printing

local args = {...}
local component = require("component")
--local printer = component.printer3d
local m = component.modem
local serialization = require("serialization")
--printer.reset()
io.write("Number of shapes: ")
local shapes = {}
local nShapes = tostring(io.read())
for i=1, nShapes do
print("Info for Shape #"..i)
io.write("StartX: ")
sX = tonumber(io.read())
io.write("EndX: ")
eX = io.read()
io.write("StartY: ")
sY = io.read()
io.write("EndY: ")
eY = io.read()
io.write("StartZ: ")
sZ = io.read()
io.write("EndZ: ")
eZ = io.read()
io.write("Texture: ")
tex = io.read()
table.insert(shapes,{tonumber(sX),tonumber(sY),tonumber(sZ),tonumber(eX),tonumber(eY),tonumber(eZ),tex})
end
io.write("Light Level (0-15): ")
lightlevel = tonumber(io.read())
io.write("Collidable (true or false): ")
coll = io.read()
if coll and lightlevel then
  table.insert(shapes,{coll,lightlevel})
elseif coll and not lightlevel then
  table.insert(shapes,{coll})
elseif lightlevel and not coll then
  table.insert(shapes,{lightlevel})
else
  table.insert(shapes,{"true",0})
end
m.open(tonumber(args[1]))
m.broadcast(tonumber(args[1]),serialization.serialize(shapes))
m.close(tonumber(args[1]))