DialogueBrowserTreeVariableProperties.cpp

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// Copyright Csaba Molnar, Daniel Butum. All Rights Reserved.
#include "DialogueBrowserTreeVariableProperties.h"
 
 
// FDialogueTreeVariableProperties
FDialogueBrowserTreeVariableProperties::FDialogueBrowserTreeVariableProperties(const TSet<TWeakObjectPtr<const UDlgDialogue>>& InDialogues)
    : Super(InDialogues)
{
    // Empty initialize the graph nodes
    for (TWeakObjectPtr<const UDlgDialogue> Dialogue: InDialogues)
    {
        GraphNodes.Add(Dialogue->GetGUID(), {});
    }
 
    // Empty initialize the edge nodes
    for (TWeakObjectPtr<const UDlgDialogue> Dialogue : InDialogues)
    {
        EdgeNodes.Add(Dialogue->GetGUID(), {});
    }
}
 
void FDialogueBrowserTreeVariableProperties::AddDialogue(TWeakObjectPtr<const UDlgDialogue> Dialogue)
{
    Super::AddDialogue(Dialogue);
 
    // Initialize the graph nodes
    {
        const FGuid Id = Dialogue->GetGUID();
        auto* SetPtr = GraphNodes.Find(Id);
        if (SetPtr == nullptr)
        {
            // Does not exist, empty initialize.
            GraphNodes.Add(Id, {});
        }
    }
 
    // Initialize the edge nodes
    {
 
        const FGuid ID = Dialogue->GetGUID();
        auto* SetPtr = EdgeNodes.Find(ID);
        if (SetPtr == nullptr)
        {
            // Does not exist, empty initialize.
            EdgeNodes.Add(ID, {});
        }
    }
}