NPC

local Chat = game:GetService("Chat")

local npc = script.Parent

local characterParts = npc.CharacterParts

local head = characterParts.Head

local clickDetector = npc.ClickDetector

-- Stores a list of dialogue to say

local dialogueArray = {"Hi!", "Today's a great day!", "Good bye!"}

local dialogueIndex = 1

-- Shows a new dialogue whenever the NPC is clicked

local function speak()

local dialogue = dialogueArray[dialogueIndex]

Chat:Chat(head, dialogue)

-- If the increment is at the end of the array, set it back to the start

if dialogueIndex == #dialogueArray then

dialogueIndex = 1

-- Else, just add 1 to the increment to keep moving up in the array

else

dialogueIndex = dialogueIndex + 1

end

end

clickDetector.MouseClick:Connect(speak)