bspfile.h

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/*
Copyright (C) 1997-2001 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.

*/

#pragma once

#include "../../../common/qfiles.h"

dMapTile_t* LoadBSPFile(const char* filename);
long WriteBSPFile(const char* filename);
void PrintBSPFileSizes(void);

typedef struct epair_s {
    struct epair_s* next;       
    const char* key;            
    const char* value;          
    bool ump;                   
} epair_t;

typedef struct {
    vec3_t      origin;         
    int         firstbrush;     
    int         numbrushes;     
    epair_t*    epairs;         
    bool        skip;           
} entity_t;

extern int num_entities;
extern entity_t entities[MAX_MAP_ENTITIES];

entity_t* FindTargetEntity(const char* target);
void ParseEntities(void);
const char* UnparseEntities(void);

void SetKeyValue(entity_t* ent, const char* key, const char* value);
/* will return "" if not present */
const char* ValueForKey(const entity_t* ent, const char* key);

vec_t FloatForKey(const entity_t* ent, const char* key);
void GetVectorFromString(const char* value, vec3_t vec);
void GetVectorForKey(const entity_t* ent, const char* key, vec3_t vec);
epair_t* ParseEpair(int entNum);
bool EpairCheckForDuplicate(const entity_t* ent, const epair_t *e);
epair_t* AddEpair(const char* key, const char* value, int entNum);
byte* CompressRouting(byte* dataStart, byte* destStart, int l);