Plus's Sexy Radar

 --Constants--
gSide = "top"
sSide = "right"
rX=2
rY=2
rW=85
rH=85
rB=0x000000
rA=.7
friends={"PlusnPlay","friendname"}
chR=1
chC=0xCCCCCC
oC=0x009999
pC=0xFFFF00
hC=0xFF0000
fC=0x00FF00
sT=4
firstrun=true
--End Constants--

--Gets the owner name
herp = fs.exists("ownername")
ownernam = read()
if herp == false then
    local handle = assert(fs.open("ownername", "w"), "Couldn't save vars")
    handle.write(ownernam)
    handle.close()
end
local handle = assert(fs.open("ownername", "r"), "Couldn't save vars")
owner = handle.readAll()

function createGui()
--Clear the current GUI.
glasses.clear()
--Add the main box.
glasses.addBox(rX,rY,rW,rH,rB,rA)
--Add the crosshairs.
if chR%2==0 then
  glasses.addBox((((rW/2)+rX)-chR),(rH/2)+rY,chR*2,1,chC,rA)
  glasses.addBox((rW/2)+rX,(((rH/2)+rY)-chR),1,chR*2,chC,rA)
else
  glasses.addBox((((rW/2)+rX)-chR),(rH/2)+rY,chR*2+1,1,chC,rA)
  glasses.addBox((rW/2)+rX,(((rH/2)+rY)-chR),1,chR*2+1,chC,rA)
end
end
function convCoords(x,z)

local x2=((rW/2)+rX)+((rW/(sT*16))*x)
local y2=((rH/2)+rY)+((rH/(sT*16))*z)
return {x2,y2}
end

--DONT NEED A FUNCTION FOR THE PERIPHERALS >_>
prox=peripheral.wrap("right")
glasses=peripheral.wrap("top")
glasses.clear()


--I'm assuming this marks a new entity
function markEntityNew(coorda,diplo)
x=coorda[1]
y=coorda[2]
if diplo=="owner" then
  ent = glasses.addBox(x,y,1,1,oC,1)
    elseif diplo=="friend" then
  ent = glasses.addBox(x,y,1,1,fC,1)
    elseif diplo=="player" then
  ent = glasses.addBox(x,y,1,1,pC,1)
    elseif diplo=="foe" then
  ent = glasses.addBox(x,y,1,1,hC,1)
    else
  print("The programmer made an error.")
    end
    return ent
end

--Displays that dynamic data.
function continuouslyUpdateGui()
local firsttrun = true
glasses.clear()
targes = {}
targes = prox.getPlayerNames()

--Something is causing this to break. Break as in exit the loop, WHICH IS FUNNY BECAUSE IT FUCKING BREAKS IT >:
    while true do
    glasses.clear()
    newtarges = prox.getPlayerNames()
        for num, name in pairs(newtarges) do
            exists = false
            for numtwo, nametwo in pairs(targes) do
                if name == nametwo then
                    exists = true
                    print(name.." Already exists as "..nametwo)
                end
            end
            if exists == false then
                table.insert(targes, name)
                print("Inserted: "..name)
            end
        end
-- Why the hell are there two of these?
        for k, v in pairs(targes) do
            friend = false
            herp = "NOPE"
            targets={}
            for targetNum,targetname in pairs(targes) do
            targetInfo = prox.getPlayerData(targetname)
            coords=convCoords(targetInfo.position.x,targetInfo.position.z)
                if targetname==owner then
                    table.insert(targets,markEntityNew(coords,"owner"))
                elseif targetname~=owner then
                    table.insert(targets,markEntityNew(coords,"player"))
                end
            end
        end
-- SUCH CONFUSION
--WHAT THE HELL IS T SUPPOSED TO BE
    sleep(0.05)
    firstrun = false
    end
end

continuouslyUpdateGui()