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  3. UNetworkPhysicsComponent

UNetworkPhysicsComponent

Network physics component that will be attached to any player controller

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Physics

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/Physics/NetworkPhysicsComponent.h
Include #include "Physics/NetworkPhysicsComponent.h"

Syntax

UCLASS (BlueprintType, MinimalAPI)  
class UNetworkPhysicsComponent : public UActorComponent

Remarks

Network physics component that will be attached to any player controller

Variables

  Type Name Description
Protected variable int32 FrameCounter Frame counter to compute the local to server offset.
Protected variable UProperty Transient replicatedusing FNetworkPhysicsRewindDataInputProxy ReplicatedInputs Replicated physics inputs
Protected variable UProperty Transient replicatedusing FNetworkPhysicsRewindDataStateProxy ReplicatedStates Replicated physics states

Constructors

  Type Name Description
Public function    
Public function  

UNetworkPhysicsComponent ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function void Add state/input history to rewind data.
Public function void  
Public function void

CorrectServerToLocalOffset ( const int32 LocalToServerOffset
)

 Correct the player controller Server to local offset based on the received replicated states
Public function void

CreateDataHistory ( UActorComponent* HistoryComponent
)

 Register and create the states/inputs history.
Public function void

CreateDatasHistory ( UActorComponent* HistoryComponent
)

 DEPRECATED UE 5.4
Public function const float Returns the current amount of input decay during resimulation as a magnitude from 0.0 to 1.0.
Public function TSharedPtr< Chaos::FBaseRewindHistory > & Get the data factory that will be used for net serialization.
Public function TSharedPtr< Chaos::FBaseRewindHistory > &  
Public function Const const bool Check if this is controlled locally through relayed inputs from autonomous proxy.
Public function Virtual Const APlayerController * Get the player controller on which the component is attached.
Public function TSharedPtr< Chaos::FBaseRewindHistory > & Get the data factory that will be used for net serialization.
Public function TSharedPtr< Chaos::FBaseRewindHistory > &  
Public function Const bool Check if the player controller exists and is local
Public function Const bool Check if the world is on server.
Public function void Init the network physics component.
Public function Const bool Check if this is controlled locally through relayed inputs or an existing local player controller.
Public function void

OnPostProcessInputsInternal ( const int32 PhysicsStep
)

 Delegate linked to the physics rewind callback to send record local inputs/states.
Public function void

OnPreProcessInputsInternal ( const int32 PhysicsStep
)

 Delegate linked to the physics rewind callback to send record local inputs/states.
Protected function UFunction void Repnotify for the inputs on the client
Protected function UFunction void Repnotify for the states on the client
Public function void Remove state/input history from rewind data.
Public function void  
Public function void Replicate input data.
Public function void  
Public function void  
Public function void Replicate state data.
Public function UFunction Server, Unreliable void Server RPC to receive inputs from client.
Public function UFunction Meta Server, Unreliable void  
Public function void

SetIsRelayingLocalInputs ( bool bInRelayingLocalInputs
)

 Mark this as controlled through locally relayed inputs rather than controlled as a pawn through a player controller.
Public function int32 Enable RewindData history caching and return the history size.

Overridden from UActorComponent

  Type Name Description
Public function Virtual void

AsyncPhysicsTickComponent ( float DeltaTime,
float SimTime
)

 Async physics tick component function per frame from the solver.
Public function Virtual void Used to create any physics engine information for this component.
Public function Virtual void Register the component into the network manager.
Public function Virtual void Unregister the component from the network manager.

Overridden from UObject

  Type Name Description
Public function Virtual Const void Function to init the replicated properties.

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