/
cl_keys.c
1909 lines (1620 loc) · 44.8 KB
/
cl_keys.c
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/*
===========================================================================
Daemon GPL Source Code
Copyright (C) 1999-2010 id Software LLC, a ZeniMax Media company.
This file is part of the Daemon GPL Source Code (Daemon Source Code).
Daemon Source Code 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 3 of the License, or
(at your option) any later version.
Daemon Source Code 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 Daemon Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Daemon Source Code is also subject to certain additional terms.
You should have received a copy of these additional terms immediately following the
terms and conditions of the GNU General Public License which accompanied the Daemon
Source Code. If not, please request a copy in writing from id Software at the address
below.
If you have questions concerning this license or the applicable additional terms, you
may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville,
Maryland 20850 USA.
===========================================================================
*/
#include "client.h"
/*
key up events are sent even if in console mode
*/
field_t g_consoleField;
field_t chatField;
qboolean chat_irc;
qboolean key_overstrikeMode;
int anykeydown;
qkey_t keys[ MAX_KEYS ];
typedef struct
{
char *name;
int keynum;
} keyname_t;
qboolean UI_checkKeyExec( int key ); // NERVE - SMF
qboolean CL_CGameCheckKeyExec( int key );
// names not in this list can either be lowercase ascii, or '0xnn' hex sequences
keyname_t keynames[] =
{
{ "TAB", K_TAB },
{ "ENTER", K_ENTER },
{ "ESCAPE", K_ESCAPE },
{ "SPACE", K_SPACE },
{ "BACKSPACE", K_BACKSPACE },
{ "UPARROW", K_UPARROW },
{ "DOWNARROW", K_DOWNARROW },
{ "LEFTARROW", K_LEFTARROW },
{ "RIGHTARROW", K_RIGHTARROW },
{ "ALT", K_ALT },
{ "CTRL", K_CTRL },
{ "SHIFT", K_SHIFT },
{ "COMMAND", K_COMMAND },
{ "CAPSLOCK", K_CAPSLOCK },
{ "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 },
{ "F13", K_F13 },
{ "F14", K_F14 },
{ "F15", K_F15 },
{ "INS", K_INS },
{ "DEL", K_DEL },
{ "PGDN", K_PGDN },
{ "PGUP", K_PGUP },
{ "HOME", K_HOME },
{ "END", K_END },
{ "MOUSE1", K_MOUSE1 },
{ "MOUSE2", K_MOUSE2 },
{ "MOUSE3", K_MOUSE3 },
{ "MOUSE4", K_MOUSE4 },
{ "MOUSE5", K_MOUSE5 },
{ "MWHEELUP", K_MWHEELUP },
{ "MWHEELDOWN", K_MWHEELDOWN },
{ "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 },
{ "JOY17", K_JOY17 },
{ "JOY18", K_JOY18 },
{ "JOY19", K_JOY19 },
{ "JOY20", K_JOY20 },
{ "JOY21", K_JOY21 },
{ "JOY22", K_JOY22 },
{ "JOY23", K_JOY23 },
{ "JOY24", K_JOY24 },
{ "JOY25", K_JOY25 },
{ "JOY26", K_JOY26 },
{ "JOY27", K_JOY27 },
{ "JOY28", K_JOY28 },
{ "JOY29", K_JOY29 },
{ "JOY30", K_JOY30 },
{ "JOY31", K_JOY31 },
{ "JOY32", K_JOY32 },
{ "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 },
{ "KP_HOME", K_KP_HOME },
{ "KP_7", K_KP_HOME },
{ "KP_UPARROW", K_KP_UPARROW },
{ "KP_8", K_KP_UPARROW },
{ "KP_PGUP", K_KP_PGUP },
{ "KP_9", K_KP_PGUP },
{ "KP_LEFTARROW", K_KP_LEFTARROW },
{ "KP_4", K_KP_LEFTARROW },
{ "KP_5", K_KP_5 },
{ "KP_RIGHTARROW", K_KP_RIGHTARROW },
{ "KP_6", K_KP_RIGHTARROW },
{ "KP_END", K_KP_END },
{ "KP_1", K_KP_END },
{ "KP_DOWNARROW", K_KP_DOWNARROW },
{ "KP_2", K_KP_DOWNARROW },
{ "KP_PGDN", K_KP_PGDN },
{ "KP_3", K_KP_PGDN },
{ "KP_ENTER", K_KP_ENTER },
{ "KP_INS", K_KP_INS },
{ "KP_0", K_KP_INS },
{ "KP_DEL", K_KP_DEL },
{ "KP_PERIOD", K_KP_DEL },
{ "KP_SLASH", K_KP_SLASH },
{ "KP_MINUS", K_KP_MINUS },
{ "KP_PLUS", K_KP_PLUS },
{ "KP_NUMLOCK", K_KP_NUMLOCK },
{ "KP_STAR", K_KP_STAR },
{ "KP_EQUALS", K_KP_EQUALS },
{ "PAUSE", K_PAUSE },
{ "SEMICOLON", ';' }, // because a raw semicolon seperates commands
{ "WORLD_0", K_WORLD_0 },
{ "WORLD_1", K_WORLD_1 },
{ "WORLD_2", K_WORLD_2 },
{ "WORLD_3", K_WORLD_3 },
{ "WORLD_4", K_WORLD_4 },
{ "WORLD_5", K_WORLD_5 },
{ "WORLD_6", K_WORLD_6 },
{ "WORLD_7", K_WORLD_7 },
{ "WORLD_8", K_WORLD_8 },
{ "WORLD_9", K_WORLD_9 },
{ "WORLD_10", K_WORLD_10 },
{ "WORLD_11", K_WORLD_11 },
{ "WORLD_12", K_WORLD_12 },
{ "WORLD_13", K_WORLD_13 },
{ "WORLD_14", K_WORLD_14 },
{ "WORLD_15", K_WORLD_15 },
{ "WORLD_16", K_WORLD_16 },
{ "WORLD_17", K_WORLD_17 },
{ "WORLD_18", K_WORLD_18 },
{ "WORLD_19", K_WORLD_19 },
{ "WORLD_20", K_WORLD_20 },
{ "WORLD_21", K_WORLD_21 },
{ "WORLD_22", K_WORLD_22 },
{ "WORLD_23", K_WORLD_23 },
{ "WORLD_24", K_WORLD_24 },
{ "WORLD_25", K_WORLD_25 },
{ "WORLD_26", K_WORLD_26 },
{ "WORLD_27", K_WORLD_27 },
{ "WORLD_28", K_WORLD_28 },
{ "WORLD_29", K_WORLD_29 },
{ "WORLD_30", K_WORLD_30 },
{ "WORLD_31", K_WORLD_31 },
{ "WORLD_32", K_WORLD_32 },
{ "WORLD_33", K_WORLD_33 },
{ "WORLD_34", K_WORLD_34 },
{ "WORLD_35", K_WORLD_35 },
{ "WORLD_36", K_WORLD_36 },
{ "WORLD_37", K_WORLD_37 },
{ "WORLD_38", K_WORLD_38 },
{ "WORLD_39", K_WORLD_39 },
{ "WORLD_40", K_WORLD_40 },
{ "WORLD_41", K_WORLD_41 },
{ "WORLD_42", K_WORLD_42 },
{ "WORLD_43", K_WORLD_43 },
{ "WORLD_44", K_WORLD_44 },
{ "WORLD_45", K_WORLD_45 },
{ "WORLD_46", K_WORLD_46 },
{ "WORLD_47", K_WORLD_47 },
{ "WORLD_48", K_WORLD_48 },
{ "WORLD_49", K_WORLD_49 },
{ "WORLD_50", K_WORLD_50 },
{ "WORLD_51", K_WORLD_51 },
{ "WORLD_52", K_WORLD_52 },
{ "WORLD_53", K_WORLD_53 },
{ "WORLD_54", K_WORLD_54 },
{ "WORLD_55", K_WORLD_55 },
{ "WORLD_56", K_WORLD_56 },
{ "WORLD_57", K_WORLD_57 },
{ "WORLD_58", K_WORLD_58 },
{ "WORLD_59", K_WORLD_59 },
{ "WORLD_60", K_WORLD_60 },
{ "WORLD_61", K_WORLD_61 },
{ "WORLD_62", K_WORLD_62 },
{ "WORLD_63", K_WORLD_63 },
{ "WORLD_64", K_WORLD_64 },
{ "WORLD_65", K_WORLD_65 },
{ "WORLD_66", K_WORLD_66 },
{ "WORLD_67", K_WORLD_67 },
{ "WORLD_68", K_WORLD_68 },
{ "WORLD_69", K_WORLD_69 },
{ "WORLD_70", K_WORLD_70 },
{ "WORLD_71", K_WORLD_71 },
{ "WORLD_72", K_WORLD_72 },
{ "WORLD_73", K_WORLD_73 },
{ "WORLD_74", K_WORLD_74 },
{ "WORLD_75", K_WORLD_75 },
{ "WORLD_76", K_WORLD_76 },
{ "WORLD_77", K_WORLD_77 },
{ "WORLD_78", K_WORLD_78 },
{ "WORLD_79", K_WORLD_79 },
{ "WORLD_80", K_WORLD_80 },
{ "WORLD_81", K_WORLD_81 },
{ "WORLD_82", K_WORLD_82 },
{ "WORLD_83", K_WORLD_83 },
{ "WORLD_84", K_WORLD_84 },
{ "WORLD_85", K_WORLD_85 },
{ "WORLD_86", K_WORLD_86 },
{ "WORLD_87", K_WORLD_87 },
{ "WORLD_88", K_WORLD_88 },
{ "WORLD_89", K_WORLD_89 },
{ "WORLD_90", K_WORLD_90 },
{ "WORLD_91", K_WORLD_91 },
{ "WORLD_92", K_WORLD_92 },
{ "WORLD_93", K_WORLD_93 },
{ "WORLD_94", K_WORLD_94 },
{ "WORLD_95", K_WORLD_95 },
{ "WINDOWS", K_SUPER },
{ "COMPOSE", K_COMPOSE },
{ "MODE", K_MODE },
{ "HELP", K_HELP },
{ "PRINT", K_PRINT },
{ "SYSREQ", K_SYSREQ },
{ "SCROLLOCK", K_SCROLLOCK },
{ "BREAK", K_BREAK },
{ "MENU", K_MENU },
{ "POWER", K_POWER },
{ "EURO", K_EURO },
{ "UNDO", K_UNDO },
{ "XBOX360_A", K_XBOX360_A },
{ "XBOX360_B", K_XBOX360_B },
{ "XBOX360_X", K_XBOX360_X },
{ "XBOX360_Y", K_XBOX360_Y },
{ "XBOX360_LB", K_XBOX360_LB },
{ "XBOX360_RB", K_XBOX360_RB },
{ "XBOX360_START", K_XBOX360_START },
{ "XBOX360_GUIDE", K_XBOX360_GUIDE },
{ "XBOX360_LS", K_XBOX360_LS },
{ "XBOX360_RS", K_XBOX360_RS },
{ "XBOX360_BACK", K_XBOX360_BACK },
{ "XBOX360_LT", K_XBOX360_LT },
{ "XBOX360_RT", K_XBOX360_RT },
{ "XBOX360_DPAD_UP", K_XBOX360_DPAD_UP },
{ "XBOX360_DPAD_RIGHT", K_XBOX360_DPAD_RIGHT },
{ "XBOX360_DPAD_DOWN", K_XBOX360_DPAD_DOWN },
{ "XBOX360_DPAD_LEFT", K_XBOX360_DPAD_LEFT },
{ "XBOX360_DPAD_RIGHTUP", K_XBOX360_DPAD_RIGHTUP },
{ "XBOX360_DPAD_RIGHTDOWN", K_XBOX360_DPAD_RIGHTDOWN },
{ "XBOX360_DPAD_LEFTUP", K_XBOX360_DPAD_LEFTUP },
{ "XBOX360_DPAD_LEFTDOWN", K_XBOX360_DPAD_LEFTDOWN },
{ NULL, 0 }
};
/*
=============================================================================
EDIT FIELDS
=============================================================================
*/
/*
===================
Field_Draw
Handles horizontal scrolling and cursor blinking
x, y, and width are in pixels
===================
*/
void Field_VariableSizeDraw( field_t *edit, int x, int y, int size, qboolean showCursor,
qboolean noColorEscape, float alpha )
{
int len;
int drawLen;
int prestep;
int cursorChar;
char str[ MAX_STRING_CHARS ];
int i;
drawLen = edit->widthInChars - 1; // - 1 so there is always a space for the cursor
len = strlen( edit->buffer );
// guarantee that cursor will be visible
if ( len <= drawLen )
{
prestep = 0;
}
else
{
if ( edit->scroll + drawLen > len )
{
edit->scroll = len - drawLen;
if ( edit->scroll < 0 )
{
edit->scroll = 0;
}
while( Q_UTF8ContByte( edit->buffer[ edit->scroll ] ) && edit->scroll > 0 )
{
edit->scroll--;
}
}
prestep = edit->scroll;
}
if ( prestep + drawLen > len )
{
drawLen = len - prestep;
}
while ( Q_UTF8ContByte( edit->buffer[ prestep + drawLen ] ) && prestep + drawLen < len )
{
++drawLen;
}
// extract <drawLen> characters from the field at <prestep>
if ( drawLen >= MAX_STRING_CHARS )
{
Com_Error( ERR_DROP, "drawLen >= MAX_STRING_CHARS" );
}
Com_Memcpy( str, edit->buffer + prestep, drawLen );
str[ drawLen ] = 0;
// draw it
if ( size == SMALLCHAR_WIDTH )
{
float color[ 4 ];
color[ 0 ] = color[ 1 ] = color[ 2 ] = 1.0;
color[ 3 ] = alpha;
SCR_DrawSmallStringExt( x, y, str, color, qfalse, noColorEscape );
}
else
{
// draw big string with drop shadow
SCR_DrawBigString( x, y, str, 1.0, noColorEscape );
}
// draw the cursor
if ( showCursor )
{
if ( ( int )( cls.realtime >> 8 ) & 1 )
{
return; // off blink
}
if ( key_overstrikeMode )
{
cursorChar = 11;
}
else
{
cursorChar = 10;
}
i = drawLen - Q_UTF8Strlen( str );
if ( size == SMALLCHAR_WIDTH )
{
static char c;
float xlocation = x + SCR_ConsoleFontStringWidth( str, edit->cursor );
c = (char) cursorChar & 0x7F;
SCR_DrawConsoleFontChar( xlocation, y, &c );
}
else
{
str[ 0 ] = cursorChar;
str[ 1 ] = 0;
SCR_DrawBigString( x + ( edit->cursor - prestep - i ) * size, y, str, 1.0, qfalse );
}
}
}
void Field_Draw( field_t *edit, int x, int y, qboolean showCursor, qboolean noColorEscape, float alpha )
{
Field_VariableSizeDraw( edit, x, y, SMALLCHAR_WIDTH, showCursor, noColorEscape, alpha );
}
void Field_BigDraw( field_t *edit, int x, int y, qboolean showCursor, qboolean noColorEscape )
{
Field_VariableSizeDraw( edit, x, y, BIGCHAR_WIDTH, showCursor, noColorEscape, 1.0f );
}
/*
================
Field_Paste
================
*/
void Field_Paste( field_t *edit )
{
char *cbd;
int pasteLen, width;
cbd = Sys_GetClipboardData();
if ( !cbd )
{
return;
}
// send as if typed, so insert / overstrike works properly
pasteLen = strlen( cbd );
while( pasteLen >= ( width = ( Q_UTF8Width( cbd ) > 0 ? Q_UTF8Width( cbd ) : 1 ) ) )
{
Field_CharEvent( edit, cbd );
cbd += width;
pasteLen -= width;
}
Z_Free( cbd );
}
/*
=================
Field_KeyDownEvent
Performs the basic line editing functions for the console,
in-game talk, and menu fields
Key events are used for non-printable characters, others are gotten from char events.
=================
*/
void Field_KeyDownEvent( field_t *edit, int key )
{
int len, width;
char *s;
// shift-insert is paste
if ( ( ( key == K_INS ) || ( key == K_KP_INS ) ) && keys[ K_SHIFT ].down )
{
Field_Paste( edit );
return;
}
key = tolower( key );
len = Q_UTF8Strlen( edit->buffer );
s = &edit->buffer[ Field_CursorToOffset( edit ) ];
width = Q_UTF8Width( s );
switch ( key )
{
case K_DEL:
if ( *s )
{
memmove( s, s + width, strlen( s + width ) + 1 );
}
break;
case K_RIGHTARROW:
if ( edit->cursor < len )
{
edit->cursor++;
}
break;
case K_LEFTARROW:
if ( edit->cursor > 0 )
{
edit->cursor--;
}
break;
case 'a':
if ( keys[ K_CTRL ].down )
{
case K_HOME:
edit->cursor = 0;
}
break;
case 'e':
if ( keys[ K_CTRL ].down )
{
case K_END:
edit->cursor = len;
}
break;
case K_INS:
key_overstrikeMode = !key_overstrikeMode;
break;
}
// Change scroll if cursor is no longer visible
if ( edit->cursor < edit->scroll )
{
edit->scroll = edit->cursor;
}
else if ( edit->cursor >= edit->scroll + edit->widthInChars )
{
edit->scroll = edit->cursor - edit->widthInChars + 1;
}
}
/*
==================
Field_CharEvent
==================
*/
void Field_CharEvent( field_t *edit, const char *s )
{
int len, width, oldWidth, offset;
if ( *s == 'v' - 'a' + 1 ) // ctrl-v is paste
{
Field_Paste( edit );
return;
}
if ( *s == 'c' - 'a' + 1 ||
*s == 'u' - 'a' + 1 ) // ctrl-c or ctrl-u clear the field
{
Field_Clear( edit );
return;
}
len = strlen( edit->buffer );
if ( *s == 'h' - 'a' + 1 ) // ctrl-h is backspace
{
if ( edit->cursor )
{
int posFrom, posTo;
posFrom = Field_CursorToOffset( edit );
--edit->cursor;
posTo = Field_CursorToOffset( edit );
memmove( edit->buffer + posTo, edit->buffer + posFrom, len + 1 - posFrom );
if ( edit->cursor < edit->scroll )
{
edit->scroll--;
}
}
return;
}
if ( *s == 'a' - 'a' + 1 ) // ctrl-a is home
{
edit->cursor = 0;
edit->scroll = 0;
return;
}
if ( *s == 'e' - 'a' + 1 ) // ctrl-e is end
{
edit->cursor = Field_OffsetToCursor( edit, len );
edit->scroll = edit->cursor - edit->widthInChars;
return;
}
//
// ignore any other non printable chars
//
if ( (unsigned char)*s < 32 || (unsigned char)*s == 0x7f )
{
return;
}
width = Q_UTF8Width( s );
offset = Field_CursorToOffset( edit );
// if overstrike, adjust the width according to what's being replaced
// (at end-of-string, just insert)
oldWidth = ( key_overstrikeMode && edit->buffer[ offset ] ) ? Q_UTF8Width( edit->buffer + offset ) : 0;
if ( len + width - oldWidth >= MAX_EDIT_LINE )
{
return;
}
memmove( edit->buffer + offset + width,
edit->buffer + offset + oldWidth, len + 1 - offset - oldWidth );
Com_Memcpy( edit->buffer + offset, s, width );
++edit->cursor;
do
{
edit->scroll++;
} while ( edit->cursor >= edit->scroll +edit->widthInChars );
}
/*
=============================================================================
CONSOLE LINE EDITING
==============================================================================
*/
#if 0
static char completionString[ MAX_TOKEN_CHARS ];
static char currentMatch[ MAX_TOKEN_CHARS ];
static int matchCount;
static int matchIndex;
#endif
/*
===============
FindMatches
===============
*/
#if 0
static void FindMatches( const char *s )
{
int i;
if ( Q_stricmpn( s, completionString, strlen( completionString ) ) )
{
return;
}
matchCount++;
if ( matchCount == 1 )
{
Q_strncpyz( currentMatch, s, sizeof( currentMatch ) );
return;
}
// cut currentMatch to the amount common with s
for ( i = 0; s[ i ]; i++ )
{
if ( tolower( currentMatch[ i ] ) != tolower( s[ i ] ) )
{
currentMatch[ i ] = 0;
}
}
currentMatch[ i ] = 0;
}
/*
===============
FindIndexMatch
===============
*/
static int findMatchIndex;
static void FindIndexMatch( const char *s )
{
if ( Q_stricmpn( s, completionString, strlen( completionString ) ) )
{
return;
}
if ( findMatchIndex == matchIndex )
{
Q_strncpyz( currentMatch, s, sizeof( currentMatch ) );
}
findMatchIndex++;
}
/*
===============
PrintMatches
===============
*/
static void PrintMatches( const char *s )
{
if ( !Q_stricmpn( s, currentMatch, strlen( currentMatch ) ) )
{
Com_Printf( " ^9%s^0\n", s );
}
}
// ydnar: to display cvar values
static void PrintCvarMatches( const char *s )
{
if ( !Q_stricmpn( s, currentMatch, strlen( currentMatch ) ) )
{
Com_Printf( " ^9%s = ^5%s^0\n", s, Cvar_VariableString( s ) );
}
}
#endif
#if 0
static void keyConcatArgs( void )
{
int i;
char *arg;
for ( i = 1; i < Cmd_Argc(); i++ )
{
Q_strcat( g_consoleField.buffer, sizeof( g_consoleField.buffer ), " " );
arg = Cmd_Argv( i );
while ( *arg )
{
if ( *arg == ' ' )
{
Q_strcat( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\"" );
break;
}
arg++;
}
Q_strcat( g_consoleField.buffer, sizeof( g_consoleField.buffer ), Cmd_Argv( i ) );
if ( *arg == ' ' )
{
Q_strcat( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\"" );
}
}
}
#endif
#if 0
static void ConcatRemaining( const char *src, const char *start )
{
char *str;
str = strstr( src, start );
if ( !str )
{
keyConcatArgs();
return;
}
str += strlen( start );
Q_strcat( g_consoleField.buffer, sizeof( g_consoleField.buffer ), str );
}
#endif
/*
===============
CompleteCommand
Tab expansion
===============
*/
static void CompleteCommand( void )
{
field_t *edit;
edit = &g_consoleField;
// only look at the first token for completion purposes
Cmd_TokenizeString( edit->buffer );
Field_AutoComplete( edit, "]" );
}
/*
====================
Console_Key
Handles history and console scrollback
====================
*/
void Console_Key( int key )
{
// ctrl-L clears screen
if ( key == 'l' && keys[ K_CTRL ].down )
{
Cbuf_AddText( "clear\n" );
return;
}
// enter finishes the line
if ( key == K_ENTER || key == K_KP_ENTER )
{
con.acLength = 0;
// if not in the game explicitly prepend a slash if needed
if ( cls.state != CA_ACTIVE && g_consoleField.buffer[ 0 ] != '\\'
&& g_consoleField.buffer[ 0 ] != '/' )
{
char temp[ MAX_STRING_CHARS ];
Q_strncpyz( temp, g_consoleField.buffer, sizeof( temp ) );
Com_sprintf( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\\%s", temp );
g_consoleField.cursor++;
}
Com_Printf( "]%s\n", g_consoleField.buffer );
// leading slash is an explicit command
if ( g_consoleField.buffer[ 0 ] == '\\' || g_consoleField.buffer[ 0 ] == '/' )
{
Cbuf_AddText( g_consoleField.buffer + 1 ); // valid command
Cbuf_AddText( "\n" );
}
else
{
// other text will be chat messages
if ( !g_consoleField.buffer[ 0 ] )
{
return; // empty lines just scroll the console without adding to history
}
else
{
Cbuf_AddText( "cmd say " );
Cbuf_AddText( g_consoleField.buffer );
Cbuf_AddText( "\n" );
}
}
// copy line to history buffer
Hist_Add( g_consoleField.buffer );
if ( cls.state == CA_DISCONNECTED )
{
SCR_UpdateScreen(); // force an update, because the command
} // may take some time
Field_Clear( &g_consoleField );
return;
}
// command completion
if ( key == K_TAB )
{
CompleteCommand();
return;
}
// clear autocompletion buffer on normal key input
if ( ( key >= K_SPACE && key <= K_BACKSPACE ) || ( key == K_LEFTARROW ) || ( key == K_RIGHTARROW ) ||
( key >= K_KP_LEFTARROW && key <= K_KP_RIGHTARROW ) ||
( key >= K_KP_SLASH && key <= K_KP_PLUS ) || ( key >= K_KP_STAR && key <= K_KP_EQUALS ) )
{
con.acLength = 0;
}
// command history (ctrl-p ctrl-n for unix style)
//----(SA) added some mousewheel functionality to the console
if ( ( key == K_MWHEELUP && keys[ K_SHIFT ].down ) || ( key == K_UPARROW ) || ( key == K_KP_UPARROW ) ||
( ( tolower( key ) == 'p' ) && keys[ K_CTRL ].down ) )
{
Field_Set( &g_consoleField, Hist_Prev() );
con.acLength = 0;
return;
}
//----(SA) added some mousewheel functionality to the console
if ( ( key == K_MWHEELDOWN && keys[ K_SHIFT ].down ) || ( key == K_DOWNARROW ) || ( key == K_KP_DOWNARROW ) ||
( ( tolower( key ) == 'n' ) && keys[ K_CTRL ].down ) )
{
const char *history = Hist_Next();
if ( history )
{
Field_Set( &g_consoleField, history );
}
else if ( g_consoleField.buffer[ 0 ] )
{
Hist_Add( g_consoleField.buffer );
Field_Clear( &g_consoleField );
}
con.acLength = 0;
return;
}
// console scrolling
if ( key == K_PGUP || key == K_KP_PGUP )
{
Con_PageUp();
return;
}
if ( key == K_PGDN || key == K_KP_PGDN )
{
Con_PageDown();
return;
}
if ( key == K_MWHEELUP ) //----(SA) added some mousewheel functionality to the console
{
Con_PageUp();
if ( keys[ K_CTRL ].down ) // hold <ctrl> to accelerate scrolling
{
Con_PageUp();
Con_PageUp();
}
return;
}
if ( key == K_MWHEELDOWN ) //----(SA) added some mousewheel functionality to the console
{
Con_PageDown();
if ( keys[ K_CTRL ].down ) // hold <ctrl> to accelerate scrolling
{
Con_PageDown();
Con_PageDown();
}
return;
}
// ctrl-home = top of console
if ( ( key == K_HOME || key == K_KP_HOME ) && keys[ K_CTRL ].down )
{
Con_Top();
return;
}
// ctrl-end = bottom of console
if ( ( key == K_END || key == K_KP_END ) && keys[ K_CTRL ].down )