while( user doesn't exit )
  check for user input
  run AI
  move enemies
  resolve collisions
  draw graphics
  play sounds
end while

while( user does not exit )
    check for user input
    send commands to the server
    receive updates about the game from the server
    draw graphics
    play sounds
end

while( true )
    check for client commands
    run AI
    move all entities
    resolve collisions
    send updates about the game to the clients
end

connect to server
while( user does not exit && connection live)
    check for user input
    send commands to the server
    estimate outcome and update world data with 'best guess'
    draw graphics
    play sounds
    receive updates about the game from the server
    correct any errors in world data
    draw graphics
    play sounds
end

while( true )
    check for and handle new player connections
    check for client commands
    sanity check client commands
    run AI
    move all entities
    resolve collisions
    sanity check world data
    send updates about the game to the clients
    handle client disconnects
end

run AI
move enemies
resolve collisions

upload client data to server
download server updates

while (game is running)
{
    get all clients data
    run AI
    resolve collisions
    udpate all clients
}

while( user doesn't exit )
  check for user input
  run AI
  send location to server
  get locations from server
  resolve collisions
  draw graphics
  play sounds
end while

while(connectedToNetwork)
    Read player location
    Post player location to server
    Read enemy locations from server
    Post enemy locations into shared memory

while( user doesn't exit )
  check for user input
  run AI
  read/write shared memory
  resolve collisions
  draw graphics
  play sounds
end while

while (PlayerConnected)
    Wait for player to post location
    Place new location in shared memory