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fteqw/engine/client/keys.c
Spoike 9dbf5b5837 changed to not load gamecode from quake paths, to avoid issues with buggy quakeworld clients that will freely download stuff from anywhere (not sure what to do about ktx, but it can be reenabled with a cvar). 
image_width is now only set by a single function.
tweaked scancode inputs slightly. added support for printscreen binds.
changed the way gamma works. glsl gamma now used when running windows, or hardware gamma is not available. removed gl_contrast+gl_brightness.
q2 gamecode support no longer has a system componant. this means that ports only need the generic stuff.
misc tweaks to the d3d11 renderer.
added brief descriptions to many builtins. need to add comments to constants, globals, and fields too, somehow.


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4355 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-11 14:02:55 +00:00

2170 lines
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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "quakedef.h"
#ifdef _WIN32
#include "winquake.h"
#endif
/*
key up events are sent even if in console mode
*/
void Editor_Key(int key, int unicode);
void Key_ConsoleInsert(char *instext);
void Key_ClearTyping (void);
#define KEY_MODIFIERSTATES 8
unsigned char *key_lines[CON_EDIT_LINES_MASK+1];
int key_linepos;
int shift_down=false;
int key_lastpress;
int edit_line=0;
int history_line=0;
keydest_t key_dest;
int key_count; // incremented every key event
int con_mousedown[3];
char *keybindings[K_MAX][KEY_MODIFIERSTATES];
qbyte bindcmdlevel[K_MAX][KEY_MODIFIERSTATES];
qboolean consolekeys[K_MAX]; // if true, can't be rebound while in console
qboolean menubound[K_MAX]; // if true, can't be rebound while in menu
int keyshift[K_MAX]; // key to map to if shift held down in console
int key_repeats[K_MAX]; // if > 1, it is autorepeating
qboolean keydown[K_MAX];
qboolean deltaused[K_MAX][KEY_MODIFIERSTATES];
void Con_Selectioncolour_Callback(struct cvar_s *var, char *oldvalue);
extern cvar_t con_displaypossibilities;
cvar_t con_selectioncolour = CVARFC("con_selectioncolour", "0", CVAR_RENDERERCALLBACK, Con_Selectioncolour_Callback);
cvar_t con_echochat = CVAR("con_echochat", "0");
extern cvar_t cl_chatmode;
static int KeyModifier (qboolean shift, qboolean alt, qboolean ctrl)
{
int stateset = 0;
if (shift)
stateset |= 1;
if (alt)
stateset |= 2;
if (ctrl)
stateset |= 4;
return stateset;
}
typedef struct
{
char *name;
int keynum;
} keyname_t;
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},
{"LALT", K_LALT},
{"RALT", K_RALT},
{"LCTRL", K_LCTRL},
{"RCTRL", K_RCTRL},
{"LSHIFT", K_LSHIFT},
{"RSHIFT", K_RSHIFT},
{"ALT", K_LALT}, //depricated name
{"CTRL", K_CTRL}, //depricated name
{"SHIFT", K_SHIFT}, //depricated name
{"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},
{"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},
//fuhquake compatible.
{"KP_0", K_KP_INS},
{"KP_1", K_KP_END},
{"KP_2", K_KP_DOWNARROW},
{"KP_3", K_KP_PGDN},
{"KP_4", K_KP_LEFTARROW},
{"KP_6", K_KP_RIGHTARROW},
{"KP_7", K_KP_HOME},
{"KP_8", K_KP_UPARROW},
{"KP_9", K_KP_PGUP},
{"MOUSE1", K_MOUSE1},
{"MOUSE2", K_MOUSE2},
{"MOUSE3", K_MOUSE3},
{"MOUSE4", K_MOUSE4},
{"MOUSE5", K_MOUSE5},
{"MOUSE6", K_MOUSE6},
{"MOUSE7", K_MOUSE7},
{"MOUSE8", K_MOUSE8},
{"MOUSE9", K_MOUSE9},
{"MOUSE10", K_MOUSE10},
{"LWIN", K_LWIN},
{"RWIN", K_RWIN},
{"APP", K_APP},
{"MENU", K_APP},
{"SEARCH", K_SEARCH},
{"POWER", K_POWER},
{"VOLUP", K_VOLUP},
{"VOLDOWN", K_VOLDOWN},
{"JOY1", K_JOY1},
{"JOY2", K_JOY2},
{"JOY3", K_JOY3},
{"JOY4", K_JOY4},
{"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},
{"PAUSE", K_PAUSE},
{"MWHEELUP", K_MWHEELUP},
{"MWHEELDOWN", K_MWHEELDOWN},
{"PRINTSCREEN", K_PRINTSCREEN},
{"CAPSLOCK", K_CAPSLOCK},
{"SCROLLLOCK", K_SCRLCK},
{"SEMICOLON", ';'}, // because a raw semicolon seperates commands
{"TILDE", '~'},
{"BACKQUOTE", '`'},
{"BACKSLASH", '\\'},
{NULL,0}
};
/*
==============================================================================
LINE TYPING INTO THE CONSOLE
==============================================================================
*/
qboolean Cmd_IsCommand (char *line)
{
char command[128];
char *cmd, *s;
int i;
s = line;
for (i=0 ; i<127 ; i++)
if (s[i] <= ' ' || s[i] == ';')
break;
else
command[i] = s[i];
command[i] = 0;
cmd = Cmd_CompleteCommand (command, true, false, -1, NULL);
if (!cmd || strcmp (cmd, command) )
return false; // just a chat message
return true;
}
#define COLUMNWIDTH 20
#define MINCOLUMNWIDTH 18
int PaddedPrint (char *s, int x)
{
Con_Printf ("^4%s\t", s);
x+=strlen(s);
return x;
}
int con_commandmatch;
void CompleteCommand (qboolean force)
{
char *cmd, *s;
char *desc;
s = key_lines[edit_line]+1;
if (*s == '\\' || *s == '/')
s++;
for (cmd = s; *cmd; cmd++)
{
if (*cmd == ' ' || *cmd == '\t')
break;
}
if (*cmd)
cmd = s;
else
{
//check for singular matches and complete if found
cmd = Cmd_CompleteCommand (s, true, true, 2, NULL);
if (!cmd || force)
{
if (!force)
cmd = Cmd_CompleteCommand (s, false, true, 1, &desc);
else
cmd = Cmd_CompleteCommand (s, true, true, con_commandmatch, &desc);
if (cmd)
{
//complete to that (maybe partial) cmd.
Key_ClearTyping();
Key_ConsoleInsert("/");
Key_ConsoleInsert(cmd);
s = key_lines[edit_line]+2;
//if its the only match, add a space ready for arguments.
cmd = Cmd_CompleteCommand (s, true, true, 0, NULL);
if (cmd && !strcmp(s, cmd))
{
Key_ConsoleInsert(" ");
}
if (!con_commandmatch)
con_commandmatch = 1;
if (desc)
Con_Footerf(false, "%s: %s", cmd, desc);
else
Con_Footerf(false, "");
return;
}
}
//complete to a partial match.
cmd = Cmd_CompleteCommand (s, false, true, 0, &desc);
if (cmd)
{
int i = key_lines[edit_line][1] == '/'?2:1;
if (i != 2 || strcmp(key_lines[edit_line]+i, cmd))
{ //if successful, use that instead.
Key_ClearTyping();
Key_ConsoleInsert("/");
Key_ConsoleInsert(cmd);
s = key_lines[edit_line]+1; //readjust to cope with the insertion of a /
if (*s == '\\' || *s == '/')
s++;
}
}
}
con_commandmatch++;
cmd = Cmd_CompleteCommand(s, true, true, con_commandmatch, &desc);
if (!cmd)
{
con_commandmatch = 1;
cmd = Cmd_CompleteCommand(s, true, true, con_commandmatch, &desc);
}
if (cmd)
{
if (desc)
Con_Footerf(false, "%s: %s", cmd, desc);
else
Con_Footerf(false, "");
}
else
{
Con_Footerf(false, "");
con_commandmatch = 1;
}
}
//lines typed at the main console enter here
void Con_ExecuteLine(console_t *con, char *line)
{
qboolean waschat = false;
char deutf8[8192];
if (com_parseutf8.ival <= 0)
{
unsigned int unicode;
int err;
int len = 0;
while(*line)
{
unicode = utf8_decode(&err, line, &line);
if (com_parseutf8.ival < 0)
len += iso88591_encode(deutf8+len, unicode, sizeof(deutf8)-1 - len);
else
len += qchar_encode(deutf8+len, unicode, sizeof(deutf8)-1 - len);
}
deutf8[len] = 0;
line = deutf8;
}
con_commandmatch=1;
Con_Footerf(false, "");
if (cls.state >= ca_connected && cl_chatmode.value == 2)
{
waschat = true;
if (keydown[K_CTRL])
Cbuf_AddText ("say_team ", RESTRICT_LOCAL);
else if (keydown[K_SHIFT])
Cbuf_AddText ("say ", RESTRICT_LOCAL);
else
waschat = false;
}
while (*line == ' ')
line++;
if (waschat)
Cbuf_AddText (line, RESTRICT_LOCAL);
else
{
if (line[0] == '\\' || line[0] == '/')
Cbuf_AddText (line+1, RESTRICT_LOCAL); // skip the >
else if (cl_chatmode.value == 2 && Cmd_IsCommand(line))
Cbuf_AddText (line, RESTRICT_LOCAL); // valid command
#ifdef Q2CLIENT
else if (cls.protocol == CP_QUAKE2)
Cbuf_AddText (line, RESTRICT_LOCAL); // send the command to the server via console, and let the server convert to chat
#endif
else if (*line)
{ // convert to a chat message
if ((cl_chatmode.value == 1 || ((cls.state >= ca_connected && cl_chatmode.value == 2) && (strncmp(line, "say ", 4)))))
{
if (keydown[K_CTRL])
Cbuf_AddText ("say_team ", RESTRICT_LOCAL);
else
Cbuf_AddText ("say ", RESTRICT_LOCAL);
waschat = true;
}
Cbuf_AddText (line, RESTRICT_LOCAL); // skip the >
}
}
Cbuf_AddText ("\n", RESTRICT_LOCAL);
if (!waschat || con_echochat.value)
Con_Printf ("]%s\n",line);
if (cls.state == ca_disconnected)
SCR_UpdateScreen (); // force an update, because the command
// may take some time
}
vec3_t sccolor;
void Con_Selectioncolour_Callback(struct cvar_s *var, char *oldvalue)
{
if (qrenderer != QR_NONE)
SCR_StringToRGB(var->string, sccolor, 1);
}
qboolean Key_GetConsoleSelectionBox(int *sx, int *sy, int *ex, int *ey)
{
*sx = *sy = *ex = *ey = 0;
if (con_mousedown[2] == 1)
{
while (mousecursor_y - con_mousedown[1] > 8 && con_current->display->older)
{
con_mousedown[1] += 8;
con_current->display = con_current->display->older;
}
while (mousecursor_y - con_mousedown[1] < -8 && con_current->display->newer)
{
con_mousedown[1] -= 8;
con_current->display = con_current->display->newer;
}
*sx = mousecursor_x;
*sy = mousecursor_y;
*ex = mousecursor_x;
*ey = mousecursor_y;
return true;
}
else if (con_mousedown[2] == 2)
{
*sx = con_mousedown[0];
*sy = con_mousedown[1];
*ex = mousecursor_x;
*ey = mousecursor_y;
return true;
}
return false;
}
/*insert the given text at the console input line at the current cursor pos*/
void Key_ConsoleInsert(char *instext)
{
int i;
int len, olen;
char *old;
if (!*instext)
return;
old = key_lines[edit_line];
len = strlen(instext);
olen = strlen(old);
key_lines[edit_line] = BZ_Malloc(olen + len + 1);
memcpy(key_lines[edit_line], old, key_linepos);
memcpy(key_lines[edit_line]+key_linepos, instext, len);
memcpy(key_lines[edit_line]+key_linepos+len, old+key_linepos, olen - key_linepos+1);
Z_Free(old);
for (i = key_linepos; i < key_linepos+len; i++)
{
if (key_lines[edit_line][i] == '\r')
key_lines[edit_line][i] = ' ';
else if (key_lines[edit_line][i] == '\n')
key_lines[edit_line][i] = ';';
}
key_linepos += len;
}
void Key_DefaultLinkClicked(char *text, char *info)
{
char *c;
/*the engine supports specific default links*/
/*we don't support everything. a: there's no point. b: unbindall links are evil.*/
c = Info_ValueForKey(info, "player");
if (*c)
{
unsigned int player = atoi(c);
int i;
if (player >= MAX_CLIENTS || !*cl.players[player].name)
return;
c = Info_ValueForKey(info, "action");
if (*c)
{
if (!strcmp(c, "mute"))
{
if (!cl.players[player].vignored)
{
cl.players[player].vignored = true;
Con_Printf("^[%s\\player\\%i^] muted\n", cl.players[player].name, player);
}
else
{
cl.players[player].vignored = false;
Con_Printf("^[%s\\player\\%i^] unmuted\n", cl.players[player].name, player);
}
}
else if (!strcmp(c, "ignore"))
{
if (!cl.players[player].ignored)
{
cl.players[player].ignored = true;
cl.players[player].vignored = true;
Con_Printf("^[%s\\player\\%i^] ignored\n", cl.players[player].name, player);
}
else
{
cl.players[player].ignored = false;
cl.players[player].vignored = false;
Con_Printf("^[%s\\player\\%i^] unignored\n", cl.players[player].name, player);
}
}
else if (!strcmp(c, "spec"))
{
Cam_TrackPlayer(0, "spectate", cl.players[player].name);
}
else if (!strcmp(c, "kick"))
{
#ifndef CLIENTONLY
if (sv.active)
{
//use the q3 command, because we can.
Cbuf_AddText(va("\nclientkick %i\n", player), RESTRICT_LOCAL);
}
else
#endif
Cbuf_AddText(va("\nrcon kick %s\n", cl.players[player].name), RESTRICT_LOCAL);
}
else if (!strcmp(c, "ban"))
{
#ifndef CLIENTONLY
if (sv.active)
{
//use the q3 command, because we can.
Cbuf_AddText(va("\nbanname %s QuickBan\n", cl.players[player].name), RESTRICT_LOCAL);
}
else
#endif
Cbuf_AddText(va("\nrcon banname %s QuickBan\n", cl.players[player].name), RESTRICT_LOCAL);
}
return;
}
Con_Footerf(false, "^m#^m ^[%s\\player\\%i^]: %if %ims", cl.players[player].name, player, cl.players[player].frags, cl.players[player].ping);
for (i = 0; i < cl.splitclients; i++)
{
if (cl.playernum[i] == player)
break;
}
if (i == cl.splitclients)
{
extern cvar_t rcon_password;
if (cl.spectator || cls.demoplayback)
{
//we're spectating, or an mvd
Con_Footerf(true, " ^[Spectate\\player\\%i\\action\\spec^]", player);
}
else
{
//we're playing.
if (cls.protocol == CP_QUAKEWORLD && strcmp(cl.players[cl.playernum[0]].team, cl.players[player].team))
Con_Footerf(true, " ^[[Join Team %s]\\cmd\\setinfo team %s^]", cl.players[player].team, cl.players[player].team);
}
Con_Footerf(true, " ^[%sgnore\\player\\%i\\action\\ignore^]", cl.players[player].ignored?"Uni":"I", player);
// if (cl_voip_play.ival)
Con_Footerf(true, " ^[%sute\\player\\%i\\action\\mute^]", cl.players[player].vignored?"Unm":"M", player);
if (!cls.demoplayback && (*rcon_password.string
#ifndef CLIENTONLY
|| (sv.state && svs.clients[player].netchan.remote_address.type != NA_LOOPBACK)
#endif
))
{
Con_Footerf(true, " ^[Kick\\player\\%i\\action\\kick^]", player);
Con_Footerf(true, " ^[Ban\\player\\%i\\action\\ban^]", player);
}
}
else
{
char cmdprefix[6];
snprintf(cmdprefix, sizeof(cmdprefix), "%i ", i);
//hey look! its you!
if (cl.spectator || cls.demoplayback)
{
//need join option here or something
}
else
{
Con_Footerf(true, " ^[Suicide\\cmd\\kill^]");
#ifndef CLIENTONLY
if (!sv.state)
Con_Footerf(true, " ^[Disconnect\\cmd\\disconnect^]");
if (cls.allow_cheats || (sv.state && sv.allocated_client_slots == 1))
#else
Con_Footerf(true, " ^[Disconnect\\cmd\\disconnect^]");
if (cls.allow_cheats)
#endif
{
Con_Footerf(true, " ^[Noclip\\cmd\\noclip^]");
Con_Footerf(true, " ^[Fly\\cmd\\fly^]");
Con_Footerf(true, " ^[God\\cmd\\god^]");
Con_Footerf(true, " ^[Give\\impulse\\9^]");
}
}
}
return;
}
c = Info_ValueForKey(info, "menu");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nmenu_cmd conlink %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "connect");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nconnect %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "qtv");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nqtvplay %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "demo");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nplaydemo %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "cmd");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\ncmd %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "edit");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nedit %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "impulse");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nimpulse %s\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "film");
if (*c && !strchr(c, ';') && !strchr(c, '\n'))
{
Cbuf_AddText(va("\nplayfilm \"%s\"\n", c), RESTRICT_LOCAL);
return;
}
c = Info_ValueForKey(info, "desc");
if (*c)
{
Con_Footerf(false, "%s", c);
return;
}
if (!*info && *text == '/')
{
Z_Free(key_lines[edit_line]);
key_lines[edit_line] = BZ_Malloc(strlen(text) + 2);
key_lines[edit_line][0] = ']';
strcpy(key_lines[edit_line]+1, text);
key_linepos = strlen(key_lines[edit_line]);
return;
}
}
void Key_ConsoleRelease(int key, int unicode)
{
char *buffer;
if (key == K_MOUSE1)
{
con_mousedown[2] = 0;
if (abs(con_mousedown[0] - mousecursor_x) < 5 && abs(con_mousedown[1] - mousecursor_y) < 5)
{
buffer = Con_CopyConsole(false);
Con_Footerf(false, "");
if (!buffer)
return;
if (keydown[K_SHIFT])
{
int len;
len = strlen(buffer);
//strip any trailing dots/elipsis
while (len > 1 && !strcmp(buffer+len-1, "."))
{
len-=1;
buffer[len] = 0;
}
//strip any enclosing quotes
while (*buffer == '\"' && len > 2 && !strcmp(buffer+len-1, "\""))
{
len-=2;
memmove(buffer, buffer+1, len);
buffer[len] = 0;
}
Key_ConsoleInsert(buffer);
}
else
{
if (buffer[0] == '^' && buffer[1] == '[')
{
//looks like it might be a link!
char *end = NULL;
char *info;
for (info = buffer + 2; *info; )
{
if (info[0] == '^' && info[1] == ']')
{
break;
}
if (*info == '\\')
break;
else if (info[0] == '^' && info[1] == '^')
info+=2;
else
info++;
}
for(end = info; *end; )
{
if (end[0] == '^' && end[1] == ']')
{
//okay, its a valid link that they clicked
*end = 0;
#ifdef CSQC_DAT
if (!CSQC_ConsoleLink(buffer+2, info))
#endif
{
Key_DefaultLinkClicked(buffer+2, info);
}
break;
}
if (end[0] == '^' && end[1] == '^')
end+=2;
else
end++;
}
}
}
Z_Free(buffer);
}
else
Con_Footerf(false, "");
}
if (key == K_MOUSE2 && con_mousedown[2] == 2)
{
con_mousedown[2] = 0;
buffer = Con_CopyConsole(true); //don't keep markup if we're copying to the clipboard
if (!buffer)
return;
Sys_SaveClipboard(buffer);
Z_Free(buffer);
}
}
//if the referenced (trailing) chevron is doubled up, then it doesn't act as part of any markup and should be ignored for such things.
static qboolean utf_specialchevron(unsigned char *start, unsigned char *chev)
{
int count = 0;
while (chev >= start)
{
if (*chev-- == '^')
count++;
else
break;
}
return count&1;
}
//move the cursor one char to the left. cursor must be within the 'start' string.
static unsigned char *utf_left(unsigned char *start, unsigned char *cursor)
{
if (cursor == start)
return cursor;
if (1)//com_parseutf8.ival>0)
{
cursor--;
while ((*cursor & 0xc0) == 0x80 && cursor > start)
cursor--;
}
else
cursor--;
//FIXME: should verify that the ^ isn't doubled.
if (*cursor == ']' && cursor > start && utf_specialchevron(start, cursor-1))
{
//just stepped onto a link
unsigned char *linkstart;
linkstart = cursor-1;
while(linkstart >= start)
{
//FIXME: should verify that the ^ isn't doubled.
if (utf_specialchevron(start, linkstart) && linkstart[1] == '[')
return linkstart;
linkstart--;
}
}
return cursor;
}
//move the cursor one char to the right.
static unsigned char *utf_right(unsigned char *start, unsigned char *cursor)
{
//FIXME: should make sure this is not doubled.
if (utf_specialchevron(start, cursor) && cursor[1] == '[')
{
//just stepped over a link
char *linkend;
linkend = cursor+2;
while(*linkend)
{
if (utf_specialchevron(start, linkend) && linkend[1] == ']')
return linkend+2;
else
linkend++;
}
return linkend;
}
if (1)//com_parseutf8.ival>0)
{
int skip = 1;
//figure out the length of the char
if ((*cursor & 0xc0) == 0x80)
skip = 1; //error
else if ((*cursor & 0xe0) == 0xc0)
skip = 2;
else if ((*cursor & 0xf0) == 0xe0)
skip = 3;
else if ((*cursor & 0xf1) == 0xf0)
skip = 4;
else if ((*cursor & 0xf3) == 0xf1)
skip = 5;
else if ((*cursor & 0xf7) == 0xf3)
skip = 6;
else if ((*cursor & 0xff) == 0xf7)
skip = 7;
else skip = 1;
while (*cursor && skip)
{
cursor++;
skip--;
}
}
else if (*cursor)
cursor++;
return cursor;
}
/*
====================
Key_Console
Interactive line editing and console scrollback
====================
*/
void Key_Console (unsigned int unicode, int key)
{
qboolean ctrl = keydown[K_LCTRL] || keydown[K_RCTRL];
qboolean shift = keydown[K_LSHIFT] || keydown[K_RSHIFT];
char *clipText;
char utf8[8];
//weirdness for the keypad.
if ((unicode >= '0' && unicode <= '9') || unicode == '.')
key = 0;
if (con_current->redirect)
{
if (key == K_TAB)
{ // command completion
if (ctrl || shift)
{
Con_CycleConsole();
return;
}
}
con_current->redirect(con_current, key);
return;
}
if ((key == K_MOUSE1 || key == K_MOUSE2))
{
int xpos, ypos;
xpos = (int)((mousecursor_x*vid.width)/(vid.pixelwidth*8));
ypos = (int)((mousecursor_y*vid.height)/(vid.pixelheight*8));
con_mousedown[0] = mousecursor_x;
con_mousedown[1] = mousecursor_y;
if (ypos == 0 && con_main.next)
{
console_t *con;
for (con = &con_main; con; con = con->next)
{
if (con == &con_main)
xpos -= 5;
else
xpos -= strlen(con->name)+1;
if (xpos == -1)
break;
if (xpos < 0)
{
if (key == K_MOUSE2)
Con_Destroy (con);
else
con_current = con;
break;
}
}
}
else if (key == K_MOUSE2)
con_mousedown[2] = 2;
else
con_mousedown[2] = 1;
return;
}
if (key == K_ENTER || key == K_KP_ENTER)
{ // backslash text are commands, else chat
int oldl = edit_line;
edit_line = (edit_line + 1) & (CON_EDIT_LINES_MASK);
history_line = edit_line;
Z_Free(key_lines[edit_line]);
key_lines[edit_line] = BZ_Malloc(2);
key_lines[edit_line][0] = ']';
key_lines[edit_line][1] = '\0';
key_linepos = 1;
if (con_current->linebuffered)
con_current->linebuffered(con_current, key_lines[oldl]+1);
con_commandmatch = 0;
return;
}
if (key == K_SPACE && ctrl && con_current->commandcompletion)
{
char *txt = key_lines[edit_line]+1;
if (*txt == '/')
txt++;
if (Cmd_CompleteCommand(txt, true, true, con_current->commandcompletion, NULL))
{
CompleteCommand (true);
return;
}
}
if (key == K_TAB)
{ // command completion
if (shift)
{
Con_CycleConsole();
return;
}
if (con_current->commandcompletion)
CompleteCommand (ctrl);
return;
}
if (key != K_CTRL && key != K_SHIFT && con_commandmatch)
con_commandmatch=1;
if (key == K_LEFTARROW || key == K_KP_LEFTARROW)
{
if (ctrl)
{
//ignore whitespace if we're at the end of the word
while (key_linepos > 0 && key_lines[edit_line][key_linepos-1] == ' ')
key_linepos = utf_left(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
//keep skipping until we find the start of that word
while (ctrl && key_linepos > 1 && key_lines[edit_line][key_linepos-1] != ' ')
key_linepos = utf_left(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
}
else
key_linepos = utf_left(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
return;
}
if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW)
{
if (key_lines[edit_line][key_linepos])
{
key_linepos = utf_right(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
if (ctrl)
{
//skip over the word
while (key_lines[edit_line][key_linepos] && key_lines[edit_line][key_linepos] != ' ')
key_linepos = utf_right(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
//as well as any trailing whitespace
while (key_lines[edit_line][key_linepos] == ' ')
key_linepos = utf_right(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - key_lines[edit_line];
}
return;
}
else
key = ' ';
}
if (key == K_DEL || key == K_KP_DEL)
{
if (key_lines[edit_line][key_linepos])
{
int charlen = utf_right(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos) - (key_lines[edit_line] + key_linepos);
memmove(key_lines[edit_line]+key_linepos, key_lines[edit_line]+key_linepos+charlen, strlen(key_lines[edit_line]+key_linepos+charlen)+1);
return;
}
else
key = K_BACKSPACE;
}
if (key == K_BACKSPACE)
{
if (key_linepos > 1)
{
int charlen = (key_lines[edit_line]+key_linepos) - utf_left(key_lines[edit_line]+1, key_lines[edit_line] + key_linepos);
memmove(key_lines[edit_line]+key_linepos-charlen, key_lines[edit_line]+key_linepos, strlen(key_lines[edit_line]+key_linepos)+1);
key_linepos -= charlen;
}
if (!key_lines[edit_line][1])
con_commandmatch = 0;
return;
}
if (key == K_UPARROW || key == K_KP_UPARROW)
{
do
{
history_line = (history_line - 1) & CON_EDIT_LINES_MASK;
} while (history_line != edit_line
&& !key_lines[history_line][1]);
if (history_line == edit_line)
history_line = (edit_line+1)&CON_EDIT_LINES_MASK;
key_lines[edit_line] = BZ_Realloc(key_lines[edit_line], strlen(key_lines[history_line])+1);
Q_strcpy(key_lines[edit_line], key_lines[history_line]);
key_linepos = Q_strlen(key_lines[edit_line]);
key_lines[edit_line][0] = ']';
if (!key_lines[edit_line][1])
con_commandmatch = 0;
return;
}
if (key == K_DOWNARROW || key == K_KP_DOWNARROW)
{
if (history_line == edit_line)
{
key_lines[edit_line][0] = ']';
key_lines[edit_line][1] = '\0';
key_linepos=1;
con_commandmatch = 0;
return;
}
do
{
history_line = (history_line + 1) & CON_EDIT_LINES_MASK;
}
while (history_line != edit_line
&& !key_lines[history_line][1]);
if (history_line == edit_line)
{
key_lines[edit_line][0] = ']';
key_lines[edit_line][1] = '\0';
key_linepos = 1;
}
else
{
key_lines[edit_line] = BZ_Realloc(key_lines[edit_line], strlen(key_lines[history_line])+1);
Q_strcpy(key_lines[edit_line], key_lines[history_line]);
key_linepos = Q_strlen(key_lines[edit_line]);
}
return;
}
if (key == K_PGUP || key == K_KP_PGUP || key==K_MWHEELUP)
{
int i = 2;
if (ctrl)
i = 8;
if (!con_current->display)
return;
if (con_current->display == con_current->current)
i+=2; //skip over the blank input line, and extra so we actually move despite the addition of the ^^^^^ line
while (i-->0)
{
if (con_current->display->older == NULL)
break;
con_current->display = con_current->display->older;
}
return;
}
if (key == K_PGDN || key == K_KP_PGDN || key==K_MWHEELDOWN)
{
int i = 2;
if (ctrl)
i = 8;
if (!con_current->display)
return;
while (i-->0)
{
if (con_current->display->newer == NULL)
break;
con_current->display = con_current->display->newer;
}
if (con_current->display->newer && con_current->display->newer == con_current->current)
con_current->display = con_current->current;
return;
}
if (key == K_HOME || key == K_KP_HOME)
{
if (ctrl)
con_current->display = con_current->oldest;
else
key_linepos = 1;
return;
}
if (key == K_END || key == K_KP_END)
{
if (ctrl)
con_current->display = con_current->current;
else
key_linepos = strlen(key_lines[edit_line]);
return;
}
//beware that windows translates ctrl+c and ctrl+v to a control char
if (((unicode=='C' || unicode=='c' || unicode==3) && ctrl) || (ctrl && key == K_INS))
{
Sys_SaveClipboard(key_lines[edit_line]+1);
return;
}
if (((unicode=='V' || unicode=='v' || unicode==22) && ctrl) || (shift && key == K_INS))
{
clipText = Sys_GetClipboard();
if (clipText)
{
Key_ConsoleInsert(clipText);
Sys_CloseClipboard(clipText);
}
return;
}
if (unicode < ' ')
{
//if the user is entering control codes, then the ctrl+foo mechanism is probably unsupported by the unicode input stuff, so give best-effort replacements.
switch(unicode)
{
case 27/*'['*/: unicode = 0xe010; break;
case 29/*']'*/: unicode = 0xe011; break;
case 7/*'g'*/: unicode = 0xe086; break;
case 18/*'r'*/: unicode = 0xe087; break;
case 25/*'y'*/: unicode = 0xe088; break;
case 2/*'b'*/: unicode = 0xe089; break;
case 19/*'s'*/: unicode = 0xe080; break;
case 4/*'d'*/: unicode = 0xe081; break;
case 6/*'f'*/: unicode = 0xe082; break;
case 1/*'a'*/: unicode = 0xe083; break;
case 21/*'u'*/: unicode = 0xe01d; break;
case 9/*'i'*/: unicode = 0xe01e; break;
case 15/*'o'*/: unicode = 0xe01f; break;
case 10/*'j'*/: unicode = 0xe01c; break;
case 16/*'p'*/: unicode = 0xe09c; break;
case 13/*'m'*/: unicode = 0xe08b; break;
case 11/*'k'*/: unicode = 0xe08d; break;
case 14/*'n'*/: unicode = '\r'; break;
default:
// if (unicode)
// Con_Printf("escape code %i\n", unicode);
return;
}
}
else if (com_parseutf8.ival >= 0) //don't do this for iso8859-1. the major user of that is hexen2 which doesn't have these chars.
{
if (ctrl && !keydown[K_RALT])
{
if (unicode >= '0' && unicode <= '9')
unicode = unicode - '0' + 0xe012; // yellow number
else switch (unicode)
{
case '[': unicode = 0xe010; break;
case ']': unicode = 0xe011; break;
case 'g': unicode = 0xe086; break;
case 'r': unicode = 0xe087; break;
case 'y': unicode = 0xe088; break;
case 'b': unicode = 0xe089; break;
case '(': unicode = 0xe080; break;
case '=': unicode = 0xe081; break;
case ')': unicode = 0xe082; break;
case 'a': unicode = 0xe083; break;
case '<': unicode = 0xe01d; break;
case '-': unicode = 0xe01e; break;
case '>': unicode = 0xe01f; break;
case ',': unicode = 0xe01c; break;
case '.': unicode = 0xe09c; break;
case 'B': unicode = 0xe08b; break;
case 'C': unicode = 0xe08d; break;
case 'n': unicode = '\r'; break;
}
}
if (keydown[K_LALT] && unicode > 32 && unicode < 128)
unicode |= 0xe080; // red char
}
unicode = utf8_encode(utf8, unicode, sizeof(utf8)-1);
if (unicode)
{
utf8[unicode] = 0;
Key_ConsoleInsert(utf8);
}
}
//============================================================================
qboolean chat_team;
char chat_buffer[MAXCMDLINE];
int chat_bufferlen = 0;
void Key_Message (int key, int unicode)
{
if (key == K_ENTER || key == K_KP_ENTER)
{
if (chat_buffer[0])
{ //send it straight into the command.
Cmd_TokenizeString(va("%s %s", chat_team?"say_team":"say", chat_buffer), true, false);
CL_Say(chat_team, "");
}
key_dest = key_game;
chat_bufferlen = 0;
chat_buffer[0] = 0;
return;
}
if (key == K_ESCAPE)
{
key_dest = key_game;
chat_bufferlen = 0;
chat_buffer[0] = 0;
return;
}
if (key < 32 || key > 127)
return; // non printable
if (key == K_BACKSPACE)
{
if (chat_bufferlen)
{
chat_bufferlen--;
chat_buffer[chat_bufferlen] = 0;
}
return;
}
if (chat_bufferlen == sizeof(chat_buffer)-1)
return; // all full
chat_buffer[chat_bufferlen++] = unicode;
chat_buffer[chat_bufferlen] = 0;
}
//============================================================================
char *Key_GetBinding(int keynum)
{
if (keynum >= 0 && keynum < K_MAX)
return keybindings[keynum][0];
return NULL;
}
/*
===================
Key_StringToKeynum
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 (char *str, int *modifier)
{
keyname_t *kn;
char *underscore;
if (!strnicmp(str, "std_", 4))
*modifier = 0;
else
{
*modifier = 0;
while(1)
{
underscore = strchr(str, '_');
if (!underscore || !underscore[1])
break; //nothing afterwards or no underscore.
if (!strnicmp(str, "shift_", 6))
*modifier |= 1;
else if (!strnicmp(str, "alt_", 4))
*modifier |= 2;
else if (!strnicmp(str, "ctrl_", 5))
*modifier |= 4;
else
break;
str = underscore+1; //next char.
}
if (!*modifier)
*modifier = ~0;
}
if (!str || !str[0])
return -1;
if (!str[1]) //single char.
{
#if 0//def _WIN32
return VkKeyScan(str[0]);
#else
return str[0];
#endif
}
if (!strncmp(str, "K_", 2))
str+=2;
for (kn=keynames ; kn->name ; kn++)
{
if (!Q_strcasecmp(str,kn->name))
return kn->keynum;
}
if (atoi(str)) //assume ascii code. (prepend with a 0 if needed)
{
return atoi(str);
}
return -1;
}
/*
===================
Key_KeynumToString
Returns a string (either a single ascii char, or a K_* name) for the
given keynum.
FIXME: handle quote special (general escape sequence?)
===================
*/
char *Key_KeynumToString (int keynum)
{
keyname_t *kn;
static char tinystr[2];
if (keynum == -1)
return "<KEY NOT FOUND>";
if (keynum > 32 && keynum < 127)
{ // printable ascii
tinystr[0] = keynum;
tinystr[1] = 0;
return tinystr;
}
for (kn=keynames ; kn->name ; kn++)
if (keynum == kn->keynum)
return kn->name;
{
if (keynum < 10) //don't let it be a single character
return va("0%i", keynum);
return va("%i", keynum);
}
return "<UNKNOWN KEYNUM>";
}
/*
===================
Key_SetBinding
===================
*/
void Key_SetBinding (int keynum, int modifier, char *binding, int level)
{
char *newc;
int l;
if (modifier == ~0) //all of the possibilities.
{
for (l = 0; l < KEY_MODIFIERSTATES; l++)
Key_SetBinding(keynum, l, binding, level);
return;
}
if (keynum < 0 || keynum >= K_MAX)
return;
//just so the quit menu realises it needs to show something.
Cvar_ConfigChanged();
// free old bindings
if (keybindings[keynum][modifier])
{
Z_Free (keybindings[keynum][modifier]);
keybindings[keynum][modifier] = NULL;
}
if (!binding)
{
keybindings[keynum][modifier] = NULL;
return;
}
// allocate memory for new binding
l = Q_strlen (binding);
newc = Z_Malloc (l+1);
Q_strcpy (newc, binding);
newc[l] = 0;
keybindings[keynum][modifier] = newc;
bindcmdlevel[keynum][modifier] = level;
}
/*
===================
Key_Unbind_f
===================
*/
void Key_Unbind_f (void)
{
int b, modifier;
if (Cmd_Argc() != 2)
{
Con_Printf ("unbind <key> : remove commands from a key\n");
return;
}
b = Key_StringToKeynum (Cmd_Argv(1), &modifier);
if (b==-1)
{
Con_Printf ("\"%s\" isn't a valid key\n", Cmd_Argv(1));
return;
}
Key_SetBinding (b, modifier, NULL, Cmd_ExecLevel);
}
void Key_Unbindall_f (void)
{
int i;
for (i=0 ; i<K_MAX ; i++)
if (keybindings[i])
Key_SetBinding (i, ~0, NULL, Cmd_ExecLevel);
}
/*
===================
Key_Bind_f
===================
*/
void Key_Bind_f (void)
{
int i, c, b, modifier;
char cmd[1024];
c = Cmd_Argc();
if (c < 2)
{
Con_Printf ("bind <key> [command] : attach a command to a key\n");
return;
}
b = Key_StringToKeynum (Cmd_Argv(1), &modifier);
if (b==-1)
{
Con_Printf ("\"%s\" isn't a valid key\n", Cmd_Argv(1));
return;
}
if (c == 2)
{
if (keybindings[b][0])
Con_Printf ("\"%s\" = \"%s\"\n", Cmd_Argv(1), keybindings[b][0] );
else
Con_Printf ("\"%s\" is not bound\n", Cmd_Argv(1) );
return;
}
if (c > 3)
{
Cmd_ShiftArgs(1, Cmd_ExecLevel==RESTRICT_LOCAL);
Key_SetBinding (b, modifier, Cmd_Args(), Cmd_ExecLevel);
return;
}
// copy the rest of the command line
cmd[0] = 0; // start out with a null string
for (i=2 ; i< c ; i++)
{
Q_strncatz (cmd, Cmd_Argv(i), sizeof(cmd));
if (i != (c-1))
Q_strncatz (cmd, " ", sizeof(cmd));
}
Key_SetBinding (b, modifier, cmd, Cmd_ExecLevel);
}
void Key_BindLevel_f (void)
{
int i, c, b, modifier;
char cmd[1024];
c = Cmd_Argc();
if (c != 2 && c != 3)
{
Con_Printf ("bindat <key> [<level> <command>] : attach a command to a key for a specific level of access\n");
return;
}
b = Key_StringToKeynum (Cmd_Argv(1), &modifier);
if (b==-1)
{
Con_Printf ("\"%s\" isn't a valid key\n", Cmd_Argv(1));
return;
}
if (c == 2)
{
if (keybindings[b])
Con_Printf ("\"%s\" (%i)= \"%s\"\n", Cmd_Argv(1), bindcmdlevel[b][modifier], keybindings[b][modifier] );
else
Con_Printf ("\"%s\" is not bound\n", Cmd_Argv(1) );
return;
}
if (Cmd_IsInsecure())
{
Con_Printf("Server attempted usage of bindat\n");
return;
}
// copy the rest of the command line
cmd[0] = 0; // start out with a null string
for (i=3 ; i< c ; i++)
{
Q_strncatz (cmd, Cmd_Argv(i), sizeof(cmd));
if (i != (c-1))
Q_strncatz (cmd, " ", sizeof(cmd));
}
Key_SetBinding (b, modifier, cmd, atoi(Cmd_Argv(2)));
}
/*
============
Key_WriteBindings
Writes lines containing "bind key value"
============
*/
void Key_WriteBindings (vfsfile_t *f)
{
char *s;
int i, m;
char *binding, *base;
char prefix[128];
for (i=0 ; i<K_MAX ; i++) //we rebind the key with all modifiers to get the standard bind, then change the specific ones.
{ //this does two things, it normally allows us to skip 7 of the 8 possibilities
base = keybindings[i][0]; //plus we can use the config with other clients.
if (!base)
base = "";
for (m = 0; m < KEY_MODIFIERSTATES; m++)
{
binding = keybindings[i][m];
if (!binding)
binding = "";
if (strcmp(binding, base) || (m==0 && keybindings[i][0]) || bindcmdlevel[i][m] != bindcmdlevel[i][0])
{
*prefix = '\0';
if (m & 4)
strcat(prefix, "CTRL_");
if (m & 2)
strcat(prefix, "ALT_");
if (m & 1)
strcat(prefix, "SHIFT_");
if (bindcmdlevel[i][m] != bindcmdlevel[i][0])
{
if (i == ';')
s = va("bindlevel \"%s%s\" %i \"%s\"\n", prefix, Key_KeynumToString(i), bindcmdlevel[i][m], keybindings[i][m]);
else if (i == '\"')
s = va("bindlevel \"%s%s\" %i \"%s\"\n", prefix, "\"\"", bindcmdlevel[i][m], keybindings[i][m]);
else
s = va("bindlevel %s%s %i \"%s\"\n", prefix, Key_KeynumToString(i), bindcmdlevel[i][m], keybindings[i][m]);
}
else
{
if (i == ';')
s = va("bind \"%s%s\" \"%s\"\n", prefix, Key_KeynumToString(i), keybindings[i][m]);
else if (i == '\"')
s = va("bind \"%s%s\" \"%s\"\n", prefix, "\"\"", keybindings[i][m]);
else
s = va("bind %s%s \"%s\"\n", prefix, Key_KeynumToString(i), keybindings[i][m]);
}
VFS_WRITE(f, s, strlen(s));
}
}
}
}
/*
===================
Key_Init
===================
*/
void Key_Init (void)
{
int i;
for (i=0 ; i<=CON_EDIT_LINES_MASK ; i++)
{
key_lines[i] = Z_Malloc(2);
key_lines[i][0] = ']';
}
key_linepos = 1;
//
// init ascii characters in console mode
//
for (i=32 ; i<128 ; i++)
consolekeys[i] = true;
consolekeys[K_ENTER] = true;
consolekeys[K_KP_ENTER] = true;
consolekeys[K_TAB] = true;
consolekeys[K_LEFTARROW] = true;
consolekeys[K_RIGHTARROW] = true;
consolekeys[K_UPARROW] = true;
consolekeys[K_DOWNARROW] = true;
consolekeys[K_KP_LEFTARROW] = true;
consolekeys[K_KP_RIGHTARROW] = true;
consolekeys[K_KP_UPARROW] = true;
consolekeys[K_KP_DOWNARROW] = true;
consolekeys[K_BACKSPACE] = true;
consolekeys[K_DEL] = true;
consolekeys[K_KP_DEL] = true;
consolekeys[K_HOME] = true;
consolekeys[K_KP_HOME] = true;
consolekeys[K_END] = true;
consolekeys[K_KP_END] = true;
consolekeys[K_PGUP] = true;
consolekeys[K_KP_PGUP] = true;
consolekeys[K_PGDN] = true;
consolekeys[K_KP_PGDN] = true;
consolekeys[K_LSHIFT] = true;
consolekeys[K_RSHIFT] = true;
consolekeys[K_MWHEELUP] = true;
consolekeys[K_MWHEELDOWN] = true;
consolekeys[K_LCTRL] = true;
consolekeys[K_RCTRL] = true;
consolekeys[K_LALT] = true;
consolekeys[K_RALT] = true;
consolekeys['`'] = false;
consolekeys['~'] = false;
for (i=K_MOUSE1 ; i<K_MOUSE10 ; i++)
{
consolekeys[i] = true;
}
consolekeys[K_MWHEELUP] = true;
consolekeys[K_MWHEELDOWN] = true;
for (i=0 ; i<K_MAX ; i++)
keyshift[i] = i;
for (i='a' ; i<='z' ; i++)
keyshift[i] = i - 'a' + 'A';
keyshift['1'] = '!';
keyshift['2'] = '@';
keyshift['3'] = '#';
keyshift['4'] = '$';
keyshift['5'] = '%';
keyshift['6'] = '^';
keyshift['7'] = '&';
keyshift['8'] = '*';
keyshift['9'] = '(';
keyshift['0'] = ')';
keyshift['-'] = '_';
keyshift['='] = '+';
keyshift[','] = '<';
keyshift['.'] = '>';
keyshift['/'] = '?';
keyshift[';'] = ':';
keyshift['\''] = '"';
keyshift['['] = '{';
keyshift[']'] = '}';
keyshift['`'] = '~';
keyshift['\\'] = '|';
menubound[K_ESCAPE] = true;
for (i=0 ; i<12 ; i++)
menubound[K_F1+i] = true;
//
// register our functions
//
Cmd_AddCommand ("bind",Key_Bind_f);
Cmd_AddCommand ("bindlevel",Key_BindLevel_f);
Cmd_AddCommand ("unbind",Key_Unbind_f);
Cmd_AddCommand ("unbindall",Key_Unbindall_f);
Cvar_Register (&con_selectioncolour, "Console variables");
Cvar_Register (&con_echochat, "Console variables");
}
qboolean Key_MouseShouldBeFree(void)
{
//returns if the mouse should be a cursor or if it should go to the menu
//if true, the input code is expected to return mouse cursor positions rather than deltas
extern cvar_t cl_prydoncursor;
extern int mouseusedforgui;
if (mouseusedforgui) //I don't like this
return true;
// if (!ActiveApp)
// return true;
if (key_dest == key_menu)
{
if (m_state == m_complex || m_state == m_plugin /*|| m_state == m_menu_dat*/)
return true;
}
if (key_dest == key_console || key_dest == key_editor)
return true;
#ifdef VM_UI
if (UI_MenuState())
return false;
#endif
if (Media_PlayingFullScreen())
return true;
if (cl_prydoncursor.ival)
return true;
return false;
}
/*
===================
Key_Event
Called by the system between frames for both key up and key down events
Should NOT be called during an interrupt!
===================
*/
void Key_Event (int devid, int key, unsigned int unicode, qboolean down)
{
char *kb;
char p[16];
char cmd[1024];
int keystate, oldstate;
int conkey = consolekeys[key] || (unicode && (key != '`' || key_linepos>1)); //if the input line is empty, allow ` to toggle the console, otherwise enter it as actual text.
// Con_Printf ("%i : %i : %i\n", key, unicode, down); //@@@
oldstate = KeyModifier(keydown[K_LSHIFT]|keydown[K_RSHIFT], keydown[K_LALT]|keydown[K_RALT], keydown[K_LCTRL]|keydown[K_RCTRL]);
keydown[key] = down;
if (key == K_LSHIFT || key == K_RSHIFT || key == K_LALT || key == K_RALT || key == K_LCTRL || key == K_RCTRL)
{
int k;
keystate = KeyModifier(keydown[K_LSHIFT]|keydown[K_RSHIFT], keydown[K_LALT]|keydown[K_RALT], keydown[K_LCTRL]|keydown[K_RCTRL]);
for (k = 0; k < K_MAX; k++)
{ //go through the old state removing all depressed keys. they are all up now.
if (k == K_LSHIFT || k == K_RSHIFT || k == K_LALT || k == K_RALT || k == K_LCTRL || k == K_RCTRL)
continue;
if (deltaused[k][oldstate])
{
if (keybindings[k][oldstate] == keybindings[k][keystate] || !strcmp(keybindings[k][oldstate], keybindings[k][keystate]))
{ //bindings match. skip this key
// Con_Printf ("keeping bind %i\n", k); //@@@
deltaused[k][oldstate] = false;
deltaused[k][keystate] = true;
continue;
}
// Con_Printf ("removing bind %i\n", k); //@@@
deltaused[k][oldstate] = false;
kb = keybindings[k][oldstate];
if (kb && kb[0] == '+')
{
Q_snprintfz (cmd, sizeof(cmd), "-%s %i\n", kb+1, k+oldstate*256);
Cbuf_AddText (cmd, bindcmdlevel[k][oldstate]);
}
if (keyshift[k] != k)
{
kb = keybindings[keyshift[k]][oldstate];
if (kb && kb[0] == '+')
{
Q_snprintfz (cmd, sizeof(cmd), "-%s %i\n", kb+1, k+oldstate*256);
Cbuf_AddText (cmd, bindcmdlevel[k][oldstate]);
}
}
}
if (keydown[k] && (key_dest != key_console && key_dest != key_message))
{
deltaused[k][keystate] = true;
// Con_Printf ("adding bind %i\n", k); //@@@
kb = keybindings[k][keystate];
if (kb)
{
if (kb[0] == '+')
{ // button commands add keynum as a parm
Q_snprintfz (cmd, sizeof(cmd), "%s %i\n", kb, k+keystate*256);
Cbuf_AddText (cmd, bindcmdlevel[k][keystate]);
}
else
{
Cbuf_AddText (kb, bindcmdlevel[k][keystate]);
Cbuf_AddText ("\n", bindcmdlevel[k][keystate]);
}
}
}
}
keystate = oldstate = 0;
}
else
keystate = oldstate;
if (!down)
key_repeats[key] = 0;
key_lastpress = key;
key_count++;
if (key_count <= 0)
{
return; // just catching keys for Con_NotifyBox
}
// update auto-repeat status
if (down)
{
key_repeats[key]++;
// if (key >= 200 && !keybindings[key]) //is this too annoying?
// Con_Printf ("%s is unbound, hit F4 to set.\n", Key_KeynumToString (key) );
}
if (key == K_LSHIFT || key == K_RSHIFT)
{
shift_down = keydown[K_LSHIFT]|keydown[K_RSHIFT];
}
if (key == K_ESCAPE)
if (shift_down)
{
if (down)
{
Con_ToggleConsole_f();
return;
}
}
//yes, csqc is allowed to steal the escape key.
if (key != '`' && (!down || key != K_ESCAPE || (key_dest == key_game && !shift_down)))
if (key_dest == key_game && !Media_PlayingFullScreen())
{
#ifdef CSQC_DAT
if (CSQC_KeyPress(key, unicode, down, devid)) //give csqc a chance to handle it.
return;
#endif
#ifdef VM_CG
if (CG_KeyPress(key, unicode, down))
return;
#endif
}
//
// handle escape specialy, so the user can never unbind it
//
if (key == K_ESCAPE)
{
#ifdef VM_UI
#ifdef TEXTEDITOR
if (key_dest == key_game)
#endif
{
if (down && Media_PlayingFullScreen())
{
Media_StopFilm(false);
return;
}
if (UI_KeyPress(key, unicode, down)) //Allow the UI to see the escape key. It is possible that a developer may get stuck at a menu.
return;
}
#endif
if (!down)
{
if (key_dest == key_menu)
M_Keyup (key, unicode);
return;
}
switch (key_dest)
{
case key_message:
Key_Message (key, unicode);
break;
case key_menu:
M_Keydown (key, unicode);
break;
#ifdef TEXTEDITOR
case key_editor:
Editor_Key (key, unicode);
break;
#endif
case key_game:
if (Media_PlayingFullScreen())
{
Media_StopFilm(true);
break;
}
case key_console:
if (cls.state && key_dest == key_console)
key_dest = key_game;
else
M_ToggleMenu_f ();
break;
default:
Sys_Error ("Bad key_dest");
}
return;
}
#ifndef NOMEDIA
if (key_dest == key_game && Media_PlayingFullScreen())
{
Media_Send_KeyEvent(NULL, key, unicode, down?0:1);
return;
}
#endif
//
// key up events only generate commands if the game key binding is
// a button command (leading + sign). These will occur even in console mode,
// to keep the character from continuing an action started before a console
// switch. Button commands include the keynum as a parameter, so multiple
// downs can be matched with ups
//
if (!down)
{
switch (key_dest)
{
case key_menu:
M_Keyup (key, unicode);
break;
case key_console:
Key_ConsoleRelease(key, unicode);
break;
default:
break;
}
if (!deltaused[key][keystate]) //this wasn't down, so don't make it leave down state.
return;
deltaused[key][keystate] = false;
if (key == K_RALT) //simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_ALT;
if (key == K_RCTRL) //simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_CTRL;
if (key == K_RSHIFT)//simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_SHIFT;
if (devid)
Q_snprintfz (p, sizeof(p), "p %i ", devid+1);
else
*p = 0;
kb = keybindings[key][keystate];
if (kb && kb[0] == '+')
{
Q_snprintfz (cmd, sizeof(cmd), "-%s%s %i\n", p, kb+1, key+oldstate*256);
Cbuf_AddText (cmd, bindcmdlevel[key][keystate]);
}
if (keyshift[key] != key)
{
kb = keybindings[keyshift[key]][keystate];
if (kb && kb[0] == '+')
{
Q_snprintfz (cmd, sizeof(cmd), "-%s%s %i\n", p, kb+1, key+oldstate*256);
Cbuf_AddText (cmd, bindcmdlevel[key][keystate]);
}
}
return;
}
//
// during demo playback, most keys bring up the main menu
//
if (cls.demoplayback && cls.demoplayback != DPB_MVD && cls.demoplayback != DPB_EZTV && down && conkey && key != K_TAB && key_dest == key_game)
{
M_ToggleMenu_f ();
return;
}
//
// if not a consolekey, send to the interpreter no matter what mode is
//
#ifdef VM_UI
if (key != '`' && key != '~')
if (key_dest == key_game || !down)
{
if (UI_KeyPress(key, unicode, down) && down) //UI is allowed to take these keydowns. Keyups are always maintained.
return;
}
#endif
if (key && ((key_dest == key_menu && menubound[key])
|| (key_dest == key_console && !conkey)
|| (key_dest == key_game && ( cls.state == ca_active || (!conkey) ) ) ))
{
/*don't auto-repeat binds as it breaks too many scripts*/
if (key_repeats[key] > 1)
return;
deltaused[key][keystate] = true;
if (devid)
Q_snprintfz (p, sizeof(p), "p %i ", devid+1);
else
*p = 0;
if (key == K_RALT) //simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_ALT;
if (key == K_RCTRL) //simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_CTRL;
if (key == K_RSHIFT)//simulate a singular alt for binds. really though, this code should translate to csqc/menu keycodes and back to resolve the weirdness instead.
key = K_SHIFT;
kb = keybindings[key][keystate];
if (kb)
{
if (kb[0] == '+')
{ // button commands add keynum as a parm
Q_snprintfz (cmd, sizeof(cmd), "+%s%s %i\n", p, kb+1, key+oldstate*256);
Cbuf_AddText (cmd, bindcmdlevel[key][keystate]);
}
else
{
if (*p)Cbuf_AddText (p, bindcmdlevel[key][keystate]);
Cbuf_AddText (kb, bindcmdlevel[key][keystate]);
Cbuf_AddText ("\n", bindcmdlevel[key][keystate]);
}
}
return;
}
if (!down)
{
switch (key_dest)
{
case key_menu:
M_Keyup (key, unicode);
break;
default:
break;
}
return; // other systems only care about key down events
}
switch (key_dest)
{
case key_message:
Key_Message (key, unicode);
break;
case key_menu:
M_Keydown (key, unicode);
break;
#ifdef TEXTEDITOR
case key_editor:
Editor_Key (key, unicode);
break;
#endif
case key_game:
case key_console:
if ((key && unicode) || key == K_ENTER || key == K_KP_ENTER || key == K_TAB)
key_dest = key_console;
Key_Console (unicode, key);
break;
default:
Sys_Error ("Bad key_dest");
}
}
/*
===================
Key_ClearStates
===================
*/
void Key_ClearStates (void)
{
int i;
for (i=0 ; i<K_MAX ; i++)
{
keydown[i] = false;
key_repeats[i] = false;
}
}
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