| | 1 | /*\r |
| | 2 | * (C) GraÅžvydas "notaz" Ignotas, 2006-2010\r |
| | 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 |
| | 10 | \r |
| | 11 | #include <stdio.h>\r |
| | 12 | #include <string.h>\r |
| | 13 | #include <stdlib.h>\r |
| | 14 | #include <stdarg.h>\r |
| | 15 | \r |
| | 16 | #include "menu.h"\r |
| | 17 | #include "fonts.h"\r |
| | 18 | #include "readpng.h"\r |
| | 19 | #include "lprintf.h"\r |
| | 20 | #include "input.h"\r |
| | 21 | #include "plat.h"\r |
| | 22 | #include "posix.h"\r |
| | 23 | \r |
| | 24 | static char static_buff[64];\r |
| | 25 | static int menu_error_time = 0;\r |
| | 26 | char menu_error_msg[64] = { 0, };\r |
| | 27 | void *g_menuscreen_ptr;\r |
| | 28 | void *g_menubg_src_ptr;\r |
| | 29 | void *g_menubg_ptr;\r |
| | 30 | \r |
| | 31 | #if !MSCREEN_SIZE_FIXED\r |
| | 32 | int g_menuscreen_w;\r |
| | 33 | int g_menuscreen_h;\r |
| | 34 | #endif\r |
| | 35 | \r |
| | 36 | static unsigned char *menu_font_data = NULL;\r |
| | 37 | static int menu_text_color = 0xffff; // default to white\r |
| | 38 | static int menu_sel_color = -1; // disabled\r |
| | 39 | \r |
| | 40 | /* note: these might become non-constant in future */\r |
| | 41 | #if MENU_X2\r |
| | 42 | static const int me_mfont_w = 16, me_mfont_h = 20;\r |
| | 43 | static const int me_sfont_w = 12, me_sfont_h = 20;\r |
| | 44 | #else\r |
| | 45 | static const int me_mfont_w = 8, me_mfont_h = 10;\r |
| | 46 | static const int me_sfont_w = 6, me_sfont_h = 10;\r |
| | 47 | #endif\r |
| | 48 | \r |
| | 49 | // draws text to current bbp16 screen\r |
| | 50 | static void text_out16_(int x, int y, const char *text, int color)\r |
| | 51 | {\r |
| | 52 | int i, lh, tr, tg, tb, len;\r |
| | 53 | unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r |
| | 54 | tr = (color & 0xf800) >> 8;\r |
| | 55 | tg = (color & 0x07e0) >> 3;\r |
| | 56 | tb = (color & 0x001f) << 3;\r |
| | 57 | \r |
| | 58 | if (text == (void *)1)\r |
| | 59 | {\r |
| | 60 | // selector symbol\r |
| | 61 | text = "";\r |
| | 62 | len = 1;\r |
| | 63 | }\r |
| | 64 | else\r |
| | 65 | {\r |
| | 66 | const char *p;\r |
| | 67 | for (p = text; *p != 0 && *p != '\n'; p++)\r |
| | 68 | ;\r |
| | 69 | len = p - text;\r |
| | 70 | }\r |
| | 71 | \r |
| | 72 | lh = me_mfont_h;\r |
| | 73 | if (y + lh > g_menuscreen_h)\r |
| | 74 | lh = g_menuscreen_h - y;\r |
| | 75 | \r |
| | 76 | for (i = 0; i < len; i++)\r |
| | 77 | {\r |
| | 78 | unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r |
| | 79 | unsigned short *dst = dest;\r |
| | 80 | int u, l;\r |
| | 81 | \r |
| | 82 | for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)\r |
| | 83 | {\r |
| | 84 | for (u = me_mfont_w / 2; u > 0; u--, src++)\r |
| | 85 | {\r |
| | 86 | int c, r, g, b;\r |
| | 87 | c = *src >> 4;\r |
| | 88 | r = (*dst & 0xf800) >> 8;\r |
| | 89 | g = (*dst & 0x07e0) >> 3;\r |
| | 90 | b = (*dst & 0x001f) << 3;\r |
| | 91 | r = (c^0xf)*r/15 + c*tr/15;\r |
| | 92 | g = (c^0xf)*g/15 + c*tg/15;\r |
| | 93 | b = (c^0xf)*b/15 + c*tb/15;\r |
| | 94 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
| | 95 | c = *src & 0xf;\r |
| | 96 | r = (*dst & 0xf800) >> 8;\r |
| | 97 | g = (*dst & 0x07e0) >> 3;\r |
| | 98 | b = (*dst & 0x001f) << 3;\r |
| | 99 | r = (c^0xf)*r/15 + c*tr/15;\r |
| | 100 | g = (c^0xf)*g/15 + c*tg/15;\r |
| | 101 | b = (c^0xf)*b/15 + c*tb/15;\r |
| | 102 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
| | 103 | }\r |
| | 104 | }\r |
| | 105 | dest += me_mfont_w;\r |
| | 106 | }\r |
| | 107 | }\r |
| | 108 | \r |
| | 109 | void text_out16(int x, int y, const char *texto, ...)\r |
| | 110 | {\r |
| | 111 | va_list args;\r |
| | 112 | char buffer[256];\r |
| | 113 | int maxw = (g_menuscreen_w - x) / me_mfont_w;\r |
| | 114 | \r |
| | 115 | if (maxw < 0)\r |
| | 116 | return;\r |
| | 117 | \r |
| | 118 | va_start(args, texto);\r |
| | 119 | vsnprintf(buffer, sizeof(buffer), texto, args);\r |
| | 120 | va_end(args);\r |
| | 121 | \r |
| | 122 | if (maxw > sizeof(buffer) - 1)\r |
| | 123 | maxw = sizeof(buffer) - 1;\r |
| | 124 | buffer[maxw] = 0;\r |
| | 125 | \r |
| | 126 | text_out16_(x,y,buffer,menu_text_color);\r |
| | 127 | }\r |
| | 128 | \r |
| | 129 | /* draws in 6x8 font, might multiply size by integer */\r |
| | 130 | static void smalltext_out16_(int x, int y, const char *texto, int color)\r |
| | 131 | {\r |
| | 132 | unsigned char *src;\r |
| | 133 | unsigned short *dst;\r |
| | 134 | int multiplier = me_sfont_w / 6;\r |
| | 135 | int i;\r |
| | 136 | \r |
| | 137 | for (i = 0;; i++, x += me_sfont_w)\r |
| | 138 | {\r |
| | 139 | unsigned char c = (unsigned char) texto[i];\r |
| | 140 | int h = 8;\r |
| | 141 | \r |
| | 142 | if (!c || c == '\n')\r |
| | 143 | break;\r |
| | 144 | \r |
| | 145 | src = fontdata6x8[c];\r |
| | 146 | dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r |
| | 147 | \r |
| | 148 | while (h--)\r |
| | 149 | {\r |
| | 150 | int m, w2, h2;\r |
| | 151 | for (h2 = multiplier; h2 > 0; h2--)\r |
| | 152 | {\r |
| | 153 | for (m = 0x20; m; m >>= 1) {\r |
| | 154 | if (*src & m)\r |
| | 155 | for (w2 = multiplier; w2 > 0; w2--)\r |
| | 156 | *dst++ = color;\r |
| | 157 | else\r |
| | 158 | dst += multiplier;\r |
| | 159 | }\r |
| | 160 | \r |
| | 161 | dst += g_menuscreen_w - me_sfont_w;\r |
| | 162 | }\r |
| | 163 | src++;\r |
| | 164 | }\r |
| | 165 | }\r |
| | 166 | }\r |
| | 167 | \r |
| | 168 | static void smalltext_out16(int x, int y, const char *texto, int color)\r |
| | 169 | {\r |
| | 170 | char buffer[128];\r |
| | 171 | int maxw = (g_menuscreen_w - x) / me_sfont_w;\r |
| | 172 | \r |
| | 173 | if (maxw < 0)\r |
| | 174 | return;\r |
| | 175 | \r |
| | 176 | strncpy(buffer, texto, sizeof(buffer));\r |
| | 177 | if (maxw > sizeof(buffer) - 1)\r |
| | 178 | maxw = sizeof(buffer) - 1;\r |
| | 179 | buffer[maxw] = 0;\r |
| | 180 | \r |
| | 181 | smalltext_out16_(x, y, buffer, color);\r |
| | 182 | }\r |
| | 183 | \r |
| | 184 | static void menu_draw_selection(int x, int y, int w)\r |
| | 185 | {\r |
| | 186 | int i, h;\r |
| | 187 | unsigned short *dst, *dest;\r |
| | 188 | \r |
| | 189 | text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r |
| | 190 | \r |
| | 191 | if (menu_sel_color < 0) return; // no selection hilight\r |
| | 192 | \r |
| | 193 | if (y > 0) y--;\r |
| | 194 | dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;\r |
| | 195 | for (h = me_mfont_h + 1; h > 0; h--)\r |
| | 196 | {\r |
| | 197 | dst = dest;\r |
| | 198 | for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)\r |
| | 199 | *dst++ = menu_sel_color;\r |
| | 200 | dest += g_menuscreen_w;\r |
| | 201 | }\r |
| | 202 | }\r |
| | 203 | \r |
| | 204 | static int parse_hex_color(char *buff)\r |
| | 205 | {\r |
| | 206 | char *endp = buff;\r |
| | 207 | int t = (int) strtoul(buff, &endp, 16);\r |
| | 208 | if (endp != buff)\r |
| | 209 | #ifdef PSP\r |
| | 210 | return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r |
| | 211 | #else\r |
| | 212 | return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r |
| | 213 | #endif\r |
| | 214 | return -1;\r |
| | 215 | }\r |
| | 216 | \r |
| | 217 | void menu_init(void)\r |
| | 218 | {\r |
| | 219 | int i, c, l;\r |
| | 220 | unsigned char *fd, *fds;\r |
| | 221 | char buff[256];\r |
| | 222 | FILE *f;\r |
| | 223 | \r |
| | 224 | if (menu_font_data != NULL)\r |
| | 225 | free(menu_font_data);\r |
| | 226 | \r |
| | 227 | menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r |
| | 228 | if (menu_font_data == NULL)\r |
| | 229 | return;\r |
| | 230 | \r |
| | 231 | // generate default 8x10 font from fontdata8x8\r |
| | 232 | for (c = 0, fd = menu_font_data; c < 256; c++)\r |
| | 233 | {\r |
| | 234 | for (l = 0; l < 8; l++)\r |
| | 235 | {\r |
| | 236 | unsigned char fd8x8 = fontdata8x8[c*8+l];\r |
| | 237 | if (fd8x8&0x80) *fd = 0xf0;\r |
| | 238 | if (fd8x8&0x40) *fd |= 0x0f; fd++;\r |
| | 239 | if (fd8x8&0x20) *fd = 0xf0;\r |
| | 240 | if (fd8x8&0x10) *fd |= 0x0f; fd++;\r |
| | 241 | if (fd8x8&0x08) *fd = 0xf0;\r |
| | 242 | if (fd8x8&0x04) *fd |= 0x0f; fd++;\r |
| | 243 | if (fd8x8&0x02) *fd = 0xf0;\r |
| | 244 | if (fd8x8&0x01) *fd |= 0x0f; fd++;\r |
| | 245 | }\r |
| | 246 | fd += 8*2/2; // 2 empty lines\r |
| | 247 | }\r |
| | 248 | \r |
| | 249 | if (MENU_X2) {\r |
| | 250 | // expand default font\r |
| | 251 | fds = menu_font_data + 128 * 160 / 2 - 4;\r |
| | 252 | fd = menu_font_data + 256 * 320 / 2 - 1;\r |
| | 253 | for (c = 255; c >= 0; c--)\r |
| | 254 | {\r |
| | 255 | for (l = 9; l >= 0; l--, fds -= 4)\r |
| | 256 | {\r |
| | 257 | for (i = 3; i >= 0; i--) {\r |
| | 258 | int px = fds[i] & 0x0f;\r |
| | 259 | *fd-- = px | (px << 4);\r |
| | 260 | px = (fds[i] >> 4) & 0x0f;\r |
| | 261 | *fd-- = px | (px << 4);\r |
| | 262 | }\r |
| | 263 | for (i = 3; i >= 0; i--) {\r |
| | 264 | int px = fds[i] & 0x0f;\r |
| | 265 | *fd-- = px | (px << 4);\r |
| | 266 | px = (fds[i] >> 4) & 0x0f;\r |
| | 267 | *fd-- = px | (px << 4);\r |
| | 268 | }\r |
| | 269 | }\r |
| | 270 | }\r |
| | 271 | }\r |
| | 272 | \r |
| | 273 | // load custom font and selector (stored as 1st symbol in font table)\r |
| | 274 | emu_make_path(buff, "skin/font.png", sizeof(buff));\r |
| | 275 | readpng(menu_font_data, buff, READPNG_FONT,\r |
| | 276 | MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);\r |
| | 277 | // default selector symbol is '>'\r |
| | 278 | memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r |
| | 279 | me_mfont_w * me_mfont_h / 2);\r |
| | 280 | emu_make_path(buff, "skin/selector.png", sizeof(buff));\r |
| | 281 | readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);\r |
| | 282 | \r |
| | 283 | // load custom colors\r |
| | 284 | emu_make_path(buff, "skin/skin.txt", sizeof(buff));\r |
| | 285 | f = fopen(buff, "r");\r |
| | 286 | if (f != NULL)\r |
| | 287 | {\r |
| | 288 | lprintf("found skin.txt\n");\r |
| | 289 | while (!feof(f))\r |
| | 290 | {\r |
| | 291 | if (fgets(buff, sizeof(buff), f) == NULL)\r |
| | 292 | break;\r |
| | 293 | if (buff[0] == '#' || buff[0] == '/') continue; // comment\r |
| | 294 | if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r |
| | 295 | if (strncmp(buff, "text_color=", 11) == 0)\r |
| | 296 | {\r |
| | 297 | int tmp = parse_hex_color(buff+11);\r |
| | 298 | if (tmp >= 0) menu_text_color = tmp;\r |
| | 299 | else lprintf("skin.txt: parse error for text_color\n");\r |
| | 300 | }\r |
| | 301 | else if (strncmp(buff, "selection_color=", 16) == 0)\r |
| | 302 | {\r |
| | 303 | int tmp = parse_hex_color(buff+16);\r |
| | 304 | if (tmp >= 0) menu_sel_color = tmp;\r |
| | 305 | else lprintf("skin.txt: parse error for selection_color\n");\r |
| | 306 | }\r |
| | 307 | else\r |
| | 308 | lprintf("skin.txt: parse error: %s\n", buff);\r |
| | 309 | }\r |
| | 310 | fclose(f);\r |
| | 311 | }\r |
| | 312 | }\r |
| | 313 | \r |
| | 314 | static void menu_draw_begin(int need_bg)\r |
| | 315 | {\r |
| | 316 | plat_video_menu_begin();\r |
| | 317 | if (need_bg)\r |
| | 318 | memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);\r |
| | 319 | }\r |
| | 320 | \r |
| | 321 | static void menu_draw_end(void)\r |
| | 322 | {\r |
| | 323 | plat_video_menu_end();\r |
| | 324 | }\r |
| | 325 | \r |
| | 326 | static void menu_darken_bg(void *dst, void *src, int pixels, int darker)\r |
| | 327 | {\r |
| | 328 | unsigned int *dest = dst;\r |
| | 329 | unsigned int *sorc = src;\r |
| | 330 | pixels /= 2;\r |
| | 331 | if (darker)\r |
| | 332 | {\r |
| | 333 | while (pixels--)\r |
| | 334 | {\r |
| | 335 | unsigned int p = *sorc++;\r |
| | 336 | *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r |
| | 337 | }\r |
| | 338 | }\r |
| | 339 | else\r |
| | 340 | {\r |
| | 341 | while (pixels--)\r |
| | 342 | {\r |
| | 343 | unsigned int p = *sorc++;\r |
| | 344 | *dest++ = (p&0xf79ef79e)>>1;\r |
| | 345 | }\r |
| | 346 | }\r |
| | 347 | }\r |
| | 348 | \r |
| | 349 | static int me_id2offset(const menu_entry *ent, menu_id id)\r |
| | 350 | {\r |
| | 351 | int i;\r |
| | 352 | for (i = 0; ent->name; ent++, i++)\r |
| | 353 | if (ent->id == id) return i;\r |
| | 354 | \r |
| | 355 | lprintf("%s: id %i not found\n", __FUNCTION__, id);\r |
| | 356 | return 0;\r |
| | 357 | }\r |
| | 358 | \r |
| | 359 | static void me_enable(menu_entry *entries, menu_id id, int enable)\r |
| | 360 | {\r |
| | 361 | int i = me_id2offset(entries, id);\r |
| | 362 | entries[i].enabled = enable;\r |
| | 363 | }\r |
| | 364 | \r |
| | 365 | static int me_count(const menu_entry *ent)\r |
| | 366 | {\r |
| | 367 | int ret;\r |
| | 368 | \r |
| | 369 | for (ret = 0; ent->name; ent++, ret++)\r |
| | 370 | ;\r |
| | 371 | \r |
| | 372 | return ret;\r |
| | 373 | }\r |
| | 374 | \r |
| | 375 | static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r |
| | 376 | {\r |
| | 377 | const menu_entry *ent, *ent_sel = entries;\r |
| | 378 | int x, y, w = 0, h = 0;\r |
| | 379 | int offs, col2_offs = 27 * me_mfont_w;\r |
| | 380 | int vi_sel_ln = 0;\r |
| | 381 | const char *name;\r |
| | 382 | int i, n;\r |
| | 383 | \r |
| | 384 | /* calculate size of menu rect */\r |
| | 385 | for (ent = entries, i = n = 0; ent->name; ent++, i++)\r |
| | 386 | {\r |
| | 387 | int wt;\r |
| | 388 | \r |
| | 389 | if (!ent->enabled)\r |
| | 390 | continue;\r |
| | 391 | \r |
| | 392 | if (i == sel) {\r |
| | 393 | ent_sel = ent;\r |
| | 394 | vi_sel_ln = n;\r |
| | 395 | }\r |
| | 396 | \r |
| | 397 | name = NULL;\r |
| | 398 | wt = strlen(ent->name) * me_mfont_w;\r |
| | 399 | if (wt == 0 && ent->generate_name)\r |
| | 400 | name = ent->generate_name(ent->id, &offs);\r |
| | 401 | if (name != NULL)\r |
| | 402 | wt = strlen(name) * me_mfont_w;\r |
| | 403 | \r |
| | 404 | if (ent->beh != MB_NONE)\r |
| | 405 | {\r |
| | 406 | if (wt > col2_offs)\r |
| | 407 | col2_offs = wt + me_mfont_w;\r |
| | 408 | wt = col2_offs;\r |
| | 409 | \r |
| | 410 | switch (ent->beh) {\r |
| | 411 | case MB_NONE:\r |
| | 412 | break;\r |
| | 413 | case MB_OPT_ONOFF:\r |
| | 414 | case MB_OPT_RANGE:\r |
| | 415 | wt += me_mfont_w * 3;\r |
| | 416 | break;\r |
| | 417 | case MB_OPT_CUSTOM:\r |
| | 418 | case MB_OPT_CUSTONOFF:\r |
| | 419 | case MB_OPT_CUSTRANGE:\r |
| | 420 | name = NULL;\r |
| | 421 | offs = 0;\r |
| | 422 | if (ent->generate_name != NULL)\r |
| | 423 | name = ent->generate_name(ent->id, &offs);\r |
| | 424 | if (name != NULL)\r |
| | 425 | wt += (strlen(name) + offs) * me_mfont_w;\r |
| | 426 | break;\r |
| | 427 | case MB_OPT_ENUM:\r |
| | 428 | wt += 10 * me_mfont_w;\r |
| | 429 | break;\r |
| | 430 | }\r |
| | 431 | }\r |
| | 432 | \r |
| | 433 | if (wt > w)\r |
| | 434 | w = wt;\r |
| | 435 | n++;\r |
| | 436 | }\r |
| | 437 | h = n * me_mfont_h;\r |
| | 438 | w += me_mfont_w * 2; /* selector */\r |
| | 439 | \r |
| | 440 | if (w > g_menuscreen_w) {\r |
| | 441 | lprintf("width %d > %d\n", w, g_menuscreen_w);\r |
| | 442 | w = g_menuscreen_w;\r |
| | 443 | }\r |
| | 444 | if (h > g_menuscreen_h) {\r |
| | 445 | lprintf("height %d > %d\n", w, g_menuscreen_h);\r |
| | 446 | h = g_menuscreen_h;\r |
| | 447 | }\r |
| | 448 | \r |
| | 449 | x = g_menuscreen_w / 2 - w / 2;\r |
| | 450 | y = g_menuscreen_h / 2 - h / 2;\r |
| | 451 | #ifdef MENU_ALIGN_LEFT\r |
| | 452 | if (x > 12) x = 12;\r |
| | 453 | #endif\r |
| | 454 | \r |
| | 455 | /* draw */\r |
| | 456 | menu_draw_begin(1);\r |
| | 457 | menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);\r |
| | 458 | x += me_mfont_w * 2;\r |
| | 459 | \r |
| | 460 | for (ent = entries; ent->name; ent++)\r |
| | 461 | {\r |
| | 462 | const char **names;\r |
| | 463 | int len;\r |
| | 464 | \r |
| | 465 | if (!ent->enabled)\r |
| | 466 | continue;\r |
| | 467 | \r |
| | 468 | name = ent->name;\r |
| | 469 | if (strlen(name) == 0) {\r |
| | 470 | if (ent->generate_name)\r |
| | 471 | name = ent->generate_name(ent->id, &offs);\r |
| | 472 | }\r |
| | 473 | if (name != NULL)\r |
| | 474 | text_out16(x, y, name);\r |
| | 475 | \r |
| | 476 | switch (ent->beh) {\r |
| | 477 | case MB_NONE:\r |
| | 478 | break;\r |
| | 479 | case MB_OPT_ONOFF:\r |
| | 480 | text_out16(x + col2_offs, y, (*(int *)ent->var & ent->mask) ? "ON" : "OFF");\r |
| | 481 | break;\r |
| | 482 | case MB_OPT_RANGE:\r |
| | 483 | text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r |
| | 484 | break;\r |
| | 485 | case MB_OPT_CUSTOM:\r |
| | 486 | case MB_OPT_CUSTONOFF:\r |
| | 487 | case MB_OPT_CUSTRANGE:\r |
| | 488 | name = NULL;\r |
| | 489 | offs = 0;\r |
| | 490 | if (ent->generate_name)\r |
| | 491 | name = ent->generate_name(ent->id, &offs);\r |
| | 492 | if (name != NULL)\r |
| | 493 | text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r |
| | 494 | break;\r |
| | 495 | case MB_OPT_ENUM:\r |
| | 496 | names = (const char **)ent->data;\r |
| | 497 | offs = 0;\r |
| | 498 | for (i = 0; names[i] != NULL; i++) {\r |
| | 499 | len = strlen(names[i]);\r |
| | 500 | if (len > 10)\r |
| | 501 | offs = 10 - len - 2;\r |
| | 502 | if (i == *(unsigned char *)ent->var) {\r |
| | 503 | text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", names[i]);\r |
| | 504 | break;\r |
| | 505 | }\r |
| | 506 | }\r |
| | 507 | break;\r |
| | 508 | }\r |
| | 509 | \r |
| | 510 | y += me_mfont_h;\r |
| | 511 | }\r |
| | 512 | \r |
| | 513 | /* display help or message if we have one */\r |
| | 514 | h = (g_menuscreen_h - h) / 2; // bottom area height\r |
| | 515 | if (menu_error_msg[0] != 0) {\r |
| | 516 | if (h >= me_mfont_h + 4)\r |
| | 517 | text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);\r |
| | 518 | else\r |
| | 519 | lprintf("menu msg doesn't fit!\n");\r |
| | 520 | \r |
| | 521 | if (plat_get_ticks_ms() - menu_error_time > 2048)\r |
| | 522 | menu_error_msg[0] = 0;\r |
| | 523 | }\r |
| | 524 | else if (ent_sel->help != NULL) {\r |
| | 525 | const char *tmp = ent_sel->help;\r |
| | 526 | int l;\r |
| | 527 | for (l = 0; tmp != NULL && *tmp != 0; l++)\r |
| | 528 | tmp = strchr(tmp + 1, '\n');\r |
| | 529 | if (h >= l * me_sfont_h + 4)\r |
| | 530 | for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)\r |
| | 531 | smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);\r |
| | 532 | }\r |
| | 533 | \r |
| | 534 | if (draw_more != NULL)\r |
| | 535 | draw_more();\r |
| | 536 | \r |
| | 537 | menu_draw_end();\r |
| | 538 | }\r |
| | 539 | \r |
| | 540 | static int me_process(menu_entry *entry, int is_next, int is_lr)\r |
| | 541 | {\r |
| | 542 | const char **names;\r |
| | 543 | int c;\r |
| | 544 | switch (entry->beh)\r |
| | 545 | {\r |
| | 546 | case MB_OPT_ONOFF:\r |
| | 547 | case MB_OPT_CUSTONOFF:\r |
| | 548 | *(int *)entry->var ^= entry->mask;\r |
| | 549 | return 1;\r |
| | 550 | case MB_OPT_RANGE:\r |
| | 551 | case MB_OPT_CUSTRANGE:\r |
| | 552 | c = is_lr ? 10 : 1;\r |
| | 553 | *(int *)entry->var += is_next ? c : -c;\r |
| | 554 | if (*(int *)entry->var < (int)entry->min)\r |
| | 555 | *(int *)entry->var = (int)entry->max;\r |
| | 556 | if (*(int *)entry->var > (int)entry->max)\r |
| | 557 | *(int *)entry->var = (int)entry->min;\r |
| | 558 | return 1;\r |
| | 559 | case MB_OPT_ENUM:\r |
| | 560 | names = (const char **)entry->data;\r |
| | 561 | for (c = 0; names[c] != NULL; c++)\r |
| | 562 | ;\r |
| | 563 | *(int *)entry->var += is_next ? 1 : -1;\r |
| | 564 | if (*(int *)entry->var < 0)\r |
| | 565 | *(int *)entry->var = 0;\r |
| | 566 | if (*(int *)entry->var >= c)\r |
| | 567 | *(int *)entry->var = c - 1;\r |
| | 568 | return 1;\r |
| | 569 | default:\r |
| | 570 | return 0;\r |
| | 571 | }\r |
| | 572 | }\r |
| | 573 | \r |
| | 574 | static void debug_menu_loop(void);\r |
| | 575 | \r |
| | 576 | static void me_loop(menu_entry *menu, int *menu_sel, void (*draw_more)(void))\r |
| | 577 | {\r |
| | 578 | int ret, inp, sel = *menu_sel, menu_sel_max;\r |
| | 579 | \r |
| | 580 | menu_sel_max = me_count(menu) - 1;\r |
| | 581 | if (menu_sel_max < 0) {\r |
| | 582 | lprintf("no enabled menu entries\n");\r |
| | 583 | return;\r |
| | 584 | }\r |
| | 585 | \r |
| | 586 | while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r |
| | 587 | sel++;\r |
| | 588 | \r |
| | 589 | /* make sure action buttons are not pressed on entering menu */\r |
| | 590 | me_draw(menu, sel, NULL);\r |
| | 591 | while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r |
| | 592 | \r |
| | 593 | for (;;)\r |
| | 594 | {\r |
| | 595 | me_draw(menu, sel, draw_more);\r |
| | 596 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r |
| | 597 | PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, 70);\r |
| | 598 | if (inp & (PBTN_MENU|PBTN_MBACK))\r |
| | 599 | break;\r |
| | 600 | \r |
| | 601 | if (inp & PBTN_UP ) {\r |
| | 602 | do {\r |
| | 603 | sel--;\r |
| | 604 | if (sel < 0)\r |
| | 605 | sel = menu_sel_max;\r |
| | 606 | }\r |
| | 607 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
| | 608 | }\r |
| | 609 | if (inp & PBTN_DOWN) {\r |
| | 610 | do {\r |
| | 611 | sel++;\r |
| | 612 | if (sel > menu_sel_max)\r |
| | 613 | sel = 0;\r |
| | 614 | }\r |
| | 615 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
| | 616 | }\r |
| | 617 | \r |
| | 618 | /* a bit hacky but oh well */\r |
| | 619 | if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r |
| | 620 | debug_menu_loop();\r |
| | 621 | \r |
| | 622 | if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r |
| | 623 | if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r |
| | 624 | inp & (PBTN_L|PBTN_R)))\r |
| | 625 | continue;\r |
| | 626 | }\r |
| | 627 | \r |
| | 628 | if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))\r |
| | 629 | {\r |
| | 630 | /* require PBTN_MOK for MB_NONE */\r |
| | 631 | if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {\r |
| | 632 | ret = menu[sel].handler(menu[sel].id, inp);\r |
| | 633 | if (ret) break;\r |
| | 634 | menu_sel_max = me_count(menu) - 1; /* might change, so update */\r |
| | 635 | }\r |
| | 636 | }\r |
| | 637 | }\r |
| | 638 | *menu_sel = sel;\r |
| | 639 | }\r |
| | 640 | \r |
| | 641 | /* ***************************************** */\r |
| | 642 | \r |
| | 643 | static void draw_menu_credits(void (*draw_more)(void))\r |
| | 644 | {\r |
| | 645 | const char *creds, *p;\r |
| | 646 | int x, y, h, w, wt;\r |
| | 647 | \r |
| | 648 | p = creds = plat_get_credits();\r |
| | 649 | \r |
| | 650 | for (h = 1, w = 0; *p != 0; h++) {\r |
| | 651 | for (wt = 0; *p != 0 && *p != '\n'; p++)\r |
| | 652 | wt++;\r |
| | 653 | \r |
| | 654 | if (wt > w)\r |
| | 655 | w = wt;\r |
| | 656 | if (*p == 0)\r |
| | 657 | break;\r |
| | 658 | p++;\r |
| | 659 | }\r |
| | 660 | \r |
| | 661 | x = g_menuscreen_w / 2 - w * me_mfont_w / 2;\r |
| | 662 | y = g_menuscreen_h / 2 - h * me_mfont_h / 2;\r |
| | 663 | if (x < 0) x = 0;\r |
| | 664 | if (y < 0) y = 0;\r |
| | 665 | \r |
| | 666 | menu_draw_begin(1);\r |
| | 667 | \r |
| | 668 | for (p = creds; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {\r |
| | 669 | text_out16(x, y, p);\r |
| | 670 | \r |
| | 671 | for (; *p != 0 && *p != '\n'; p++)\r |
| | 672 | ;\r |
| | 673 | if (*p != 0)\r |
| | 674 | p++;\r |
| | 675 | }\r |
| | 676 | \r |
| | 677 | if (draw_more != NULL)\r |
| | 678 | draw_more();\r |
| | 679 | \r |
| | 680 | menu_draw_end();\r |
| | 681 | }\r |
| | 682 | \r |
| | 683 | // -------------- del confirm ---------------\r |
| | 684 | \r |
| | 685 | static void do_delete(const char *fpath, const char *fname)\r |
| | 686 | {\r |
| | 687 | int len, mid, inp;\r |
| | 688 | const char *nm;\r |
| | 689 | char tmp[64];\r |
| | 690 | \r |
| | 691 | menu_draw_begin(1);\r |
| | 692 | \r |
| | 693 | len = strlen(fname);\r |
| | 694 | if (len > g_menuscreen_w / me_sfont_w)\r |
| | 695 | len = g_menuscreen_w / me_sfont_w;\r |
| | 696 | \r |
| | 697 | mid = g_menuscreen_w / 2;\r |
| | 698 | text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r |
| | 699 | smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r |
| | 700 | text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r |
| | 701 | \r |
| | 702 | nm = in_get_key_name(-1, -PBTN_MA3);\r |
| | 703 | snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r |
| | 704 | len = strlen(tmp);\r |
| | 705 | nm = in_get_key_name(-1, -PBTN_MBACK);\r |
| | 706 | snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r |
| | 707 | len = strlen(tmp);\r |
| | 708 | \r |
| | 709 | text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r |
| | 710 | menu_draw_end();\r |
| | 711 | \r |
| | 712 | while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MA2));\r |
| | 713 | inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, 100);\r |
| | 714 | if (inp & PBTN_MA3)\r |
| | 715 | remove(fpath);\r |
| | 716 | }\r |
| | 717 | \r |
| | 718 | // -------------- ROM selector --------------\r |
| | 719 | \r |
| | 720 | static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r |
| | 721 | {\r |
| | 722 | int max_cnt, start, i, x, pos;\r |
| | 723 | void *darken_ptr;\r |
| | 724 | \r |
| | 725 | max_cnt = g_menuscreen_h / me_sfont_h;\r |
| | 726 | start = max_cnt / 2 - sel;\r |
| | 727 | n--; // exclude current dir (".")\r |
| | 728 | \r |
| | 729 | menu_draw_begin(1);\r |
| | 730 | \r |
| | 731 | // if (!rom_loaded)\r |
| | 732 | // menu_darken_bg(gp2x_screen, 320*240, 0);\r |
| | 733 | \r |
| | 734 | darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;\r |
| | 735 | menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);\r |
| | 736 | \r |
| | 737 | x = 5 + me_mfont_w + 1;\r |
| | 738 | if (start - 2 >= 0)\r |
| | 739 | smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r |
| | 740 | for (i = 0; i < n; i++) {\r |
| | 741 | pos = start + i;\r |
| | 742 | if (pos < 0) continue;\r |
| | 743 | if (pos >= max_cnt) break;\r |
| | 744 | if (namelist[i+1]->d_type == DT_DIR) {\r |
| | 745 | smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r |
| | 746 | smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r |
| | 747 | } else {\r |
| | 748 | unsigned short color = fname2color(namelist[i+1]->d_name);\r |
| | 749 | smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r |
| | 750 | }\r |
| | 751 | }\r |
| | 752 | smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r |
| | 753 | menu_draw_end();\r |
| | 754 | }\r |
| | 755 | \r |
| | 756 | static int scandir_cmp(const void *p1, const void *p2)\r |
| | 757 | {\r |
| | 758 | const struct dirent **d1 = (const struct dirent **)p1;\r |
| | 759 | const struct dirent **d2 = (const struct dirent **)p2;\r |
| | 760 | if ((*d1)->d_type == (*d2)->d_type)\r |
| | 761 | return alphasort(d1, d2);\r |
| | 762 | if ((*d1)->d_type == DT_DIR)\r |
| | 763 | return -1; // put before\r |
| | 764 | if ((*d2)->d_type == DT_DIR)\r |
| | 765 | return 1;\r |
| | 766 | \r |
| | 767 | return alphasort(d1, d2);\r |
| | 768 | }\r |
| | 769 | \r |
| | 770 | static const char *filter_exts[] = {\r |
| | 771 | ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",\r |
| | 772 | ".jpg", ".gpe"\r |
| | 773 | };\r |
| | 774 | \r |
| | 775 | static int scandir_filter(const struct dirent *ent)\r |
| | 776 | {\r |
| | 777 | const char *p;\r |
| | 778 | int i;\r |
| | 779 | \r |
| | 780 | if (ent == NULL || ent->d_name == NULL) return 0;\r |
| | 781 | if (strlen(ent->d_name) < 5) return 1;\r |
| | 782 | \r |
| | 783 | p = ent->d_name + strlen(ent->d_name) - 4;\r |
| | 784 | \r |
| | 785 | for (i = 0; i < array_size(filter_exts); i++)\r |
| | 786 | if (strcmp(p, filter_exts[i]) == 0)\r |
| | 787 | return 0;\r |
| | 788 | \r |
| | 789 | return 1;\r |
| | 790 | }\r |
| | 791 | \r |
| | 792 | static char *menu_loop_romsel(char *curr_path, int len)\r |
| | 793 | {\r |
| | 794 | struct dirent **namelist;\r |
| | 795 | int n, inp, sel = 0;\r |
| | 796 | char *ret = NULL, *fname = NULL;\r |
| | 797 | \r |
| | 798 | rescan:\r |
| | 799 | // is this a dir or a full path?\r |
| | 800 | if (!plat_is_dir(curr_path)) {\r |
| | 801 | char *p = curr_path + strlen(curr_path) - 1;\r |
| | 802 | for (; p > curr_path && *p != '/'; p--)\r |
| | 803 | ;\r |
| | 804 | *p = 0;\r |
| | 805 | fname = p+1;\r |
| | 806 | }\r |
| | 807 | \r |
| | 808 | n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r |
| | 809 | if (n < 0) {\r |
| | 810 | char *t;\r |
| | 811 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
| | 812 | \r |
| | 813 | // try root\r |
| | 814 | t = getcwd(curr_path, len);\r |
| | 815 | if (t == NULL)\r |
| | 816 | plat_get_root_dir(curr_path, len);\r |
| | 817 | n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r |
| | 818 | if (n < 0) {\r |
| | 819 | // oops, we failed\r |
| | 820 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
| | 821 | return NULL;\r |
| | 822 | }\r |
| | 823 | }\r |
| | 824 | \r |
| | 825 | // try to find sel\r |
| | 826 | if (fname != NULL) {\r |
| | 827 | int i;\r |
| | 828 | for (i = 1; i < n; i++) {\r |
| | 829 | if (strcmp(namelist[i]->d_name, fname) == 0) {\r |
| | 830 | sel = i - 1;\r |
| | 831 | break;\r |
| | 832 | }\r |
| | 833 | }\r |
| | 834 | }\r |
| | 835 | \r |
| | 836 | /* make sure action buttons are not pressed on entering menu */\r |
| | 837 | draw_dirlist(curr_path, namelist, n, sel);\r |
| | 838 | while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r |
| | 839 | ;\r |
| | 840 | \r |
| | 841 | for (;;)\r |
| | 842 | {\r |
| | 843 | draw_dirlist(curr_path, namelist, n, sel);\r |
| | 844 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r |
| | 845 | PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);\r |
| | 846 | if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
| | 847 | if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
| | 848 | if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
| | 849 | if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r |
| | 850 | if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
| | 851 | if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
| | 852 | if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r |
| | 853 | {\r |
| | 854 | again:\r |
| | 855 | if (namelist[sel+1]->d_type == DT_REG)\r |
| | 856 | {\r |
| | 857 | strcpy(rom_fname_reload, curr_path);\r |
| | 858 | strcat(rom_fname_reload, "/");\r |
| | 859 | strcat(rom_fname_reload, namelist[sel+1]->d_name);\r |
| | 860 | if (inp & PBTN_MOK) { // return sel\r |
| | 861 | ret = rom_fname_reload;\r |
| | 862 | break;\r |
| | 863 | }\r |
| | 864 | do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r |
| | 865 | if (n > 0) {\r |
| | 866 | while (n--) free(namelist[n]);\r |
| | 867 | free(namelist);\r |
| | 868 | }\r |
| | 869 | goto rescan;\r |
| | 870 | }\r |
| | 871 | else if (namelist[sel+1]->d_type == DT_DIR)\r |
| | 872 | {\r |
| | 873 | int newlen;\r |
| | 874 | char *p, *newdir;\r |
| | 875 | if (!(inp & PBTN_MOK))\r |
| | 876 | continue;\r |
| | 877 | newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
| | 878 | newdir = malloc(newlen);\r |
| | 879 | if (newdir == NULL)\r |
| | 880 | break;\r |
| | 881 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
| | 882 | char *start = curr_path;\r |
| | 883 | p = start + strlen(start) - 1;\r |
| | 884 | while (*p == '/' && p > start) p--;\r |
| | 885 | while (*p != '/' && p > start) p--;\r |
| | 886 | if (p <= start) strcpy(newdir, "/");\r |
| | 887 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
| | 888 | } else {\r |
| | 889 | strcpy(newdir, curr_path);\r |
| | 890 | p = newdir + strlen(newdir) - 1;\r |
| | 891 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
| | 892 | strcat(newdir, "/");\r |
| | 893 | strcat(newdir, namelist[sel+1]->d_name);\r |
| | 894 | }\r |
| | 895 | ret = menu_loop_romsel(newdir, newlen);\r |
| | 896 | free(newdir);\r |
| | 897 | break;\r |
| | 898 | }\r |
| | 899 | else\r |
| | 900 | {\r |
| | 901 | // unknown file type, happens on NTFS mounts. Try to guess.\r |
| | 902 | FILE *tstf; int tmp;\r |
| | 903 | strcpy(rom_fname_reload, curr_path);\r |
| | 904 | strcat(rom_fname_reload, "/");\r |
| | 905 | strcat(rom_fname_reload, namelist[sel+1]->d_name);\r |
| | 906 | tstf = fopen(rom_fname_reload, "rb");\r |
| | 907 | if (tstf != NULL)\r |
| | 908 | {\r |
| | 909 | if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r |
| | 910 | namelist[sel+1]->d_type = DT_REG;\r |
| | 911 | else namelist[sel+1]->d_type = DT_DIR;\r |
| | 912 | fclose(tstf);\r |
| | 913 | goto again;\r |
| | 914 | }\r |
| | 915 | }\r |
| | 916 | }\r |
| | 917 | if (inp & PBTN_MBACK)\r |
| | 918 | break;\r |
| | 919 | }\r |
| | 920 | \r |
| | 921 | if (n > 0) {\r |
| | 922 | while (n--) free(namelist[n]);\r |
| | 923 | free(namelist);\r |
| | 924 | }\r |
| | 925 | \r |
| | 926 | // restore curr_path\r |
| | 927 | if (fname != NULL) {\r |
| | 928 | n = strlen(curr_path);\r |
| | 929 | if (curr_path + n + 1 == fname)\r |
| | 930 | curr_path[n] = '/';\r |
| | 931 | }\r |
| | 932 | \r |
| | 933 | return ret;\r |
| | 934 | }\r |
| | 935 | \r |
| | 936 | // ------------ savestate loader ------------\r |
| | 937 | \r |
| | 938 | static int state_slot_flags = 0;\r |
| | 939 | \r |
| | 940 | static void state_check_slots(void)\r |
| | 941 | {\r |
| | 942 | int slot;\r |
| | 943 | \r |
| | 944 | state_slot_flags = 0;\r |
| | 945 | \r |
| | 946 | for (slot = 0; slot < 10; slot++) {\r |
| | 947 | if (emu_check_save_file(slot))\r |
| | 948 | state_slot_flags |= 1 << slot;\r |
| | 949 | }\r |
| | 950 | }\r |
| | 951 | \r |
| | 952 | static void draw_savestate_bg(int slot);\r |
| | 953 | \r |
| | 954 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
| | 955 | {\r |
| | 956 | int i, x, y, w, h;\r |
| | 957 | \r |
| | 958 | if (state_slot_flags & (1 << menu_sel))\r |
| | 959 | draw_savestate_bg(menu_sel);\r |
| | 960 | \r |
| | 961 | w = (13 + 2) * me_mfont_w;\r |
| | 962 | h = (1+2+10+1) * me_mfont_h;\r |
| | 963 | x = g_menuscreen_w / 2 - w / 2;\r |
| | 964 | if (x < 0) x = 0;\r |
| | 965 | y = g_menuscreen_h / 2 - h / 2;\r |
| | 966 | if (y < 0) y = 0;\r |
| | 967 | #ifdef MENU_ALIGN_LEFT\r |
| | 968 | if (x > 12 + me_mfont_w * 2)\r |
| | 969 | x = 12 + me_mfont_w * 2;\r |
| | 970 | #endif\r |
| | 971 | \r |
| | 972 | menu_draw_begin(1);\r |
| | 973 | \r |
| | 974 | text_out16(x, y, is_loading ? "Load state" : "Save state");\r |
| | 975 | y += 3 * me_mfont_h;\r |
| | 976 | \r |
| | 977 | menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (13 + 2) * me_mfont_w + 4);\r |
| | 978 | \r |
| | 979 | /* draw all 10 slots */\r |
| | 980 | for (i = 0; i < 10; i++, y += me_mfont_h)\r |
| | 981 | {\r |
| | 982 | text_out16(x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");\r |
| | 983 | }\r |
| | 984 | text_out16(x, y, "back");\r |
| | 985 | \r |
| | 986 | menu_draw_end();\r |
| | 987 | }\r |
| | 988 | \r |
| | 989 | static int menu_loop_savestate(int is_loading)\r |
| | 990 | {\r |
| | 991 | static int menu_sel = 10;\r |
| | 992 | int menu_sel_max = 10;\r |
| | 993 | unsigned long inp = 0;\r |
| | 994 | int ret = 0;\r |
| | 995 | \r |
| | 996 | state_check_slots();\r |
| | 997 | \r |
| | 998 | if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r |
| | 999 | menu_sel = menu_sel_max;\r |
| | 1000 | \r |
| | 1001 | for (;;)\r |
| | 1002 | {\r |
| | 1003 | draw_savestate_menu(menu_sel, is_loading);\r |
| | 1004 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);\r |
| | 1005 | if (inp & PBTN_UP) {\r |
| | 1006 | do {\r |
| | 1007 | menu_sel--;\r |
| | 1008 | if (menu_sel < 0)\r |
| | 1009 | menu_sel = menu_sel_max;\r |
| | 1010 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| | 1011 | }\r |
| | 1012 | if (inp & PBTN_DOWN) {\r |
| | 1013 | do {\r |
| | 1014 | menu_sel++;\r |
| | 1015 | if (menu_sel > menu_sel_max)\r |
| | 1016 | menu_sel = 0;\r |
| | 1017 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| | 1018 | }\r |
| | 1019 | if (inp & PBTN_MOK) { // save/load\r |
| | 1020 | if (menu_sel < 10) {\r |
| | 1021 | state_slot = menu_sel;\r |
| | 1022 | if (emu_save_load_game(is_loading, 0)) {\r |
| | 1023 | me_update_msg(is_loading ? "Load failed" : "Save failed");\r |
| | 1024 | break;\r |
| | 1025 | }\r |
| | 1026 | ret = 1;\r |
| | 1027 | break;\r |
| | 1028 | }\r |
| | 1029 | break;\r |
| | 1030 | }\r |
| | 1031 | if (inp & PBTN_MBACK)\r |
| | 1032 | break;\r |
| | 1033 | }\r |
| | 1034 | \r |
| | 1035 | return ret;\r |
| | 1036 | }\r |
| | 1037 | \r |
| | 1038 | // -------------- key config --------------\r |
| | 1039 | \r |
| | 1040 | static char *action_binds(int player_idx, int action_mask, int dev_id)\r |
| | 1041 | {\r |
| | 1042 | int k, count = 0, can_combo = 0, type;\r |
| | 1043 | const int *binds;\r |
| | 1044 | \r |
| | 1045 | static_buff[0] = 0;\r |
| | 1046 | \r |
| | 1047 | binds = in_get_dev_binds(dev_id);\r |
| | 1048 | if (binds == NULL)\r |
| | 1049 | return static_buff;\r |
| | 1050 | \r |
| | 1051 | in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r |
| | 1052 | in_get_config(dev_id, IN_CFG_DOES_COMBOS, &can_combo);\r |
| | 1053 | \r |
| | 1054 | type = IN_BINDTYPE_EMU;\r |
| | 1055 | if (player_idx >= 0) {\r |
| | 1056 | can_combo = 0;\r |
| | 1057 | type = IN_BINDTYPE_PLAYER12;\r |
| | 1058 | }\r |
| | 1059 | if (player_idx == 1)\r |
| | 1060 | action_mask <<= 16;\r |
| | 1061 | \r |
| | 1062 | for (k = 0; k < count; k++)\r |
| | 1063 | {\r |
| | 1064 | const char *xname;\r |
| | 1065 | int len;\r |
| | 1066 | \r |
| | 1067 | if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r |
| | 1068 | continue;\r |
| | 1069 | \r |
| | 1070 | xname = in_get_key_name(dev_id, k);\r |
| | 1071 | len = strlen(static_buff);\r |
| | 1072 | if (len) {\r |
| | 1073 | strncat(static_buff, can_combo ? " + " : ", ",\r |
| | 1074 | sizeof(static_buff) - len - 1);\r |
| | 1075 | len += can_combo ? 3 : 2;\r |
| | 1076 | }\r |
| | 1077 | strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r |
| | 1078 | }\r |
| | 1079 | \r |
| | 1080 | return static_buff;\r |
| | 1081 | }\r |
| | 1082 | \r |
| | 1083 | static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r |
| | 1084 | {\r |
| | 1085 | const int *binds;\r |
| | 1086 | int k, keys = 0;\r |
| | 1087 | int count = 0;\r |
| | 1088 | \r |
| | 1089 | binds = in_get_dev_binds(dev_id);\r |
| | 1090 | if (binds == NULL)\r |
| | 1091 | return 0;\r |
| | 1092 | \r |
| | 1093 | in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r |
| | 1094 | for (k = 0; k < count; k++)\r |
| | 1095 | {\r |
| | 1096 | if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r |
| | 1097 | keys++;\r |
| | 1098 | }\r |
| | 1099 | \r |
| | 1100 | return keys;\r |
| | 1101 | }\r |
| | 1102 | \r |
| | 1103 | static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r |
| | 1104 | int sel, int dev_id, int dev_count, int is_bind)\r |
| | 1105 | {\r |
| | 1106 | char buff[64], buff2[32];\r |
| | 1107 | const char *dev_name;\r |
| | 1108 | int x, y, w, i;\r |
| | 1109 | \r |
| | 1110 | w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r |
| | 1111 | x = g_menuscreen_w / 2 - w / 2;\r |
| | 1112 | y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r |
| | 1113 | if (x < me_mfont_w * 2)\r |
| | 1114 | x = me_mfont_w * 2;\r |
| | 1115 | \r |
| | 1116 | menu_draw_begin(1);\r |
| | 1117 | if (player_idx >= 0)\r |
| | 1118 | text_out16(x, y, "Player %i controls", player_idx + 1);\r |
| | 1119 | else\r |
| | 1120 | text_out16(x, y, "Emulator controls");\r |
| | 1121 | \r |
| | 1122 | y += 2 * me_mfont_h;\r |
| | 1123 | menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r |
| | 1124 | \r |
| | 1125 | for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r |
| | 1126 | text_out16(x, y, "%s : %s", opts[i].name,\r |
| | 1127 | action_binds(player_idx, opts[i].mask, dev_id));\r |
| | 1128 | \r |
| | 1129 | dev_name = in_get_dev_name(dev_id, 1, 1);\r |
| | 1130 | w = strlen(dev_name) * me_mfont_w;\r |
| | 1131 | if (w < 30 * me_mfont_w)\r |
| | 1132 | w = 30 * me_mfont_w;\r |
| | 1133 | if (w > g_menuscreen_w)\r |
| | 1134 | w = g_menuscreen_w;\r |
| | 1135 | \r |
| | 1136 | x = g_menuscreen_w / 2 - w / 2;\r |
| | 1137 | \r |
| | 1138 | if (!is_bind) {\r |
| | 1139 | snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r |
| | 1140 | snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r |
| | 1141 | in_get_key_name(-1, -PBTN_MA2));\r |
| | 1142 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);\r |
| | 1143 | }\r |
| | 1144 | else\r |
| | 1145 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");\r |
| | 1146 | \r |
| | 1147 | if (dev_count > 1) {\r |
| | 1148 | text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);\r |
| | 1149 | text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");\r |
| | 1150 | }\r |
| | 1151 | \r |
| | 1152 | menu_draw_end();\r |
| | 1153 | }\r |
| | 1154 | \r |
| | 1155 | static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r |
| | 1156 | {\r |
| | 1157 | int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;\r |
| | 1158 | int dev_id, dev_count, kc, is_down, mkey;\r |
| | 1159 | int unbind, bindtype, mask_shift;\r |
| | 1160 | \r |
| | 1161 | for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r |
| | 1162 | if (in_get_dev_name(i, 1, 0) != NULL) {\r |
| | 1163 | dev_count++;\r |
| | 1164 | if (dev_id < 0)\r |
| | 1165 | dev_id = i;\r |
| | 1166 | }\r |
| | 1167 | }\r |
| | 1168 | \r |
| | 1169 | if (dev_id == -1) {\r |
| | 1170 | lprintf("no devs, can't do config\n");\r |
| | 1171 | return;\r |
| | 1172 | }\r |
| | 1173 | \r |
| | 1174 | mask_shift = 0;\r |
| | 1175 | if (player_idx == 1)\r |
| | 1176 | mask_shift = 16;\r |
| | 1177 | bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r |
| | 1178 | \r |
| | 1179 | for (;;)\r |
| | 1180 | {\r |
| | 1181 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r |
| | 1182 | mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);\r |
| | 1183 | switch (mkey) {\r |
| | 1184 | case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r |
| | 1185 | case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r |
| | 1186 | case PBTN_LEFT:\r |
| | 1187 | for (i = 0, dev_id--; i < IN_MAX_DEVS; i++, dev_id--) {\r |
| | 1188 | if (dev_id < 0)\r |
| | 1189 | dev_id = IN_MAX_DEVS - 1;\r |
| | 1190 | if (in_get_dev_name(dev_id, 1, 0) != NULL)\r |
| | 1191 | break;\r |
| | 1192 | }\r |
| | 1193 | continue;\r |
| | 1194 | case PBTN_RIGHT:\r |
| | 1195 | for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r |
| | 1196 | if (dev_id >= IN_MAX_DEVS)\r |
| | 1197 | dev_id = 0;\r |
| | 1198 | if (in_get_dev_name(dev_id, 1, 0) != NULL)\r |
| | 1199 | break;\r |
| | 1200 | }\r |
| | 1201 | continue;\r |
| | 1202 | case PBTN_MBACK:\r |
| | 1203 | return;\r |
| | 1204 | case PBTN_MOK:\r |
| | 1205 | if (sel >= opt_cnt)\r |
| | 1206 | return;\r |
| | 1207 | while (in_menu_wait_any(30) & PBTN_MOK)\r |
| | 1208 | ;\r |
| | 1209 | break;\r |
| | 1210 | case PBTN_MA2:\r |
| | 1211 | in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| | 1212 | continue;\r |
| | 1213 | default:continue;\r |
| | 1214 | }\r |
| | 1215 | \r |
| | 1216 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r |
| | 1217 | \r |
| | 1218 | /* wait for some up event */\r |
| | 1219 | for (is_down = 1; is_down; )\r |
| | 1220 | kc = in_update_keycode(&dev_id, &is_down, -1);\r |
| | 1221 | \r |
| | 1222 | i = count_bound_keys(dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| | 1223 | unbind = (i > 0);\r |
| | 1224 | \r |
| | 1225 | /* allow combos if device supports them */\r |
| | 1226 | in_get_config(dev_id, IN_CFG_DOES_COMBOS, &does_combos);\r |
| | 1227 | if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)\r |
| | 1228 | unbind = 0;\r |
| | 1229 | \r |
| | 1230 | if (unbind)\r |
| | 1231 | in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| | 1232 | \r |
| | 1233 | in_bind_key(dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);\r |
| | 1234 | }\r |
| | 1235 | }\r |
| | 1236 | \r |
notaz.gp2x.de / pcsx_rearmed.git / blame_incremental