feat: 更新角色移动时旋转的功能

Source/lonese/CameraPawn.cpp

@@ -74,7 +74,7 @@ void ACameraPawn::BeginPlay()
 
 		// 附加到父物体
 		this->AttachToActor(FollowTarget, FAttachmentTransformRules::KeepWorldTransform);
-
+		this->GetRootComponent()->SetAbsolute(false, true, true);
 	}
 
 	// 设置自身旋转

Source/lonese/MyCharacter.cpp

@@ -12,10 +12,19 @@
 void AMyCharacter::Move(const FInputActionValue& Value)
 {
 	auto f2d = Value.Get<FVector2D>();
-	auto f = GetActorForwardVector();
-	auto r = GetActorRightVector();
+
+	// 移动
+	auto f = FRotator(0, GetControlRotation().Yaw, 0).Vector();
+	auto r = -f.Cross(FVector::UpVector);
 	AddMovementInput(f * f2d.X);
 	AddMovementInput(r * f2d.Y);
+
+	// 转向
+	if (f2d.SizeSquared() > 0.01f)
+	{
+		FRotator Rot = FRotator(0, FMath::Atan2(f2d.Y, f2d.X) * 180.0f / PI, 0);
+		SetActorRotation(Rot);
+	}
 }
 
 void AMyCharacter::BeginRun(const FInputActionValue& Value)
@@ -84,6 +93,11 @@ AMyCharacter::AMyCharacter()
 	PrimaryActorTick.bCanEverTick = true;
 
 	GetCharacterMovement()->GetNavAgentPropertiesRef().bCanCrouch = true;
+
+	// 禁用控制器旋转
+	bUseControllerRotationPitch = false;
+	bUseControllerRotationYaw = false;
+	bUseControllerRotationRoll = false;
 }
 
 // Called when the game starts or when spawned