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