Differences between revisions 16 and 17
⇤ ← Revision 16 as of 2021-03-01 12:21:57 →
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Editor: zbjxb
Comment:
← Revision 17 as of 2021-03-01 12:22:51 → ⇥
Size: 1581
Editor: zbjxb
Comment:
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// ThirdPersonMPCharacter.cpp
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原文

  • How to add replication to a base Actor #1

  • How to take advantage of Movement Components in a network game #2

  • How to add replication to variables #3

  • How to use RepNotifies when a variable changes #4

  • How to use Remote Procedure Calls (RPCs) in C++ #5

  • How to check an Actor's Network Role in order to filter calls that are performed within a function #6

How to add replication to a base Actor

   1 ////////////////////////////
   2 // ThirdPersonMPCharacter.h
   3 ////////////////////////////
   4 /** The player's current health. When reduced to 0, they are considered dead.*/
   5 UPROPERTY(ReplicatedUsing=OnRep_CurrentHealth)
   6 float CurrentHealth;
   7 
   8 /** RepNotify for changes made to current health.*/
   9 UFUNCTION()
  10 void OnRep_CurrentHealth();
  11 
  12 /** Property replication */
  13 void GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const override;


   1 ////////////////////////////
   2 // ThirdPersonMPCharacter.cpp
   3 ////////////////////////////
   4 
   5 //////////////////////////////////////////////////////////////////////////
   6 // Replicated Properties
   7 
   8 void AThirdPersonMPCharacter::GetLifetimeReplicatedProps(TArray <FLifetimeProperty> & OutLifetimeProps) const
   9 {
  10     Super::GetLifetimeReplicatedProps(OutLifetimeProps);
  11 
  12     //Replicate current health.
  13     DOREPLIFETIME(AThirdPersonMPCharacter, CurrentHealth);
  14 }

UE4-Networking-And-Multiplayer/MultiplayerProgrammingQuickStart (last edited 2021-03-01 13:15:12 by zbjxb)