Flag

os.loadAPI( "commandsPlus" )
os.loadAPI( "partTerm" )
if not commandsPlus then
  error( "Must have commandsPlus installed!", 2 )
elseif not partTerm then
  error( "Must have partTerm installed!", 2 )
end
local image = paintutils.loadImage( ".flag" )

local player = commandsPlus.getNearbyPlayers( "10" )[1]
if not player then
  error( "Please move closer to the computer and try again", 2 )
end
local x, y, z = commandsPlus.getPlayerPosition( player )

local win = partTerm.createWindow( x, y + 2, z, 49, 13 )
partTerm.setDensity( 150 )
win.center( false )
win.setParticle( "mobSpell" )
local oldTerm = term.redirect( win )
paintutils.drawImage( image, 1, 1 )

parallel.waitForAll(
   function()
     while true do
       local x, y, z = commandsPlus.getPlayerPosition( player )
       win.reposition( x, y + 2, z )
     end
   end,
   function()
     while true do
       local a, b = commandsPlus.getPlayerRotation( player )
       win.setAngles( a + 90 )
     end
   end,
   partTerm.render
)