EditorEntity.h

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code 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 3 of the License, or
(at your option) any later version.

Doom 3 Source Code 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 Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

void            Eclass_InitForSourceDirectory( const char *path );
eclass_t *      Eclass_ForName( const char *name, bool has_brushes );
bool            Eclass_hasModel(eclass_t *e, idVec3 &vMin, idVec3 &vMax);

typedef struct entity_s {
        struct entity_s *prev, *next;
        brush_t         brushes;                                        // head/tail of list
        int                     undoId, redoId, entityId;       // used for undo/redo
        idVec3          origin;
        qhandle_t       lightDef;
        qhandle_t       modelDef;
        idSoundEmitter *soundEmitter;
        eclass_t *      eclass;
        idDict          epairs;
        eclass_t *      md3Class;
        idMat3          rotation;
        idVec3          lightOrigin;            // for lights that have been combined with models
        idMat3          lightRotation;          // ''
        bool            trackLightOrigin;       
        idCurve<idVec3> *curve;
} entity_t;

void            ParseEpair(idDict *dict);
const char *ValueForKey(entity_t *ent, const char *key);
int                     GetNumKeys(entity_t *ent);
const char *GetKeyString(entity_t *ent, int iIndex);
void            SetKeyValue (entity_t *ent, const char *key, const char *value, bool trackAngles = true);
void            DeleteKey (entity_t *ent, const char *key);
float           FloatForKey (entity_t *ent, const char *key);
int                     IntForKey (entity_t *ent, const char *key);
bool            GetVectorForKey (entity_t *ent, const char *key, idVec3 &vec);
bool            GetVector4ForKey (entity_t *ent, const char *key, idVec4 &vec);
bool            GetFloatForKey(entity_t *end, const char *key, float *f);
void            SetKeyVec3(entity_t *ent, const char *key, idVec3 v);
void            SetKeyMat3(entity_t *ent, const char *key, idMat3 m);
bool            GetMatrixForKey(entity_t *ent, const char *key, idMat3 &mat);

void            Entity_UpdateSoundEmitter( entity_t *ent );
idCurve<idVec3> *Entity_MakeCurve( entity_t *e );
void            Entity_UpdateCurveData( entity_t *e );
void            Entity_SetCurveData( entity_t *e );
void            Entity_Free (entity_t *e);
void            Entity_FreeEpairs(entity_t *e);
int                     Entity_MemorySize(entity_t *e);
entity_t *      Entity_Parse (bool onlypairs, brush_t* pList = NULL);
void            Entity_Write (entity_t *e, FILE *f, bool use_region);
void            Entity_WriteSelected(entity_t *e, FILE *f);
void            Entity_WriteSelected(entity_t *e, CMemFile*);
entity_t *      Entity_Create (eclass_t *c, bool forceFixed = false);
entity_t *      Entity_Clone (entity_t *e);
void            Entity_AddToList(entity_t *e, entity_t *list);
void            Entity_RemoveFromList(entity_t *e);
bool            EntityHasModel(entity_t *ent);

void            Entity_LinkBrush (entity_t *e, brush_t *b);
void            Entity_UnlinkBrush (brush_t *b);
entity_t *      FindEntity(const char *pszKey, const char *pszValue);
entity_t *      FindEntityInt(const char *pszKey, int iValue);
entity_t *      Entity_New();
void            Entity_SetName(entity_t *e, const char *name);

int                     GetUniqueTargetId(int iHint);
eclass_t *      GetCachedModel(entity_t *pEntity, const char *pName, idVec3 &vMin, idVec3 &vMax);

//Timo : used for parsing epairs in brush primitive
void            Entity_Name(entity_t *e, bool force);

bool            IsBrushSelected(brush_t* bSel);