BE28 Using FindComponentByClass()

UnrealCourse · Mar 10, 2016 · e3f486c · e3f486c
1 parent da34a15
commit e3f486c
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Showing 4 changed files with 13 additions and 0 deletions.
diff --git a/BuildingEscape/Content/DefaultPawn_BP.uasset b/BuildingEscape/Content/DefaultPawn_BP.uasset
diff --git a/BuildingEscape/Content/NewMap.umap b/BuildingEscape/Content/NewMap.umap
diff --git a/BuildingEscape/Source/BuildingEscape/Grabber.cpp b/BuildingEscape/Source/BuildingEscape/Grabber.cpp
@@ -23,6 +23,16 @@ void UGrabber::BeginPlay()
 	Super::BeginPlay();
 	UE_LOG(LogTemp, Warning, TEXT("Grabber reporting for duty!"));
 
+	/// Look for attached Physics Handle
+	PhysicsHandle = GetOwner()->FindComponentByClass<UPhysicsHandleComponent>();
+	if (PhysicsHandle)
+	{
+		// Physics handle is found
+	}
+	else
+	{
+		UE_LOG(LogTemp, Error, TEXT("%s missing physics handle component"), *GetOwner()->GetName())
+	}
 }
 
 

diff --git a/BuildingEscape/Source/BuildingEscape/Grabber.h b/BuildingEscape/Source/BuildingEscape/Grabber.h
@@ -21,7 +21,10 @@ class BUILDINGESCAPE_API UGrabber : public UActorComponent
 	// Called every frame
 	virtual void TickComponent( float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction ) override;
 
+
+private:
 	// How far ahead of the player can we reach in cm
 	float Reach = 100.f;
 
+	UPhysicsHandleComponent* PhysicsHandle = nullptr;
 };