H4X API

-- H4X API v1.0
-- Author: fail_FTW

function color( str )
  code = "color." .. str
  term.setTextColor( code )
end

function pC( str )
  local x, z = term.getSize()
  if z == 1 then
    x = math.floor( x )
    z = math.floor( z )
    z = z / 2
    x = x - string.len( str )
    term.setCursorPos( x, z )
  else
    term.scroll( 1 )
    local Cx, Cz = term.getCursorPos()
    term.setCursorPos( x, Cz )
  end
  print( str )
end

function sPC( str )
  local x, z = term.getSize()
  if z == 1 then
    x = math.floor( x )
    z = math.floor( z )
    z = z / 2
    x = x - string.len( str )
    term.setCursorPos( x, z )
  else
    term.scroll( 1 )
    local Cx, Cz = term.getCursorPos()
    term.setCursorPos( x, Cz )
  end
  textutils.slowPrint( str )
end

function wC( str )
  local x, z = term.getSize()
  if z == 1 then
    x = math.floor( x )
    z = math.floor( z )
    z = z / 2
    x = x - string.len( str )
    term.setCursorPos( x, z )
  else
    term.scroll( 1 )
    local Cx, Cz = term.getCursorPos()
    term.setCursorPos( x, Cz )
  end
  term.write( str )
end