Class: Prisoner

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(switchbox, prisoner_count, leader = false) ⇒ Prisoner

Returns a new instance of Prisoner.



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# File 'lib/prisoner.rb', line 3

def initialize switchbox, prisoner_count, leader = false
	@have_flipped = false
	@switchbox = switchbox
	@leader = leader
	@warden = nil
	@prisoner_count = prisoner_count
	@count = 0
end

Instance Attribute Details

#have_flipped ⇒ Object

Returns the value of attribute have_flipped.



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# File 'lib/prisoner.rb', line 2

def have_flipped
  @have_flipped
end

#leader ⇒ Object

Returns the value of attribute leader.



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# File 'lib/prisoner.rb', line 2

def leader
  @leader
end

#warden ⇒ Object

Returns the value of attribute warden.



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# File 'lib/prisoner.rb', line 2

def warden
  @warden
end

Instance Method Details

#declare_finished(warden) ⇒ Object 



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# File 'lib/prisoner.rb', line 38

def declare_finished warden
	warden.finish
end

#visit ⇒ Object 



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# File 'lib/prisoner.rb', line 12

def visit
	if @leader
		if @count == @prisoner_count + 1
			puts "I am the leader of this prison gang, and I say we are free."
			self.declare_finished(@warden)
		elsif @switchbox.left == :OFF
			@count += 1
			@switchbox.left_flip
			puts "Alright, one more prisoner has been here. That's #{@count} so far."
		else
			@switchbox.right_flip
		end


	else
		if @switchbox.left == :ON and @have_flipped == false
			@switchbox.left_flip
			have_flipped == true
			puts "New room!"
		else
			@switchbox.right_flip
			puts "Oh. This room again."				
		end
	end
end