screen.coffee

module.exports.setForegroundColor = (color)->
  process.stdout.write "\x1b[3#{color}m"

module.exports.setBackgroundColor = (color)->
  process.stdout.write "\x1b[4#{color}m"

module.exports.moveTo = (x, y) ->
  { x, y } = transform(x,y)
  process.stdout.write "\x1b[#{y};#{x}f"

module.exports.resetColors = ->
  process.stdout.write '\x1b[39;49m'