Class: Teien::EventRouter

Inherits:
Object
  • Object
show all
Includes:
Dispatcher
Defined in:
lib/teien/core/event_router.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Dispatcher

#notify, #notify_reversely, #register_receiver

Constructor Details

#initialize ⇒ EventRouter

Returns a new instance of EventRouter.



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# File 'lib/teien/core/event_router.rb', line 13

def initialize()
  super()
  @quit = false
end

Instance Attribute Details

#quit ⇒ Object

Returns the value of attribute quit.



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# File 'lib/teien/core/event_router.rb', line 11

def quit
  @quit
end

Instance Method Details

#connect_to_server(ip = nil, port = 11922, tick_period = 0) ⇒ Object

def connect_to_server(ip = nil, port = 11922, tick_period = 0.001)



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# File 'lib/teien/core/event_router.rb', line 77

def connect_to_server(ip = nil, port = 11922, tick_period = 0)
  notify(:setup)

  @last_time = 0
  EM.run do
    EM.add_periodic_timer(tick_period) do
      if @last_time == 0
        @last_time = Time.now.to_f 
      else
        now = Time.now.to_f
        delta = now - @last_time
        @last_time = now

        notify(:update, delta)

        if @quit
          EM.stop 
          notify_reversely(:finalize)
#            Teien::get_component("base_object_manager").finalize()
        end
      end
    end
      
    Signal.trap("INT")  { EM.stop; notify_reversely(:finalize) }
    Signal.trap("TERM") { EM.stop; notify_reversely(:finalize) }

    if (ip)
      EM.connect(ip, port, ClientNetwork, self)
    end
  end
end

#connection_binded(from) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 18

def connection_binded(from)
  notify(:connection_binded, from)
end

#connection_completed(from) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 22

def connection_completed(from)
  notify(:connection_completed, from)
end

#connection_unbinded(from) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 26

def connection_unbinded(from)
  notify(:connection_unbinded, from)
end

#receive_event(event, from) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 30

def receive_event(event, from)
  notify(:receive_event, event, from)
end

#send_event(event, to = nil) ⇒ Object

send a event to receivers and connections. to = nil means to send the event to all connections.



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# File 'lib/teien/core/event_router.rb', line 36

def send_event(event, to = nil)
  if to
    to.send_object(event)
  else
    Network::send_event_to_all(event)
  end
  notify(:receive_event, event, nil)
end

#start_application(tick_period = 0.001) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 109

def start_application(tick_period = 0.001)
  notify(:setup)

  @last_time = 0
  EM.run do
    EM.add_periodic_timer(tick_period) do
      if @last_time == 0
        @last_time = Time.now.to_f 

        # dummy connection for local
        Network::add_dummy_connection(nil)
        notify(:connection_binded, nil)
        notify(:connection_completed, nil)
      else
        now = Time.now.to_f
        delta = now - @last_time
        @last_time = now

        notify(:update, delta)

        if @quit
          EM.stop 
          Teien::get_component("base_object_manager").finalize()
        end
      end
    end

    Signal.trap("INT")  { EM.stop; Teien::get_component("base_object_manager").finalize() }
    Signal.trap("TERM") { EM.stop; Teien::get_component("base_object_manager").finalize() }
  end
end

#start_server(ip = nil, port = 11922, tick_period = 0.001) ⇒ Object 



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# File 'lib/teien/core/event_router.rb', line 45

def start_server(ip = nil, port = 11922, tick_period = 0.001)
  notify(:setup)

  @last_time = 0
  EM.run do
    EM.add_periodic_timer(tick_period) do
      if @last_time == 0
        @last_time = Time.now.to_f 
      else
        now = Time.now.to_f
        delta = now - @last_time
        @last_time = now

        notify(:update, delta)

        if @quit
          EM.stop 
          Teien::get_component("base_object_manager").finalize()
        end
      end
    end

    Signal.trap("INT")  { EM.stop; Teien::get_component("base_object_manager").finalize() }
    Signal.trap("TERM") { EM.stop; Teien::get_component("base_object_manager").finalize() }

    if (ip)
      EM.start_server(ip, port, ServerNetwork, self)
    end
  end
end