Module: SpaceInvaders::Collideable

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

Instance Method Summary collapse

Instance Method Details

#collides_with?(bullets) ⇒ Boolean

Returns:

  • (Boolean) 


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

def collides_with?(bullets)
  bullets.each do |bullet|
    if got_hit_by? bullet
      bullet.delete
      return true
    end
  end
  return false
end

#got_hit_by?(bullet) ⇒ Boolean

Returns:

  • (Boolean) 


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

def got_hit_by?(bullet)
  bullet.x_position.between?(x_position, x_position + width) and
  bullet.y_position.between?(y_position, y_position + height)
end