ComputerCraft Colors

-- lzColor v0.1 -- (C) LayZee 2013
black     = colors.black
blue      = colors.blue
brown     = colors.brown
cyan      = colors.cyan
gray      = colors.gray
green     = colors.green
lightBlue = colors.lightBlue
lightGray = colors.lightGray
lime      = colors.lime
magenta   = colors.magenta
orange    = colors.orange
pink      = colors.pink
purple    = colors.purple
red       = colors.red
white     = colors.white
yellow    = colors.yellow

function newLine (x)
  local currentX, y = term.getCursorPos()
  x = x or 1

  term.setCursorPos(x, y + 1)
end

function defaultText ()
  term.setBackgroundColor(black)
  term.setTextColor(white)
end

function defaultSpace ()
  defaultText()
  term.write(" ")
end

function list ()
  if not term.isColor() then
    print("Colors are not supported. Build an Advanced Computer or Monitor.")

    return
  end

  term.write("black")
  defaultSpace()
  term.setBackgroundColor(blue)
  term.write("blue")
  defaultSpace()
  term.setBackgroundColor(brown)
  term.write("brown")
  defaultSpace()
  term.setBackgroundColor(cyan)
  term.write("cyan")
  defaultSpace()
  term.setBackgroundColor(gray)
  term.write("gray")
  newLine()
  term.setBackgroundColor(green)
  term.write("green")
  defaultSpace()
  term.setBackgroundColor(lightBlue)
  term.write("lightBlue")
  defaultSpace()
  term.setBackgroundColor(lightGray)
  term.write("lightGray")
  newLine()
  term.setBackgroundColor(lime)
  term.write("lime")
  defaultSpace()
  term.setBackgroundColor(magenta)
  term.write("magenta")
  defaultSpace()
  term.setBackgroundColor(orange)
  term.write("orange")
  defaultSpace()
  term.setBackgroundColor(pink)
  term.write("pink")
  newLine()
  term.setBackgroundColor(purple)
  term.write("purple")
  defaultSpace()
  term.setBackgroundColor(red)
  term.write("red")
  defaultSpace()
  term.setBackgroundColor(white)
  term.setTextColor(black)
  term.write("white")
  defaultSpace()
  term.setBackgroundColor(yellow)
  term.setTextColor(black)
  term.write("yellow")
  defaultText()
  newLine()
end

list()