/
cl_keys.c
1712 lines (1503 loc) · 35.8 KB
/
cl_keys.c
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/*
* Wolfenstein: Enemy Territory GPL Source Code
* Copyright (C) 1999-2010 id Software LLC, a ZeniMax Media company.
*
* ET: Legacy
* Copyright (C) 2012 Jan Simek <mail@etlegacy.com>
*
* This file is part of ET: Legacy - http://www.etlegacy.com
*
* ET: Legacy 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.
*
* ET: Legacy 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 ET: Legacy. If not, see <http://www.gnu.org/licenses/>.
*
* In addition, Wolfenstein: Enemy Territory GPL 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 source code.
* If not, please request a copy in writing from id Software at the address below.
*
* id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
*
* @file cl_keys.c
*/
#include "client.h"
#ifdef BUNDLED_SDL
# include "SDL_video.h"
#else
# include <SDL/SDL_video.h>
#endif
/*
key up events are sent even if in console mode
*/
field_t historyEditLines[COMMAND_HISTORY];
int nextHistoryLine; // the last line in the history buffer, not masked
int historyLine; // the line being displayed from history buffer
// will be <= nextHistoryLine
field_t g_consoleField;
field_t chatField;
qboolean chat_team;
qboolean chat_buddy;
qboolean key_overstrikeMode;
int anykeydown;
qkey_t keys[MAX_KEYS];
typedef struct
{
char *name;
int keynum;
} keyname_t;
qboolean UI_checkKeyExec(int key);
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_UPARROW", K_KP_UPARROW },
{ "KP_PGUP", K_KP_PGUP },
{ "KP_LEFTARROW", K_KP_LEFTARROW },
{ "KP_5", K_KP_5 },
{ "KP_RIGHTARROW", K_KP_RIGHTARROW },
{ "KP_END", K_KP_END },
{ "KP_DOWNARROW", K_KP_DOWNARROW },
{ "KP_PGDN", K_KP_PGDN },
{ "KP_ENTER", K_KP_ENTER },
{ "KP_INS", K_KP_INS },
{ "KP_DEL", 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 },
{ NULL, 0 }
};
/*
=============================================================================
EDIT FIELDS
=============================================================================
*/
/*
===================
Field_Draw
Handles horizontal scrolling and cursor blinking
x, y, amd width are in pixels
===================
*/
void Field_VariableSizeDraw(field_t *edit, int x, int y, int width, int size, qboolean showCursor)
{
int len;
int drawLen;
int prestep;
int cursorChar;
char str[MAX_STRING_CHARS];
int i;
drawLen = edit->widthInChars;
len = strlen(edit->buffer) + 1;
// 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;
}
}
prestep = edit->scroll;
/*
if ( edit->cursor < len - drawLen ) {
prestep = edit->cursor; // cursor at start
} else {
prestep = len - drawLen;
}
*/
}
if (prestep + drawLen > len)
{
drawLen = len - prestep;
}
// extract <drawLen> characters from the field at <prestep>
if (drawLen >= MAX_STRING_CHARS)
{
Com_Error(ERR_DROP, "drawLen >= MAX_STRING_CHARS\n");
}
memcpy(str, edit->buffer + prestep, drawLen);
str[drawLen] = 0;
// draw it
if (size == SMALLCHAR_WIDTH)
{
float color[4];
color[0] = color[1] = color[2] = color[3] = 1.0;
SCR_DrawSmallStringExt(x, y, str, color, qfalse);
}
else
{
// draw big string with drop shadow
SCR_DrawBigString(x, y, str, 1.0);
}
// draw the cursor
if (!showCursor)
{
return;
}
if ((int)(cls.realtime >> 8) & 1)
{
return; // off blink
}
if (key_overstrikeMode)
{
cursorChar = 11;
}
else
{
cursorChar = 10;
}
i = drawLen - (Q_PrintStrlen(str) + 1);
if (size == SMALLCHAR_WIDTH)
{
SCR_DrawSmallChar(x + (edit->cursor - prestep - i) * size, y, cursorChar);
}
else
{
str[0] = cursorChar;
str[1] = 0;
SCR_DrawBigString(x + (edit->cursor - prestep - i) * size, y, str, 1.0);
}
}
void Field_Draw(field_t *edit, int x, int y, int width, qboolean showCursor)
{
Field_VariableSizeDraw(edit, x, y, width, SMALLCHAR_WIDTH, showCursor);
}
void Field_BigDraw(field_t *edit, int x, int y, int width, qboolean showCursor)
{
Field_VariableSizeDraw(edit, x, y, width, BIGCHAR_WIDTH, showCursor);
}
/*
================
Field_Paste
================
*/
void Field_Paste(field_t *edit)
{
char *cbd;
int pasteLen, i;
cbd = Sys_GetClipboardData();
if (!cbd)
{
return;
}
// send as if typed, so insert / overstrike works properly
pasteLen = strlen(cbd);
for (i = 0 ; i < pasteLen ; i++)
{
Field_CharEvent(edit, cbd[i]);
}
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;
// shift-insert is paste
if (((key == K_INS) || (key == K_KP_INS)) && keys[K_SHIFT].down)
{
Field_Paste(edit);
return;
}
len = strlen(edit->buffer);
switch (key)
{
case K_DEL:
case K_KP_DEL:
if (edit->cursor < len)
{
memmove(edit->buffer + edit->cursor,
edit->buffer + edit->cursor + 1, len - edit->cursor);
}
break;
case K_RIGHTARROW:
case K_KP_RIGHTARROW:
if (edit->cursor < len)
{
edit->cursor++;
}
break;
case K_LEFTARROW:
case K_KP_LEFTARROW:
if (edit->cursor > 0)
{
edit->cursor--;
}
break;
case K_HOME:
case K_KP_HOME:
edit->cursor = 0;
case 'a':
if (keys[K_CTRL].down)
{
edit->cursor = 0;
}
break;
case K_END:
case K_KP_END:
edit->cursor = len;
case 'e':
if (keys[K_CTRL].down)
{
edit->cursor = len;
}
break;
case K_INS:
case K_KP_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->cursor <= len)
{
edit->scroll = edit->cursor - edit->widthInChars + 1;
}
}
/*
==================
Field_CharEvent
==================
*/
void Field_CharEvent(field_t *edit, int ch)
{
int len;
if (ch == 'v' - 'a' + 1) // ctrl-v is paste
{
Field_Paste(edit);
return;
}
if (ch == 'c' - 'a' + 1) // ctrl-c clears the field
{
Field_Clear(edit);
return;
}
len = strlen(edit->buffer);
if (ch == 'h' - 'a' + 1) // ctrl-h is backspace
{
if (edit->cursor > 0)
{
memmove(edit->buffer + edit->cursor - 1,
edit->buffer + edit->cursor, len + 1 - edit->cursor);
edit->cursor--;
if (edit->cursor < edit->scroll)
{
edit->scroll--;
}
}
return;
}
if (ch == 'a' - 'a' + 1) // ctrl-a is home
{
edit->cursor = 0;
edit->scroll = 0;
return;
}
if (ch == 'e' - 'a' + 1) // ctrl-e is end
{
edit->cursor = len;
edit->scroll = edit->cursor - edit->widthInChars;
return;
}
// ignore any other non printable chars
if (ch < 32)
{
return;
}
if (key_overstrikeMode)
{
if (edit->cursor == MAX_EDIT_LINE - 1)
{
return;
}
edit->buffer[edit->cursor] = ch;
edit->cursor++;
}
else // insert mode
{
if (len == MAX_EDIT_LINE - 1)
{
return; // all full
}
memmove(edit->buffer + edit->cursor + 1,
edit->buffer + edit->cursor, len + 1 - edit->cursor);
edit->buffer[edit->cursor] = ch;
edit->cursor++;
}
if (edit->cursor >= edit->widthInChars)
{
edit->scroll++;
}
if (edit->cursor == len + 1)
{
edit->buffer[edit->cursor] = 0;
}
}
/*
=============================================================================
CONSOLE LINE EDITING
==============================================================================
*/
/*
====================
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
historyEditLines[nextHistoryLine % COMMAND_HISTORY] = g_consoleField;
nextHistoryLine++;
historyLine = nextHistoryLine;
Field_Clear(&g_consoleField);
g_consoleField.widthInChars = g_console_field_width;
if (cls.state == CA_DISCONNECTED)
{
SCR_UpdateScreen(); // force an update, because the command
} // may take some time
return;
}
// command completion
if (key == K_TAB)
{
Field_AutoComplete(&g_consoleField);
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)
// 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))
{
if (nextHistoryLine - historyLine < COMMAND_HISTORY
&& historyLine > 0)
{
historyLine--;
}
g_consoleField = historyEditLines[historyLine % COMMAND_HISTORY];
con.acLength = 0;
return;
}
// 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))
{
if (historyLine == nextHistoryLine)
{
return;
}
historyLine++;
g_consoleField = historyEditLines[historyLine % COMMAND_HISTORY];
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) // 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) // 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)
{
Con_Bottom();
return;
}
// pass to the normal editline routine
Field_KeyDownEvent(&g_consoleField, key);
}
//============================================================================
/*
================
Message_Key
In game talk message
================
*/
void Message_Key(int key)
{
char buffer[MAX_STRING_CHARS];
if (key == K_ESCAPE)
{
cls.keyCatchers &= ~KEYCATCH_MESSAGE;
Field_Clear(&chatField);
return;
}
if (key == K_ENTER || key == K_KP_ENTER)
{
if (chatField.buffer[0] && cls.state == CA_ACTIVE)
{
if (chat_team)
{
Com_sprintf(buffer, sizeof(buffer), "say_team \"%s\"\n", chatField.buffer);
}
else if (chat_buddy)
{
Com_sprintf(buffer, sizeof(buffer), "say_buddy \"%s\"\n", chatField.buffer);
}
else
{
Com_sprintf(buffer, sizeof(buffer), "say \"%s\"\n", chatField.buffer);
}
CL_AddReliableCommand(buffer);
}
cls.keyCatchers &= ~KEYCATCH_MESSAGE;
Field_Clear(&chatField);
return;
}
Field_KeyDownEvent(&chatField, key);
}
//============================================================================
qboolean Key_GetOverstrikeMode(void)
{
return key_overstrikeMode;
}
void Key_SetOverstrikeMode(qboolean state)
{
key_overstrikeMode = state;
}
/*
===================
Key_IsDown
===================
*/
qboolean Key_IsDown(int keynum)
{
if (keynum < 0 || keynum >= MAX_KEYS)
{
return qfalse;
}
return keys[keynum].down;
}
/*
===================
Key_StringToKeynum
Returns a key number to be used to index keys[] by looking at
the given string. Single ascii characters return themselves, while
the K_* names are matched up.
0x11 will be interpreted as raw hex, which will allow new controlers
to be configured even if they don't have defined names.
===================
*/
int Key_StringToKeynum(char *str)
{
keyname_t *kn;
if (!str || !str[0])
{
return -1;
}
if (!str[1])
{
return str[0];
}
// check for hex code
if (strlen(str) == 4)
{
int n = Com_HexStrToInt(str);
if (n >= 0)
{
return n;
}
}
// scan for a text match
for (kn = keynames ; kn->name ; kn++)
{
if (!Q_stricmp(str, kn->name))
{
return kn->keynum;
}
}
return -1;
}
/*
===================
Key_KeynumToString
Returns a string (either a single ascii char, a K_* name, or a 0x11 hex string) for the
given keynum.
===================
*/
char *Key_KeynumToString(int keynum)
{
keyname_t *kn;
static char tinystr[5];
int i, j;
if (keynum == -1)
{
return "<KEY NOT FOUND>";
}
if (keynum < 0 || keynum >= MAX_KEYS)
{
return "<OUT OF RANGE>";
}
// check for printable ascii (don't use quote)
if (keynum > 32 && keynum < 127 && keynum != '"' && keynum != ';')
{
tinystr[0] = keynum;
tinystr[1] = 0;
return tinystr;
}
// check for a key string
for (kn = keynames ; kn->name ; kn++)
{
if (keynum == kn->keynum)
{
return kn->name;
}
}
// make a hex string
i = keynum >> 4;
j = keynum & 15;
tinystr[0] = '0';
tinystr[1] = 'x';
tinystr[2] = i > 9 ? i - 10 + 'a' : i + '0';
tinystr[3] = j > 9 ? j - 10 + 'a' : j + '0';
tinystr[4] = 0;
return tinystr;
}
#define BIND_HASH_SIZE 1024
static long generateHashValue(const char *fname)
{
int i;
long hash;
if (!fname)