SRB2/tools/SRB2MP/lump.h

62 lines
2.1 KiB
C
Raw Permalink Normal View History

2014-03-15 16:59:03 +00:00
/*
LumpMod v0.21, a command-line utility for working with lumps in wad files.
Copyright (C) 2003 Thunder Palace Entertainment.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
lump.h: Defines constants, structures, and functions used in lump.c
*/
#ifndef __LUMP_H
#define __LUMP_H
/* Entries in the wadfile directory are 16 bytes */
#define DIRENTRYLEN 16
/* Lumps and associated info */
struct lump {
long len;
unsigned char *data;
char name[8];
};
/* Linked list of lumps */
struct lumplist {
struct lump *cl; /* actual content of the lump */
struct lumplist *next;
};
/* Structure to contain all wadfile data */
struct wadfile {
char id[4]; /* IWAD or PWAD */
unsigned long numlumps; /* 32-bit integer */
struct lumplist *head; /* points to first entry */
};
/* Function declarations */
struct wadfile *read_wadfile(FILE *);
void free_wadfile(struct wadfile *);
int write_wadfile(FILE *, struct wadfile *);
char *get_lump_name(struct lump *);
struct lumplist *find_previous_lump(struct lumplist *, struct lumplist *, char *);
void remove_next_lump(struct wadfile *, struct lumplist *);
int add_lump(struct wadfile *, struct lumplist *, char *, long, unsigned char *);
int rename_lump(struct lump *, char *);
struct lumplist *find_last_lump(struct wadfile *);
struct lumplist *find_last_lump_between(struct lumplist *, struct lumplist *);
struct lumplist *find_next_section_lump(struct lumplist *);
#endif