Variants / Chaining / Icons / ...

Source/FireworkDuels/BuildingBlock.cpp

@@ -8,28 +8,47 @@ ABuildingBlock::ABuildingBlock()
 {
  	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
 	PrimaryActorTick.bCanEverTick = true;
-	InitialHealth = Health;
-
 	StaticMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("StaticMesh"));
 }
 
-void ABuildingBlock::DepleteHealth(float Amount) {
-	Health = Health - Amount;
-	if (Health <= 0.0f) {
-		UE_LOG(LogTemp, Warning, TEXT("Health below 0 - DestroyingBlock"));
+void ABuildingBlock::TakeHit() {
+	HitsRemaining -= 1;
+
+	if (HitsRemaining <= 0) {
 		DestroyBlock();
 	}
-	else {
-		uint8 DestructionLevel = 0;
-		if (Health <= InitialHealth * 0.66f) {
-			if (Health <= InitialHealth * 0.33f) {
-				DestructionLevel = 2;
-			}
-			else {
-				DestructionLevel = 1;
-			}
+}
+
+TArray<ABuildingBlock*> ABuildingBlock::GetSameVariantNeighbours() {
+	TArray<ABuildingBlock*> Results;
+	FVector Location = this->GetActorLocation();
+	
+	for (int32 i = 0; i < 4; i++) {
+		FHitResult HitResult;
+		FVector EndLocation;
+
+		switch (i) {
+		case 0:
+			EndLocation = Location + FVector(60.f, 0.f, 0.f);
+			break;
+		case 1:
+			EndLocation = Location + FVector(-60.f, 0.f, 0.f);
+			break;
+		case 2:
+			EndLocation = Location + FVector(0.f, 60.f, 0.f);
+			break;
+		case 3:
+			EndLocation = Location + FVector(0.f, -60.f, 0.f);
+			break;
 		}
 
-		UpdateDestructionLevel(DestructionLevel);
+		if (GetWorld()->LineTraceSingleByChannel(HitResult, Location, EndLocation, ECC_Visibility)) {
+			ABuildingBlock* HitActor = Cast<ABuildingBlock>(HitResult.GetActor());
+			if (IsValid(HitActor) && HitActor->Variant == this->Variant) {
+				Results.Add(HitActor);
+			}
+		}
 	}
+
+	return Results;
 }