BaseEvent.cpp

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// Copyright(c) Pixo Group. All Rights Reserved.
 
#include "EventSystem/Events/BaseEvent.h"
 
UBaseEvent::UBaseEvent() : Executor(nullptr)
{
    Guid = FGuid::NewGuid();
}
 
void UBaseEvent::Initialize(APlayerController* NewExecutor)
{
    Executor = NewExecutor;
}
 
APlayerController* UBaseEvent::GetExecutor() const
{
    return Executor;
}
 
bool UBaseEvent::Lock()
{
    if (IsValidLowLevelFast())
    {
        if (0 == ListenersNum++)
        {
            AddToRoot();
        }
        return true;
    }
    
    UE_LOG(LogTemp, Warning, TEXT("[UBaseEvent::Lock] Trying to acquire invalid Event."));
    
    return false;
}
 
void UBaseEvent::Unlock()
{
    if (IsValidLowLevelFast())
    {
        if (0 == --ListenersNum)
        {
            RemoveFromRoot();
        }
        return;
    }
    if (ListenersNum > 0)
    {
        UE_LOG(LogTemp, Error, TEXT("[UBaseEvent::Unlock] Event has been invalidated while beying acquired."));
    }
}