/* 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" #include "keys.h" #include "menu.h" #ifdef _WINDOWS #include #endif //key up events are sent even if in console mode cvar_t cl_chatmode = {"cl_chatmode", "2"}; #define MAXCMDLINE 256 char key_lines[32][MAXCMDLINE]; int key_linepos; int key_lastpress; int edit_line=0; int history_line=0; keydest_t key_dest; char *keybindings[256]; qboolean consolekeys[256]; // if true, can't be rebound while in console qboolean menubound[256]; // if true, can't be rebound while in menu int keyshift[256]; // key to map to if shift held down in console int key_repeats[256]; // if > 1, it is autorepeating qboolean keydown[256]; qboolean keyactive[256]; 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}, {"CAPSLOCK",K_CAPSLOCK}, {"PRINTSCR", K_PRINTSCR}, {"SCRLCK", K_SCRLCK}, {"SCROLLOCK", K_SCRLCK}, // FIXME {"PAUSE", K_PAUSE}, {"UPARROW", K_UPARROW}, {"DOWNARROW", K_DOWNARROW}, {"LEFTARROW", K_LEFTARROW}, {"RIGHTARROW", K_RIGHTARROW}, {"ALT", K_ALT}, {"LALT", K_LALT}, {"RALT", K_RALT}, {"CTRL", K_CTRL}, {"LCTRL", K_LCTRL}, {"RCTRL", K_RCTRL}, {"SHIFT", K_SHIFT}, {"LSHIFT", K_LSHIFT}, {"RSHIFT", K_RSHIFT}, {"WINKEY", K_WIN}, {"LWINKEY", K_LWIN}, {"RWINKEY", K_RWIN}, {"POPUPMENU", K_MENU}, // Keypad stuff.. {"NUMLOCK", KP_NUMLOCK}, {"KP_NUMLCK", KP_NUMLOCK}, {"KP_NUMLOCK", KP_NUMLOCK}, {"KP_SLASH", KP_SLASH}, {"KP_DIVIDE", KP_SLASH}, {"KP_STAR", KP_STAR}, {"KP_MULTIPLY", KP_STAR}, {"KP_MINUS", KP_MINUS}, {"KP_HOME", KP_HOME}, {"KP_7", KP_HOME}, {"KP_UPARROW", KP_UPARROW}, {"KP_8", KP_UPARROW}, {"KP_PGUP", KP_PGUP}, {"KP_9", KP_PGUP}, {"KP_PLUS", KP_PLUS}, {"KP_LEFTARROW", KP_LEFTARROW}, {"KP_4", KP_LEFTARROW}, {"KP_5", KP_5}, {"KP_RIGHTARROW", KP_RIGHTARROW}, {"KP_6", KP_RIGHTARROW}, {"KP_END", KP_END}, {"KP_1", KP_END}, {"KP_DOWNARROW", KP_DOWNARROW}, {"KP_2", KP_DOWNARROW}, {"KP_PGDN", KP_PGDN}, {"KP_3", KP_PGDN}, {"KP_INS", KP_INS}, {"KP_0", KP_INS}, {"KP_DEL", KP_DEL}, {"KP_ENTER", KP_ENTER}, {"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}, {"MOUSE1", K_MOUSE1}, {"MOUSE2", K_MOUSE2}, {"MOUSE3", K_MOUSE3}, {"MOUSE4", K_MOUSE4}, {"MOUSE5", K_MOUSE5}, {"MOUSE6", K_MOUSE6}, {"MOUSE7", K_MOUSE7}, {"MOUSE8", K_MOUSE8}, {"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}, {"MWHEELUP", K_MWHEELUP}, {"MWHEELDOWN", K_MWHEELDOWN}, {"SEMICOLON", ';'}, // because a raw semicolon separates commands {NULL,0} }; /* ============================================================================== LINE TYPING INTO THE CONSOLE ============================================================================== */ qboolean CheckForCommand (void) { char command[256], *s; Q_strncpyz(command, key_lines[edit_line] + 1, sizeof(command)); for (s = command; *s > ' '; s++) ; *s = 0; return (Cvar_FindVar(command) || Cmd_FindCommand(command) || Cmd_FindAlias(command) || Cmd_IsLegacyCommand(command)); } //=================================================================== // Advanced command completion #define COLUMNWIDTH 20 #define MINCOLUMNWIDTH 18 // the last column may be slightly smaller void PaddedPrint (char *s) { extern int con_linewidth; int nextcolx = 0; if (con.x) nextcolx = (int)((con.x + COLUMNWIDTH)/COLUMNWIDTH)*COLUMNWIDTH; if (nextcolx > con_linewidth - MINCOLUMNWIDTH || (con.x && nextcolx + strlen(s) >= con_linewidth)) Com_Printf ("\n"); if (con.x) Com_Printf (" "); while (con.x % COLUMNWIDTH) Com_Printf (" "); Com_Printf ("%s", s); } static char compl_common[64]; static int compl_clen; static int compl_len; static void FindCommonSubString (char *s) { if (!compl_clen) { Q_strncpyz (compl_common, s, sizeof(compl_common)); compl_clen = strlen (compl_common); } else { while (compl_clen > compl_len && Q_strncasecmp(s, compl_common, compl_clen)) compl_clen--; } } int Cmd_CompleteCountPossible (char *partial); int Cmd_AliasCompleteCountPossible (char *partial); int Cvar_CompleteCountPossible (char *partial); void CompleteName(void); extern cmd_function_t *cmd_functions; extern cmd_alias_t *cmd_alias; extern cvar_t *cvar_vars; void CompleteCommand (void) { char *cmd, token[MAXCMDLINE], *s, temp[MAXCMDLINE]; int c, a, v, start, end, i, diff_len, size; if (key_linepos < 2 || isspace(key_lines[edit_line][key_linepos - 1])) return; for (start = key_linepos - 1; start >= 1 && !isspace(key_lines[edit_line][start]); start--) ; if (start == 0) start = 1; if (isspace(key_lines[edit_line][start])) start++; end = key_linepos - 1; size = min(end - start + 1, sizeof(token) - 1); memcpy(token, &key_lines[edit_line][start], size); token[size] = 0; s = token; if (*s == '\\' || *s == '/') { s++; start++; } if (start > end) return; compl_len = strlen (s); compl_clen = 0; c = Cmd_CompleteCountPossible (s); a = Cmd_AliasCompleteCountPossible (s); v = Cvar_CompleteCountPossible (s); if (c + a + v > 1) { cmd_function_t *cmd; cmd_alias_t *alias; cvar_t *var; Com_Printf ("\n"); if (c) { Com_Printf ("\x02" "Commands:\n"); for (cmd=cmd_functions ; cmd ; cmd=cmd->next) { if (!Q_strncasecmp (s, cmd->name, compl_len)) { PaddedPrint (cmd->name); FindCommonSubString (cmd->name); } } if (con.x) Com_Printf ("\n"); } if (v) { Com_Printf ("\x02" "Variables:\n"); for (var=cvar_vars ; var ; var=var->next) { if (!Q_strncasecmp (s, var->name, compl_len)) { PaddedPrint (var->name); FindCommonSubString (var->name); } } if (con.x) Com_Printf ("\n"); } if (a) { Com_Printf ("\x02" "Aliases:\n"); for (alias=cmd_alias ; alias ; alias=alias->next) if (!Q_strncasecmp (s, alias->name, compl_len)) { PaddedPrint (alias->name); FindCommonSubString (alias->name); } if (con.x) Com_Printf ("\n"); } } if (c + a + v == 1) { cmd = Cmd_CompleteCommand (s); if (!cmd) cmd = Cvar_CompleteVariable (s); if (!cmd) return; // this should never happen } else if (compl_clen) { compl_common[compl_clen] = 0; cmd = compl_common; } else { CompleteName(); return; } diff_len = strlen(cmd) - (end - start + 1); Q_strncpyz(temp, key_lines[edit_line] + end + 1, sizeof(temp)); Q_strncpyz(key_lines[edit_line] + end + 1 + diff_len, temp, MAXCMDLINE - (end + 1 + diff_len)); for (i = 0; start + i < MAXCMDLINE && i < strlen(cmd); i++) key_lines[edit_line][start + i] = cmd[i]; key_linepos += diff_len; key_lines[edit_line][min(key_linepos + strlen(temp), MAXCMDLINE - 1)] = 0; if (start == 1 && key_linepos + strlen(temp) < MAXCMDLINE - 1) { for (i = key_linepos + strlen(temp); i > 0; i--) key_lines[edit_line][i + 1] = key_lines[edit_line][i]; key_lines[edit_line][1] = '/'; key_linepos++; } if (c + a + v == 1 && !key_lines[edit_line][key_linepos] && key_linepos < MAXCMDLINE - 1) { key_lines[edit_line][key_linepos] = ' '; key_lines[edit_line][++key_linepos] = 0; } } extern char readableChars[]; char disallowed[] = {'\n', '\f', '\\', '/', '\"', ' ' , ';'}; void RemoveColors(char *name) { char *s = name; if (!s || !*s) return; while (*s) { *s = readableChars[(unsigned char) *s] & 127; if (strchr(disallowed, *s)) *s = '_'; s++; } // get rid of whitespace s = name; for (s = name; *s == '_'; s++) ; memmove(name, s, strlen(s) + 1); for (s = name + strlen(name); s > name && (*(s - 1) == '_'); s--) ; *s = 0; if (!name[0]) strcpy(name, "_"); } int FindBestNick (char *s) { int i, j, bestplayer = -1, best = -1; char name[MAX_SCOREBOARDNAME], *match; for (i = 0; i < MAX_CLIENTS; i++) { if (cl.players[i].name[0]) { Q_strncpyz(name, cl.players[i].name, sizeof(name)); RemoveColors(name); for (j = 0; j < strlen(name); j++) name[j] = tolower(name[j]); if ((match = strstr(name, s)) && (best == -1 || match - name < best)) { best = match - name; bestplayer = i; } } } return bestplayer; } void CompleteName(void) { char s[MAXCMDLINE], t[MAXCMDLINE], *p, *q; int best, diff, i; p = q = key_lines[edit_line] + key_linepos; while (--p >= key_lines[edit_line] + 1) if (!( (*p >= 32 && *p <= 127) && !strchr(disallowed, *p) )) break; p++; if (q - p <= 0) return; Q_strncpyz(s, p, q - p + 1); best = FindBestNick (s); if (best >= 0) { Q_strncpyz(t, cl.players[best].name, sizeof(t)); for (i = 0; t[i]; i++) { if ((127 & t[i]) == ' ') { int k; if ((k = strlen(t)) < MAXCMDLINE - 2) { memmove(t + 1, t, k + 1); t[k + 2] = 0; t[k + 1] = t[0] = '\"'; } break; } } diff = strlen(t) - strlen(s); memmove(q + diff, q, strlen(q) + 1); memmove(p, t, strlen(t)); key_linepos += diff; if (!key_lines[edit_line][key_linepos] && key_linepos < MAXCMDLINE - 1) { key_lines[edit_line][key_linepos] = ' '; key_lines[edit_line][++key_linepos] = 0; } } } //=================================================================== static void AdjustConsoleHeight (int delta) { extern cvar_t scr_consize; int height; if (cls.state != ca_active && !cl.intermission) return; height = (scr_consize.value * vid.height + delta + 5) / 10; height *= 10; if (delta < 0 && height < 30) height = 30; if (delta > 0 && height > vid.height - 10) height = vid.height - 10; Cvar_SetValue (&scr_consize, (float)height / vid.height); } //Interactive line editing and console scrollback void Key_Console (int key) { int i, len; switch (key) { case K_ENTER: // backslash text are commands if (key_lines[edit_line][1] == '/' && key_lines[edit_line][2] == '/') goto no_lf; if ((keydown[K_CTRL] || keydown[K_SHIFT]) && cls.state >= ca_connected) { if (keydown[K_CTRL]) Cbuf_AddText ("say_team "); else Cbuf_AddText ("say "); Cbuf_AddText (key_lines[edit_line] + 1); } 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.value != 1 && CheckForCommand()) { Cbuf_AddText (key_lines[edit_line] + 1); // valid command } else if ((cls.state >= ca_connected && cl_chatmode.value == 2) || cl_chatmode.value == 1) { if (cls.state < ca_connected) // can happen if cl_chatmode is 1 goto no_lf; // drop the whole line Cbuf_AddText ("say "); Cbuf_AddText (key_lines[edit_line] + 1); } else { Cbuf_AddText (key_lines[edit_line] + 1); // skip the ] } Cbuf_AddText ("\n"); no_lf: Com_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; if (cls.state == ca_disconnected) SCR_UpdateScreen (); // force an update, because the command // may take some time return; case K_TAB: // command completion if (keydown[K_CTRL]) CompleteName (); else CompleteCommand (); return; case K_BACKSPACE: if (key_linepos > 1) { strcpy(key_lines[edit_line] + key_linepos - 1, key_lines[edit_line] + key_linepos); key_linepos--; } return; case K_DEL: if (key_linepos < strlen(key_lines[edit_line])) strcpy(key_lines[edit_line] + key_linepos, key_lines[edit_line] + key_linepos + 1); return; case K_RIGHTARROW: if (keydown[K_CTRL]) { // word right i = strlen(key_lines[edit_line]); while (key_linepos < i && key_lines[edit_line][key_linepos] != ' ') key_linepos++; while (key_linepos < i && key_lines[edit_line][key_linepos] == ' ') key_linepos++; return; } if (key_linepos < strlen(key_lines[edit_line])) key_linepos++; return; case K_LEFTARROW: if (keydown[K_CTRL]) { // word left while (key_linepos > 1 && key_lines[edit_line][key_linepos-1] == ' ') key_linepos--; while (key_linepos > 1 && key_lines[edit_line][key_linepos-1] != ' ') key_linepos--; return; } if (key_linepos > 1) key_linepos--; return; case K_UPARROW: if (keydown[K_CTRL]) { AdjustConsoleHeight (-10); return; } 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; case K_DOWNARROW: if (keydown[K_CTRL]) { AdjustConsoleHeight (10); return; } 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_lines[edit_line][1] = 0; key_linepos = 1; } else { strcpy(key_lines[edit_line], key_lines[history_line]); key_linepos = strlen(key_lines[edit_line]); } return; case K_PGUP: case K_MWHEELUP: if (keydown[K_CTRL] && key == K_PGUP) con.display -= ((int)scr_conlines - 22) >> 3; else con.display -= 2; if (con.display - con.current + con.numlines < 0) con.display = con.current - con.numlines; return; case K_MWHEELDOWN: case K_PGDN: if (keydown[K_CTRL] && key == K_PGDN) con.display += ((int)scr_conlines - 22) >> 3; else con.display += 2; if (con.display - con.current > 0) con.display = con.current; return; case K_HOME: if (keydown[K_CTRL]) con.display = con.current - con.numlines; else key_linepos = 1; return; case K_END: if (keydown[K_CTRL]) con.display = con.current; else key_linepos = strlen(key_lines[edit_line]); return; } if ((key == 'V' || key == 'v') && keydown[K_CTRL]) { char *clipText; if ((clipText = Sys_GetClipboardData())) { len = strlen(clipText); if (len + strlen(key_lines[edit_line]) > MAXCMDLINE - 1) len = MAXCMDLINE - 1 - strlen(key_lines[edit_line]); if (len > 0) { // insert the string memmove (key_lines[edit_line] + key_linepos + len, key_lines[edit_line] + key_linepos, strlen(key_lines[edit_line]) - key_linepos + 1); memcpy (key_lines[edit_line] + key_linepos, clipText, len); key_linepos += len; } } return; } if (key == 'u' && keydown[K_CTRL]) { if (key_linepos > 1) { strcpy(key_lines[edit_line] + 1, key_lines[edit_line] + key_linepos); key_linepos = 1; } return; } if (key < 32 || key > 127) return; // non printable if (keydown[K_CTRL]) { if (key >= '0' && key <= '9') key = key - '0' + 0x12; // yellow number else switch (key) { case '[': key = 0x10; break; case ']': key = 0x11; break; case 'g': key = 0x86; break; case 'r': key = 0x87; break; case 'y': key = 0x88; break; case 'b': key = 0x89; break; case '(': key = 0x80; break; case '=': key = 0x81; break; case ')': key = 0x82; break; case 'a': key = 0x83; break; case '<': key = 0x1d; break; case '-': key = 0x1e; break; case '>': key = 0x1f; break; case ',': key = 0x1c; break; case '.': key = 0x9c; break; case 'B': key = 0x8b; break; case 'C': key = 0x8d; break; } } if (keydown[K_ALT]) key |= 128; // red char 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] = key; key_linepos++; } //============================================================================ qboolean chat_team; char chat_buffer[MAXCMDLINE]; int chat_linepos = 0; void Key_Message (int key) { int len; switch (key) { case K_ENTER: if (chat_buffer[0]) { Cbuf_AddText (chat_team ? "say_team \"" : "say \""); Cbuf_AddText(chat_buffer); Cbuf_AddText("\"\n"); } key_dest = key_game; chat_linepos = 0; chat_buffer[0] = 0; return; case K_ESCAPE: key_dest = key_game; chat_buffer[0] = 0; chat_linepos = 0; return; case K_HOME: chat_linepos = 0; return; case K_END: chat_linepos = strlen(chat_buffer); return; case K_LEFTARROW: if (chat_linepos > 0) chat_linepos--; return; case K_RIGHTARROW: if (chat_linepos < strlen(chat_buffer)) chat_linepos++; return; case K_BACKSPACE: if (chat_linepos > 0) { strcpy(chat_buffer + chat_linepos - 1, chat_buffer + chat_linepos); chat_linepos--; } return; case K_DEL: if (chat_buffer[chat_linepos]) strcpy(chat_buffer + chat_linepos, chat_buffer + chat_linepos + 1); return; } if ((key == 'V' || key == 'v') && keydown[K_CTRL]) { char *clipText; if ((clipText = Sys_GetClipboardData())) { len = strlen(clipText); if (len + strlen(key_lines[edit_line]) > MAXCMDLINE - 1) len = MAXCMDLINE - 1 - strlen(key_lines[edit_line]); if (len > 0) { // insert the string memmove (key_lines[edit_line] + key_linepos + len, key_lines[edit_line] + key_linepos, strlen(key_lines[edit_line]) - key_linepos + 1); memcpy (key_lines[edit_line] + key_linepos, clipText, len); key_linepos += len; } } return; } if (key < 32 || key > 127) return; // non printable len = strlen(chat_buffer); if (len >= sizeof(chat_buffer) - 1) return; // all full // This also moves the ending \0 memmove (chat_buffer+chat_linepos+1, chat_buffer+chat_linepos, len - chat_linepos + 1); chat_buffer[chat_linepos++] = key; } //============================================================================ //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) { keyname_t *kn; if (!str || !str[0]) return -1; if (!str[1]) return (unsigned char) str[0]; for (kn = keynames; kn->name; kn++) { if (!Q_strcasecmp(str,kn->name)) return kn->keynum; } return -1; } //Returns a string (either a single ascii char, or a K_* name) for the given keynum. //FIXME: handle quote special (general escape sequence?) char *Key_KeynumToString (int keynum) { keyname_t *kn; static char tinystr[2]; if (keynum == -1) return ""; 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; return ""; } void Key_SetBinding (int keynum, char *binding) { if (keynum == -1) return; if (keynum == K_CTRL || keynum == K_ALT || keynum == K_SHIFT || keynum == K_WIN) { Key_SetBinding(keynum + 1, binding); Key_SetBinding(keynum + 2, binding); return; } // free old bindings if (keybindings[keynum]) { Z_Free (keybindings[keynum]); keybindings[keynum] = NULL; } // allocate memory for new binding keybindings[keynum] = CopyString (binding); } void Key_Unbind (int keynum) { if (keynum == -1) return; if (keynum == K_CTRL || keynum == K_ALT || keynum == K_SHIFT || keynum == K_WIN) { Key_Unbind(keynum + 1); Key_Unbind(keynum + 2); return; } if (keybindings[keynum]) { Z_Free (keybindings[keynum]); keybindings[keynum] = NULL; } } void Key_Unbind_f (void) { int b; if (Cmd_Argc() != 2) { Com_Printf ("Usage: %s : remove commands from a key\n", Cmd_Argv(0)); return; } b = Key_StringToKeynum (Cmd_Argv(1)); if (b == -1) { Com_Printf ("\"%s\" isn't a valid key\n", Cmd_Argv(1)); return; } Key_Unbind (b); } void Key_Unbindall_f (void) { int i; for (i = 0; i < 256; i++) if (keybindings[i]) Key_Unbind (i); } static void Key_PrintBindInfo(int keynum, char *keyname) { if (!keyname) keyname = Key_KeynumToString(keynum); if (keynum == -1) { Com_Printf ("\"%s\" isn't a valid key\n", keyname); return; } if (keybindings[keynum]) Com_Printf ("\"%s\" = \"%s\"\n", keyname, keybindings[keynum]); else Com_Printf ("\"%s\" is not bound\n", keyname); } //checks if LCTRL and RCTRL are both bound and bound to the same thing qboolean Key_IsLeftRightSameBind(int b) { if (b < 0 || b >= sizeof(keybindings)) return false; return (b == K_CTRL || b == K_ALT || b == K_SHIFT || b == K_WIN) && (keybindings[b + 1] && keybindings[b + 2] && !strcmp(keybindings[b + 1], keybindings[b + 2])); } void Key_Bind_f (void) { int c, b; c = Cmd_Argc(); if (c < 2) { Com_Printf ("Usage: %s [command] : attach a command to a key\n", Cmd_Argv(0)); return; } b = Key_StringToKeynum (Cmd_Argv(1)); if (b == -1) { Com_Printf ("\"%s\" isn't a valid key\n", Cmd_Argv(1)); return; } if (c == 2) { if ((b == K_CTRL || b == K_ALT || b == K_SHIFT || b == K_WIN) && (keybindings[b + 1] || keybindings[b + 2])) { if (keybindings[b + 1] && keybindings[b + 2] && !strcmp(keybindings[b + 1], keybindings[b + 2])) { Com_Printf ("\"%s\" = \"%s\"\n", Cmd_Argv(1), keybindings[b + 1]); } else { Key_PrintBindInfo(b + 1, NULL); Key_PrintBindInfo(b + 2, NULL); } } else { // and the following should print "ctrl (etc) is not bound" since K_CTRL cannot be bound Key_PrintBindInfo(b, Cmd_Argv(1)); } return; } // copy the rest of the command line Key_SetBinding (b, Cmd_MakeArgs(2)); } void Key_BindList_f (void) { int i; for (i = 0; i < 256; i++) { if (Key_IsLeftRightSameBind(i)) { Com_Printf ("%s \"%s\"\n", Key_KeynumToString(i), keybindings[i + 1]); i += 2; } else { if (keybindings[i]) Com_Printf ("%s \"%s\"\n", Key_KeynumToString(i), keybindings[i]); } } } //Writes lines containing "bind key value" void Key_WriteBindings (FILE *f) { int i, leftright; for (i = 0; i < 256; i++) { leftright = Key_IsLeftRightSameBind(i) ? 1 : 0; if (leftright || keybindings[i]) { if (i == ';') fprintf (f, "bind \";\" \"%s\"\n", keybindings[i]); else fprintf (f, "bind %s \"%s\"\n", Key_KeynumToString(i), keybindings[leftright ? i + 1 : i]); if (leftright) i += 2; } } } void Key_Init (void) { int i; for (i = 0; i < 32; i++) { key_lines[i][0] = ']'; key_lines[i][1] = 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_TAB] = true; consolekeys[K_LEFTARROW] = true; consolekeys[K_RIGHTARROW] = true; consolekeys[K_UPARROW] = true; consolekeys[K_DOWNARROW] = true; consolekeys[K_BACKSPACE] = true; consolekeys[K_INS] = true; consolekeys[K_DEL] = true; consolekeys[K_HOME] = true; consolekeys[K_END] = true; consolekeys[K_PGUP] = true; consolekeys[K_PGDN] = true; consolekeys[K_ALT] = true; consolekeys[K_LALT] = true; consolekeys[K_RALT] = true; consolekeys[K_CTRL] = true; consolekeys[K_LCTRL] = true; consolekeys[K_RCTRL] = true; consolekeys[K_SHIFT] = true; consolekeys[K_LSHIFT] = true; consolekeys[K_RSHIFT] = true; consolekeys[K_MWHEELUP] = true; consolekeys[K_MWHEELDOWN] = true; consolekeys['`'] = false; consolekeys['~'] = false; for (i = 0; i < 256; 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 ("bindlist",Key_BindList_f); Cmd_AddCommand ("bind",Key_Bind_f); Cmd_AddCommand ("unbind",Key_Unbind_f); Cmd_AddCommand ("unbindall",Key_Unbindall_f); Cvar_SetCurrentGroup(CVAR_GROUP_CONSOLE); Cvar_Register (&cl_chatmode); Cvar_ResetCurrentGroup(); } //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 key, qboolean down) { char *kb, cmd[1024]; // Com_Printf ("%i : %i\n", key, down); //@@@ if (key == K_LALT || key == K_RALT) Key_Event (K_ALT, down); else if (key == K_LCTRL || key == K_RCTRL) Key_Event (K_CTRL, down); else if (key == K_LSHIFT || key == K_RSHIFT) Key_Event (K_SHIFT, down); else if (key == K_LWIN || key == K_RWIN) Key_Event (K_WIN, down); keydown[key] = down; if (!down) key_repeats[key] = 0; key_lastpress = key; // update auto-repeat status if (down) { key_repeats[key]++; if (key_repeats[key] > 1) { if ((key != K_BACKSPACE && key != K_DEL && key != K_LEFTARROW && key != K_RIGHTARROW && key != K_UPARROW && key != K_DOWNARROW && key != K_PGUP && key != K_PGDN && (key < 32 || key > 126 || key == '`')) || (key_dest == key_game && cls.state == ca_active)) return; // ignore most autorepeats } } // handle escape specialy, so the user can never unbind it if (key == K_ESCAPE) { if (!down) return; switch (key_dest) { case key_message: Key_Message (key); break; case key_menu: M_Keydown (key); break; case key_game: M_ToggleMenu_f (); break; case key_console: if (!SCR_NEED_CONSOLE_BACKGROUND) Con_ToggleConsole_f (); else M_ToggleMenu_f (); break; default: assert(!"Bad key_dest"); } return; } // 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 kenum as a parameter, so multiple downs can be matched with ups if (!down) { kb = keybindings[key]; if (kb && kb[0] == '+' && keyactive[key]) { sprintf (cmd, "-%s %i\n", kb+1, key); Cbuf_AddText (cmd); keyactive[key] = false; } if (keyshift[key] != key) { kb = keybindings[keyshift[key]]; if (kb && kb[0] == '+' && keyactive[keyshift[key]]) { sprintf (cmd, "-%s %i\n", kb+1, key); Cbuf_AddText (cmd); keyactive[keyshift[key]] = false; } } return; } // if not a consolekey, send to the interpreter no matter what mode is if ( (key_dest == key_menu && menubound[key]) || ((key_dest == key_console || key_dest == key_message) && !consolekeys[key]) || (key_dest == key_game && (cls.state == ca_active || !consolekeys[key])) ) { kb = keybindings[key]; if (kb) { if (kb[0] == '+'){ // button commands add keynum as a parm sprintf (cmd, "%s %i\n", kb, key); Cbuf_AddText (cmd); keyactive[key] = true; } else { Cbuf_AddText (kb); Cbuf_AddText ("\n"); } } return; } if (!down) return; // other systems only care about key down events if (keydown[K_SHIFT]) key = keyshift[key]; switch (key_dest) { case key_message: Key_Message (key); break; case key_menu: M_Keydown (key); break; case key_game: case key_console: Key_Console (key); break; default: assert(!"Bad key_dest"); } } void Key_ClearStates (void) { int i; for (i = 0; i < 256; i++) { keydown[i] = false; key_repeats[i] = false; } }