CC Tweaked Security Turtle Script

local Mode = 0--0 = Sleep, 1 = Holstered, 2 = Engaging
local Aggression = 0
--Inventory Setup, 1 = Weapon, 2 = Speaker, 3= Modem, 4= Detector
local Staff = {}
local Direction = "N"

function GetDirection(player)
local X1, Y1, Z1 = gps.getPosition()
local X2, Y2, Z2 = SearchArea_Player(player)
if X1 > X2 then
    Direction = "W"
elseif X1 < X2 then
    Direction = "E"
elseif Z1 > Z2 then
    Direction = "S"
elseif Z1 < Z2 then
    Direction = "N"
end
end

function GiveWarning()
turtle.select(2)
turtle.equipLeft()
local Speaker = peripheral.find("speaker")
Speaker.playSound("block.note_block.bit")
turtle.unequipLeft()
end

function ApproachPlayer(player)
GetDirection(player)
local Cords = SearchArea_Player(player)
Cords[4] = Direction
shell.run("Mover",Cords)
end

function WarnPlayer(player)
ApproachPlayer(player)
GiveWarning()
end

function Attack()
turtle.select(1)
turtle.equipLeft()
turtle.attack()
turtle.unequipLeft()
end

function SearchArea_Player(player)
local R = {}
turtle.select(4)
turtle.equipLeft()
local Detector = peripheral.find("playerDetector")
local Pos = Detector.getPlayerPos(player)
R = {Pos.x,Pos.y,Pos.z}
turtle.unequipLeft()
return R
end

function Engage(player)
for i = 1, 4 do
    local Cords = SearchArea_Player(player)
    GetDirection(player)
    Cords[4] = Direction
    shell.run("Mover",Cords)
    Attack()
end
end


function Startup()
turtle.select(3)
assert(turtle.equipRight())
peripherals.find("modem",rednet.open)
end

if tArg[1] == "start" then
    Startup()
elseif tArg[1] == "Idle" then

elseif tArg[1] == "Respond" then
    Aggression = tArg[3]
    if Aggression == 1 then
        WarnPlayer(tArg[2])
    elseif Aggression > 1 then
        for q = 1, 15 do
            Engage(tArg[2])
        end
    end
end