Class: Hardware::Simulator

Inherits:
Object
  • Object
show all
Defined in:
lib/hardware/simulator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(actuators = Adapter.actuators, sensors = Adapter.sensors) ⇒ Simulator

Returns a new instance of Simulator.



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# File 'lib/hardware/simulator.rb', line 6

def initialize(actuators = Adapter.actuators, sensors = Adapter.sensors)
  @components = {}
  @actuators = actuators
  @sensors = sensors
end

Instance Attribute Details

#bin ⇒ Object (readonly)

Returns the value of attribute bin.



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# File 'lib/hardware/simulator.rb', line 4

def bin
  @bin
end

#cash_register ⇒ Object (readonly)

Returns the value of attribute cash_register.



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# File 'lib/hardware/simulator.rb', line 4

def cash_register
  @cash_register
end

#display ⇒ Object (readonly)

Returns the value of attribute display.



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# File 'lib/hardware/simulator.rb', line 4

def display
  @display
end

Instance Method Details

#assemble_hardware ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 31

def assemble_hardware
  assemble_hardware_component :bin, create_bin
  assemble_hardware_component :display, create_display
  assemble_hardware_component :cash_register, create_cash_register
  assemble_hardware_components :drawer, create_drawers
  assemble_hardware_components :button, create_buttons
end

#assemble_hardware_component(component_name, component) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 16

def assemble_hardware_component(component_name, component)
  @components[component_name] = component
  component.configure
end

#assemble_hardware_components(basename, components) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 21

def assemble_hardware_components(basename, components)
  components.each_with_index do |component, sequence_number|
    assemble_hardware_component(component_name(basename, sequence_number), component) 
  end
end

#boot ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 53

def boot
  call_boot_block
end

#button(no) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 43

def button(no)
  @buttons[no]
end

#component(component_name) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 12

def component(component_name)
  @components[component_name]
end

#drawer(no) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 39

def drawer(no)
  @drawers[no]
end

#monitor_changes(component_name, &block) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 27

def monitor_changes(component_name, &block)
  component(component_name).monitor_changes(&block)
end

#on_boot(&block) ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 57

def on_boot(&block)
  @boot_block = block
end

#reset ⇒ Object 



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# File 'lib/hardware/simulator.rb', line 47

def reset
  @components.each { |name, component| component.reset }
  sensors.remove_fire_listeners 
  boot
end