Module: SpaceInvaders::Mesurable

Included in:
Invader, Ship
Defined in:
lib/space_invaders/behaviors/mesurable.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#x_position ⇒ Object

Returns the value of attribute x_position.



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# File 'lib/space_invaders/behaviors/mesurable.rb', line 3

def x_position
  @x_position
end

#y_position ⇒ Object

Returns the value of attribute y_position.



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# File 'lib/space_invaders/behaviors/mesurable.rb', line 3

def y_position
  @y_position
end

Instance Method Details

#height ⇒ Object 



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# File 'lib/space_invaders/behaviors/mesurable.rb', line 13

def height
  @image.height
end

#width ⇒ Object 



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# File 'lib/space_invaders/behaviors/mesurable.rb', line 9

def width
  @image.width
end

#x_middle ⇒ Object 



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# File 'lib/space_invaders/behaviors/mesurable.rb', line 5

def x_middle
  @x_position + @image.width/2
end