quakeforge/include/QF/gib_tree.h
Brian Koropoff 760210dc7b GIB: Many bugfixes and cleanups. Added bitwise math operations, expansion
of leaf names in a stem variable via %var, the builtin functions 'count'
and 'contains', and an initial interface between qw-server and GIB to allow
querying of clients and their info strings.  Also cleaned up the chat event
interface a bit.  Renamed a few builtins.
2003-02-16 19:46:34 +00:00

62 lines
1.8 KiB
C

/*
#FILENAME#
#DESCRIPTION#
Copyright (C) 2003 #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
$Id$
*/
#ifndef __GIB_TREE_H
#define __GIB_TREE_H
#define TREE_NORMAL 0 // Normal node
// Flags for tokens
#define TREE_CONCAT 1 // Concatenate to previous
#define TREE_P_EMBED 2 // Embedded stuff needs to be processed
#define TREE_SPLIT 4 // Token is the name of an array that should be split
// Flags for lines
#define TREE_COND 1 // Conditional jump (if or while command)
#define TREE_NOT 2 // Invert condition
#define TREE_END 4 // Node ends a loop or conditional
#define TREE_FORNEXT 8 // For loop is starting again
#define TREE_EMBED 16 // Embedded command (expect return value)
typedef char gib_tree_flags_t;
typedef struct gib_tree_s {
const char *str;
char delim;
unsigned int start, end, refs;
gib_tree_flags_t flags;
struct gib_tree_s *children, *next, *jump;
} gib_tree_t;
gib_tree_t *GIB_Tree_New (gib_tree_flags_t flags);
void GIB_Tree_Free_Recursive (gib_tree_t *tree);
void GIB_Tree_Ref (gib_tree_t **tp);
void GIB_Tree_Unref (gib_tree_t **tp);
#endif /* __GIB_TREE_H */