131f0d94 |
1 | /*\r |
2924e571 |
2 | * (C) GraÅžvydas "notaz" Ignotas, 2006-2011\r |
131f0d94 |
3 | *\r |
4 | * This work is licensed under the terms of any of these licenses\r |
5 | * (at your option):\r |
6 | * - GNU GPL, version 2 or later.\r |
7 | * - GNU LGPL, version 2.1 or later.\r |
8 | * See the COPYING file in the top-level directory.\r |
9 | */\r |
698517be |
10 | \r |
11 | #include <stdio.h>\r |
12 | #include <string.h>\r |
13 | #include <stdlib.h>\r |
14 | #include <stdarg.h>\r |
4b98cfee |
15 | #include <time.h>\r |
698517be |
16 | \r |
17 | #include "menu.h"\r |
18 | #include "fonts.h"\r |
19 | #include "readpng.h"\r |
20 | #include "lprintf.h"\r |
21 | #include "input.h"\r |
22 | #include "plat.h"\r |
23 | #include "posix.h"\r |
24 | \r |
25 | static char static_buff[64];\r |
26 | static int menu_error_time = 0;\r |
27 | char menu_error_msg[64] = { 0, };\r |
28 | void *g_menuscreen_ptr;\r |
29 | void *g_menubg_src_ptr;\r |
30 | void *g_menubg_ptr;\r |
31 | \r |
32 | #if !MSCREEN_SIZE_FIXED\r |
33 | int g_menuscreen_w;\r |
34 | int g_menuscreen_h;\r |
35 | #endif\r |
36 | \r |
37 | static unsigned char *menu_font_data = NULL;\r |
38 | static int menu_text_color = 0xffff; // default to white\r |
39 | static int menu_sel_color = -1; // disabled\r |
40 | \r |
41 | /* note: these might become non-constant in future */\r |
42 | #if MENU_X2\r |
43 | static const int me_mfont_w = 16, me_mfont_h = 20;\r |
44 | static const int me_sfont_w = 12, me_sfont_h = 20;\r |
45 | #else\r |
46 | static const int me_mfont_w = 8, me_mfont_h = 10;\r |
47 | static const int me_sfont_w = 6, me_sfont_h = 10;\r |
48 | #endif\r |
49 | \r |
50 | // draws text to current bbp16 screen\r |
51 | static void text_out16_(int x, int y, const char *text, int color)\r |
52 | {\r |
53 | int i, lh, tr, tg, tb, len;\r |
54 | unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r |
55 | tr = (color & 0xf800) >> 8;\r |
56 | tg = (color & 0x07e0) >> 3;\r |
57 | tb = (color & 0x001f) << 3;\r |
58 | \r |
59 | if (text == (void *)1)\r |
60 | {\r |
61 | // selector symbol\r |
62 | text = "";\r |
63 | len = 1;\r |
64 | }\r |
65 | else\r |
66 | {\r |
67 | const char *p;\r |
68 | for (p = text; *p != 0 && *p != '\n'; p++)\r |
69 | ;\r |
70 | len = p - text;\r |
71 | }\r |
72 | \r |
73 | lh = me_mfont_h;\r |
74 | if (y + lh > g_menuscreen_h)\r |
75 | lh = g_menuscreen_h - y;\r |
76 | \r |
77 | for (i = 0; i < len; i++)\r |
78 | {\r |
79 | unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r |
80 | unsigned short *dst = dest;\r |
81 | int u, l;\r |
82 | \r |
83 | for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)\r |
84 | {\r |
85 | for (u = me_mfont_w / 2; u > 0; u--, src++)\r |
86 | {\r |
87 | int c, r, g, b;\r |
88 | c = *src >> 4;\r |
89 | r = (*dst & 0xf800) >> 8;\r |
90 | g = (*dst & 0x07e0) >> 3;\r |
91 | b = (*dst & 0x001f) << 3;\r |
92 | r = (c^0xf)*r/15 + c*tr/15;\r |
93 | g = (c^0xf)*g/15 + c*tg/15;\r |
94 | b = (c^0xf)*b/15 + c*tb/15;\r |
95 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
96 | c = *src & 0xf;\r |
97 | r = (*dst & 0xf800) >> 8;\r |
98 | g = (*dst & 0x07e0) >> 3;\r |
99 | b = (*dst & 0x001f) << 3;\r |
100 | r = (c^0xf)*r/15 + c*tr/15;\r |
101 | g = (c^0xf)*g/15 + c*tg/15;\r |
102 | b = (c^0xf)*b/15 + c*tb/15;\r |
103 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
104 | }\r |
105 | }\r |
106 | dest += me_mfont_w;\r |
107 | }\r |
108 | }\r |
109 | \r |
110 | void text_out16(int x, int y, const char *texto, ...)\r |
111 | {\r |
112 | va_list args;\r |
113 | char buffer[256];\r |
114 | int maxw = (g_menuscreen_w - x) / me_mfont_w;\r |
115 | \r |
116 | if (maxw < 0)\r |
117 | return;\r |
118 | \r |
119 | va_start(args, texto);\r |
120 | vsnprintf(buffer, sizeof(buffer), texto, args);\r |
121 | va_end(args);\r |
122 | \r |
123 | if (maxw > sizeof(buffer) - 1)\r |
124 | maxw = sizeof(buffer) - 1;\r |
125 | buffer[maxw] = 0;\r |
126 | \r |
127 | text_out16_(x,y,buffer,menu_text_color);\r |
128 | }\r |
129 | \r |
130 | /* draws in 6x8 font, might multiply size by integer */\r |
131 | static void smalltext_out16_(int x, int y, const char *texto, int color)\r |
132 | {\r |
133 | unsigned char *src;\r |
134 | unsigned short *dst;\r |
135 | int multiplier = me_sfont_w / 6;\r |
136 | int i;\r |
137 | \r |
138 | for (i = 0;; i++, x += me_sfont_w)\r |
139 | {\r |
140 | unsigned char c = (unsigned char) texto[i];\r |
141 | int h = 8;\r |
142 | \r |
143 | if (!c || c == '\n')\r |
144 | break;\r |
145 | \r |
146 | src = fontdata6x8[c];\r |
147 | dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r |
148 | \r |
149 | while (h--)\r |
150 | {\r |
151 | int m, w2, h2;\r |
152 | for (h2 = multiplier; h2 > 0; h2--)\r |
153 | {\r |
154 | for (m = 0x20; m; m >>= 1) {\r |
155 | if (*src & m)\r |
156 | for (w2 = multiplier; w2 > 0; w2--)\r |
157 | *dst++ = color;\r |
158 | else\r |
159 | dst += multiplier;\r |
160 | }\r |
161 | \r |
162 | dst += g_menuscreen_w - me_sfont_w;\r |
163 | }\r |
164 | src++;\r |
165 | }\r |
166 | }\r |
167 | }\r |
168 | \r |
169 | static void smalltext_out16(int x, int y, const char *texto, int color)\r |
170 | {\r |
171 | char buffer[128];\r |
172 | int maxw = (g_menuscreen_w - x) / me_sfont_w;\r |
173 | \r |
174 | if (maxw < 0)\r |
175 | return;\r |
176 | \r |
177 | strncpy(buffer, texto, sizeof(buffer));\r |
178 | if (maxw > sizeof(buffer) - 1)\r |
179 | maxw = sizeof(buffer) - 1;\r |
180 | buffer[maxw] = 0;\r |
181 | \r |
182 | smalltext_out16_(x, y, buffer, color);\r |
183 | }\r |
184 | \r |
185 | static void menu_draw_selection(int x, int y, int w)\r |
186 | {\r |
187 | int i, h;\r |
188 | unsigned short *dst, *dest;\r |
189 | \r |
190 | text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r |
191 | \r |
192 | if (menu_sel_color < 0) return; // no selection hilight\r |
193 | \r |
194 | if (y > 0) y--;\r |
195 | dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;\r |
196 | for (h = me_mfont_h + 1; h > 0; h--)\r |
197 | {\r |
198 | dst = dest;\r |
199 | for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)\r |
200 | *dst++ = menu_sel_color;\r |
201 | dest += g_menuscreen_w;\r |
202 | }\r |
203 | }\r |
204 | \r |
205 | static int parse_hex_color(char *buff)\r |
206 | {\r |
207 | char *endp = buff;\r |
208 | int t = (int) strtoul(buff, &endp, 16);\r |
209 | if (endp != buff)\r |
210 | #ifdef PSP\r |
211 | return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r |
212 | #else\r |
213 | return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r |
214 | #endif\r |
215 | return -1;\r |
216 | }\r |
217 | \r |
218 | void menu_init(void)\r |
219 | {\r |
220 | int i, c, l;\r |
221 | unsigned char *fd, *fds;\r |
222 | char buff[256];\r |
223 | FILE *f;\r |
224 | \r |
225 | if (menu_font_data != NULL)\r |
226 | free(menu_font_data);\r |
227 | \r |
228 | menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r |
229 | if (menu_font_data == NULL)\r |
230 | return;\r |
231 | \r |
232 | // generate default 8x10 font from fontdata8x8\r |
233 | for (c = 0, fd = menu_font_data; c < 256; c++)\r |
234 | {\r |
235 | for (l = 0; l < 8; l++)\r |
236 | {\r |
237 | unsigned char fd8x8 = fontdata8x8[c*8+l];\r |
238 | if (fd8x8&0x80) *fd = 0xf0;\r |
239 | if (fd8x8&0x40) *fd |= 0x0f; fd++;\r |
240 | if (fd8x8&0x20) *fd = 0xf0;\r |
241 | if (fd8x8&0x10) *fd |= 0x0f; fd++;\r |
242 | if (fd8x8&0x08) *fd = 0xf0;\r |
243 | if (fd8x8&0x04) *fd |= 0x0f; fd++;\r |
244 | if (fd8x8&0x02) *fd = 0xf0;\r |
245 | if (fd8x8&0x01) *fd |= 0x0f; fd++;\r |
246 | }\r |
247 | fd += 8*2/2; // 2 empty lines\r |
248 | }\r |
249 | \r |
250 | if (MENU_X2) {\r |
251 | // expand default font\r |
252 | fds = menu_font_data + 128 * 160 / 2 - 4;\r |
253 | fd = menu_font_data + 256 * 320 / 2 - 1;\r |
254 | for (c = 255; c >= 0; c--)\r |
255 | {\r |
256 | for (l = 9; l >= 0; l--, fds -= 4)\r |
257 | {\r |
258 | for (i = 3; i >= 0; i--) {\r |
259 | int px = fds[i] & 0x0f;\r |
260 | *fd-- = px | (px << 4);\r |
261 | px = (fds[i] >> 4) & 0x0f;\r |
262 | *fd-- = px | (px << 4);\r |
263 | }\r |
264 | for (i = 3; i >= 0; i--) {\r |
265 | int px = fds[i] & 0x0f;\r |
266 | *fd-- = px | (px << 4);\r |
267 | px = (fds[i] >> 4) & 0x0f;\r |
268 | *fd-- = px | (px << 4);\r |
269 | }\r |
270 | }\r |
271 | }\r |
272 | }\r |
273 | \r |
274 | // load custom font and selector (stored as 1st symbol in font table)\r |
275 | emu_make_path(buff, "skin/font.png", sizeof(buff));\r |
276 | readpng(menu_font_data, buff, READPNG_FONT,\r |
277 | MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);\r |
278 | // default selector symbol is '>'\r |
279 | memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r |
280 | me_mfont_w * me_mfont_h / 2);\r |
281 | emu_make_path(buff, "skin/selector.png", sizeof(buff));\r |
282 | readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);\r |
283 | \r |
284 | // load custom colors\r |
285 | emu_make_path(buff, "skin/skin.txt", sizeof(buff));\r |
286 | f = fopen(buff, "r");\r |
287 | if (f != NULL)\r |
288 | {\r |
289 | lprintf("found skin.txt\n");\r |
290 | while (!feof(f))\r |
291 | {\r |
292 | if (fgets(buff, sizeof(buff), f) == NULL)\r |
293 | break;\r |
294 | if (buff[0] == '#' || buff[0] == '/') continue; // comment\r |
295 | if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r |
296 | if (strncmp(buff, "text_color=", 11) == 0)\r |
297 | {\r |
298 | int tmp = parse_hex_color(buff+11);\r |
299 | if (tmp >= 0) menu_text_color = tmp;\r |
300 | else lprintf("skin.txt: parse error for text_color\n");\r |
301 | }\r |
302 | else if (strncmp(buff, "selection_color=", 16) == 0)\r |
303 | {\r |
304 | int tmp = parse_hex_color(buff+16);\r |
305 | if (tmp >= 0) menu_sel_color = tmp;\r |
306 | else lprintf("skin.txt: parse error for selection_color\n");\r |
307 | }\r |
308 | else\r |
309 | lprintf("skin.txt: parse error: %s\n", buff);\r |
310 | }\r |
311 | fclose(f);\r |
312 | }\r |
313 | }\r |
314 | \r |
315 | static void menu_draw_begin(int need_bg)\r |
316 | {\r |
317 | plat_video_menu_begin();\r |
318 | if (need_bg)\r |
319 | memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);\r |
320 | }\r |
321 | \r |
322 | static void menu_draw_end(void)\r |
323 | {\r |
324 | plat_video_menu_end();\r |
325 | }\r |
326 | \r |
327 | static void menu_darken_bg(void *dst, void *src, int pixels, int darker)\r |
328 | {\r |
329 | unsigned int *dest = dst;\r |
330 | unsigned int *sorc = src;\r |
331 | pixels /= 2;\r |
332 | if (darker)\r |
333 | {\r |
334 | while (pixels--)\r |
335 | {\r |
336 | unsigned int p = *sorc++;\r |
337 | *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r |
338 | }\r |
339 | }\r |
340 | else\r |
341 | {\r |
342 | while (pixels--)\r |
343 | {\r |
344 | unsigned int p = *sorc++;\r |
345 | *dest++ = (p&0xf79ef79e)>>1;\r |
346 | }\r |
347 | }\r |
348 | }\r |
349 | \r |
698517be |
350 | static int me_id2offset(const menu_entry *ent, menu_id id)\r |
351 | {\r |
352 | int i;\r |
353 | for (i = 0; ent->name; ent++, i++)\r |
354 | if (ent->id == id) return i;\r |
355 | \r |
356 | lprintf("%s: id %i not found\n", __FUNCTION__, id);\r |
357 | return 0;\r |
358 | }\r |
359 | \r |
360 | static void me_enable(menu_entry *entries, menu_id id, int enable)\r |
361 | {\r |
362 | int i = me_id2offset(entries, id);\r |
363 | entries[i].enabled = enable;\r |
364 | }\r |
365 | \r |
366 | static int me_count(const menu_entry *ent)\r |
367 | {\r |
368 | int ret;\r |
369 | \r |
370 | for (ret = 0; ent->name; ent++, ret++)\r |
371 | ;\r |
372 | \r |
373 | return ret;\r |
374 | }\r |
375 | \r |
2924e571 |
376 | static unsigned int me_read_onoff(const menu_entry *ent)\r |
377 | {\r |
378 | // guess var size based on mask to avoid reading too much\r |
379 | if (ent->mask & 0xffff0000)\r |
380 | return *(unsigned int *)ent->var & ent->mask;\r |
381 | else if (ent->mask & 0xff00)\r |
382 | return *(unsigned short *)ent->var & ent->mask;\r |
383 | else\r |
384 | return *(unsigned char *)ent->var & ent->mask;\r |
385 | }\r |
386 | \r |
387 | static void me_toggle_onoff(menu_entry *ent)\r |
388 | {\r |
389 | // guess var size based on mask to avoid reading too much\r |
390 | if (ent->mask & 0xffff0000)\r |
391 | *(unsigned int *)ent->var ^= ent->mask;\r |
392 | else if (ent->mask & 0xff00)\r |
393 | *(unsigned short *)ent->var ^= ent->mask;\r |
394 | else\r |
395 | *(unsigned char *)ent->var ^= ent->mask;\r |
396 | }\r |
397 | \r |
698517be |
398 | static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r |
399 | {\r |
400 | const menu_entry *ent, *ent_sel = entries;\r |
401 | int x, y, w = 0, h = 0;\r |
402 | int offs, col2_offs = 27 * me_mfont_w;\r |
403 | int vi_sel_ln = 0;\r |
404 | const char *name;\r |
405 | int i, n;\r |
406 | \r |
407 | /* calculate size of menu rect */\r |
408 | for (ent = entries, i = n = 0; ent->name; ent++, i++)\r |
409 | {\r |
410 | int wt;\r |
411 | \r |
412 | if (!ent->enabled)\r |
413 | continue;\r |
414 | \r |
415 | if (i == sel) {\r |
416 | ent_sel = ent;\r |
417 | vi_sel_ln = n;\r |
418 | }\r |
419 | \r |
420 | name = NULL;\r |
421 | wt = strlen(ent->name) * me_mfont_w;\r |
422 | if (wt == 0 && ent->generate_name)\r |
423 | name = ent->generate_name(ent->id, &offs);\r |
424 | if (name != NULL)\r |
425 | wt = strlen(name) * me_mfont_w;\r |
426 | \r |
427 | if (ent->beh != MB_NONE)\r |
428 | {\r |
429 | if (wt > col2_offs)\r |
430 | col2_offs = wt + me_mfont_w;\r |
431 | wt = col2_offs;\r |
432 | \r |
433 | switch (ent->beh) {\r |
434 | case MB_NONE:\r |
435 | break;\r |
436 | case MB_OPT_ONOFF:\r |
437 | case MB_OPT_RANGE:\r |
438 | wt += me_mfont_w * 3;\r |
439 | break;\r |
440 | case MB_OPT_CUSTOM:\r |
441 | case MB_OPT_CUSTONOFF:\r |
442 | case MB_OPT_CUSTRANGE:\r |
443 | name = NULL;\r |
444 | offs = 0;\r |
445 | if (ent->generate_name != NULL)\r |
446 | name = ent->generate_name(ent->id, &offs);\r |
447 | if (name != NULL)\r |
448 | wt += (strlen(name) + offs) * me_mfont_w;\r |
449 | break;\r |
450 | case MB_OPT_ENUM:\r |
451 | wt += 10 * me_mfont_w;\r |
452 | break;\r |
453 | }\r |
454 | }\r |
455 | \r |
456 | if (wt > w)\r |
457 | w = wt;\r |
458 | n++;\r |
459 | }\r |
460 | h = n * me_mfont_h;\r |
461 | w += me_mfont_w * 2; /* selector */\r |
462 | \r |
463 | if (w > g_menuscreen_w) {\r |
464 | lprintf("width %d > %d\n", w, g_menuscreen_w);\r |
465 | w = g_menuscreen_w;\r |
466 | }\r |
467 | if (h > g_menuscreen_h) {\r |
468 | lprintf("height %d > %d\n", w, g_menuscreen_h);\r |
469 | h = g_menuscreen_h;\r |
470 | }\r |
471 | \r |
bd6267e6 |
472 | x = g_menuscreen_w / 2 - w / 2;\r |
698517be |
473 | y = g_menuscreen_h / 2 - h / 2;\r |
bd6267e6 |
474 | #ifdef MENU_ALIGN_LEFT\r |
475 | if (x > 12) x = 12;\r |
476 | #endif\r |
698517be |
477 | \r |
478 | /* draw */\r |
479 | menu_draw_begin(1);\r |
480 | menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);\r |
481 | x += me_mfont_w * 2;\r |
482 | \r |
483 | for (ent = entries; ent->name; ent++)\r |
484 | {\r |
485 | const char **names;\r |
3b349afa |
486 | int len, leftname_end = 0;\r |
698517be |
487 | \r |
488 | if (!ent->enabled)\r |
489 | continue;\r |
490 | \r |
491 | name = ent->name;\r |
492 | if (strlen(name) == 0) {\r |
493 | if (ent->generate_name)\r |
494 | name = ent->generate_name(ent->id, &offs);\r |
495 | }\r |
3b349afa |
496 | if (name != NULL) {\r |
698517be |
497 | text_out16(x, y, name);\r |
3b349afa |
498 | leftname_end = x + (strlen(name) + 1) * me_mfont_w;\r |
499 | }\r |
698517be |
500 | \r |
501 | switch (ent->beh) {\r |
502 | case MB_NONE:\r |
503 | break;\r |
504 | case MB_OPT_ONOFF:\r |
2924e571 |
505 | text_out16(x + col2_offs, y, me_read_onoff(ent) ? "ON" : "OFF");\r |
698517be |
506 | break;\r |
507 | case MB_OPT_RANGE:\r |
508 | text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r |
509 | break;\r |
510 | case MB_OPT_CUSTOM:\r |
511 | case MB_OPT_CUSTONOFF:\r |
512 | case MB_OPT_CUSTRANGE:\r |
513 | name = NULL;\r |
514 | offs = 0;\r |
515 | if (ent->generate_name)\r |
516 | name = ent->generate_name(ent->id, &offs);\r |
517 | if (name != NULL)\r |
518 | text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r |
519 | break;\r |
520 | case MB_OPT_ENUM:\r |
521 | names = (const char **)ent->data;\r |
698517be |
522 | for (i = 0; names[i] != NULL; i++) {\r |
3b349afa |
523 | offs = x + col2_offs;\r |
698517be |
524 | len = strlen(names[i]);\r |
525 | if (len > 10)\r |
3b349afa |
526 | offs += (10 - len - 2) * me_mfont_w;\r |
527 | if (offs < leftname_end)\r |
528 | offs = leftname_end;\r |
bd6267e6 |
529 | if (i == *(unsigned char *)ent->var) {\r |
3b349afa |
530 | text_out16(offs, y, "%s", names[i]);\r |
698517be |
531 | break;\r |
532 | }\r |
533 | }\r |
534 | break;\r |
535 | }\r |
536 | \r |
537 | y += me_mfont_h;\r |
538 | }\r |
539 | \r |
540 | /* display help or message if we have one */\r |
541 | h = (g_menuscreen_h - h) / 2; // bottom area height\r |
542 | if (menu_error_msg[0] != 0) {\r |
543 | if (h >= me_mfont_h + 4)\r |
544 | text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);\r |
545 | else\r |
546 | lprintf("menu msg doesn't fit!\n");\r |
547 | \r |
548 | if (plat_get_ticks_ms() - menu_error_time > 2048)\r |
549 | menu_error_msg[0] = 0;\r |
550 | }\r |
551 | else if (ent_sel->help != NULL) {\r |
552 | const char *tmp = ent_sel->help;\r |
553 | int l;\r |
554 | for (l = 0; tmp != NULL && *tmp != 0; l++)\r |
555 | tmp = strchr(tmp + 1, '\n');\r |
556 | if (h >= l * me_sfont_h + 4)\r |
557 | for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)\r |
558 | smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);\r |
559 | }\r |
560 | \r |
561 | if (draw_more != NULL)\r |
562 | draw_more();\r |
563 | \r |
564 | menu_draw_end();\r |
565 | }\r |
566 | \r |
567 | static int me_process(menu_entry *entry, int is_next, int is_lr)\r |
568 | {\r |
569 | const char **names;\r |
570 | int c;\r |
571 | switch (entry->beh)\r |
572 | {\r |
573 | case MB_OPT_ONOFF:\r |
574 | case MB_OPT_CUSTONOFF:\r |
2924e571 |
575 | me_toggle_onoff(entry);\r |
698517be |
576 | return 1;\r |
577 | case MB_OPT_RANGE:\r |
578 | case MB_OPT_CUSTRANGE:\r |
579 | c = is_lr ? 10 : 1;\r |
580 | *(int *)entry->var += is_next ? c : -c;\r |
581 | if (*(int *)entry->var < (int)entry->min)\r |
582 | *(int *)entry->var = (int)entry->max;\r |
583 | if (*(int *)entry->var > (int)entry->max)\r |
584 | *(int *)entry->var = (int)entry->min;\r |
585 | return 1;\r |
586 | case MB_OPT_ENUM:\r |
587 | names = (const char **)entry->data;\r |
588 | for (c = 0; names[c] != NULL; c++)\r |
589 | ;\r |
4feed8d3 |
590 | *(signed char *)entry->var += is_next ? 1 : -1;\r |
591 | if (*(signed char *)entry->var < 0)\r |
592 | *(signed char *)entry->var = 0;\r |
593 | if (*(signed char *)entry->var >= c)\r |
594 | *(signed char *)entry->var = c - 1;\r |
698517be |
595 | return 1;\r |
596 | default:\r |
597 | return 0;\r |
598 | }\r |
599 | }\r |
600 | \r |
601 | static void debug_menu_loop(void);\r |
602 | \r |
51f77282 |
603 | static int me_loop_d(menu_entry *menu, int *menu_sel, void (*draw_prep)(void), void (*draw_more)(void))\r |
698517be |
604 | {\r |
51f77282 |
605 | int ret = 0, inp, sel = *menu_sel, menu_sel_max;\r |
698517be |
606 | \r |
607 | menu_sel_max = me_count(menu) - 1;\r |
608 | if (menu_sel_max < 0) {\r |
609 | lprintf("no enabled menu entries\n");\r |
51f77282 |
610 | return 0;\r |
698517be |
611 | }\r |
612 | \r |
613 | while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r |
614 | sel++;\r |
615 | \r |
616 | /* make sure action buttons are not pressed on entering menu */\r |
617 | me_draw(menu, sel, NULL);\r |
618 | while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r |
619 | \r |
620 | for (;;)\r |
621 | {\r |
51f77282 |
622 | if (draw_prep != NULL)\r |
623 | draw_prep();\r |
624 | \r |
698517be |
625 | me_draw(menu, sel, draw_more);\r |
626 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r |
627 | PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, 70);\r |
628 | if (inp & (PBTN_MENU|PBTN_MBACK))\r |
629 | break;\r |
630 | \r |
631 | if (inp & PBTN_UP ) {\r |
632 | do {\r |
633 | sel--;\r |
634 | if (sel < 0)\r |
635 | sel = menu_sel_max;\r |
636 | }\r |
637 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
638 | }\r |
639 | if (inp & PBTN_DOWN) {\r |
640 | do {\r |
641 | sel++;\r |
642 | if (sel > menu_sel_max)\r |
643 | sel = 0;\r |
644 | }\r |
645 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
646 | }\r |
647 | \r |
648 | /* a bit hacky but oh well */\r |
649 | if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r |
650 | debug_menu_loop();\r |
651 | \r |
652 | if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r |
653 | if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r |
654 | inp & (PBTN_L|PBTN_R)))\r |
655 | continue;\r |
656 | }\r |
657 | \r |
658 | if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))\r |
659 | {\r |
660 | /* require PBTN_MOK for MB_NONE */\r |
661 | if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {\r |
662 | ret = menu[sel].handler(menu[sel].id, inp);\r |
663 | if (ret) break;\r |
664 | menu_sel_max = me_count(menu) - 1; /* might change, so update */\r |
665 | }\r |
666 | }\r |
667 | }\r |
668 | *menu_sel = sel;\r |
51f77282 |
669 | \r |
670 | return ret;\r |
671 | }\r |
672 | \r |
673 | static int me_loop(menu_entry *menu, int *menu_sel)\r |
674 | {\r |
675 | return me_loop_d(menu, menu_sel, NULL, NULL);\r |
698517be |
676 | }\r |
677 | \r |
678 | /* ***************************************** */\r |
679 | \r |
4f5a1b2a |
680 | static void draw_menu_message(const char *msg, void (*draw_more)(void))\r |
698517be |
681 | {\r |
698517be |
682 | int x, y, h, w, wt;\r |
4f5a1b2a |
683 | const char *p;\r |
698517be |
684 | \r |
4f5a1b2a |
685 | p = msg;\r |
698517be |
686 | for (h = 1, w = 0; *p != 0; h++) {\r |
687 | for (wt = 0; *p != 0 && *p != '\n'; p++)\r |
688 | wt++;\r |
689 | \r |
690 | if (wt > w)\r |
691 | w = wt;\r |
692 | if (*p == 0)\r |
693 | break;\r |
694 | p++;\r |
695 | }\r |
696 | \r |
61363062 |
697 | x = g_menuscreen_w / 2 - w * me_mfont_w / 2;\r |
698517be |
698 | y = g_menuscreen_h / 2 - h * me_mfont_h / 2;\r |
699 | if (x < 0) x = 0;\r |
700 | if (y < 0) y = 0;\r |
701 | \r |
702 | menu_draw_begin(1);\r |
703 | \r |
4f5a1b2a |
704 | for (p = msg; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {\r |
698517be |
705 | text_out16(x, y, p);\r |
706 | \r |
707 | for (; *p != 0 && *p != '\n'; p++)\r |
708 | ;\r |
709 | if (*p != 0)\r |
710 | p++;\r |
711 | }\r |
712 | \r |
3c70c47b |
713 | if (draw_more != NULL)\r |
714 | draw_more();\r |
715 | \r |
698517be |
716 | menu_draw_end();\r |
717 | }\r |
718 | \r |
719 | // -------------- del confirm ---------------\r |
720 | \r |
721 | static void do_delete(const char *fpath, const char *fname)\r |
722 | {\r |
723 | int len, mid, inp;\r |
724 | const char *nm;\r |
725 | char tmp[64];\r |
726 | \r |
727 | menu_draw_begin(1);\r |
728 | \r |
729 | len = strlen(fname);\r |
730 | if (len > g_menuscreen_w / me_sfont_w)\r |
731 | len = g_menuscreen_w / me_sfont_w;\r |
732 | \r |
733 | mid = g_menuscreen_w / 2;\r |
734 | text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r |
735 | smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r |
736 | text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r |
737 | \r |
738 | nm = in_get_key_name(-1, -PBTN_MA3);\r |
739 | snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r |
740 | len = strlen(tmp);\r |
741 | nm = in_get_key_name(-1, -PBTN_MBACK);\r |
742 | snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r |
743 | len = strlen(tmp);\r |
744 | \r |
745 | text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r |
746 | menu_draw_end();\r |
747 | \r |
748 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MA2));\r |
749 | inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, 100);\r |
750 | if (inp & PBTN_MA3)\r |
751 | remove(fpath);\r |
752 | }\r |
753 | \r |
754 | // -------------- ROM selector --------------\r |
755 | \r |
698517be |
756 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
757 | {\r |
758 | int max_cnt, start, i, x, pos;\r |
759 | void *darken_ptr;\r |
760 | \r |
761 | max_cnt = g_menuscreen_h / me_sfont_h;\r |
762 | start = max_cnt / 2 - sel;\r |
763 | n--; // exclude current dir (".")\r |
764 | \r |
765 | menu_draw_begin(1);\r |
766 | \r |
767 | // if (!rom_loaded)\r |
768 | // menu_darken_bg(gp2x_screen, 320*240, 0);\r |
769 | \r |
770 | darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;\r |
771 | menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);\r |
772 | \r |
773 | x = 5 + me_mfont_w + 1;\r |
774 | if (start - 2 >= 0)\r |
775 | smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r |
776 | for (i = 0; i < n; i++) {\r |
777 | pos = start + i;\r |
778 | if (pos < 0) continue;\r |
779 | if (pos >= max_cnt) break;\r |
780 | if (namelist[i+1]->d_type == DT_DIR) {\r |
781 | smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r |
782 | smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r |
783 | } else {\r |
9564e73d |
784 | unsigned short color = fname2color(namelist[i+1]->d_name);\r |
698517be |
785 | smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r |
786 | }\r |
787 | }\r |
788 | smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r |
789 | menu_draw_end();\r |
790 | }\r |
791 | \r |
792 | static int scandir_cmp(const void *p1, const void *p2)\r |
793 | {\r |
794 | const struct dirent **d1 = (const struct dirent **)p1;\r |
795 | const struct dirent **d2 = (const struct dirent **)p2;\r |
796 | if ((*d1)->d_type == (*d2)->d_type)\r |
797 | return alphasort(d1, d2);\r |
798 | if ((*d1)->d_type == DT_DIR)\r |
799 | return -1; // put before\r |
800 | if ((*d2)->d_type == DT_DIR)\r |
801 | return 1;\r |
802 | \r |
803 | return alphasort(d1, d2);\r |
804 | }\r |
805 | \r |
698517be |
806 | static int scandir_filter(const struct dirent *ent)\r |
807 | {\r |
808 | const char *p;\r |
809 | int i;\r |
810 | \r |
811 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
812 | if (strlen(ent->d_name) < 5) return 1;\r |
813 | \r |
814 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
815 | \r |
816 | for (i = 0; i < array_size(filter_exts); i++)\r |
817 | if (strcmp(p, filter_exts[i]) == 0)\r |
818 | return 0;\r |
819 | \r |
820 | return 1;\r |
821 | }\r |
822 | \r |
823 | static char *menu_loop_romsel(char *curr_path, int len)\r |
824 | {\r |
825 | struct dirent **namelist;\r |
826 | int n, inp, sel = 0;\r |
827 | char *ret = NULL, *fname = NULL;\r |
828 | \r |
829 | rescan:\r |
830 | // is this a dir or a full path?\r |
831 | if (!plat_is_dir(curr_path)) {\r |
832 | char *p = curr_path + strlen(curr_path) - 1;\r |
833 | for (; p > curr_path && *p != '/'; p--)\r |
834 | ;\r |
835 | *p = 0;\r |
836 | fname = p+1;\r |
837 | }\r |
838 | \r |
839 | n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r |
840 | if (n < 0) {\r |
841 | char *t;\r |
842 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
843 | \r |
844 | // try root\r |
845 | t = getcwd(curr_path, len);\r |
846 | if (t == NULL)\r |
847 | plat_get_root_dir(curr_path, len);\r |
848 | n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r |
849 | if (n < 0) {\r |
850 | // oops, we failed\r |
851 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
852 | return NULL;\r |
853 | }\r |
854 | }\r |
855 | \r |
856 | // try to find sel\r |
857 | if (fname != NULL) {\r |
858 | int i;\r |
859 | for (i = 1; i < n; i++) {\r |
860 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
861 | sel = i - 1;\r |
862 | break;\r |
863 | }\r |
864 | }\r |
865 | }\r |
866 | \r |
867 | /* make sure action buttons are not pressed on entering menu */\r |
868 | draw_dirlist(curr_path, namelist, n, sel);\r |
869 | while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r |
870 | ;\r |
871 | \r |
872 | for (;;)\r |
873 | {\r |
874 | draw_dirlist(curr_path, namelist, n, sel);\r |
875 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r |
876 | PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);\r |
877 | if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
878 | if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
879 | if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
880 | if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r |
881 | if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
882 | if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
883 | if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r |
884 | {\r |
885 | again:\r |
886 | if (namelist[sel+1]->d_type == DT_REG)\r |
887 | {\r |
888 | strcpy(rom_fname_reload, curr_path);\r |
889 | strcat(rom_fname_reload, "/");\r |
890 | strcat(rom_fname_reload, namelist[sel+1]->d_name);\r |
891 | if (inp & PBTN_MOK) { // return sel\r |
892 | ret = rom_fname_reload;\r |
893 | break;\r |
894 | }\r |
895 | do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r |
896 | if (n > 0) {\r |
897 | while (n--) free(namelist[n]);\r |
898 | free(namelist);\r |
899 | }\r |
900 | goto rescan;\r |
901 | }\r |
902 | else if (namelist[sel+1]->d_type == DT_DIR)\r |
903 | {\r |
904 | int newlen;\r |
905 | char *p, *newdir;\r |
1bd9ee68 |
906 | if (!(inp & PBTN_MOK))\r |
907 | continue;\r |
698517be |
908 | newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
909 | newdir = malloc(newlen);\r |
1bd9ee68 |
910 | if (newdir == NULL)\r |
911 | break;\r |
698517be |
912 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
913 | char *start = curr_path;\r |
914 | p = start + strlen(start) - 1;\r |
915 | while (*p == '/' && p > start) p--;\r |
916 | while (*p != '/' && p > start) p--;\r |
917 | if (p <= start) strcpy(newdir, "/");\r |
918 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
919 | } else {\r |
920 | strcpy(newdir, curr_path);\r |
921 | p = newdir + strlen(newdir) - 1;\r |
922 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
923 | strcat(newdir, "/");\r |
924 | strcat(newdir, namelist[sel+1]->d_name);\r |
925 | }\r |
926 | ret = menu_loop_romsel(newdir, newlen);\r |
927 | free(newdir);\r |
928 | break;\r |
929 | }\r |
930 | else\r |
931 | {\r |
932 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
933 | FILE *tstf; int tmp;\r |
934 | strcpy(rom_fname_reload, curr_path);\r |
935 | strcat(rom_fname_reload, "/");\r |
936 | strcat(rom_fname_reload, namelist[sel+1]->d_name);\r |
937 | tstf = fopen(rom_fname_reload, "rb");\r |
938 | if (tstf != NULL)\r |
939 | {\r |
940 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
941 | namelist[sel+1]->d_type = DT_REG;\r |
942 | else namelist[sel+1]->d_type = DT_DIR;\r |
943 | fclose(tstf);\r |
944 | goto again;\r |
945 | }\r |
946 | }\r |
947 | }\r |
948 | if (inp & PBTN_MBACK)\r |
949 | break;\r |
950 | }\r |
951 | \r |
952 | if (n > 0) {\r |
953 | while (n--) free(namelist[n]);\r |
954 | free(namelist);\r |
955 | }\r |
956 | \r |
1bd9ee68 |
957 | // restore curr_path\r |
958 | if (fname != NULL) {\r |
959 | n = strlen(curr_path);\r |
960 | if (curr_path + n + 1 == fname)\r |
961 | curr_path[n] = '/';\r |
962 | }\r |
963 | \r |
698517be |
964 | return ret;\r |
965 | }\r |
966 | \r |
967 | // ------------ savestate loader ------------\r |
968 | \r |
4b98cfee |
969 | #define STATE_SLOT_COUNT 10\r |
970 | \r |
698517be |
971 | static int state_slot_flags = 0;\r |
4b98cfee |
972 | static int state_slot_times[STATE_SLOT_COUNT];\r |
698517be |
973 | \r |
974 | static void state_check_slots(void)\r |
975 | {\r |
976 | int slot;\r |
977 | \r |
978 | state_slot_flags = 0;\r |
979 | \r |
4b98cfee |
980 | for (slot = 0; slot < STATE_SLOT_COUNT; slot++) {\r |
981 | state_slot_times[slot] = 0;\r |
982 | if (emu_check_save_file(slot, &state_slot_times[slot]))\r |
698517be |
983 | state_slot_flags |= 1 << slot;\r |
984 | }\r |
985 | }\r |
986 | \r |
987 | static void draw_savestate_bg(int slot);\r |
988 | \r |
989 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
990 | {\r |
991 | int i, x, y, w, h;\r |
4b98cfee |
992 | char time_buf[32];\r |
698517be |
993 | \r |
994 | if (state_slot_flags & (1 << menu_sel))\r |
995 | draw_savestate_bg(menu_sel);\r |
996 | \r |
997 | w = (13 + 2) * me_mfont_w;\r |
4b98cfee |
998 | h = (1+2+STATE_SLOT_COUNT+1) * me_mfont_h;\r |
698517be |
999 | x = g_menuscreen_w / 2 - w / 2;\r |
1000 | if (x < 0) x = 0;\r |
1001 | y = g_menuscreen_h / 2 - h / 2;\r |
1002 | if (y < 0) y = 0;\r |
61363062 |
1003 | #ifdef MENU_ALIGN_LEFT\r |
1004 | if (x > 12 + me_mfont_w * 2)\r |
1005 | x = 12 + me_mfont_w * 2;\r |
1006 | #endif\r |
698517be |
1007 | \r |
1008 | menu_draw_begin(1);\r |
1009 | \r |
1010 | text_out16(x, y, is_loading ? "Load state" : "Save state");\r |
1011 | y += 3 * me_mfont_h;\r |
1012 | \r |
4b98cfee |
1013 | menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (23 + 2) * me_mfont_w + 4);\r |
698517be |
1014 | \r |
4b98cfee |
1015 | /* draw all slots */\r |
1016 | for (i = 0; i < STATE_SLOT_COUNT; i++, y += me_mfont_h)\r |
698517be |
1017 | {\r |
4b98cfee |
1018 | if (!(state_slot_flags & (1 << i)))\r |
1019 | strcpy(time_buf, "free");\r |
1020 | else {\r |
1021 | strcpy(time_buf, "USED");\r |
1022 | if (state_slot_times[i] != 0) {\r |
1023 | time_t time = state_slot_times[i];\r |
1024 | struct tm *t = localtime(&time);\r |
1025 | strftime(time_buf, sizeof(time_buf), "%x %R", t);\r |
1026 | }\r |
1027 | }\r |
1028 | \r |
1029 | text_out16(x, y, "SLOT %i (%s)", i, time_buf);\r |
698517be |
1030 | }\r |
1031 | text_out16(x, y, "back");\r |
1032 | \r |
1033 | menu_draw_end();\r |
1034 | }\r |
1035 | \r |
1036 | static int menu_loop_savestate(int is_loading)\r |
1037 | {\r |
4b98cfee |
1038 | static int menu_sel = STATE_SLOT_COUNT;\r |
1039 | int menu_sel_max = STATE_SLOT_COUNT;\r |
698517be |
1040 | unsigned long inp = 0;\r |
1041 | int ret = 0;\r |
1042 | \r |
1043 | state_check_slots();\r |
1044 | \r |
1045 | if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r |
1046 | menu_sel = menu_sel_max;\r |
1047 | \r |
1048 | for (;;)\r |
1049 | {\r |
1050 | draw_savestate_menu(menu_sel, is_loading);\r |
1051 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);\r |
1052 | if (inp & PBTN_UP) {\r |
1053 | do {\r |
1054 | menu_sel--;\r |
1055 | if (menu_sel < 0)\r |
1056 | menu_sel = menu_sel_max;\r |
1057 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
1058 | }\r |
1059 | if (inp & PBTN_DOWN) {\r |
1060 | do {\r |
1061 | menu_sel++;\r |
1062 | if (menu_sel > menu_sel_max)\r |
1063 | menu_sel = 0;\r |
1064 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
1065 | }\r |
1066 | if (inp & PBTN_MOK) { // save/load\r |
4b98cfee |
1067 | if (menu_sel < STATE_SLOT_COUNT) {\r |
698517be |
1068 | state_slot = menu_sel;\r |
1069 | if (emu_save_load_game(is_loading, 0)) {\r |
1070 | me_update_msg(is_loading ? "Load failed" : "Save failed");\r |
1071 | break;\r |
1072 | }\r |
1073 | ret = 1;\r |
1074 | break;\r |
1075 | }\r |
1076 | break;\r |
1077 | }\r |
1078 | if (inp & PBTN_MBACK)\r |
1079 | break;\r |
1080 | }\r |
1081 | \r |
1082 | return ret;\r |
1083 | }\r |
1084 | \r |
1085 | // -------------- key config --------------\r |
1086 | \r |
1087 | static char *action_binds(int player_idx, int action_mask, int dev_id)\r |
1088 | {\r |
43bca6fb |
1089 | int dev = 0, dev_last = IN_MAX_DEVS - 1;\r |
1090 | int can_combo = 1, type;\r |
698517be |
1091 | \r |
1092 | static_buff[0] = 0;\r |
1093 | \r |
698517be |
1094 | type = IN_BINDTYPE_EMU;\r |
1095 | if (player_idx >= 0) {\r |
1096 | can_combo = 0;\r |
1097 | type = IN_BINDTYPE_PLAYER12;\r |
1098 | }\r |
1099 | if (player_idx == 1)\r |
1100 | action_mask <<= 16;\r |
1101 | \r |
43bca6fb |
1102 | if (dev_id >= 0)\r |
1103 | dev = dev_last = dev_id;\r |
1104 | \r |
1105 | for (; dev <= dev_last; dev++) {\r |
1106 | int k, count = 0, combo = 0;\r |
1107 | const int *binds;\r |
698517be |
1108 | \r |
43bca6fb |
1109 | binds = in_get_dev_binds(dev);\r |
1110 | if (binds == NULL)\r |
698517be |
1111 | continue;\r |
1112 | \r |
43bca6fb |
1113 | in_get_config(dev, IN_CFG_BIND_COUNT, &count);\r |
1114 | in_get_config(dev, IN_CFG_DOES_COMBOS, &combo);\r |
1115 | combo = combo && can_combo;\r |
1116 | \r |
1117 | for (k = 0; k < count; k++) {\r |
1118 | const char *xname;\r |
1119 | int len;\r |
1120 | \r |
1121 | if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r |
1122 | continue;\r |
1123 | \r |
1124 | xname = in_get_key_name(dev, k);\r |
1125 | len = strlen(static_buff);\r |
1126 | if (len) {\r |
1127 | strncat(static_buff, combo ? " + " : ", ",\r |
1128 | sizeof(static_buff) - len - 1);\r |
1129 | len += combo ? 3 : 2;\r |
1130 | }\r |
1131 | strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r |
698517be |
1132 | }\r |
698517be |
1133 | }\r |
1134 | \r |
1135 | return static_buff;\r |
1136 | }\r |
1137 | \r |
1138 | static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r |
1139 | {\r |
1140 | const int *binds;\r |
1141 | int k, keys = 0;\r |
1142 | int count = 0;\r |
1143 | \r |
1144 | binds = in_get_dev_binds(dev_id);\r |
1145 | if (binds == NULL)\r |
1146 | return 0;\r |
1147 | \r |
1148 | in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r |
1149 | for (k = 0; k < count; k++)\r |
1150 | {\r |
1151 | if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r |
1152 | keys++;\r |
1153 | }\r |
1154 | \r |
1155 | return keys;\r |
1156 | }\r |
1157 | \r |
1158 | static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r |
1159 | int sel, int dev_id, int dev_count, int is_bind)\r |
1160 | {\r |
1161 | char buff[64], buff2[32];\r |
1162 | const char *dev_name;\r |
1163 | int x, y, w, i;\r |
1164 | \r |
1165 | w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r |
1166 | x = g_menuscreen_w / 2 - w / 2;\r |
1167 | y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r |
1168 | if (x < me_mfont_w * 2)\r |
1169 | x = me_mfont_w * 2;\r |
1170 | \r |
1171 | menu_draw_begin(1);\r |
1172 | if (player_idx >= 0)\r |
1173 | text_out16(x, y, "Player %i controls", player_idx + 1);\r |
1174 | else\r |
1175 | text_out16(x, y, "Emulator controls");\r |
1176 | \r |
1177 | y += 2 * me_mfont_h;\r |
1178 | menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r |
1179 | \r |
1180 | for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r |
1181 | text_out16(x, y, "%s : %s", opts[i].name,\r |
1182 | action_binds(player_idx, opts[i].mask, dev_id));\r |
1183 | \r |
43bca6fb |
1184 | if (dev_id < 0)\r |
1185 | dev_name = "(all devices)";\r |
1186 | else\r |
1187 | dev_name = in_get_dev_name(dev_id, 1, 1);\r |
698517be |
1188 | w = strlen(dev_name) * me_mfont_w;\r |
1189 | if (w < 30 * me_mfont_w)\r |
1190 | w = 30 * me_mfont_w;\r |
1191 | if (w > g_menuscreen_w)\r |
1192 | w = g_menuscreen_w;\r |
1193 | \r |
1194 | x = g_menuscreen_w / 2 - w / 2;\r |
1195 | \r |
1196 | if (!is_bind) {\r |
1197 | snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r |
1198 | snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r |
1199 | in_get_key_name(-1, -PBTN_MA2));\r |
1200 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);\r |
1201 | }\r |
1202 | else\r |
1203 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");\r |
1204 | \r |
1205 | if (dev_count > 1) {\r |
1206 | text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);\r |
1207 | text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");\r |
1208 | }\r |
1209 | \r |
1210 | menu_draw_end();\r |
1211 | }\r |
1212 | \r |
1213 | static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r |
1214 | {\r |
1215 | int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;\r |
43bca6fb |
1216 | int dev_id, bind_dev_id, dev_count, kc, is_down, mkey;\r |
698517be |
1217 | int unbind, bindtype, mask_shift;\r |
1218 | \r |
1219 | for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r |
1220 | if (in_get_dev_name(i, 1, 0) != NULL) {\r |
1221 | dev_count++;\r |
1222 | if (dev_id < 0)\r |
1223 | dev_id = i;\r |
1224 | }\r |
1225 | }\r |
1226 | \r |
1227 | if (dev_id == -1) {\r |
1228 | lprintf("no devs, can't do config\n");\r |
1229 | return;\r |
1230 | }\r |
1231 | \r |
43bca6fb |
1232 | dev_id = -1; // show all\r |
698517be |
1233 | mask_shift = 0;\r |
1234 | if (player_idx == 1)\r |
1235 | mask_shift = 16;\r |
1236 | bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r |
1237 | \r |
1238 | for (;;)\r |
1239 | {\r |
1240 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r |
1241 | mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);\r |
1242 | switch (mkey) {\r |
1243 | case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r |
1244 | case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r |
1245 | case PBTN_LEFT:\r |
43bca6fb |
1246 | for (i = 0, dev_id--; i < IN_MAX_DEVS + 1; i++, dev_id--) {\r |
1247 | if (dev_id < -1)\r |
698517be |
1248 | dev_id = IN_MAX_DEVS - 1;\r |
43bca6fb |
1249 | if (dev_id == -1 || in_get_dev_name(dev_id, 1, 0) != NULL)\r |
698517be |
1250 | break;\r |
1251 | }\r |
1252 | continue;\r |
1253 | case PBTN_RIGHT:\r |
1254 | for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r |
1255 | if (dev_id >= IN_MAX_DEVS)\r |
43bca6fb |
1256 | dev_id = -1;\r |
1257 | if (dev_id == -1 || in_get_dev_name(dev_id, 1, 0) != NULL)\r |
698517be |
1258 | break;\r |
1259 | }\r |
1260 | continue;\r |
1261 | case PBTN_MBACK:\r |
1262 | return;\r |
1263 | case PBTN_MOK:\r |
1264 | if (sel >= opt_cnt)\r |
1265 | return;\r |
1266 | while (in_menu_wait_any(30) & PBTN_MOK)\r |
1267 | ;\r |
1268 | break;\r |
1269 | case PBTN_MA2:\r |
1270 | in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r |
1271 | continue;\r |
1272 | default:continue;\r |
1273 | }\r |
1274 | \r |
1275 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r |
1276 | \r |
1277 | /* wait for some up event */\r |
1278 | for (is_down = 1; is_down; )\r |
43bca6fb |
1279 | kc = in_update_keycode(&bind_dev_id, &is_down, -1);\r |
698517be |
1280 | \r |
43bca6fb |
1281 | i = count_bound_keys(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r |
698517be |
1282 | unbind = (i > 0);\r |
1283 | \r |
1284 | /* allow combos if device supports them */\r |
43bca6fb |
1285 | in_get_config(bind_dev_id, IN_CFG_DOES_COMBOS, &does_combos);\r |
698517be |
1286 | if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)\r |
1287 | unbind = 0;\r |
1288 | \r |
1289 | if (unbind)\r |
43bca6fb |
1290 | in_unbind_all(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r |
698517be |
1291 | \r |
43bca6fb |
1292 | in_bind_key(bind_dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);\r |
698517be |
1293 | }\r |
1294 | }\r |
1295 | \r |