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keys.c

/*
      Copyright (C) 1996-1997  Id Software, Inc.

      This program is free software; you can redistribute it and/or
      modify it under the terms of the GNU General Public License
      as published by the Free Software Foundation; either version 2
      of the License, or (at your option) any later version.

      This program is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

      See the GNU General Public License for more details.

      You should have received a copy of the GNU General Public License
      along with this program; if not, write to:

            Free Software Foundation, Inc.
            59 Temple Place - Suite 330
            Boston, MA  02111-1307, USA
*/

#include "quakedef.h"
#include "cl_video.h"
#include "utf8lib.h"

cvar_t con_closeontoggleconsole = {CVAR_SAVE, "con_closeontoggleconsole","1", "allows toggleconsole binds to close the console as well; when set to 2, this even works when not at the start of the line in console input; when set to 3, this works even if the toggleconsole key is the color tag"};

/*
key up events are sent even if in console mode
*/

char        key_line[MAX_INPUTLINE];
int               key_linepos;
qboolean    key_insert = true;      // insert key toggle (for editing)
keydest_t   key_dest;
int               key_consoleactive;
char        *keybindings[MAX_BINDMAPS][MAX_KEYS];

int               history_line;
char        history_savedline[MAX_INPUTLINE];
char        history_searchstring[MAX_INPUTLINE];
qboolean    history_matchfound = false;
conbuffer_t history;

extern cvar_t     con_textsize;


static void Key_History_Init(void)
{
      qfile_t *historyfile;
      ConBuffer_Init(&history, HIST_TEXTSIZE, HIST_MAXLINES, zonemempool);

      historyfile = FS_OpenRealFile("darkplaces_history.txt", "rb", false); // rb to handle unix line endings on windows too
      if(historyfile)
      {
            char buf[MAX_INPUTLINE];
            int bufpos;
            int c;

            bufpos = 0;
            for(;;)
            {
                  c = FS_Getc(historyfile);
                  if(c < 0 || c == 0 || c == '\r' || c == '\n')
                  {
                        if(bufpos > 0)
                        {
                              buf[bufpos] = 0;
                              ConBuffer_AddLine(&history, buf, bufpos, 0);
                              bufpos = 0;
                        }
                        if(c < 0)
                              break;
                  }
                  else
                  {
                        if(bufpos < MAX_INPUTLINE - 1)
                              buf[bufpos++] = c;
                  }
            }

            FS_Close(historyfile);
      }

      history_line = -1;
}

static void Key_History_Shutdown(void)
{
      // TODO write history to a file

      qfile_t *historyfile = FS_OpenRealFile("darkplaces_history.txt", "w", false);
      if(historyfile)
      {
            int i;
            for(i = 0; i < CONBUFFER_LINES_COUNT(&history); ++i)
                  FS_Printf(historyfile, "%s\n", ConBuffer_GetLine(&history, i));
            FS_Close(historyfile);
      }

      ConBuffer_Shutdown(&history);
}

static void Key_History_Push(void)
{
      if(key_line[1]) // empty?
      if(strcmp(key_line, "]quit")) // putting these into the history just sucks
      if(strncmp(key_line, "]quit ", 6)) // putting these into the history just sucks
            ConBuffer_AddLine(&history, key_line + 1, strlen(key_line) - 1, 0);
      Con_Printf("%s\n", key_line); // don't mark empty lines as history
      history_line = -1;
      if (history_matchfound)
            history_matchfound = false;
}

qboolean Key_History_Get_foundCommand(void)
{
      if (!history_matchfound)
            return false;
      strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
      key_linepos = strlen(key_line);
      history_matchfound = false;
      return true;
}

static void Key_History_Up(void)
{
      if(history_line == -1) // editing the "new" line
            strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));

      if (Key_History_Get_foundCommand())
            return;

      if(history_line == -1)
      {
            history_line = CONBUFFER_LINES_COUNT(&history) - 1;
            if(history_line != -1)
            {
                  strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
                  key_linepos = strlen(key_line);
            }
      }
      else if(history_line > 0)
      {
            --history_line; // this also does -1 -> 0, so it is good
            strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
            key_linepos = strlen(key_line);
      }
}

static void Key_History_Down(void)
{
      if(history_line == -1) // editing the "new" line
            return;

      if (Key_History_Get_foundCommand())
            return;

      if(history_line < CONBUFFER_LINES_COUNT(&history) - 1)
      {
            ++history_line;
            strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
      }
      else
      {
            history_line = -1;
            strlcpy(key_line + 1, history_savedline, sizeof(key_line) - 1);
      }

      key_linepos = strlen(key_line);
}

static void Key_History_First(void)
{
      if(history_line == -1) // editing the "new" line
            strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));

      if (CONBUFFER_LINES_COUNT(&history) > 0)
      {
            history_line = 0;
            strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
            key_linepos = strlen(key_line);
      }
}

static void Key_History_Last(void)
{
      if(history_line == -1) // editing the "new" line
            strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));

      if (CONBUFFER_LINES_COUNT(&history) > 0)
      {
            history_line = CONBUFFER_LINES_COUNT(&history) - 1;
            strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
            key_linepos = strlen(key_line);
      }
}

static void Key_History_Find_Backwards(void)
{
      int i;
      const char *partial = key_line + 1;
      size_t digits = strlen(va("%i", HIST_MAXLINES));

      if (history_line == -1) // editing the "new" line
            strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));

      if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
      {
            strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
            i = CONBUFFER_LINES_COUNT(&history) - 1;
      }
      else if (history_line == -1)
            i = CONBUFFER_LINES_COUNT(&history) - 1;
      else
            i = history_line - 1;

      if (!*partial)
            partial = "*";
      else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
            partial = va("*%s*", partial);

      for ( ; i >= 0; i--)
            if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
            {
                  Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
                  history_line = i;
                  history_matchfound = true;
                  return;
            }
}

static void Key_History_Find_Forwards(void)
{
      int i;
      const char *partial = key_line + 1;
      size_t digits = strlen(va("%i", HIST_MAXLINES));

      if (history_line == -1) // editing the "new" line
            return;

      if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
      {
            strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
            i = 0;
      }
      else i = history_line + 1;

      if (!*partial)
            partial = "*";
      else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
            partial = va("*%s*", partial);

      for ( ; i < CONBUFFER_LINES_COUNT(&history); i++)
            if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
            {
                  Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
                  history_line = i;
                  history_matchfound = true;
                  return;
            }
}

static void Key_History_Find_All(void)
{
      const char *partial = key_line + 1;
      int i, count = 0;
      size_t digits = strlen(va("%i", HIST_MAXLINES));
      Con_Printf("History commands containing \"%s\":\n", key_line + 1);

      if (!*partial)
            partial = "*";
      else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
            partial = va("*%s*", partial);

      for (i=0; i<CONBUFFER_LINES_COUNT(&history); i++)
            if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
            {
                  Con_Printf("%s%*i^7 %s\n", (i == history_line) ? "^2" : "^3", (int)digits, i+1, ConBuffer_GetLine(&history, i));
                  count++;
            }
      Con_Printf("%i result%s\n\n", count, (count != 1) ? "s" : "");
}

static void Key_History_f(void)
{
      char *errchar = NULL;
      int i = 0;
      size_t digits = strlen(va("%i", HIST_MAXLINES));

      if (Cmd_Argc () > 1)
      {
            if (!strcmp(Cmd_Argv (1), "-c"))
            {
                  ConBuffer_Clear(&history);
                  return;
            }
            i = strtol(Cmd_Argv (1), &errchar, 0);
            if ((i < 0) || (i > CONBUFFER_LINES_COUNT(&history)) || (errchar && *errchar))
                  i = 0;
            else
                  i = CONBUFFER_LINES_COUNT(&history) - i;
      }

      for ( ; i<CONBUFFER_LINES_COUNT(&history); i++)
            Con_Printf("^3%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
      Con_Printf("\n");
}

static int  key_bmap, key_bmap2;
static unsigned char keydown[MAX_KEYS];   // 0 = up, 1 = down, 2 = repeating

00314 typedef struct keyname_s
{
      const char  *name;
      int               keynum;
}
keyname_t;

static const keyname_t   keynames[] = {
      {"TAB", K_TAB},
      {"ENTER", K_ENTER},
      {"ESCAPE", K_ESCAPE},
      {"SPACE", K_SPACE},

      // spacer so it lines up with keys.h

      {"BACKSPACE", K_BACKSPACE},
      {"UPARROW", K_UPARROW},
      {"DOWNARROW", K_DOWNARROW},
      {"LEFTARROW", K_LEFTARROW},
      {"RIGHTARROW", K_RIGHTARROW},

      {"ALT", K_ALT},
      {"CTRL", K_CTRL},
      {"SHIFT", K_SHIFT},

      {"F1", K_F1},
      {"F2", K_F2},
      {"F3", K_F3},
      {"F4", K_F4},
      {"F5", K_F5},
      {"F6", K_F6},
      {"F7", K_F7},
      {"F8", K_F8},
      {"F9", K_F9},
      {"F10", K_F10},
      {"F11", K_F11},
      {"F12", K_F12},

      {"INS", K_INS},
      {"DEL", K_DEL},
      {"PGDN", K_PGDN},
      {"PGUP", K_PGUP},
      {"HOME", K_HOME},
      {"END", K_END},

      {"PAUSE", K_PAUSE},

      {"NUMLOCK", K_NUMLOCK},
      {"CAPSLOCK", K_CAPSLOCK},
      {"SCROLLOCK", K_SCROLLOCK},

      {"KP_INS",              K_KP_INS },
      {"KP_0", K_KP_0},
      {"KP_END",              K_KP_END },
      {"KP_1", K_KP_1},
      {"KP_DOWNARROW",  K_KP_DOWNARROW },
      {"KP_2", K_KP_2},
      {"KP_PGDN",             K_KP_PGDN },
      {"KP_3", K_KP_3},
      {"KP_LEFTARROW",  K_KP_LEFTARROW },
      {"KP_4", K_KP_4},
      {"KP_5", K_KP_5},
      {"KP_RIGHTARROW", K_KP_RIGHTARROW },
      {"KP_6", K_KP_6},
      {"KP_HOME",             K_KP_HOME },
      {"KP_7", K_KP_7},
      {"KP_UPARROW",          K_KP_UPARROW },
      {"KP_8", K_KP_8},
      {"KP_PGUP",             K_KP_PGUP },
      {"KP_9", K_KP_9},
      {"KP_DEL",              K_KP_DEL },
      {"KP_PERIOD", K_KP_PERIOD},
      {"KP_SLASH",            K_KP_SLASH },
      {"KP_DIVIDE", K_KP_DIVIDE},
      {"KP_MULTIPLY", K_KP_MULTIPLY},
      {"KP_MINUS", K_KP_MINUS},
      {"KP_PLUS", K_KP_PLUS},
      {"KP_ENTER", K_KP_ENTER},
      {"KP_EQUALS", K_KP_EQUALS},

      {"PRINTSCREEN", K_PRINTSCREEN},



      {"MOUSE1", K_MOUSE1},

      {"MOUSE2", K_MOUSE2},
      {"MOUSE3", K_MOUSE3},
      {"MWHEELUP", K_MWHEELUP},
      {"MWHEELDOWN", K_MWHEELDOWN},
      {"MOUSE4", K_MOUSE4},
      {"MOUSE5", K_MOUSE5},
      {"MOUSE6", K_MOUSE6},
      {"MOUSE7", K_MOUSE7},
      {"MOUSE8", K_MOUSE8},
      {"MOUSE9", K_MOUSE9},
      {"MOUSE10", K_MOUSE10},
      {"MOUSE11", K_MOUSE11},
      {"MOUSE12", K_MOUSE12},
      {"MOUSE13", K_MOUSE13},
      {"MOUSE14", K_MOUSE14},
      {"MOUSE15", K_MOUSE15},
      {"MOUSE16", K_MOUSE16},




      {"JOY1",  K_JOY1},
      {"JOY2",  K_JOY2},
      {"JOY3",  K_JOY3},
      {"JOY4",  K_JOY4},
      {"JOY5",  K_JOY5},
      {"JOY6",  K_JOY6},
      {"JOY7",  K_JOY7},
      {"JOY8",  K_JOY8},
      {"JOY9",  K_JOY9},
      {"JOY10", K_JOY10},
      {"JOY11", K_JOY11},
      {"JOY12", K_JOY12},
      {"JOY13", K_JOY13},
      {"JOY14", K_JOY14},
      {"JOY15", K_JOY15},
      {"JOY16", K_JOY16},






      {"AUX1", K_AUX1},
      {"AUX2", K_AUX2},
      {"AUX3", K_AUX3},
      {"AUX4", K_AUX4},
      {"AUX5", K_AUX5},
      {"AUX6", K_AUX6},
      {"AUX7", K_AUX7},
      {"AUX8", K_AUX8},
      {"AUX9", K_AUX9},
      {"AUX10", K_AUX10},
      {"AUX11", K_AUX11},
      {"AUX12", K_AUX12},
      {"AUX13", K_AUX13},
      {"AUX14", K_AUX14},
      {"AUX15", K_AUX15},
      {"AUX16", K_AUX16},
      {"AUX17", K_AUX17},
      {"AUX18", K_AUX18},
      {"AUX19", K_AUX19},
      {"AUX20", K_AUX20},
      {"AUX21", K_AUX21},
      {"AUX22", K_AUX22},
      {"AUX23", K_AUX23},
      {"AUX24", K_AUX24},
      {"AUX25", K_AUX25},
      {"AUX26", K_AUX26},
      {"AUX27", K_AUX27},
      {"AUX28", K_AUX28},
      {"AUX29", K_AUX29},
      {"AUX30", K_AUX30},
      {"AUX31", K_AUX31},
      {"AUX32", K_AUX32},

      {"X360_DPAD_UP", K_X360_DPAD_UP},
      {"X360_DPAD_DOWN", K_X360_DPAD_DOWN},
      {"X360_DPAD_LEFT", K_X360_DPAD_LEFT},
      {"X360_DPAD_RIGHT", K_X360_DPAD_RIGHT},
      {"X360_START", K_X360_START},
      {"X360_BACK", K_X360_BACK},
      {"X360_LEFT_THUMB", K_X360_LEFT_THUMB},
      {"X360_RIGHT_THUMB", K_X360_RIGHT_THUMB},
      {"X360_LEFT_SHOULDER", K_X360_LEFT_SHOULDER},
      {"X360_RIGHT_SHOULDER", K_X360_RIGHT_SHOULDER},
      {"X360_A", K_X360_A},
      {"X360_B", K_X360_B},
      {"X360_X", K_X360_X},
      {"X360_Y", K_X360_Y},
      {"X360_LEFT_TRIGGER", K_X360_LEFT_TRIGGER},
      {"X360_RIGHT_TRIGGER", K_X360_RIGHT_TRIGGER},
      {"X360_LEFT_THUMB_UP", K_X360_LEFT_THUMB_UP},
      {"X360_LEFT_THUMB_DOWN", K_X360_LEFT_THUMB_DOWN},
      {"X360_LEFT_THUMB_LEFT", K_X360_LEFT_THUMB_LEFT},
      {"X360_LEFT_THUMB_RIGHT", K_X360_LEFT_THUMB_RIGHT},
      {"X360_RIGHT_THUMB_UP", K_X360_RIGHT_THUMB_UP},
      {"X360_RIGHT_THUMB_DOWN", K_X360_RIGHT_THUMB_DOWN},
      {"X360_RIGHT_THUMB_LEFT", K_X360_RIGHT_THUMB_LEFT},
      {"X360_RIGHT_THUMB_RIGHT", K_X360_RIGHT_THUMB_RIGHT},

      {"JOY_UP", K_JOY_UP},
      {"JOY_DOWN", K_JOY_DOWN},
      {"JOY_LEFT", K_JOY_LEFT},
      {"JOY_RIGHT", K_JOY_RIGHT},

      {"SEMICOLON", ';'},                 // because a raw semicolon separates commands
      {"TILDE", '~'},
      {"BACKQUOTE", '`'},
      {"QUOTE", '"'},
      {"APOSTROPHE", '\''},
      {"BACKSLASH", '\\'},          // because a raw backslash is used for special characters

      {"MIDINOTE0", K_MIDINOTE0},
      {"MIDINOTE1", K_MIDINOTE1},
      {"MIDINOTE2", K_MIDINOTE2},
      {"MIDINOTE3", K_MIDINOTE3},
      {"MIDINOTE4", K_MIDINOTE4},
      {"MIDINOTE5", K_MIDINOTE5},
      {"MIDINOTE6", K_MIDINOTE6},
      {"MIDINOTE7", K_MIDINOTE7},
      {"MIDINOTE8", K_MIDINOTE8},
      {"MIDINOTE9", K_MIDINOTE9},
      {"MIDINOTE10", K_MIDINOTE10},
      {"MIDINOTE11", K_MIDINOTE11},
      {"MIDINOTE12", K_MIDINOTE12},
      {"MIDINOTE13", K_MIDINOTE13},
      {"MIDINOTE14", K_MIDINOTE14},
      {"MIDINOTE15", K_MIDINOTE15},
      {"MIDINOTE16", K_MIDINOTE16},
      {"MIDINOTE17", K_MIDINOTE17},
      {"MIDINOTE18", K_MIDINOTE18},
      {"MIDINOTE19", K_MIDINOTE19},
      {"MIDINOTE20", K_MIDINOTE20},
      {"MIDINOTE21", K_MIDINOTE21},
      {"MIDINOTE22", K_MIDINOTE22},
      {"MIDINOTE23", K_MIDINOTE23},
      {"MIDINOTE24", K_MIDINOTE24},
      {"MIDINOTE25", K_MIDINOTE25},
      {"MIDINOTE26", K_MIDINOTE26},
      {"MIDINOTE27", K_MIDINOTE27},
      {"MIDINOTE28", K_MIDINOTE28},
      {"MIDINOTE29", K_MIDINOTE29},
      {"MIDINOTE30", K_MIDINOTE30},
      {"MIDINOTE31", K_MIDINOTE31},
      {"MIDINOTE32", K_MIDINOTE32},
      {"MIDINOTE33", K_MIDINOTE33},
      {"MIDINOTE34", K_MIDINOTE34},
      {"MIDINOTE35", K_MIDINOTE35},
      {"MIDINOTE36", K_MIDINOTE36},
      {"MIDINOTE37", K_MIDINOTE37},
      {"MIDINOTE38", K_MIDINOTE38},
      {"MIDINOTE39", K_MIDINOTE39},
      {"MIDINOTE40", K_MIDINOTE40},
      {"MIDINOTE41", K_MIDINOTE41},
      {"MIDINOTE42", K_MIDINOTE42},
      {"MIDINOTE43", K_MIDINOTE43},
      {"MIDINOTE44", K_MIDINOTE44},
      {"MIDINOTE45", K_MIDINOTE45},
      {"MIDINOTE46", K_MIDINOTE46},
      {"MIDINOTE47", K_MIDINOTE47},
      {"MIDINOTE48", K_MIDINOTE48},
      {"MIDINOTE49", K_MIDINOTE49},
      {"MIDINOTE50", K_MIDINOTE50},
      {"MIDINOTE51", K_MIDINOTE51},
      {"MIDINOTE52", K_MIDINOTE52},
      {"MIDINOTE53", K_MIDINOTE53},
      {"MIDINOTE54", K_MIDINOTE54},
      {"MIDINOTE55", K_MIDINOTE55},
      {"MIDINOTE56", K_MIDINOTE56},
      {"MIDINOTE57", K_MIDINOTE57},
      {"MIDINOTE58", K_MIDINOTE58},
      {"MIDINOTE59", K_MIDINOTE59},
      {"MIDINOTE60", K_MIDINOTE60},
      {"MIDINOTE61", K_MIDINOTE61},
      {"MIDINOTE62", K_MIDINOTE62},
      {"MIDINOTE63", K_MIDINOTE63},
      {"MIDINOTE64", K_MIDINOTE64},
      {"MIDINOTE65", K_MIDINOTE65},
      {"MIDINOTE66", K_MIDINOTE66},
      {"MIDINOTE67", K_MIDINOTE67},
      {"MIDINOTE68", K_MIDINOTE68},
      {"MIDINOTE69", K_MIDINOTE69},
      {"MIDINOTE70", K_MIDINOTE70},
      {"MIDINOTE71", K_MIDINOTE71},
      {"MIDINOTE72", K_MIDINOTE72},
      {"MIDINOTE73", K_MIDINOTE73},
      {"MIDINOTE74", K_MIDINOTE74},
      {"MIDINOTE75", K_MIDINOTE75},
      {"MIDINOTE76", K_MIDINOTE76},
      {"MIDINOTE77", K_MIDINOTE77},
      {"MIDINOTE78", K_MIDINOTE78},
      {"MIDINOTE79", K_MIDINOTE79},
      {"MIDINOTE80", K_MIDINOTE80},
      {"MIDINOTE81", K_MIDINOTE81},
      {"MIDINOTE82", K_MIDINOTE82},
      {"MIDINOTE83", K_MIDINOTE83},
      {"MIDINOTE84", K_MIDINOTE84},
      {"MIDINOTE85", K_MIDINOTE85},
      {"MIDINOTE86", K_MIDINOTE86},
      {"MIDINOTE87", K_MIDINOTE87},
      {"MIDINOTE88", K_MIDINOTE88},
      {"MIDINOTE89", K_MIDINOTE89},
      {"MIDINOTE90", K_MIDINOTE90},
      {"MIDINOTE91", K_MIDINOTE91},
      {"MIDINOTE92", K_MIDINOTE92},
      {"MIDINOTE93", K_MIDINOTE93},
      {"MIDINOTE94", K_MIDINOTE94},
      {"MIDINOTE95", K_MIDINOTE95},
      {"MIDINOTE96", K_MIDINOTE96},
      {"MIDINOTE97", K_MIDINOTE97},
      {"MIDINOTE98", K_MIDINOTE98},
      {"MIDINOTE99", K_MIDINOTE99},
      {"MIDINOTE100", K_MIDINOTE100},
      {"MIDINOTE101", K_MIDINOTE101},
      {"MIDINOTE102", K_MIDINOTE102},
      {"MIDINOTE103", K_MIDINOTE103},
      {"MIDINOTE104", K_MIDINOTE104},
      {"MIDINOTE105", K_MIDINOTE105},
      {"MIDINOTE106", K_MIDINOTE106},
      {"MIDINOTE107", K_MIDINOTE107},
      {"MIDINOTE108", K_MIDINOTE108},
      {"MIDINOTE109", K_MIDINOTE109},
      {"MIDINOTE110", K_MIDINOTE110},
      {"MIDINOTE111", K_MIDINOTE111},
      {"MIDINOTE112", K_MIDINOTE112},
      {"MIDINOTE113", K_MIDINOTE113},
      {"MIDINOTE114", K_MIDINOTE114},
      {"MIDINOTE115", K_MIDINOTE115},
      {"MIDINOTE116", K_MIDINOTE116},
      {"MIDINOTE117", K_MIDINOTE117},
      {"MIDINOTE118", K_MIDINOTE118},
      {"MIDINOTE119", K_MIDINOTE119},
      {"MIDINOTE120", K_MIDINOTE120},
      {"MIDINOTE121", K_MIDINOTE121},
      {"MIDINOTE122", K_MIDINOTE122},
      {"MIDINOTE123", K_MIDINOTE123},
      {"MIDINOTE124", K_MIDINOTE124},
      {"MIDINOTE125", K_MIDINOTE125},
      {"MIDINOTE126", K_MIDINOTE126},
      {"MIDINOTE127", K_MIDINOTE127},

      {NULL, 0}
};

/*
==============================================================================

                  LINE TYPING INTO THE CONSOLE

==============================================================================
*/

void
Key_ClearEditLine (int edit_line)
{
      memset (key_line, '\0', sizeof(key_line));
      key_line[0] = ']';
      key_linepos = 1;
}

/*
====================
Interactive line editing and console scrollback
====================
*/
static void
Key_Console (int key, int unicode)
{
      // LordHavoc: copied most of this from Q2 to improve keyboard handling
      switch (key)
      {
      case K_KP_SLASH:
            key = '/';
            break;
      case K_KP_MINUS:
            key = '-';
            break;
      case K_KP_PLUS:
            key = '+';
            break;
      case K_KP_HOME:
            key = '7';
            break;
      case K_KP_UPARROW:
            key = '8';
            break;
      case K_KP_PGUP:
            key = '9';
            break;
      case K_KP_LEFTARROW:
            key = '4';
            break;
      case K_KP_5:
            key = '5';
            break;
      case K_KP_RIGHTARROW:
            key = '6';
            break;
      case K_KP_END:
            key = '1';
            break;
      case K_KP_DOWNARROW:
            key = '2';
            break;
      case K_KP_PGDN:
            key = '3';
            break;
      case K_KP_INS:
            key = '0';
            break;
      case K_KP_DEL:
            key = '.';
            break;
      }

      if ((key == 'v' && keydown[K_CTRL]) || ((key == K_INS || key == K_KP_INS) && keydown[K_SHIFT]))
      {
            char *cbd, *p;
            if ((cbd = Sys_GetClipboardData()) != 0)
            {
                  int i;
#if 1
                  p = cbd;
                  while (*p)
                  {
                        if (*p == '\r' && *(p+1) == '\n')
                        {
                              *p++ = ';';
                              *p++ = ' ';
                        }
                        else if (*p == '\n' || *p == '\r' || *p == '\b')
                              *p++ = ';';
                        p++;
                  }
#else
                  strtok(cbd, "\n\r\b");
#endif
                  i = (int)strlen(cbd);
                  if (i + key_linepos >= MAX_INPUTLINE)
                        i= MAX_INPUTLINE - key_linepos - 1;
                  if (i > 0)
                  {
                        // terencehill: insert the clipboard text between the characters of the line
                        /*
                        char *temp = (char *) Z_Malloc(MAX_INPUTLINE);
                        cbd[i]=0;
                        temp[0]=0;
                        if ( key_linepos < (int)strlen(key_line) )
                              strlcpy(temp, key_line + key_linepos, (int)strlen(key_line) - key_linepos +1);
                        key_line[key_linepos] = 0;
                        strlcat(key_line, cbd, sizeof(key_line));
                        if (temp[0])
                              strlcat(key_line, temp, sizeof(key_line));
                        Z_Free(temp);
                        key_linepos += i;
                        */
                        // blub: I'm changing this to use memmove() like the rest of the code does.
                        cbd[i] = 0;
                        memmove(key_line + key_linepos + i, key_line + key_linepos, sizeof(key_line) - key_linepos - i);
                        memcpy(key_line + key_linepos, cbd, i);
                        key_linepos += i;
                  }
                  Z_Free(cbd);
            }
            return;
      }

      if (key == 'l' && keydown[K_CTRL])
      {
            Cbuf_AddText ("clear\n");
            return;
      }

      if (key == 'u' && keydown[K_CTRL]) // like vi/readline ^u: delete currently edited line
      {
            // clear line
            key_line[0] = ']';
            key_line[1] = 0;
            key_linepos = 1;
            return;
      }

      if (key == 'q' && keydown[K_CTRL]) // like zsh ^q: push line to history, don't execute, and clear
      {
            // clear line
            Key_History_Push();
            key_line[0] = ']';
            key_line[1] = 0;
            key_linepos = 1;
            return;
      }

      if (key == K_ENTER || key == K_KP_ENTER)
      {
            Cbuf_AddText (key_line+1);    // skip the ]
            Cbuf_AddText ("\n");
            Key_History_Push();
            key_line[0] = ']';
            key_line[1] = 0;  // EvilTypeGuy: null terminate
            key_linepos = 1;
            // force an update, because the command may take some time
            if (cls.state == ca_disconnected)
                  CL_UpdateScreen ();
            return;
      }

      if (key == K_TAB)
      {
            if(keydown[K_CTRL]) // append to the cvar its value
            {
                  int         cvar_len, cvar_str_len, chars_to_move;
                  char  k;
                  char  cvar[MAX_INPUTLINE];
                  const char *cvar_str;
                  
                  // go to the start of the variable
                  while(--key_linepos)
                  {
                        k = key_line[key_linepos];
                        if(k == '\"' || k == ';' || k == ' ' || k == '\'')
                              break;
                  }
                  key_linepos++;
                  
                  // save the variable name in cvar
                  for(cvar_len=0; (k = key_line[key_linepos + cvar_len]) != 0; cvar_len++)
                  {
                        if(k == '\"' || k == ';' || k == ' ' || k == '\'')
                              break;
                        cvar[cvar_len] = k;
                  }
                  if (cvar_len==0)
                        return;
                  cvar[cvar_len] = 0;
                  
                  // go to the end of the cvar
                  key_linepos += cvar_len;
                  
                  // save the content of the variable in cvar_str
                  cvar_str = Cvar_VariableString(cvar);
                  cvar_str_len = strlen(cvar_str);
                  if (cvar_str_len==0)
                        return;
                  
                  // insert space and cvar_str in key_line
                  chars_to_move = strlen(&key_line[key_linepos]);
                  if (key_linepos + 1 + cvar_str_len + chars_to_move < MAX_INPUTLINE)
                  {
                        if (chars_to_move)
                              memmove(&key_line[key_linepos + 1 + cvar_str_len], &key_line[key_linepos], chars_to_move);
                        key_line[key_linepos++] = ' ';
                        memcpy(&key_line[key_linepos], cvar_str, cvar_str_len);
                        key_linepos += cvar_str_len;
                        key_line[key_linepos + chars_to_move] = 0;
                  }
                  else
                        Con_Printf("Couldn't append cvar value, edit line too long.\n");
                  return;
            }
            // Enhanced command completion
            // by EvilTypeGuy eviltypeguy@qeradiant.com
            // Thanks to Fett, Taniwha
            Con_CompleteCommandLine();
            return;
      }

      // Advanced Console Editing by Radix radix@planetquake.com
      // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
      // Enhanced by [515]
      // Enhanced by terencehill

      // move cursor to the previous character
      if (key == K_LEFTARROW || key == K_KP_LEFTARROW)
      {
            if (key_linepos < 2)
                  return;
            if(keydown[K_CTRL]) // move cursor to the previous word
            {
                  int         pos;
                  char  k;
                  pos = key_linepos-1;

                  if(pos) // skip all "; ' after the word
                        while(--pos)
                        {
                              k = key_line[pos];
                              if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
                                    break;
                        }

                  if(pos)
                        while(--pos)
                        {
                              k = key_line[pos];
                              if(k == '\"' || k == ';' || k == ' ' || k == '\'')
                                    break;
                        }
                  key_linepos = pos + 1;
            }
            else if(keydown[K_SHIFT]) // move cursor to the previous character ignoring colors
            {
                  int         pos;
                  size_t          inchar = 0;
                  pos = u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
                  while (pos)
                        if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && isdigit(key_line[pos]))
                              pos-=2;
                        else if(pos-4 > 0 && key_line[pos-4] == STRING_COLOR_TAG && key_line[pos-3] == STRING_COLOR_RGB_TAG_CHAR
                                    && isxdigit(key_line[pos-2]) && isxdigit(key_line[pos-1]) && isxdigit(key_line[pos]))
                              pos-=5;
                        else
                        {
                              if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && key_line[pos] == STRING_COLOR_TAG) // consider ^^ as a character
                                    pos--;
                              pos--;
                              break;
                        }
                  // we need to move to the beginning of the character when in a wide character:
                  u8_charidx(key_line, pos + 1, &inchar);
                  key_linepos = pos + 1 - inchar;
            }
            else
            {
                  key_linepos = u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
            }
            return;
      }

      // delete char before cursor
      if (key == K_BACKSPACE || (key == 'h' && keydown[K_CTRL]))
      {
            if (key_linepos > 1)
            {
                  int newpos = u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
                  strlcpy(key_line + newpos, key_line + key_linepos, sizeof(key_line) + 1 - key_linepos);
                  key_linepos = newpos;
            }
            return;
      }

      // delete char on cursor
      if (key == K_DEL || key == K_KP_DEL)
      {
            size_t linelen;
            linelen = strlen(key_line);
            if (key_linepos < (int)linelen)
                  memmove(key_line + key_linepos, key_line + key_linepos + u8_bytelen(key_line + key_linepos, 1), linelen - key_linepos);
            return;
      }


      // move cursor to the next character
      if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW)
      {
            if (key_linepos >= (int)strlen(key_line))
                  return;
            if(keydown[K_CTRL]) // move cursor to the next word
            {
                  int         pos, len;
                  char  k;
                  len = (int)strlen(key_line);
                  pos = key_linepos;

                  while(++pos < len)
                  {
                        k = key_line[pos];
                        if(k == '\"' || k == ';' || k == ' ' || k == '\'')
                              break;
                  }
                  
                  if (pos < len) // skip all "; ' after the word
                        while(++pos < len)
                        {
                              k = key_line[pos];
                              if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
                                    break;
                        }
                  key_linepos = pos;
            }
            else if(keydown[K_SHIFT]) // move cursor to the next character ignoring colors
            {
                  int         pos, len;
                  len = (int)strlen(key_line);
                  pos = key_linepos;
                  
                  // go beyond all initial consecutive color tags, if any
                  if(pos < len)
                        while (key_line[pos] == STRING_COLOR_TAG)
                        {
                              if(isdigit(key_line[pos+1]))
                                    pos+=2;
                              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]))
                                    pos+=5;
                              else
                                    break;
                        }
                  
                  // skip the char
                  if (key_line[pos] == STRING_COLOR_TAG && key_line[pos+1] == STRING_COLOR_TAG) // consider ^^ as a character
                        pos++;
                  pos += u8_bytelen(key_line + pos, 1);
                  
                  // now go beyond all next consecutive color tags, if any
                  if(pos < len)
                        while (key_line[pos] == STRING_COLOR_TAG)
                        {
                              if(isdigit(key_line[pos+1]))
                                    pos+=2;
                              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]))
                                    pos+=5;
                              else
                                    break;
                        }
                  key_linepos = pos;
            }
            else
                  key_linepos += u8_bytelen(key_line + key_linepos, 1);
            return;
      }

      if (key == K_INS || key == K_KP_INS) // toggle insert mode
      {
            key_insert ^= 1;
            return;
      }

      // End Advanced Console Editing

      if (key == K_UPARROW || key == K_KP_UPARROW || (key == 'p' && keydown[K_CTRL]))
      {
            Key_History_Up();
            return;
      }

      if (key == K_DOWNARROW || key == K_KP_DOWNARROW || (key == 'n' && keydown[K_CTRL]))
      {
            Key_History_Down();
            return;
      }
      // ~1.0795 = 82/76  using con_textsize 64 76 is height of the char, 6 is the distance between 2 lines

      if (keydown[K_CTRL])
      {
            // prints all the matching commands
            if (key == 'f')
            {
                  Key_History_Find_All();
                  return;
            }
            // Search forwards/backwards, pointing the history's index to the
            // matching command but without fetching it to let one continue the search.
            // To fetch it, it suffices to just press UP or DOWN.
            if (key == 'r')
            {
                  if (keydown[K_SHIFT])
                        Key_History_Find_Forwards();
                  else
                        Key_History_Find_Backwards();
                  return;
            }
            // go to the last/first command of the history
            if (key == ',')
            {
                  Key_History_First();
                  return;
            }
            if (key == '.')
            {
                  Key_History_Last();
                  return;
            }
      }

      if (key == K_PGUP || key == K_KP_PGUP)
      {
            if(keydown[K_CTRL])
            {
                  con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
            }
            else
                  con_backscroll += ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
            return;
      }

      if (key == K_PGDN || key == K_KP_PGDN)
      {
            if(keydown[K_CTRL])
            {
                  con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
            }
            else
                  con_backscroll -= ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
            return;
      }
 
      if (key == K_MWHEELUP)
      {
            if(keydown[K_CTRL])
                  con_backscroll += 1;
            else if(keydown[K_SHIFT])
                  con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
            else
                  con_backscroll += 5;
            return;
      }

      if (key == K_MWHEELDOWN)
      {
            if(keydown[K_CTRL])
                  con_backscroll -= 1;
            else if(keydown[K_SHIFT])
                  con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
            else
                  con_backscroll -= 5;
            return;
      }

      if (keydown[K_CTRL])
      {
            // text zoom in
            if (key == '+' || key == K_KP_PLUS)
            {
                  if (con_textsize.integer < 128)
                        Cvar_SetValueQuick(&con_textsize, con_textsize.integer + 1);
                  return;
            }
            // text zoom out
            if (key == '-' || key == K_KP_MINUS)
            {
                  if (con_textsize.integer > 1)
                        Cvar_SetValueQuick(&con_textsize, con_textsize.integer - 1);
                  return;
            }
            // text zoom reset
            if (key == '0' || key == K_KP_INS)
            {
                  Cvar_SetValueQuick(&con_textsize, atoi(Cvar_VariableDefString("con_textsize")));
                  return;
            }
      }

      if (key == K_HOME || key == K_KP_HOME)
      {
            if (keydown[K_CTRL])
                  con_backscroll = CON_TEXTSIZE;
            else
                  key_linepos = 1;
            return;
      }

      if (key == K_END || key == K_KP_END)
      {
            if (keydown[K_CTRL])
                  con_backscroll = 0;
            else
                  key_linepos = (int)strlen(key_line);
            return;
      }

      // non printable
      if (unicode < 32)
            return;

      if (key_linepos < MAX_INPUTLINE-1)
      {
            char buf[16];
            int len;
            int blen;
            blen = u8_fromchar(unicode, buf, sizeof(buf));
            if (!blen)
                  return;
            len = (int)strlen(&key_line[key_linepos]);
            // check insert mode, or always insert if at end of line
            if (key_insert || len == 0)
            {
                  // can't use strcpy to move string to right
                  len++;
                  //memmove(&key_line[key_linepos + u8_bytelen(key_line + key_linepos, 1)], &key_line[key_linepos], len);
                  memmove(&key_line[key_linepos + blen], &key_line[key_linepos], len);
            }
            memcpy(key_line + key_linepos, buf, blen);
            key_linepos += blen;
            //key_linepos += u8_fromchar(unicode, key_line + key_linepos, sizeof(key_line) - key_linepos - 1);
            //key_line[key_linepos] = ascii;
            //key_linepos++;
      }
}

//============================================================================

int chat_mode;
char        chat_buffer[MAX_INPUTLINE];
unsigned int      chat_bufferlen = 0;

extern int Nicks_CompleteChatLine(char *buffer, size_t size, unsigned int pos);

static void
Key_Message (int key, int ascii)
{
      if (key == K_ENTER || ascii == 10 || ascii == 13)
      {
            if(chat_mode < 0)
                  Cmd_ExecuteString(chat_buffer, src_command); // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
            else
                  Cmd_ForwardStringToServer(va("%s %s", chat_mode ? "say_team" : "say ", chat_buffer));

            key_dest = key_game;
            chat_bufferlen = 0;
            chat_buffer[0] = 0;
            return;
      }

      // TODO add support for arrow keys and simple editing

      if (key == K_ESCAPE) {
            key_dest = key_game;
            chat_bufferlen = 0;
            chat_buffer[0] = 0;
            return;
      }

      if (key == K_BACKSPACE) {
            if (chat_bufferlen) {
                  chat_bufferlen = u8_prevbyte(chat_buffer, chat_bufferlen);
                  chat_buffer[chat_bufferlen] = 0;
            }
            return;
      }

      if(key == K_TAB) {
            chat_bufferlen = Nicks_CompleteChatLine(chat_buffer, sizeof(chat_buffer), chat_bufferlen);
            return;
      }

      // ctrl+key generates an ascii value < 32 and shows a char from the charmap
      if (ascii > 0 && ascii < 32 && utf8_enable.integer)
            ascii = 0xE000 + ascii;

      if (chat_bufferlen == sizeof (chat_buffer) - 1)
            return;                                         // all full

      if (!ascii)
            return;                                         // non printable

      chat_bufferlen += u8_fromchar(ascii, chat_buffer+chat_bufferlen, sizeof(chat_buffer) - chat_bufferlen - 1);

      //chat_buffer[chat_bufferlen++] = ascii;
      //chat_buffer[chat_bufferlen] = 0;
}

//============================================================================


/*
===================
Returns a key number to be used to index keybindings[] by looking at
the given string.  Single ascii characters return themselves, while
the K_* names are matched up.
===================
*/
int
Key_StringToKeynum (const char *str)
{
      const keyname_t  *kn;

      if (!str || !str[0])
            return -1;
      if (!str[1])
            return tolower(str[0]);

      for (kn = keynames; kn->name; kn++) {
            if (!strcasecmp (str, kn->name))
                  return kn->keynum;
      }
      return -1;
}

/*
===================
Returns a string (either a single ascii char, or a K_* name) for the
given keynum.
FIXME: handle quote special (general escape sequence?)
===================
*/
const char *
Key_KeynumToString (int keynum)
{
      const keyname_t  *kn;
      static char tinystr[2];

      // -1 is an invalid code
      if (keynum < 0)
            return "<KEY NOT FOUND>";

      // search overrides first, because some characters are special
      for (kn = keynames; kn->name; kn++)
            if (keynum == kn->keynum)
                  return kn->name;

      // if it is printable, output it as a single character
      if (keynum > 32 && keynum < 256)
      {
            tinystr[0] = keynum;
            tinystr[1] = 0;
            return tinystr;
      }

      // if it is not overridden and not printable, we don't know what to do with it
      return "<UNKNOWN KEYNUM>";
}


qboolean
Key_SetBinding (int keynum, int bindmap, const char *binding)
{
      char *newbinding;
      size_t l;

      if (keynum == -1 || keynum >= MAX_KEYS)
            return false;
      if ((bindmap < 0) || (bindmap >= MAX_BINDMAPS))
            return false;

// free old bindings
      if (keybindings[bindmap][keynum]) {
            Z_Free (keybindings[bindmap][keynum]);
            keybindings[bindmap][keynum] = NULL;
      }
      if(!binding[0]) // make "" binds be removed --blub
            return true;
// allocate memory for new binding
      l = strlen (binding);
      newbinding = (char *)Z_Malloc (l + 1);
      memcpy (newbinding, binding, l + 1);
      newbinding[l] = 0;
      keybindings[bindmap][keynum] = newbinding;
      return true;
}

void Key_GetBindMap(int *fg, int *bg)
{
      if(fg)
            *fg = key_bmap;
      if(bg)
            *bg = key_bmap2;
}

qboolean Key_SetBindMap(int fg, int bg)
{
      if(fg >= MAX_BINDMAPS)
            return false;
      if(bg >= MAX_BINDMAPS)
            return false;
      if(fg >= 0)
            key_bmap = fg;
      if(bg >= 0)
            key_bmap2 = bg;
      return true;
}

static void
Key_In_Unbind_f (void)
{
      int         b, m;
      char *errchar = NULL;

      if (Cmd_Argc () != 3) {
            Con_Print("in_unbind <bindmap> <key> : remove commands from a key\n");
            return;
      }

      m = strtol(Cmd_Argv (1), &errchar, 0);
      if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
            Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
            return;
      }

      b = Key_StringToKeynum (Cmd_Argv (2));
      if (b == -1) {
            Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
            return;
      }

      if(!Key_SetBinding (b, m, ""))
            Con_Printf("Key_SetBinding failed for unknown reason\n");
}

static void
Key_In_Bind_f (void)
{
      int         i, c, b, m;
      char        cmd[MAX_INPUTLINE];
      char *errchar = NULL;

      c = Cmd_Argc ();

      if (c != 3 && c != 4) {
            Con_Print("in_bind <bindmap> <key> [command] : attach a command to a key\n");
            return;
      }

      m = strtol(Cmd_Argv (1), &errchar, 0);
      if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
            Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
            return;
      }

      b = Key_StringToKeynum (Cmd_Argv (2));
      if (b == -1 || b >= MAX_KEYS) {
            Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
            return;
      }

      if (c == 3) {
            if (keybindings[m][b])
                  Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (2), keybindings[m][b]);
            else
                  Con_Printf("\"%s\" is not bound\n", Cmd_Argv (2));
            return;
      }
// copy the rest of the command line
      cmd[0] = 0;                                     // start out with a null string
      for (i = 3; i < c; i++) {
            strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
            if (i != (c - 1))
                  strlcat (cmd, " ", sizeof (cmd));
      }

      if(!Key_SetBinding (b, m, cmd))
            Con_Printf("Key_SetBinding failed for unknown reason\n");
}

static void
Key_In_Bindmap_f (void)
{
      int         m1, m2, c;
      char *errchar = NULL;

      c = Cmd_Argc ();

      if (c != 3) {
            Con_Print("in_bindmap <bindmap> <fallback>: set current bindmap and fallback\n");
            return;
      }

      m1 = strtol(Cmd_Argv (1), &errchar, 0);
      if ((m1 < 0) || (m1 >= MAX_BINDMAPS) || (errchar && *errchar)) {
            Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
            return;
      }

      m2 = strtol(Cmd_Argv (2), &errchar, 0);
      if ((m2 < 0) || (m2 >= MAX_BINDMAPS) || (errchar && *errchar)) {
            Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(2));
            return;
      }

      key_bmap = m1;
      key_bmap2 = m2;
}

static void
Key_Unbind_f (void)
{
      int         b;

      if (Cmd_Argc () != 2) {
            Con_Print("unbind <key> : remove commands from a key\n");
            return;
      }

      b = Key_StringToKeynum (Cmd_Argv (1));
      if (b == -1) {
            Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
            return;
      }

      if(!Key_SetBinding (b, 0, ""))
            Con_Printf("Key_SetBinding failed for unknown reason\n");
}

static void
Key_Unbindall_f (void)
{
      int         i, j;

      for (j = 0; j < MAX_BINDMAPS; j++)
            for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
                  if (keybindings[j][i])
                        Key_SetBinding (i, j, "");
}

static void
Key_PrintBindList(int j)
{
      char bindbuf[MAX_INPUTLINE];
      const char *p;
      int i;

      for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
      {
            p = keybindings[j][i];
            if (p)
            {
                  Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false);
                  if (j == 0)
                        Con_Printf("^2%s ^7= \"%s\"\n", Key_KeynumToString (i), bindbuf);
                  else
                        Con_Printf("^3bindmap %d: ^2%s ^7= \"%s\"\n", j, Key_KeynumToString (i), bindbuf);
            }
      }
}

static void
Key_In_BindList_f (void)
{
      int m;
      char *errchar = NULL;

      if(Cmd_Argc() >= 2)
      {
            m = strtol(Cmd_Argv(1), &errchar, 0);
            if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
                  Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
                  return;
            }
            Key_PrintBindList(m);
      }
      else
      {
            for (m = 0; m < MAX_BINDMAPS; m++)
                  Key_PrintBindList(m);
      }
}

static void
Key_BindList_f (void)
{
      Key_PrintBindList(0);
}

static void
Key_Bind_f (void)
{
      int         i, c, b;
      char        cmd[MAX_INPUTLINE];

      c = Cmd_Argc ();

      if (c != 2 && c != 3) {
            Con_Print("bind <key> [command] : attach a command to a key\n");
            return;
      }
      b = Key_StringToKeynum (Cmd_Argv (1));
      if (b == -1 || b >= MAX_KEYS) {
            Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
            return;
      }

      if (c == 2) {
            if (keybindings[0][b])
                  Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (1), keybindings[0][b]);
            else
                  Con_Printf("\"%s\" is not bound\n", Cmd_Argv (1));
            return;
      }
// copy the rest of the command line
      cmd[0] = 0;                                     // start out with a null string
      for (i = 2; i < c; i++) {
            strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
            if (i != (c - 1))
                  strlcat (cmd, " ", sizeof (cmd));
      }

      if(!Key_SetBinding (b, 0, cmd))
            Con_Printf("Key_SetBinding failed for unknown reason\n");
}

/*
============
Writes lines containing "bind key value"
============
*/
void
Key_WriteBindings (qfile_t *f)
{
      int         i, j;
      char bindbuf[MAX_INPUTLINE];
      const char *p;

      for (j = 0; j < MAX_BINDMAPS; j++)
      {
            for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
            {
                  p = keybindings[j][i];
                  if (p)
                  {
                        Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false); // don't need to escape $ because cvars are not expanded inside bind
                        if (j == 0)
                              FS_Printf(f, "bind %s \"%s\"\n", Key_KeynumToString (i), bindbuf);
                        else
                              FS_Printf(f, "in_bind %d %s \"%s\"\n", j, Key_KeynumToString (i), bindbuf);
                  }
            }
      }
}


void
Key_Init (void)
{
      Key_History_Init();
      key_line[0] = ']';
      key_line[1] = 0;
      key_linepos = 1;

//
// register our functions
//
      Cmd_AddCommand ("in_bind", Key_In_Bind_f, "binds a command to the specified key in the selected bindmap");
      Cmd_AddCommand ("in_unbind", Key_In_Unbind_f, "removes command on the specified key in the selected bindmap");
      Cmd_AddCommand ("in_bindlist", Key_In_BindList_f, "bindlist: displays bound keys for all bindmaps, or the given bindmap");
      Cmd_AddCommand ("in_bindmap", Key_In_Bindmap_f, "selects active foreground and background (used only if a key is not bound in the foreground) bindmaps for typing");

      Cmd_AddCommand ("bind", Key_Bind_f, "binds a command to the specified key in bindmap 0");
      Cmd_AddCommand ("unbind", Key_Unbind_f, "removes a command on the specified key in bindmap 0");
      Cmd_AddCommand ("bindlist", Key_BindList_f, "bindlist: displays bound keys for bindmap 0 bindmaps");
      Cmd_AddCommand ("unbindall", Key_Unbindall_f, "removes all commands from all keys in all bindmaps (leaving only shift-escape and escape)");

      Cmd_AddCommand ("history", Key_History_f, "prints the history of executed commands (history X prints the last X entries, history -c clears the whole history)");

      Cvar_RegisterVariable (&con_closeontoggleconsole);
}

void
Key_Shutdown (void)
{
      Key_History_Shutdown();
}

const char *Key_GetBind (int key, int bindmap)
{
      const char *bind;
      if (key < 0 || key >= MAX_KEYS)
            return NULL;
      if(bindmap >= MAX_BINDMAPS)
            return NULL;
      if(bindmap >= 0)
      {
            bind = keybindings[bindmap][key];
      }
      else
      {
            bind = keybindings[key_bmap][key];
            if (!bind)
                  bind = keybindings[key_bmap2][key];
      }
      return bind;
}

void Key_FindKeysForCommand (const char *command, int *keys, int numkeys, int bindmap)
{
      int         count;
      int         j;
      const char  *b;

      for (j = 0;j < numkeys;j++)
            keys[j] = -1;

      if(bindmap >= MAX_BINDMAPS)
            return;

      count = 0;

      for (j = 0; j < MAX_KEYS; ++j)
      {
            b = Key_GetBind(j, bindmap);
            if (!b)
                  continue;
            if (!strcmp (b, command) )
            {
                  keys[count++] = j;
                  if (count == numkeys)
                        break;
            }
      }
}

qboolean CL_VM_InputEvent (qboolean down, int key, int ascii);

/*
===================
Called by the system between frames for both key up and key down events
Should NOT be called during an interrupt!
===================
*/
static char tbl_keyascii[MAX_KEYS];
static keydest_t tbl_keydest[MAX_KEYS];

01700 typedef struct eventqueueitem_s
{
      int key;
      int ascii;
      qboolean down;
}
eventqueueitem_t;
static int events_blocked = 0;
static eventqueueitem_t eventqueue[32];
static unsigned eventqueue_idx = 0;

static void Key_EventQueue_Add(int key, int ascii, qboolean down)
{
      if(eventqueue_idx < sizeof(eventqueue) / sizeof(*eventqueue))
      {
            eventqueue[eventqueue_idx].key = key;
            eventqueue[eventqueue_idx].ascii = ascii;
            eventqueue[eventqueue_idx].down = down;
            ++eventqueue_idx;
      }
}

void Key_EventQueue_Block(void)
{
      // block key events until call to Unblock
      events_blocked = true;
}

void Key_EventQueue_Unblock(void)
{
      // unblocks key events again
      unsigned i;
      events_blocked = false;
      for(i = 0; i < eventqueue_idx; ++i)
            Key_Event(eventqueue[i].key, eventqueue[i].ascii, eventqueue[i].down);
      eventqueue_idx = 0;
}

void
Key_Event (int key, int ascii, qboolean down)
{
      const char *bind;
      qboolean q;
      keydest_t keydest = key_dest;

      if (key < 0 || key >= MAX_KEYS)
            return;

      if(events_blocked)
      {
            Key_EventQueue_Add(key, ascii, down);
            return;
      }

      if (ascii == 0x80 && utf8_enable.integer) // pressing AltGr-5 (or AltGr-e) and for some reason we get windows-1252 encoding?
            ascii = 0x20AC; // we want the Euro currency sign
            // TODO find out which vid_ drivers do it and fix it there
            // but catching U+0080 here is no loss as that char is not useful anyway

      // get key binding
      bind = keybindings[key_bmap][key];
      if (!bind)
            bind = keybindings[key_bmap2][key];

      if (developer_insane.integer)
            Con_DPrintf("Key_Event(%i, '%c', %s) keydown %i bind \"%s\"\n", key, ascii ? ascii : '?', down ? "down" : "up", keydown[key], bind ? bind : "");

      if(key_consoleactive)
            keydest = key_console;
      
      if (down)
      {
            // increment key repeat count each time a down is received so that things
            // which want to ignore key repeat can ignore it
            keydown[key] = min(keydown[key] + 1, 2);
            if(keydown[key] == 1) {
                  tbl_keyascii[key] = ascii;
                  tbl_keydest[key] = keydest;
            } else {
                  ascii = tbl_keyascii[key];
                  keydest = tbl_keydest[key];
            }
      }
      else
      {
            // clear repeat count now that the key is released
            keydown[key] = 0;
            keydest = tbl_keydest[key];
            ascii = tbl_keyascii[key];
      }

      if(keydest == key_void)
            return;
      
      // key_consoleactive is a flag not a key_dest because the console is a
      // high priority overlay ontop of the normal screen (designed as a safety
      // feature so that developers and users can rescue themselves from a bad
      // situation).
      //
      // this also means that toggling the console on/off does not lose the old
      // key_dest state

      // specially handle escape (togglemenu) and shift-escape (toggleconsole)
      // engine bindings, these are not handled as normal binds so that the user
      // can recover from a completely empty bindmap
      if (key == K_ESCAPE)
      {
            // ignore key repeats on escape
            if (keydown[key] > 1)
                  return;

            // escape does these things:
            // key_consoleactive - close console
            // key_message - abort messagemode
            // key_menu - go to parent menu (or key_game)
            // key_game - open menu

            // in all modes shift-escape toggles console
            if (keydown[K_SHIFT])
            {
                  if(down)
                  {
                        Con_ToggleConsole_f ();
                        tbl_keydest[key] = key_void; // esc release should go nowhere (especially not to key_menu or key_game)
                  }
                  return;
            }

            switch (keydest)
            {
                  case key_console:
                        if(down)
                        {
                              if(key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
                              {
                                    key_consoleactive &= ~KEY_CONSOLEACTIVE_USER;
                                    MR_ToggleMenu(1);
                              }
                              else
                                    Con_ToggleConsole_f();
                        }
                        break;

                  case key_message:
                        if (down)
                              Key_Message (key, ascii); // that'll close the message input
                        break;

                  case key_menu:
                  case key_menu_grabbed:
                        MR_KeyEvent (key, ascii, down);
                        break;

                  case key_game:
                        // csqc has priority over toggle menu if it wants to (e.g. handling escape for UI stuff in-game.. :sick:)
                        q = CL_VM_InputEvent(down, key, ascii);
                        if (!q && down)
                              MR_ToggleMenu(1);
                        break;

                  default:
                        Con_Printf ("Key_Event: Bad key_dest\n");
            }
            return;
      }

      // send function keydowns to interpreter no matter what mode is (unless the menu has specifically grabbed the keyboard, for rebinding keys)
      // VorteX: Omnicide does bind F* keys
      if (keydest != key_menu_grabbed)
      if (key >= K_F1 && key <= K_F12 && gamemode != GAME_BLOODOMNICIDE)
      {
            if (bind)
            {
                  if(keydown[key] == 1 && down)
                  {
                        // button commands add keynum as a parm
                        if (bind[0] == '+')
                              Cbuf_AddText (va("%s %i\n", bind, key));
                        else
                        {
                              Cbuf_AddText (bind);
                              Cbuf_AddText ("\n");
                        }
                  } else if(bind[0] == '+' && !down && keydown[key] == 0)
                        Cbuf_AddText(va("-%s %i\n", bind + 1, key));
            }
            return;
      }

      // send input to console if it wants it
      if (keydest == key_console)
      {
            if (!down)
                  return;
            // con_closeontoggleconsole enables toggleconsole keys to close the
            // console, as long as they are not the color prefix character
            // (special exemption for german keyboard layouts)
            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))
            {
                  Con_ToggleConsole_f ();
                  return;
            }
            Key_Console (key, ascii);
            return;
      }

      // handle toggleconsole in menu too
      if (keydest == key_menu)
      {
            if (down && con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && ascii != STRING_COLOR_TAG)
            {
                  Con_ToggleConsole_f ();
                  tbl_keydest[key] = key_void; // key release should go nowhere (especially not to key_menu or key_game)
                  return;
            }
      }

      // ignore binds while a video is played, let the video system handle the key event
      if (cl_videoplaying)
      {
            if (gamemode == GAME_BLOODOMNICIDE) // menu controls key events
                  MR_KeyEvent(key, ascii, down);
            else
                  CL_Video_KeyEvent (key, ascii, keydown[key] != 0);
            return;
      }

      // anything else is a key press into the game, chat line, or menu
      switch (keydest)
      {
            case key_message:
                  if (down)
                        Key_Message (key, ascii);
                  break;
            case key_menu:
            case key_menu_grabbed:
                  MR_KeyEvent (key, ascii, down);
                  break;
            case key_game:
                  q = CL_VM_InputEvent(down, key, ascii);
                  // ignore key repeats on binds and only send the bind if the event hasnt been already processed by csqc
                  if (!q && bind)
                  {
                        if(keydown[key] == 1 && down)
                        {
                              // button commands add keynum as a parm
                              if (bind[0] == '+')
                                    Cbuf_AddText (va("%s %i\n", bind, key));
                              else
                              {
                                    Cbuf_AddText (bind);
                                    Cbuf_AddText ("\n");
                              }
                        } else if(bind[0] == '+' && !down && keydown[key] == 0)
                              Cbuf_AddText(va("-%s %i\n", bind + 1, key));
                  }
                  break;
            default:
                  Con_Printf ("Key_Event: Bad key_dest\n");
      }
}

/*
===================
Key_ClearStates
===================
*/
void
Key_ClearStates (void)
{
      memset(keydown, 0, sizeof(keydown));
}

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