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some skinning capabilities
[picodrive.git] / platform / gp2x / menu.c
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d524c827 1// (c) Copyright 2006,2007 notaz, All rights reserved.\r
cc68a136 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
a12e0116 19#include "readpng.h"\r
cc68a136 20#include "version.h"\r
21\r
b67ef287 22#include <Pico/PicoInt.h>\r
23#include <Pico/Patch.h>\r
24#include <zlib/zlib.h>\r
cc68a136 25\r
26#ifndef _DIRENT_HAVE_D_TYPE\r
27#error "need d_type for file browser\r
28#endif\r
29\r
cc68a136 30extern char romFileName[PATH_MAX];\r
31extern char *rom_data;\r
32extern int mmuhack_status;\r
33extern int state_slot;\r
4e8a534c 34extern int config_slot, config_slot_current;\r
cc68a136 35\r
a12e0116 36static unsigned char menu_font_data[10240];\r
cc68a136 37static char *gp2xKeyNames[] = {\r
38 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",\r
39 "START", "SELECT", "L", "R", "A", "B", "X", "Y",\r
40 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",\r
41 "???", "???", "???", "PUSH", "???", "???", "???", "???"\r
42};\r
a12e0116 43static int menu_text_color = 0xffff; // default to white\r
44static int menu_sel_color = -1; // disabled\r
cc68a136 45\r
46char menuErrorMsg[40] = {0, };\r
47\r
a12e0116 48static void menu_darken_bg(void *dst, int pixels);\r
49static void menu_prepare_bg(int use_game_bg);\r
cc68a136 50\r
a12e0116 51// draws text to current bbp16 screen\r
52static void text_out16_(int x, int y, const char *text, int color)\r
cc68a136 53{\r
a12e0116 54 int i, l, u, tr, tg, tb, len;\r
55 unsigned short *dest = (unsigned short *)gp2x_screen + x + y*320;\r
56 tr = (color & 0xf800) >> 8;\r
57 tg = (color & 0x07e0) >> 3;\r
58 tb = (color & 0x001f) << 3;\r
cc68a136 59\r
a12e0116 60 if (text == (void *)1)\r
cc68a136 61 {\r
a12e0116 62 // selector symbol\r
63 text = "";\r
64 len = 1;\r
cc68a136 65 }\r
a12e0116 66 else\r
67 len = strlen(text);\r
cc68a136 68\r
a12e0116 69 for (i = 0; i < len; i++)\r
cc68a136 70 {\r
a12e0116 71 unsigned char *src = menu_font_data + (unsigned int)text[i]*4*10;\r
72 unsigned short *dst = dest;\r
73 for (l = 0; l < 10; l++, dst += 320-8)\r
cc68a136 74 {\r
a12e0116 75 for (u = 8/2; u > 0; u--, src++)\r
76 {\r
77 int c, r, g, b;\r
78 c = *src >> 4;\r
79 r = (*dst & 0xf800) >> 8;\r
80 g = (*dst & 0x07e0) >> 3;\r
81 b = (*dst & 0x001f) << 3;\r
82 r = (c^0xf)*r/15 + c*tr/15;\r
83 g = (c^0xf)*g/15 + c*tg/15;\r
84 b = (c^0xf)*b/15 + c*tb/15;\r
85 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
86 c = *src & 0xf;\r
87 r = (*dst & 0xf800) >> 8;\r
88 g = (*dst & 0x07e0) >> 3;\r
89 b = (*dst & 0x001f) << 3;\r
90 r = (c^0xf)*r/15 + c*tr/15;\r
91 g = (c^0xf)*g/15 + c*tg/15;\r
92 b = (c^0xf)*b/15 + c*tb/15;\r
93 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
94 }\r
cc68a136 95 }\r
a12e0116 96 dest += 8;\r
cc68a136 97 }\r
98}\r
99\r
a12e0116 100void text_out16(int x, int y, const char *texto, ...)\r
cc68a136 101{\r
102 va_list args;\r
103 char buffer[512];\r
104\r
105 va_start(args,texto);\r
106 vsprintf(buffer,texto,args);\r
107 va_end(args);\r
108\r
a12e0116 109 text_out16_(x,y,buffer,menu_text_color);\r
cc68a136 110}\r
111\r
cc68a136 112\r
a12e0116 113static void smalltext_out16(int x, int y, const char *texto, int color)\r
76276b0b 114{\r
115 int i;\r
a12e0116 116 unsigned char *src;\r
117 unsigned short *dst;\r
76276b0b 118\r
119 for (i = 0;; i++, x += 6)\r
120 {\r
121 unsigned char c = (unsigned char) texto[i];\r
122 int h = 8;\r
123\r
124 if (!c) break;\r
125\r
126 src = fontdata6x8[c];\r
a12e0116 127 dst = (unsigned short *)gp2x_screen + x + y*320;\r
76276b0b 128\r
129 while (h--)\r
130 {\r
131 int w = 0x20;\r
132 while (w)\r
133 {\r
a12e0116 134 if( *src & w ) *dst = color;\r
76276b0b 135 dst++;\r
136 w>>=1;\r
137 }\r
138 src++;\r
139\r
140 dst += 320-6;\r
141 }\r
142 }\r
143}\r
144\r
a12e0116 145static void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)\r
76276b0b 146{\r
147 char buffer[320/6+1];\r
148\r
149 strncpy(buffer, texto, 320/6);\r
150 if (max > 320/6) max = 320/6;\r
151 if (max < 0) max = 0;\r
152 buffer[max] = 0;\r
153\r
a12e0116 154 smalltext_out16(x, y, buffer, color);\r
155}\r
156\r
157static void draw_selection(int x, int y, int w)\r
158{\r
159 int i, h;\r
160 unsigned short *dst, *dest;\r
161\r
162 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
163\r
164 if (menu_sel_color < 0) return; // no selection hilight\r
165\r
166 if (y > 0) y--;\r
167 dest = (unsigned short *)gp2x_screen + x + y*320 + 14;\r
168 for (h = 11; h > 0; h--)\r
169 {\r
170 dst = dest;\r
171 for (i = w; i > 0; i--)\r
172 *dst++ = menu_sel_color;\r
173 dest += 320;\r
174 }\r
175}\r
176\r
177static void menu_flip(void)\r
178{\r
179 gp2x_video_flush_cache();\r
180 gp2x_video_flip2();\r
76276b0b 181}\r
182\r
cc68a136 183\r
4e8a534c 184typedef enum\r
185{\r
186 MB_NONE = 1, /* no auto processing */\r
187 MB_ONOFF, /* ON/OFF setting */\r
188 MB_RANGE, /* [min-max] setting */\r
189} menu_behavior;\r
190\r
191typedef enum\r
192{\r
193 MA_NONE = 1,\r
194 MA_MAIN_RESUME_GAME,\r
195 MA_MAIN_SAVE_STATE,\r
196 MA_MAIN_LOAD_STATE,\r
197 MA_MAIN_RESET_GAME,\r
198 MA_MAIN_LOAD_ROM,\r
199 MA_MAIN_OPTIONS,\r
200 MA_MAIN_CONTROLS,\r
201 MA_MAIN_CREDITS,\r
202 MA_MAIN_PATCHES,\r
203 MA_MAIN_EXIT,\r
204 MA_OPT_RENDERER,\r
205 MA_OPT_SCALING,\r
206 MA_OPT_ACC_TIMING,\r
207 MA_OPT_ACC_SPRITES,\r
208 MA_OPT_SHOW_FPS,\r
209 MA_OPT_FRAMESKIP,\r
210 MA_OPT_ENABLE_SOUND,\r
211 MA_OPT_SOUND_QUALITY,\r
212 MA_OPT_ARM940_SOUND,\r
213 MA_OPT_6BUTTON_PAD,\r
214 MA_OPT_REGION,\r
215 MA_OPT_SRAM_STATES,\r
216 MA_OPT_CONFIRM_STATES,\r
217 MA_OPT_SAVE_SLOT,\r
218 MA_OPT_CPU_CLOCKS,\r
219 MA_OPT_SCD_OPTS,\r
220 MA_OPT_ADV_OPTS,\r
221 MA_OPT_SAVECFG,\r
222 MA_OPT_SAVECFG_GAME,\r
223 MA_OPT_LOADCFG,\r
224 MA_OPT2_GAMMA,\r
225 MA_OPT2_A_SN_GAMMA,\r
226 MA_OPT2_VSYNC,\r
227 MA_OPT2_ENABLE_Z80,\r
228 MA_OPT2_ENABLE_YM2612,\r
229 MA_OPT2_ENABLE_SN76496,\r
230 MA_OPT2_GZIP_STATES,\r
231 MA_OPT2_NO_LAST_ROM,\r
232 MA_OPT2_RAMTIMINGS,\r
233 MA_OPT2_SQUIDGEHACK,\r
234 MA_OPT2_DONE,\r
235 MA_CDOPT_TESTBIOS_USA,\r
236 MA_CDOPT_TESTBIOS_EUR,\r
237 MA_CDOPT_TESTBIOS_JAP,\r
238 MA_CDOPT_LEDS,\r
239 MA_CDOPT_CDDA,\r
240 MA_CDOPT_PCM,\r
241 MA_CDOPT_READAHEAD,\r
242 MA_CDOPT_SAVERAM,\r
243 MA_CDOPT_SCALEROT_CHIP,\r
244 MA_CDOPT_BETTER_SYNC,\r
245 MA_CDOPT_DONE,\r
246} menu_id;\r
247\r
248typedef struct\r
249{\r
250 char *name;\r
251 menu_behavior beh;\r
252 menu_id id;\r
253 void *var; /* for on-off settings */\r
254 int mask;\r
255 signed char min; /* for ranged integer settings, to be sign-extended */\r
256 signed char max;\r
257 char enabled;\r
258} menu_entry;\r
259\r
260static int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
261{\r
262 int i;\r
263 for (i = 0; i < count; i++)\r
264 {\r
265 if (entries[i].id == id) return i;\r
266 }\r
267\r
268 printf("%s: id %i not found\n", __FUNCTION__, id);\r
269 return 0;\r
270}\r
271\r
272static void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
273{\r
274 int i = me_id2offset(entries, count, id);\r
275 entries[i].enabled = enable;\r
276}\r
277\r
278static int me_count_enabled(const menu_entry *entries, int count)\r
279{\r
280 int i, ret = 0;\r
281\r
282 for (i = 0; i < count; i++)\r
283 {\r
284 if (entries[i].enabled) ret++;\r
285 }\r
286\r
287 return ret;\r
288}\r
289\r
290static menu_id me_index2id(const menu_entry *entries, int count, int index)\r
291{\r
292 int i;\r
293\r
294 for (i = 0; i < count; i++)\r
295 {\r
296 if (entries[i].enabled)\r
297 {\r
298 if (index == 0) break;\r
299 index--;\r
300 }\r
301 }\r
302 if (i >= count) i = count - 1;\r
303 return entries[i].id;\r
304}\r
305\r
306typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);\r
307\r
308static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)\r
309{\r
310 int i, y1 = y;\r
311\r
312 for (i = 0; i < count; i++)\r
313 {\r
314 if (!entries[i].enabled) continue;\r
315 if (entries[i].name == NULL)\r
316 {\r
317 if (cust_draw != NULL)\r
318 cust_draw(&entries[i], x, y1, param);\r
319 y1 += 10;\r
320 continue;\r
321 }\r
a12e0116 322 text_out16(x, y1, entries[i].name);\r
4e8a534c 323 if (entries[i].beh == MB_ONOFF)\r
a12e0116 324 text_out16(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
4e8a534c 325 else if (entries[i].beh == MB_RANGE)\r
a12e0116 326 text_out16(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
4e8a534c 327 y1 += 10;\r
328 }\r
329}\r
330\r
331static int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
332{\r
333 int i = me_id2offset(entries, count, id);\r
334 menu_entry *entry = &entries[i];\r
335 switch (entry->beh)\r
336 {\r
337 case MB_ONOFF:\r
338 *(int *)entry->var ^= entry->mask;\r
339 return 1;\r
340 case MB_RANGE:\r
341 *(int *)entry->var += is_next ? 1 : -1;\r
342 if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;\r
343 if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;\r
344 return 1;\r
345 default:\r
346 return 0;\r
347 }\r
348}\r
349\r
350\r
a12e0116 351static int parse_hex_color(char *buff)\r
352{\r
353 char *endp = buff;\r
354 int t = (int) strtoul(buff, &endp, 16);\r
355 if (endp != buff) return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r
356 return -1;\r
357}\r
358\r
359void menu_init(void)\r
360{\r
361 int c, l;\r
362 unsigned char *fd = menu_font_data;\r
363 char buff[256];\r
364 FILE *f;\r
365\r
366 // generate default font from fontdata8x8\r
367 memset(menu_font_data, 0, sizeof(menu_font_data));\r
368 for (c = 0; c < 256; c++)\r
369 {\r
370 for (l = 0; l < 8; l++)\r
371 {\r
372 unsigned char fd8x8 = fontdata8x8[c*8+l];\r
373 if (fd8x8&0x80) *fd |= 0xf0;\r
374 if (fd8x8&0x40) *fd |= 0x0f; fd++;\r
375 if (fd8x8&0x20) *fd |= 0xf0;\r
376 if (fd8x8&0x10) *fd |= 0x0f; fd++;\r
377 if (fd8x8&0x08) *fd |= 0xf0;\r
378 if (fd8x8&0x04) *fd |= 0x0f; fd++;\r
379 if (fd8x8&0x02) *fd |= 0xf0;\r
380 if (fd8x8&0x01) *fd |= 0x0f; fd++;\r
381 }\r
382 fd += 8*2/2; // 2 empty lines\r
383 }\r
384\r
385 // load custom font and selector (stored as 1st symbol in font table)\r
386 readpng(menu_font_data, "skin/font.png", READPNG_FONT);\r
387 memcpy(menu_font_data, menu_font_data + ((int)'>')*4*10, 4*10); // default selector symbol is '>'\r
388 readpng(menu_font_data, "skin/selector.png", READPNG_SELECTOR);\r
4e8a534c 389\r
a12e0116 390 // load custom colors\r
391 f = fopen("skin/skin.txt", "r");\r
392 if (f != NULL)\r
393 {\r
394 printf("found skin.txt\n");\r
395 while (!feof(f))\r
396 {\r
397 fgets(buff, sizeof(buff), f);\r
398 if (buff[0] == '#' || buff[0] == '/') continue; // comment\r
399 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r
400 if (strncmp(buff, "text_color=", 11) == 0)\r
401 {\r
402 int tmp = parse_hex_color(buff+11);\r
403 if (tmp >= 0) menu_text_color = tmp;\r
404 else printf("skin.txt: parse error for text_color\n");\r
405 }\r
406 else if (strncmp(buff, "selection_color=", 16) == 0)\r
407 {\r
408 int tmp = parse_hex_color(buff+16);\r
409 if (tmp >= 0) menu_sel_color = tmp;\r
410 else printf("skin.txt: parse error for selection_color\n");\r
411 }\r
412 else\r
413 printf("skin.txt: parse error: %s\n", buff);\r
414 }\r
415 fclose(f);\r
416 }\r
417}\r
4e8a534c 418\r
cc68a136 419static unsigned long inp_prev = 0;\r
420static int inp_prevjoy = 0;\r
421\r
422static unsigned long wait_for_input(unsigned long interesting)\r
423{\r
424 unsigned long ret;\r
721cd396 425 static int repeats = 0, wait = 50*1000;\r
cc68a136 426 int release = 0, i;\r
427\r
721cd396 428 if (repeats == 2 || repeats == 4) wait /= 2;\r
429 if (repeats == 6) wait = 15 * 1000;\r
cc68a136 430\r
431 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
721cd396 432 if (i == 0) repeats++;\r
433 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum\r
434 else spend_cycles(wait * currentConfig.CPUclock);\r
cc68a136 435 }\r
436\r
437 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {\r
438 usleep(50000);\r
439 release = 1;\r
440 }\r
441\r
442 if (release || ret != inp_prev) {\r
443 repeats = 0;\r
721cd396 444 wait = 50*1000;\r
cc68a136 445 }\r
446 inp_prev = ret;\r
447 inp_prevjoy = 0;\r
448\r
449 // we don't need diagonals in menus\r
450 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
451 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
452 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;\r
453 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;\r
454\r
455 return ret;\r
456}\r
457\r
458static unsigned long input2_read(unsigned long interesting, int *joy)\r
459{\r
460 unsigned long ret;\r
461 int i;\r
462\r
463 do\r
464 {\r
465 *joy = 0;\r
466 if ((ret = gp2x_joystick_read(0) & interesting)) break;\r
467 gp2x_usbjoy_update();\r
468 for (i = 0; i < num_of_joys; i++) {\r
469 ret = gp2x_usbjoy_check2(i);\r
470 if (ret) { *joy = i + 1; break; }\r
471 }\r
472 if (ret) break;\r
473 }\r
474 while(0);\r
475\r
476 return ret;\r
477}\r
478\r
479// similar to wait_for_input(), but returns joy num\r
480static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)\r
481{\r
482 unsigned long ret;\r
483 const int wait = 300*1000;\r
484 int i;\r
485\r
486 if (inp_prevjoy == 0) inp_prev &= interesting;\r
487 for (i = 0; i < 6; i++) {\r
488 ret = input2_read(interesting, joy);\r
489 if (*joy != inp_prevjoy || ret != inp_prev) break;\r
490 usleep(wait/6);\r
491 }\r
492\r
493 while ( !(ret = input2_read(interesting, joy)) ) {\r
494 usleep(50000);\r
495 }\r
496\r
497 inp_prev = ret;\r
498 inp_prevjoy = *joy;\r
499\r
500 return ret;\r
501}\r
502\r
503\r
504\r
a9b3ffd3 505// --------- loading ROM screen ----------\r
506\r
507static void load_progress_cb(int percent)\r
508{\r
509 int ln, len = percent * 320 / 100;\r
a12e0116 510 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
a9b3ffd3 511\r
512 if (len > 320) len = 320;\r
513 for (ln = 10; ln > 0; ln--, dst += 320)\r
a12e0116 514 memset(dst, 0xff, len*2);\r
515 menu_flip();\r
a9b3ffd3 516}\r
517\r
518void menu_romload_prepare(const char *rom_name)\r
519{\r
520 const char *p = rom_name + strlen(rom_name);\r
521 while (p > rom_name && *p != '/') p--;\r
522\r
a12e0116 523 if (rom_data) gp2x_pd_clone_buffer2();\r
524 else memset(gp2x_screen, 0, 320*240*2);\r
525\r
526 smalltext_out16(1, 1, "Loading", 0xffff);\r
527 smalltext_out16_lim(1, 10, p, 0xffff, 53);\r
528 gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240*2);\r
529 menu_flip();\r
a9b3ffd3 530 PicoCartLoadProgressCB = load_progress_cb;\r
531}\r
532\r
533void menu_romload_end(void)\r
534{\r
535 PicoCartLoadProgressCB = NULL;\r
a12e0116 536 smalltext_out16(1, 30, "Starting emulation...", 0xffff);\r
537 menu_flip();\r
a9b3ffd3 538}\r
539\r
cc68a136 540// -------------- ROM selector --------------\r
541\r
a12e0116 542// rrrr rggg gggb bbbb\r
543static unsigned short file2color(const char *fname)\r
544{\r
545 const char *ext = fname + strlen(fname) - 3;\r
546 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };\r
547 static const char *other_exts[] = { "gmv", "pat" };\r
548 int i;\r
549\r
550 if (ext < fname) ext = fname;\r
551 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)\r
552 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;\r
553 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)\r
554 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;\r
555 return 0xffff;\r
556}\r
557\r
cc68a136 558static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
559{\r
560 int start, i, pos;\r
561\r
562 start = 12 - sel;\r
563 n--; // exclude current dir (".")\r
564\r
a12e0116 565 if (rom_data)\r
566 gp2x_pd_clone_buffer2();\r
567 else {\r
568 memset(gp2x_screen, 0, 320*240*2);\r
569 memset((char *)gp2x_screen + 320*120*2, 0xff, 320*8*2);\r
570 }\r
571\r
572 menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8);\r
cc68a136 573\r
574 if(start - 2 >= 0)\r
a12e0116 575 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
cc68a136 576 for (i = 0; i < n; i++) {\r
577 pos = start + i;\r
578 if (pos < 0) continue;\r
579 if (pos > 23) break;\r
580 if (namelist[i+1]->d_type == DT_DIR) {\r
a12e0116 581 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
582 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
cc68a136 583 } else {\r
a12e0116 584 unsigned short color = file2color(namelist[i+1]->d_name);\r
585 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
cc68a136 586 }\r
587 }\r
a12e0116 588 text_out16(5, 120, ">");\r
589 menu_flip();\r
cc68a136 590}\r
591\r
592static int scandir_cmp(const void *p1, const void *p2)\r
593{\r
594 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
595 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
596 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
597 if ((*d2)->d_type == DT_DIR) return 1;\r
598 return alphasort(d1, d2);\r
599}\r
600\r
2433f409 601static char *filter_exts[] = {\r
602 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
603 ".jpg", ".gpe", ".cue"\r
604};\r
c008977e 605\r
606static int scandir_filter(const struct dirent *ent)\r
607{\r
608 const char *p;\r
609 int i;\r
610\r
611 if (ent == NULL || ent->d_name == NULL) return 0;\r
612 if (strlen(ent->d_name) < 5) return 1;\r
613\r
614 p = ent->d_name + strlen(ent->d_name) - 4;\r
615\r
616 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
617 {\r
618 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
619 }\r
620\r
621 return 1;\r
622}\r
cc68a136 623\r
624static char *romsel_loop(char *curr_path)\r
625{\r
626 struct dirent **namelist;\r
627 DIR *dir;\r
628 int n, sel = 0;\r
629 unsigned long inp = 0;\r
630 char *ret = NULL, *fname = NULL;\r
631\r
632 // is this a dir or a full path?\r
633 if ((dir = opendir(curr_path))) {\r
634 closedir(dir);\r
635 } else {\r
636 char *p;\r
637 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
638 *p = 0;\r
639 fname = p+1;\r
640 }\r
641\r
c008977e 642 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
cc68a136 643 if (n < 0) {\r
644 // try root\r
c008977e 645 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
cc68a136 646 if (n < 0) {\r
647 // oops, we failed\r
648 printf("dir: "); printf(curr_path); printf("\n");\r
649 perror("scandir");\r
650 return NULL;\r
651 }\r
652 }\r
653\r
654 // try to find sel\r
655 if (fname != NULL) {\r
656 int i;\r
657 for (i = 1; i < n; i++) {\r
658 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
659 sel = i - 1;\r
660 break;\r
661 }\r
662 }\r
663 }\r
664\r
665 for (;;)\r
666 {\r
667 draw_dirlist(curr_path, namelist, n, sel);\r
672ad671 668 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
cc68a136 669 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
670 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
721cd396 671 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
672 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
673 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
674 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
cc68a136 675 if(inp & GP2X_B) { // enter dir/select\r
676 again:\r
677 if (namelist[sel+1]->d_type == DT_REG) {\r
678 strcpy(romFileName, curr_path);\r
679 strcat(romFileName, "/");\r
680 strcat(romFileName, namelist[sel+1]->d_name);\r
681 ret = romFileName;\r
682 break;\r
683 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
684 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
685 char *p, *newdir = malloc(newlen);\r
686 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
687 char *start = curr_path;\r
688 p = start + strlen(start) - 1;\r
689 while (*p == '/' && p > start) p--;\r
690 while (*p != '/' && p > start) p--;\r
691 if (p <= start) strcpy(newdir, "/");\r
692 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
693 } else {\r
694 strcpy(newdir, curr_path);\r
695 p = newdir + strlen(newdir) - 1;\r
696 while (*p == '/' && p >= newdir) *p-- = 0;\r
697 strcat(newdir, "/");\r
698 strcat(newdir, namelist[sel+1]->d_name);\r
699 }\r
700 ret = romsel_loop(newdir);\r
701 free(newdir);\r
702 break;\r
703 } else {\r
704 // unknown file type, happens on NTFS mounts. Try to guess.\r
705 FILE *tstf; int tmp;\r
706 strcpy(romFileName, curr_path);\r
707 strcat(romFileName, "/");\r
708 strcat(romFileName, namelist[sel+1]->d_name);\r
709 tstf = fopen(romFileName, "rb");\r
710 if (tstf != NULL)\r
711 {\r
712 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
713 namelist[sel+1]->d_type = DT_REG;\r
714 else namelist[sel+1]->d_type = DT_DIR;\r
715 fclose(tstf);\r
716 goto again;\r
717 }\r
718 }\r
719 }\r
720 if(inp & GP2X_X) break; // cancel\r
721 }\r
722\r
723 if (n > 0) {\r
724 while(n--) free(namelist[n]);\r
725 free(namelist);\r
726 }\r
727\r
728 return ret;\r
729}\r
730\r
0af33fe0 731// ------------ debug menu ------------\r
732\r
733char *debugString(void);\r
734\r
735static void draw_debug(void)\r
736{\r
737 char *p, *str = debugString();\r
738 int len, line;\r
739\r
740 gp2x_pd_clone_buffer2();\r
741\r
742 p = str;\r
743 for (line = 0; line < 24; line++)\r
744 {\r
745 while (*p && *p != '\n') p++;\r
746 len = p - str;\r
747 if (len > 55) len = 55;\r
a12e0116 748 smalltext_out16_lim(1, line*10, str, 0xffff, len);\r
0af33fe0 749 if (*p == 0) break;\r
750 p++; str = p;\r
751 }\r
a12e0116 752 menu_flip();\r
0af33fe0 753}\r
754\r
755static void debug_menu_loop(void)\r
756{\r
757 draw_debug();\r
758 wait_for_input(GP2X_B|GP2X_X);\r
759}\r
760\r
b67ef287 761// ------------ patch/gg menu ------------\r
762\r
763static void draw_patchlist(int sel)\r
764{\r
a12e0116 765 int start, i, pos, active;\r
b67ef287 766\r
767 start = 12 - sel;\r
768\r
769 gp2x_pd_clone_buffer2();\r
770\r
771 for (i = 0; i < PicoPatchCount; i++) {\r
772 pos = start + i;\r
773 if (pos < 0) continue;\r
774 if (pos > 23) break;\r
a12e0116 775 active = PicoPatches[i].active;\r
776 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
777 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
b67ef287 778 }\r
779 pos = start + i;\r
a12e0116 780 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
b67ef287 781\r
a12e0116 782 text_out16(5, 120, ">");\r
783 menu_flip();\r
b67ef287 784}\r
785\r
786\r
0af33fe0 787static void patches_menu_loop(void)\r
b67ef287 788{\r
789 int menu_sel = 0;\r
790 unsigned long inp = 0;\r
791\r
792 for(;;)\r
793 {\r
794 draw_patchlist(menu_sel);\r
795 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
796 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
797 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
798 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
799 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
800 if(inp & GP2X_B) { // action\r
801 if (menu_sel < PicoPatchCount)\r
802 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
803 else return;\r
804 }\r
805 if(inp & GP2X_X) return;\r
806 }\r
807\r
808}\r
809\r
860c6322 810// ------------ savestate loader ------------\r
811\r
860c6322 812static int state_slot_flags = 0;\r
813\r
814static void state_check_slots(void)\r
815{\r
816 int slot;\r
817\r
818 state_slot_flags = 0;\r
819\r
820 for (slot = 0; slot < 10; slot++)\r
821 {\r
822 if (emu_check_save_file(slot))\r
823 {\r
824 state_slot_flags |= 1 << slot;\r
825 }\r
826 }\r
827}\r
828\r
829static void draw_savestate_bg(int slot)\r
830{\r
831 struct PicoVideo tmp_pv;\r
832 unsigned short tmp_cram[0x40];\r
833 unsigned short tmp_vsram[0x40];\r
834 void *tmp_vram, *file;\r
835 char *fname;\r
836\r
837 fname = emu_GetSaveFName(1, 0, slot);\r
838 if (!fname) return;\r
839\r
840 tmp_vram = malloc(sizeof(Pico.vram));\r
841 if (tmp_vram == NULL) return;\r
842\r
843 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
844 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
845 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
846 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
847\r
848 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
849 file = gzopen(fname, "rb");\r
850 emu_set_save_cbs(1);\r
851 } else {\r
852 file = fopen(fname, "rb");\r
853 emu_set_save_cbs(0);\r
854 }\r
855\r
856 if (file) {\r
857 if (PicoMCD & 1) {\r
858 PicoCdLoadStateGfx(file);\r
859 } else {\r
860 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
861 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
862 areaSeek(file, 0x2000, SEEK_CUR);\r
863 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
864 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
865 areaSeek(file, 0x221a0, SEEK_SET);\r
866 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
867 }\r
868 areaClose(file);\r
869 }\r
870\r
871 emu_forced_frame();\r
a12e0116 872 menu_prepare_bg(1);\r
860c6322 873\r
874 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
875 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
876 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
877 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
878 free(tmp_vram);\r
879}\r
880\r
881static void draw_savestate_menu(int menu_sel, int is_loading)\r
882{\r
883 int tl_x = 25, tl_y = 60, y, i;\r
884\r
885 if (state_slot_flags & (1 << menu_sel))\r
886 draw_savestate_bg(menu_sel);\r
887 gp2x_pd_clone_buffer2();\r
888\r
a12e0116 889 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
890\r
891 draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
860c6322 892\r
893 /* draw all 10 slots */\r
894 y = tl_y;\r
895 for (i = 0; i < 10; i++, y+=10)\r
896 {\r
a12e0116 897 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
860c6322 898 }\r
a12e0116 899 text_out16(tl_x, y, "back");\r
860c6322 900\r
a12e0116 901 menu_flip();\r
860c6322 902}\r
903\r
904static int savestate_menu_loop(int is_loading)\r
905{\r
aae35e84 906 static int menu_sel = 10;\r
907 int menu_sel_max = 10;\r
860c6322 908 unsigned long inp = 0;\r
909\r
910 state_check_slots();\r
911\r
912 for(;;)\r
913 {\r
914 draw_savestate_menu(menu_sel, is_loading);\r
915 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
916 if(inp & GP2X_UP ) {\r
917 do {\r
918 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
919 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
920 }\r
921 if(inp & GP2X_DOWN) {\r
922 do {\r
923 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
924 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
925 }\r
926 if(inp & GP2X_B) { // save/load\r
927 if (menu_sel < 10) {\r
928 state_slot = menu_sel;\r
929 if (emu_SaveLoadGame(is_loading, 0)) {\r
930 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
931 return 1;\r
932 }\r
933 return 0;\r
934 } else return 1;\r
935 }\r
936 if(inp & GP2X_X) return 1;\r
937 }\r
938}\r
939\r
cc68a136 940// -------------- key config --------------\r
941\r
942static char *usb_joy_key_name(int joy, int num)\r
943{\r
944 static char name[16];\r
945 switch (num)\r
946 {\r
947 case 0: sprintf(name, "Joy%i UP", joy); break;\r
948 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
949 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
950 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
951 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
952 }\r
953 return name;\r
954}\r
955\r
d524c827 956static char *action_binds(int player_idx, int action_mask)\r
cc68a136 957{\r
d524c827 958 static char strkeys[32*5];\r
cc68a136 959 int joy, i;\r
960\r
961 strkeys[0] = 0;\r
d524c827 962 for (i = 0; i < 32; i++) // i is key index\r
cc68a136 963 {\r
d524c827 964 if (currentConfig.KeyBinds[i] & action_mask)\r
cc68a136 965 {\r
d524c827 966 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
cc68a136 967 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
968 else strcpy(strkeys, gp2xKeyNames[i]);\r
969 }\r
970 }\r
971 for (joy = 0; joy < num_of_joys; joy++)\r
972 {\r
973 for (i = 0; i < 32; i++)\r
974 {\r
d524c827 975 if (currentConfig.JoyBinds[joy][i] & action_mask)\r
cc68a136 976 {\r
d524c827 977 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
cc68a136 978 if (strkeys[0]) {\r
979 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
980 break;\r
981 }\r
982 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
983 }\r
984 }\r
985 }\r
986\r
d524c827 987 return strkeys;\r
988}\r
989\r
990static void unbind_action(int action)\r
991{\r
992 int i, u;\r
993\r
994 for (i = 0; i < 32; i++)\r
995 currentConfig.KeyBinds[i] &= ~action;\r
996 for (u = 0; u < 4; u++)\r
997 for (i = 0; i < 32; i++)\r
998 currentConfig.JoyBinds[u][i] &= ~action;\r
999}\r
1000\r
1001static int count_bound_keys(int action, int joy)\r
1002{\r
1003 int i, keys = 0;\r
1004\r
1005 if (joy)\r
1006 {\r
1007 for (i = 0; i < 32; i++)\r
1008 if (currentConfig.JoyBinds[joy-1][i] & action) keys++;\r
1009 }\r
1010 else\r
1011 {\r
1012 for (i = 0; i < 32; i++)\r
1013 if (currentConfig.KeyBinds[i] & action) keys++;\r
1014 }\r
1015 return keys;\r
1016}\r
1017\r
1018typedef struct { char *name; int mask; } bind_action_t;\r
1019\r
1020static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
1021{\r
1022 int x, y, tl_y = 40, i;\r
1023\r
e11c5548 1024 gp2x_pd_clone_buffer2();\r
d524c827 1025 if (player_idx >= 0) {\r
a12e0116 1026 text_out16(80, 20, "Player %i controls", player_idx + 1);\r
d524c827 1027 x = 100;\r
1028 } else {\r
a12e0116 1029 text_out16(80, 20, "Emulator controls");\r
d524c827 1030 x = 40;\r
1031 }\r
1032\r
a12e0116 1033 draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);\r
1034\r
d524c827 1035 y = tl_y;\r
1036 for (i = 0; i < opt_cnt; i++, y+=10)\r
a12e0116 1037 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
d524c827 1038\r
a12e0116 1039 text_out16(x, y, "Done");\r
d524c827 1040\r
1041 if (sel < opt_cnt) {\r
a12e0116 1042 text_out16(30, 180, "Press a button to bind/unbind");\r
1043 text_out16(30, 190, "Use SELECT to clear");\r
1044 text_out16(30, 200, "To bind UP/DOWN, hold SELECT");\r
1045 text_out16(30, 210, "Select \"Done\" to exit");\r
d524c827 1046 } else {\r
a12e0116 1047 text_out16(30, 190, "Use Options -> Save cfg");\r
1048 text_out16(30, 200, "to save controls");\r
1049 text_out16(30, 210, "Press B or X to exit");\r
d524c827 1050 }\r
a12e0116 1051 menu_flip();\r
cc68a136 1052}\r
1053\r
d524c827 1054static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
cc68a136 1055{\r
d524c827 1056 int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
cc68a136 1057 unsigned long inp = 0;\r
1058\r
1059 for (;;)\r
1060 {\r
d524c827 1061 draw_key_config(opts, opt_cnt, player_idx, sel);\r
cc68a136 1062 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
1063 // printf("got %08lX from joy %i\n", inp, joy);\r
1064 if (joy == 0) {\r
d524c827 1065 if (!(inp & GP2X_SELECT)) {\r
1066 prev_select = 0;\r
1067 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
1068 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
cc68a136 1069 }\r
d524c827 1070 if (sel >= opt_cnt) {\r
1071 if (inp & (GP2X_B|GP2X_X)) break;\r
1072 else continue;\r
1073 }\r
1074 // if we are here, we want to bind/unbind something\r
1075 if ((inp & GP2X_SELECT) && !prev_select)\r
1076 unbind_action(opts[sel].mask);\r
1077 prev_select = inp & GP2X_SELECT;\r
cc68a136 1078 inp &= CONFIGURABLE_KEYS;\r
1079 inp &= ~GP2X_SELECT;\r
cc68a136 1080 for (i = 0; i < 32; i++)\r
1081 if (inp & (1 << i)) {\r
d524c827 1082 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
1083 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
1084 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
1085 if (player_idx >= 0) {\r
1086 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
1087 currentConfig.KeyBinds[i] |= player_idx << 16;\r
1088 }\r
cc68a136 1089 }\r
d524c827 1090 }\r
1091 else if (sel < opt_cnt)\r
1092 {\r
cc68a136 1093 for (i = 0; i < 32; i++)\r
1094 if (inp & (1 << i)) {\r
d524c827 1095 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
1096 currentConfig.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
1097 else currentConfig.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
1098 if (player_idx >= 0) {\r
1099 currentConfig.JoyBinds[joy-1][i] &= ~(3 << 16);\r
1100 currentConfig.JoyBinds[joy-1][i] |= player_idx << 16;\r
1101 }\r
cc68a136 1102 }\r
1103 }\r
1104 }\r
1105}\r
1106\r
1107static void draw_kc_sel(int menu_sel)\r
1108{\r
1109 int tl_x = 25+40, tl_y = 60, y, i;\r
1110 char joyname[36];\r
1111\r
1112 y = tl_y;\r
e11c5548 1113 gp2x_pd_clone_buffer2();\r
a12e0116 1114 draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
cc68a136 1115\r
a12e0116 1116 text_out16(tl_x, y, "Player 1");\r
1117 text_out16(tl_x, (y+=10), "Player 2");\r
1118 text_out16(tl_x, (y+=10), "Emulator controls");\r
1119 text_out16(tl_x, (y+=10), "Done");\r
cc68a136 1120\r
1121 tl_x = 25;\r
a12e0116 1122 text_out16(tl_x, (y=110), "USB joys detected:");\r
cc68a136 1123 if (num_of_joys > 0) {\r
1124 for (i = 0; i < num_of_joys; i++) {\r
1125 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
a12e0116 1126 text_out16(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
cc68a136 1127 }\r
1128 } else {\r
a12e0116 1129 text_out16(tl_x, (y+=10), "none");\r
cc68a136 1130 }\r
1131\r
a12e0116 1132 menu_flip();\r
cc68a136 1133}\r
1134\r
d524c827 1135\r
1136// PicoPad[] format: MXYZ SACB RLDU\r
1137static bind_action_t ctrl_actions[] =\r
1138{\r
1139 { "UP ", 0x001 },\r
1140 { "DOWN ", 0x002 },\r
1141 { "LEFT ", 0x004 },\r
1142 { "RIGHT ", 0x008 },\r
1143 { "A ", 0x040 },\r
1144 { "B ", 0x010 },\r
1145 { "C ", 0x020 },\r
1146 { "START ", 0x080 },\r
1147 { "MODE ", 0x800 },\r
1148 { "X ", 0x400 },\r
1149 { "Y ", 0x200 },\r
1150 { "Z ", 0x100 },\r
1151};\r
1152\r
1153// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
1154// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
1155// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
1156static bind_action_t emuctrl_actions[] =\r
1157{\r
d524c827 1158 { "Load State ", 1<<28 },\r
1159 { "Save State ", 1<<27 },\r
d524c827 1160 { "Prev Save Slot ", 1<<25 },\r
1161 { "Next Save Slot ", 1<<24 },\r
a12e0116 1162 { "Switch Renderer", 1<<26 },\r
1163 { "Volume Down ", 1<<30 },\r
1164 { "Volume Up ", 1<<29 },\r
d524c827 1165 { "Enter Menu ", 1<<23 },\r
1166};\r
1167\r
cc68a136 1168static void kc_sel_loop(void)\r
1169{\r
d524c827 1170 int menu_sel = 3, menu_sel_max = 3;\r
cc68a136 1171 unsigned long inp = 0;\r
d524c827 1172 int is_6button = currentConfig.PicoOpt & 0x020;\r
cc68a136 1173\r
d524c827 1174 while (1)\r
cc68a136 1175 {\r
1176 draw_kc_sel(menu_sel);\r
1177 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
d524c827 1178 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1179 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1180 if (inp & GP2X_B) {\r
cc68a136 1181 switch (menu_sel) {\r
d524c827 1182 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;\r
1183 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;\r
1184 case 2: key_config_loop(emuctrl_actions,\r
1185 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
1186 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;\r
cc68a136 1187 default: return;\r
1188 }\r
1189 }\r
d524c827 1190 if (inp & GP2X_X) return;\r
cc68a136 1191 }\r
1192}\r
1193\r
1194\r
bf098bc5 1195// --------- sega/mega cd options ----------\r
1196\r
4e8a534c 1197menu_entry cdopt_entries[] =\r
bf098bc5 1198{\r
4e8a534c 1199 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
1200 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
1201 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
1202 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
1203 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
1204 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
1205 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
1206 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
1207 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
1208 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
1209 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
1210};\r
1211\r
1212#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
1213\r
1214\r
1215struct bios_names_t\r
1216{\r
1217 char us[32], eu[32], jp[32];\r
1218};\r
1219\r
1220static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1221{\r
1222 struct bios_names_t *bios_names = param;\r
1223 char ra_buff[16];\r
1224\r
1225 switch (entry->id)\r
1226 {\r
a12e0116 1227 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
1228 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
1229 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
4e8a534c 1230 case MA_CDOPT_READAHEAD:\r
1231 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1232 else strcpy(ra_buff, " OFF");\r
a12e0116 1233 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
4e8a534c 1234 break;\r
1235 default:break;\r
1236 }\r
1237}\r
1238\r
1239static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
1240{\r
1241 int tl_x = 25, tl_y = 60;\r
1242 menu_id selected_id;\r
0a051f55 1243 char ra_buff[16];\r
1244\r
1245 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1246 else strcpy(ra_buff, " OFF");\r
bf098bc5 1247\r
e11c5548 1248 gp2x_pd_clone_buffer2();\r
1249\r
a12e0116 1250 draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
bf098bc5 1251\r
a12e0116 1252 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
bf098bc5 1253\r
4e8a534c 1254 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1255 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
1256 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
1257 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
a12e0116 1258 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
bf098bc5 1259\r
a12e0116 1260 menu_flip();\r
bf098bc5 1261}\r
1262\r
1263static void cd_menu_loop_options(void)\r
1264{\r
aae35e84 1265 static int menu_sel = 0;\r
1266 int menu_sel_max = 10;\r
bf098bc5 1267 unsigned long inp = 0;\r
4e8a534c 1268 struct bios_names_t bios_names;\r
1269 menu_id selected_id;\r
1270 char *bios, *p;\r
bf098bc5 1271\r
1272 if (find_bios(4, &bios)) { // US\r
1273 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1274 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
1275 } else strcpy(bios_names.us, "NOT FOUND");\r
bf098bc5 1276\r
1277 if (find_bios(8, &bios)) { // EU\r
1278 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1279 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
1280 } else strcpy(bios_names.eu, "NOT FOUND");\r
bf098bc5 1281\r
1282 if (find_bios(1, &bios)) { // JP\r
1283 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
4e8a534c 1284 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
1285 } else strcpy(bios_names.jp, "NOT FOUND");\r
bf098bc5 1286\r
1287 for(;;)\r
1288 {\r
4e8a534c 1289 draw_cd_menu_options(menu_sel, &bios_names);\r
bf098bc5 1290 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
4e8a534c 1291 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1292 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1293 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1294 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1295 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1296 selected_id == MA_CDOPT_READAHEAD) {\r
1297 if (inp & GP2X_LEFT) {\r
1298 PicoCDBuffers >>= 1;\r
1299 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
1300 } else {\r
1301 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
1302 else PicoCDBuffers <<= 1;\r
1303 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
1304 }\r
bf098bc5 1305 }\r
1306 }\r
4e8a534c 1307 if (inp & GP2X_B) { // toggleable options\r
1308 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
1309 selected_id == MA_CDOPT_DONE) {\r
1310 return;\r
1311 }\r
1312 }\r
1313 if (inp & GP2X_START) { // BIOS testers\r
1314 switch (selected_id) {\r
1315 case MA_CDOPT_TESTBIOS_USA:\r
1316 if (find_bios(4, &bios)) { // test US\r
bf098bc5 1317 strcpy(romFileName, bios);\r
1318 engineState = PGS_ReloadRom;\r
1319 return;\r
1320 }\r
1321 break;\r
4e8a534c 1322 case MA_CDOPT_TESTBIOS_EUR:\r
1323 if (find_bios(8, &bios)) { // test EU\r
bf098bc5 1324 strcpy(romFileName, bios);\r
1325 engineState = PGS_ReloadRom;\r
1326 return;\r
1327 }\r
1328 break;\r
4e8a534c 1329 case MA_CDOPT_TESTBIOS_JAP:\r
1330 if (find_bios(1, &bios)) { // test JP\r
bf098bc5 1331 strcpy(romFileName, bios);\r
1332 engineState = PGS_ReloadRom;\r
1333 return;\r
1334 }\r
1335 break;\r
4e8a534c 1336 default:\r
1337 break;\r
bf098bc5 1338 }\r
1339 }\r
4e8a534c 1340 if (inp & (GP2X_X|GP2X_A)) return;\r
bf098bc5 1341 }\r
1342}\r
1343\r
1344\r
1345// --------- advanced options ----------\r
1346\r
4e8a534c 1347menu_entry opt2_entries[] =\r
1348{\r
1349 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },\r
1350 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },\r
1351 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
1352 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
1353 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
1354 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
1355 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
1356 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
1357 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },\r
1358 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1 },\r
1359 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1 },\r
1360 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
1361};\r
1362\r
1363#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1364\r
1365static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1366{\r
1367 if (entry->id == MA_OPT2_GAMMA)\r
a12e0116 1368 text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
4e8a534c 1369 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
a12e0116 1370 text_out16(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
4e8a534c 1371 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1372}\r
1373\r
1374\r
cc68a136 1375static void draw_amenu_options(int menu_sel)\r
1376{\r
4e8a534c 1377 int tl_x = 25, tl_y = 50;\r
cc68a136 1378\r
e11c5548 1379 gp2x_pd_clone_buffer2();\r
1380\r
a12e0116 1381 draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
cc68a136 1382\r
a12e0116 1383 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
cc68a136 1384\r
a12e0116 1385 menu_flip();\r
cc68a136 1386}\r
1387\r
1388static void amenu_loop_options(void)\r
1389{\r
aae35e84 1390 static int menu_sel = 0;\r
4e8a534c 1391 int menu_sel_max;\r
cc68a136 1392 unsigned long inp = 0;\r
4e8a534c 1393 menu_id selected_id;\r
1394\r
1395 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
cc68a136 1396\r
1397 for(;;)\r
1398 {\r
1399 draw_amenu_options(menu_sel);\r
1400 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1401 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1402 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1403 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1404 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1405 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1406 selected_id == MA_OPT2_GAMMA) {\r
1407 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1408 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1409 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1410 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1411 draw_amenu_options(menu_sel);\r
1412 usleep(18*1000);\r
1413 }\r
cc68a136 1414 }\r
1415 }\r
4e8a534c 1416 if (inp & GP2X_B) { // toggleable options\r
1417 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1418 selected_id == MA_OPT2_DONE) {\r
1419 return;\r
cc68a136 1420 }\r
1421 }\r
4e8a534c 1422 if (inp & (GP2X_X|GP2X_A)) return;\r
cc68a136 1423 }\r
1424}\r
1425\r
1426// -------------- options --------------\r
1427\r
4e8a534c 1428\r
1429menu_entry opt_entries[] =\r
1430{\r
1431 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1432 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1 },\r
1433 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x040, 0, 0, 1 },\r
1434 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x080, 0, 0, 1 },\r
1435 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1 },\r
1436 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1437 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1 },\r
1438 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1439 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &currentConfig.PicoOpt, 0x200, 0, 0, 1 },\r
1440 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x020, 0, 0, 1 },\r
1441 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1442 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1 },\r
1443 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1444 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1445 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },\r
1446 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1447 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1448 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1449 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1450 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1451};\r
1452\r
1453#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1454\r
1455\r
51a902ae 1456static const char *region_name(unsigned int code)\r
cc68a136 1457{\r
51a902ae 1458 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1459 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1460 int u, i = 0;\r
1461 if (code) {\r
1462 code <<= 1;\r
1463 while((code >>= 1)) i++;\r
1464 if (i > 4) return "unknown";\r
1465 return names[i];\r
1466 } else {\r
1467 static char name[24];\r
1468 strcpy(name, "Auto:");\r
1469 for (u = 0; u < 3; u++) {\r
1470 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1471 while((code >>= 1)) i++;\r
1472 strcat(name, names_short[i]);\r
1473 }\r
1474 return name;\r
1475 }\r
cc68a136 1476}\r
1477\r
4e8a534c 1478\r
1479static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
cc68a136 1480{\r
4e8a534c 1481 char *str, str24[24];\r
1482\r
1483 switch (entry->id)\r
1484 {\r
1485 case MA_OPT_RENDERER:\r
1486 if (currentConfig.PicoOpt&0x10)\r
1487 str = " 8bit fast";\r
1488 else if (currentConfig.EmuOpt&0x80)\r
1489 str = "16bit accurate";\r
1490 else\r
1491 str = " 8bit accurate";\r
a12e0116 1492 text_out16(x, y, "Renderer: %s", str);\r
4e8a534c 1493 break;\r
1494 case MA_OPT_SCALING:\r
1495 switch (currentConfig.scaling) {\r
1496 default: str = " OFF"; break;\r
1497 case 1: str = "hw horizontal"; break;\r
1498 case 2: str = "hw horiz. + vert."; break;\r
1499 case 3: str = "sw horizontal"; break;\r
1500 }\r
a12e0116 1501 text_out16(x, y, "Scaling: %s", str);\r
4e8a534c 1502 break;\r
1503 case MA_OPT_FRAMESKIP:\r
1504 if (currentConfig.Frameskip < 0)\r
1505 strcpy(str24, "Auto");\r
1506 else sprintf(str24, "%i", currentConfig.Frameskip);\r
a12e0116 1507 text_out16(x, y, "Frameskip %s", str24);\r
4e8a534c 1508 break;\r
1509 case MA_OPT_SOUND_QUALITY:\r
1510 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
a12e0116 1511 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
4e8a534c 1512 break;\r
1513 case MA_OPT_REGION:\r
a12e0116 1514 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
4e8a534c 1515 break;\r
1516 case MA_OPT_CONFIRM_STATES:\r
1517 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1518 default: str = "OFF"; break;\r
1519 case 1: str = "writes"; break;\r
1520 case 4: str = "loads"; break;\r
1521 case 5: str = "both"; break;\r
1522 }\r
a12e0116 1523 text_out16(x, y, "Confirm savestate %s", str);\r
4e8a534c 1524 break;\r
1525 case MA_OPT_CPU_CLOCKS:\r
a12e0116 1526 text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
4e8a534c 1527 break;\r
1528 case MA_OPT_SAVECFG:\r
1529 str24[0] = 0;\r
1530 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
a12e0116 1531 text_out16(x, y, "Save cfg as default%s", str24);\r
4e8a534c 1532 break;\r
1533 case MA_OPT_LOADCFG:\r
a12e0116 1534 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
4e8a534c 1535 break;\r
1536 default:\r
1537 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1538 break;\r
46969540 1539 }\r
4e8a534c 1540}\r
1541\r
1542\r
1543\r
1544static void draw_menu_options(int menu_sel)\r
1545{\r
a12e0116 1546 int tl_x = 25, tl_y = 24;\r
cc68a136 1547\r
e11c5548 1548 gp2x_pd_clone_buffer2();\r
1549\r
a12e0116 1550 draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
cc68a136 1551\r
a12e0116 1552 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
cc68a136 1553\r
a12e0116 1554 menu_flip();\r
cc68a136 1555}\r
1556\r
1557static int sndrate_prevnext(int rate, int dir)\r
1558{\r
1559 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1560\r
1561 for (i = 0; i < 5; i++)\r
1562 if (rates[i] == rate) break;\r
1563\r
1564 i += dir ? 1 : -1;\r
1565 if (i > 4) return dir ? 44100 : 22050;\r
1566 if (i < 0) return dir ? 11025 : 8000;\r
1567 return rates[i];\r
1568}\r
1569\r
51a902ae 1570static void region_prevnext(int right)\r
1571{\r
1572 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1573 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1574 int i;\r
1575 if (right) {\r
1576 if (!currentConfig.PicoRegion) {\r
1577 for (i = 0; i < 6; i++)\r
1578 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1579 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1580 else currentConfig.PicoRegion=1;\r
1581 }\r
1582 else currentConfig.PicoRegion<<=1;\r
1583 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1584 } else {\r
1585 if (!currentConfig.PicoRegion) {\r
1586 for (i = 0; i < 6; i++)\r
1587 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1588 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1589 }\r
1590 else currentConfig.PicoRegion>>=1;\r
1591 }\r
1592}\r
1593\r
cc68a136 1594static void menu_options_save(void)\r
1595{\r
cc68a136 1596 PicoOpt = currentConfig.PicoOpt;\r
1597 PsndRate = currentConfig.PsndRate;\r
1598 PicoRegionOverride = currentConfig.PicoRegion;\r
d524c827 1599 if (!(PicoOpt & 0x20)) {\r
1600 // unbind XYZ MODE, just in case\r
1601 unbind_action(0xf00);\r
cc68a136 1602 }\r
2433f409 1603 scaling_update();\r
cc68a136 1604}\r
1605\r
bf098bc5 1606static int menu_loop_options(void)\r
cc68a136 1607{\r
aae35e84 1608 static int menu_sel = 0;\r
4e8a534c 1609 int menu_sel_max, ret;\r
cc68a136 1610 unsigned long inp = 0;\r
4e8a534c 1611 menu_id selected_id;\r
cc68a136 1612\r
51a902ae 1613 currentConfig.PicoOpt = PicoOpt;\r
1614 currentConfig.PsndRate = PsndRate;\r
1615 currentConfig.PicoRegion = PicoRegionOverride;\r
cc68a136 1616\r
4e8a534c 1617 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1618 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1619 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
d524c827 1620 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
4e8a534c 1621\r
1622 while (1)\r
cc68a136 1623 {\r
1624 draw_menu_options(menu_sel);\r
1625 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
4e8a534c 1626 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1627 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1628 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1629 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1630 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1631 switch (selected_id) {\r
1632 case MA_OPT_RENDERER:\r
1633 if (inp & GP2X_LEFT) {\r
1634 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r
1635 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1636 else if ( currentConfig.EmuOpt &0x80) break;\r
1637 } else {\r
1638 if ( currentConfig.PicoOpt&0x10) break;\r
1639 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r
1640 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1641 }\r
1642 break;\r
1643 case MA_OPT_SOUND_QUALITY:\r
1644 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r
1645 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r
1646 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r
1647 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r
1648 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r
1649 break;\r
1650 case MA_OPT_REGION:\r
1651 region_prevnext(inp & GP2X_RIGHT);\r
1652 break;\r
1653 case MA_OPT_CONFIRM_STATES: {\r
1654 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1655 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1656 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1657 n |= n << 1; n &= ~2;\r
1658 currentConfig.EmuOpt &= ~0xa00;\r
1659 currentConfig.EmuOpt |= n << 9;\r
1660 break;\r
1661 }\r
1662 case MA_OPT_SAVE_SLOT:\r
1663 if (inp & GP2X_RIGHT) {\r
1664 state_slot++; if (state_slot > 9) state_slot = 0;\r
1665 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1666 }\r
1667 break;\r
1668 case MA_OPT_CPU_CLOCKS:\r
1669 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1670 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1671 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1672 draw_menu_options(menu_sel);\r
1673 usleep(50*1000);\r
1674 }\r
1675 break;\r
1676 case MA_OPT_SAVECFG:\r
1677 case MA_OPT_SAVECFG_GAME:\r
1678 case MA_OPT_LOADCFG:\r
1679 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1680 if (config_slot > 9) config_slot = 0;\r
1681 if (config_slot < 0) config_slot = 9;\r
1682 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1683 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1684 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1685 break;\r
1686 default:\r
1687 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1688 break;\r
1689 }\r
1690 }\r
1691 }\r
1692 if (inp & GP2X_B) {\r
1693 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1694 {\r
1695 switch (selected_id)\r
1696 {\r
1697 case MA_OPT_SCD_OPTS:\r
1698 cd_menu_loop_options();\r
1699 if (engineState == PGS_ReloadRom)\r
1700 return 0; // test BIOS\r
1701 break;\r
1702 case MA_OPT_ADV_OPTS:\r
1703 amenu_loop_options();\r
1704 break;\r
1705 case MA_OPT_SAVECFG: // done (update and write)\r
1706 menu_options_save();\r
1707 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1708 else strcpy(menuErrorMsg, "failed to write config");\r
1709 return 1;\r
1710 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1711 menu_options_save();\r
1712 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1713 else strcpy(menuErrorMsg, "failed to write config");\r
1714 return 1;\r
1715 case MA_OPT_LOADCFG:\r
d524c827 1716 ret = emu_ReadConfig(1, 1);\r
1717 if (!ret) ret = emu_ReadConfig(0, 1);\r
1718 if (ret) strcpy(menuErrorMsg, "config loaded");\r
4e8a534c 1719 else strcpy(menuErrorMsg, "failed to load config");\r
1720 return 1;\r
1721 default:\r
1722 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1723 break;\r
1724 }\r
cc68a136 1725 }\r
1726 }\r
51a902ae 1727 if(inp & (GP2X_X|GP2X_A)) {\r
cc68a136 1728 menu_options_save();\r
bf098bc5 1729 return 0; // done (update, no write)\r
cc68a136 1730 }\r
cc68a136 1731 }\r
1732}\r
1733\r
1734// -------------- credits --------------\r
1735\r
1736static void draw_menu_credits(void)\r
1737{\r
a12e0116 1738 int tl_x = 15, tl_y = 64, y;\r
e11c5548 1739 gp2x_pd_clone_buffer2();\r
cc68a136 1740\r
a12e0116 1741 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
cc68a136 1742 y = tl_y;\r
a12e0116 1743 text_out16(tl_x, y, "Credits:");\r
1744 text_out16(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1745 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1746 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1747 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1748 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1749 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");\r
1750 text_out16(tl_x, (y+=10), " opensource Gens");\r
1751 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");\r
1752 text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1753 text_out16(tl_x, (y+=10), "Squidge: squidgehack");\r
1754 text_out16(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1755 text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r
1756 text_out16(tl_x, (y+=10), "craigix: GP2X hardware");\r
1757 text_out16(tl_x, (y+=10), "ketch: skin design");\r
1758\r
1759 menu_flip();\r
cc68a136 1760}\r
1761\r
1762\r
1763// -------------- root menu --------------\r
1764\r
4e8a534c 1765menu_entry main_entries[] =\r
1766{\r
1767 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1768 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1769 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1770 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1771 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1772 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1773 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1774 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1775 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1776 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1777};\r
1778\r
1779#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1780\r
cc68a136 1781static void draw_menu_root(int menu_sel)\r
1782{\r
4e8a534c 1783 const int tl_x = 70, tl_y = 70;\r
1784\r
e11c5548 1785 gp2x_pd_clone_buffer2();\r
cc68a136 1786\r
a12e0116 1787 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1788\r
1789 draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
cc68a136 1790\r
4e8a534c 1791 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
cc68a136 1792\r
cc68a136 1793 // error\r
a12e0116 1794 if (menuErrorMsg[0]) {\r
1795 memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2);\r
1796 text_out16(5, 226, menuErrorMsg);\r
1797 }\r
1798 menu_flip();\r
cc68a136 1799}\r
1800\r
1801\r
1802static void menu_loop_root(void)\r
1803{\r
4e8a534c 1804 static int menu_sel = 0;\r
1805 int ret, menu_sel_max;\r
cc68a136 1806 unsigned long inp = 0;\r
cc68a136 1807\r
4e8a534c 1808 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1809 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1810 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1811 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1812 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1813\r
1814 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
d524c827 1815 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
cc68a136 1816\r
2433f409 1817 /* make sure action buttons are not pressed on entering menu */\r
1818 draw_menu_root(menu_sel);\r
1819 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1820\r
1821 for (;;)\r
cc68a136 1822 {\r
1823 draw_menu_root(menu_sel);\r
0af33fe0 1824 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
4e8a534c 1825 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1826 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
0af33fe0 1827 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
cc68a136 1828 if(inp &(GP2X_SELECT|GP2X_X)){\r
1829 if (rom_data) {\r
1830 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1831 engineState = PGS_Running;\r
1832 break;\r
1833 }\r
1834 }\r
4e8a534c 1835 if(inp & GP2X_B) {\r
1836 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1837 {\r
1838 case MA_MAIN_RESUME_GAME:\r
721cd396 1839 if (rom_data) {\r
1840 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1841 engineState = PGS_Running;\r
1842 return;\r
1843 }\r
cc68a136 1844 break;\r
4e8a534c 1845 case MA_MAIN_SAVE_STATE:\r
cc68a136 1846 if (rom_data) {\r
860c6322 1847 if(savestate_menu_loop(0))\r
cc68a136 1848 continue;\r
cc68a136 1849 engineState = PGS_Running;\r
1850 return;\r
1851 }\r
1852 break;\r
4e8a534c 1853 case MA_MAIN_LOAD_STATE:\r
cc68a136 1854 if (rom_data) {\r
860c6322 1855 if(savestate_menu_loop(1))\r
cc68a136 1856 continue;\r
cc68a136 1857 engineState = PGS_Running;\r
1858 return;\r
1859 }\r
1860 break;\r
4e8a534c 1861 case MA_MAIN_RESET_GAME:\r
cc68a136 1862 if (rom_data) {\r
1863 emu_ResetGame();\r
1864 engineState = PGS_Running;\r
1865 return;\r
1866 }\r
1867 break;\r
4e8a534c 1868 case MA_MAIN_LOAD_ROM:\r
a12e0116 1869 {\r
1870 char curr_path[PATH_MAX], *selfname;\r
1871 FILE *tstf;\r
1872 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1873 {\r
1874 fclose(tstf);\r
1875 strcpy(curr_path, currentConfig.lastRomFile);\r
1876 }\r
1877 else\r
1878 getcwd(curr_path, PATH_MAX);\r
cc68a136 1879 selfname = romsel_loop(curr_path);\r
1880 if (selfname) {\r
1881 printf("selected file: %s\n", selfname);\r
cc68a136 1882 engineState = PGS_ReloadRom;\r
a12e0116 1883 return;\r
cc68a136 1884 }\r
a12e0116 1885 break;\r
1886 }\r
4e8a534c 1887 case MA_MAIN_OPTIONS:\r
bf098bc5 1888 ret = menu_loop_options();\r
1889 if (ret == 1) continue; // status update\r
1890 if (engineState == PGS_ReloadRom)\r
1891 return; // BIOS test\r
cc68a136 1892 break;\r
4e8a534c 1893 case MA_MAIN_CONTROLS:\r
cc68a136 1894 kc_sel_loop();\r
1895 break;\r
4e8a534c 1896 case MA_MAIN_CREDITS:\r
cc68a136 1897 draw_menu_credits();\r
1898 usleep(500*1000);\r
1899 inp = wait_for_input(GP2X_B|GP2X_X);\r
1900 break;\r
4e8a534c 1901 case MA_MAIN_EXIT:\r
cc68a136 1902 engineState = PGS_Quit;\r
1903 return;\r
4e8a534c 1904 case MA_MAIN_PATCHES:\r
b67ef287 1905 if (rom_data && PicoPatches) {\r
1906 patches_menu_loop();\r
1907 PicoPatchApply();\r
1908 strcpy(menuErrorMsg, "Patches applied");\r
1909 continue;\r
1910 }\r
1911 break;\r
4e8a534c 1912 default:\r
1913 printf("%s: something unknown selected\n", __FUNCTION__);\r
1914 break;\r
cc68a136 1915 }\r
1916 }\r
1917 menuErrorMsg[0] = 0; // clear error msg\r
1918 }\r
1919}\r
1920\r
a12e0116 1921static void menu_darken_bg(void *dst, int pixels)\r
cc68a136 1922{\r
a12e0116 1923 unsigned int *screen = dst;\r
1924 pixels /= 2;\r
1925 while (pixels--)\r
1926 {\r
1927 unsigned int p = *screen;\r
1928 *screen = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1929 screen++;\r
1930 }\r
1931}\r
e11c5548 1932\r
a12e0116 1933static void menu_prepare_bg(int use_game_bg)\r
1934{\r
1935 if (use_game_bg)\r
1936 {\r
1937 // darken the active framebuffer\r
1938 memset(gp2x_screen, 0, 320*8*2);\r
1939 menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224);\r
1940 memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2);\r
1941 }\r
1942 else\r
1943 {\r
1944 // should really only happen once, on startup..\r
1945 readpng(gp2x_screen, "skin/background.png", READPNG_BG);\r
860c6322 1946 }\r
cc68a136 1947\r
a12e0116 1948 // copy to buffer2\r
1949 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
860c6322 1950}\r
1951\r
1952static void menu_gfx_prepare(void)\r
1953{\r
a12e0116 1954 menu_prepare_bg(rom_data != NULL);\r
860c6322 1955\r
a12e0116 1956 // switch to 16bpp\r
1957 gp2x_video_changemode2(16);\r
2433f409 1958 gp2x_video_RGB_setscaling(0, 320, 240);\r
a12e0116 1959 menu_flip();\r
e11c5548 1960}\r
1961\r
1962\r
1963void menu_loop(void)\r
1964{\r
1965 menu_gfx_prepare();\r
cc68a136 1966\r
1967 menu_loop_root();\r
1968\r
1969 menuErrorMsg[0] = 0;\r
1970}\r
721cd396 1971\r
1972\r
1973// --------- CD tray close menu ----------\r
1974\r
1975static void draw_menu_tray(int menu_sel)\r
1976{\r
1977 int tl_x = 70, tl_y = 90, y;\r
a12e0116 1978 memset(gp2x_screen, 0, 320*240*2);\r
721cd396 1979\r
a12e0116 1980 text_out16(tl_x, 20, "The unit is about to");\r
1981 text_out16(tl_x, 30, "close the CD tray.");\r
721cd396 1982\r
1983 y = tl_y;\r
a12e0116 1984 text_out16(tl_x, y, "Load new CD image");\r
1985 text_out16(tl_x, (y+=10), "Insert nothing");\r
721cd396 1986\r
1987 // draw cursor\r
a12e0116 1988 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
721cd396 1989 // error\r
a12e0116 1990 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
1991 menu_flip();\r
721cd396 1992}\r
1993\r
1994\r
1995int menu_loop_tray(void)\r
1996{\r
1997 int menu_sel = 0, menu_sel_max = 1;\r
1998 unsigned long inp = 0;\r
1999 char curr_path[PATH_MAX], *selfname;\r
2000 FILE *tstf;\r
2001\r
2002 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
2003 menu_gfx_prepare();\r
2004\r
2005 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
2006 {\r
2007 fclose(tstf);\r
2008 strcpy(curr_path, currentConfig.lastRomFile);\r
2009 }\r
2010 else\r
2011 {\r
2012 getcwd(curr_path, PATH_MAX);\r
2013 }\r
2014\r
2015 /* make sure action buttons are not pressed on entering menu */\r
2016 draw_menu_tray(menu_sel);\r
2017 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
2018\r
2019 for (;;)\r
2020 {\r
2021 draw_menu_tray(menu_sel);\r
2022 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
2023 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
2024 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
2025 if(inp & GP2X_B ) {\r
2026 switch (menu_sel) {\r
2027 case 0: // select image\r
2028 selfname = romsel_loop(curr_path);\r
2029 if (selfname) {\r
2030 int ret = -1, cd_type;\r
2031 cd_type = emu_cd_check(NULL);\r
2032 if (cd_type > 0)\r
2033 ret = Insert_CD(romFileName, cd_type == 2);\r
2034 if (ret != 0) {\r
2035 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
2036 printf("%s\n", menuErrorMsg);\r
2037 continue;\r
2038 }\r
2039 engineState = PGS_RestartRun;\r
2040 return 1;\r
2041 }\r
2042 break;\r
2043 case 1: // insert nothing\r
2044 engineState = PGS_RestartRun;\r
2045 return 0;\r
2046 }\r
2047 }\r
2048 menuErrorMsg[0] = 0; // clear error msg\r
2049 }\r
2050}\r
2051\r
2052\r
fast MegaDrive/MegaCD/32X emulator