From a8f828a066773a59fdf646299359d35ae0e845af Mon Sep 17 00:00:00 2001 From: wyatt8740 Date: Mon, 6 Jan 2014 12:02:16 -0500 Subject: Removed accidental upload of copyrighted map files --- WinQuake/cmd.c | 1410 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 705 insertions(+), 705 deletions(-) (limited to 'WinQuake/cmd.c') diff --git a/WinQuake/cmd.c b/WinQuake/cmd.c index 0778c5e..db48924 100644 --- a/WinQuake/cmd.c +++ b/WinQuake/cmd.c @@ -1,705 +1,705 @@ -/* -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. - -*/ -// cmd.c -- Quake script command processing module - -#include "quakedef.h" - -void Cmd_ForwardToServer (void); - -#define MAX_ALIAS_NAME 32 - -typedef struct cmdalias_s -{ - struct cmdalias_s *next; - char name[MAX_ALIAS_NAME]; - char *value; -} cmdalias_t; - -cmdalias_t *cmd_alias; - -int trashtest; -int *trashspot; - -qboolean cmd_wait; - -//============================================================================= - -/* -============ -Cmd_Wait_f - -Causes execution of the remainder of the command buffer to be delayed until -next frame. This allows commands like: -bind g "impulse 5 ; +attack ; wait ; -attack ; impulse 2" -============ -*/ -void Cmd_Wait_f (void) -{ - cmd_wait = true; -} - -/* -============================================================================= - - COMMAND BUFFER - -============================================================================= -*/ - -sizebuf_t cmd_text; - -/* -============ -Cbuf_Init -============ -*/ -void Cbuf_Init (void) -{ - SZ_Alloc (&cmd_text, 8192); // space for commands and script files -} - - -/* -============ -Cbuf_AddText - -Adds command text at the end of the buffer -============ -*/ -void Cbuf_AddText (char *text) -{ - int l; - - l = Q_strlen (text); - - if (cmd_text.cursize + l >= cmd_text.maxsize) - { - Con_Printf ("Cbuf_AddText: overflow\n"); - return; - } - - SZ_Write (&cmd_text, text, Q_strlen (text)); -} - - -/* -============ -Cbuf_InsertText - -Adds command text immediately after the current command -Adds a \n to the text -FIXME: actually change the command buffer to do less copying -============ -*/ -void Cbuf_InsertText (char *text) -{ - char *temp; - int templen; - -// copy off any commands still remaining in the exec buffer - templen = cmd_text.cursize; - if (templen) - { - temp = Z_Malloc (templen); - Q_memcpy (temp, cmd_text.data, templen); - SZ_Clear (&cmd_text); - } - else - temp = NULL; // shut up compiler - -// add the entire text of the file - Cbuf_AddText (text); - -// add the copied off data - if (templen) - { - SZ_Write (&cmd_text, temp, templen); - Z_Free (temp); - } -} - -/* -============ -Cbuf_Execute -============ -*/ -void Cbuf_Execute (void) -{ - int i; - char *text; - char line[1024]; - int quotes; - - while (cmd_text.cursize) - { -// find a \n or ; line break - text = (char *)cmd_text.data; - - quotes = 0; - for (i=0 ; i< cmd_text.cursize ; i++) - { - if (text[i] == '"') - quotes++; - if ( !(quotes&1) && text[i] == ';') - break; // don't break if inside a quoted string - if (text[i] == '\n') - break; - } - - - memcpy (line, text, i); - line[i] = 0; - -// delete the text from the command buffer and move remaining commands down -// this is necessary because commands (exec, alias) can insert data at the -// beginning of the text buffer - - if (i == cmd_text.cursize) - cmd_text.cursize = 0; - else - { - i++; - cmd_text.cursize -= i; - Q_memcpy (text, text+i, cmd_text.cursize); - } - -// execute the command line - Cmd_ExecuteString (line, src_command); - - if (cmd_wait) - { // skip out while text still remains in buffer, leaving it - // for next frame - cmd_wait = false; - break; - } - } -} - -/* -============================================================================== - - SCRIPT COMMANDS - -============================================================================== -*/ - -/* -=============== -Cmd_StuffCmds_f - -Adds command line parameters as script statements -Commands lead with a +, and continue until a - or another + -quake +prog jctest.qp +cmd amlev1 -quake -nosound +cmd amlev1 -=============== -*/ -void Cmd_StuffCmds_f (void) -{ - int i, j; - int s; - char *text, *build, c; - - if (Cmd_Argc () != 1) - { - Con_Printf ("stuffcmds : execute command line parameters\n"); - return; - } - -// build the combined string to parse from - s = 0; - for (i=1 ; i : execute a script file\n"); - return; - } - - mark = Hunk_LowMark (); - f = (char *)COM_LoadHunkFile (Cmd_Argv(1)); - if (!f) - { - Con_Printf ("couldn't exec %s\n",Cmd_Argv(1)); - return; - } - Con_Printf ("execing %s\n",Cmd_Argv(1)); - - Cbuf_InsertText (f); - Hunk_FreeToLowMark (mark); -} - - -/* -=============== -Cmd_Echo_f - -Just prints the rest of the line to the console -=============== -*/ -void Cmd_Echo_f (void) -{ - int i; - - for (i=1 ; inext) - Con_Printf ("%s : %s\n", a->name, a->value); - return; - } - - s = Cmd_Argv(1); - if (strlen(s) >= MAX_ALIAS_NAME) - { - Con_Printf ("Alias name is too long\n"); - return; - } - - // if the alias allready exists, reuse it - for (a = cmd_alias ; a ; a=a->next) - { - if (!strcmp(s, a->name)) - { - Z_Free (a->value); - break; - } - } - - if (!a) - { - a = Z_Malloc (sizeof(cmdalias_t)); - a->next = cmd_alias; - cmd_alias = a; - } - strcpy (a->name, s); - -// copy the rest of the command line - cmd[0] = 0; // start out with a null string - c = Cmd_Argc(); - for (i=2 ; i< c ; i++) - { - strcat (cmd, Cmd_Argv(i)); - if (i != c) - strcat (cmd, " "); - } - strcat (cmd, "\n"); - - a->value = CopyString (cmd); -} - -/* -============================================================================= - - COMMAND EXECUTION - -============================================================================= -*/ - -typedef struct cmd_function_s -{ - struct cmd_function_s *next; - char *name; - xcommand_t function; -} cmd_function_t; - - -#define MAX_ARGS 80 - -static int cmd_argc; -static char *cmd_argv[MAX_ARGS]; -static char *cmd_null_string = ""; -static char *cmd_args = NULL; - -cmd_source_t cmd_source; - - -static cmd_function_t *cmd_functions; // possible commands to execute - -/* -============ -Cmd_Init -============ -*/ -void Cmd_Init (void) -{ -// -// register our commands -// - Cmd_AddCommand ("stuffcmds",Cmd_StuffCmds_f); - Cmd_AddCommand ("exec",Cmd_Exec_f); - Cmd_AddCommand ("echo",Cmd_Echo_f); - Cmd_AddCommand ("alias",Cmd_Alias_f); - Cmd_AddCommand ("cmd", Cmd_ForwardToServer); - Cmd_AddCommand ("wait", Cmd_Wait_f); -} - -/* -============ -Cmd_Argc -============ -*/ -int Cmd_Argc (void) -{ - return cmd_argc; -} - -/* -============ -Cmd_Argv -============ -*/ -char *Cmd_Argv (int arg) -{ - if ( (unsigned)arg >= cmd_argc ) - return cmd_null_string; - return cmd_argv[arg]; -} - -/* -============ -Cmd_Args -============ -*/ -char *Cmd_Args (void) -{ - return cmd_args; -} - - -/* -============ -Cmd_TokenizeString - -Parses the given string into command line tokens. -============ -*/ -void Cmd_TokenizeString (char *text) -{ - int i; - -// clear the args from the last string - for (i=0 ; inext) - { - if (!Q_strcmp (cmd_name, cmd->name)) - { - Con_Printf ("Cmd_AddCommand: %s already defined\n", cmd_name); - return; - } - } - - cmd = Hunk_Alloc (sizeof(cmd_function_t)); - cmd->name = cmd_name; - cmd->function = function; - cmd->next = cmd_functions; - cmd_functions = cmd; -} - -/* -============ -Cmd_Exists -============ -*/ -qboolean Cmd_Exists (char *cmd_name) -{ - cmd_function_t *cmd; - - for (cmd=cmd_functions ; cmd ; cmd=cmd->next) - { - if (!Q_strcmp (cmd_name,cmd->name)) - return true; - } - - return false; -} - - - -/* -============ -Cmd_CompleteCommand -============ -*/ -char *Cmd_CompleteCommand (char *partial) -{ - cmd_function_t *cmd; - int len; - - len = Q_strlen(partial); - - if (!len) - return NULL; - -// check functions - for (cmd=cmd_functions ; cmd ; cmd=cmd->next) - if (!Q_strncmp (partial,cmd->name, len)) - return cmd->name; - - return NULL; -} - -/* -============ -Cmd_ExecuteString - -A complete command line has been parsed, so try to execute it -FIXME: lookupnoadd the token to speed search? -============ -*/ -void Cmd_ExecuteString (char *text, cmd_source_t src) -{ - cmd_function_t *cmd; - cmdalias_t *a; - - cmd_source = src; - Cmd_TokenizeString (text); - -// execute the command line - if (!Cmd_Argc()) - return; // no tokens - -// check functions - for (cmd=cmd_functions ; cmd ; cmd=cmd->next) - { - if (!Q_strcasecmp (cmd_argv[0],cmd->name)) - { - cmd->function (); - return; - } - } - -// check alias - for (a=cmd_alias ; a ; a=a->next) - { - if (!Q_strcasecmp (cmd_argv[0], a->name)) - { - Cbuf_InsertText (a->value); - return; - } - } - -// check cvars - if (!Cvar_Command ()) - Con_Printf ("Unknown command \"%s\"\n", Cmd_Argv(0)); - -} - - -/* -=================== -Cmd_ForwardToServer - -Sends the entire command line over to the server -=================== -*/ -void Cmd_ForwardToServer (void) -{ - if (cls.state != ca_connected) - { - Con_Printf ("Can't \"%s\", not connected\n", Cmd_Argv(0)); - return; - } - - if (cls.demoplayback) - return; // not really connected - - MSG_WriteByte (&cls.message, clc_stringcmd); - if (Q_strcasecmp(Cmd_Argv(0), "cmd") != 0) - { - SZ_Print (&cls.message, Cmd_Argv(0)); - SZ_Print (&cls.message, " "); - } - if (Cmd_Argc() > 1) - SZ_Print (&cls.message, Cmd_Args()); - else - SZ_Print (&cls.message, "\n"); -} - - -/* -================ -Cmd_CheckParm - -Returns the position (1 to argc-1) in the command's argument list -where the given parameter apears, or 0 if not present -================ -*/ - -int Cmd_CheckParm (char *parm) -{ - int i; - - if (!parm) - Sys_Error ("Cmd_CheckParm: NULL"); - - for (i = 1; i < Cmd_Argc (); i++) - if (! Q_strcasecmp (parm, Cmd_Argv (i))) - return i; - - return 0; -} +/* +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. + +*/ +// cmd.c -- Quake script command processing module + +#include "quakedef.h" + +void Cmd_ForwardToServer (void); + +#define MAX_ALIAS_NAME 32 + +typedef struct cmdalias_s +{ + struct cmdalias_s *next; + char name[MAX_ALIAS_NAME]; + char *value; +} cmdalias_t; + +cmdalias_t *cmd_alias; + +int trashtest; +int *trashspot; + +qboolean cmd_wait; + +//============================================================================= + +/* +============ +Cmd_Wait_f + +Causes execution of the remainder of the command buffer to be delayed until +next frame. This allows commands like: +bind g "impulse 5 ; +attack ; wait ; -attack ; impulse 2" +============ +*/ +void Cmd_Wait_f (void) +{ + cmd_wait = true; +} + +/* +============================================================================= + + COMMAND BUFFER + +============================================================================= +*/ + +sizebuf_t cmd_text; + +/* +============ +Cbuf_Init +============ +*/ +void Cbuf_Init (void) +{ + SZ_Alloc (&cmd_text, 8192); // space for commands and script files +} + + +/* +============ +Cbuf_AddText + +Adds command text at the end of the buffer +============ +*/ +void Cbuf_AddText (char *text) +{ + int l; + + l = Q_strlen (text); + + if (cmd_text.cursize + l >= cmd_text.maxsize) + { + Con_Printf ("Cbuf_AddText: overflow\n"); + return; + } + + SZ_Write (&cmd_text, text, Q_strlen (text)); +} + + +/* +============ +Cbuf_InsertText + +Adds command text immediately after the current command +Adds a \n to the text +FIXME: actually change the command buffer to do less copying +============ +*/ +void Cbuf_InsertText (char *text) +{ + char *temp; + int templen; + +// copy off any commands still remaining in the exec buffer + templen = cmd_text.cursize; + if (templen) + { + temp = Z_Malloc (templen); + Q_memcpy (temp, cmd_text.data, templen); + SZ_Clear (&cmd_text); + } + else + temp = NULL; // shut up compiler + +// add the entire text of the file + Cbuf_AddText (text); + +// add the copied off data + if (templen) + { + SZ_Write (&cmd_text, temp, templen); + Z_Free (temp); + } +} + +/* +============ +Cbuf_Execute +============ +*/ +void Cbuf_Execute (void) +{ + int i; + char *text; + char line[1024]; + int quotes; + + while (cmd_text.cursize) + { +// find a \n or ; line break + text = (char *)cmd_text.data; + + quotes = 0; + for (i=0 ; i< cmd_text.cursize ; i++) + { + if (text[i] == '"') + quotes++; + if ( !(quotes&1) && text[i] == ';') + break; // don't break if inside a quoted string + if (text[i] == '\n') + break; + } + + + memcpy (line, text, i); + line[i] = 0; + +// delete the text from the command buffer and move remaining commands down +// this is necessary because commands (exec, alias) can insert data at the +// beginning of the text buffer + + if (i == cmd_text.cursize) + cmd_text.cursize = 0; + else + { + i++; + cmd_text.cursize -= i; + Q_memcpy (text, text+i, cmd_text.cursize); + } + +// execute the command line + Cmd_ExecuteString (line, src_command); + + if (cmd_wait) + { // skip out while text still remains in buffer, leaving it + // for next frame + cmd_wait = false; + break; + } + } +} + +/* +============================================================================== + + SCRIPT COMMANDS + +============================================================================== +*/ + +/* +=============== +Cmd_StuffCmds_f + +Adds command line parameters as script statements +Commands lead with a +, and continue until a - or another + +quake +prog jctest.qp +cmd amlev1 +quake -nosound +cmd amlev1 +=============== +*/ +void Cmd_StuffCmds_f (void) +{ + int i, j; + int s; + char *text, *build, c; + + if (Cmd_Argc () != 1) + { + Con_Printf ("stuffcmds : execute command line parameters\n"); + return; + } + +// build the combined string to parse from + s = 0; + for (i=1 ; i : execute a script file\n"); + return; + } + + mark = Hunk_LowMark (); + f = (char *)COM_LoadHunkFile (Cmd_Argv(1)); + if (!f) + { + Con_Printf ("couldn't exec %s\n",Cmd_Argv(1)); + return; + } + Con_Printf ("execing %s\n",Cmd_Argv(1)); + + Cbuf_InsertText (f); + Hunk_FreeToLowMark (mark); +} + + +/* +=============== +Cmd_Echo_f + +Just prints the rest of the line to the console +=============== +*/ +void Cmd_Echo_f (void) +{ + int i; + + for (i=1 ; inext) + Con_Printf ("%s : %s\n", a->name, a->value); + return; + } + + s = Cmd_Argv(1); + if (strlen(s) >= MAX_ALIAS_NAME) + { + Con_Printf ("Alias name is too long\n"); + return; + } + + // if the alias allready exists, reuse it + for (a = cmd_alias ; a ; a=a->next) + { + if (!strcmp(s, a->name)) + { + Z_Free (a->value); + break; + } + } + + if (!a) + { + a = Z_Malloc (sizeof(cmdalias_t)); + a->next = cmd_alias; + cmd_alias = a; + } + strcpy (a->name, s); + +// copy the rest of the command line + cmd[0] = 0; // start out with a null string + c = Cmd_Argc(); + for (i=2 ; i< c ; i++) + { + strcat (cmd, Cmd_Argv(i)); + if (i != c) + strcat (cmd, " "); + } + strcat (cmd, "\n"); + + a->value = CopyString (cmd); +} + +/* +============================================================================= + + COMMAND EXECUTION + +============================================================================= +*/ + +typedef struct cmd_function_s +{ + struct cmd_function_s *next; + char *name; + xcommand_t function; +} cmd_function_t; + + +#define MAX_ARGS 80 + +static int cmd_argc; +static char *cmd_argv[MAX_ARGS]; +static char *cmd_null_string = ""; +static char *cmd_args = NULL; + +cmd_source_t cmd_source; + + +static cmd_function_t *cmd_functions; // possible commands to execute + +/* +============ +Cmd_Init +============ +*/ +void Cmd_Init (void) +{ +// +// register our commands +// + Cmd_AddCommand ("stuffcmds",Cmd_StuffCmds_f); + Cmd_AddCommand ("exec",Cmd_Exec_f); + Cmd_AddCommand ("echo",Cmd_Echo_f); + Cmd_AddCommand ("alias",Cmd_Alias_f); + Cmd_AddCommand ("cmd", Cmd_ForwardToServer); + Cmd_AddCommand ("wait", Cmd_Wait_f); +} + +/* +============ +Cmd_Argc +============ +*/ +int Cmd_Argc (void) +{ + return cmd_argc; +} + +/* +============ +Cmd_Argv +============ +*/ +char *Cmd_Argv (int arg) +{ + if ( (unsigned)arg >= cmd_argc ) + return cmd_null_string; + return cmd_argv[arg]; +} + +/* +============ +Cmd_Args +============ +*/ +char *Cmd_Args (void) +{ + return cmd_args; +} + + +/* +============ +Cmd_TokenizeString + +Parses the given string into command line tokens. +============ +*/ +void Cmd_TokenizeString (char *text) +{ + int i; + +// clear the args from the last string + for (i=0 ; inext) + { + if (!Q_strcmp (cmd_name, cmd->name)) + { + Con_Printf ("Cmd_AddCommand: %s already defined\n", cmd_name); + return; + } + } + + cmd = Hunk_Alloc (sizeof(cmd_function_t)); + cmd->name = cmd_name; + cmd->function = function; + cmd->next = cmd_functions; + cmd_functions = cmd; +} + +/* +============ +Cmd_Exists +============ +*/ +qboolean Cmd_Exists (char *cmd_name) +{ + cmd_function_t *cmd; + + for (cmd=cmd_functions ; cmd ; cmd=cmd->next) + { + if (!Q_strcmp (cmd_name,cmd->name)) + return true; + } + + return false; +} + + + +/* +============ +Cmd_CompleteCommand +============ +*/ +char *Cmd_CompleteCommand (char *partial) +{ + cmd_function_t *cmd; + int len; + + len = Q_strlen(partial); + + if (!len) + return NULL; + +// check functions + for (cmd=cmd_functions ; cmd ; cmd=cmd->next) + if (!Q_strncmp (partial,cmd->name, len)) + return cmd->name; + + return NULL; +} + +/* +============ +Cmd_ExecuteString + +A complete command line has been parsed, so try to execute it +FIXME: lookupnoadd the token to speed search? +============ +*/ +void Cmd_ExecuteString (char *text, cmd_source_t src) +{ + cmd_function_t *cmd; + cmdalias_t *a; + + cmd_source = src; + Cmd_TokenizeString (text); + +// execute the command line + if (!Cmd_Argc()) + return; // no tokens + +// check functions + for (cmd=cmd_functions ; cmd ; cmd=cmd->next) + { + if (!Q_strcasecmp (cmd_argv[0],cmd->name)) + { + cmd->function (); + return; + } + } + +// check alias + for (a=cmd_alias ; a ; a=a->next) + { + if (!Q_strcasecmp (cmd_argv[0], a->name)) + { + Cbuf_InsertText (a->value); + return; + } + } + +// check cvars + if (!Cvar_Command ()) + Con_Printf ("Unknown command \"%s\"\n", Cmd_Argv(0)); + +} + + +/* +=================== +Cmd_ForwardToServer + +Sends the entire command line over to the server +=================== +*/ +void Cmd_ForwardToServer (void) +{ + if (cls.state != ca_connected) + { + Con_Printf ("Can't \"%s\", not connected\n", Cmd_Argv(0)); + return; + } + + if (cls.demoplayback) + return; // not really connected + + MSG_WriteByte (&cls.message, clc_stringcmd); + if (Q_strcasecmp(Cmd_Argv(0), "cmd") != 0) + { + SZ_Print (&cls.message, Cmd_Argv(0)); + SZ_Print (&cls.message, " "); + } + if (Cmd_Argc() > 1) + SZ_Print (&cls.message, Cmd_Args()); + else + SZ_Print (&cls.message, "\n"); +} + + +/* +================ +Cmd_CheckParm + +Returns the position (1 to argc-1) in the command's argument list +where the given parameter apears, or 0 if not present +================ +*/ + +int Cmd_CheckParm (char *parm) +{ + int i; + + if (!parm) + Sys_Error ("Cmd_CheckParm: NULL"); + + for (i = 1; i < Cmd_Argc (); i++) + if (! Q_strcasecmp (parm, Cmd_Argv (i))) + return i; + + return 0; +} -- cgit v1.2.3