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 = {CF_CLIENT | CF_ARCHIVE, "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 qbool   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 qbool   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 qbool 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(cmd_state_t *cmd)
 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 (cmd) > 1)
 306         {
 307                 if (!strcmp(Cmd_Argv(cmd, 1), "-c"))
 308                 {
 309                         ConBuffer_Clear(&history);
 310                         return;
 311                 }
 312                 i = strtol(Cmd_Argv(cmd, 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 int Key_ClearEditLine(qbool is_console)
 667 {
 668         if (is_console)
 669         {
 670                 key_line[0] = ']';
 671                 key_line[1] = 0;
 672                 return 1;
 673         }
 674         else
 675         {
 676                 chat_buffer[0] = 0;
 677                 return 0;
 678         }
 679 }
 680
 681 // key modifier states
 682 #define KM_NONE           (!keydown[K_CTRL] && !keydown[K_SHIFT] && !keydown[K_ALT])
 683 #define KM_CTRL_SHIFT_ALT ( keydown[K_CTRL] &&  keydown[K_SHIFT] &&  keydown[K_ALT])
 684 #define KM_CTRL_SHIFT     ( keydown[K_CTRL] &&  keydown[K_SHIFT] && !keydown[K_ALT])
 685 #define KM_CTRL_ALT       ( keydown[K_CTRL] && !keydown[K_SHIFT] &&  keydown[K_ALT])
 686 #define KM_SHIFT_ALT      (!keydown[K_CTRL] &&  keydown[K_SHIFT] &&  keydown[K_ALT])
 687 #define KM_CTRL           ( keydown[K_CTRL] && !keydown[K_SHIFT] && !keydown[K_ALT])
 688 #define KM_SHIFT          (!keydown[K_CTRL] &&  keydown[K_SHIFT] && !keydown[K_ALT])
 689 #define KM_ALT            (!keydown[K_CTRL] && !keydown[K_SHIFT] &&  keydown[K_ALT])
 690
 691 /*
 692 ====================
 693 Interactive line editing and console scrollback
 694 ====================
 695 */
 696
 697 int chat_mode; // 0 for say, 1 for say_team, -1 for command
 698 char chat_buffer[MAX_INPUTLINE];
 699 int chat_bufferpos = 0;
 700
 701 int Key_AddChar(int unicode, qbool is_console)
 702 {
 703         char *line;
 704         char buf[16];
 705         int len, blen, linepos;
 706
 707         if (is_console)
 708         {
 709                 line = key_line;
 710                 linepos = key_linepos;
 711         }
 712         else
 713         {
 714                 line = chat_buffer;
 715                 linepos = chat_bufferpos;
 716         }
 717
 718         if (linepos >= MAX_INPUTLINE-1)
 719                 return linepos;
 720
 721         blen = u8_fromchar(unicode, buf, sizeof(buf));
 722         if (!blen)
 723                 return linepos;
 724         len = (int)strlen(&line[linepos]);
 725         // check insert mode, or always insert if at end of line
 726         if (key_insert || len == 0)
 727         {
 728                 if (linepos + len + blen >= MAX_INPUTLINE)
 729                         return linepos;
 730                 // can't use strcpy to move string to right
 731                 len++;
 732                 if (linepos + blen + len >= MAX_INPUTLINE)
 733                         return linepos;
 734                 memmove(&line[linepos + blen], &line[linepos], len);
 735         }
 736         else if (linepos + len + blen - u8_bytelen(line + linepos, 1) >= MAX_INPUTLINE)
 737                 return linepos;
 738         memcpy(line + linepos, buf, blen);
 739         if (blen > len)
 740                 line[linepos + blen] = 0;
 741         linepos += blen;
 742         return linepos;
 743 }
 744
 745 // returns -1 if no key has been recognized
 746 // returns linepos (>= 0) otherwise
 747 // if is_console is true can modify key_line (doesn't change key_linepos)
 748 int Key_Parse_CommonKeys(cmd_state_t *cmd, qbool is_console, int key, int unicode)
 749 {
 750         char *line;
 751         int linepos, linestart;
 752         unsigned int linesize;
 753         if (is_console)
 754         {
 755                 line = key_line;
 756                 linepos = key_linepos;
 757                 linesize = sizeof(key_line);
 758                 linestart = 1;
 759         }
 760         else
 761         {
 762                 line = chat_buffer;
 763                 linepos = chat_bufferpos;
 764                 linesize = sizeof(chat_buffer);
 765                 linestart = 0;
 766         }
 767
 768         if ((key == 'v' && KM_CTRL) || ((key == K_INS || key == K_KP_INS) && KM_SHIFT))
 769         {
 770                 char *cbd, *p;
 771                 if ((cbd = Sys_GetClipboardData()) != 0)
 772                 {
 773                         int i;
 774 #if 1
 775                         p = cbd;
 776                         while (*p)
 777                         {
 778                                 if (*p == '\r' && *(p+1) == '\n')
 779                                 {
 780                                         *p++ = ';';
 781                                         *p++ = ' ';
 782                                 }
 783                                 else if (*p == '\n' || *p == '\r' || *p == '\b')
 784                                         *p++ = ';';
 785                                 else
 786                                         p++;
 787                         }
 788 #else
 789                         strtok(cbd, "\n\r\b");
 790 #endif
 791                         i = (int)strlen(cbd);
 792                         if (i + linepos >= MAX_INPUTLINE)
 793                                 i= MAX_INPUTLINE - linepos - 1;
 794                         if (i > 0)
 795                         {
 796                                 cbd[i] = 0;
 797                                 memmove(line + linepos + i, line + linepos, linesize - linepos - i);
 798                                 memcpy(line + linepos, cbd, i);
 799                                 linepos += i;
 800                         }
 801                         Z_Free(cbd);
 802                 }
 803                 return linepos;
 804         }
 805
 806         if (key == 'u' && KM_CTRL) // like vi/readline ^u: delete currently edited line
 807         {
 808                 return Key_ClearEditLine(is_console);
 809         }
 810
 811         if (key == K_TAB)
 812         {
 813                 if (is_console && KM_CTRL) // append the cvar value to the cvar name
 814                 {
 815                         int             cvar_len, cvar_str_len, chars_to_move;
 816                         char    k;
 817                         char    cvar[MAX_INPUTLINE];
 818                         const char *cvar_str;
 819
 820                         // go to the start of the variable
 821                         while(--linepos)
 822                         {
 823                                 k = line[linepos];
 824                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 825                                         break;
 826                         }
 827                         linepos++;
 828
 829                         // save the variable name in cvar
 830                         for(cvar_len=0; (k = line[linepos + cvar_len]) != 0; cvar_len++)
 831                         {
 832                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 833                                         break;
 834                                 cvar[cvar_len] = k;
 835                         }
 836                         if (cvar_len==0)
 837                                 return linepos;
 838                         cvar[cvar_len] = 0;
 839
 840                         // go to the end of the cvar
 841                         linepos += cvar_len;
 842
 843                         // save the content of the variable in cvar_str
 844                         cvar_str = Cvar_VariableString(&cvars_all, cvar, CF_CLIENT | CF_SERVER);
 845                         cvar_str_len = (int)strlen(cvar_str);
 846                         if (cvar_str_len==0)
 847                                 return linepos;
 848
 849                         // insert space and cvar_str in line
 850                         chars_to_move = (int)strlen(&line[linepos]);
 851                         if (linepos + 1 + cvar_str_len + chars_to_move < MAX_INPUTLINE)
 852                         {
 853                                 if (chars_to_move)
 854                                         memmove(&line[linepos + 1 + cvar_str_len], &line[linepos], chars_to_move);
 855                                 line[linepos++] = ' ';
 856                                 memcpy(&line[linepos], cvar_str, cvar_str_len);
 857                                 linepos += cvar_str_len;
 858                                 line[linepos + chars_to_move] = 0;
 859                         }
 860                         else
 861                                 Con_Printf("Couldn't append cvar value, edit line too long.\n");
 862                         return linepos;
 863                 }
 864
 865                 if (KM_NONE)
 866                         return Con_CompleteCommandLine(cmd, is_console);
 867         }
 868
 869         // Advanced Console Editing by Radix radix@planetquake.com
 870         // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
 871         // Enhanced by [515]
 872         // Enhanced by terencehill
 873
 874         // move cursor to the previous character
 875         if (key == K_LEFTARROW || key == K_KP_LEFTARROW)
 876         {
 877                 if(KM_CTRL) // move cursor to the previous word
 878                 {
 879                         int             pos;
 880                         char    k;
 881                         if (linepos <= linestart + 1)
 882                                 return linestart;
 883                         pos = linepos;
 884
 885                         do {
 886                                 k = line[--pos];
 887                                 if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
 888                                         break;
 889                         } while(pos > linestart); // skip all "; ' after the word
 890
 891                         if (pos == linestart)
 892                                 return linestart;
 893
 894                         do {
 895                                 k = line[--pos];
 896                                 if (k == '\"' || k == ';' || k == ' ' || k == '\'')
 897                                 {
 898                                         pos++;
 899                                         break;
 900                                 }
 901                         } while(pos > linestart);
 902
 903                         linepos = pos;
 904                         return linepos;
 905                 }
 906
 907                 if(KM_SHIFT) // move cursor to the previous character ignoring colors
 908                 {
 909                         int             pos;
 910                         size_t          inchar = 0;
 911                         if (linepos <= linestart + 1)
 912                                 return linestart;
 913                         pos = (int)u8_prevbyte(line + linestart, linepos - linestart) + linestart;
 914                         while (pos > linestart)
 915                                 if(pos-1 >= linestart && line[pos-1] == STRING_COLOR_TAG && isdigit(line[pos]))
 916                                         pos-=2;
 917                                 else if(pos-4 >= linestart && line[pos-4] == STRING_COLOR_TAG && line[pos-3] == STRING_COLOR_RGB_TAG_CHAR
 918                                                 && isxdigit(line[pos-2]) && isxdigit(line[pos-1]) && isxdigit(line[pos]))
 919                                         pos-=5;
 920                                 else
 921                                 {
 922                                         if(pos-1 >= linestart && line[pos-1] == STRING_COLOR_TAG && line[pos] == STRING_COLOR_TAG) // consider ^^ as a character
 923                                                 pos--;
 924                                         pos--;
 925                                         break;
 926                                 }
 927                         if (pos < linestart)
 928                                 return linestart;
 929                         // we need to move to the beginning of the character when in a wide character:
 930                         u8_charidx(line, pos + 1, &inchar);
 931                         linepos = (int)(pos + 1 - inchar);
 932                         return linepos;
 933                 }
 934
 935                 if(KM_NONE)
 936                 {
 937                         if (linepos <= linestart + 1)
 938                                 return linestart;
 939                         // hide ']' from u8_prevbyte otherwise it could go out of bounds
 940                         linepos = (int)u8_prevbyte(line + linestart, linepos - linestart) + linestart;
 941                         return linepos;
 942                 }
 943         }
 944
 945         // delete char before cursor
 946         if ((key == K_BACKSPACE && KM_NONE) || (key == 'h' && KM_CTRL))
 947         {
 948                 if (linepos > linestart)
 949                 {
 950                         // hide ']' from u8_prevbyte otherwise it could go out of bounds
 951                         int newpos = (int)u8_prevbyte(line + linestart, linepos - linestart) + linestart;
 952                         strlcpy(line + newpos, line + linepos, linesize + 1 - linepos);
 953                         linepos = newpos;
 954                 }
 955                 return linepos;
 956         }
 957
 958         // delete char on cursor
 959         if ((key == K_DEL || key == K_KP_DEL) && KM_NONE)
 960         {
 961                 size_t linelen;
 962                 linelen = strlen(line);
 963                 if (linepos < (int)linelen)
 964                         memmove(line + linepos, line + linepos + u8_bytelen(line + linepos, 1), linelen - linepos);
 965                 return linepos;
 966         }
 967
 968         // move cursor to the next character
 969         if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW)
 970         {
 971                 if (KM_CTRL) // move cursor to the next word
 972                 {
 973                         int             pos, len;
 974                         char    k;
 975                         len = (int)strlen(line);
 976                         if (linepos >= len)
 977                                 return linepos;
 978                         pos = linepos;
 979
 980                         while(++pos < len)
 981                         {
 982                                 k = line[pos];
 983                                 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
 984                                         break;
 985                         }
 986
 987                         if (pos < len) // skip all "; ' after the word
 988                                 while(++pos < len)
 989                                 {
 990                                         k = line[pos];
 991                                         if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
 992                                                 break;
 993                                 }
 994                         linepos = pos;
 995                         return linepos;
 996                 }
 997
 998                 if (KM_SHIFT) // move cursor to the next character ignoring colors
 999                 {
1000                         int             pos, len;
1001                         len = (int)strlen(line);
1002                         if (linepos >= len)
1003                                 return linepos;
1004                         pos = linepos;
1005
1006                         // go beyond all initial consecutive color tags, if any
1007                         if(pos < len)
1008                                 while (line[pos] == STRING_COLOR_TAG)
1009                                 {
1010                                         if(isdigit(line[pos+1]))
1011                                                 pos+=2;
1012                                         else if(line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(line[pos+2]) && isxdigit(line[pos+3]) && isxdigit(line[pos+4]))
1013                                                 pos+=5;
1014                                         else
1015                                                 break;
1016                                 }
1017
1018                         // skip the char
1019                         if (line[pos] == STRING_COLOR_TAG && line[pos+1] == STRING_COLOR_TAG) // consider ^^ as a character
1020                                 pos++;
1021                         pos += (int)u8_bytelen(line + pos, 1);
1022
1023                         // now go beyond all next consecutive color tags, if any
1024                         if(pos < len)
1025                                 while (line[pos] == STRING_COLOR_TAG)
1026                                 {
1027                                         if(isdigit(line[pos+1]))
1028                                                 pos+=2;
1029                                         else if(line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(line[pos+2]) && isxdigit(line[pos+3]) && isxdigit(line[pos+4]))
1030                                                 pos+=5;
1031                                         else
1032                                                 break;
1033                                 }
1034                         linepos = pos;
1035                         return linepos;
1036                 }
1037
1038                 if (KM_NONE)
1039                 {
1040                         if (linepos >= (int)strlen(line))
1041                                 return linepos;
1042                         linepos += (int)u8_bytelen(line + linepos, 1);
1043                         return linepos;
1044                 }
1045         }
1046
1047         if ((key == K_INS || key == K_KP_INS) && KM_NONE) // toggle insert mode
1048         {
1049                 key_insert ^= 1;
1050                 return linepos;
1051         }
1052
1053         if (key == K_HOME || key == K_KP_HOME)
1054         {
1055                 if (is_console && KM_CTRL)
1056                 {
1057                         con_backscroll = CON_TEXTSIZE;
1058                         return linepos;
1059                 }
1060                 if (KM_NONE)
1061                         return linestart;
1062         }
1063
1064         if (key == K_END || key == K_KP_END)
1065         {
1066                 if (is_console && KM_CTRL)
1067                 {
1068                         con_backscroll = 0;
1069                         return linepos;
1070                 }
1071                 if (KM_NONE)
1072                         return (int)strlen(line);
1073         }
1074
1075         return -1;
1076 }
1077
1078 static int Key_Convert_NumPadKey(int key)
1079 {
1080         // LadyHavoc: copied most of this from Q2 to improve keyboard handling
1081         switch (key)
1082         {
1083                 case K_KP_SLASH:      return '/';
1084                 case K_KP_MINUS:      return '-';
1085                 case K_KP_PLUS:       return '+';
1086                 case K_KP_HOME:       return '7';
1087                 case K_KP_UPARROW:    return '8';
1088                 case K_KP_PGUP:       return '9';
1089                 case K_KP_LEFTARROW:  return '4';
1090                 case K_KP_5:          return '5';
1091                 case K_KP_RIGHTARROW: return '6';
1092                 case K_KP_END:        return '1';
1093                 case K_KP_DOWNARROW:  return '2';
1094                 case K_KP_PGDN:       return '3';
1095                 case K_KP_INS:        return '0';
1096                 case K_KP_DEL:        return '.';
1097         }
1098         return key;
1099 }
1100
1101 static void
1102 Key_Console(cmd_state_t *cmd, int key, int unicode)
1103 {
1104         int linepos;
1105
1106         key = Key_Convert_NumPadKey(key);
1107
1108         // Forbid Ctrl Alt shortcuts since on Windows they are used to type some characters
1109         // in certain non-English keyboards using the AltGr key (which emulates Ctrl Alt)
1110         // Reference: "Why Ctrl+Alt shouldn't be used as a shortcut modifier"
1111         //            https://blogs.msdn.microsoft.com/oldnewthing/20040329-00/?p=40003
1112         if (keydown[K_CTRL] && keydown[K_ALT])
1113                 goto add_char;
1114
1115         linepos = Key_Parse_CommonKeys(cmd, true, key, unicode);
1116         if (linepos >= 0)
1117         {
1118                 key_linepos = linepos;
1119                 return;
1120         }
1121
1122         if ((key == K_ENTER || key == K_KP_ENTER) && KM_NONE)
1123         {
1124                 Cbuf_AddText (cmd, key_line+1); // skip the ]
1125                 Cbuf_AddText (cmd, "\n");
1126                 Key_History_Push();
1127                 key_linepos = Key_ClearEditLine(true);
1128                 // force an update, because the command may take some time
1129                 if (cls.state == ca_disconnected)
1130                         CL_UpdateScreen ();
1131                 return;
1132         }
1133
1134         if (key == 'l' && KM_CTRL)
1135         {
1136                 Cbuf_AddText (cmd, "clear\n");
1137                 return;
1138         }
1139
1140         if (key == 'q' && KM_CTRL) // like zsh ^q: push line to history, don't execute, and clear
1141         {
1142                 // clear line
1143                 Key_History_Push();
1144                 key_linepos = Key_ClearEditLine(true);
1145                 return;
1146         }
1147
1148         // End Advanced Console Editing
1149
1150         if (((key == K_UPARROW || key == K_KP_UPARROW) && KM_NONE) || (key == 'p' && KM_CTRL))
1151         {
1152                 Key_History_Up();
1153                 return;
1154         }
1155
1156         if (((key == K_DOWNARROW || key == K_KP_DOWNARROW) && KM_NONE) || (key == 'n' && KM_CTRL))
1157         {
1158                 Key_History_Down();
1159                 return;
1160         }
1161
1162         if (keydown[K_CTRL])
1163         {
1164                 // prints all the matching commands
1165                 if (key == 'f' && KM_CTRL)
1166                 {
1167                         Key_History_Find_All();
1168                         return;
1169                 }
1170                 // Search forwards/backwards, pointing the history's index to the
1171                 // matching command but without fetching it to let one continue the search.
1172                 // To fetch it, it suffices to just press UP or DOWN.
1173                 if (key == 'r' && KM_CTRL_SHIFT)
1174                 {
1175                         Key_History_Find_Forwards();
1176                         return;
1177                 }
1178                 if (key == 'r' && KM_CTRL)
1179                 {
1180                         Key_History_Find_Backwards();
1181                         return;
1182                 }
1183
1184                 // go to the last/first command of the history
1185                 if (key == ',' && KM_CTRL)
1186                 {
1187                         Key_History_First();
1188                         return;
1189                 }
1190                 if (key == '.' && KM_CTRL)
1191                 {
1192                         Key_History_Last();
1193                         return;
1194                 }
1195         }
1196
1197         if (key == K_PGUP || key == K_KP_PGUP)
1198         {
1199                 if (KM_CTRL)
1200                 {
1201                         con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1202                         return;
1203                 }
1204                 if (KM_NONE)
1205                 {
1206                         con_backscroll += ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1207                         return;
1208                 }
1209         }
1210
1211         if (key == K_PGDN || key == K_KP_PGDN)
1212         {
1213                 if (KM_CTRL)
1214                 {
1215                         con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1216                         return;
1217                 }
1218                 if (KM_NONE)
1219                 {
1220                         con_backscroll -= ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1221                         return;
1222                 }
1223         }
1224
1225         if (key == K_MWHEELUP)
1226         {
1227                 if (KM_CTRL)
1228                 {
1229                         con_backscroll += 1;
1230                         return;
1231                 }
1232                 if (KM_SHIFT)
1233                 {
1234                         con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1235                         return;
1236                 }
1237                 if (KM_NONE)
1238                 {
1239                         con_backscroll += 5;
1240                         return;
1241                 }
1242         }
1243
1244         if (key == K_MWHEELDOWN)
1245         {
1246                 if (KM_CTRL)
1247                 {
1248                         con_backscroll -= 1;
1249                         return;
1250                 }
1251                 if (KM_SHIFT)
1252                 {
1253                         con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1254                         return;
1255                 }
1256                 if (KM_NONE)
1257                 {
1258                         con_backscroll -= 5;
1259                         return;
1260                 }
1261         }
1262
1263         if (keydown[K_CTRL])
1264         {
1265                 // text zoom in
1266                 if ((key == '+' || key == K_KP_PLUS) && KM_CTRL)
1267                 {
1268                         if (con_textsize.integer < 128)
1269                                 Cvar_SetValueQuick(&con_textsize, con_textsize.integer + 1);
1270                         return;
1271                 }
1272                 // text zoom out
1273                 if ((key == '-' || key == K_KP_MINUS) && KM_CTRL)
1274                 {
1275                         if (con_textsize.integer > 1)
1276                                 Cvar_SetValueQuick(&con_textsize, con_textsize.integer - 1);
1277                         return;
1278                 }
1279                 // text zoom reset
1280                 if ((key == '0' || key == K_KP_INS) && KM_CTRL)
1281                 {
1282                         Cvar_SetValueQuick(&con_textsize, atoi(Cvar_VariableDefString(&cvars_all, "con_textsize", CF_CLIENT | CF_SERVER)));
1283                         return;
1284                 }
1285         }
1286
1287 add_char:
1288
1289         // non printable
1290         if (unicode < 32)
1291                 return;
1292
1293         key_linepos = Key_AddChar(unicode, true);
1294 }
1295
1296 //============================================================================
1297
1298 static void
1299 Key_Message (cmd_state_t *cmd, int key, int ascii)
1300 {
1301         int linepos;
1302         char vabuf[1024];
1303
1304         key = Key_Convert_NumPadKey(key);
1305
1306         if (key == K_ENTER || key == K_KP_ENTER || ascii == 10 || ascii == 13)
1307         {
1308                 if(chat_mode < 0)
1309                         Cmd_ExecuteString(cmd, chat_buffer, src_local, true); // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
1310                 else
1311                         CL_ForwardToServer(va(vabuf, sizeof(vabuf), "%s %s", chat_mode ? "say_team" : "say ", chat_buffer));
1312
1313                 key_dest = key_game;
1314                 chat_bufferpos = Key_ClearEditLine(false);
1315                 return;
1316         }
1317
1318         if (key == K_ESCAPE) {
1319                 key_dest = key_game;
1320                 chat_bufferpos = Key_ClearEditLine(false);
1321                 return;
1322         }
1323
1324         linepos = Key_Parse_CommonKeys(cmd, false, key, ascii);
1325         if (linepos >= 0)
1326         {
1327                 chat_bufferpos = linepos;
1328                 return;
1329         }
1330
1331         // ctrl+key generates an ascii value < 32 and shows a char from the charmap
1332         if (ascii > 0 && ascii < 32 && utf8_enable.integer)
1333                 ascii = 0xE000 + ascii;
1334
1335         if (!ascii)
1336                 return;                                                 // non printable
1337
1338         chat_bufferpos = Key_AddChar(ascii, false);
1339 }
1340
1341 //============================================================================
1342
1343
1344 /*
1345 ===================
1346 Returns a key number to be used to index keybindings[] by looking at
1347 the given string.  Single ascii characters return themselves, while
1348 the K_* names are matched up.
1349 ===================
1350 */
1351 int
1352 Key_StringToKeynum (const char *str)
1353 {
1354         const keyname_t  *kn;
1355
1356         if (!str || !str[0])
1357                 return -1;
1358         if (!str[1])
1359                 return tolower(str[0]);
1360
1361         for (kn = keynames; kn->name; kn++) {
1362                 if (!strcasecmp (str, kn->name))
1363                         return kn->keynum;
1364         }
1365         return -1;
1366 }
1367
1368 /*
1369 ===================
1370 Returns a string (either a single ascii char, or a K_* name) for the
1371 given keynum.
1372 FIXME: handle quote special (general escape sequence?)
1373 ===================
1374 */
1375 const char *
1376 Key_KeynumToString (int keynum, char *tinystr, size_t tinystrlength)
1377 {
1378         const keyname_t  *kn;
1379
1380         // -1 is an invalid code
1381         if (keynum < 0)
1382                 return "<KEY NOT FOUND>";
1383
1384         // search overrides first, because some characters are special
1385         for (kn = keynames; kn->name; kn++)
1386                 if (keynum == kn->keynum)
1387                         return kn->name;
1388
1389         // if it is printable, output it as a single character
1390         if (keynum > 32 && keynum < 256)
1391         {
1392                 if (tinystrlength >= 2)
1393                 {
1394                         tinystr[0] = keynum;
1395                         tinystr[1] = 0;
1396                 }
1397                 return tinystr;
1398         }
1399
1400         // if it is not overridden and not printable, we don't know what to do with it
1401         return "<UNKNOWN KEYNUM>";
1402 }
1403
1404
1405 qbool
1406 Key_SetBinding (int keynum, int bindmap, const char *binding)
1407 {
1408         char *newbinding;
1409         size_t l;
1410
1411         if (keynum == -1 || keynum >= MAX_KEYS)
1412                 return false;
1413         if ((bindmap < 0) || (bindmap >= MAX_BINDMAPS))
1414                 return false;
1415
1416 // free old bindings
1417         if (keybindings[bindmap][keynum]) {
1418                 Z_Free (keybindings[bindmap][keynum]);
1419                 keybindings[bindmap][keynum] = NULL;
1420         }
1421         if(!binding[0]) // make "" binds be removed --blub
1422                 return true;
1423 // allocate memory for new binding
1424         l = strlen (binding);
1425         newbinding = (char *)Z_Malloc (l + 1);
1426         memcpy (newbinding, binding, l + 1);
1427         newbinding[l] = 0;
1428         keybindings[bindmap][keynum] = newbinding;
1429         return true;
1430 }
1431
1432 void Key_GetBindMap(int *fg, int *bg)
1433 {
1434         if(fg)
1435                 *fg = key_bmap;
1436         if(bg)
1437                 *bg = key_bmap2;
1438 }
1439
1440 qbool Key_SetBindMap(int fg, int bg)
1441 {
1442         if(fg >= MAX_BINDMAPS)
1443                 return false;
1444         if(bg >= MAX_BINDMAPS)
1445                 return false;
1446         if(fg >= 0)
1447                 key_bmap = fg;
1448         if(bg >= 0)
1449                 key_bmap2 = bg;
1450         return true;
1451 }
1452
1453 static void
1454 Key_In_Unbind_f(cmd_state_t *cmd)
1455 {
1456         int         b, m;
1457         char *errchar = NULL;
1458
1459         if (Cmd_Argc (cmd) != 3) {
1460                 Con_Print("in_unbind <bindmap> <key> : remove commands from a key\n");
1461                 return;
1462         }
1463
1464         m = strtol(Cmd_Argv(cmd, 1), &errchar, 0);
1465         if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1466                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(cmd, 1));
1467                 return;
1468         }
1469
1470         b = Key_StringToKeynum (Cmd_Argv(cmd, 2));
1471         if (b == -1) {
1472                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv(cmd, 2));
1473                 return;
1474         }
1475
1476         if(!Key_SetBinding (b, m, ""))
1477                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1478 }
1479
1480 static void
1481 Key_In_Bind_f(cmd_state_t *cmd)
1482 {
1483         int         i, c, b, m;
1484         char        line[MAX_INPUTLINE];
1485         char *errchar = NULL;
1486
1487         c = Cmd_Argc (cmd);
1488
1489         if (c != 3 && c != 4) {
1490                 Con_Print("in_bind <bindmap> <key> [command] : attach a command to a key\n");
1491                 return;
1492         }
1493
1494         m = strtol(Cmd_Argv(cmd, 1), &errchar, 0);
1495         if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1496                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(cmd, 1));
1497                 return;
1498         }
1499
1500         b = Key_StringToKeynum (Cmd_Argv(cmd, 2));
1501         if (b == -1 || b >= MAX_KEYS) {
1502                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv(cmd, 2));
1503                 return;
1504         }
1505
1506         if (c == 3) {
1507                 if (keybindings[m][b])
1508                         Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv(cmd, 2), keybindings[m][b]);
1509                 else
1510                         Con_Printf("\"%s\" is not bound\n", Cmd_Argv(cmd, 2));
1511                 return;
1512         }
1513 // copy the rest of the command line
1514         line[0] = 0;                                                    // start out with a null string
1515         for (i = 3; i < c; i++) {
1516                 strlcat (line, Cmd_Argv(cmd, i), sizeof (line));
1517                 if (i != (c - 1))
1518                         strlcat (line, " ", sizeof (line));
1519         }
1520
1521         if(!Key_SetBinding (b, m, line))
1522                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1523 }
1524
1525 static void
1526 Key_In_Bindmap_f(cmd_state_t *cmd)
1527 {
1528         int         m1, m2, c;
1529         char *errchar = NULL;
1530
1531         c = Cmd_Argc (cmd);
1532
1533         if (c != 3) {
1534                 Con_Print("in_bindmap <bindmap> <fallback>: set current bindmap and fallback\n");
1535                 return;
1536         }
1537
1538         m1 = strtol(Cmd_Argv(cmd, 1), &errchar, 0);
1539         if ((m1 < 0) || (m1 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1540                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(cmd, 1));
1541                 return;
1542         }
1543
1544         m2 = strtol(Cmd_Argv(cmd, 2), &errchar, 0);
1545         if ((m2 < 0) || (m2 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1546                 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(cmd, 2));
1547                 return;
1548         }
1549
1550         key_bmap = m1;
1551         key_bmap2 = m2;
1552 }
1553
1554 static void
1555 Key_Unbind_f(cmd_state_t *cmd)
1556 {
1557         int         b;
1558
1559         if (Cmd_Argc (cmd) != 2) {
1560                 Con_Print("unbind <key> : remove commands from a key\n");
1561                 return;
1562         }
1563
1564         b = Key_StringToKeynum (Cmd_Argv(cmd, 1));
1565         if (b == -1) {
1566                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv(cmd, 1));
1567                 return;
1568         }
1569
1570         if(!Key_SetBinding (b, 0, ""))
1571                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1572 }
1573
1574 static void
1575 Key_Unbindall_f(cmd_state_t *cmd)
1576 {
1577         int         i, j;
1578
1579         for (j = 0; j < MAX_BINDMAPS; j++)
1580                 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1581                         if (keybindings[j][i])
1582                                 Key_SetBinding (i, j, "");
1583 }
1584
1585 static void
1586 Key_PrintBindList(int j)
1587 {
1588         char bindbuf[MAX_INPUTLINE];
1589         char tinystr[2];
1590         const char *p;
1591         int i;
1592
1593         for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1594         {
1595                 p = keybindings[j][i];
1596                 if (p)
1597                 {
1598                         Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false);
1599                         if (j == 0)
1600                                 Con_Printf("^2%s ^7= \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1601                         else
1602                                 Con_Printf("^3bindmap %d: ^2%s ^7= \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1603                 }
1604         }
1605 }
1606
1607 static void
1608 Key_In_BindList_f(cmd_state_t *cmd)
1609 {
1610         int m;
1611         char *errchar = NULL;
1612
1613         if(Cmd_Argc(cmd) >= 2)
1614         {
1615                 m = strtol(Cmd_Argv(cmd, 1), &errchar, 0);
1616                 if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1617                         Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(cmd, 1));
1618                         return;
1619                 }
1620                 Key_PrintBindList(m);
1621         }
1622         else
1623         {
1624                 for (m = 0; m < MAX_BINDMAPS; m++)
1625                         Key_PrintBindList(m);
1626         }
1627 }
1628
1629 static void
1630 Key_BindList_f(cmd_state_t *cmd)
1631 {
1632         Key_PrintBindList(0);
1633 }
1634
1635 static void
1636 Key_Bind_f(cmd_state_t *cmd)
1637 {
1638         int         i, c, b;
1639         char        line[MAX_INPUTLINE];
1640
1641         c = Cmd_Argc (cmd);
1642
1643         if (c != 2 && c != 3) {
1644                 Con_Print("bind <key> [command] : attach a command to a key\n");
1645                 return;
1646         }
1647         b = Key_StringToKeynum (Cmd_Argv(cmd, 1));
1648         if (b == -1 || b >= MAX_KEYS) {
1649                 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv(cmd, 1));
1650                 return;
1651         }
1652
1653         if (c == 2) {
1654                 if (keybindings[0][b])
1655                         Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv(cmd, 1), keybindings[0][b]);
1656                 else
1657                         Con_Printf("\"%s\" is not bound\n", Cmd_Argv(cmd, 1));
1658                 return;
1659         }
1660 // copy the rest of the command line
1661         line[0] = 0;                                                    // start out with a null string
1662         for (i = 2; i < c; i++) {
1663                 strlcat (line, Cmd_Argv(cmd, i), sizeof (line));
1664                 if (i != (c - 1))
1665                         strlcat (line, " ", sizeof (line));
1666         }
1667
1668         if(!Key_SetBinding (b, 0, line))
1669                 Con_Printf("Key_SetBinding failed for unknown reason\n");
1670 }
1671
1672 /*
1673 ============
1674 Writes lines containing "bind key value"
1675 ============
1676 */
1677 void
1678 Key_WriteBindings (qfile_t *f)
1679 {
1680         int         i, j;
1681         char bindbuf[MAX_INPUTLINE];
1682         char tinystr[2];
1683         const char *p;
1684
1685         // Override default binds
1686         FS_Printf(f, "unbindall\n");
1687
1688         for (j = 0; j < MAX_BINDMAPS; j++)
1689         {
1690                 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1691                 {
1692                         p = keybindings[j][i];
1693                         if (p)
1694                         {
1695                                 Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false); // don't need to escape $ because cvars are not expanded inside bind
1696                                 if (j == 0)
1697                                         FS_Printf(f, "bind %s \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1698                                 else
1699                                         FS_Printf(f, "in_bind %d %s \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1700                         }
1701                 }
1702         }
1703 }
1704
1705
1706 void
1707 Key_Init (void)
1708 {
1709         Key_History_Init();
1710         key_linepos = Key_ClearEditLine(true);
1711
1712 //
1713 // register our functions
1714 //
1715         Cmd_AddCommand(CF_CLIENT, "in_bind", Key_In_Bind_f, "binds a command to the specified key in the selected bindmap");
1716         Cmd_AddCommand(CF_CLIENT, "in_unbind", Key_In_Unbind_f, "removes command on the specified key in the selected bindmap");
1717         Cmd_AddCommand(CF_CLIENT, "in_bindlist", Key_In_BindList_f, "bindlist: displays bound keys for all bindmaps, or the given bindmap");
1718         Cmd_AddCommand(CF_CLIENT, "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");
1719         Cmd_AddCommand(CF_CLIENT, "in_releaseall", Key_ReleaseAll_f, "releases all currently pressed keys (debug command)");
1720
1721         Cmd_AddCommand(CF_CLIENT, "bind", Key_Bind_f, "binds a command to the specified key in bindmap 0");
1722         Cmd_AddCommand(CF_CLIENT, "unbind", Key_Unbind_f, "removes a command on the specified key in bindmap 0");
1723         Cmd_AddCommand(CF_CLIENT, "bindlist", Key_BindList_f, "bindlist: displays bound keys for bindmap 0 bindmaps");
1724         Cmd_AddCommand(CF_CLIENT, "unbindall", Key_Unbindall_f, "removes all commands from all keys in all bindmaps (leaving only shift-escape and escape)");
1725
1726         Cmd_AddCommand(CF_CLIENT, "history", Key_History_f, "prints the history of executed commands (history X prints the last X entries, history -c clears the whole history)");
1727
1728         Cvar_RegisterVariable (&con_closeontoggleconsole);
1729 }
1730
1731 void
1732 Key_Shutdown (void)
1733 {
1734         Key_History_Shutdown();
1735 }
1736
1737 const char *Key_GetBind (int key, int bindmap)
1738 {
1739         const char *bind;
1740         if (key < 0 || key >= MAX_KEYS)
1741                 return NULL;
1742         if(bindmap >= MAX_BINDMAPS)
1743                 return NULL;
1744         if(bindmap >= 0)
1745         {
1746                 bind = keybindings[bindmap][key];
1747         }
1748         else
1749         {
1750                 bind = keybindings[key_bmap][key];
1751                 if (!bind)
1752                         bind = keybindings[key_bmap2][key];
1753         }
1754         return bind;
1755 }
1756
1757 void Key_FindKeysForCommand (const char *command, int *keys, int numkeys, int bindmap)
1758 {
1759         int             count;
1760         int             j;
1761         const char      *b;
1762
1763         for (j = 0;j < numkeys;j++)
1764                 keys[j] = -1;
1765
1766         if(bindmap >= MAX_BINDMAPS)
1767                 return;
1768
1769         count = 0;
1770
1771         for (j = 0; j < MAX_KEYS; ++j)
1772         {
1773                 b = Key_GetBind(j, bindmap);
1774                 if (!b)
1775                         continue;
1776                 if (!strcmp (b, command) )
1777                 {
1778                         keys[count++] = j;
1779                         if (count == numkeys)
1780                                 break;
1781                 }
1782         }
1783 }
1784
1785 /*
1786 ===================
1787 Called by the system between frames for both key up and key down events
1788 Should NOT be called during an interrupt!
1789 ===================
1790 */
1791 static char tbl_keyascii[MAX_KEYS];
1792 static keydest_t tbl_keydest[MAX_KEYS];
1793
1794 typedef struct eventqueueitem_s
1795 {
1796         int key;
1797         int ascii;
1798         qbool down;
1799 }
1800 eventqueueitem_t;
1801 static int events_blocked = 0;
1802 static eventqueueitem_t eventqueue[32];
1803 static unsigned eventqueue_idx = 0;
1804
1805 static void Key_EventQueue_Add(int key, int ascii, qbool down)
1806 {
1807         if(eventqueue_idx < sizeof(eventqueue) / sizeof(*eventqueue))
1808         {
1809                 eventqueue[eventqueue_idx].key = key;
1810                 eventqueue[eventqueue_idx].ascii = ascii;
1811                 eventqueue[eventqueue_idx].down = down;
1812                 ++eventqueue_idx;
1813         }
1814 }
1815
1816 void Key_EventQueue_Block(void)
1817 {
1818         // block key events until call to Unblock
1819         events_blocked = true;
1820 }
1821
1822 void Key_EventQueue_Unblock(void)
1823 {
1824         // unblocks key events again
1825         unsigned i;
1826         events_blocked = false;
1827         for(i = 0; i < eventqueue_idx; ++i)
1828                 Key_Event(eventqueue[i].key, eventqueue[i].ascii, eventqueue[i].down);
1829         eventqueue_idx = 0;
1830 }
1831
1832 void
1833 Key_Event (int key, int ascii, qbool down)
1834 {
1835         cmd_state_t *cmd = cmd_local;
1836         const char *bind;
1837         qbool q;
1838         keydest_t keydest = key_dest;
1839         char vabuf[1024];
1840
1841         if (key < 0 || key >= MAX_KEYS)
1842                 return;
1843
1844         if(events_blocked)
1845         {
1846                 Key_EventQueue_Add(key, ascii, down);
1847                 return;
1848         }
1849
1850         // get key binding
1851         bind = keybindings[key_bmap][key];
1852         if (!bind)
1853                 bind = keybindings[key_bmap2][key];
1854
1855         if (developer_insane.integer)
1856                 Con_DPrintf("Key_Event(%i, '%c', %s) keydown %i bind \"%s\"\n", key, ascii ? ascii : '?', down ? "down" : "up", keydown[key], bind ? bind : "");
1857
1858         if(key_consoleactive)
1859                 keydest = key_console;
1860
1861         if (down)
1862         {
1863                 // increment key repeat count each time a down is received so that things
1864                 // which want to ignore key repeat can ignore it
1865                 keydown[key] = min(keydown[key] + 1, 2);
1866                 if(keydown[key] == 1) {
1867                         tbl_keyascii[key] = ascii;
1868                         tbl_keydest[key] = keydest;
1869                 } else {
1870                         ascii = tbl_keyascii[key];
1871                         keydest = tbl_keydest[key];
1872                 }
1873         }
1874         else
1875         {
1876                 // clear repeat count now that the key is released
1877                 keydown[key] = 0;
1878                 keydest = tbl_keydest[key];
1879                 ascii = tbl_keyascii[key];
1880         }
1881
1882         if(keydest == key_void)
1883                 return;
1884
1885         // key_consoleactive is a flag not a key_dest because the console is a
1886         // high priority overlay ontop of the normal screen (designed as a safety
1887         // feature so that developers and users can rescue themselves from a bad
1888         // situation).
1889         //
1890         // this also means that toggling the console on/off does not lose the old
1891         // key_dest state
1892
1893         // specially handle escape (togglemenu) and shift-escape (toggleconsole)
1894         // engine bindings, these are not handled as normal binds so that the user
1895         // can recover from a completely empty bindmap
1896         if (key == K_ESCAPE)
1897         {
1898                 // ignore key repeats on escape
1899                 if (keydown[key] > 1)
1900                         return;
1901
1902                 // escape does these things:
1903                 // key_consoleactive - close console
1904                 // key_message - abort messagemode
1905                 // key_menu - go to parent menu (or key_game)
1906                 // key_game - open menu
1907
1908                 // in all modes shift-escape toggles console
1909                 if (keydown[K_SHIFT])
1910                 {
1911                         if(down)
1912                         {
1913                                 Con_ToggleConsole_f(cmd_local);
1914                                 tbl_keydest[key] = key_void; // esc release should go nowhere (especially not to key_menu or key_game)
1915                         }
1916                         return;
1917                 }
1918
1919                 switch (keydest)
1920                 {
1921                         case key_console:
1922                                 if(down)
1923                                 {
1924                                         if(key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
1925                                         {
1926                                                 key_consoleactive &= ~KEY_CONSOLEACTIVE_USER;
1927 #ifdef CONFIG_MENU
1928                                                 MR_ToggleMenu(1);
1929 #endif
1930                                         }
1931                                         else
1932                                                 Con_ToggleConsole_f(cmd_local);
1933                                 }
1934                                 break;
1935
1936                         case key_message:
1937                                 if (down)
1938                                         Key_Message (cmd, key, ascii); // that'll close the message input
1939                                 break;
1940
1941                         case key_menu:
1942                         case key_menu_grabbed:
1943 #ifdef CONFIG_MENU
1944                                 MR_KeyEvent (key, ascii, down);
1945 #endif
1946                                 break;
1947
1948                         case key_game:
1949                                 // csqc has priority over toggle menu if it wants to (e.g. handling escape for UI stuff in-game.. :sick:)
1950                                 q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
1951 #ifdef CONFIG_MENU
1952                                 if (!q && down)
1953                                         MR_ToggleMenu(1);
1954 #endif
1955                                 break;
1956
1957                         default:
1958                                 Con_Printf ("Key_Event: Bad key_dest\n");
1959                 }
1960                 return;
1961         }
1962
1963         // send function keydowns to interpreter no matter what mode is (unless the menu has specifically grabbed the keyboard, for rebinding keys)
1964         // VorteX: Omnicide does bind F* keys
1965         if (keydest != key_menu_grabbed)
1966         if (key >= K_F1 && key <= K_F12 && gamemode != GAME_BLOODOMNICIDE)
1967         {
1968                 if (bind)
1969                 {
1970                         if(keydown[key] == 1 && down)
1971                         {
1972                                 // button commands add keynum as a parm
1973                                 if (bind[0] == '+')
1974                                         Cbuf_AddText (cmd, va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
1975                                 else
1976                                 {
1977                                         Cbuf_AddText (cmd, bind);
1978                                         Cbuf_AddText (cmd, "\n");
1979                                 }
1980                         } else if(bind[0] == '+' && !down && keydown[key] == 0)
1981                                 Cbuf_AddText(cmd, va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
1982                 }
1983                 return;
1984         }
1985
1986         // send input to console if it wants it
1987         if (keydest == key_console)
1988         {
1989                 if (!down)
1990                         return;
1991                 // con_closeontoggleconsole enables toggleconsole keys to close the
1992                 // console, as long as they are not the color prefix character
1993                 // (special exemption for german keyboard layouts)
1994                 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))
1995                 {
1996                         Con_ToggleConsole_f(cmd_local);
1997                         return;
1998                 }
1999
2000                 if (Sys_CheckParm ("-noconsole"))
2001                         return; // only allow the key bind to turn off console
2002
2003                 Key_Console (cmd, key, ascii);
2004                 return;
2005         }
2006
2007         // handle toggleconsole in menu too
2008         if (keydest == key_menu)
2009         {
2010                 if (down && con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && ascii != STRING_COLOR_TAG)
2011                 {
2012                         Cbuf_AddText(cmd, "toggleconsole\n");  // Deferred to next frame so we're not sending the text event to the console.
2013                         tbl_keydest[key] = key_void; // key release should go nowhere (especially not to key_menu or key_game)
2014                         return;
2015                 }
2016         }
2017
2018         // ignore binds while a video is played, let the video system handle the key event
2019         if (cl_videoplaying)
2020         {
2021                 if (gamemode == GAME_BLOODOMNICIDE) // menu controls key events
2022 #ifdef CONFIG_MENU
2023                         MR_KeyEvent(key, ascii, down);
2024 #else
2025                         {
2026                         }
2027 #endif
2028                 else
2029                         CL_Video_KeyEvent (key, ascii, keydown[key] != 0);
2030                 return;
2031         }
2032
2033         // anything else is a key press into the game, chat line, or menu
2034         switch (keydest)
2035         {
2036                 case key_message:
2037                         if (down)
2038                                 Key_Message (cmd, key, ascii);
2039                         break;
2040                 case key_menu:
2041                 case key_menu_grabbed:
2042 #ifdef CONFIG_MENU
2043                         MR_KeyEvent (key, ascii, down);
2044 #endif
2045                         break;
2046                 case key_game:
2047                         q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
2048                         // ignore key repeats on binds and only send the bind if the event hasnt been already processed by csqc
2049                         if (!q && bind)
2050                         {
2051                                 if(keydown[key] == 1 && down)
2052                                 {
2053                                         // button commands add keynum as a parm
2054                                         if (bind[0] == '+')
2055                                                 Cbuf_AddText (cmd, va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
2056                                         else
2057                                         {
2058                                                 Cbuf_AddText (cmd, bind);
2059                                                 Cbuf_AddText (cmd, "\n");
2060                                         }
2061                                 } else if(bind[0] == '+' && !down && keydown[key] == 0)
2062                                         Cbuf_AddText(cmd, va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
2063                         }
2064                         break;
2065                 default:
2066                         Con_Printf ("Key_Event: Bad key_dest\n");
2067         }
2068 }
2069
2070 // a helper to simulate release of ALL keys
2071 void
2072 Key_ReleaseAll (void)
2073 {
2074         int key;
2075         // clear the event queue first
2076         eventqueue_idx = 0;
2077         // then send all down events (possibly into the event queue)
2078         for(key = 0; key < MAX_KEYS; ++key)
2079                 if(keydown[key])
2080                         Key_Event(key, 0, false);
2081         // now all keys are guaranteed down (once the event queue is unblocked)
2082         // and only future events count
2083 }
2084
2085 void Key_ReleaseAll_f(cmd_state_t *cmd)
2086 {
2087         Key_ReleaseAll();
2088 }