Class: Burn::Server::Telnet

Inherits:
Object
  • Object
show all
Includes:
Debug
Defined in:
lib/burn/server/telnet.rb

Defined Under Namespace

Classes: Messenger

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Debug

#log

Constructor Details

#initialize(fuel, conf) ⇒ Telnet

Returns a new instance of Telnet.



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# File 'lib/burn/server/telnet.rb', line 7

def initialize(fuel, conf)
  @@op = nil
  @@screen_buffer = nil
  @@conf = conf
  @fuel = fuel
  verbose conf.app.verbose
end

Class Method Details

.conf ⇒ Object 



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# File 'lib/burn/server/telnet.rb', line 27

def self.conf
  @@conf
end

.op(receive = nil) ⇒ Object 



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# File 'lib/burn/server/telnet.rb', line 19

def self.op(receive=nil)
  if receive.nil? then
    @@op
  else
    @@op = receive
  end
end

.vm ⇒ Object 



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# File 'lib/burn/server/telnet.rb', line 15

def self.vm
  @@vm
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/burn/server/telnet.rb', line 70

def start
  @@vm = Generator::TelnetVm.new(@fuel, @@conf)
  
  EM::run do
    EM::start_server(@@conf.server.ip_addr, @@conf.server.port, Messenger)
    
    # view
    EM::add_periodic_timer(frame_rate) do
      if @@vm.screen.to_terminal != @@screen_buffer then
        log "both screen and @screen_buffer is updated!"
        Messenger.publish @@vm.screen.to_terminal
        @@screen_buffer = @@vm.screen.to_terminal
      end
    end
    
    # controller + model
    EM::add_periodic_timer(frame_rate) do
      if !@@op.nil? then
        callback = proc do |s|
         @@op=nil
         log "callback is called."
        end
        EM::defer(@@op, callback)
       log "EM::defer is called."
      end
      @@vm.next_frame
    end
    
    #EM::set_quantum 10
  end
  
end