Tardis Handles CC:Tweaked

--This script relies on "Advanced Peripherals", in order to pull messages from the chat using the chatBox
-- https://www.curseforge.com/minecraft/mc-mods/advanced-peripherals
-- https://docs.srendi.de/1.16/peripherals/chat_box/

--remove legacy scripts
if (fs.exists("messageHandler")) then
    print("Deleting messageHandler script, as it's now included in this script.")
    shell.run("delete", "messageHandler")
end

tardis = peripheral.find("tardisinterface") or error("No tardis interface attached.", 0)
box = peripheral.find("chatBox") or error("No chatBox attached.", 0)

chatboxWhitelistUsername = settings.get("chatboxWhitelistUsername")
whitelistedUsernameMissing = chatboxWhitelistUsername == nil

if whitelistedUsernameMissing then
    print("No whitelisted username, anyone can control this Tardis")
end


function split(s, delimiter)
    result = {};
    for match in (s..delimiter):gmatch("(.-)"..delimiter) do
        table.insert(result, match);
    end
    return result;
end

function talkToMe (str, playerName)
	print(str)
	if (box == nil) then
	    -- do nothing
	elseif type(str) ~= "string" then
		box.sendMessageToPlayer("NoStringError: talkToMe needs type string", playerName)
	else
		box.sendMessageToPlayer(str, playerName, "TARDIS")
	end
end

function handleMessage (message, username)
	split_string = split(message, " ")

	if split_string[1] == "Handles" or split_string[1] == "handles" or split_string[1] == "tardis" or split_string[1] == "TARDIS" or split_string[1] == "Tardis" then
		if split_string[2] == "go" then
			local x = tonumber(split_string[3])
			local y = tonumber(split_string[4])
			local z = tonumber(split_string[5])
			local d, dimName = tardis.getDestinationDimension()

			if split_string[6] ~= nil then
				local requestedDimension = split_string[6]
				--get list of dimensions
				local dimensionList = {tardis.getDimensions()}
				--print(dimensionList)

				for key,value in ipairs(dimensionList) do
						local splitTheString = split(value,' ')
						local id = splitTheString[1]

						local nameArray = split(splitTheString[3],':')
						local name = nameArray[2]

						if string.find(name, requestedDimension) then
							d = (tonumber(key) - 1) -- ??
							print(key)
						end
					end
			end

			tardis.setDestinationAndDimension(x, y, z, d)

			sleep(1)
			talkToMe("You got it!", username)
			tardis.setDoors("CLOSED")
			sleep(1)
			tardis.setHandbrake(false)
			sleep(1)
			tardis.setFlight(1)
			talkToMe("Taking off!", username)
			sleep(3)
			tardis.setRefuel(true)
			local timeLeft = tardis.getTimeLeft()
			sleep(timeLeft)
			talkToMe("Landing now!", username)
			sleep(15)
			tardis.setHandbrake(true)
			talkToMe("I'm here!", username)
		end
	end
end

while true do
	event, username, message = os.pullEvent("chat")

	--username specific. May switch to checking tardis's list of players.
	if whitelistedUsernameMissing or username == chatboxWhitelistUsername then
	        print("User: ".. username .. " - Running: " .. message)
			handleMessage(message, username)
	end
end