// Fill out your copyright notice in the Description page of Project Settings.


#include "ResComUIStateManager.h"

void AResComUIStateManager::SetState(const TEnumAsByte<Enum_UIState> newState)
{
	if (stateManager.SetState(newState))
		OnState(newState);
}

void AResComUIStateManager::ClearAllStatesBesideLast()
{
	stateManager.ClearAllStatesBesideLast();
}

void AResComUIStateManager::SetPreviousState()
{
	if (stateManager.SetPrevState())
		OnState(stateManager.GetState());
}

const FString AResComUIStateManager::GetStateHistoryAsString() const
{
	FString string;
	FString arrow("->");
	auto history = stateManager.GetHistory();
	for (auto item : history)
		string += arrow + (*UEnum::GetDisplayValueAsText(item).ToString());
	return string;
}

const TEnumAsByte<Enum_UIState> AResComUIStateManager::GetState() const
{
	return stateManager.GetState();
}