Legokid Source

--[[
    Control script for the Legokid
--]]

-- Constants --
local RS = game:GetService("RunService")
local Legokid = script.Parent
local Humanoid = Legokid.Humanoid
local Stop = false

local Commands = {
    ["follow"] = function(...)
        local Arguments = {...}

        -- Loop through all players --
        for _,player in pairs(game:GetService("Players"):GetPlayers()) do
            if player.Name:lower() == Arguments[1] then
                local Char = player.Character
                spawn(function()
                    while Char.Humanoid.Health > 0 and Stop ~= true do
                        Humanoid:MoveTo(Char.HumanoidRootPart.Position)
                        RS.Heartbeat:Wait()
                    end
                end)
                break
            end
        end
    end,
    ["stop"] = function()
        -- Stops the current action --
        Stop = true
        wait(.1)
        Stop = false
        --Stop = false
    end
}

function ParseMessage(msg)
    --[[
        This Function parses any given message for data
        required by the commands. It will only return any
        arguments and the message under certain conditions, these are:

        If the legokid isn't dead
            If the parsed message begins with "legokid"
                If it has an actual command inside of it
    --]]

    if Humanoid.Health > 0 then
        local MsgIdentifier = msg:sub(1,7):lower()
        local MsgRemainder = msg:sub(9,-1):lower() -- -1 indicating the end of the str --

        -- Check if the first 7 characters in the string are "legokid" --
        if MsgIdentifier == "legokid" then
            -- Loop through all commands --
            for command,func in pairs(Commands) do
                local CommandEmbded = MsgRemainder:sub(1,command:len())
                local FinalRemainder = ((MsgRemainder:gsub(" ","")):sub(command:len()+1,-1))

                -- If the command is in the beginning of MsgRemainder --
                if CommandEmbded == command then
                    print("Found command", command)
                    print("Remainder of command:",FinalRemainder)

                    -- Extract arguments --
                    local Arguments = FinalRemainder:split(",")
                    func(unpack(Arguments))
                else
                    print("Command wasn't found on this key")
                end
            end
        else
            print("'legokid' not in beginning of command")
        end
    end
end

game.Players.PlayerAdded:Connect(function(Player)
    Player.Chatted:Connect(function(msg)
        print("Chatted")
        ParseMessage(msg:lower())
    end)
end)