Init

Source/FireworkDuels/WickComponent.cpp

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "WickComponent.h"
+
+// Called when the game starts
+void UWickComponent::BeginPlay()
+{
+	Super::BeginPlay();
+
+	if (IsValid(GetStaticMesh().Get()))
+	{
+		DynamicMaterialReference = UMaterialInstanceDynamic::Create(GetStaticMesh().Get()->GetMaterial(0), this);
+		SetMaterial(0, DynamicMaterialReference);
+	}
+}
+
+
+FTransform UWickComponent::UpdateWickBurnEffects(float Alpha)
+{
+	FTransform CurrentTransform = CalcSliceTransformAtSplineOffset(1.f - Alpha);
+
+	if (IsValid(EmitterReference))
+	{
+		EmitterReference->SetWorldLocation(UKismetMathLibrary::TransformLocation(GetComponentTransform(), CurrentTransform.GetLocation()));
+	}
+
+	if (IsValid(DynamicMaterialReference))
+	{
+		DynamicMaterialReference->SetScalarParameterValue(TEXT("Alpha"), Alpha);
+		DynamicMaterialReference->SetVectorParameterValue(TEXT("BurnLocation"), UKismetMathLibrary::TransformLocation(GetComponentTransform(), CurrentTransform.GetLocation()));
+	}
+
+	return CurrentTransform;
+}