Index = Follow the sequence of 0 onwards.
NPC = NPC Index according to Monster.txt.
NpcMap = Map where the NPC is positioned..
NpcX = Npc's X position within the map.NpcY = Npc's Y position within the map.NpcTalk = 0 to not open the NPC's main function and 1 to open.
Command = Command to be used according to Command.txt.