113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/*
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* VisPatch : Quake level patcher for water visibility.
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*
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* Copyright (C) 1997-2006 Andy Bay <IMarvinTPA@bigfoot.com>
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* Copyright (C) 2006-2011 O. Sezer <sezero@users.sourceforge.net>
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*
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* $Id: vispatch.h,v 1.6 2011/10/08 14:15:02 sezero Exp $
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to:
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*
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* Free Software Foundation, Inc.
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* 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef __QVISPATCH_H
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#define __QVISPATCH_H
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/* Version numbers */
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#define VP_VER_MAJ 1
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#define VP_VER_MID 4
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#define VP_VER_MIN 6
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/* NOTE: We actually need int32_t, not int, as the types
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for sizes and offsets. If someone ever wants to compile
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this on a 16 bit system like DOS, expect trouble if
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the compiler is not djgpp.
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*/
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// on-disk bsp file structures
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typedef struct // A Directory entry
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{ int offset; // Offset to entry, in bytes, from start of file
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int size; // Size of entry in file, in bytes
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} dentry_t;
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typedef struct // The BSP file header
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{ int version; // Model version, must be 0x17 (23).
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dentry_t entities; // List of Entities.
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dentry_t planes; // Map Planes.
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// numplanes = size/sizeof(plane_t)
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dentry_t miptex; // Wall Textures.
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dentry_t vertices; // Map Vertices.
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// numvertices = size/sizeof(vertex_t)
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dentry_t visilist; // Leaves Visibility lists.
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dentry_t nodes; // BSP Nodes.
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// numnodes = size/sizeof(node_t)
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dentry_t texinfo; // Texture Info for faces.
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// numtexinfo = size/sizeof(texinfo_t)
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dentry_t faces; // Faces of each surface.
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// numfaces = size/sizeof(face_t)
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dentry_t lightmaps; // Wall Light Maps.
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dentry_t clipnodes; // clip nodes, for Models.
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// numclips = size/sizeof(clipnode_t)
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dentry_t leaves; // BSP Leaves.
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// numlaves = size/sizeof(leaf_t)
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dentry_t lface; // List of Faces.
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dentry_t edges; // Edges of faces.
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// numedges = Size/sizeof(edge_t)
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dentry_t ledges; // List of Edges.
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dentry_t models; // List of Models.
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// nummodels = Size/sizeof(model_t)
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} dheader_t;
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// on-disk pak file structures
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#define MAX_FILES_IN_PACK 2048
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typedef struct
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{ char magic[4]; // Pak Name of the new WAD format
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int diroffset; // Position of WAD directory from start of file
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int dirsize; // Number of entries * 0x40 (64 char)
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} pakheader_t;
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typedef struct
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{ char filename[56]; // Name of the file, Unix style, with extension,
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// 50 chars, padded with '\0'.
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int offset; // Position of the entry in PACK file
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int size; // Size of the entry in PACK file
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} pakentry_t;
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// on-disk vis data structure: stored in little endian format
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#define VISPATCH_IDLEN 32
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typedef struct
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{
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char File[VISPATCH_IDLEN];
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int len;
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int vislen;
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unsigned char *visdata;
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int leaflen;
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unsigned char *leafdata;
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} visdat_t;
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#endif /* __QVISPATCH_H */
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