multiplayer-game-blog

server.scala

def onReceivedInput(i: UserInput) = {
  storeInputToBuffer(i)
}

while(!gameEnded) {
  val allUserInputs = readInputFromBuffer()
  currentState      = step(currentState, allUserInputs)  // ie. (STATEn , INPUTn) => STATEn+1
  sendStateToAllPlayers(currentState)
}