client

local function openRednet()
local listOfSides = rs.getSides()
for i = 1,6 do
  if peripheral.isPresent(listOfSides[i]) and peripheral.getType(listOfSides[i]) == "modem" then
   rednet.open(listOfSides[i])
   return listOfSides[i]
  end
end
end
modemOn = openRednet()
if not modemOn then
print("No WIFI ModemnPress any key to return to menu.")
os.pullEvent("key")
return
else
print("Opened wifi on "..modemOn.." side")
end
term.clear()
term.setCursorPos(1,1)
while true do
e1,e2,e3,e4,e5 = os.pullEvent()
if e1 == "rednet_message" then
  local sTest = string.sub(e3,1,3)
  if sTest == "WRT" then
   write(string.sub(e3,4,#e3))
  elseif sTest == "CLR" then
   term.clear()
  elseif sTest == "CLL" then
   term.clearline()
  elseif sTest == "SCB" then
   local boolin = string.sub(e3,4,#e3)
   if boolin == "true" then
    term.setCursorBlink(true)
   elseif boolin == "false" then
    term.setCursorBlink(false)
   end
  elseif sTest == "SCP" then
   local curP = textutils.unserialize(string.sub(e3,4,#e3))
   term.setCursorPos(curP[1],curP[2])
  elseif sTest == "GSZ" then -- work on this
   rednet.broadcast("SIZ"..textutils.serialize({term.getSize()}))
  elseif sTest == "GCP" then
   rednet.broadcast("POS"..textutils.serialize({term.getCursorPos()}))
  elseif sTest == "SCR" then
   term.scroll()
  end

elseif e1 == "key" then
  rednet.broadcast("key"..tostring(e2))
elseif e1 == "char" then
  rednet.broadcast("cha"..e2)
end
end