example.cpp

DialogueClass::DialogueClass()
{
  id = TEXT("0x01000001000000DC");
  dialogues.Emplace(TEXT("0x01000001000000D4"), FDialogueNode(
      LOCTEXT("Dialogue0","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000000EB"))));
	gameTime = new GameTime(); // fake implementation till observer implemented
	Lambda c_0 = [this](void)->FName{ return (gameTime->Hour() < 19) ? TEXT("0x01000001000000D4") : TEXT("0x01000001000000E2"); };
	dialogues.Emplace(TEXT("0x01000001000000DC"), FDialogueNode(c_0));
  dialogues.Emplace(TEXT("0x01000001000000E2"), FDialogueNode(
      LOCTEXT("Dialogue1","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000000EB"))));
  dialogues.Emplace(TEXT("0x01000001000000EB"), FDialogueNode(
      LOCTEXT("Dialogue2","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000000F3"))));
  dialogues.Emplace(TEXT("0x01000001000000F3"), FDialogueNode(
      LOCTEXT("Dialogue3","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000100"),TEXT("0x0100000100000106"),TEXT("0x010000010000011F"))));
  dialogues.Emplace(TEXT("0x0100000100000100"), FDialogueNode(
      LOCTEXT("Dialogue4","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000111"))));
  dialogues.Emplace(TEXT("0x0100000100000106"), FDialogueNode(
      LOCTEXT("Dialogue5","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000118"))));
  dialogues.Emplace(TEXT("0x0100000100000111"), FDialogueNode(
      LOCTEXT("Dialogue6","Text goes here"), MakeTArray<FName>(TEXT("0x010000010000011F"),TEXT("0x0100000100000106"),TEXT("0x0100000100000158"))));
  dialogues.Emplace(TEXT("0x0100000100000118"), FDialogueNode(
      LOCTEXT("Dialogue7","Text goes here"), MakeTArray<FName>(TEXT("0x010000010000019D"))));
  dialogues.Emplace(TEXT("0x010000010000011F"), FDialogueNode(
      LOCTEXT("Dialogue8","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000127"))));
  dialogues.Emplace(TEXT("0x0100000100000127"), FDialogueNode(
      LOCTEXT("Dialogue9","Text goes here"), MakeTArray<FName>(TEXT("0x010000010000012E"))));
  dialogues.Emplace(TEXT("0x010000010000012E"), FDialogueNode(
      LOCTEXT("Dialogue10","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000136"))));
  dialogues.Emplace(TEXT("0x0100000100000136"), FDialogueNode(
      LOCTEXT("Dialogue11","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000001AF"))));
  dialogues.Emplace(TEXT("0x0100000100000158"), FDialogueNode(
      LOCTEXT("Dialogue12","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000160"))));
  dialogues.Emplace(TEXT("0x0100000100000160"), FDialogueNode(
      LOCTEXT("Dialogue13","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000167"))));
  dialogues.Emplace(TEXT("0x0100000100000167"), FDialogueNode(
      LOCTEXT("Dialogue14","Text goes here"), MakeTArray<FName>(TEXT("0x010000010000016E"))));
  dialogues.Emplace(TEXT("0x010000010000016E"), FDialogueNode(
      LOCTEXT("Dialogue15","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000175"))));
  dialogues.Emplace(TEXT("0x0100000100000175"), FDialogueNode(
      LOCTEXT("Dialogue16","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000180"))));
  dialogues.Emplace(TEXT("0x0100000100000180"), FDialogueNode(
      LOCTEXT("Dialogue17","Text goes here"), MakeTArray<FName>(TEXT("0x0100000100000187"))));
  dialogues.Emplace(TEXT("0x0100000100000187"), FDialogueNode(
      LOCTEXT("Dialogue18","Text goes here"), MakeTArray<FName>(TEXT("0x010000010000018F"))));
  dialogues.Emplace(TEXT("0x010000010000018F"), FDialogueNode(
      LOCTEXT("Dialogue19","Text goes here")));
  dialogues.Emplace(TEXT("0x010000010000019D"), FDialogueNode(
      LOCTEXT("Dialogue20","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000001A4"))));
  dialogues.Emplace(TEXT("0x01000001000001A4"), FDialogueNode(
      LOCTEXT("Dialogue21","Text goes here")));
  dialogues.Emplace(TEXT("0x01000001000001AF"), FDialogueNode(
      LOCTEXT("Dialogue22","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000001B7"))));
  dialogues.Emplace(TEXT("0x01000001000001B7"), FDialogueNode(
      LOCTEXT("Dialogue23","Text goes here"), MakeTArray<FName>(TEXT("0x01000001000001BF"))));
  dialogues.Emplace(TEXT("0x01000001000001BF"), FDialogueNode(
      LOCTEXT("Dialogue24","Text goes here")));
}

WithDatabasePsuedoCode.cpp

DialogueClass::DialogueClass()
{
  var db = new SomeDb(); // The actual code would look way different, but essentially be doing this
  // before this get relevant table for dialogue this dialogue
  // and only loop through table ids referencing this dialogue
  for(int i = 0; i != db.TextTable.count; ++i) // iterate through rows
  {
    string nodeId = db.table[i].nodeId;
    string textId = db.table[i].textId;
    string text = db.table[i].text;
    string nextNodeIds = db.table[i].nextNodeIds; // might have separate table for these
    
    dialogues.Emplate(TEXT(nodeId), FDialogueNode(
      LOCTEXT(textId, text), ConvertToArray(nextNodeIds))); // This could be massaged to handle everything except for lambdas.
  }
  // For lambda table / table holding binary data
  for(int i = 0; i != db.LambdaTable.count; ++i)
  {
    string nodeId = db.LambdaTable[i].nodeId;
    Lambda c = UnMarshal(db.LambdaTable[i].lambda);
    
    dialogues.Emplace(nodeId, FDialogueNode(c));
  }
}
        
TArray<FName> DialogueClass::ConvertToArray(string nextNodeIds)
{
  // convert "," separated list to array
  // ...
  
  return nextNodeIdArray;
}