | for (i = 0; i < 32; i++)\r |
637 | {\r |
638 | if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))\r |
639 | {\r |
640 | if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;\r |
641 | if (strkeys[0]) {\r |
642 | strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r |
643 | break;\r |
644 | }\r |
645 | else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r |
646 | }\r |
647 | }\r |
648 | }\r |
649 | \r |
e11c5548 |
650 | //memset(gp2x_screen, 0, 320*240);\r |
651 | gp2x_pd_clone_buffer2();\r |
cc68a136 |
652 | gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);\r |
653 | gp2x_text_out8(60, 60, "Keys: %s", strkeys);\r |
654 | \r |
655 | gp2x_text_out8(30, 180, "Use SELECT to change action");\r |
656 | gp2x_text_out8(30, 190, "Press a key to bind/unbind");\r |
657 | gp2x_text_out8(30, 200, "Select \"Done\" action and");\r |
658 | gp2x_text_out8(30, 210, " press any key to finish");\r |
e11c5548 |
659 | gp2x_video_flip2();\r |
cc68a136 |
660 | }\r |
661 | \r |
662 | static void key_config_loop(int is_p2)\r |
663 | {\r |
664 | int curr_act = 0, joy = 0, i;\r |
665 | unsigned long inp = 0;\r |
666 | \r |
667 | for (;;)\r |
668 | {\r |
669 | draw_key_config(curr_act, is_p2);\r |
670 | inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r |
671 | // printf("got %08lX from joy %i\n", inp, joy);\r |
672 | if (joy == 0) {\r |
673 | if (inp & GP2X_SELECT) {\r |
674 | curr_act++;\r |
675 | while (!actionNames[curr_act] && curr_act < 32) curr_act++;\r |
676 | if (curr_act > 31) curr_act = 0;\r |
677 | }\r |
678 | inp &= CONFIGURABLE_KEYS;\r |
679 | inp &= ~GP2X_SELECT;\r |
680 | }\r |
681 | if (curr_act == 31 && inp) break;\r |
682 | if (joy == 0) {\r |
683 | for (i = 0; i < 32; i++)\r |
684 | if (inp & (1 << i)) {\r |
685 | currentConfig.KeyBinds[i] ^= (1 << curr_act);\r |
686 | if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag\r |
687 | else currentConfig.KeyBinds[i] &= ~(1 << 16);\r |
688 | }\r |
689 | } else {\r |
690 | for (i = 0; i < 32; i++)\r |
691 | if (inp & (1 << i)) {\r |
692 | currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);\r |
693 | if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);\r |
694 | else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);\r |
695 | }\r |
696 | }\r |
697 | }\r |
698 | }\r |
699 | \r |
700 | static void draw_kc_sel(int menu_sel)\r |
701 | {\r |
702 | int tl_x = 25+40, tl_y = 60, y, i;\r |
703 | char joyname[36];\r |
704 | \r |
705 | y = tl_y;\r |
e11c5548 |
706 | //memset(gp2x_screen, 0, 320*240);\r |
707 | gp2x_pd_clone_buffer2();\r |
cc68a136 |
708 | gp2x_text_out8(tl_x, y, "Player 1");\r |
709 | gp2x_text_out8(tl_x, (y+=10), "Player 2");\r |
710 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
711 | \r |
712 | // draw cursor\r |
713 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
714 | \r |
715 | tl_x = 25;\r |
716 | gp2x_text_out8(tl_x, (y=110), "USB joys detected:");\r |
717 | if (num_of_joys > 0) {\r |
718 | for (i = 0; i < num_of_joys; i++) {\r |
719 | strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r |
720 | gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);\r |
721 | }\r |
722 | } else {\r |
723 | gp2x_text_out8(tl_x, (y+=10), "none");\r |
724 | }\r |
725 | \r |
726 | \r |
e11c5548 |
727 | gp2x_video_flip2();\r |
cc68a136 |
728 | }\r |
729 | \r |
730 | static void kc_sel_loop(void)\r |
731 | {\r |
732 | int menu_sel = 2, menu_sel_max = 2;\r |
733 | unsigned long inp = 0;\r |
734 | \r |
735 | for(;;)\r |
736 | {\r |
737 | draw_kc_sel(menu_sel);\r |
738 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r |
739 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
740 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
741 | if(inp & GP2X_B) {\r |
742 | switch (menu_sel) {\r |
743 | case 0: key_config_loop(0); return;\r |
744 | case 1: key_config_loop(1); return;\r |
745 | default: return;\r |
746 | }\r |
747 | }\r |
748 | if(inp & GP2X_X) return;\r |
749 | }\r |
750 | }\r |
751 | \r |
752 | \r |
753 | \r |
bf098bc5 |
754 | // --------- sega/mega cd options ----------\r |
755 | \r |
756 | static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)\r |
757 | {\r |
758 | int tl_x = 25, tl_y = 60, y;\r |
0a051f55 |
759 | char ra_buff[16];\r |
760 | \r |
761 | if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r |
762 | else strcpy(ra_buff, " OFF");\r |
bf098bc5 |
763 | \r |
764 | y = tl_y;\r |
e11c5548 |
765 | //memset(gp2x_screen, 0, 320*240);\r |
766 | gp2x_pd_clone_buffer2();\r |
767 | \r |
bf098bc5 |
768 | gp2x_text_out8(tl_x, y, "USA BIOS: %s", b_us); // 0\r |
769 | gp2x_text_out8(tl_x, (y+=10), "EUR BIOS: %s", b_eu); // 1\r |
770 | gp2x_text_out8(tl_x, (y+=10), "JAP BIOS: %s", b_jp); // 2\r |
68cba51e |
771 | gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (currentConfig.EmuOpt &0x0400)?"ON":"OFF"); // 3\r |
772 | gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (currentConfig.PicoOpt&0x0800)?"ON":"OFF"); // 4\r |
773 | gp2x_text_out8(tl_x, (y+=10), "PCM audio %s", (currentConfig.PicoOpt&0x0400)?"ON":"OFF"); // 5\r |
a4030801 |
774 | gp2x_text_out8(tl_x, (y+=10), "ReadAhead buffer %s", ra_buff); // 6\r |
6cadc2da |
775 | gp2x_text_out8(tl_x, (y+=10), "SaveRAM cart %s", (currentConfig.PicoOpt&0x8000)?"ON":"OFF"); // 7\r |
776 | gp2x_text_out8(tl_x, (y+=10), "Scale/Rot. fx (slow) %s", (currentConfig.PicoOpt&0x1000)?"ON":"OFF"); // 8\r |
777 | gp2x_text_out8(tl_x, (y+=10), "Better sync (slow) %s", (currentConfig.PicoOpt&0x2000)?"ON":"OFF"); // 9\r |
bf098bc5 |
778 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
779 | \r |
780 | // draw cursor\r |
781 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
782 | \r |
783 | if ((menu_sel == 0 && strcmp(b_us, "NOT FOUND")) ||\r |
784 | (menu_sel == 1 && strcmp(b_eu, "NOT FOUND")) ||\r |
785 | (menu_sel == 2 && strcmp(b_jp, "NOT FOUND")))\r |
786 | gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");\r |
787 | \r |
e11c5548 |
788 | gp2x_video_flip2();\r |
bf098bc5 |
789 | }\r |
790 | \r |
791 | static void cd_menu_loop_options(void)\r |
792 | {\r |
6cadc2da |
793 | int menu_sel = 0, menu_sel_max = 10;\r |
bf098bc5 |
794 | unsigned long inp = 0;\r |
795 | char bios_us[32], bios_eu[32], bios_jp[32], *bios, *p;\r |
796 | \r |
797 | if (find_bios(4, &bios)) { // US\r |
798 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
799 | strncpy(bios_us, p, 31); bios_us[31] = 0;\r |
800 | } else strcpy(bios_us, "NOT FOUND");\r |
801 | \r |
802 | if (find_bios(8, &bios)) { // EU\r |
803 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
804 | strncpy(bios_eu, p, 31); bios_eu[31] = 0;\r |
805 | } else strcpy(bios_eu, "NOT FOUND");\r |
806 | \r |
807 | if (find_bios(1, &bios)) { // JP\r |
808 | for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r |
809 | strncpy(bios_jp, p, 31); bios_jp[31] = 0;\r |
810 | } else strcpy(bios_jp, "NOT FOUND");\r |
811 | \r |
812 | for(;;)\r |
813 | {\r |
814 | draw_cd_menu_options(menu_sel, bios_us, bios_eu, bios_jp);\r |
815 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r |
816 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
817 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
818 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
819 | switch (menu_sel) {\r |
68cba51e |
820 | case 3: currentConfig.EmuOpt ^=0x0400; break;\r |
821 | case 4: currentConfig.PicoOpt^=0x0800; break;\r |
822 | case 5: currentConfig.PicoOpt^=0x0400; break;\r |
a4030801 |
823 | case 6:\r |
0a051f55 |
824 | if (inp & GP2X_LEFT) {\r |
825 | PicoCDBuffers >>= 1;\r |
826 | if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r |
827 | } else {\r |
828 | if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r |
829 | else PicoCDBuffers <<= 1;\r |
89fa852d |
830 | if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r |
0a051f55 |
831 | }\r |
832 | break;\r |
6cadc2da |
833 | case 7: currentConfig.PicoOpt^=0x8000; break;\r |
834 | case 8: currentConfig.PicoOpt^=0x1000; break;\r |
835 | case 9: currentConfig.PicoOpt^=0x2000; break;\r |
836 | case 10: return;\r |
bf098bc5 |
837 | }\r |
838 | }\r |
839 | if(inp & (GP2X_X|GP2X_A)) return;\r |
840 | if(inp & GP2X_START) { // BIOS testers\r |
841 | switch (menu_sel) {\r |
842 | case 0: if (find_bios(4, &bios)) { // test US\r |
843 | strcpy(romFileName, bios);\r |
844 | engineState = PGS_ReloadRom;\r |
845 | return;\r |
846 | }\r |
847 | break;\r |
848 | case 1: if (find_bios(8, &bios)) { // test EU\r |
849 | strcpy(romFileName, bios);\r |
850 | engineState = PGS_ReloadRom;\r |
851 | return;\r |
852 | }\r |
853 | break;\r |
854 | case 2: if (find_bios(1, &bios)) { // test JP\r |
855 | strcpy(romFileName, bios);\r |
856 | engineState = PGS_ReloadRom;\r |
857 | return;\r |
858 | }\r |
859 | break;\r |
860 | }\r |
861 | }\r |
862 | }\r |
863 | }\r |
864 | \r |
865 | \r |
866 | // --------- advanced options ----------\r |
867 | \r |
cc68a136 |
868 | static void draw_amenu_options(int menu_sel)\r |
869 | {\r |
870 | int tl_x = 25, tl_y = 60, y;\r |
871 | char *mms = mmuhack_status ? "active) " : "inactive)";\r |
872 | \r |
873 | y = tl_y;\r |
e11c5548 |
874 | //memset(gp2x_screen, 0, 320*240);\r |
875 | gp2x_pd_clone_buffer2();\r |
876 | \r |
2433f409 |
877 | gp2x_text_out8(tl_x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 0\r |
878 | gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (currentConfig.PicoOpt&0x004)?"ON":"OFF"); // 1\r |
879 | gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (currentConfig.PicoOpt&0x001)?"ON":"OFF"); // 2\r |
880 | gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (currentConfig.PicoOpt&0x002)?"ON":"OFF"); // 3\r |
881 | gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (currentConfig.EmuOpt &0x008)?"ON":"OFF"); // 4\r |
721cd396 |
882 | gp2x_text_out8(tl_x, (y+=10), "Don't save last used ROM %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 5\r |
cc68a136 |
883 | gp2x_text_out8(tl_x, (y+=10), "needs restart:");\r |
2433f409 |
884 | gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 7\r |
885 | gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 8\r |
cc68a136 |
886 | gp2x_text_out8(tl_x, (y+=10), "Done");\r |
887 | \r |
888 | // draw cursor\r |
889 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
890 | \r |
e11c5548 |
891 | gp2x_video_flip2();\r |
cc68a136 |
892 | }\r |
893 | \r |
894 | static void amenu_loop_options(void)\r |
895 | {\r |
2433f409 |
896 | int menu_sel = 0, menu_sel_max = 9;\r |
cc68a136 |
897 | unsigned long inp = 0;\r |
898 | \r |
899 | for(;;)\r |
900 | {\r |
901 | draw_amenu_options(menu_sel);\r |
902 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
903 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
904 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
905 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
906 | switch (menu_sel) {\r |
2433f409 |
907 | case 1: currentConfig.PicoOpt^=0x004; break;\r |
908 | case 2: currentConfig.PicoOpt^=0x001; break;\r |
909 | case 3: currentConfig.PicoOpt^=0x002; break;\r |
910 | case 4: currentConfig.EmuOpt ^=0x008; break;\r |
911 | case 5: currentConfig.EmuOpt ^=0x020; break;\r |
912 | case 7: currentConfig.EmuOpt ^=0x100; break;\r |
913 | case 8: currentConfig.EmuOpt ^=0x010; break;\r |
914 | case 9: return;\r |
cc68a136 |
915 | }\r |
916 | }\r |
917 | if(inp & (GP2X_X|GP2X_A)) return;\r |
918 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
919 | switch (menu_sel) {\r |
2433f409 |
920 | case 0:\r |
cc68a136 |
921 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
51a902ae |
922 | currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r |
923 | if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r |
924 | if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r |
cc68a136 |
925 | draw_amenu_options(menu_sel);\r |
926 | usleep(18*1000);\r |
927 | }\r |
928 | break;\r |
929 | }\r |
930 | }\r |
931 | }\r |
932 | }\r |
933 | \r |
934 | // -------------- options --------------\r |
935 | \r |
51a902ae |
936 | static const char *region_name(unsigned int code)\r |
cc68a136 |
937 | {\r |
51a902ae |
938 | static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r |
939 | static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r |
940 | int u, i = 0;\r |
941 | if (code) {\r |
942 | code <<= 1;\r |
943 | while((code >>= 1)) i++;\r |
944 | if (i > 4) return "unknown";\r |
945 | return names[i];\r |
946 | } else {\r |
947 | static char name[24];\r |
948 | strcpy(name, "Auto:");\r |
949 | for (u = 0; u < 3; u++) {\r |
950 | i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r |
951 | while((code >>= 1)) i++;\r |
952 | strcat(name, names_short[i]);\r |
953 | }\r |
954 | return name;\r |
955 | }\r |
cc68a136 |
956 | }\r |
957 | \r |
958 | static void draw_menu_options(int menu_sel)\r |
959 | {\r |
2433f409 |
960 | int tl_x = 25, tl_y = 32, y;\r |
46969540 |
961 | char monostereo[8], strframeskip[8], *strrend, *strscaling, *strssconfirm;\r |
cc68a136 |
962 | \r |
51a902ae |
963 | strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");\r |
964 | if (currentConfig.Frameskip < 0)\r |
cc68a136 |
965 | strcpy(strframeskip, "Auto");\r |
51a902ae |
966 | else sprintf(strframeskip, "%i", currentConfig.Frameskip);\r |
967 | if (currentConfig.PicoOpt&0x10) {\r |
cc68a136 |
968 | strrend = " 8bit fast";\r |
51a902ae |
969 | } else if (currentConfig.EmuOpt&0x80) {\r |
cc68a136 |
970 | strrend = "16bit accurate";\r |
971 | } else {\r |
972 | strrend = " 8bit accurate";\r |
973 | }\r |
2433f409 |
974 | switch (currentConfig.scaling) {\r |
975 | default: strscaling = " OFF"; break;\r |
976 | case 1: strscaling = "hw horizontal"; break;\r |
977 | case 2: strscaling = "hw horiz. + vert."; break;\r |
978 | case 3: strscaling = "sw horizontal"; break;\r |
979 | }\r |
46969540 |
980 | switch ((currentConfig.EmuOpt >> 9) & 5) {\r |
981 | default: strssconfirm = "OFF"; break;\r |
982 | case 1: strssconfirm = "writes"; break;\r |
983 | case 4: strssconfirm = "loads"; break;\r |
984 | case 5: strssconfirm = "both"; break;\r |
985 | }\r |
cc68a136 |
986 | \r |
987 | y = tl_y;\r |
e11c5548 |
988 | //memset(gp2x_screen, 0, 320*240);\r |
989 | gp2x_pd_clone_buffer2();\r |
990 | \r |
cc68a136 |
991 | gp2x_text_out8(tl_x, y, "Renderer: %s", strrend); // 0\r |
2433f409 |
992 | gp2x_text_out8(tl_x, (y+=10), "Scaling: %s", strscaling); // 1\r |
993 | gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (currentConfig.PicoOpt&0x040)?"ON":"OFF"); // 2\r |
994 | gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (currentConfig.PicoOpt&0x080)?"ON":"OFF"); // 3\r |
995 | gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (currentConfig.EmuOpt &0x002)?"ON":"OFF"); // 4\r |
cc68a136 |
996 | gp2x_text_out8(tl_x, (y+=10), "Frameskip %s", strframeskip);\r |
2433f409 |
997 | gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (currentConfig.EmuOpt &0x004)?"ON":"OFF"); // 6\r |
51a902ae |
998 | gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", currentConfig.PsndRate, monostereo);\r |
2433f409 |
999 | gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (currentConfig.PicoOpt&0x200)?"ON":"OFF"); // 8\r |
1000 | gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 9\r |
6cadc2da |
1001 | gp2x_text_out8(tl_x, (y+=10), "Region: %s", region_name(currentConfig.PicoRegion));\r |
2433f409 |
1002 | gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 11\r |
46969540 |
1003 | gp2x_text_out8(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 12\r |
2433f409 |
1004 | gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 13\r |
51a902ae |
1005 | gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r |
bf098bc5 |
1006 | gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");\r |
2433f409 |
1007 | gp2x_text_out8(tl_x, (y+=10), "[advanced options]"); // 16\r |
cc68a136 |
1008 | gp2x_text_out8(tl_x, (y+=10), "Save cfg as default");\r |
1009 | if (rom_data)\r |
1010 | gp2x_text_out8(tl_x, (y+=10), "Save cfg for current game only");\r |
1011 | \r |
1012 | // draw cursor\r |
1013 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
1014 | \r |
e11c5548 |
1015 | gp2x_video_flip2();\r |
cc68a136 |
1016 | }\r |
1017 | \r |
1018 | static int sndrate_prevnext(int rate, int dir)\r |
1019 | {\r |
1020 | int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r |
1021 | \r |
1022 | for (i = 0; i < 5; i++)\r |
1023 | if (rates[i] == rate) break;\r |
1024 | \r |
1025 | i += dir ? 1 : -1;\r |
1026 | if (i > 4) return dir ? 44100 : 22050;\r |
1027 | if (i < 0) return dir ? 11025 : 8000;\r |
1028 | return rates[i];\r |
1029 | }\r |
1030 | \r |
51a902ae |
1031 | static void region_prevnext(int right)\r |
1032 | {\r |
1033 | // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r |
1034 | static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r |
1035 | int i;\r |
1036 | if (right) {\r |
1037 | if (!currentConfig.PicoRegion) {\r |
1038 | for (i = 0; i < 6; i++)\r |
1039 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
1040 | if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r |
1041 | else currentConfig.PicoRegion=1;\r |
1042 | }\r |
1043 | else currentConfig.PicoRegion<<=1;\r |
1044 | if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r |
1045 | } else {\r |
1046 | if (!currentConfig.PicoRegion) {\r |
1047 | for (i = 0; i < 6; i++)\r |
1048 | if (rgn_orders[i] == PicoAutoRgnOrder) break;\r |
1049 | if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r |
1050 | }\r |
1051 | else currentConfig.PicoRegion>>=1;\r |
1052 | }\r |
1053 | }\r |
1054 | \r |
cc68a136 |
1055 | static void menu_options_save(void)\r |
1056 | {\r |
cc68a136 |
1057 | PicoOpt = currentConfig.PicoOpt;\r |
1058 | PsndRate = currentConfig.PsndRate;\r |
1059 | PicoRegionOverride = currentConfig.PicoRegion;\r |
1060 | if (PicoOpt & 0x20) {\r |
1061 | actionNames[ 8] = "Z"; actionNames[ 9] = "Y";\r |
1062 | actionNames[10] = "X"; actionNames[11] = "MODE";\r |
1063 | } else {\r |
1064 | actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;\r |
1065 | }\r |
2433f409 |
1066 | scaling_update();\r |
cc68a136 |
1067 | }\r |
1068 | \r |
bf098bc5 |
1069 | static int menu_loop_options(void)\r |
cc68a136 |
1070 | {\r |
2433f409 |
1071 | int menu_sel = 0, menu_sel_max = 17;\r |
cc68a136 |
1072 | unsigned long inp = 0;\r |
1073 | \r |
1074 | if (rom_data) menu_sel_max++;\r |
51a902ae |
1075 | currentConfig.PicoOpt = PicoOpt;\r |
1076 | currentConfig.PsndRate = PsndRate;\r |
1077 | currentConfig.PicoRegion = PicoRegionOverride;\r |
cc68a136 |
1078 | \r |
1079 | for(;;)\r |
1080 | {\r |
1081 | draw_menu_options(menu_sel);\r |
1082 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r |
1083 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
1084 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
1085 | if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options\r |
1086 | switch (menu_sel) {\r |
2433f409 |
1087 | case 2: currentConfig.PicoOpt^=0x040; break;\r |
1088 | case 3: currentConfig.PicoOpt^=0x080; break;\r |
1089 | case 4: currentConfig.EmuOpt ^=0x002; break;\r |
1090 | case 6: currentConfig.EmuOpt ^=0x004; break;\r |
1091 | case 8: currentConfig.PicoOpt^=0x200; break;\r |
1092 | case 9: currentConfig.PicoOpt^=0x020; break;\r |
1093 | case 11: currentConfig.EmuOpt ^=0x001; break;\r |
2433f409 |
1094 | case 15: cd_menu_loop_options();\r |
bf098bc5 |
1095 | if (engineState == PGS_ReloadRom)\r |
1096 | return 0; // test BIOS\r |
1097 | break;\r |
2433f409 |
1098 | case 16: amenu_loop_options(); break;\r |
1099 | case 17: // done (update and write)\r |
cc68a136 |
1100 | menu_options_save();\r |
bf098bc5 |
1101 | if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r |
1102 | else strcpy(menuErrorMsg, "failed to write config");\r |
1103 | return 1;\r |
2433f409 |
1104 | case 18: // done (update and write for current game)\r |
cc68a136 |
1105 | menu_options_save();\r |
bf098bc5 |
1106 | if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r |
1107 | else strcpy(menuErrorMsg, "failed to write config");\r |
1108 | return 1;\r |
cc68a136 |
1109 | }\r |
1110 | }\r |
51a902ae |
1111 | if(inp & (GP2X_X|GP2X_A)) {\r |
cc68a136 |
1112 | menu_options_save();\r |
bf098bc5 |
1113 | return 0; // done (update, no write)\r |
cc68a136 |
1114 | }\r |
1115 | if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r |
1116 | switch (menu_sel) {\r |
1117 | case 0:\r |
1118 | if (inp & GP2X_LEFT) {\r |
51a902ae |
1119 | if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r |
1120 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r |
1121 | else if ( currentConfig.EmuOpt &0x80) break;\r |
cc68a136 |
1122 | } else {\r |
51a902ae |
1123 | if ( currentConfig.PicoOpt&0x10) break;\r |
1124 | else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r |
1125 | else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r |
cc68a136 |
1126 | }\r |
1127 | break;\r |
2433f409 |
1128 | case 1:\r |
1129 | currentConfig.scaling += (inp & GP2X_LEFT) ? -1 : 1;\r |
1130 | if (currentConfig.scaling < 0) currentConfig.scaling = 0;\r |
1131 | if (currentConfig.scaling > 3) currentConfig.scaling = 3;\r |
1132 | break;\r |
1133 | case 5:\r |
51a902ae |
1134 | currentConfig.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;\r |
1135 | if (currentConfig.Frameskip < 0) currentConfig.Frameskip = -1;\r |
1136 | if (currentConfig.Frameskip > 32) currentConfig.Frameskip = 32;\r |
cc68a136 |
1137 | break;\r |
2433f409 |
1138 | case 7:\r |
51a902ae |
1139 | if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r |
1140 | currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r |
1141 | } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r |
1142 | currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r |
1143 | } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r |
cc68a136 |
1144 | break;\r |
2433f409 |
1145 | case 10:\r |
51a902ae |
1146 | region_prevnext(inp & GP2X_RIGHT);\r |
cc68a136 |
1147 | break;\r |
46969540 |
1148 | case 12: {\r |
1149 | int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r |
1150 | n += (inp & GP2X_LEFT) ? -1 : 1;\r |
1151 | if (n < 0) n = 0; else if (n > 3) n = 3;\r |
1152 | n |= n << 1; n &= ~2;\r |
1153 | currentConfig.EmuOpt &= ~0xa00;\r |
1154 | currentConfig.EmuOpt |= n << 9;\r |
1155 | break;\r |
1156 | }\r |
2433f409 |
1157 | case 13:\r |
cc68a136 |
1158 | if (inp & GP2X_RIGHT) {\r |
1159 | state_slot++; if (state_slot > 9) state_slot = 0;\r |
1160 | } else {state_slot--; if (state_slot < 0) state_slot = 9;\r |
1161 | }\r |
1162 | break;\r |
2433f409 |
1163 | case 14:\r |
cc68a136 |
1164 | while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r |
51a902ae |
1165 | currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r |
1166 | if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r |
cc68a136 |
1167 | draw_menu_options(menu_sel);\r |
1168 | usleep(50*1000);\r |
1169 | }\r |
1170 | break;\r |
1171 | }\r |
1172 | }\r |
1173 | }\r |
1174 | }\r |
1175 | \r |
1176 | // -------------- credits --------------\r |
1177 | \r |
1178 | static void draw_menu_credits(void)\r |
1179 | {\r |
1180 | int tl_x = 15, tl_y = 70, y;\r |
e11c5548 |
1181 | //memset(gp2x_screen, 0, 320*240);\r |
1182 | gp2x_pd_clone_buffer2();\r |
cc68a136 |
1183 | \r |
672ad671 |
1184 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r |
cc68a136 |
1185 | y = tl_y;\r |
1186 | gp2x_text_out8(tl_x, y, "Credits:");\r |
1187 | gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r |
1188 | gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");\r |
1189 | gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r |
1190 | gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r |
1191 | gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r |
1192 | gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");\r |
1193 | gp2x_text_out8(tl_x, (y+=10), " opensource Gens");\r |
1194 | gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");\r |
1195 | gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r |
1196 | gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");\r |
1197 | gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");\r |
1198 | gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r |
1199 | gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");\r |
1200 | \r |
e11c5548 |
1201 | gp2x_video_flip2();\r |
cc68a136 |
1202 | }\r |
1203 | \r |
1204 | \r |
1205 | // -------------- root menu --------------\r |
1206 | \r |
1207 | static void draw_menu_root(int menu_sel)\r |
1208 | {\r |
1209 | int tl_x = 70, tl_y = 70, y;\r |
e11c5548 |
1210 | //memset(gp2x_screen, 0, 320*240);\r |
1211 | gp2x_pd_clone_buffer2();\r |
cc68a136 |
1212 | \r |
1213 | gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);\r |
1214 | \r |
1215 | y = tl_y;\r |
1216 | if (rom_data) {\r |
1217 | gp2x_text_out8(tl_x, y, "Resume game");\r |
1218 | gp2x_text_out8(tl_x, (y+=10), "Save State");\r |
1219 | gp2x_text_out8(tl_x, (y+=10), "Load State");\r |
1220 | gp2x_text_out8(tl_x, (y+=10), "Reset game");\r |
1221 | } else {\r |
1222 | y += 30;\r |
1223 | }\r |
b837b69b |
1224 | gp2x_text_out8(tl_x, (y+=10), "Load new ROM/ISO");\r |
cc68a136 |
1225 | gp2x_text_out8(tl_x, (y+=10), "Change options");\r |
1226 | gp2x_text_out8(tl_x, (y+=10), "Configure controls");\r |
1227 | gp2x_text_out8(tl_x, (y+=10), "Credits");\r |
1228 | gp2x_text_out8(tl_x, (y+=10), "Exit");\r |
b67ef287 |
1229 | if (PicoPatches)\r |
1230 | gp2x_text_out8(tl_x, (y+=10), "Patches / GameGenie");\r |
cc68a136 |
1231 | \r |
1232 | // draw cursor\r |
1233 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
1234 | // error\r |
1235 | if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r |
e11c5548 |
1236 | gp2x_video_flip2();\r |
cc68a136 |
1237 | }\r |
1238 | \r |
1239 | \r |
1240 | static void menu_loop_root(void)\r |
1241 | {\r |
bf098bc5 |
1242 | int ret, menu_sel = 4, menu_sel_max = 8, menu_sel_min = 4;\r |
cc68a136 |
1243 | unsigned long inp = 0;\r |
1244 | char curr_path[PATH_MAX], *selfname;\r |
1245 | FILE *tstf;\r |
1246 | \r |
1247 | if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r |
1248 | {\r |
1249 | fclose(tstf);\r |
1250 | strcpy(curr_path, currentConfig.lastRomFile);\r |
1251 | }\r |
1252 | else\r |
1253 | {\r |
1254 | getcwd(curr_path, PATH_MAX);\r |
1255 | }\r |
1256 | \r |
1257 | if (rom_data) menu_sel = menu_sel_min = 0;\r |
b67ef287 |
1258 | if (PicoPatches) menu_sel_max = 9;\r |
cc68a136 |
1259 | \r |
2433f409 |
1260 | /* make sure action buttons are not pressed on entering menu */\r |
1261 | draw_menu_root(menu_sel);\r |
1262 | while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r |
1263 | \r |
1264 | for (;;)\r |
cc68a136 |
1265 | {\r |
1266 | draw_menu_root(menu_sel);\r |
1267 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT);\r |
1268 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }\r |
1269 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }\r |
1270 | if(inp &(GP2X_SELECT|GP2X_X)){\r |
1271 | if (rom_data) {\r |
1272 | while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r |
1273 | engineState = PGS_Running;\r |
1274 | break;\r |
1275 | }\r |
1276 | }\r |
1277 | if(inp & GP2X_B ) {\r |
1278 | switch (menu_sel) {\r |
1279 | case 0: // resume game\r |
721cd396 |
1280 | if (rom_data) {\r |
1281 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
1282 | engineState = PGS_Running;\r |
1283 | return;\r |
1284 | }\r |
cc68a136 |
1285 | break;\r |
1286 | case 1: // save state\r |
1287 | if (rom_data) {\r |
860c6322 |
1288 | if(savestate_menu_loop(0))\r |
cc68a136 |
1289 | continue;\r |
cc68a136 |
1290 | engineState = PGS_Running;\r |
1291 | return;\r |
1292 | }\r |
1293 | break;\r |
1294 | case 2: // load state\r |
1295 | if (rom_data) {\r |
860c6322 |
1296 | if(savestate_menu_loop(1))\r |
cc68a136 |
1297 | continue;\r |
cc68a136 |
1298 | engineState = PGS_Running;\r |
1299 | return;\r |
1300 | }\r |
1301 | break;\r |
1302 | case 3: // reset game\r |
1303 | if (rom_data) {\r |
1304 | emu_ResetGame();\r |
1305 | engineState = PGS_Running;\r |
1306 | return;\r |
1307 | }\r |
1308 | break;\r |
1309 | case 4: // select rom\r |
1310 | selfname = romsel_loop(curr_path);\r |
1311 | if (selfname) {\r |
1312 | printf("selected file: %s\n", selfname);\r |
cc68a136 |
1313 | engineState = PGS_ReloadRom;\r |
1314 | }\r |
1315 | return;\r |
1316 | case 5: // options\r |
bf098bc5 |
1317 | ret = menu_loop_options();\r |
1318 | if (ret == 1) continue; // status update\r |
1319 | if (engineState == PGS_ReloadRom)\r |
1320 | return; // BIOS test\r |
cc68a136 |
1321 | break;\r |
1322 | case 6: // controls\r |
1323 | kc_sel_loop();\r |
1324 | break;\r |
1325 | case 7: // credits\r |
1326 | draw_menu_credits();\r |
1327 | usleep(500*1000);\r |
1328 | inp = wait_for_input(GP2X_B|GP2X_X);\r |
1329 | break;\r |
1330 | case 8: // exit\r |
1331 | engineState = PGS_Quit;\r |
1332 | return;\r |
b67ef287 |
1333 | case 9: // patches/gg\r |
1334 | if (rom_data && PicoPatches) {\r |
1335 | patches_menu_loop();\r |
1336 | PicoPatchApply();\r |
1337 | strcpy(menuErrorMsg, "Patches applied");\r |
1338 | continue;\r |
1339 | }\r |
1340 | break;\r |
cc68a136 |
1341 | }\r |
1342 | }\r |
1343 | menuErrorMsg[0] = 0; // clear error msg\r |
1344 | }\r |
1345 | }\r |
1346 | \r |
1347 | \r |
860c6322 |
1348 | static void menu_prepare_bg(void)\r |
cc68a136 |
1349 | {\r |
e11c5548 |
1350 | extern int localPal[0x100];\r |
860c6322 |
1351 | int c, i;\r |
e11c5548 |
1352 | \r |
1353 | // don't clear old palette just for fun (but make it dark)\r |
860c6322 |
1354 | for (i = 0x100-1; i >= 0; i--) {\r |
1355 | c = localPal[i];\r |
1356 | localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);\r |
1357 | }\r |
e11c5548 |
1358 | localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r |
1359 | localPal[0xf0] = 0x00ffffff;\r |
cc68a136 |
1360 | \r |
860c6322 |
1361 | gp2x_video_setpalette(localPal, 0x100);\r |
1362 | }\r |
1363 | \r |
1364 | static void menu_gfx_prepare(void)\r |
1365 | {\r |
1366 | menu_prepare_bg();\r |
1367 | \r |
cc68a136 |
1368 | // switch to 8bpp\r |
e11c5548 |
1369 | gp2x_video_changemode2(8);\r |
2433f409 |
1370 | gp2x_video_RGB_setscaling(0, 320, 240);\r |
e11c5548 |
1371 | gp2x_video_flip2();\r |
1372 | }\r |
1373 | \r |
1374 | \r |
1375 | void menu_loop(void)\r |
1376 | {\r |
1377 | menu_gfx_prepare();\r |
cc68a136 |
1378 | \r |
1379 | menu_loop_root();\r |
1380 | \r |
1381 | menuErrorMsg[0] = 0;\r |
1382 | }\r |
721cd396 |
1383 | \r |
1384 | \r |
1385 | // --------- CD tray close menu ----------\r |
1386 | \r |
1387 | static void draw_menu_tray(int menu_sel)\r |
1388 | {\r |
1389 | int tl_x = 70, tl_y = 90, y;\r |
1390 | memset(gp2x_screen, 0xe0, 320*240);\r |
1391 | \r |
1392 | gp2x_text_out8(tl_x, 20, "The unit is about to");\r |
1393 | gp2x_text_out8(tl_x, 30, "close the CD tray.");\r |
1394 | \r |
1395 | y = tl_y;\r |
1396 | gp2x_text_out8(tl_x, y, "Load new CD image");\r |
1397 | gp2x_text_out8(tl_x, (y+=10), "Insert nothing");\r |
1398 | \r |
1399 | // draw cursor\r |
1400 | gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");\r |
1401 | // error\r |
1402 | if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);\r |
1403 | gp2x_video_flip2();\r |
1404 | }\r |
1405 | \r |
1406 | \r |
1407 | int menu_loop_tray(void)\r |
1408 | {\r |
1409 | int menu_sel = 0, menu_sel_max = 1;\r |
1410 | unsigned long inp = 0;\r |
1411 | char curr_path[PATH_MAX], *selfname;\r |
1412 | FILE *tstf;\r |
1413 | \r |
1414 | gp2x_memset_all_buffers(0, 0xe0, 320*240);\r |
1415 | menu_gfx_prepare();\r |
1416 | \r |
1417 | if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r |
1418 | {\r |
1419 | fclose(tstf);\r |
1420 | strcpy(curr_path, currentConfig.lastRomFile);\r |
1421 | }\r |
1422 | else\r |
1423 | {\r |
1424 | getcwd(curr_path, PATH_MAX);\r |
1425 | }\r |
1426 | \r |
1427 | /* make sure action buttons are not pressed on entering menu */\r |
1428 | draw_menu_tray(menu_sel);\r |
1429 | while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r |
1430 | \r |
1431 | for (;;)\r |
1432 | {\r |
1433 | draw_menu_tray(menu_sel);\r |
1434 | inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r |
1435 | if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r |
1436 | if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r |
1437 | if(inp & GP2X_B ) {\r |
1438 | switch (menu_sel) {\r |
1439 | case 0: // select image\r |
1440 | selfname = romsel_loop(curr_path);\r |
1441 | if (selfname) {\r |
1442 | int ret = -1, cd_type;\r |
1443 | cd_type = emu_cd_check(NULL);\r |
1444 | if (cd_type > 0)\r |
1445 | ret = Insert_CD(romFileName, cd_type == 2);\r |
1446 | if (ret != 0) {\r |
1447 | sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r |
1448 | printf("%s\n", menuErrorMsg);\r |
1449 | continue;\r |
1450 | }\r |
1451 | engineState = PGS_RestartRun;\r |
1452 | return 1;\r |
1453 | }\r |
1454 | break;\r |
1455 | case 1: // insert nothing\r |
1456 | engineState = PGS_RestartRun;\r |
1457 | return 0;\r |
1458 | }\r |
1459 | }\r |
1460 | menuErrorMsg[0] = 0; // clear error msg\r |
1461 | }\r |
1462 | }\r |
1463 | \r |
1464 | \r |