turtle.lua

--[[
    Turtle Tracking Program
    by brad lmoah
--]]

local w, h = term.getSize()
local termC = term.current()
local turtles = {} -- table of windows

function initScreen()
    -- init bg
    term.setBackgroundColor(colors.lightGray)
    paintutils.drawFilledBox(0,0,w,h,colors.gray)
    paintutils.drawFilledBox(0,0,w,1,colors.lightGray)

    term.setTextColor(colors.black)
    term.setCursorPos(1,1)
    term.write("Turtle Tracking")

    local width = w/2-1
    local col2pos = width + 3

    turtles["farm1"] = window.create(termC,2,3,w/2-1,5,true)
    turtles["farm2"] = window.create(termC,2,9,w/2-1,5,true)
    turtles["farm3"] = window.create(termC,2,15,w/2-1,5,true)

    turtles["mine1"] = window.create(termC,col2pos,3,w/2-1,5,true)
    turtles["mine2"] = window.create(termC,col2pos,9,w/2-1,5,true)
    turtles["mine3"] = window.create(termC,col2pos,15,w/2-1,5,true)

    for k,v in pairs(turtles) do
        term.redirect(v)
        local tW,tH = term.getSize()
        paintutils.drawFilledBox(0,0,w,h,colors.lightGray)
        local posInit = vector.new(0,0,0)
        updateText("N/A","N/A",posInit)
    end
end

function updateText(name,status,pos)
    term.setTextColor(colors.black)
    term.setCursorPos(2,2)
    term.write("Name: "..name.."     ")
    term.setCursorPos(2,3)
    term.write("State: "..status.."     ")
    term.setCursorPos(2,4)
    term.write("Pos:("..pos.x..","..pos.y..","..pos.z..")     ")
end

-- to do replace with protocols instead
-- of hard coded id
function updateScreen(id,msg)
    if id == 27 then
        term.redirect(turtles["farm1"])
        updateText(msg[1],msg[2],msg[3])
    elseif id == 43 then
        term.redirect(turtles["mine1"])
        updateText(msg[1],msg[2],msg[3])
    elseif id == 42 then
        term.redirect(turtles["mine2"])
        updateText(msg[1],msg[2],msg[3])
    end
    term.redirect(termC)
end

initScreen()
rednet.open("top")
while true do
   local id,msg = rednet.receive()
   updateScreen(id,msg)
end