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CryPhysics/physicalplaceholder.h

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+//////////////////////////////////////////////////////////////////////
+//
+//	Physical Placeholder header
+//	
+//	File: physicalplaceholder.h
+//	Description : PhysicalPlaceholder class declarations
+//
+//	History:
+//	-:Created by Anton Knyazev
+//
+//////////////////////////////////////////////////////////////////////
+
+#ifndef physicalplaceholder_h
+#define physicalplaceholder_h
+#pragma once
+
+struct pe_gridthunk {
+	pe_gridthunk *next;
+	pe_gridthunk *prev;
+	class CPhysicalPlaceholder *pent;
+};
+class CPhysicalEntity;
+
+class CPhysicalPlaceholder : public IPhysicalEntity {
+public:
+	vectorf m_BBox[2];
+
+	void *m_pForeignData;
+	int m_iForeignData  : 16;
+	int m_iForeignFlags : 16;
+
+	struct vec2dpacked {
+		int x : 16;
+		int y : 16;
+	};
+	vec2dpacked m_ig[2];
+	pe_gridthunk *m_pGridThunks;
+	int m_nGridThunks : 16;
+	int m_nGridThunksAlloc : 16;
+
+	CPhysicalPlaceholder *m_pEntBuddy;
+	unsigned int m_bProcessed : 1;
+	int m_id : 23;
+	int m_iSimClass : 8;
+
+	virtual CPhysicalEntity *GetEntity();
+	virtual CPhysicalEntity *GetEntityFast() { return (CPhysicalEntity*)m_pEntBuddy; }
+
+	virtual pe_type GetType();
+	virtual int SetParams(pe_params* params);
+	virtual int GetParams(pe_params* params);
+	virtual int GetStatus(pe_status* status);
+	virtual int Action(pe_action* action);
+
+	virtual int AddGeometry(phys_geometry *pgeom, pe_geomparams* params,int id=-1);
+	virtual void RemoveGeometry(int id);
+
+	virtual void *GetForeignData(int itype=0) { return m_iForeignData==itype ? m_pForeignData : 0; }
+	virtual int GetiForeignData() { return m_iForeignData; }
+
+	virtual int GetStateSnapshot(class CStream &stm, float time_back=0, int flags=0);
+	virtual int SetStateFromSnapshot(class CStream &stm, int flags=0);
+	virtual int PostSetStateFromSnapshot();
+	virtual int GetStateSnapshotTxt(char *txtbuf,int szbuf, float time_back=0);
+	virtual void SetStateFromSnapshotTxt(const char *txtbuf,int szbuf);
+	virtual unsigned int GetStateChecksum();
+
+	virtual void StartStep(float time_interval);
+	virtual int Step(float time_interval);
+	virtual void StepBack(float time_interval);
+	virtual IPhysicalWorld *GetWorld();
+
+	virtual void GetMemoryStatistics(ICrySizer *pSizer) {};
+};
+
+#endif