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quakeforge/libs/video/targets/keys.c
Bill Currie 78a3e398d5 * taniwha gets medieval on extern
2001-10-28 04:23:37 +00:00

1058 lines
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/*
keys.c
(description)
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
*/
static const char rcsid[] =
"$Id$";
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include "QF/cmd.h"
#include "QF/console.h"
#include "QF/cvar.h"
#include "QF/keys.h"
#include "QF/screen.h"
#include "QF/sys.h"
#include "QF/zone.h"
#include "compat.h"
#include "old_keys.h"
/* key up events are sent even if in console mode */
cvar_t *cl_chatmode;
cvar_t *in_bind_imt;
char key_lines[32][MAXCMDLINE];
int key_linepos;
int key_lastpress;
int edit_line = 0;
int history_line = 0;
keydest_t key_dest = key_console;
imt_t game_target = IMT_CONSOLE;
char *keybindings[IMT_LAST][QFK_LAST];
int keydown[QFK_LAST];
qboolean chat_team;
char chat_buffer[MAXCMDLINE];
int chat_bufferlen = 0;
typedef struct {
char *name;
imt_t imtnum;
} imtname_t;
imtname_t imtnames[] = {
{"IMT_CONSOLE", IMT_CONSOLE},
{"IMT_0", IMT_0},
{"IMT_1", IMT_1},
{"IMT_2", IMT_2},
{"IMT_3", IMT_3},
{"IMT_4", IMT_4},
{"IMT_5", IMT_5},
{"IMT_6", IMT_6},
{"IMT_7", IMT_7},
{"IMT_8", IMT_8},
{"IMT_9", IMT_9},
{"IMT_10", IMT_10},
{"IMT_11", IMT_11},
{"IMT_12", IMT_12},
{"IMT_13", IMT_13},
{"IMT_14", IMT_14},
{"IMT_15", IMT_15},
{"IMT_16", IMT_16},
{"IMT_DEFAULT", IMT_0},
{NULL, 0}
};
typedef struct {
char *name;
knum_t keynum;
} keyname_t;
keyname_t keynames[] = {
{ "K_UNKNOWN", QFK_UNKNOWN },
{ "K_FIRST", QFK_FIRST },
{ "K_BACKSPACE", QFK_BACKSPACE },
{ "K_TAB", QFK_TAB },
{ "K_CLEAR", QFK_CLEAR },
{ "K_RETURN", QFK_RETURN },
{ "K_PAUSE", QFK_PAUSE },
{ "K_ESCAPE", QFK_ESCAPE },
{ "K_SPACE", QFK_SPACE },
{ "K_EXCLAIM", QFK_EXCLAIM },
{ "K_QUOTEDBL", QFK_QUOTEDBL },
{ "K_HASH", QFK_HASH },
{ "K_DOLLAR", QFK_DOLLAR },
{ "K_AMPERSAND", QFK_AMPERSAND },
{ "K_QUOTE", QFK_QUOTE },
{ "K_LEFTPAREN", QFK_LEFTPAREN },
{ "K_RIGHTPAREN", QFK_RIGHTPAREN },
{ "K_ASTERISK", QFK_ASTERISK },
{ "K_PLUS", QFK_PLUS },
{ "K_COMMA", QFK_COMMA },
{ "K_MINUS", QFK_MINUS },
{ "K_PERIOD", QFK_PERIOD },
{ "K_SLASH", QFK_SLASH },
{ "K_0", QFK_0 },
{ "K_1", QFK_1 },
{ "K_2", QFK_2 },
{ "K_3", QFK_3 },
{ "K_4", QFK_4 },
{ "K_5", QFK_5 },
{ "K_6", QFK_6 },
{ "K_7", QFK_7 },
{ "K_8", QFK_8 },
{ "K_9", QFK_9 },
{ "K_COLON", QFK_COLON },
{ "K_SEMICOLON", QFK_SEMICOLON },
{ "K_LESS", QFK_LESS },
{ "K_EQUALS", QFK_EQUALS },
{ "K_GREATER", QFK_GREATER },
{ "K_QUESTION", QFK_QUESTION },
{ "K_AT", QFK_AT },
{ "K_LEFTBRACKET", QFK_LEFTBRACKET },
{ "K_BACKSLASH", QFK_BACKSLASH },
{ "K_RIGHTBRACKET", QFK_RIGHTBRACKET },
{ "K_CARET", QFK_CARET },
{ "K_UNDERSCORE", QFK_UNDERSCORE },
{ "K_BACKQUOTE", QFK_BACKQUOTE },
{ "K_a", QFK_a },
{ "K_b", QFK_b },
{ "K_c", QFK_c },
{ "K_d", QFK_d },
{ "K_e", QFK_e },
{ "K_f", QFK_f },
{ "K_g", QFK_g },
{ "K_h", QFK_h },
{ "K_i", QFK_i },
{ "K_j", QFK_j },
{ "K_k", QFK_k },
{ "K_l", QFK_l },
{ "K_m", QFK_m },
{ "K_n", QFK_n },
{ "K_o", QFK_o },
{ "K_p", QFK_p },
{ "K_q", QFK_q },
{ "K_r", QFK_r },
{ "K_s", QFK_s },
{ "K_t", QFK_t },
{ "K_u", QFK_u },
{ "K_v", QFK_v },
{ "K_w", QFK_w },
{ "K_x", QFK_x },
{ "K_y", QFK_y },
{ "K_z", QFK_z },
{ "K_DELETE", QFK_DELETE },
{ "K_WORLD_0", QFK_WORLD_0 },
{ "K_WORLD_1", QFK_WORLD_1 },
{ "K_WORLD_2", QFK_WORLD_2 },
{ "K_WORLD_3", QFK_WORLD_3 },
{ "K_WORLD_4", QFK_WORLD_4 },
{ "K_WORLD_5", QFK_WORLD_5 },
{ "K_WORLD_6", QFK_WORLD_6 },
{ "K_WORLD_7", QFK_WORLD_7 },
{ "K_WORLD_8", QFK_WORLD_8 },
{ "K_WORLD_9", QFK_WORLD_9 },
{ "K_WORLD_10", QFK_WORLD_10 },
{ "K_WORLD_11", QFK_WORLD_11 },
{ "K_WORLD_12", QFK_WORLD_12 },
{ "K_WORLD_13", QFK_WORLD_13 },
{ "K_WORLD_14", QFK_WORLD_14 },
{ "K_WORLD_15", QFK_WORLD_15 },
{ "K_WORLD_16", QFK_WORLD_16 },
{ "K_WORLD_17", QFK_WORLD_17 },
{ "K_WORLD_18", QFK_WORLD_18 },
{ "K_WORLD_19", QFK_WORLD_19 },
{ "K_WORLD_20", QFK_WORLD_20 },
{ "K_WORLD_21", QFK_WORLD_21 },
{ "K_WORLD_22", QFK_WORLD_22 },
{ "K_WORLD_23", QFK_WORLD_23 },
{ "K_WORLD_24", QFK_WORLD_24 },
{ "K_WORLD_25", QFK_WORLD_25 },
{ "K_WORLD_26", QFK_WORLD_26 },
{ "K_WORLD_27", QFK_WORLD_27 },
{ "K_WORLD_28", QFK_WORLD_28 },
{ "K_WORLD_29", QFK_WORLD_29 },
{ "K_WORLD_30", QFK_WORLD_30 },
{ "K_WORLD_31", QFK_WORLD_31 },
{ "K_WORLD_32", QFK_WORLD_32 },
{ "K_WORLD_33", QFK_WORLD_33 },
{ "K_WORLD_34", QFK_WORLD_34 },
{ "K_WORLD_35", QFK_WORLD_35 },
{ "K_WORLD_36", QFK_WORLD_36 },
{ "K_WORLD_37", QFK_WORLD_37 },
{ "K_WORLD_38", QFK_WORLD_38 },
{ "K_WORLD_39", QFK_WORLD_39 },
{ "K_WORLD_40", QFK_WORLD_40 },
{ "K_WORLD_41", QFK_WORLD_41 },
{ "K_WORLD_42", QFK_WORLD_42 },
{ "K_WORLD_43", QFK_WORLD_43 },
{ "K_WORLD_44", QFK_WORLD_44 },
{ "K_WORLD_45", QFK_WORLD_45 },
{ "K_WORLD_46", QFK_WORLD_46 },
{ "K_WORLD_47", QFK_WORLD_47 },
{ "K_WORLD_48", QFK_WORLD_48 },
{ "K_WORLD_49", QFK_WORLD_49 },
{ "K_WORLD_50", QFK_WORLD_50 },
{ "K_WORLD_51", QFK_WORLD_51 },
{ "K_WORLD_52", QFK_WORLD_52 },
{ "K_WORLD_53", QFK_WORLD_53 },
{ "K_WORLD_54", QFK_WORLD_54 },
{ "K_WORLD_55", QFK_WORLD_55 },
{ "K_WORLD_56", QFK_WORLD_56 },
{ "K_WORLD_57", QFK_WORLD_57 },
{ "K_WORLD_58", QFK_WORLD_58 },
{ "K_WORLD_59", QFK_WORLD_59 },
{ "K_WORLD_60", QFK_WORLD_60 },
{ "K_WORLD_61", QFK_WORLD_61 },
{ "K_WORLD_62", QFK_WORLD_62 },
{ "K_WORLD_63", QFK_WORLD_63 },
{ "K_WORLD_64", QFK_WORLD_64 },
{ "K_WORLD_65", QFK_WORLD_65 },
{ "K_WORLD_66", QFK_WORLD_66 },
{ "K_WORLD_67", QFK_WORLD_67 },
{ "K_WORLD_68", QFK_WORLD_68 },
{ "K_WORLD_69", QFK_WORLD_69 },
{ "K_WORLD_70", QFK_WORLD_70 },
{ "K_WORLD_71", QFK_WORLD_71 },
{ "K_WORLD_72", QFK_WORLD_72 },
{ "K_WORLD_73", QFK_WORLD_73 },
{ "K_WORLD_74", QFK_WORLD_74 },
{ "K_WORLD_75", QFK_WORLD_75 },
{ "K_WORLD_76", QFK_WORLD_76 },
{ "K_WORLD_77", QFK_WORLD_77 },
{ "K_WORLD_78", QFK_WORLD_78 },
{ "K_WORLD_79", QFK_WORLD_79 },
{ "K_WORLD_80", QFK_WORLD_80 },
{ "K_WORLD_81", QFK_WORLD_81 },
{ "K_WORLD_82", QFK_WORLD_82 },
{ "K_WORLD_83", QFK_WORLD_83 },
{ "K_WORLD_84", QFK_WORLD_84 },
{ "K_WORLD_85", QFK_WORLD_85 },
{ "K_WORLD_86", QFK_WORLD_86 },
{ "K_WORLD_87", QFK_WORLD_87 },
{ "K_WORLD_88", QFK_WORLD_88 },
{ "K_WORLD_89", QFK_WORLD_89 },
{ "K_WORLD_90", QFK_WORLD_90 },
{ "K_WORLD_91", QFK_WORLD_91 },
{ "K_WORLD_92", QFK_WORLD_92 },
{ "K_WORLD_93", QFK_WORLD_93 },
{ "K_WORLD_94", QFK_WORLD_94 },
{ "K_WORLD_95", QFK_WORLD_95 },
{ "K_KP0", QFK_KP0 },
{ "K_KP1", QFK_KP1 },
{ "K_KP2", QFK_KP2 },
{ "K_KP3", QFK_KP3 },
{ "K_KP4", QFK_KP4 },
{ "K_KP5", QFK_KP5 },
{ "K_KP6", QFK_KP6 },
{ "K_KP7", QFK_KP7 },
{ "K_KP8", QFK_KP8 },
{ "K_KP9", QFK_KP9 },
{ "K_KP_PERIOD", QFK_KP_PERIOD },
{ "K_KP_DIVIDE", QFK_KP_DIVIDE },
{ "K_KP_MULTIPLY", QFK_KP_MULTIPLY },
{ "K_KP_MINUS", QFK_KP_MINUS },
{ "K_KP_PLUS", QFK_KP_PLUS },
{ "K_KP_ENTER", QFK_KP_ENTER },
{ "K_KP_EQUALS", QFK_KP_EQUALS },
{ "K_UP", QFK_UP },
{ "K_DOWN", QFK_DOWN },
{ "K_RIGHT", QFK_RIGHT },
{ "K_LEFT", QFK_LEFT },
{ "K_INSERT", QFK_INSERT },
{ "K_HOME", QFK_HOME },
{ "K_END", QFK_END },
{ "K_PAGEUP", QFK_PAGEUP },
{ "K_PAGEDOWN", QFK_PAGEDOWN },
{ "K_F1", QFK_F1 },
{ "K_F2", QFK_F2 },
{ "K_F3", QFK_F3 },
{ "K_F4", QFK_F4 },
{ "K_F5", QFK_F5 },
{ "K_F6", QFK_F6 },
{ "K_F7", QFK_F7 },
{ "K_F8", QFK_F8 },
{ "K_F9", QFK_F9 },
{ "K_F10", QFK_F10 },
{ "K_F11", QFK_F11 },
{ "K_F12", QFK_F12 },
{ "K_F13", QFK_F13 },
{ "K_F14", QFK_F14 },
{ "K_F15", QFK_F15 },
{ "K_NUMLOCK", QFK_NUMLOCK },
{ "K_CAPSLOCK", QFK_CAPSLOCK },
{ "K_SCROLLOCK", QFK_SCROLLOCK },
{ "K_RSHIFT", QFK_RSHIFT },
{ "K_LSHIFT", QFK_LSHIFT },
{ "K_RCTRL", QFK_RCTRL },
{ "K_LCTRL", QFK_LCTRL },
{ "K_RALT", QFK_RALT },
{ "K_LALT", QFK_LALT },
{ "K_RMETA", QFK_RMETA },
{ "K_LMETA", QFK_LMETA },
{ "K_LSUPER", QFK_LSUPER },
{ "K_RSUPER", QFK_RSUPER },
{ "K_MODE", QFK_MODE },
{ "K_COMPOSE", QFK_COMPOSE },
{ "K_HELP", QFK_HELP },
{ "K_PRINT", QFK_PRINT },
{ "K_SYSREQ", QFK_SYSREQ },
{ "K_BREAK", QFK_BREAK },
{ "K_MENU", QFK_MENU },
{ "K_POWER", QFK_POWER },
{ "K_EURO", QFK_EURO },
{ "M_BUTTON1", QFM_BUTTON1 },
{ "M_BUTTON2", QFM_BUTTON2 },
{ "M_BUTTON3", QFM_BUTTON3 },
{ "M_WHEEL_UP", QFM_WHEEL_UP },
{ "M_WHEEL_DOWN", QFM_WHEEL_DOWN },
{ "J_BUTTON1", QFJ_BUTTON1 },
{ "J_BUTTON2", QFJ_BUTTON2 },
{ "J_BUTTON3", QFJ_BUTTON3 },
{ "J_BUTTON4", QFJ_BUTTON4 },
{ "J_BUTTON5", QFJ_BUTTON5 },
{ "J_BUTTON6", QFJ_BUTTON6 },
{ "J_BUTTON7", QFJ_BUTTON7 },
{ "J_BUTTON8", QFJ_BUTTON8 },
{ "J_BUTTON9", QFJ_BUTTON9 },
{ "J_BUTTON10", QFJ_BUTTON10 },
{ "J_BUTTON11", QFJ_BUTTON11 },
{ "J_BUTTON12", QFJ_BUTTON12 },
{ "J_BUTTON13", QFJ_BUTTON13 },
{ "J_BUTTON14", QFJ_BUTTON14 },
{ "J_BUTTON15", QFJ_BUTTON15 },
{ "J_BUTTON16", QFJ_BUTTON16 },
{ "J_BUTTON17", QFJ_BUTTON17 },
{ "J_BUTTON18", QFJ_BUTTON18 },
{ "J_BUTTON19", QFJ_BUTTON19 },
{ "J_BUTTON20", QFJ_BUTTON20 },
{ "J_BUTTON21", QFJ_BUTTON21 },
{ "J_BUTTON22", QFJ_BUTTON22 },
{ "J_BUTTON23", QFJ_BUTTON23 },
{ "J_BUTTON24", QFJ_BUTTON24 },
{ "J_BUTTON25", QFJ_BUTTON25 },
{ "J_BUTTON26", QFJ_BUTTON26 },
{ "J_BUTTON27", QFJ_BUTTON27 },
{ "J_BUTTON28", QFJ_BUTTON28 },
{ "J_BUTTON29", QFJ_BUTTON29 },
{ "J_BUTTON30", QFJ_BUTTON30 },
{ "J_BUTTON31", QFJ_BUTTON31 },
{ "J_BUTTON32", QFJ_BUTTON32 },
{NULL, 0}
};
/*
LINE TYPING INTO THE CONSOLE
*/
qboolean
CheckForCommand (void)
{
char command[128];
const char *cmd, *s;
int i;
s = key_lines[edit_line] + 1;
for (i = 0; i < 127; i++)
if (s[i] <= ' ')
break;
else
command[i] = s[i];
command[i] = 0;
cmd = Cmd_CompleteCommand (command);
if (!cmd || strcmp (cmd, command))
cmd = Cvar_CompleteVariable (command);
if (!cmd || strcmp (cmd, command))
return false; // just a chat message
return true;
}
/*
Key_Game
Game key handling.
*/
qboolean
Key_Game (knum_t key, short unicode)
{
char *kb;
char cmd[1024];
kb = Key_GetBinding(game_target, key);
if (!kb && (game_target > IMT_0))
kb = Key_GetBinding(IMT_0, key);
/*
Con_Printf("kb %p, game_target %d, key_dest %d, key %d\n", kb,
game_target, key_dest, key);
*/
if (!kb)
return false;
if (!keydown[key]) {
if (kb[0] == '+') {
snprintf (cmd, sizeof (cmd), "-%s %d\n", kb + 1, key);
Cbuf_AddText (cmd);
}
} else if (keydown[key] == 1) {
if (kb[0] == '+') {
snprintf (cmd, sizeof (cmd), "%s %d\n", kb, key);
Cbuf_AddText (cmd);
} else {
snprintf (cmd, sizeof (cmd), "%s\n", kb);
Cbuf_AddText (cmd);
}
}
return true;
}
/*
Key_Console
Interactive line editing and console scrollback
*/
void
Key_Console (knum_t key, short unicode)
{
int i;
if (keydown[key] != 1)
return;
if (Key_Game (key, unicode))
return;
if (unicode == '\x0D' || key == QFK_RETURN) {
// backslash text are commands, else
if (!strncmp(key_lines[edit_line], "//", 2))
goto no_lf;
else if (key_lines[edit_line][1] == '\\' ||
key_lines[edit_line][1] == '/')
Cbuf_AddText (key_lines[edit_line] + 2); // skip the >
else if (cl_chatmode->int_val != 1 && CheckForCommand ())
Cbuf_AddText (key_lines[edit_line] + 1); // valid command
else if (cl_chatmode->int_val) { // convert to a chat message
Cbuf_AddText ("say ");
Cbuf_AddText (key_lines[edit_line] + 1); // skip the >
} else
Cbuf_AddText (key_lines[edit_line] + 1); // skip the >
Cbuf_AddText ("\n");
no_lf:
Con_Printf ("%s\n", key_lines[edit_line]);
edit_line = (edit_line + 1) & 31;
history_line = edit_line;
key_lines[edit_line][0] = ']';
key_lines[edit_line][1] = '\0';
key_linepos = 1;
return;
}
if (unicode == '\t') { // command completion
Con_CompleteCommandLine ();
return;
}
if (unicode == '\x08') {
if (key_linepos > 1) {
memmove(key_lines[edit_line] + key_linepos - 1,
key_lines[edit_line] + key_linepos,
strlen(key_lines[edit_line] + key_linepos) + 1);
key_linepos--;
}
return;
}
if (key == QFK_DELETE) {
if (key_linepos < strlen (key_lines[edit_line])) {
memmove(key_lines[edit_line] + key_linepos,
key_lines[edit_line] + key_linepos + 1,
strlen(key_lines[edit_line] + key_linepos + 1) + 1);
}
return;
}
if (key == QFK_RIGHT) {
if (key_linepos < strlen (key_lines[edit_line]))
key_linepos++;
return;
}
if (key == QFK_LEFT) {
if (key_linepos > 1)
key_linepos--;
return;
}
if (key == QFK_UP) {
do {
history_line = (history_line - 1) & 31;
} while (history_line != edit_line && !key_lines[history_line][1]);
if (history_line == edit_line)
history_line = (edit_line + 1) & 31;
strcpy (key_lines[edit_line], key_lines[history_line]);
key_linepos = strlen (key_lines[edit_line]);
return;
}
if (key == QFK_DOWN) {
if (history_line == edit_line)
return;
do {
history_line = (history_line + 1) & 31;
}
while (history_line != edit_line && !key_lines[history_line][1]);
if (history_line == edit_line) {
key_lines[edit_line][0] = ']';
key_linepos = 1;
} else {
strcpy (key_lines[edit_line], key_lines[history_line]);
key_linepos = strlen (key_lines[edit_line]);
}
return;
}
if (key == QFK_PAGEUP || key == QFM_WHEEL_UP) {
con->display -= 2;
return;
}
if (key == QFK_PAGEDOWN || key == QFM_WHEEL_DOWN) {
con->display += 2;
if (con->display > con->current)
con->display = con->current;
return;
}
if (key == QFK_HOME) {
key_linepos = 1;
return;
}
if (key == QFK_END) {
key_linepos = strlen (key_lines[edit_line]);
return;
}
if (unicode < 32 || unicode > 127)
return; // non printable
i = strlen (key_lines[edit_line]);
if (i >= MAXCMDLINE - 1)
return;
// This also moves the ending \0
memmove (key_lines[edit_line] + key_linepos + 1,
key_lines[edit_line] + key_linepos, i - key_linepos + 1);
key_lines[edit_line][key_linepos] = unicode;
key_linepos++;
}
void
Key_Message (knum_t key, short unicode)
{
if (keydown[key] != 1)
return;
if (unicode == '\x0D' || key == QFK_RETURN) {
if (chat_team)
Cbuf_AddText ("say_team \"");
else
Cbuf_AddText ("say \"");
Cbuf_AddText (chat_buffer);
Cbuf_AddText ("\"\n");
key_dest = key_game;
game_target = IMT_0;
chat_bufferlen = 0;
chat_buffer[0] = 0;
return;
}
if (unicode == '\x1b' || key == QFK_ESCAPE) {
key_dest = key_game;
game_target = IMT_0;
chat_bufferlen = 0;
chat_buffer[0] = 0;
return;
}
if (unicode == '\x08') {
if (chat_bufferlen) {
chat_bufferlen--;
chat_buffer[chat_bufferlen] = 0;
}
return;
}
if (chat_bufferlen == sizeof (chat_buffer) - 1)
return; // all full
if (key < 32 || key > 127)
return; // non printable
chat_buffer[chat_bufferlen++] = unicode;
chat_buffer[chat_bufferlen] = 0;
}
//============================================================================
/*
Key_StringToIMTnum
Returns an imt number to be used to index imtbindings[] by looking at
the given string. Single ascii characters return themselves, while
the QFK_* names are matched up.
*/
int
Key_StringToIMTnum (const char *str)
{
imtname_t *kn;
if (!str || !str[0])
return -1;
for (kn = imtnames; kn->name; kn++) {
if (!strcasecmp (str, kn->name))
return kn->imtnum;
}
return -1;
}
/*
Key_IMTnumToString
Returns a string (a QFK_* name) for the given imtnum.
FIXME: handle quote special (general escape sequence?)
*/
char *
Key_IMTnumToString (const int imtnum)
{
imtname_t *kn;
if (imtnum == -1)
return "<IMT NOT FOUND>";
for (kn = imtnames; kn->name; kn++)
if (imtnum == kn->imtnum)
return kn->name;
return "<UNKNOWN IMTNUM>";
}
/*
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 QFK_* names are matched up.
*/
int
Key_StringToKeynum (const char *str)
{
keyname_t *kn;
if (!str || !str[0])
return -1;
for (kn = keynames; kn->name; kn++) {
if (!strcasecmp (str, kn->name))
return kn->keynum;
}
return -1;
}
/*
Key_KeynumToString
Returns a string (a QFK_* name) for the given keynum.
FIXME: handle quote special (general escape sequence?)
*/
const char *
Key_KeynumToString (knum_t keynum)
{
keyname_t *kn;
if (keynum == -1)
return "<KEY NOT FOUND>";
for (kn = keynames; kn->name; kn++)
if (keynum == kn->keynum)
return kn->name;
return "<UNKNOWN KEYNUM>";
}
void
Key_In_Unbind (const char *imt, const char *key)
{
int t, b;
t = Key_StringToIMTnum (imt);
if (t == -1) {
Con_Printf ("\"%s\" isn't a valid imt\n", imt);
return;
}
b = Key_StringToKeynum (key);
if (b == -1) {
Con_Printf ("\"%s\" isn't a valid key\n", key);
return;
}
Key_SetBinding (t, b, NULL);
}
void
Key_In_Unbind_f (void)
{
if (Cmd_Argc () != 3) {
Con_Printf ("in_unbind <imt> <key> : remove commands from a key\n");
return;
}
Key_In_Unbind (Cmd_Argv (1), Cmd_Argv (2));
}
void
Key_Unbindall_f (void)
{
int i, j;
for (j = 0; j < IMT_LAST; j++)
for (i = 0; i < QFK_LAST; i++)
Key_SetBinding (j, i, NULL);
}
void
Key_In_Bind (const char *imt, const char *key, const char *cmd)
{
int t, b;
t = Key_StringToIMTnum (imt);
if (t == -1) {
Con_Printf ("\"%s\" isn't a valid imt\n", imt);
return;
}
b = Key_StringToKeynum (key);
if (b == -1) {
Con_Printf ("\"%s\" isn't a valid key\n", key);
return;
}
if (!cmd) {
if (Key_GetBinding(t, b))
Con_Printf ("%s %s \"%s\"\n", imt, key,
Key_GetBinding(t, b));
else
Con_Printf ("%s %s is not bound\n", imt, key);
return;
}
Key_SetBinding (t, b, cmd);
}
void
Key_In_Bind_f (void)
{
int c, i;
const char *imt, *key, *cmd = 0;
char cmd_buf[1024];
c = Cmd_Argc ();
if (c < 3) {
Con_Printf ("in_bind <imt> <key> [command] : attach a command to a "
"key\n");
return;
}
imt = Cmd_Argv (1);
key = Cmd_Argv (2);
if (c >= 4) {
cmd = cmd_buf;
cmd_buf[0] = 0;
for (i = 3; i < c; i++) {
strncat (cmd_buf, Cmd_Argv (i), sizeof (cmd_buf) -
strlen (cmd_buf));
if (i != (c - 1))
strncat (cmd_buf, " ", sizeof (cmd_buf) - strlen (cmd_buf));
}
}
Key_In_Bind (imt, key, cmd);
}
void
Key_Unbind_f (void)
{
const char *key;
if (Cmd_Argc () != 2) {
Con_Printf ("unbind <key> : remove commands from a key\n");
return;
}
key = OK_TranslateKeyName (Cmd_Argv (1));
Key_In_Unbind (in_bind_imt->string, key);
}
void
Key_Bind_f (void)
{
int c, i;
const char *imt, *key, *cmd = 0;
char cmd_buf[1024];
c = Cmd_Argc ();
if (c < 2) {
Con_Printf ("bind <key> [command] : attach a command to a key\n");
return;
}
imt = in_bind_imt->string;
key = OK_TranslateKeyName (Cmd_Argv (1));
if (c >= 3) {
cmd = cmd_buf;
cmd_buf[0] = 0;
for (i = 2; i < c; i++) {
strncat (cmd_buf, Cmd_Argv (i), sizeof (cmd_buf) -
strlen (cmd_buf));
if (i != (c - 1))
strncat (cmd_buf, " ", sizeof (cmd_buf) - strlen (cmd_buf));
}
}
Key_In_Bind (imt, key, cmd);
}
void
in_bind_imt_f (cvar_t *var)
{
if (Key_StringToIMTnum (var->string) == -1) {
Con_Printf ("\"%s\" is not a valid imt. setting to \"imt_default\"\n",
var->string);
Cvar_Set (var, "imt_default");
}
}
void
Key_InputMappingTable_f (void)
{
int c, t;
c = Cmd_Argc ();
if (c != 2) {
Con_Printf ("Current imt is %s\n", Key_IMTnumToString(game_target));
Con_Printf ("imt <imt> : set to a specific input mapping table\n");
return;
}
t = Key_StringToIMTnum (Cmd_Argv (1));
if (t == -1) {
Con_Printf ("\"%s\" isn't a valid imt\n", Cmd_Argv (1));
return;
}
game_target = t;
}
/*
Key_WriteBindings
Writes lines containing "bind key value"
*/
void
Key_WriteBindings (VFile *f)
{
int i, j;
const char *bind;
for (j = 0; j < IMT_LAST; j++)
for (i = 0; i < QFK_LAST; i++)
if ((bind = Key_GetBinding(j, i)))
Qprintf (f, "in_bind %s %s \"%s\"\n", Key_IMTnumToString (j),
Key_KeynumToString (i), bind);
}
/*
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 (knum_t key, short unicode, qboolean down)
{
// Con_Printf ("%d %d %d : %d\n", game_target, key_dest, key, down); //@@@
if (down)
keydown[key]++;
else
keydown[key] = 0;
key_lastpress = key;
// handle escape specially, so the user can never unbind it
if (unicode == '\x1b' || key == QFK_ESCAPE) {
if (!down || (keydown[key] > 1))
return;
switch (key_dest) {
case key_message:
Key_Message (key, unicode);
break;
case key_game:
case key_console:
Con_ToggleConsole_f ();
break;
default:
Sys_Error ("Bad key_dest");
}
return;
}
if (!down && Key_Game (key, unicode))
return;
// if not a consolekey, send to the interpreter no matter what mode is
switch (key_dest) {
case key_message:
Key_Message (key, unicode);
break;
case key_game:
Key_Game (key, unicode);
break;
case key_console:
Key_Console (key, unicode);
break;
default:
Sys_Error ("Bad key_dest");
}
}
void
Key_ClearStates (void)
{
int i;
for (i = 0; i < QFK_LAST; i++) {
if (keydown[i])
Key_Event (i, 0, false);
keydown[i] = false;
}
}
void
Key_Init (void)
{
int i;
OK_Init ();
for (i = 0; i < 32; i++) {
key_lines[i][0] = ']';
key_lines[i][1] = 0;
}
key_linepos = 1;
// register our functions
Cmd_AddCommand ("in_bind", Key_In_Bind_f, "Assign a command or a set of "
"commands to a key.\n"
"Note: To bind multiple commands to a key, enclose the "
"commands in quotes and separate with semi-colons.");
Cmd_AddCommand ("in_unbind", Key_In_Unbind_f,
"Remove the bind from the the selected key");
Cmd_AddCommand ("unbindall", Key_Unbindall_f,
"Remove all binds (USE CAUTIOUSLY!!!)");
Cmd_AddCommand ("imt", Key_InputMappingTable_f, "");
Cmd_AddCommand ("bind", Key_Bind_f, "wrapper for in_bind that uses "
"in_bind_imt for the imt parameter");
Cmd_AddCommand ("unbind", Key_Unbind_f,
"wrapper for in_unbind that uses in_bind_imt for the imt "
"parameter");
}
void
Key_Init_Cvars (void)
{
cl_chatmode = Cvar_Get ("cl_chatmode", "2", CVAR_NONE, NULL,
"Controls when console text will be treated as a "
"chat message: 0 - never, 1 - always, 2 - smart");
in_bind_imt = Cvar_Get ("in_bind_imt", "imt_default", CVAR_ARCHIVE,
in_bind_imt_f, "imt parameter for the bind and "
"unbind wrappers to in_bind and in_unbind");
}
void
Key_ClearTyping (void)
{
key_lines[edit_line][1] = 0; // clear any typing
key_linepos = 1;
}
char *
Key_GetBinding (imt_t imt, knum_t key)
{
return keybindings[imt][key];
}
void
Key_SetBinding (imt_t target, knum_t keynum, const char *binding)
{
if (keynum == -1)
return;
// free old bindings
if (keybindings[target][keynum]) {
free (keybindings[target][keynum]);
keybindings[target][keynum] = NULL;
}
// allocate memory for new binding
if (binding) {
keybindings[target][keynum] = strdup(binding);
}
}
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