quakeforge/libs/gib/gib_init.c

92 lines
2.3 KiB
C
Raw Normal View History

/*
#FILENAME#
#DESCRIPTION#
Copyright (C) 2002 #AUTHOR#
Author: #AUTHOR#
Date: #DATE#
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[] =
"$Id$";
#include <string.h>
#include "QF/qtypes.h"
#include "QF/cbuf.h"
#include "QF/quakefs.h"
#include "QF/gib_parse.h"
#include "QF/gib_builtin.h"
#include "QF/gib_regex.h"
#include "QF/cmd.h"
#include "QF/sys.h"
#include "QF/zone.h"
#include "QF/cvar.h"
void
GIB_Exec_Override_f (void) {
char *f;
int mark;
if (Cmd_Argc () != 2) {
Sys_Printf ("exec <filename> : execute a script file\n");
return;
}
mark = Hunk_LowMark ();
f = (char *) COM_LoadHunkFile (Cmd_Argv (1));
if (!f) {
Sys_Printf ("couldn't exec %s\n", Cmd_Argv (1));
return;
}
if (!Cvar_Command() && (cmd_warncmd->int_val || (developer && developer->int_val)))
Sys_Printf ("execing %s\n", Cmd_Argv (1));
if (!strcmp (Cmd_Argv (1) + strlen (Cmd_Argv(1)) - 4, ".gib") || cbuf_active->interpreter == &gib_interp) {
// GIB script, put it in a new buffer on the stack
cbuf_t *sub = Cbuf_New (&gib_interp);
if (cbuf_active->down)
Cbuf_DeleteStack (cbuf_active->down);
cbuf_active->down = sub;
sub->up = cbuf_active;
cbuf_active->state = CBUF_STATE_STACK;
Cbuf_AddText (sub, f);
GIB_Parse_Strip_Comments (sub);
} else
Cbuf_InsertText (cbuf_active, f);
Hunk_FreeToLowMark (mark);
}
void
GIB_Init (qboolean sandbox)
{
// Override the exec command with a GIB-aware one
if (Cmd_Exists("exec")) {
Cmd_RemoveCommand ("exec");
Cmd_AddCommand ("exec", GIB_Exec_Override_f, "Execute a script file.");
}
// Initialize regex cache
GIB_Regex_Init ();
// Initialize builtins
GIB_Builtin_Init (sandbox);
}