keys.c

   1 /*
   2         Copyright (C) 1996-1997  Id Software, Inc.
   3
   4         This program is free software; you can redistribute it and/or
   5         modify it under the terms of the GNU General Public License
   6         as published by the Free Software Foundation; either version 2
   7         of the License, or (at your option) any later version.
   8
   9         This program is distributed in the hope that it will be useful,
  10         but WITHOUT ANY WARRANTY; without even the implied warranty of
  11         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12
  13         See the GNU General Public License for more details.
  14
  15         You should have received a copy of the GNU General Public License
  16         along with this program; if not, write to:
  17
  18                 Free Software Foundation, Inc.
  19                 59 Temple Place - Suite 330
  20                 Boston, MA  02111-1307, USA
  21 */
  22
  23 #include "quakedef.h"
  24 #include "cl_video.h"
  25 #include "utf8lib.h"
  26 #include "csprogs.h"
  27
  28 cvar_t con_closeontoggleconsole = {CVAR_SAVE, "con_closeontoggleconsole","1", "allows toggleconsole binds to close the console as well; when set to 2, this even works when not at the start of the line in console input; when set to 3, this works even if the toggleconsole key is the color tag"};
  29
  30 /*
  31 key up events are sent even if in console mode
  32 */
  33
  34 char            key_line[MAX_INPUTLINE];
  35 int                     key_linepos;
  36 qboolean        key_insert = true;      // insert key toggle (for editing)
  37 keydest_t       key_dest;
  38 int                     key_consoleactive;
  39 char            *keybindings[MAX_BINDMAPS][MAX_KEYS];
  40
  41 int                     history_line;
  42 char            history_savedline[MAX_INPUTLINE];
  43 char            history_searchstring[MAX_INPUTLINE];
  44 qboolean        history_matchfound = false;
  45 conbuffer_t history;
  46
  47 extern cvar_t   con_textsize;
  48
  49
  50 static void Key_History_Init(void)
  51 {
  52         qfile_t *historyfile;
  53         ConBuffer_Init(&history, HIST_TEXTSIZE, HIST_MAXLINES, zonemempool);
  54
  55 // not necessary for mobile
  56 #ifndef DP_MOBILETOUCH
  57         historyfile = FS_OpenRealFile("darkplaces_history.txt", "rb", false); // rb to handle unix line endings on windows too
  58         if(historyfile)
  59         {
  60                 char buf[MAX_INPUTLINE];
  61                 int bufpos;
  62                 int c;
  63
  64                 bufpos = 0;
  65                 for(;;)
  66                 {
  67                         c = FS_Getc(historyfile);
  68                         if(c < 0 || c == 0 || c == '\r' || c == '\n')
  69                         {
  70                                 if(bufpos > 0)
  71                                 {
  72                                         buf[bufpos] = 0;
  73                                         ConBuffer_AddLine(&history, buf, bufpos, 0);
  74                                         bufpos = 0;
  75                                 }
  76                                 if(c < 0)
  77                                         break;
  78                         }
  79                         else
  80                         {
  81                                 if(bufpos < MAX_INPUTLINE - 1)
  82                                         buf[bufpos++] = c;
  83                         }
  84                 }
  85
  86                 FS_Close(historyfile);
  87         }
  88 #endif
  89
  90         history_line = -1;
  91 }
  92
  93 static void Key_History_Shutdown(void)
  94 {
  95         // TODO write history to a file
  96
  97 // not necessary for mobile
  98 #ifndef DP_MOBILETOUCH
  99         qfile_t *historyfile = FS_OpenRealFile("darkplaces_history.txt", "w", false);
 100         if(historyfile)
 101         {
 102                 int i;
 103                 for(i = 0; i < CONBUFFER_LINES_COUNT(&history); ++i)
 104                         FS_Printf(historyfile, "%s\n", ConBuffer_GetLine(&history, i));
 105                 FS_Close(historyfile);
 106         }
 107 #endif
 108
 109         ConBuffer_Shutdown(&history);
 110 }
 111
 112 static void Key_History_Push(void)
 113 {
 114         if(key_line[1]) // empty?
 115         if(strcmp(key_line, "]quit")) // putting these into the history just sucks
 116         if(strncmp(key_line, "]quit ", 6)) // putting these into the history just sucks
 117         if(strcmp(key_line, "]rcon_password")) // putting these into the history just sucks
 118         if(strncmp(key_line, "]rcon_password ", 15)) // putting these into the history just sucks
 119                 ConBuffer_AddLine(&history, key_line + 1, (int)strlen(key_line) - 1, 0);
 120         Con_Printf("%s\n", key_line); // don't mark empty lines as history
 121         history_line = -1;
 122         if (history_matchfound)
 123                 history_matchfound = false;
 124 }
 125
 126 static qboolean Key_History_Get_foundCommand(void)
 127 {
 128         if (!history_matchfound)
 129                 return false;
 130         strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 131         key_linepos = (int)strlen(key_line);
 132         history_matchfound = false;
 133         return true;
 134 }
 135
 136 static void Key_History_Up(void)
 137 {
 138         if(history_line == -1) // editing the "new" line
 139                 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
 140
 141         if (Key_History_Get_foundCommand())
 142                 return;
 143
 144         if(history_line == -1)
 145         {
 146                 history_line = CONBUFFER_LINES_COUNT(&history) - 1;
 147                 if(history_line != -1)
 148                 {
 149                         strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 150                         key_linepos = (int)strlen(key_line);
 151                 }
 152         }
 153         else if(history_line > 0)
 154         {
 155                 --history_line; // this also does -1 -> 0, so it is good
 156                 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 157                 key_linepos = (int)strlen(key_line);
 158         }
 159 }
 160
 161 static void Key_History_Down(void)
 162 {
 163         if(history_line == -1) // editing the "new" line
 164                 return;
 165
 166         if (Key_History_Get_foundCommand())
 167                 return;
 168
 169         if(history_line < CONBUFFER_LINES_COUNT(&history) - 1)
 170         {
 171                 ++history_line;
 172                 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 173         }
 174         else
 175         {
 176                 history_line = -1;
 177                 strlcpy(key_line + 1, history_savedline, sizeof(key_line) - 1);
 178         }
 179
 180         key_linepos = (int)strlen(key_line);
 181 }
 182
 183 static void Key_History_First(void)
 184 {
 185         if(history_line == -1) // editing the "new" line
 186                 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
 187
 188         if (CONBUFFER_LINES_COUNT(&history) > 0)
 189         {
 190                 history_line = 0;
 191                 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 192                 key_linepos = (int)strlen(key_line);
 193         }
 194 }
 195
 196 static void Key_History_Last(void)
 197 {
 198         if(history_line == -1) // editing the "new" line
 199                 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
 200
 201         if (CONBUFFER_LINES_COUNT(&history) > 0)
 202         {
 203                 history_line = CONBUFFER_LINES_COUNT(&history) - 1;
 204                 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
 205                 key_linepos = (int)strlen(key_line);
 206         }
 207 }
 208
 209 static void Key_History_Find_Backwards(void)
 210 {
 211         int i;
 212         const char *partial = key_line + 1;
 213         char vabuf[1024];
 214         size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
 215
 216         if (history_line == -1) // editing the "new" line
 217                 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
 218
 219         if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
 220         {
 221                 strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
 222                 i = CONBUFFER_LINES_COUNT(&history) - 1;
 223         }
 224         else if (history_line == -1)
 225                 i = CONBUFFER_LINES_COUNT(&history) - 1;
 226         else
 227                 i = history_line - 1;
 228
 229         if (!*partial)
 230                 partial = "*";
 231         else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
 232                 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
 233
 234         for ( ; i >= 0; i--)
 235                 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
 236                 {
 237                         Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
 238                         history_line = i;
 239                         history_matchfound = true;
 240                         return;
 241                 }
 242 }
 243
 244 static void Key_History_Find_Forwards(void)
 245 {
 246         int i;
 247         const char *partial = key_line + 1;
 248         char vabuf[1024];
 249         size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
 250
 251         if (history_line == -1) // editing the "new" line
 252                 return;
 253
 254         if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
 255         {
 256                 strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
 257                 i = 0;
 258         }
 259         else i = history_line + 1;
 260
 261         if (!*partial)
 262                 partial = "*";
 263         else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
 264                 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
 265
 266         for ( ; i < CONBUFFER_LINES_COUNT(&history); i++)
 267                 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
 268                 {
 269                         Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
 270                         history_line = i;
 271                         history_matchfound = true;
 272                         return;
 273                 }
 274 }
 275
 276 static void Key_History_Find_All(void)
 277 {
 278         const char *partial = key_line + 1;
 279         int i, count = 0;
 280         char vabuf[1024];
 281         size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
 282         Con_Printf("History commands containing \"%s\":\n", key_line + 1);
 283
 284         if (!*partial)
 285                 partial = "*";
 286         else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
 287                 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
 288
 289         for (i=0; i<CONBUFFER_LINES_COUNT(&history); i++)
 290                 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
 291                 {
 292                         Con_Printf("%s%*i^7 %s\n", (i == history_line) ? "^2" : "^3", (int)digits, i+1, ConBuffer_GetLine(&history, i));
 293                         count++;
 294                 }
 295         Con_Printf("%i result%s\n\n", count, (count != 1) ? "s" : "");
 296 }
 297
 298 static void Key_History_f(void)
 299 {
 300         char *errchar = NULL;
 301         int i = 0;
 302         char vabuf[1024];
 303         size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
 304
 305         if (Cmd_Argc () > 1)
 306         {
 307                 if (!strcmp(Cmd_Argv (1), "-c"))
 308                 {
 309                         ConBuffer_Clear(&history);
 310                         return;
 311                 }
 312                 i = strtol(Cmd_Argv (1), &errchar, 0);
 313                 if ((i < 0) || (i > CONBUFFER_LINES_COUNT(&history)) || (errchar && *errchar))
 314                         i = 0;
 315                 else
 316                         i = CONBUFFER_LINES_COUNT(&history) - i;
 317         }
 318
 319         for ( ; i<CONBUFFER_LINES_COUNT(&history); i++)
 320                 Con_Printf("^3%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
 321         Con_Printf("\n");
 322 }
 323
 324 static int      key_bmap, key_bmap2;
 325 static unsigned char keydown[MAX_KEYS]; // 0 = up, 1 = down, 2 = repeating
 326
 327 typedef struct keyname_s
 328 {
 329         const char      *name;
 330         int                     keynum;
 331 }
 332 keyname_t;
 333
 334 static const keyname_t   keynames[] = {
 335         {"TAB", K_TAB},
 336         {"ENTER", K_ENTER},
 337         {"ESCAPE", K_ESCAPE},
 338         {"SPACE", K_SPACE},
 339
 340         // spacer so it lines up with keys.h
 341
 342         {"BACKSPACE", K_BACKSPACE},
 343         {"UPARROW", K_UPARROW},
 344         {"DOWNARROW", K_DOWNARROW},
 345         {"LEFTARROW", K_LEFTARROW},
 346         {"RIGHTARROW", K_RIGHTARROW},
 347
 348         {"ALT", K_ALT},
 349         {"CTRL", K_CTRL},
 350         {"SHIFT", K_SHIFT},
 351
 352         {"F1", K_F1},
 353         {"F2", K_F2},
 354         {"F3", K_F3},
 355         {"F4", K_F4},
 356         {"F5", K_F5},
 357         {"F6", K_F6},
 358         {"F7", K_F7},
 359         {"F8", K_F8},
 360         {"F9", K_F9},
 361         {"F10", K_F10},
 362         {"F11", K_F11},
 363         {"F12", K_F12},
 364
 365         {"INS", K_INS},
 366         {"DEL", K_DEL},
 367         {"PGDN", K_PGDN},
 368         {"PGUP", K_PGUP},
 369         {"HOME", K_HOME},
 370         {"END", K_END},
 371
 372         {"PAUSE", K_PAUSE},
 373
 374         {"NUMLOCK", K_NUMLOCK},
 375         {"CAPSLOCK", K_CAPSLOCK},
 376         {"SCROLLOCK", K_SCROLLOCK},
 377
 378         {"KP_INS",                      K_KP_INS },
 379         {"KP_0", K_KP_0},
 380         {"KP_END",                      K_KP_END },
 381         {"KP_1", K_KP_1},
 382         {"KP_DOWNARROW",        K_KP_DOWNARROW },
 383         {"KP_2", K_KP_2},
 384         {"KP_PGDN",                     K_KP_PGDN },
 385         {"KP_3", K_KP_3},
 386         {"KP_LEFTARROW",        K_KP_LEFTARROW },
 387         {"KP_4", K_KP_4},
 388         {"KP_5", K_KP_5},
 389         {"KP_RIGHTARROW",       K_KP_RIGHTARROW },
 390         {"KP_6", K_KP_6},
 391         {"KP_HOME",                     K_KP_HOME },
 392         {"KP_7", K_KP_7},
 393         {"KP_UPARROW",          K_KP_UPARROW },
 394         {"KP_8", K_KP_8},
 395         {"KP_PGUP",                     K_KP_PGUP },
 396         {"KP_9", K_KP_9},
 397         {"KP_DEL",                      K_KP_DEL },
 398         {"KP_PERIOD", K_KP_PERIOD},
 399         {"KP_SLASH",            K_KP_SLASH },
 400         {"KP_DIVIDE", K_KP_DIVIDE},
 401         {"KP_MULTIPLY", K_KP_MULTIPLY},
 402         {"KP_MINUS", K_KP_MINUS},
 403         {"KP_PLUS", K_KP_PLUS},
 404         {"KP_ENTER", K_KP_ENTER},
 405         {"KP_EQUALS", K_KP_EQUALS},
 406
 407         {"PRINTSCREEN", K_PRINTSCREEN},
 408
 409
 410
 411         {"MOUSE1", K_MOUSE1},
 412
 413         {"MOUSE2", K_MOUSE2},
 414         {"MOUSE3", K_MOUSE3},
 415         {"MWHEELUP", K_MWHEELUP},
 416         {"MWHEELDOWN", K_MWHEELDOWN},
 417         {"MOUSE4", K_MOUSE4},
 418         {"MOUSE5", K_MOUSE5},
 419         {"MOUSE6", K_MOUSE6},
 420         {"MOUSE7", K_MOUSE7},
 421         {"MOUSE8", K_MOUSE8},
 422         {"MOUSE9", K_MOUSE9},
 423         {"MOUSE10", K_MOUSE10},
 424         {"MOUSE11", K_MOUSE11},
 425         {"MOUSE12", K_MOUSE12},
 426         {"MOUSE13", K_MOUSE13},
 427         {"MOUSE14", K_MOUSE14},
 428         {"MOUSE15", K_MOUSE15},
 429         {"MOUSE16", K_MOUSE16},
 430
 431
 432
 433
 434         {"JOY1",  K_JOY1},
 435         {"JOY2",  K_JOY2},
 436         {"JOY3",  K_JOY3},
 437         {"JOY4",  K_JOY4},
 438         {"JOY5",  K_JOY5},
 439         {"JOY6",  K_JOY6},
 440         {"JOY7",  K_JOY7},
 441         {"JOY8",  K_JOY8},
 442         {"JOY9",  K_JOY9},
 443         {"JOY10", K_JOY10},
 444         {"JOY11", K_JOY11},
 445         {"JOY12", K_JOY12},
 446         {"JOY13", K_JOY13},
 447         {"JOY14", K_JOY14},
 448         {"JOY15", K_JOY15},
 449         {"JOY16", K_JOY16},
 450
 451
 452
 453
 454
 455
 456         {"AUX1", K_AUX1},
 457         {"AUX2", K_AUX2},
 458         {"AUX3", K_AUX3},
 459         {"AUX4", K_AUX4},
 460         {"AUX5", K_AUX5},
 461         {"AUX6", K_AUX6},
 462         {"AUX7", K_AUX7},
 463         {"AUX8", K_AUX8},
 464         {"AUX9", K_AUX9},
 465         {"AUX10", K_AUX10},
 466         {"AUX11", K_AUX11},
 467         {"AUX12", K_AUX12},
 468         {"AUX13", K_AUX13},
 469         {"AUX14", K_AUX14},
 470         {"AUX15", K_AUX15},
 471         {"AUX16", K_AUX16},
 472         {"AUX17", K_AUX17},
 473         {"AUX18", K_AUX18},
 474         {"AUX19", K_AUX19},
 475         {"AUX20", K_AUX20},
 476         {"AUX21", K_AUX21},
 477         {"AUX22", K_AUX22},
 478         {"AUX23", K_AUX23},
 479         {"AUX24", K_AUX24},
 480         {"AUX25", K_AUX25},
 481         {"AUX26", K_AUX26},
 482         {"AUX27", K_AUX27},
 483         {"AUX28", K_AUX28},
 484         {"AUX29", K_AUX29},
 485         {"AUX30", K_AUX30},
 486         {"AUX31", K_AUX31},
 487         {"AUX32", K_AUX32},
 488
 489         {"X360_DPAD_UP", K_X360_DPAD_UP},
 490         {"X360_DPAD_DOWN", K_X360_DPAD_DOWN},
 491         {"X360_DPAD_LEFT", K_X360_DPAD_LEFT},
 492         {"X360_DPAD_RIGHT", K_X360_DPAD_RIGHT},
 493         {"X360_START", K_X360_START},
 494         {"X360_BACK", K_X360_BACK},
 495         {"X360_LEFT_THUMB", K_X360_LEFT_THUMB},
 496         {"X360_RIGHT_THUMB", K_X360_RIGHT_THUMB},
 497         {"X360_LEFT_SHOULDER", K_X360_LEFT_SHOULDER},
 498         {"X360_RIGHT_SHOULDER", K_X360_RIGHT_SHOULDER},
 499         {"X360_A", K_X360_A},
 500         {"X360_B", K_X360_B},
 501         {"X360_X", K_X360_X},
 502         {"X360_Y", K_X360_Y},
 503         {"X360_LEFT_TRIGGER", K_X360_LEFT_TRIGGER},
 504         {"X360_RIGHT_TRIGGER", K_X360_RIGHT_TRIGGER},
 505         {"X360_LEFT_THUMB_UP", K_X360_LEFT_THUMB_UP},
 506         {"X360_LEFT_THUMB_DOWN", K_X360_LEFT_THUMB_DOWN},
 507         {"X360_LEFT_THUMB_LEFT", K_X360_LEFT_THUMB_LEFT},
 508         {"X360_LEFT_THUMB_RIGHT", K_X360_LEFT_THUMB_RIGHT},
 509         {"X360_RIGHT_THUMB_UP", K_X360_RIGHT_THUMB_UP},
 510         {"X360_RIGHT_THUMB_DOWN", K_X360_RIGHT_THUMB_DOWN},
 511         {"X360_RIGHT_THUMB_LEFT", K_X360_RIGHT_THUMB_LEFT},
 512         {"X360_RIGHT_THUMB_RIGHT", K_X360_RIGHT_THUMB_RIGHT},
 513
 514         {"JOY_UP", K_JOY_UP},
 515         {"JOY_DOWN", K_JOY_DOWN},
 516         {"JOY_LEFT", K_JOY_LEFT},
 517         {"JOY_RIGHT", K_JOY_RIGHT},
 518
 519         {"SEMICOLON", ';'},                     // because a raw semicolon separates commands
 520         {"TILDE", '~'},
 521         {"BACKQUOTE", '`'},
 522         {"QUOTE", '"'},
 523         {"APOSTROPHE", '\''},
 524         {"BACKSLASH", '\\'},            // because a raw backslash is used for special characters
 525
 526         {"MIDINOTE0", K_MIDINOTE0},
 527         {"MIDINOTE1", K_MIDINOTE1},
 528         {"MIDINOTE2", K_MIDINOTE2},
 529         {"MIDINOTE3", K_MIDINOTE3},
 530         {"MIDINOTE4", K_MIDINOTE4},
 531         {"MIDINOTE5", K_MIDINOTE5},
 532         {"MIDINOTE6", K_MIDINOTE6},
 533         {"MIDINOTE7", K_MIDINOTE7},
 534         {"MIDINOTE8", K_MIDINOTE8},
 535         {"MIDINOTE9", K_MIDINOTE9},
 536         {"MIDINOTE10", K_MIDINOTE10},
 537         {"MIDINOTE11", K_MIDINOTE11},
 538         {"MIDINOTE12", K_MIDINOTE12},
 539         {"MIDINOTE13", K_MIDINOTE13},
 540         {"MIDINOTE14", K_MIDINOTE14},
 541         {"MIDINOTE15", K_MIDINOTE15},
 542         {"MIDINOTE16", K_MIDINOTE16},
 543         {"MIDINOTE17", K_MIDINOTE17},
 544         {"MIDINOTE18", K_MIDINOTE18},
 545         {"MIDINOTE19", K_MIDINOTE19},
 546         {"MIDINOTE20", K_MIDINOTE20},
 547         {"MIDINOTE21", K_MIDINOTE21},
 548         {"MIDINOTE22", K_MIDINOTE22},
 549         {"MIDINOTE23", K_MIDINOTE23},
 550         {"MIDINOTE24", K_MIDINOTE24},
 551         {"MIDINOTE25", K_MIDINOTE25},
 552         {"MIDINOTE26", K_MIDINOTE26},
 553         {"MIDINOTE27", K_MIDINOTE27},
 554         {"MIDINOTE28", K_MIDINOTE28},
 555         {"MIDINOTE29", K_MIDINOTE29},
 556         {"MIDINOTE30", K_MIDINOTE30},
 557         {"MIDINOTE31", K_MIDINOTE31},
 558         {"MIDINOTE32", K_MIDINOTE32},
 559         {"MIDINOTE33", K_MIDINOTE33},
 560         {"MIDINOTE34", K_MIDINOTE34},
 561         {"MIDINOTE35", K_MIDINOTE35},
 562         {"MIDINOTE36", K_MIDINOTE36},
 563         {"MIDINOTE37", K_MIDINOTE37},
 564         {"MIDINOTE38", K_MIDINOTE38},
 565         {"MIDINOTE39", K_MIDINOTE39},
 566         {"MIDINOTE40", K_MIDINOTE40},
 567         {"MIDINOTE41", K_MIDINOTE41},
 568         {"MIDINOTE42", K_MIDINOTE42},
 569         {"MIDINOTE43", K_MIDINOTE43},
 570         {"MIDINOTE44", K_MIDINOTE44},
 571         {"MIDINOTE45", K_MIDINOTE45},
 572         {"MIDINOTE46", K_MIDINOTE46},
 573         {"MIDINOTE47", K_MIDINOTE47},
 574         {"MIDINOTE48", K_MIDINOTE48},
 575         {"MIDINOTE49", K_MIDINOTE49},
 576         {"MIDINOTE50", K_MIDINOTE50},
 577         {"MIDINOTE51", K_MIDINOTE51},
 578         {"MIDINOTE52", K_MIDINOTE52},
 579         {"MIDINOTE53", K_MIDINOTE53},
 580         {"MIDINOTE54", K_MIDINOTE54},
 581         {"MIDINOTE55", K_MIDINOTE55},
 582         {"MIDINOTE56", K_MIDINOTE56},
 583         {"MIDINOTE57", K_MIDINOTE57},
 584         {"MIDINOTE58", K_MIDINOTE58},
 585         {"MIDINOTE59", K_MIDINOTE59},
 586         {"MIDINOTE60", K_MIDINOTE60},
 587         {"MIDINOTE61", K_MIDINOTE61},
 588         {"MIDINOTE62", K_MIDINOTE62},
 589         {"MIDINOTE63", K_MIDINOTE63},
 590         {"MIDINOTE64", K_MIDINOTE64},
 591         {"MIDINOTE65", K_MIDINOTE65},
 592         {"MIDINOTE66", K_MIDINOTE66},
 593         {"MIDINOTE67", K_MIDINOTE67},
 594         {"MIDINOTE68", K_MIDINOTE68},
 595         {"MIDINOTE69", K_MIDINOTE69},
 596         {"MIDINOTE70", K_MIDINOTE70},
 597         {"MIDINOTE71", K_MIDINOTE71},
 598         {"MIDINOTE72", K_MIDINOTE72},
 599         {"MIDINOTE73", K_MIDINOTE73},
 600         {"MIDINOTE74", K_MIDINOTE74},
 601         {"MIDINOTE75", K_MIDINOTE75},
 602         {"MIDINOTE76", K_MIDINOTE76},
 603         {"MIDINOTE77", K_MIDINOTE77},
 604         {"MIDINOTE78", K_MIDINOTE78},
 605         {"MIDINOTE79", K_MIDINOTE79},
 606         {"MIDINOTE80", K_MIDINOTE80},
 607         {"MIDINOTE81", K_MIDINOTE81},
 608         {"MIDINOTE82", K_MIDINOTE82},
 609         {"MIDINOTE83", K_MIDINOTE83},
 610         {"MIDINOTE84", K_MIDINOTE84},
 611         {"MIDINOTE85", K_MIDINOTE85},
 612         {"MIDINOTE86", K_MIDINOTE86},
 613         {"MIDINOTE87", K_MIDINOTE87},
 614         {"MIDINOTE88", K_MIDINOTE88},
 615         {"MIDINOTE89", K_MIDINOTE89},
 616         {"MIDINOTE90", K_MIDINOTE90},
 617         {"MIDINOTE91", K_MIDINOTE91},
 618         {"MIDINOTE92", K_MIDINOTE92},
 619         {"MIDINOTE93", K_MIDINOTE93},
 620         {"MIDINOTE94", K_MIDINOTE94},
 621         {"MIDINOTE95", K_MIDINOTE95},
 622         {"MIDINOTE96", K_MIDINOTE96},
 623         {"MIDINOTE97", K_MIDINOTE97},
 624         {"MIDINOTE98", K_MIDINOTE98},
 625         {"MIDINOTE99", K_MIDINOTE99},
 626         {"MIDINOTE100", K_MIDINOTE100},
 627         {"MIDINOTE101", K_MIDINOTE101},
 628         {"MIDINOTE102", K_MIDINOTE102},
 629         {"MIDINOTE103", K_MIDINOTE103},
 630         {"MIDINOTE104", K_MIDINOTE104},
 631         {"MIDINOTE105", K_MIDINOTE105},
 632         {"MIDINOTE106", K_MIDINOTE106},
 633         {"MIDINOTE107", K_MIDINOTE107},
 634         {"MIDINOTE108", K_MIDINOTE108},
 635         {"MIDINOTE109", K_MIDINOTE109},
 636         {"MIDINOTE110", K_MIDINOTE110},
 637         {"MIDINOTE111", K_MIDINOTE111},
 638         {"MIDINOTE112", K_MIDINOTE112},
 639         {"MIDINOTE113", K_MIDINOTE113},
 640         {"MIDINOTE114", K_MIDINOTE114},
 641         {"MIDINOTE115", K_MIDINOTE115},
 642         {"MIDINOTE116", K_MIDINOTE116},
 643         {"MIDINOTE117", K_MIDINOTE117},
 644         {"MIDINOTE118", K_MIDINOTE118},
 645         {"MIDINOTE119", K_MIDINOTE119},
 646         {"MIDINOTE120", K_MIDINOTE120},
 647         {"MIDINOTE121", K_MIDINOTE121},
 648         {"MIDINOTE122", K_MIDINOTE122},
 649         {"MIDINOTE123", K_MIDINOTE123},
 650         {"MIDINOTE124", K_MIDINOTE124},
 651         {"MIDINOTE125", K_MIDINOTE125},
 652         {"MIDINOTE126", K_MIDINOTE126},
 653         {"MIDINOTE127", K_MIDINOTE127},
 654
 655         {NULL, 0}
 656 };
 657
 658 /*
 659 ==============================================================================
 660
 661                         LINE TYPING INTO THE CONSOLE
 662
 663 ==============================================================================
 664 */
 665
 666 void
 667 Key_ClearEditLine (int edit_line)
 668 {
 669         memset (key_line, '\0', sizeof(key_line));
 670         key_line[0] = ']';
 671         key_linepos = 1;
 672 }
 673
 674 /*
 675 ====================
 676 Interactive line editing and console scrollback
 677 ====================
 678 */
 679 static void
 680 Key_Console (int key, int unicode)
 681 {
 682         // LordHavoc: copied most of this from Q2 to improve keyboard handling
 683         switch (key)
 684         {
 685         case K_KP_SLASH:
 686                 key = '/';
 687                 break;
 688         case K_KP_MINUS:
 689                 key = '-';
 690                 break;
 691         case K_KP_PLUS:
 692                 key = '+';
 693                 break;
 694         case K_KP_HOME:
 695                 key = '7';
 696                 break;
 697         case K_KP_UPARROW:
 698                 key = '8';
 699                 break;
 700         case K_KP_PGUP:
 701                 key = '9';
 702                 break;
 703         case K_KP_LEFTARROW:
 704                 key = '4';
 705                 break;
 706         case K_KP_5:
 707                 key = '5';
 708                 break;
 709         case K_KP_RIGHTARROW:
 710                 key = '6';
 711                 break;
 712         case K_KP_END:
 713                 key = '1';
 714                 break;
 715         case K_KP_DOWNARROW:
 716                 key = '2';
 717                 break;
 718         case K_KP_PGDN:
 719                 key = '3';
 720                 break;
 721         case K_KP_INS:
 722                 key = '0';
 723                 break;
 724         case K_KP_DEL:
 725                 key = '.';
 726                 break;
 727         }
 728
 729         if ((key == 'v' && keydown[K_CTRL]) || ((key == K_INS || key == K_KP_INS) && keydown[K_SHIFT]))
 730         {
 731                 char *cbd, *p;
 732                 if ((cbd = Sys_GetClipboardData()) != 0)
 733                 {
 734                         int i;
 735 #if 1
 736                         p = cbd;
 737                         while (*p)
 738                         {
 739                                 if (*p == '\r' && *(p+1) == '\n')
 740                                 {
 741                                         *p++ = ';';
 742                                         *p++ = ' ';
 743                                 }
 744                                 else if (*p == '\n' || *p == '\r' || *p == '\b')
 745                                         *p++ = ';';
 746                                 p++;
 747                         }
 748 #else
 749                         strtok(cbd, "\n\r\b");
 750 #endif
 751                         i = (int)strlen(cbd);
 752                         if (i + key_linepos >= MAX_INPUTLINE)
 753                                 i= MAX_INPUTLINE - key_linepos - 1;
 754                         if (i > 0)
 755                         {
 756                                 // terencehill: insert the clipboard text between the characters of the line
 757                                 /*
 758                                 char *temp = (char *) Z_Malloc(MAX_INPUTLINE);
 759                                 cbd[i]=0;
 760                                 temp[0]=0;
 761                                 if ( key_linepos < (int)strlen(key_line) )
 762                                         strlcpy(temp, key_line + key_linepos, (int)strlen(key_line) - key_linepos +1);
 763                                 key_line[key_linepos] = 0;
 764                                 strlcat(key_line, cbd, sizeof(key_line));
 765                                 if (temp[0])
 766                                         strlcat(key_line, temp, sizeof(key_line));
 767                                 Z_Free(temp);
 768                                 key_linepos += i;
 769                                 */
 770                                 // blub: I'm changing this to use memmove() like the rest of the code does.
 771                                 cbd[i] = 0;
 772                                 memmove(key_line + key_linepos + i, key_line + key_linepos, sizeof(key_line) - key_linepos - i);
 773                                 memcpy(key_line + key_linepos, cbd, i);
 774                                 key_linepos += i;
 775                         }
 776                         Z_Free(cbd);
 777                 }
 778                 return;
 779         }
 780
 781         if (key == 'l' && keydown[K_CTRL])
 782         {
 783                 Cbuf_AddText ("clear\n");
 784                 return;
 785         }
 786
 787         if (key == 'u' && keydown[K_CTRL]) // like vi/readline ^u: delete currently edited line
 788         {
 789                 // clear line
 790                 key_line[0] = ']';
 791                 key_line[1] = 0;
 792                 key_linepos = 1;
 793                 return;
 794         }
 795
 796         if (key == 'q' && keydown[K_CTRL]) // like zsh ^q: push line to history, don't execute, and clear
 797         {
 798                 // clear line
 799                 Key_History_Push();
 800                 key_line[0] = ']';
 801                 key_line[1] = 0;
 802                 key_linepos = 1;
 803                 return;
 804         }
 805
 806         if (key == K_ENTER || key == K_KP_ENTER)
 807         {
 808                 Cbuf_AddText (key_line+1);      // skip the ]
 809                 Cbuf_AddText ("\n");
 810                 Key_History_Push();
 811                 key_line[0] = ']';
 812                 key_line[1] = 0;        // EvilTypeGuy: null terminate
 813                 key_linepos = 1;
 814                 // force an update, because the command may take some time
 815                 if (cls.state == ca_disconnected)
 816                         CL_UpdateScreen ();
 817                 return;
 818         }
 819
 820         if (key == K_TAB)
 821         {
 822                 if(keydown[K_CTRL]) // append to the cvar its value
 823                 {
 824                         int             cvar_len, cvar_str_len, chars_to_move;
 825                         char    k;
 826                         char    cvar[MAX_INPUTLINE];
 827                         const char *cvar_str;
 828
 829                         // go to the start of the variable
 830                         while(--key_linepos)
 831                         {
 832                                 k = key_line[key_linepos];
 833                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 834                                         break;
 835                         }
 836                         key_linepos++;
 837
 838                         // save the variable name in cvar
 839                         for(cvar_len=0; (k = key_line[key_linepos + cvar_len]) != 0; cvar_len++)
 840                         {
 841                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 842                                         break;
 843                                 cvar[cvar_len] = k;
 844                         }
 845                         if (cvar_len==0)
 846                                 return;
 847                         cvar[cvar_len] = 0;
 848
 849                         // go to the end of the cvar
 850                         key_linepos += cvar_len;
 851
 852                         // save the content of the variable in cvar_str
 853                         cvar_str = Cvar_VariableString(cvar);
 854                         cvar_str_len = (int)strlen(cvar_str);
 855                         if (cvar_str_len==0)
 856                                 return;
 857
 858                         // insert space and cvar_str in key_line
 859                         chars_to_move = (int)strlen(&key_line[key_linepos]);
 860                         if (key_linepos + 1 + cvar_str_len + chars_to_move < MAX_INPUTLINE)
 861                         {
 862                                 if (chars_to_move)
 863                                         memmove(&key_line[key_linepos + 1 + cvar_str_len], &key_line[key_linepos], chars_to_move);
 864                                 key_line[key_linepos++] = ' ';
 865                                 memcpy(&key_line[key_linepos], cvar_str, cvar_str_len);
 866                                 key_linepos += cvar_str_len;
 867                                 key_line[key_linepos + chars_to_move] = 0;
 868                         }
 869                         else
 870                                 Con_Printf("Couldn't append cvar value, edit line too long.\n");
 871                         return;
 872                 }
 873                 // Enhanced command completion
 874                 // by EvilTypeGuy eviltypeguy@qeradiant.com
 875                 // Thanks to Fett, Taniwha
 876                 Con_CompleteCommandLine();
 877                 return;
 878         }
 879
 880         // Advanced Console Editing by Radix radix@planetquake.com
 881         // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
 882         // Enhanced by [515]
 883         // Enhanced by terencehill
 884
 885         // move cursor to the previous character
 886         if (key == K_LEFTARROW || key == K_KP_LEFTARROW)
 887         {
 888                 if (key_linepos < 2)
 889                         return;
 890                 if(keydown[K_CTRL]) // move cursor to the previous word
 891                 {
 892                         int             pos;
 893                         char    k;
 894                         pos = key_linepos-1;
 895
 896                         if(pos) // skip all "; ' after the word
 897                                 while(--pos)
 898                                 {
 899                                         k = key_line[pos];
 900                                         if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
 901                                                 break;
 902                                 }
 903
 904                         if(pos)
 905                                 while(--pos)
 906                                 {
 907                                         k = key_line[pos];
 908                                         if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 909                                                 break;
 910                                 }
 911                         key_linepos = pos + 1;
 912                 }
 913                 else if(keydown[K_SHIFT]) // move cursor to the previous character ignoring colors
 914                 {
 915                         int             pos;
 916                         size_t          inchar = 0;
 917                         pos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
 918                         while (pos)
 919                                 if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && isdigit(key_line[pos]))
 920                                         pos-=2;
 921                                 else if(pos-4 > 0 && key_line[pos-4] == STRING_COLOR_TAG && key_line[pos-3] == STRING_COLOR_RGB_TAG_CHAR
 922                                                 && isxdigit(key_line[pos-2]) && isxdigit(key_line[pos-1]) && isxdigit(key_line[pos]))
 923                                         pos-=5;
 924                                 else
 925                                 {
 926                                         if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && key_line[pos] == STRING_COLOR_TAG) // consider ^^ as a character
 927                                                 pos--;
 928                                         pos--;
 929                                         break;
 930                                 }
 931                         // we need to move to the beginning of the character when in a wide character:
 932                         u8_charidx(key_line, pos + 1, &inchar);
 933                         key_linepos = (int)(pos + 1 - inchar);
 934                 }
 935                 else
 936                 {
 937                         key_linepos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
 938                 }
 939                 return;
 940         }
 941
 942         // delete char before cursor
 943         if (key == K_BACKSPACE || (key == 'h' && keydown[K_CTRL]))
 944         {
 945                 if (key_linepos > 1)
 946                 {
 947                         int newpos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
 948                         strlcpy(key_line + newpos, key_line + key_linepos, sizeof(key_line) + 1 - key_linepos);
 949                         key_linepos = newpos;
 950                 }
 951                 return;
 952         }
 953
 954         // delete char on cursor
 955         if (key == K_DEL || key == K_KP_DEL)
 956         {
 957                 size_t linelen;
 958                 linelen = strlen(key_line);
 959                 if (key_linepos < (int)linelen)
 960                         memmove(key_line + key_linepos, key_line + key_linepos + u8_bytelen(key_line + key_linepos, 1), linelen - key_linepos);
 961                 return;
 962         }
 963
 964
 965         // move cursor to the next character
 966         if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW)
 967         {
 968                 if (key_linepos >= (int)strlen(key_line))
 969                         return;
 970                 if(keydown[K_CTRL]) // move cursor to the next word
 971                 {
 972                         int             pos, len;
 973                         char    k;
 974                         len = (int)strlen(key_line);
 975                         pos = key_linepos;
 976
 977                         while(++pos < len)
 978                         {
 979                                 k = key_line[pos];
 980                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 981                                         break;
 982                         }
 983
 984                         if (pos < len) // skip all "; ' after the word
 985                                 while(++pos < len)
 986                                 {
 987                                         k = key_line[pos];
 988                                         if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
 989                                                 break;
 990                                 }
 991                         key_linepos = pos;
 992                 }
 993                 else if(keydown[K_SHIFT]) // move cursor to the next character ignoring colors
 994                 {
 995                         int             pos, len;
 996                         len = (int)strlen(key_line);
 997                         pos = key_linepos;
 998
 999                         // go beyond all initial consecutive color tags, if any
1000                         if(pos < len)
1001                                 while (key_line[pos] == STRING_COLOR_TAG)
1002                                 {
1003                                         if(isdigit(key_line[pos+1]))
1004                                                 pos+=2;
1005                                         else if(key_line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(key_line[pos+2]) && isxdigit(key_line[pos+3]) && isxdigit(key_line[pos+4]))
1006                                                 pos+=5;
1007                                         else
1008                                                 break;
1009                                 }
1010
1011                         // skip the char
1012                         if (key_line[pos] == STRING_COLOR_TAG && key_line[pos+1] == STRING_COLOR_TAG) // consider ^^ as a character
1013                                 pos++;
1014                         pos += (int)u8_bytelen(key_line + pos, 1);
1015
1016                         // now go beyond all next consecutive color tags, if any
1017                         if(pos < len)
1018                                 while (key_line[pos] == STRING_COLOR_TAG)
1019                                 {
1020                                         if(isdigit(key_line[pos+1]))
1021                                                 pos+=2;
1022                                         else if(key_line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(key_line[pos+2]) && isxdigit(key_line[pos+3]) && isxdigit(key_line[pos+4]))
1023                                                 pos+=5;
1024                                         else
1025                                                 break;
1026                                 }
1027                         key_linepos = pos;
1028                 }
1029                 else
1030                         key_linepos += (int)u8_bytelen(key_line + key_linepos, 1);
1031                 return;
1032         }
1033
1034         if (key == K_INS || key == K_KP_INS) // toggle insert mode
1035         {
1036                 key_insert ^= 1;
1037                 return;
1038         }
1039
1040         // End Advanced Console Editing
1041
1042         if (key == K_UPARROW || key == K_KP_UPARROW || (key == 'p' && keydown[K_CTRL]))
1043         {
1044                 Key_History_Up();
1045                 return;
1046         }
1047
1048         if (key == K_DOWNARROW || key == K_KP_DOWNARROW || (key == 'n' && keydown[K_CTRL]))
1049         {
1050                 Key_History_Down();
1051                 return;
1052         }
1053         // ~1.0795 = 82/76  using con_textsize 64 76 is height of the char, 6 is the distance between 2 lines
1054
1055         if (keydown[K_CTRL])
1056         {
1057                 // prints all the matching commands
1058                 if (key == 'f')
1059                 {
1060                         Key_History_Find_All();
1061                         return;
1062                 }
1063                 // Search forwards/backwards, pointing the history's index to the
1064                 // matching command but without fetching it to let one continue the search.
1065                 // To fetch it, it suffices to just press UP or DOWN.
1066                 if (key == 'r')
1067                 {
1068                         if (keydown[K_SHIFT])
1069                                 Key_History_Find_Forwards();
1070                         else
1071                                 Key_History_Find_Backwards();
1072                         return;
1073                 }
1074                 // go to the last/first command of the history
1075                 if (key == ',')
1076                 {
1077                         Key_History_First();
1078                         return;
1079                 }
1080                 if (key == '.')
1081                 {
1082                         Key_History_Last();
1083                         return;
1084                 }
1085         }
1086
1087         if (key == K_PGUP || key == K_KP_PGUP)
1088         {
1089                 if(keydown[K_CTRL])
1090                 {
1091                         con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1092                 }
1093                 else
1094                         con_backscroll += ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1095                 return;
1096         }
1097
1098         if (key == K_PGDN || key == K_KP_PGDN)
1099         {
1100                 if(keydown[K_CTRL])
1101                 {
1102                         con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1103                 }
1104                 else
1105                         con_backscroll -= ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1106                 return;
1107         }
1108
1109         if (key == K_MWHEELUP)
1110         {
1111                 if(keydown[K_CTRL])
1112                         con_backscroll += 1;
1113                 else if(keydown[K_SHIFT])
1114                         con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1115                 else
1116                         con_backscroll += 5;
1117                 return;
1118         }
1119
1120         if (key == K_MWHEELDOWN)
1121         {
1122                 if(keydown[K_CTRL])
1123                         con_backscroll -= 1;
1124                 else if(keydown[K_SHIFT])
1125                         con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1126                 else
1127                         con_backscroll -= 5;
1128                 return;
1129         }
1130
1131         if (keydown[K_CTRL])
1132         {
1133                 // text zoom in
1134                 if (key == '+' || key == K_KP_PLUS)
1135                 {
1136                         if (con_textsize.integer < 128)
1137                                 Cvar_SetValueQuick(&con_textsize, con_textsize.integer + 1);
1138                         return;
1139                 }
1140                 // text zoom out
1141                 if (key == '-' || key == K_KP_MINUS)
1142                 {
1143                         if (con_textsize.integer > 1)
1144                                 Cvar_SetValueQuick(&con_textsize, con_textsize.integer - 1);
1145                         return;
1146                 }
1147                 // text zoom reset
1148                 if (key == '0' || key == K_KP_INS)
1149                 {
1150                         Cvar_SetValueQuick(&con_textsize, atoi(Cvar_VariableDefString("con_textsize")));
1151                         return;
1152                 }
1153         }
1154
1155         if (key == K_HOME || key == K_KP_HOME)
1156         {
1157                 if (keydown[K_CTRL])
1158                         con_backscroll = CON_TEXTSIZE;
1159                 else
1160                         key_linepos = 1;
1161                 return;
1162         }
1163
1164         if (key == K_END || key == K_KP_END)
1165         {
1166                 if (keydown[K_CTRL])
1167                         con_backscroll = 0;
1168                 else
1169                         key_linepos = (int)strlen(key_line);
1170                 return;
1171         }
1172
1173         // non printable
1174         if (unicode < 32)
1175                 return;
1176
1177         if (key_linepos < MAX_INPUTLINE-1)
1178         {
1179                 char buf[16];
1180                 int len;
1181                 int blen;
1182                 blen = u8_fromchar(unicode, buf, sizeof(buf));
1183                 if (!blen)
1184                         return;
1185                 len = (int)strlen(&key_line[key_linepos]);
1186                 // check insert mode, or always insert if at end of line
1187                 if (key_insert || len == 0)
1188                 {
1189                         // can't use strcpy to move string to right
1190                         len++;
1191                         //memmove(&key_line[key_linepos + u8_bytelen(key_line + key_linepos, 1)], &key_line[key_linepos], len);
1192                         if (key_linepos + blen + len >= MAX_INPUTLINE)
1193                                 return;
1194                         memmove(&key_line[key_linepos + blen], &key_line[key_linepos], len);
1195                 }
1196                 // FIXME: This is not proper overwriting with utf8.
1197                 if (key_linepos + blen >= MAX_INPUTLINE)
1198                         return;
1199                 memcpy(key_line + key_linepos, buf, blen);
1200                 if (blen > len)
1201                         key_line[key_linepos + blen] = 0;
1202                 // END OF FIXME
1203                 key_linepos += blen;
1204                 //key_linepos += u8_fromchar(unicode, key_line + key_linepos, sizeof(key_line) - key_linepos - 1);
1205                 //key_line[key_linepos] = ascii;
1206                 //key_linepos++;
1207         }
1208 }
1209
1210 //============================================================================
1211
1212 int chat_mode;
1213 char            chat_buffer[MAX_INPUTLINE];
1214 unsigned int    chat_bufferlen = 0;
1215
1216 static void
1217 Key_Message (int key, int ascii)
1218 {
1219         char vabuf[1024];
1220         if (key == K_ENTER || ascii == 10 || ascii == 13)
1221         {
1222                 if(chat_mode < 0)
1223                         Cmd_ExecuteString(chat_buffer, src_command, true); // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
1224                 else
1225                         Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "%s %s", chat_mode ? "say_team" : "say ", chat_buffer));
1226
1227                 key_dest = key_game;
1228                 chat_bufferlen = 0;
1229                 chat_buffer[0] = 0;
1230                 return;
1231         }
1232
1233         // TODO add support for arrow keys and simple editing
1234
1235         if (key == K_ESCAPE) {
1236                 key_dest = key_game;
1237                 chat_bufferlen = 0;
1238                 chat_buffer[0] = 0;
1239                 return;
1240         }
1241
1242         if (key == K_BACKSPACE) {
1243                 if (chat_bufferlen) {
1244                         chat_bufferlen = (unsigned int)u8_prevbyte(chat_buffer, chat_bufferlen);
1245                         chat_buffer[chat_bufferlen] = 0;
1246                 }
1247                 return;
1248         }
1249
1250         if(key == K_TAB) {
1251                 chat_bufferlen = Nicks_CompleteChatLine(chat_buffer, sizeof(chat_buffer), chat_bufferlen);
1252                 return;
1253         }
1254
1255         // ctrl+key generates an ascii value < 32 and shows a char from the charmap
1256         if (ascii > 0 && ascii < 32 && utf8_enable.integer)
1257                 ascii = 0xE000 + ascii;
1258
1259         if (chat_bufferlen == sizeof (chat_buffer) - 1)
1260                 return;                                                 // all full
1261
1262         if (!ascii)
1263                 return;                                                 // non printable
1264
1265         chat_bufferlen += u8_fromchar(ascii, chat_buffer+chat_bufferlen, sizeof(chat_buffer) - chat_bufferlen - 1);
1266
1267         //chat_buffer[chat_bufferlen++] = ascii;
1268         //chat_buffer[chat_bufferlen] = 0;
1269 }
1270
1271 //============================================================================
1272
1273
1274 /*
1275 ===================
1276 Returns a key number to be used to index keybindings[] by looking at
1277 the given string.  Single ascii characters return themselves, while
1278 the K_* names are matched up.
1279 ===================
1280 */
1281 int
1282 Key_StringToKeynum (const char *str)
1283 {
1284         const keyname_t  *kn;
1285
1286         if (!str || !str[0])
1287                 return -1;
1288         if (!str[1])
1289                 return tolower(str[0]);
1290
1291         for (kn = keynames; kn->name; kn++) {
1292                 if (!strcasecmp (str, kn->name))
1293                         return kn->keynum;
1294         }
1295         return -1;
1296 }
1297
1298 /*
1299 ===================
1300 Returns a string (either a single ascii char, or a K_* name) for the
1301 given keynum.
1302 FIXME: handle quote special (general escape sequence?)
1303 ===================
1304 */
1305 const char *
1306 Key_KeynumToString (int keynum, char *tinystr, size_t tinystrlength)
1307 {
1308         const keyname_t  *kn;
1309
1310         // -1 is an invalid code
1311         if (keynum < 0)
1312                 return "<KEY NOT FOUND>";
1313
1314         // search overrides first, because some characters are special
1315         for (kn = keynames; kn->name; kn++)
1316                 if (keynum == kn->keynum)
1317                         return kn->name;
1318
1319         // if it is printable, output it as a single character
1320         if (keynum > 32 && keynum < 256)
1321         {
1322                 if (tinystrlength >= 2)
1323                 {
1324                         tinystr[0] = keynum;
1325                         tinystr[1] = 0;
1326                 }
1327                 return tinystr;
1328         }
1329
1330         // if it is not overridden and not printable, we don't know what to do with it
1331         return "<UNKNOWN KEYNUM>";
1332 }
1333
1334
1335 qboolean
1336 Key_SetBinding (int keynum, int bindmap, const char *binding)
1337 {
1338         char *newbinding;
1339         size_t l;
1340
1341         if (keynum == -1 || keynum >= MAX_KEYS)
1342                 return false;
1343         if ((bindmap < 0) || (bindmap >= MAX_BINDMAPS))
1344                 return false;
1345
1346 // free old bindings
1347         if (keybindings[bindmap][keynum]) {
1348                 Z_Free (keybindings[bindmap][keynum]);
1349                 keybindings[bindmap][keynum] = NULL;
1350         }
1351         if(!binding[0]) // make "" binds be removed --blub
1352                 return true;
1353 // allocate memory for new binding
1354         l = strlen (binding);
1355         newbinding = (char *)Z_Malloc (l + 1);
1356         memcpy (newbinding, binding, l + 1);
1357         newbinding[l] = 0;
1358         keybindings[bindmap][keynum] = newbinding;
1359         return true;
1360 }
1361
1362 void Key_GetBindMap(int *fg, int *bg)
1363 {
1364         if(fg)
1365                 *fg = key_bmap;
1366         if(bg)
1367                 *bg = key_bmap2;
1368 }
1369
1370 qboolean Key_SetBindMap(int fg, int bg)
1371 {
1372         if(fg >= MAX_BINDMAPS)
1373                 return false;
1374         if(bg >= MAX_BINDMAPS)
1375                 return false;
1376         if(fg >= 0)
1377                 key_bmap = fg;
1378         if(bg >= 0)
1379                 key_bmap2 = bg;
1380         return true;
1381 }
1382
1383 static void
1384 Key_In_Unbind_f (void)
1385 {
1386         int         b, m;
1387         char *errchar = NULL;
1388
1389         if (Cmd_Argc () != 3) {
1390                 Con_Print("in_unbind <bindmap> <key> : remove commands from a key\n");
1391                 return;
1392         }
1393
1394         m = strtol(Cmd_Argv (1), &errchar, 0);
1395         if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1396                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1397                 return;
1398         }
1399
1400         b = Key_StringToKeynum (Cmd_Argv (2));
1401         if (b == -1) {
1402                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
1403                 return;
1404         }
1405
1406         if(!Key_SetBinding (b, m, ""))
1407                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1408 }
1409
1410 static void
1411 Key_In_Bind_f (void)
1412 {
1413         int         i, c, b, m;
1414         char        cmd[MAX_INPUTLINE];
1415         char *errchar = NULL;
1416
1417         c = Cmd_Argc ();
1418
1419         if (c != 3 && c != 4) {
1420                 Con_Print("in_bind <bindmap> <key> [command] : attach a command to a key\n");
1421                 return;
1422         }
1423
1424         m = strtol(Cmd_Argv (1), &errchar, 0);
1425         if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1426                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1427                 return;
1428         }
1429
1430         b = Key_StringToKeynum (Cmd_Argv (2));
1431         if (b == -1 || b >= MAX_KEYS) {
1432                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
1433                 return;
1434         }
1435
1436         if (c == 3) {
1437                 if (keybindings[m][b])
1438                         Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (2), keybindings[m][b]);
1439                 else
1440                         Con_Printf("\"%s\" is not bound\n", Cmd_Argv (2));
1441                 return;
1442         }
1443 // copy the rest of the command line
1444         cmd[0] = 0;                                                     // start out with a null string
1445         for (i = 3; i < c; i++) {
1446                 strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
1447                 if (i != (c - 1))
1448                         strlcat (cmd, " ", sizeof (cmd));
1449         }
1450
1451         if(!Key_SetBinding (b, m, cmd))
1452                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1453 }
1454
1455 static void
1456 Key_In_Bindmap_f (void)
1457 {
1458         int         m1, m2, c;
1459         char *errchar = NULL;
1460
1461         c = Cmd_Argc ();
1462
1463         if (c != 3) {
1464                 Con_Print("in_bindmap <bindmap> <fallback>: set current bindmap and fallback\n");
1465                 return;
1466         }
1467
1468         m1 = strtol(Cmd_Argv (1), &errchar, 0);
1469         if ((m1 < 0) || (m1 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1470                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1471                 return;
1472         }
1473
1474         m2 = strtol(Cmd_Argv (2), &errchar, 0);
1475         if ((m2 < 0) || (m2 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1476                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(2));
1477                 return;
1478         }
1479
1480         key_bmap = m1;
1481         key_bmap2 = m2;
1482 }
1483
1484 static void
1485 Key_Unbind_f (void)
1486 {
1487         int         b;
1488
1489         if (Cmd_Argc () != 2) {
1490                 Con_Print("unbind <key> : remove commands from a key\n");
1491                 return;
1492         }
1493
1494         b = Key_StringToKeynum (Cmd_Argv (1));
1495         if (b == -1) {
1496                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
1497                 return;
1498         }
1499
1500         if(!Key_SetBinding (b, 0, ""))
1501                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1502 }
1503
1504 static void
1505 Key_Unbindall_f (void)
1506 {
1507         int         i, j;
1508
1509         for (j = 0; j < MAX_BINDMAPS; j++)
1510                 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1511                         if (keybindings[j][i])
1512                                 Key_SetBinding (i, j, "");
1513 }
1514
1515 static void
1516 Key_PrintBindList(int j)
1517 {
1518         char bindbuf[MAX_INPUTLINE];
1519         char tinystr[2];
1520         const char *p;
1521         int i;
1522
1523         for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1524         {
1525                 p = keybindings[j][i];
1526                 if (p)
1527                 {
1528                         Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false);
1529                         if (j == 0)
1530                                 Con_Printf("^2%s ^7= \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1531                         else
1532                                 Con_Printf("^3bindmap %d: ^2%s ^7= \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1533                 }
1534         }
1535 }
1536
1537 static void
1538 Key_In_BindList_f (void)
1539 {
1540         int m;
1541         char *errchar = NULL;
1542
1543         if(Cmd_Argc() >= 2)
1544         {
1545                 m = strtol(Cmd_Argv(1), &errchar, 0);
1546                 if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1547                         Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1548                         return;
1549                 }
1550                 Key_PrintBindList(m);
1551         }
1552         else
1553         {
1554                 for (m = 0; m < MAX_BINDMAPS; m++)
1555                         Key_PrintBindList(m);
1556         }
1557 }
1558
1559 static void
1560 Key_BindList_f (void)
1561 {
1562         Key_PrintBindList(0);
1563 }
1564
1565 static void
1566 Key_Bind_f (void)
1567 {
1568         int         i, c, b;
1569         char        cmd[MAX_INPUTLINE];
1570
1571         c = Cmd_Argc ();
1572
1573         if (c != 2 && c != 3) {
1574                 Con_Print("bind <key> [command] : attach a command to a key\n");
1575                 return;
1576         }
1577         b = Key_StringToKeynum (Cmd_Argv (1));
1578         if (b == -1 || b >= MAX_KEYS) {
1579                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
1580                 return;
1581         }
1582
1583         if (c == 2) {
1584                 if (keybindings[0][b])
1585                         Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (1), keybindings[0][b]);
1586                 else
1587                         Con_Printf("\"%s\" is not bound\n", Cmd_Argv (1));
1588                 return;
1589         }
1590 // copy the rest of the command line
1591         cmd[0] = 0;                                                     // start out with a null string
1592         for (i = 2; i < c; i++) {
1593                 strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
1594                 if (i != (c - 1))
1595                         strlcat (cmd, " ", sizeof (cmd));
1596         }
1597
1598         if(!Key_SetBinding (b, 0, cmd))
1599                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1600 }
1601
1602 /*
1603 ============
1604 Writes lines containing "bind key value"
1605 ============
1606 */
1607 void
1608 Key_WriteBindings (qfile_t *f)
1609 {
1610         int         i, j;
1611         char bindbuf[MAX_INPUTLINE];
1612         char tinystr[2];
1613         const char *p;
1614
1615         for (j = 0; j < MAX_BINDMAPS; j++)
1616         {
1617                 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1618                 {
1619                         p = keybindings[j][i];
1620                         if (p)
1621                         {
1622                                 Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false); // don't need to escape $ because cvars are not expanded inside bind
1623                                 if (j == 0)
1624                                         FS_Printf(f, "bind %s \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1625                                 else
1626                                         FS_Printf(f, "in_bind %d %s \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1627                         }
1628                 }
1629         }
1630 }
1631
1632
1633 void
1634 Key_Init (void)
1635 {
1636         Key_History_Init();
1637         key_line[0] = ']';
1638         key_line[1] = 0;
1639         key_linepos = 1;
1640
1641 //
1642 // register our functions
1643 //
1644         Cmd_AddCommand ("in_bind", Key_In_Bind_f, "binds a command to the specified key in the selected bindmap");
1645         Cmd_AddCommand ("in_unbind", Key_In_Unbind_f, "removes command on the specified key in the selected bindmap");
1646         Cmd_AddCommand ("in_bindlist", Key_In_BindList_f, "bindlist: displays bound keys for all bindmaps, or the given bindmap");
1647         Cmd_AddCommand ("in_bindmap", Key_In_Bindmap_f, "selects active foreground and background (used only if a key is not bound in the foreground) bindmaps for typing");
1648
1649         Cmd_AddCommand ("bind", Key_Bind_f, "binds a command to the specified key in bindmap 0");
1650         Cmd_AddCommand ("unbind", Key_Unbind_f, "removes a command on the specified key in bindmap 0");
1651         Cmd_AddCommand ("bindlist", Key_BindList_f, "bindlist: displays bound keys for bindmap 0 bindmaps");
1652         Cmd_AddCommand ("unbindall", Key_Unbindall_f, "removes all commands from all keys in all bindmaps (leaving only shift-escape and escape)");
1653
1654         Cmd_AddCommand ("history", Key_History_f, "prints the history of executed commands (history X prints the last X entries, history -c clears the whole history)");
1655
1656         Cvar_RegisterVariable (&con_closeontoggleconsole);
1657 }
1658
1659 void
1660 Key_Shutdown (void)
1661 {
1662         Key_History_Shutdown();
1663 }
1664
1665 const char *Key_GetBind (int key, int bindmap)
1666 {
1667         const char *bind;
1668         if (key < 0 || key >= MAX_KEYS)
1669                 return NULL;
1670         if(bindmap >= MAX_BINDMAPS)
1671                 return NULL;
1672         if(bindmap >= 0)
1673         {
1674                 bind = keybindings[bindmap][key];
1675         }
1676         else
1677         {
1678                 bind = keybindings[key_bmap][key];
1679                 if (!bind)
1680                         bind = keybindings[key_bmap2][key];
1681         }
1682         return bind;
1683 }
1684
1685 void Key_FindKeysForCommand (const char *command, int *keys, int numkeys, int bindmap)
1686 {
1687         int             count;
1688         int             j;
1689         const char      *b;
1690
1691         for (j = 0;j < numkeys;j++)
1692                 keys[j] = -1;
1693
1694         if(bindmap >= MAX_BINDMAPS)
1695                 return;
1696
1697         count = 0;
1698
1699         for (j = 0; j < MAX_KEYS; ++j)
1700         {
1701                 b = Key_GetBind(j, bindmap);
1702                 if (!b)
1703                         continue;
1704                 if (!strcmp (b, command) )
1705                 {
1706                         keys[count++] = j;
1707                         if (count == numkeys)
1708                                 break;
1709                 }
1710         }
1711 }
1712
1713 /*
1714 ===================
1715 Called by the system between frames for both key up and key down events
1716 Should NOT be called during an interrupt!
1717 ===================
1718 */
1719 static char tbl_keyascii[MAX_KEYS];
1720 static keydest_t tbl_keydest[MAX_KEYS];
1721
1722 typedef struct eventqueueitem_s
1723 {
1724         int key;
1725         int ascii;
1726         qboolean down;
1727 }
1728 eventqueueitem_t;
1729 static int events_blocked = 0;
1730 static eventqueueitem_t eventqueue[32];
1731 static unsigned eventqueue_idx = 0;
1732
1733 static void Key_EventQueue_Add(int key, int ascii, qboolean down)
1734 {
1735         if(eventqueue_idx < sizeof(eventqueue) / sizeof(*eventqueue))
1736         {
1737                 eventqueue[eventqueue_idx].key = key;
1738                 eventqueue[eventqueue_idx].ascii = ascii;
1739                 eventqueue[eventqueue_idx].down = down;
1740                 ++eventqueue_idx;
1741         }
1742 }
1743
1744 void Key_EventQueue_Block(void)
1745 {
1746         // block key events until call to Unblock
1747         events_blocked = true;
1748 }
1749
1750 void Key_EventQueue_Unblock(void)
1751 {
1752         // unblocks key events again
1753         unsigned i;
1754         events_blocked = false;
1755         for(i = 0; i < eventqueue_idx; ++i)
1756                 Key_Event(eventqueue[i].key, eventqueue[i].ascii, eventqueue[i].down);
1757         eventqueue_idx = 0;
1758 }
1759
1760 void
1761 Key_Event (int key, int ascii, qboolean down)
1762 {
1763         const char *bind;
1764         qboolean q;
1765         keydest_t keydest = key_dest;
1766         char vabuf[1024];
1767
1768         if (key < 0 || key >= MAX_KEYS)
1769                 return;
1770
1771         if(events_blocked)
1772         {
1773                 Key_EventQueue_Add(key, ascii, down);
1774                 return;
1775         }
1776
1777         // get key binding
1778         bind = keybindings[key_bmap][key];
1779         if (!bind)
1780                 bind = keybindings[key_bmap2][key];
1781
1782         if (developer_insane.integer)
1783                 Con_DPrintf("Key_Event(%i, '%c', %s) keydown %i bind \"%s\"\n", key, ascii ? ascii : '?', down ? "down" : "up", keydown[key], bind ? bind : "");
1784
1785         if(key_consoleactive)
1786                 keydest = key_console;
1787
1788         if (down)
1789         {
1790                 // increment key repeat count each time a down is received so that things
1791                 // which want to ignore key repeat can ignore it
1792                 keydown[key] = min(keydown[key] + 1, 2);
1793                 if(keydown[key] == 1) {
1794                         tbl_keyascii[key] = ascii;
1795                         tbl_keydest[key] = keydest;
1796                 } else {
1797                         ascii = tbl_keyascii[key];
1798                         keydest = tbl_keydest[key];
1799                 }
1800         }
1801         else
1802         {
1803                 // clear repeat count now that the key is released
1804                 keydown[key] = 0;
1805                 keydest = tbl_keydest[key];
1806                 ascii = tbl_keyascii[key];
1807         }
1808
1809         if(keydest == key_void)
1810                 return;
1811
1812         // key_consoleactive is a flag not a key_dest because the console is a
1813         // high priority overlay ontop of the normal screen (designed as a safety
1814         // feature so that developers and users can rescue themselves from a bad
1815         // situation).
1816         //
1817         // this also means that toggling the console on/off does not lose the old
1818         // key_dest state
1819
1820         // specially handle escape (togglemenu) and shift-escape (toggleconsole)
1821         // engine bindings, these are not handled as normal binds so that the user
1822         // can recover from a completely empty bindmap
1823         if (key == K_ESCAPE)
1824         {
1825                 // ignore key repeats on escape
1826                 if (keydown[key] > 1)
1827                         return;
1828
1829                 // escape does these things:
1830                 // key_consoleactive - close console
1831                 // key_message - abort messagemode
1832                 // key_menu - go to parent menu (or key_game)
1833                 // key_game - open menu
1834
1835                 // in all modes shift-escape toggles console
1836                 if (keydown[K_SHIFT])
1837                 {
1838                         if(down)
1839                         {
1840                                 Con_ToggleConsole_f ();
1841                                 tbl_keydest[key] = key_void; // esc release should go nowhere (especially not to key_menu or key_game)
1842                         }
1843                         return;
1844                 }
1845
1846                 switch (keydest)
1847                 {
1848                         case key_console:
1849                                 if(down)
1850                                 {
1851                                         if(key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
1852                                         {
1853                                                 key_consoleactive &= ~KEY_CONSOLEACTIVE_USER;
1854 #ifdef CONFIG_MENU
1855                                                 MR_ToggleMenu(1);
1856 #endif
1857                                         }
1858                                         else
1859                                                 Con_ToggleConsole_f();
1860                                 }
1861                                 break;
1862
1863                         case key_message:
1864                                 if (down)
1865                                         Key_Message (key, ascii); // that'll close the message input
1866                                 break;
1867
1868                         case key_menu:
1869                         case key_menu_grabbed:
1870 #ifdef CONFIG_MENU
1871                                 MR_KeyEvent (key, ascii, down);
1872 #endif
1873                                 break;
1874
1875                         case key_game:
1876                                 // csqc has priority over toggle menu if it wants to (e.g. handling escape for UI stuff in-game.. :sick:)
1877                                 q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
1878 #ifdef CONFIG_MENU
1879                                 if (!q && down)
1880                                         MR_ToggleMenu(1);
1881 #endif
1882                                 break;
1883
1884                         default:
1885                                 Con_Printf ("Key_Event: Bad key_dest\n");
1886                 }
1887                 return;
1888         }
1889
1890         // send function keydowns to interpreter no matter what mode is (unless the menu has specifically grabbed the keyboard, for rebinding keys)
1891         // VorteX: Omnicide does bind F* keys
1892         if (keydest != key_menu_grabbed)
1893         if (key >= K_F1 && key <= K_F12 && gamemode != GAME_BLOODOMNICIDE)
1894         {
1895                 if (bind)
1896                 {
1897                         if(keydown[key] == 1 && down)
1898                         {
1899                                 // button commands add keynum as a parm
1900                                 if (bind[0] == '+')
1901                                         Cbuf_AddText (va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
1902                                 else
1903                                 {
1904                                         Cbuf_AddText (bind);
1905                                         Cbuf_AddText ("\n");
1906                                 }
1907                         } else if(bind[0] == '+' && !down && keydown[key] == 0)
1908                                 Cbuf_AddText(va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
1909                 }
1910                 return;
1911         }
1912
1913         // send input to console if it wants it
1914         if (keydest == key_console)
1915         {
1916                 if (!down)
1917                         return;
1918                 // con_closeontoggleconsole enables toggleconsole keys to close the
1919                 // console, as long as they are not the color prefix character
1920                 // (special exemption for german keyboard layouts)
1921                 if (con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && (key_consoleactive & KEY_CONSOLEACTIVE_USER) && (con_closeontoggleconsole.integer >= ((ascii != STRING_COLOR_TAG) ? 2 : 3) || key_linepos == 1))
1922                 {
1923                         Con_ToggleConsole_f ();
1924                         return;
1925                 }
1926
1927                 if (COM_CheckParm ("-noconsole"))
1928                         return; // only allow the key bind to turn off console
1929
1930                 Key_Console (key, ascii);
1931                 return;
1932         }
1933
1934         // handle toggleconsole in menu too
1935         if (keydest == key_menu)
1936         {
1937                 if (down && con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && ascii != STRING_COLOR_TAG)
1938                 {
1939                         Con_ToggleConsole_f ();
1940                         tbl_keydest[key] = key_void; // key release should go nowhere (especially not to key_menu or key_game)
1941                         return;
1942                 }
1943         }
1944
1945         // ignore binds while a video is played, let the video system handle the key event
1946         if (cl_videoplaying)
1947         {
1948                 if (gamemode == GAME_BLOODOMNICIDE) // menu controls key events
1949 #ifdef CONFIG_MENU
1950                         MR_KeyEvent(key, ascii, down);
1951 #else
1952                         {
1953                         }
1954 #endif
1955                 else
1956                         CL_Video_KeyEvent (key, ascii, keydown[key] != 0);
1957                 return;
1958         }
1959
1960         // anything else is a key press into the game, chat line, or menu
1961         switch (keydest)
1962         {
1963                 case key_message:
1964                         if (down)
1965                                 Key_Message (key, ascii);
1966                         break;
1967                 case key_menu:
1968                 case key_menu_grabbed:
1969 #ifdef CONFIG_MENU
1970                         MR_KeyEvent (key, ascii, down);
1971 #endif
1972                         break;
1973                 case key_game:
1974                         q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
1975                         // ignore key repeats on binds and only send the bind if the event hasnt been already processed by csqc
1976                         if (!q && bind)
1977                         {
1978                                 if(keydown[key] == 1 && down)
1979                                 {
1980                                         // button commands add keynum as a parm
1981                                         if (bind[0] == '+')
1982                                                 Cbuf_AddText (va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
1983                                         else
1984                                         {
1985                                                 Cbuf_AddText (bind);
1986                                                 Cbuf_AddText ("\n");
1987                                         }
1988                                 } else if(bind[0] == '+' && !down && keydown[key] == 0)
1989                                         Cbuf_AddText(va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
1990                         }
1991                         break;
1992                 default:
1993                         Con_Printf ("Key_Event: Bad key_dest\n");
1994         }
1995 }
1996
1997 // a helper to simulate release of ALL keys
1998 void
1999 Key_ReleaseAll (void)
2000 {
2001         int key;
2002         // clear the event queue first
2003         eventqueue_idx = 0;
2004         // then send all down events (possibly into the event queue)
2005         for(key = 0; key < MAX_KEYS; ++key)
2006                 if(keydown[key])
2007                         Key_Event(key, 0, false);
2008         // now all keys are guaranteed down (once the event queue is unblocked)
2009         // and only future events count
2010 }
2011
2012 /*
2013 ===================
2014 Key_ClearStates
2015 ===================
2016 */
2017 void
2018 Key_ClearStates (void)
2019 {
2020         memset(keydown, 0, sizeof(keydown));
2021 }