Class: AGL::Effect

Inherits:
Sprite show all
Defined in:
lib/minigl/game_object.rb

Instance Attribute Summary

Attributes inherited from Sprite

#img_index, #x, #y

Instance Method Summary collapse

Methods inherited from Sprite

#animate, #draw

Constructor Details

#initialize(x, y, life_time, img, sprite_cols = nil, sprite_rows = nil, indices = nil, interval = 1) ⇒ Effect

Returns a new instance of Effect.



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# File 'lib/minigl/game_object.rb', line 95

def initialize x, y, life_time, img, sprite_cols = nil, sprite_rows = nil, indices = nil, interval = 1
  super x, y, img, sprite_cols, sprite_rows
  @life_time = life_time
  @timer = 0
  if indices
    @indices = indices
  else
    @indices = *(0..(@img.length - 1))
  end
  @interval = interval
end

Instance Method Details

#update ⇒ Object 



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# File 'lib/minigl/game_object.rb', line 107

def update
  animate @indices, @interval
  @timer += 1
  if @timer == @life_time
    @dead = true
  end
end