Class: Lotu::Actor

Inherits:
Object
  • Object
show all
Extended by:
HasBehavior
Defined in:
lib/lotu/actor.rb

Direct Known Subclasses

Cursor

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Resourceful

#is_resourceful

Methods included from Drawable

#is_drawable

Methods included from Controllable

#is_controllable

Methods included from Eventful

#is_eventful

Constructor Details

#initialize(opts = {}) ⇒ Actor

Returns a new instance of Actor.



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# File 'lib/lotu/actor.rb', line 7

def initialize(opts={})
  super()
  @x = opts[:x] || 0
  @y = opts[:y] || 0
  @parent = $window
  @parent.update_queue << self

  # Initialize the behaviors included in subclasses
  init_behavior
end

Instance Attribute Details

#parent ⇒ Object

Returns the value of attribute parent.



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# File 'lib/lotu/actor.rb', line 5

def parent
  @parent
end

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/lotu/actor.rb', line 5

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/lotu/actor.rb', line 5

def y
  @y
end

Instance Method Details

#dt ⇒ Object 



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# File 'lib/lotu/actor.rb', line 18

def dt
  $window.dt
end

#init_behavior ⇒ Object

Meant to be overriden by behaviors



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# File 'lib/lotu/actor.rb', line 23

def init_behavior;end

#update ⇒ Object 



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# File 'lib/lotu/actor.rb', line 24

def update;end