【UE c++】 UE中c++如何使用回调（关卡动画回调为例）,windows8 rtm

文件名：【UE c++】 UE中c++如何使用回调（关卡动画回调为例）,windows8 rtm 【UE c++】 UE中c++如何使用回调（关卡动画回调为例）

本文使用关卡动画回调为例

1.创建关卡动画 FString assetsPath = "你的路径";FStringAssetReference sequenceName(assetsPath);ULevelSequence* sequenceAsset = Cast<ULevelSequence>(sequenceName.TryLoad());ALevelSequenceActor* currentLevelSequenceActor = nullptr;ULevelSequencePlayer* sequencePlayer = ULevelSequencePlayer::CreateLevelSequencePlayer(GetWorld(), sequenceAsset, FMovieSceneSequencePlaybackSettings(), currentLevelSequenceActor); 2.在.h文件中创建回调引用和方法 UFUNCTION()void OnFinished();ULevelSequencePlayer* nowLSPlayer = nullptr;

.cpp中的实现

void ALevelSequenceManager::OnFinished(){UE_LOG(LogTemp, Warning, TEXT("Finish结束了"));} 3.使用回调 OnFinishedDelegate.BindUFunction(this,STATIC_FUNCTION_FNAME(TEXT("ALevelSequenceItem::OnFinished")));sequencePlayer->OnFinished.Add(OnFinishedDelegate);