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[libpicofe.git] / gp2x / menu.c
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95151aea 1// (c) Copyright 2006,2007 notaz, All rights reserved.\r
720ee7f6 2// Free for non-commercial use.\r
3\r
4// For commercial use, separate licencing terms must be obtained.\r
5\r
6#include <stdio.h>\r
7#include <string.h>\r
8#include <stdlib.h>\r
9#include <stdarg.h>\r
10#include <unistd.h>\r
11#include <dirent.h>\r
12\r
13#include "gp2x.h"\r
14#include "emu.h"\r
15#include "menu.h"\r
0805b5b4 16#include "fonts.h"\r
720ee7f6 17#include "usbjoy.h"\r
5e2e14f2 18#include "asmutils.h"\r
13059a60 19#include "readpng.h"\r
720ee7f6 20#include "version.h"\r
21\r
70d2ecc5 22#include <Pico/PicoInt.h>\r
23#include <Pico/Patch.h>\r
24#include <zlib/zlib.h>\r
720ee7f6 25\r
26#ifndef _DIRENT_HAVE_D_TYPE\r
27#error "need d_type for file browser\r
28#endif\r
29\r
720ee7f6 30extern char romFileName[PATH_MAX];\r
31extern char *rom_data;\r
32extern int mmuhack_status;\r
33extern int state_slot;\r
59633198 34extern int config_slot, config_slot_current;\r
720ee7f6 35\r
13059a60 36static unsigned char menu_font_data[10240];\r
720ee7f6 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
13059a60 43static int menu_text_color = 0xffff; // default to white\r
44static int menu_sel_color = -1; // disabled\r
720ee7f6 45\r
46char menuErrorMsg[40] = {0, };\r
47\r
f9a37a02 48static void menu_darken_bg(void *dst, int pixels, int darker);\r
13059a60 49static void menu_prepare_bg(int use_game_bg);\r
720ee7f6 50\r
13059a60 51// draws text to current bbp16 screen\r
52static void text_out16_(int x, int y, const char *text, int color)\r
720ee7f6 53{\r
13059a60 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
720ee7f6 59\r
13059a60 60 if (text == (void *)1)\r
720ee7f6 61 {\r
13059a60 62 // selector symbol\r
63 text = "";\r
64 len = 1;\r
720ee7f6 65 }\r
13059a60 66 else\r
67 len = strlen(text);\r
720ee7f6 68\r
13059a60 69 for (i = 0; i < len; i++)\r
720ee7f6 70 {\r
13059a60 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
720ee7f6 74 {\r
13059a60 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
720ee7f6 95 }\r
13059a60 96 dest += 8;\r
720ee7f6 97 }\r
98}\r
99\r
13059a60 100void text_out16(int x, int y, const char *texto, ...)\r
720ee7f6 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
13059a60 109 text_out16_(x,y,buffer,menu_text_color);\r
720ee7f6 110}\r
111\r
720ee7f6 112\r
13059a60 113static void smalltext_out16(int x, int y, const char *texto, int color)\r
0805b5b4 114{\r
115 int i;\r
13059a60 116 unsigned char *src;\r
117 unsigned short *dst;\r
0805b5b4 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
13059a60 127 dst = (unsigned short *)gp2x_screen + x + y*320;\r
0805b5b4 128\r
129 while (h--)\r
130 {\r
131 int w = 0x20;\r
132 while (w)\r
133 {\r
13059a60 134 if( *src & w ) *dst = color;\r
0805b5b4 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
13059a60 145static void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)\r
0805b5b4 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
13059a60 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
0805b5b4 181}\r
182\r
720ee7f6 183\r
59633198 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
13059a60 322 text_out16(x, y1, entries[i].name);\r
59633198 323 if (entries[i].beh == MB_ONOFF)\r
13059a60 324 text_out16(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
59633198 325 else if (entries[i].beh == MB_RANGE)\r
13059a60 326 text_out16(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
59633198 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
13059a60 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
59633198 389\r
13059a60 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
59633198 418\r
720ee7f6 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
5e2e14f2 425 static int repeats = 0, wait = 50*1000;\r
720ee7f6 426 int release = 0, i;\r
427\r
5e2e14f2 428 if (repeats == 2 || repeats == 4) wait /= 2;\r
429 if (repeats == 6) wait = 15 * 1000;\r
720ee7f6 430\r
431 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {\r
5e2e14f2 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
720ee7f6 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
5e2e14f2 444 wait = 50*1000;\r
720ee7f6 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
b9f8cb3d 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
13059a60 510 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;\r
b9f8cb3d 511\r
512 if (len > 320) len = 320;\r
513 for (ln = 10; ln > 0; ln--, dst += 320)\r
13059a60 514 memset(dst, 0xff, len*2);\r
515 menu_flip();\r
b9f8cb3d 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
13059a60 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
b9f8cb3d 530 PicoCartLoadProgressCB = load_progress_cb;\r
531}\r
532\r
533void menu_romload_end(void)\r
534{\r
535 PicoCartLoadProgressCB = NULL;\r
13059a60 536 smalltext_out16(1, 30, "Starting emulation...", 0xffff);\r
537 menu_flip();\r
b9f8cb3d 538}\r
539\r
720ee7f6 540// -------------- ROM selector --------------\r
541\r
13059a60 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
720ee7f6 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
f9a37a02 565 gp2x_pd_clone_buffer2();\r
566\r
567 if (rom_data == NULL) {\r
568 menu_darken_bg(gp2x_screen, 320*240, 0);\r
13059a60 569 }\r
570\r
f9a37a02 571 menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8, 0);\r
720ee7f6 572\r
573 if(start - 2 >= 0)\r
13059a60 574 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);\r
720ee7f6 575 for (i = 0; i < n; i++) {\r
576 pos = start + i;\r
577 if (pos < 0) continue;\r
578 if (pos > 23) break;\r
579 if (namelist[i+1]->d_type == DT_DIR) {\r
13059a60 580 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);\r
581 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);\r
720ee7f6 582 } else {\r
13059a60 583 unsigned short color = file2color(namelist[i+1]->d_name);\r
584 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);\r
720ee7f6 585 }\r
586 }\r
13059a60 587 text_out16(5, 120, ">");\r
588 menu_flip();\r
720ee7f6 589}\r
590\r
591static int scandir_cmp(const void *p1, const void *p2)\r
592{\r
593 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;\r
594 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);\r
595 if ((*d1)->d_type == DT_DIR) return -1; // put before\r
596 if ((*d2)->d_type == DT_DIR) return 1;\r
597 return alphasort(d1, d2);\r
598}\r
599\r
79cad122 600static char *filter_exts[] = {\r
601 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r
602 ".jpg", ".gpe", ".cue"\r
603};\r
0d0558bd 604\r
605static int scandir_filter(const struct dirent *ent)\r
606{\r
607 const char *p;\r
608 int i;\r
609\r
610 if (ent == NULL || ent->d_name == NULL) return 0;\r
611 if (strlen(ent->d_name) < 5) return 1;\r
612\r
613 p = ent->d_name + strlen(ent->d_name) - 4;\r
614\r
615 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)\r
616 {\r
617 if (strcmp(p, filter_exts[i]) == 0) return 0;\r
618 }\r
619\r
620 return 1;\r
621}\r
720ee7f6 622\r
623static char *romsel_loop(char *curr_path)\r
624{\r
625 struct dirent **namelist;\r
626 DIR *dir;\r
627 int n, sel = 0;\r
628 unsigned long inp = 0;\r
629 char *ret = NULL, *fname = NULL;\r
630\r
631 // is this a dir or a full path?\r
632 if ((dir = opendir(curr_path))) {\r
633 closedir(dir);\r
634 } else {\r
635 char *p;\r
636 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);\r
637 *p = 0;\r
638 fname = p+1;\r
639 }\r
640\r
0d0558bd 641 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);\r
720ee7f6 642 if (n < 0) {\r
643 // try root\r
0d0558bd 644 n = scandir("/", &namelist, scandir_filter, scandir_cmp);\r
720ee7f6 645 if (n < 0) {\r
646 // oops, we failed\r
647 printf("dir: "); printf(curr_path); printf("\n");\r
648 perror("scandir");\r
649 return NULL;\r
650 }\r
651 }\r
652\r
653 // try to find sel\r
654 if (fname != NULL) {\r
655 int i;\r
656 for (i = 1; i < n; i++) {\r
657 if (strcmp(namelist[i]->d_name, fname) == 0) {\r
658 sel = i - 1;\r
659 break;\r
660 }\r
661 }\r
662 }\r
663\r
664 for (;;)\r
665 {\r
666 draw_dirlist(curr_path, namelist, n, sel);\r
5111820c 667 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
720ee7f6 668 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }\r
669 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
5e2e14f2 670 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
671 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }\r
672 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
673 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
720ee7f6 674 if(inp & GP2X_B) { // enter dir/select\r
675 again:\r
676 if (namelist[sel+1]->d_type == DT_REG) {\r
677 strcpy(romFileName, curr_path);\r
678 strcat(romFileName, "/");\r
679 strcat(romFileName, namelist[sel+1]->d_name);\r
680 ret = romFileName;\r
681 break;\r
682 } else if (namelist[sel+1]->d_type == DT_DIR) {\r
683 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
684 char *p, *newdir = malloc(newlen);\r
685 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
686 char *start = curr_path;\r
687 p = start + strlen(start) - 1;\r
688 while (*p == '/' && p > start) p--;\r
689 while (*p != '/' && p > start) p--;\r
690 if (p <= start) strcpy(newdir, "/");\r
691 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
692 } else {\r
693 strcpy(newdir, curr_path);\r
694 p = newdir + strlen(newdir) - 1;\r
695 while (*p == '/' && p >= newdir) *p-- = 0;\r
696 strcat(newdir, "/");\r
697 strcat(newdir, namelist[sel+1]->d_name);\r
698 }\r
699 ret = romsel_loop(newdir);\r
700 free(newdir);\r
701 break;\r
702 } else {\r
703 // unknown file type, happens on NTFS mounts. Try to guess.\r
704 FILE *tstf; int tmp;\r
705 strcpy(romFileName, curr_path);\r
706 strcat(romFileName, "/");\r
707 strcat(romFileName, namelist[sel+1]->d_name);\r
708 tstf = fopen(romFileName, "rb");\r
709 if (tstf != NULL)\r
710 {\r
711 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
712 namelist[sel+1]->d_type = DT_REG;\r
713 else namelist[sel+1]->d_type = DT_DIR;\r
714 fclose(tstf);\r
715 goto again;\r
716 }\r
717 }\r
718 }\r
719 if(inp & GP2X_X) break; // cancel\r
720 }\r
721\r
722 if (n > 0) {\r
723 while(n--) free(namelist[n]);\r
724 free(namelist);\r
725 }\r
726\r
727 return ret;\r
728}\r
729\r
0ae6813e 730// ------------ debug menu ------------\r
731\r
732char *debugString(void);\r
733\r
734static void draw_debug(void)\r
735{\r
736 char *p, *str = debugString();\r
737 int len, line;\r
738\r
739 gp2x_pd_clone_buffer2();\r
740\r
741 p = str;\r
742 for (line = 0; line < 24; line++)\r
743 {\r
744 while (*p && *p != '\n') p++;\r
745 len = p - str;\r
746 if (len > 55) len = 55;\r
13059a60 747 smalltext_out16_lim(1, line*10, str, 0xffff, len);\r
0ae6813e 748 if (*p == 0) break;\r
749 p++; str = p;\r
750 }\r
13059a60 751 menu_flip();\r
0ae6813e 752}\r
753\r
754static void debug_menu_loop(void)\r
755{\r
756 draw_debug();\r
757 wait_for_input(GP2X_B|GP2X_X);\r
758}\r
759\r
70d2ecc5 760// ------------ patch/gg menu ------------\r
761\r
762static void draw_patchlist(int sel)\r
763{\r
13059a60 764 int start, i, pos, active;\r
70d2ecc5 765\r
766 start = 12 - sel;\r
767\r
768 gp2x_pd_clone_buffer2();\r
769\r
770 for (i = 0; i < PicoPatchCount; i++) {\r
771 pos = start + i;\r
772 if (pos < 0) continue;\r
773 if (pos > 23) break;\r
13059a60 774 active = PicoPatches[i].active;\r
775 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);\r
776 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);\r
70d2ecc5 777 }\r
778 pos = start + i;\r
13059a60 779 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);\r
70d2ecc5 780\r
13059a60 781 text_out16(5, 120, ">");\r
782 menu_flip();\r
70d2ecc5 783}\r
784\r
785\r
0ae6813e 786static void patches_menu_loop(void)\r
70d2ecc5 787{\r
788 int menu_sel = 0;\r
789 unsigned long inp = 0;\r
790\r
791 for(;;)\r
792 {\r
793 draw_patchlist(menu_sel);\r
794 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);\r
795 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }\r
796 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }\r
797 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }\r
798 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }\r
799 if(inp & GP2X_B) { // action\r
800 if (menu_sel < PicoPatchCount)\r
801 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;\r
802 else return;\r
803 }\r
804 if(inp & GP2X_X) return;\r
805 }\r
806\r
807}\r
808\r
4ffd2858 809// ------------ savestate loader ------------\r
810\r
4ffd2858 811static int state_slot_flags = 0;\r
812\r
813static void state_check_slots(void)\r
814{\r
815 int slot;\r
816\r
817 state_slot_flags = 0;\r
818\r
819 for (slot = 0; slot < 10; slot++)\r
820 {\r
821 if (emu_check_save_file(slot))\r
822 {\r
823 state_slot_flags |= 1 << slot;\r
824 }\r
825 }\r
826}\r
827\r
828static void draw_savestate_bg(int slot)\r
829{\r
830 struct PicoVideo tmp_pv;\r
831 unsigned short tmp_cram[0x40];\r
832 unsigned short tmp_vsram[0x40];\r
833 void *tmp_vram, *file;\r
834 char *fname;\r
835\r
836 fname = emu_GetSaveFName(1, 0, slot);\r
837 if (!fname) return;\r
838\r
839 tmp_vram = malloc(sizeof(Pico.vram));\r
840 if (tmp_vram == NULL) return;\r
841\r
842 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));\r
843 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));\r
844 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));\r
845 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));\r
846\r
847 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {\r
848 file = gzopen(fname, "rb");\r
849 emu_set_save_cbs(1);\r
850 } else {\r
851 file = fopen(fname, "rb");\r
852 emu_set_save_cbs(0);\r
853 }\r
854\r
855 if (file) {\r
856 if (PicoMCD & 1) {\r
857 PicoCdLoadStateGfx(file);\r
858 } else {\r
859 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file\r
860 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);\r
861 areaSeek(file, 0x2000, SEEK_CUR);\r
862 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);\r
863 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);\r
864 areaSeek(file, 0x221a0, SEEK_SET);\r
865 areaRead(&Pico.video, 1, sizeof(Pico.video), file);\r
866 }\r
867 areaClose(file);\r
868 }\r
869\r
870 emu_forced_frame();\r
13059a60 871 menu_prepare_bg(1);\r
4ffd2858 872\r
873 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));\r
874 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));\r
875 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));\r
876 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));\r
877 free(tmp_vram);\r
878}\r
879\r
880static void draw_savestate_menu(int menu_sel, int is_loading)\r
881{\r
882 int tl_x = 25, tl_y = 60, y, i;\r
883\r
884 if (state_slot_flags & (1 << menu_sel))\r
885 draw_savestate_bg(menu_sel);\r
886 gp2x_pd_clone_buffer2();\r
887\r
13059a60 888 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");\r
889\r
890 draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);\r
4ffd2858 891\r
892 /* draw all 10 slots */\r
893 y = tl_y;\r
894 for (i = 0; i < 10; i++, y+=10)\r
895 {\r
13059a60 896 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r
4ffd2858 897 }\r
13059a60 898 text_out16(tl_x, y, "back");\r
4ffd2858 899\r
13059a60 900 menu_flip();\r
4ffd2858 901}\r
902\r
903static int savestate_menu_loop(int is_loading)\r
904{\r
59d0f042 905 static int menu_sel = 10;\r
906 int menu_sel_max = 10;\r
4ffd2858 907 unsigned long inp = 0;\r
908\r
909 state_check_slots();\r
910\r
911 for(;;)\r
912 {\r
913 draw_savestate_menu(menu_sel, is_loading);\r
914 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
915 if(inp & GP2X_UP ) {\r
916 do {\r
917 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;\r
918 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
919 }\r
920 if(inp & GP2X_DOWN) {\r
921 do {\r
922 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;\r
923 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
924 }\r
925 if(inp & GP2X_B) { // save/load\r
926 if (menu_sel < 10) {\r
927 state_slot = menu_sel;\r
928 if (emu_SaveLoadGame(is_loading, 0)) {\r
929 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");\r
930 return 1;\r
931 }\r
932 return 0;\r
933 } else return 1;\r
934 }\r
935 if(inp & GP2X_X) return 1;\r
936 }\r
937}\r
938\r
720ee7f6 939// -------------- key config --------------\r
940\r
941static char *usb_joy_key_name(int joy, int num)\r
942{\r
943 static char name[16];\r
944 switch (num)\r
945 {\r
946 case 0: sprintf(name, "Joy%i UP", joy); break;\r
947 case 1: sprintf(name, "Joy%i DOWN", joy); break;\r
948 case 2: sprintf(name, "Joy%i LEFT", joy); break;\r
949 case 3: sprintf(name, "Joy%i RIGHT", joy); break;\r
950 default:sprintf(name, "Joy%i b%i", joy, num-3); break;\r
951 }\r
952 return name;\r
953}\r
954\r
95151aea 955static char *action_binds(int player_idx, int action_mask)\r
720ee7f6 956{\r
95151aea 957 static char strkeys[32*5];\r
720ee7f6 958 int joy, i;\r
959\r
960 strkeys[0] = 0;\r
95151aea 961 for (i = 0; i < 32; i++) // i is key index\r
720ee7f6 962 {\r
95151aea 963 if (currentConfig.KeyBinds[i] & action_mask)\r
720ee7f6 964 {\r
95151aea 965 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;\r
720ee7f6 966 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }\r
967 else strcpy(strkeys, gp2xKeyNames[i]);\r
968 }\r
969 }\r
970 for (joy = 0; joy < num_of_joys; joy++)\r
971 {\r
972 for (i = 0; i < 32; i++)\r
973 {\r
95151aea 974 if (currentConfig.JoyBinds[joy][i] & action_mask)\r
720ee7f6 975 {\r
95151aea 976 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;\r
720ee7f6 977 if (strkeys[0]) {\r
978 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));\r
979 break;\r
980 }\r
981 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));\r
982 }\r
983 }\r
984 }\r
985\r
95151aea 986 return strkeys;\r
987}\r
988\r
989static void unbind_action(int action)\r
990{\r
991 int i, u;\r
992\r
993 for (i = 0; i < 32; i++)\r
994 currentConfig.KeyBinds[i] &= ~action;\r
995 for (u = 0; u < 4; u++)\r
996 for (i = 0; i < 32; i++)\r
997 currentConfig.JoyBinds[u][i] &= ~action;\r
998}\r
999\r
1000static int count_bound_keys(int action, int joy)\r
1001{\r
1002 int i, keys = 0;\r
1003\r
1004 if (joy)\r
1005 {\r
1006 for (i = 0; i < 32; i++)\r
1007 if (currentConfig.JoyBinds[joy-1][i] & action) keys++;\r
1008 }\r
1009 else\r
1010 {\r
1011 for (i = 0; i < 32; i++)\r
1012 if (currentConfig.KeyBinds[i] & action) keys++;\r
1013 }\r
1014 return keys;\r
1015}\r
1016\r
1017typedef struct { char *name; int mask; } bind_action_t;\r
1018\r
1019static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)\r
1020{\r
1021 int x, y, tl_y = 40, i;\r
1022\r
e5d315a5 1023 gp2x_pd_clone_buffer2();\r
95151aea 1024 if (player_idx >= 0) {\r
13059a60 1025 text_out16(80, 20, "Player %i controls", player_idx + 1);\r
95151aea 1026 x = 100;\r
1027 } else {\r
13059a60 1028 text_out16(80, 20, "Emulator controls");\r
95151aea 1029 x = 40;\r
1030 }\r
1031\r
13059a60 1032 draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);\r
1033\r
95151aea 1034 y = tl_y;\r
1035 for (i = 0; i < opt_cnt; i++, y+=10)\r
13059a60 1036 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));\r
95151aea 1037\r
13059a60 1038 text_out16(x, y, "Done");\r
95151aea 1039\r
1040 if (sel < opt_cnt) {\r
13059a60 1041 text_out16(30, 180, "Press a button to bind/unbind");\r
1042 text_out16(30, 190, "Use SELECT to clear");\r
1043 text_out16(30, 200, "To bind UP/DOWN, hold SELECT");\r
1044 text_out16(30, 210, "Select \"Done\" to exit");\r
95151aea 1045 } else {\r
13059a60 1046 text_out16(30, 190, "Use Options -> Save cfg");\r
1047 text_out16(30, 200, "to save controls");\r
1048 text_out16(30, 210, "Press B or X to exit");\r
95151aea 1049 }\r
13059a60 1050 menu_flip();\r
720ee7f6 1051}\r
1052\r
95151aea 1053static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)\r
720ee7f6 1054{\r
95151aea 1055 int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;\r
720ee7f6 1056 unsigned long inp = 0;\r
1057\r
1058 for (;;)\r
1059 {\r
95151aea 1060 draw_key_config(opts, opt_cnt, player_idx, sel);\r
720ee7f6 1061 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);\r
1062 // printf("got %08lX from joy %i\n", inp, joy);\r
1063 if (joy == 0) {\r
95151aea 1064 if (!(inp & GP2X_SELECT)) {\r
1065 prev_select = 0;\r
1066 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }\r
1067 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }\r
720ee7f6 1068 }\r
95151aea 1069 if (sel >= opt_cnt) {\r
1070 if (inp & (GP2X_B|GP2X_X)) break;\r
1071 else continue;\r
1072 }\r
1073 // if we are here, we want to bind/unbind something\r
1074 if ((inp & GP2X_SELECT) && !prev_select)\r
1075 unbind_action(opts[sel].mask);\r
1076 prev_select = inp & GP2X_SELECT;\r
720ee7f6 1077 inp &= CONFIGURABLE_KEYS;\r
1078 inp &= ~GP2X_SELECT;\r
720ee7f6 1079 for (i = 0; i < 32; i++)\r
1080 if (inp & (1 << i)) {\r
95151aea 1081 if (count_bound_keys(opts[sel].mask, 0) >= 2)\r
1082 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only\r
1083 else currentConfig.KeyBinds[i] ^= opts[sel].mask;\r
1084 if (player_idx >= 0) {\r
1085 currentConfig.KeyBinds[i] &= ~(3 << 16);\r
1086 currentConfig.KeyBinds[i] |= player_idx << 16;\r
1087 }\r
720ee7f6 1088 }\r
95151aea 1089 }\r
1090 else if (sel < opt_cnt)\r
1091 {\r
720ee7f6 1092 for (i = 0; i < 32; i++)\r
1093 if (inp & (1 << i)) {\r
95151aea 1094 if (count_bound_keys(opts[sel].mask, joy) >= 1) // disallow combos for usbjoy\r
1095 currentConfig.JoyBinds[joy-1][i] &= ~opts[sel].mask;\r
1096 else currentConfig.JoyBinds[joy-1][i] ^= opts[sel].mask;\r
1097 if (player_idx >= 0) {\r
1098 currentConfig.JoyBinds[joy-1][i] &= ~(3 << 16);\r
1099 currentConfig.JoyBinds[joy-1][i] |= player_idx << 16;\r
1100 }\r
720ee7f6 1101 }\r
1102 }\r
1103 }\r
1104}\r
1105\r
1106static void draw_kc_sel(int menu_sel)\r
1107{\r
1108 int tl_x = 25+40, tl_y = 60, y, i;\r
1109 char joyname[36];\r
1110\r
1111 y = tl_y;\r
e5d315a5 1112 gp2x_pd_clone_buffer2();\r
13059a60 1113 draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);\r
720ee7f6 1114\r
13059a60 1115 text_out16(tl_x, y, "Player 1");\r
1116 text_out16(tl_x, (y+=10), "Player 2");\r
1117 text_out16(tl_x, (y+=10), "Emulator controls");\r
1118 text_out16(tl_x, (y+=10), "Done");\r
720ee7f6 1119\r
1120 tl_x = 25;\r
13059a60 1121 text_out16(tl_x, (y=110), "USB joys detected:");\r
720ee7f6 1122 if (num_of_joys > 0) {\r
1123 for (i = 0; i < num_of_joys; i++) {\r
1124 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;\r
13059a60 1125 text_out16(tl_x, (y+=10), "%i: %s", i+1, joyname);\r
720ee7f6 1126 }\r
1127 } else {\r
13059a60 1128 text_out16(tl_x, (y+=10), "none");\r
720ee7f6 1129 }\r
1130\r
13059a60 1131 menu_flip();\r
720ee7f6 1132}\r
1133\r
95151aea 1134\r
1135// PicoPad[] format: MXYZ SACB RLDU\r
1136static bind_action_t ctrl_actions[] =\r
1137{\r
1138 { "UP ", 0x001 },\r
1139 { "DOWN ", 0x002 },\r
1140 { "LEFT ", 0x004 },\r
1141 { "RIGHT ", 0x008 },\r
1142 { "A ", 0x040 },\r
1143 { "B ", 0x010 },\r
1144 { "C ", 0x020 },\r
1145 { "START ", 0x080 },\r
1146 { "MODE ", 0x800 },\r
1147 { "X ", 0x400 },\r
1148 { "Y ", 0x200 },\r
1149 { "Z ", 0x100 },\r
1150};\r
1151\r
1152// player2_flag, ?, ?, ?, ?, ?, ?, menu\r
1153// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",\r
1154// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"\r
1155static bind_action_t emuctrl_actions[] =\r
1156{\r
95151aea 1157 { "Load State ", 1<<28 },\r
1158 { "Save State ", 1<<27 },\r
95151aea 1159 { "Prev Save Slot ", 1<<25 },\r
1160 { "Next Save Slot ", 1<<24 },\r
13059a60 1161 { "Switch Renderer", 1<<26 },\r
1162 { "Volume Down ", 1<<30 },\r
1163 { "Volume Up ", 1<<29 },\r
95151aea 1164 { "Enter Menu ", 1<<23 },\r
1165};\r
1166\r
720ee7f6 1167static void kc_sel_loop(void)\r
1168{\r
95151aea 1169 int menu_sel = 3, menu_sel_max = 3;\r
720ee7f6 1170 unsigned long inp = 0;\r
95151aea 1171 int is_6button = currentConfig.PicoOpt & 0x020;\r
720ee7f6 1172\r
95151aea 1173 while (1)\r
720ee7f6 1174 {\r
1175 draw_kc_sel(menu_sel);\r
1176 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);\r
95151aea 1177 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1178 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1179 if (inp & GP2X_B) {\r
720ee7f6 1180 switch (menu_sel) {\r
95151aea 1181 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;\r
1182 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;\r
1183 case 2: key_config_loop(emuctrl_actions,\r
1184 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;\r
1185 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;\r
720ee7f6 1186 default: return;\r
1187 }\r
1188 }\r
95151aea 1189 if (inp & GP2X_X) return;\r
720ee7f6 1190 }\r
1191}\r
1192\r
1193\r
daf91588 1194// --------- sega/mega cd options ----------\r
1195\r
59633198 1196menu_entry cdopt_entries[] =\r
daf91588 1197{\r
59633198 1198 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },\r
1199 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },\r
1200 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },\r
1201 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1 },\r
1202 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, &currentConfig.PicoOpt, 0x0800, 0, 0, 1 },\r
1203 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &currentConfig.PicoOpt, 0x0400, 0, 0, 1 },\r
1204 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },\r
1205 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &currentConfig.PicoOpt, 0x8000, 0, 0, 1 },\r
1206 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&currentConfig.PicoOpt, 0x1000, 0, 0, 1 },\r
1207 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &currentConfig.PicoOpt, 0x2000, 0, 0, 1 },\r
1208 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },\r
1209};\r
1210\r
1211#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))\r
1212\r
1213\r
1214struct bios_names_t\r
1215{\r
1216 char us[32], eu[32], jp[32];\r
1217};\r
1218\r
1219static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1220{\r
1221 struct bios_names_t *bios_names = param;\r
1222 char ra_buff[16];\r
1223\r
1224 switch (entry->id)\r
1225 {\r
13059a60 1226 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;\r
1227 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;\r
1228 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;\r
59633198 1229 case MA_CDOPT_READAHEAD:\r
1230 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1231 else strcpy(ra_buff, " OFF");\r
13059a60 1232 text_out16(x, y, "ReadAhead buffer %s", ra_buff);\r
59633198 1233 break;\r
1234 default:break;\r
1235 }\r
1236}\r
1237\r
1238static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)\r
1239{\r
1240 int tl_x = 25, tl_y = 60;\r
1241 menu_id selected_id;\r
5f9922e6 1242 char ra_buff[16];\r
1243\r
1244 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);\r
1245 else strcpy(ra_buff, " OFF");\r
daf91588 1246\r
e5d315a5 1247 gp2x_pd_clone_buffer2();\r
1248\r
13059a60 1249 draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);\r
daf91588 1250\r
13059a60 1251 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);\r
daf91588 1252\r
59633198 1253 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1254 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||\r
1255 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||\r
1256 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))\r
13059a60 1257 text_out16(tl_x, 210, "Press start to test selected BIOS");\r
daf91588 1258\r
13059a60 1259 menu_flip();\r
daf91588 1260}\r
1261\r
1262static void cd_menu_loop_options(void)\r
1263{\r
59d0f042 1264 static int menu_sel = 0;\r
1265 int menu_sel_max = 10;\r
daf91588 1266 unsigned long inp = 0;\r
59633198 1267 struct bios_names_t bios_names;\r
1268 menu_id selected_id;\r
1269 char *bios, *p;\r
daf91588 1270\r
1271 if (find_bios(4, &bios)) { // US\r
1272 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1273 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;\r
1274 } else strcpy(bios_names.us, "NOT FOUND");\r
daf91588 1275\r
1276 if (find_bios(8, &bios)) { // EU\r
1277 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1278 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;\r
1279 } else strcpy(bios_names.eu, "NOT FOUND");\r
daf91588 1280\r
1281 if (find_bios(1, &bios)) { // JP\r
1282 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;\r
59633198 1283 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;\r
1284 } else strcpy(bios_names.jp, "NOT FOUND");\r
daf91588 1285\r
1286 for(;;)\r
1287 {\r
59633198 1288 draw_cd_menu_options(menu_sel, &bios_names);\r
daf91588 1289 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);\r
59633198 1290 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1291 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1292 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);\r
1293 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1294 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1295 selected_id == MA_CDOPT_READAHEAD) {\r
1296 if (inp & GP2X_LEFT) {\r
1297 PicoCDBuffers >>= 1;\r
1298 if (PicoCDBuffers < 64) PicoCDBuffers = 0;\r
1299 } else {\r
1300 if (PicoCDBuffers < 64) PicoCDBuffers = 64;\r
1301 else PicoCDBuffers <<= 1;\r
1302 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M\r
1303 }\r
daf91588 1304 }\r
1305 }\r
59633198 1306 if (inp & GP2X_B) { // toggleable options\r
1307 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&\r
1308 selected_id == MA_CDOPT_DONE) {\r
1309 return;\r
1310 }\r
1311 }\r
1312 if (inp & GP2X_START) { // BIOS testers\r
1313 switch (selected_id) {\r
1314 case MA_CDOPT_TESTBIOS_USA:\r
1315 if (find_bios(4, &bios)) { // test US\r
daf91588 1316 strcpy(romFileName, bios);\r
1317 engineState = PGS_ReloadRom;\r
1318 return;\r
1319 }\r
1320 break;\r
59633198 1321 case MA_CDOPT_TESTBIOS_EUR:\r
1322 if (find_bios(8, &bios)) { // test EU\r
daf91588 1323 strcpy(romFileName, bios);\r
1324 engineState = PGS_ReloadRom;\r
1325 return;\r
1326 }\r
1327 break;\r
59633198 1328 case MA_CDOPT_TESTBIOS_JAP:\r
1329 if (find_bios(1, &bios)) { // test JP\r
daf91588 1330 strcpy(romFileName, bios);\r
1331 engineState = PGS_ReloadRom;\r
1332 return;\r
1333 }\r
1334 break;\r
59633198 1335 default:\r
1336 break;\r
daf91588 1337 }\r
1338 }\r
59633198 1339 if (inp & (GP2X_X|GP2X_A)) return;\r
daf91588 1340 }\r
1341}\r
1342\r
1343\r
1344// --------- advanced options ----------\r
1345\r
59633198 1346menu_entry opt2_entries[] =\r
1347{\r
1348 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },\r
1349 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },\r
1350 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },\r
1351 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },\r
1352 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },\r
1353 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },\r
1354 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1 },\r
1355 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1 },\r
1356 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },\r
1357 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, &currentConfig.EmuOpt, 0x0100, 0, 0, 1 },\r
1358 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, &currentConfig.EmuOpt, 0x0010, 0, 0, 1 },\r
1359 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },\r
1360};\r
1361\r
1362#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))\r
1363\r
1364static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
1365{\r
1366 if (entry->id == MA_OPT2_GAMMA)\r
13059a60 1367 text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);\r
59633198 1368 else if (entry->id == MA_OPT2_SQUIDGEHACK)\r
13059a60 1369 text_out16(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",\r
59633198 1370 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");\r
1371}\r
1372\r
1373\r
720ee7f6 1374static void draw_amenu_options(int menu_sel)\r
1375{\r
59633198 1376 int tl_x = 25, tl_y = 50;\r
720ee7f6 1377\r
e5d315a5 1378 gp2x_pd_clone_buffer2();\r
1379\r
13059a60 1380 draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);\r
720ee7f6 1381\r
13059a60 1382 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);\r
720ee7f6 1383\r
13059a60 1384 menu_flip();\r
720ee7f6 1385}\r
1386\r
1387static void amenu_loop_options(void)\r
1388{\r
59d0f042 1389 static int menu_sel = 0;\r
59633198 1390 int menu_sel_max;\r
720ee7f6 1391 unsigned long inp = 0;\r
59633198 1392 menu_id selected_id;\r
1393\r
1394 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;\r
720ee7f6 1395\r
1396 for(;;)\r
1397 {\r
1398 draw_amenu_options(menu_sel);\r
1399 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
59633198 1400 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1401 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1402 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);\r
1403 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1404 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&\r
1405 selected_id == MA_OPT2_GAMMA) {\r
1406 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1407 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;\r
1408 if (currentConfig.gamma < 1) currentConfig.gamma = 1;\r
1409 if (currentConfig.gamma > 300) currentConfig.gamma = 300;\r
1410 draw_amenu_options(menu_sel);\r
1411 usleep(18*1000);\r
1412 }\r
720ee7f6 1413 }\r
1414 }\r
59633198 1415 if (inp & GP2X_B) { // toggleable options\r
1416 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&\r
1417 selected_id == MA_OPT2_DONE) {\r
1418 return;\r
720ee7f6 1419 }\r
1420 }\r
59633198 1421 if (inp & (GP2X_X|GP2X_A)) return;\r
720ee7f6 1422 }\r
1423}\r
1424\r
1425// -------------- options --------------\r
1426\r
59633198 1427\r
1428menu_entry opt_entries[] =\r
1429{\r
1430 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },\r
1431 { NULL, MB_RANGE, MA_OPT_SCALING, &currentConfig.scaling, 0, 0, 3, 1 },\r
1432 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, &currentConfig.PicoOpt, 0x040, 0, 0, 1 },\r
1433 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, &currentConfig.PicoOpt, 0x080, 0, 0, 1 },\r
1434 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x002, 0, 0, 1 },\r
1435 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1 },\r
1436 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x004, 0, 0, 1 },\r
1437 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },\r
1438 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, &currentConfig.PicoOpt, 0x200, 0, 0, 1 },\r
1439 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &currentConfig.PicoOpt, 0x020, 0, 0, 1 },\r
1440 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },\r
1441 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x001, 0, 0, 1 },\r
1442 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },\r
1443 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },\r
1444 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },\r
1445 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },\r
1446 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },\r
1447 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },\r
1448 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },\r
1449 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },\r
1450};\r
1451\r
1452#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))\r
1453\r
1454\r
979ba09f 1455static const char *region_name(unsigned int code)\r
720ee7f6 1456{\r
979ba09f 1457 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
1458 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
1459 int u, i = 0;\r
1460 if (code) {\r
1461 code <<= 1;\r
1462 while((code >>= 1)) i++;\r
1463 if (i > 4) return "unknown";\r
1464 return names[i];\r
1465 } else {\r
1466 static char name[24];\r
1467 strcpy(name, "Auto:");\r
1468 for (u = 0; u < 3; u++) {\r
1469 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;\r
1470 while((code >>= 1)) i++;\r
1471 strcat(name, names_short[i]);\r
1472 }\r
1473 return name;\r
1474 }\r
720ee7f6 1475}\r
1476\r
59633198 1477\r
1478static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)\r
720ee7f6 1479{\r
59633198 1480 char *str, str24[24];\r
1481\r
1482 switch (entry->id)\r
1483 {\r
1484 case MA_OPT_RENDERER:\r
1485 if (currentConfig.PicoOpt&0x10)\r
1486 str = " 8bit fast";\r
1487 else if (currentConfig.EmuOpt&0x80)\r
1488 str = "16bit accurate";\r
1489 else\r
1490 str = " 8bit accurate";\r
13059a60 1491 text_out16(x, y, "Renderer: %s", str);\r
59633198 1492 break;\r
1493 case MA_OPT_SCALING:\r
1494 switch (currentConfig.scaling) {\r
1495 default: str = " OFF"; break;\r
1496 case 1: str = "hw horizontal"; break;\r
1497 case 2: str = "hw horiz. + vert."; break;\r
1498 case 3: str = "sw horizontal"; break;\r
1499 }\r
13059a60 1500 text_out16(x, y, "Scaling: %s", str);\r
59633198 1501 break;\r
1502 case MA_OPT_FRAMESKIP:\r
1503 if (currentConfig.Frameskip < 0)\r
1504 strcpy(str24, "Auto");\r
1505 else sprintf(str24, "%i", currentConfig.Frameskip);\r
13059a60 1506 text_out16(x, y, "Frameskip %s", str24);\r
59633198 1507 break;\r
1508 case MA_OPT_SOUND_QUALITY:\r
1509 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";\r
13059a60 1510 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);\r
59633198 1511 break;\r
1512 case MA_OPT_REGION:\r
13059a60 1513 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));\r
59633198 1514 break;\r
1515 case MA_OPT_CONFIRM_STATES:\r
1516 switch ((currentConfig.EmuOpt >> 9) & 5) {\r
1517 default: str = "OFF"; break;\r
1518 case 1: str = "writes"; break;\r
1519 case 4: str = "loads"; break;\r
1520 case 5: str = "both"; break;\r
1521 }\r
13059a60 1522 text_out16(x, y, "Confirm savestate %s", str);\r
59633198 1523 break;\r
1524 case MA_OPT_CPU_CLOCKS:\r
13059a60 1525 text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);\r
59633198 1526 break;\r
1527 case MA_OPT_SAVECFG:\r
1528 str24[0] = 0;\r
1529 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);\r
13059a60 1530 text_out16(x, y, "Save cfg as default%s", str24);\r
59633198 1531 break;\r
1532 case MA_OPT_LOADCFG:\r
13059a60 1533 text_out16(x, y, "Load cfg from profile %i", config_slot);\r
59633198 1534 break;\r
1535 default:\r
1536 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);\r
1537 break;\r
46ede6a6 1538 }\r
59633198 1539}\r
1540\r
1541\r
1542\r
1543static void draw_menu_options(int menu_sel)\r
1544{\r
13059a60 1545 int tl_x = 25, tl_y = 24;\r
720ee7f6 1546\r
e5d315a5 1547 gp2x_pd_clone_buffer2();\r
1548\r
13059a60 1549 draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);\r
720ee7f6 1550\r
13059a60 1551 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);\r
720ee7f6 1552\r
13059a60 1553 menu_flip();\r
720ee7f6 1554}\r
1555\r
1556static int sndrate_prevnext(int rate, int dir)\r
1557{\r
1558 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
1559\r
1560 for (i = 0; i < 5; i++)\r
1561 if (rates[i] == rate) break;\r
1562\r
1563 i += dir ? 1 : -1;\r
1564 if (i > 4) return dir ? 44100 : 22050;\r
1565 if (i < 0) return dir ? 11025 : 8000;\r
1566 return rates[i];\r
1567}\r
1568\r
979ba09f 1569static void region_prevnext(int right)\r
1570{\r
1571 // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
1572 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
1573 int i;\r
1574 if (right) {\r
1575 if (!currentConfig.PicoRegion) {\r
1576 for (i = 0; i < 6; i++)\r
1577 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1578 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
1579 else currentConfig.PicoRegion=1;\r
1580 }\r
1581 else currentConfig.PicoRegion<<=1;\r
1582 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;\r
1583 } else {\r
1584 if (!currentConfig.PicoRegion) {\r
1585 for (i = 0; i < 6; i++)\r
1586 if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
1587 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
1588 }\r
1589 else currentConfig.PicoRegion>>=1;\r
1590 }\r
1591}\r
1592\r
720ee7f6 1593static void menu_options_save(void)\r
1594{\r
720ee7f6 1595 PicoOpt = currentConfig.PicoOpt;\r
1596 PsndRate = currentConfig.PsndRate;\r
1597 PicoRegionOverride = currentConfig.PicoRegion;\r
95151aea 1598 if (!(PicoOpt & 0x20)) {\r
1599 // unbind XYZ MODE, just in case\r
1600 unbind_action(0xf00);\r
720ee7f6 1601 }\r
79cad122 1602 scaling_update();\r
720ee7f6 1603}\r
1604\r
daf91588 1605static int menu_loop_options(void)\r
720ee7f6 1606{\r
59d0f042 1607 static int menu_sel = 0;\r
59633198 1608 int menu_sel_max, ret;\r
720ee7f6 1609 unsigned long inp = 0;\r
59633198 1610 menu_id selected_id;\r
720ee7f6 1611\r
979ba09f 1612 currentConfig.PicoOpt = PicoOpt;\r
1613 currentConfig.PsndRate = PsndRate;\r
1614 currentConfig.PicoRegion = PicoRegionOverride;\r
720ee7f6 1615\r
59633198 1616 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);\r
1617 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1618 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
95151aea 1619 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
59633198 1620\r
1621 while (1)\r
720ee7f6 1622 {\r
1623 draw_menu_options(menu_sel);\r
1624 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);\r
59633198 1625 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1626 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
1627 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);\r
1628 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise\r
1629 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {\r
1630 switch (selected_id) {\r
1631 case MA_OPT_RENDERER:\r
1632 if (inp & GP2X_LEFT) {\r
1633 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;\r
1634 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;\r
1635 else if ( currentConfig.EmuOpt &0x80) break;\r
1636 } else {\r
1637 if ( currentConfig.PicoOpt&0x10) break;\r
1638 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;\r
1639 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;\r
1640 }\r
1641 break;\r
1642 case MA_OPT_SOUND_QUALITY:\r
1643 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {\r
1644 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;\r
1645 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {\r
1646 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;\r
1647 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);\r
1648 break;\r
1649 case MA_OPT_REGION:\r
1650 region_prevnext(inp & GP2X_RIGHT);\r
1651 break;\r
1652 case MA_OPT_CONFIRM_STATES: {\r
1653 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
1654 n += (inp & GP2X_LEFT) ? -1 : 1;\r
1655 if (n < 0) n = 0; else if (n > 3) n = 3;\r
1656 n |= n << 1; n &= ~2;\r
1657 currentConfig.EmuOpt &= ~0xa00;\r
1658 currentConfig.EmuOpt |= n << 9;\r
1659 break;\r
1660 }\r
1661 case MA_OPT_SAVE_SLOT:\r
1662 if (inp & GP2X_RIGHT) {\r
1663 state_slot++; if (state_slot > 9) state_slot = 0;\r
1664 } else {state_slot--; if (state_slot < 0) state_slot = 9;\r
1665 }\r
1666 break;\r
1667 case MA_OPT_CPU_CLOCKS:\r
1668 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {\r
1669 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;\r
1670 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;\r
1671 draw_menu_options(menu_sel);\r
1672 usleep(50*1000);\r
1673 }\r
1674 break;\r
1675 case MA_OPT_SAVECFG:\r
1676 case MA_OPT_SAVECFG_GAME:\r
1677 case MA_OPT_LOADCFG:\r
1678 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;\r
1679 if (config_slot > 9) config_slot = 0;\r
1680 if (config_slot < 0) config_slot = 9;\r
1681 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
1682 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;\r
1683 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
1684 break;\r
1685 default:\r
1686 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1687 break;\r
1688 }\r
1689 }\r
1690 }\r
1691 if (inp & GP2X_B) {\r
1692 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))\r
1693 {\r
1694 switch (selected_id)\r
1695 {\r
1696 case MA_OPT_SCD_OPTS:\r
1697 cd_menu_loop_options();\r
1698 if (engineState == PGS_ReloadRom)\r
1699 return 0; // test BIOS\r
1700 break;\r
1701 case MA_OPT_ADV_OPTS:\r
1702 amenu_loop_options();\r
1703 break;\r
1704 case MA_OPT_SAVECFG: // done (update and write)\r
1705 menu_options_save();\r
1706 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");\r
1707 else strcpy(menuErrorMsg, "failed to write config");\r
1708 return 1;\r
1709 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)\r
1710 menu_options_save();\r
1711 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");\r
1712 else strcpy(menuErrorMsg, "failed to write config");\r
1713 return 1;\r
1714 case MA_OPT_LOADCFG:\r
95151aea 1715 ret = emu_ReadConfig(1, 1);\r
1716 if (!ret) ret = emu_ReadConfig(0, 1);\r
1717 if (ret) strcpy(menuErrorMsg, "config loaded");\r
59633198 1718 else strcpy(menuErrorMsg, "failed to load config");\r
1719 return 1;\r
1720 default:\r
1721 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);\r
1722 break;\r
1723 }\r
720ee7f6 1724 }\r
1725 }\r
979ba09f 1726 if(inp & (GP2X_X|GP2X_A)) {\r
720ee7f6 1727 menu_options_save();\r
daf91588 1728 return 0; // done (update, no write)\r
720ee7f6 1729 }\r
720ee7f6 1730 }\r
1731}\r
1732\r
1733// -------------- credits --------------\r
1734\r
1735static void draw_menu_credits(void)\r
1736{\r
13059a60 1737 int tl_x = 15, tl_y = 64, y;\r
e5d315a5 1738 gp2x_pd_clone_buffer2();\r
720ee7f6 1739\r
13059a60 1740 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");\r
720ee7f6 1741 y = tl_y;\r
13059a60 1742 text_out16(tl_x, y, "Credits:");\r
1743 text_out16(tl_x, (y+=10), "Dave: Cyclone 68000 core,");\r
1744 text_out16(tl_x, (y+=10), " base code of PicoDrive");\r
1745 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");\r
1746 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");\r
1747 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");\r
1748 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");\r
1749 text_out16(tl_x, (y+=10), " opensource Gens");\r
1750 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");\r
1751 text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK");\r
1752 text_out16(tl_x, (y+=10), "Squidge: squidgehack");\r
1753 text_out16(tl_x, (y+=10), "Dzz: ARM940 sample");\r
1754 text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");\r
1755 text_out16(tl_x, (y+=10), "craigix: GP2X hardware");\r
f9a37a02 1756 text_out16(tl_x, (y+=10), "ketchupgun: skin design");\r
13059a60 1757\r
1758 menu_flip();\r
720ee7f6 1759}\r
1760\r
1761\r
1762// -------------- root menu --------------\r
1763\r
59633198 1764menu_entry main_entries[] =\r
1765{\r
1766 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },\r
1767 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },\r
1768 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },\r
1769 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },\r
1770 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },\r
1771 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },\r
1772 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },\r
1773 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },\r
1774 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },\r
1775 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }\r
1776};\r
1777\r
1778#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))\r
1779\r
720ee7f6 1780static void draw_menu_root(int menu_sel)\r
1781{\r
59633198 1782 const int tl_x = 70, tl_y = 70;\r
1783\r
e5d315a5 1784 gp2x_pd_clone_buffer2();\r
720ee7f6 1785\r
13059a60 1786 text_out16(tl_x, 20, "PicoDrive v" VERSION);\r
1787\r
1788 draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);\r
720ee7f6 1789\r
59633198 1790 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);\r
720ee7f6 1791\r
720ee7f6 1792 // error\r
13059a60 1793 if (menuErrorMsg[0]) {\r
1794 memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2);\r
1795 text_out16(5, 226, menuErrorMsg);\r
1796 }\r
1797 menu_flip();\r
720ee7f6 1798}\r
1799\r
1800\r
1801static void menu_loop_root(void)\r
1802{\r
59633198 1803 static int menu_sel = 0;\r
1804 int ret, menu_sel_max;\r
720ee7f6 1805 unsigned long inp = 0;\r
720ee7f6 1806\r
59633198 1807 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);\r
1808 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);\r
1809 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);\r
1810 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);\r
1811 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);\r
1812\r
1813 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;\r
95151aea 1814 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;\r
720ee7f6 1815\r
79cad122 1816 /* make sure action buttons are not pressed on entering menu */\r
1817 draw_menu_root(menu_sel);\r
1818 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);\r
1819\r
1820 for (;;)\r
720ee7f6 1821 {\r
1822 draw_menu_root(menu_sel);\r
0ae6813e 1823 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);\r
59633198 1824 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
1825 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
0ae6813e 1826 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();\r
720ee7f6 1827 if(inp &(GP2X_SELECT|GP2X_X)){\r
1828 if (rom_data) {\r
1829 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released\r
1830 engineState = PGS_Running;\r
1831 break;\r
1832 }\r
1833 }\r
59633198 1834 if(inp & GP2X_B) {\r
1835 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))\r
1836 {\r
1837 case MA_MAIN_RESUME_GAME:\r
5e2e14f2 1838 if (rom_data) {\r
1839 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
1840 engineState = PGS_Running;\r
1841 return;\r
1842 }\r
720ee7f6 1843 break;\r
59633198 1844 case MA_MAIN_SAVE_STATE:\r
720ee7f6 1845 if (rom_data) {\r
4ffd2858 1846 if(savestate_menu_loop(0))\r
720ee7f6 1847 continue;\r
720ee7f6 1848 engineState = PGS_Running;\r
1849 return;\r
1850 }\r
1851 break;\r
59633198 1852 case MA_MAIN_LOAD_STATE:\r
720ee7f6 1853 if (rom_data) {\r
4ffd2858 1854 if(savestate_menu_loop(1))\r
720ee7f6 1855 continue;\r
720ee7f6 1856 engineState = PGS_Running;\r
1857 return;\r
1858 }\r
1859 break;\r
59633198 1860 case MA_MAIN_RESET_GAME:\r
720ee7f6 1861 if (rom_data) {\r
1862 emu_ResetGame();\r
1863 engineState = PGS_Running;\r
1864 return;\r
1865 }\r
1866 break;\r
59633198 1867 case MA_MAIN_LOAD_ROM:\r
13059a60 1868 {\r
1869 char curr_path[PATH_MAX], *selfname;\r
1870 FILE *tstf;\r
1871 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
1872 {\r
1873 fclose(tstf);\r
1874 strcpy(curr_path, currentConfig.lastRomFile);\r
1875 }\r
1876 else\r
1877 getcwd(curr_path, PATH_MAX);\r
720ee7f6 1878 selfname = romsel_loop(curr_path);\r
1879 if (selfname) {\r
1880 printf("selected file: %s\n", selfname);\r
720ee7f6 1881 engineState = PGS_ReloadRom;\r
13059a60 1882 return;\r
720ee7f6 1883 }\r
13059a60 1884 break;\r
1885 }\r
59633198 1886 case MA_MAIN_OPTIONS:\r
daf91588 1887 ret = menu_loop_options();\r
1888 if (ret == 1) continue; // status update\r
1889 if (engineState == PGS_ReloadRom)\r
1890 return; // BIOS test\r
720ee7f6 1891 break;\r
59633198 1892 case MA_MAIN_CONTROLS:\r
720ee7f6 1893 kc_sel_loop();\r
1894 break;\r
59633198 1895 case MA_MAIN_CREDITS:\r
720ee7f6 1896 draw_menu_credits();\r
1897 usleep(500*1000);\r
1898 inp = wait_for_input(GP2X_B|GP2X_X);\r
1899 break;\r
59633198 1900 case MA_MAIN_EXIT:\r
720ee7f6 1901 engineState = PGS_Quit;\r
1902 return;\r
59633198 1903 case MA_MAIN_PATCHES:\r
70d2ecc5 1904 if (rom_data && PicoPatches) {\r
1905 patches_menu_loop();\r
1906 PicoPatchApply();\r
1907 strcpy(menuErrorMsg, "Patches applied");\r
1908 continue;\r
1909 }\r
1910 break;\r
59633198 1911 default:\r
1912 printf("%s: something unknown selected\n", __FUNCTION__);\r
1913 break;\r
720ee7f6 1914 }\r
1915 }\r
1916 menuErrorMsg[0] = 0; // clear error msg\r
1917 }\r
1918}\r
1919\r
f9a37a02 1920static void menu_darken_bg(void *dst, int pixels, int darker)\r
720ee7f6 1921{\r
13059a60 1922 unsigned int *screen = dst;\r
1923 pixels /= 2;\r
f9a37a02 1924 if (darker)\r
13059a60 1925 {\r
f9a37a02 1926 while (pixels--)\r
1927 {\r
1928 unsigned int p = *screen;\r
1929 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
1930 }\r
1931 }\r
1932 else\r
1933 {\r
1934 while (pixels--)\r
1935 {\r
1936 unsigned int p = *screen;\r
1937 *screen++ = (p&0xf79ef79e)>>1;\r
1938 }\r
13059a60 1939 }\r
1940}\r
e5d315a5 1941\r
13059a60 1942static void menu_prepare_bg(int use_game_bg)\r
1943{\r
1944 if (use_game_bg)\r
1945 {\r
1946 // darken the active framebuffer\r
1947 memset(gp2x_screen, 0, 320*8*2);\r
f9a37a02 1948 menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224, 1);\r
13059a60 1949 memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2);\r
1950 }\r
1951 else\r
1952 {\r
1953 // should really only happen once, on startup..\r
1954 readpng(gp2x_screen, "skin/background.png", READPNG_BG);\r
4ffd2858 1955 }\r
720ee7f6 1956\r
13059a60 1957 // copy to buffer2\r
1958 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);\r
4ffd2858 1959}\r
1960\r
1961static void menu_gfx_prepare(void)\r
1962{\r
13059a60 1963 menu_prepare_bg(rom_data != NULL);\r
4ffd2858 1964\r
13059a60 1965 // switch to 16bpp\r
1966 gp2x_video_changemode2(16);\r
79cad122 1967 gp2x_video_RGB_setscaling(0, 320, 240);\r
13059a60 1968 menu_flip();\r
e5d315a5 1969}\r
1970\r
1971\r
1972void menu_loop(void)\r
1973{\r
1974 menu_gfx_prepare();\r
720ee7f6 1975\r
1976 menu_loop_root();\r
1977\r
1978 menuErrorMsg[0] = 0;\r
1979}\r
5e2e14f2 1980\r
1981\r
1982// --------- CD tray close menu ----------\r
1983\r
1984static void draw_menu_tray(int menu_sel)\r
1985{\r
1986 int tl_x = 70, tl_y = 90, y;\r
13059a60 1987 memset(gp2x_screen, 0, 320*240*2);\r
5e2e14f2 1988\r
13059a60 1989 text_out16(tl_x, 20, "The unit is about to");\r
1990 text_out16(tl_x, 30, "close the CD tray.");\r
5e2e14f2 1991\r
1992 y = tl_y;\r
13059a60 1993 text_out16(tl_x, y, "Load new CD image");\r
1994 text_out16(tl_x, (y+=10), "Insert nothing");\r
5e2e14f2 1995\r
1996 // draw cursor\r
13059a60 1997 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");\r
5e2e14f2 1998 // error\r
13059a60 1999 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);\r
2000 menu_flip();\r
5e2e14f2 2001}\r
2002\r
2003\r
2004int menu_loop_tray(void)\r
2005{\r
2006 int menu_sel = 0, menu_sel_max = 1;\r
2007 unsigned long inp = 0;\r
2008 char curr_path[PATH_MAX], *selfname;\r
2009 FILE *tstf;\r
2010\r
2011 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
2012 menu_gfx_prepare();\r
2013\r
2014 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )\r
2015 {\r
2016 fclose(tstf);\r
2017 strcpy(curr_path, currentConfig.lastRomFile);\r
2018 }\r
2019 else\r
2020 {\r
2021 getcwd(curr_path, PATH_MAX);\r
2022 }\r
2023\r
2024 /* make sure action buttons are not pressed on entering menu */\r
2025 draw_menu_tray(menu_sel);\r
2026 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);\r
2027\r
2028 for (;;)\r
2029 {\r
2030 draw_menu_tray(menu_sel);\r
2031 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);\r
2032 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }\r
2033 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }\r
2034 if(inp & GP2X_B ) {\r
2035 switch (menu_sel) {\r
2036 case 0: // select image\r
2037 selfname = romsel_loop(curr_path);\r
2038 if (selfname) {\r
2039 int ret = -1, cd_type;\r
2040 cd_type = emu_cd_check(NULL);\r
2041 if (cd_type > 0)\r
2042 ret = Insert_CD(romFileName, cd_type == 2);\r
2043 if (ret != 0) {\r
2044 sprintf(menuErrorMsg, "Load failed, invalid CD image?");\r
2045 printf("%s\n", menuErrorMsg);\r
2046 continue;\r
2047 }\r
2048 engineState = PGS_RestartRun;\r
2049 return 1;\r
2050 }\r
2051 break;\r
2052 case 1: // insert nothing\r
2053 engineState = PGS_RestartRun;\r
2054 return 0;\r
2055 }\r
2056 }\r
2057 menuErrorMsg[0] = 0; // clear error msg\r
2058 }\r
2059}\r
2060\r
2061\r
PicoDrive's frontend in a lib