47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "MoveComponent.h"
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// Sets default values for this component's properties
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UMoveComponent::UMoveComponent()
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{
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// Set this component to be initialized when the game starts, and to be ticked every frame. You can turn these features
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// off to improve performance if you don't need them.
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PrimaryComponentTick.bCanEverTick = true;
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}
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// Called when the game starts
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void UMoveComponent::BeginPlay()
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{
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Super::BeginPlay();
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// Set start location
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StartRelativeLocation = this->GetRelativeLocation();
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//Compute normalized movement
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MoveOffsetNorm = MoveOffset;
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MoveOffsetNorm.Normalize();
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MaxDistance = MoveOffset.Length();
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//Check if ticking required
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SetComponentTickEnabled(MoveEnable);
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}
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// Called every frame
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void UMoveComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
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{
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Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
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//Set the current distance
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if (MoveEnable)
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{
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CurDistance += DeltaTime * Speed * MoveDirection;
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if (CurDistance >= MaxDistance || CurDistance <= 0.0f) {
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MoveDirection *= -1;
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}
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}
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// Compute and set current location
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SetRelativeLocation(StartRelativeLocation + MoveOffsetNorm * CurDistance);
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}
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