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movable.h

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00001 /*
00002     Copyright (C) 2000-2001 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_IENGINE_MOVABLE_H__
00020 #define __CS_IENGINE_MOVABLE_H__
00021 
00028 #include "csutil/scf.h"
00029 
00030 class csMatrix3;
00031 class csReversibleTransform;
00032 class csVector3;
00033 
00034 struct iMovable;
00035 struct iSector;
00036 struct iSectorList;
00037 
00038 SCF_VERSION (iMovableListener, 0, 0, 1);
00039 
00044 struct iMovableListener : public iBase
00045 {
00050   virtual void MovableChanged (iMovable* movable) = 0;
00052   virtual void MovableDestroyed (iMovable* movable) = 0;
00053 };
00054 
00055 SCF_VERSION (iMovable, 0, 1, 2);
00056 
00085 struct iMovable : public iBase
00086 {
00091   virtual iMovable* GetParent () const = 0;
00097   virtual void SetParent (iMovable* parent) = 0;
00098 
00108   virtual void SetSector (iSector* sector) = 0;
00109 
00118   virtual void ClearSectors () = 0;
00119 
00132   virtual iSectorList* GetSectors () = 0;
00133 
00137   virtual bool InSector () const = 0;
00138 
00149   virtual void SetPosition (iSector* home, const csVector3& v) = 0;
00150 
00161   virtual void SetPosition (const csVector3& v) = 0;
00162 
00171   virtual const csVector3& GetPosition () const = 0;
00172 
00178   virtual const csVector3 GetFullPosition () const = 0;
00179 
00194   virtual void SetTransform (const csMatrix3& matrix) = 0;
00195 
00209   virtual void SetTransform (const csReversibleTransform& t) = 0;
00210 
00221   virtual csReversibleTransform& GetTransform () = 0;
00222 
00227   virtual csReversibleTransform GetFullTransform () const = 0;
00228 
00239   virtual void MovePosition (const csVector3& v) = 0;
00240 
00248   virtual void Transform (const csMatrix3& matrix) = 0;
00249 
00255   virtual void AddListener (iMovableListener* listener) = 0;
00256 
00260   virtual void RemoveListener (iMovableListener* listener) = 0;
00261 
00273   virtual void UpdateMove () = 0;
00274 
00280   virtual long GetUpdateNumber () const = 0;
00281 
00298   virtual bool IsTransformIdentity () const = 0;
00299 
00308   virtual bool IsFullTransformIdentity () const = 0;
00309 
00319   virtual void TransformIdentity () = 0;
00320 };
00321 
00324 #endif // __CS_IENGINE_MOVABLE_H__

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