class SpaceInvaders::BulletCollection

Attributes

bullets[R]

Public Class Methods

new() click to toggle source
# File lib/space_invaders/bullets/bullet_collection.rb, line 8
def initialize
  @bullets = []
end

Public Instance Methods

draw() click to toggle source
# File lib/space_invaders/bullets/bullet_collection.rb, line 17
def draw
  @bullets.each {|bullet| bullet.draw }
end
update() click to toggle source
# File lib/space_invaders/bullets/bullet_collection.rb, line 12
def update
  @bullets.delete_if {|bullet| bullet.out_of_screen}
  @bullets.each { |bullet| bullet.update }
end