Add log verbosity (#58)

Source/Flow/Private/Nodes/Utils/FlowNode_Log.cpp

@@ -17,7 +17,27 @@ UFlowNode_Log::UFlowNode_Log(const FObjectInitializer& ObjectInitializer)
 
 void UFlowNode_Log::ExecuteInput(const FName& PinName)
 {
-	UE_LOG(LogFlow, Warning, TEXT("%s"), *Message);
+	switch (Verbosity)
+	{
+		case EFlowLogVerbosity::Log:
+			UE_LOG(LogFlow, Log, TEXT("%s"), *Message);
+			break;
+		case EFlowLogVerbosity::Warning:
+			UE_LOG(LogFlow, Warning, TEXT("%s"), *Message);
+			break;
+		case EFlowLogVerbosity::Error:
+			UE_LOG(LogFlow, Error, TEXT("%s"), *Message);
+			break;
+		case EFlowLogVerbosity::Verbose:
+			UE_LOG(LogFlow, Verbose, TEXT("%s"), *Message);
+			break;
+		case EFlowLogVerbosity::VeryVerbose:
+			UE_LOG(LogFlow, VeryVerbose, TEXT("%s"), *Message);
+			break;
+		case EFlowLogVerbosity::Fatal:
+			UE_LOG(LogFlow, Fatal, TEXT("%s"), *Message);
+		default:;
+	}
 
 	if (bPrintToScreen)
 	{
@@ -30,6 +50,11 @@ void UFlowNode_Log::ExecuteInput(const FName& PinName)
 #if WITH_EDITOR
 FString UFlowNode_Log::GetNodeDescription() const
 {
+	if (Verbosity == EFlowLogVerbosity::Fatal)
+	{
+		return FString::Printf(TEXT("FATAL LOG: %s"), *Message);
+	}
+
 	return Message;
 }
 #endif

Source/Flow/Public/Nodes/Utils/FlowNode_Log.h

@@ -3,6 +3,23 @@
 #include "Nodes/FlowNode.h"
 #include "FlowNode_Log.generated.h"
 
+UENUM(BlueprintType)
+enum class EFlowLogVerbosity : uint8
+{
+	Log,
+	Warning,
+	Error,
+	Verbose,
+	VeryVerbose,
+
+	/**
+	 * Here be dragons
+	 * This is the fatal log which means it will literally completely crash your editor/game.
+	 * You've been warned. Use with caution.
+	 */
+	Fatal		UMETA(DisplaName = "Fatal (USE WITH CAUTION)")
+};
+
 /**
  * Adds message to log
  * Optionally shows message on screen
@@ -16,6 +33,9 @@ class FLOW_API UFlowNode_Log : public UFlowNode
 	UPROPERTY(EditAnywhere, Category = "Flow")
 	FString Message;
 
+	UPROPERTY(EditAnywhere, Category = "Flow")
+	EFlowLogVerbosity Verbosity;
+
 	UPROPERTY(EditAnywhere, Category = "Flow")
 	bool bPrintToScreen;