The default value is talse nextDialogue: An integer indicating the index of the next piece of dialog that will display if the NPC is spoken to. Only used it hassequentialDialogue is set to true. This value is controlled internally. The default value is 0 Constructors Include a default constructor which initializes a default NPC with the required default values for each data tield Include an additional constructor which initializes the name, race, xPos, yPos, dialogue, and hassequentialDialogue of a new NPC object. NOTE: nextDialogue is only handled intenally, should be initialized to o and should not be accessed set by an outside client. Getters.