13. "Highlight Enemies"

Project/Source/Gasa/Character/GasaCharacter.cpp

@@ -1,12 +1,14 @@
 #include "GasaCharacter.h"
 
 #include "Camera/CameraComponent.h"
+#include "Components/CapsuleComponent.h"
 #include "GameFramework/CharacterMovementComponent.h"
 #include "GameFramework/SpringArmComponent.h"
+#include "Kismet/KismetSystemLibrary.h"
 
-void AGasaCharacter::SetHighlight(EHighlight desired)
+void AGasaCharacter::SetHighlight(EHighlight Desired)
 {
-	
+	HighlightState = Desired;
 }
 
 AGasaCharacter::AGasaCharacter()
@@ -48,3 +50,29 @@ void AGasaCharacter::BeginPlay()
 {
 	Super::BeginPlay();
 }
+
+void AGasaCharacter::Tick(float DeltaSeconds)
+{
+	Super::Tick(DeltaSeconds);
+
+	switch (HighlightState)
+	{
+		case EHighlight::Disabled:
+		break;
+		case EHighlight::Enabled:
+		{
+			UCapsuleComponent* Capsule = GetCapsuleComponent();
+				
+			UKismetSystemLibrary::DrawDebugCapsule(this
+				, Capsule->GetComponentLocation()
+				, Capsule->GetScaledCapsuleHalfHeight()
+				, Capsule->GetScaledCapsuleRadius()
+				, Capsule->GetComponentRotation()
+				, FLinearColor(0.8, 0.32, 0.05f, 1.f)
+				, 0.f
+				, 1.f
+			);
+		}
+		break;
+	}
+}

Project/Source/Gasa/Character/GasaCharacter.h

@@ -5,6 +5,13 @@
 
 #include "GasaCharacter.generated.h"
 
+UENUM(BlueprintType)
+enum class EHighlight : uint8
+{
+	Disabled,
+	Enabled,
+};
+
 UCLASS(Abstract)
 class GASA_API AGasaCharacter : public ACharacter
 {
@@ -25,10 +32,11 @@ public:
 
 	// This will be implemented in the base until it needs to be lifted into an abstraction.
 #pragma region Highlighting
-	void SetHighlight( EHighlight desired );
+	EHighlight HighlightState;
+	void SetHighlight( EHighlight Desired );
 
 	UFUNCTION(BlueprintCallable)
-	FORCEINLINE void Highlight() { SetHighlight(EHighlight::Disabled); };
+	FORCEINLINE void Highlight() { SetHighlight(EHighlight::Enabled); };
 	
 	UFUNCTION(BlueprintCallable)
 	FORCEINLINE void Dehighlight() { SetHighlight(EHighlight::Disabled); };
@@ -38,5 +46,7 @@ public:
 	
 #pragma region Actor
 	void BeginPlay() override;
+
+	void Tick(float DeltaSeconds) override;
 #pragma endregion Actor
 };

Project/Source/Gasa/Character/PlayerCharacter.cpp

@@ -1 +1,6 @@
-#include "PlayerCharacter.h"
+#include "PlayerCharacter.h"
+
+APlayerCharacter::APlayerCharacter()
+{
+	PrimaryActorTick.bCanEverTick = true;
+}

Project/Source/Gasa/Character/PlayerCharacter.h

@@ -10,5 +10,5 @@ class GASA_API APlayerCharacter : public AGasaCharacter
 	GENERATED_BODY()
 public:
 
-	
+	APlayerCharacter();	
 };