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romkazvo
254
CryEntitySystem/EntitySystem.h
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254
CryEntitySystem/EntitySystem.h
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//////////////////////////////////////////////////////////////////////
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//
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// Crytek CryENGINE Source code
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//
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// File:EntitySystem.h
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//
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// History:
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// -March 07,2001:Originally created by Marco Corbetta
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// -: modified by everyone
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//
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef ENTITYSYSTEM_H
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#define ENTITYSYSTEM_H
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#if _MSC_VER > 1000
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# pragma once
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#endif
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#include <map>
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#include <set>
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#include <vector>
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#include <IEntitySystem.h>
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#include "Entity.h"
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#include "EntityCamera.h"
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#include "IDGenerator.h"
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#include <ISystem.h>
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//#include "EntityIt.h"
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class CEntity;
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class CStaticObject;
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class CStatObjInfo;
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class CEntityClonesMgr;
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#ifdef WIN64
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// workaround for Amd64 compiler
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#include <map>
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#define hash_map map
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#else
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#if defined(LINUX)
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#include <ext/hash_map>
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#include "ientityrenderstate.h"
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#else
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#include <hash_map>
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#endif
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#endif
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#if defined(LINUX)
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typedef __gnu_cxx::hash_map<EntityId,CEntity*> EntityMap;
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typedef __gnu_cxx::hash_map<EntityId,CEntity*>::iterator EntityMapItor;
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#else
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typedef std::hash_map<EntityId,CEntity*> EntityMap;
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typedef EntityMap::iterator EntityMapItor;
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#endif
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typedef std::vector<CEntity*> EntityVector;
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typedef EntityVector::iterator EntityVectorItor;
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typedef std::set<int> EntityIdSet;
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typedef EntityIdSet::iterator EntityIdSetItor;
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typedef std::list<CEntityObject*> EntityObjectList;
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typedef std::list<IEntitySystemSink *> SinkList;
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//typedef std::set<CEntityClonesMgr *> EntityClonesMgrSet;
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//typedef EntityClonesMgrSet::iterator EntityClonesMgrSetItor;
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/*
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struct near_info_struct
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{
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near_info_struct() {model=0;}
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ICryCharInstance * model;
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Vec3d pos, angles;
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list2<CStaticObject> * _stat_objects;
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list2<CStaticObject> * _stat_shadows;
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list2<CStaticObject> * _stat_shadows_plus;
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IEntity * o;
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float ent_distance;
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};*/
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//////////////////////////////////////////////////////////////////////////
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struct SEntityTimerEvent
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{
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int entityId;
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int timerId;
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};
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//////////////////////////////////////////////////////////////////////
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class CEntitySystem : public IEntitySystem
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{
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void InsertEntity( EntityId id,CEntity *pEntity );
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// void GenerateUniqId( CEntityDesc &ed ) { ed.id = m_LastId++; }
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void DeleteEntity( IEntity *entity );
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// void GarbageCollectorCycle();
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public:
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CEntitySystem(ISystem *pSystem);
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~CEntitySystem();
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bool Init(ISystem *pSystem);
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void Release(); // Close entity system, free resources.
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void Reset(); // Reset whole entity system, and destroy all entities.
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void SetSink( IEntitySystemSink *pSink );
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void RemoveSink( IEntitySystemSink *pSink );
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void OnBind(EntityId id,EntityId child,unsigned char param);
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void OnUnbind(EntityId id,EntityId child,unsigned char param);
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//void SetMyPlayer(unsigned short id ){ m_wPlayerID = id;}
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//unsigned short GetMyPlayer() const {return m_wPlayerID;}
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IScriptSystem *GetScriptSystem() { return m_pScriptSystem; }
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IEntity* SpawnEntity( CEntityDesc &ed,bool bAutoInit=true );
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bool InitEntity( IEntity* pEntity,CEntityDesc &ed );
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// Safely remove entity; Call to this function will not immediatly remove entity;
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// Entity will only be removed after update call unless bRemoveNow set.
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void RemoveEntity( EntityId entity,bool bRemoveNow );
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IEntityCamera * CreateEntityCamera();
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// near_info_struct * GetWeaponInfo() { return &m_WeaponInfo; };
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IEntity* GetEntity( EntityId id ); // Get entity from id.
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IEntity* GetEntity(const char *sEntityName);
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EntityId FindEntity( const char *name ) const; // Find first entity with given name.
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int GetNumEntities() const;
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//void GetEntities( std::vector<IEntity*> &entities ) const;
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IEntityIt * GetEntityIterator();
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IEntityIt * GetEntityInFrustrumIterator( bool bFromPrevFrame=false );
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void GetEntitiesInRadius( const Vec3d &origin,float radius,std::vector<IEntity*> &entities,int physFlags ) const;
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void Update();
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void UpdateTimers();
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// Sets new entity timer event.
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void PauseTimers(bool bPause,bool bResume=false);
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void RemoveTimerEvent( EntityId id );
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void AddTimerEvent( int delayTimeMillis,SEntityTimerEvent &event );
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void EnableClient(bool bEnable)
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{
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m_bClient=bEnable;
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}
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void EnableServer(bool bEnable)
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{
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m_bServer=bEnable;
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}
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inline bool ClientEnabled(){return m_bClient;}
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inline bool ServerEnabled(){return m_bServer;}
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void GetMemoryStatistics(ICrySizer *pSizer);
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virtual bool IsIDUsed(EntityId nID);
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void ReleaseMark(unsigned int id);
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void ResetEntities(void);
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virtual void SetDynamicEntityIdMode( const bool bActivate );
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void SetDefaultEntityUpdateLevel( EEntityUpdateVisLevel eDefault) { m_eDefaultUpdateLevel = eDefault;}
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// near_info_struct m_WeaponInfo;
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void SetPrecacheResourcesMode( bool bPrecaching );
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// CIDGenerator* GetIDGenerator() { return &m_EntityIDGenerator; }
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bool IsDynamicEntityId( EntityId id ) { return m_EntityIDGenerator.IsDynamicEntityId( id ); }
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void MarkId( EntityId id ) { m_EntityIDGenerator.Mark( id ); }
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void ClearId( EntityId id ) { m_EntityIDGenerator.Remove( id ); }
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private:
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// Return true if updated.
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void UpdateEntity(CEntity *ce,SEntityUpdateContext &ctx);
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//////////////////////////////////////////////////////////////////////////
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// Variables.
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//////////////////////////////////////////////////////////////////////////
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bool m_bDynamicEntityIdMode; //!< default=false (editor), true=game mode
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CIDGenerator m_EntityIDGenerator;
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ISystem * m_pISystem;
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EEntityUpdateVisLevel m_eDefaultUpdateLevel;
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SinkList m_lstSinks;
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EntityMap m_mapEntities;
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EntityVector m_vEntitiesInFrustrum;
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//[kirill] - need this one to get visible entities on update of some entity - so we don't depend on update's order
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EntityVector m_vEntitiesInFrustrumPrevFrame;
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// unsigned short m_wPlayerID;
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IScriptSystem * m_pScriptSystem;
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//////////////////////////////////////////////////////////////////////////
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// Entity timers.
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//////////////////////////////////////////////////////////////////////////
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typedef std::multimap<int,SEntityTimerEvent> EntityTimersMap;
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EntityTimersMap m_timersMap;
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std::vector<SEntityTimerEvent> m_currentTriggers;
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bool m_bTimersPause;
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int m_nStartPause;
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//////////////////////////////////////////////////////////////////////////
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public:
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struct ITimer *m_pTimer;
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ICVar *m_pCharacterIK;
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ICVar *m_pShowEntityBBox;
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ICVar *m_pShowHelpers;
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ICVar *m_pProfileEntities;
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ICVar *m_pUpdateInvisibleCharacter;
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ICVar *m_pUpdateBonePositions;
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ICVar *m_pUpdateScript;
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ICVar *m_pUpdateTimer;
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ICVar *m_pDebugTimer;
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ICVar *m_pUpdateCamera;
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ICVar *m_pUpdatePhysics;
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ICVar *m_pUpdateAI;
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ICVar *m_pUpdateEntities;
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ICVar *m_pUpdateCollision;
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ICVar *m_pUpdateCollisionScript;
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ICVar *m_pUpdateContainer;
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ICVar *m_pUpdateCoocooEgg;
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ICVar *m_pPiercingCamera;
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ICVar *m_pVisCheckForUpdate;
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ICVar *m_pEntityBBoxes;
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ICVar *m_pEntityHelpers;
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ICVar *m_pOnDemandPhysics;
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ICVar *m_pMinImpulseVel;
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ICVar *m_pImpulseScale;
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ICVar *m_pMaxImpulseAdjMass;
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ICVar *m_pSplashThreshold;
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ICVar *m_pSplashTimeout;
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ICVar *m_pHitCharacters;
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ICVar *m_pHitDeadBodies;
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ICVar *m_pEnableCloth;
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ICVar *m_pCharZOffsetSpeed;
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bool m_bClient;
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bool m_bServer;
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int m_nGetEntityCounter;
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// EntityClonesMgrSet m_setEntityClonesMgrs;
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};
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//////////////////////////////////////////////////////////////////////////
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// Precache resources mode state.
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//////////////////////////////////////////////////////////////////////////
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extern bool gPrecacheResourcesMode;
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#endif //Entitysystem.h
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