144 lines
3.4 KiB
C++
144 lines
3.4 KiB
C++
// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __GAME_PREDICTIONERRORDECAY_H__
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#define __GAME_PREDICTIONERRORDECAY_H__
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// #define PREDICTION_ERROR_DECAY_DEBUG
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class sdPredictionErrorDecay_Origin {
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public:
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class CustomDecayInfo {
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public:
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bool hasLocalPhysics;
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bool isPlayer;
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int currentPrediction;
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int packetSpread;
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bool boxDecayClip;
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bool pointDecayClip;
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bool heightMapDecayClip;
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idVec3 limitVelocity;
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idVec3 origin;
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bool hasGroundContacts;
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float physicsCutoffSqr;
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float ownerAorDistSqr;
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};
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sdPredictionErrorDecay_Origin( void );
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~sdPredictionErrorDecay_Origin( void );
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void Init( idEntity* owner );
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void SetOwner( idEntity* _owner ) { owner = _owner; }
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void Reset( const idVec3& newOrigin );
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void Update( const CustomDecayInfo* customInfo = NULL );
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void Decay( idVec3& renderOrigin, const CustomDecayInfo* customInfo = NULL );
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void OnNewInfo( const idVec3& serverOrigin, int& time = gameLocal.time, const CustomDecayInfo* customInfo = NULL );
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bool NeedsUpdate( void );
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bool IsNew( void ) { return isNew; }
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static float LimitApparentVelocity( const idVec3& oldOrigin, const idVec3& idealNewOrigin, idVec3& newOrigin, const idVec3& physicsVelocity, int currentPrediction );
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const idVec3& GetLastReturned( void ) { return lastReturnedOrigin; }
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float GetNetworkTime( void ) { return networkTime; }
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private:
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bool isNew;
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idEntity* owner;
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// statistics
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int networkPacketDelay;
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int lastUpdateTime;
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int lastDecayTime;
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// latest network state
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int networkTime;
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idVec3 networkOrigin;
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// previous network state
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int lastNetworkTime;
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idVec3 lastNetworkOrigin;
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// previous previous network state
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int lastLastNetworkTime;
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idVec3 lastLastNetworkOrigin;
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// previously returned data
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idVec3 lastReturnedOrigin;
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idVec3 lastReturnedVelocity;
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idVec3 lastReturnedAcceleration;
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int numDuplicates;
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int lastDuplicateTime;
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bool isStationary;
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// DEBUG STUFF
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#ifdef PREDICTION_ERROR_DECAY_DEBUG
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idFile* debugFile;
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static int pedDebugCount;
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int myIndex;
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#endif
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};
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class sdPredictionErrorDecay_Angles {
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public:
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sdPredictionErrorDecay_Angles( void );
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~sdPredictionErrorDecay_Angles( void );
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void Init( idEntity* owner );
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void Reset( const idMat3& newAxis );
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void Update();
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void Decay( idMat3& renderAxis, bool yawOnly = false );
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void OnNewInfo( const idMat3& serverAxis );
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bool NeedsUpdate( void );
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bool IsNew( void ) { return isNew; }
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private:
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void FixAngles( void );
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bool isNew;
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idEntity* owner;
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// statistics
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int networkPacketDelay;
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int lastUpdateTime;
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int lastDecayTime;
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// latest network state
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int networkTime;
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idAngles networkAngles;
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// previous network state
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int lastNetworkTime;
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idAngles lastNetworkAngles;
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// previous previous network state
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int lastLastNetworkTime;
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idAngles lastLastNetworkAngles;
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// previously returned data
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idAngles lastReturnedAngles;
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idAngles lastReturnedAngVelocity;
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idAngles lastReturnedAngAcceleration;
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int numDuplicates;
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int lastDuplicateTime;
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bool isStationary;
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// DEBUG STUFF
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#ifdef PREDICTION_ERROR_DECAY_DEBUG
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idFile* debugFile;
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static int pedDebugCount;
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#endif
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};
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#endif /* !__GAME_PREDICTIONERRORDECAY_H__ */
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