Class: Gacha::Box

Inherits:
Object
  • Object
show all
Defined in:
lib/gacha/box.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Box

Returns a new instance of Box.



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# File 'lib/gacha/box.rb', line 3

def initialize()
  self.clear
  @consumable = false
end

Instance Method Details

#add(item) ⇒ Object 



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# File 'lib/gacha/box.rb', line 22

def add(item)
  @items.push(item)
  @total_rate += item.rate
end

#clear ⇒ Object 



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# File 'lib/gacha/box.rb', line 38

def clear
  @items = []
  @total_rate = 0
end

#consumable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gacha/box.rb', line 55

def consumable?
  @consumable
end

#count ⇒ Object 



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# File 'lib/gacha/box.rb', line 47

def count
  @items.count
end

#draw ⇒ Object 



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# File 'lib/gacha/box.rb', line 12

def draw
  position = self.random_position
  return nil if position == nil
  item = self.find(position)
  if item != nil and @consumable
    self.remove(item)
  end
  return item
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gacha/box.rb', line 43

def empty?
  @items.empty? and @total_rate == 0
end

#remove(item) ⇒ Object 



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# File 'lib/gacha/box.rb', line 27

def remove(item)
  @items.delete_if do |x|
    if x == item
      @total_rate -= item.rate
      true
    else
      false
    end
  end
end

#set_consumable(consumable) ⇒ Object 



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# File 'lib/gacha/box.rb', line 51

def set_consumable(consumable)
  @consumable = consumable
end

#to_s ⇒ Object 



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# File 'lib/gacha/box.rb', line 8

def to_s
  "Gacha::Box #{@items.join(", ")}"
end