Class: Glitch::Type

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Type

Returns a new instance of Type.



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# File 'lib/type.rb', line 5

def initialize(name, options = {})
  @name = name
  @initial_price = options[:initial_price]
  @multiplier = options[:multiplier]
  @count_available = options[:count_available] || :infinite
  @price_calc = options[:price_calc]
  @description = options[:description]
  @count = 0
end

Instance Attribute Details

#count ⇒ Object (readonly)

Returns the value of attribute count.



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# File 'lib/type.rb', line 3

def count
  @count
end

#initial_price ⇒ Object (readonly)

Returns the value of attribute initial_price.



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# File 'lib/type.rb', line 3

def initial_price
  @initial_price
end

#multiplier ⇒ Object (readonly)

Returns the value of attribute multiplier.



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# File 'lib/type.rb', line 3

def multiplier
  @multiplier
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/type.rb', line 3

def name
  @name
end

Instance Method Details

#available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type.rb', line 41

def available?
  infinite? || @count_available > 0
end

#description ⇒ Object 



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# File 'lib/type.rb', line 62

def description
  @description || '??'
end

#increment ⇒ Object 



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# File 'lib/type.rb', line 34

def increment
  @count = @count + 1
  if @count_available.is_a? Integer
    @count_available = @count_available - 1
  end
end

#info_string ⇒ Object 



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# File 'lib/type.rb', line 53

def info_string
  string = []
  string << name_with_shortcut
  string << "[#{price} bits]"
  string << "(#{@count}/#{total_available})" if @count > 0
  string << "*#{@multiplier}"
  string.join ' '
end

#name_with_shortcut ⇒ Object 



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# File 'lib/type.rb', line 19

def name_with_shortcut
  @name.sub(shortcut, "[#{shortcut}]")
end

#price ⇒ Object 



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# File 'lib/type.rb', line 23

def price
  if @price_calc
    @price_calc.call(self)
  else
    [
      @initial_price,
      @initial_price * @count * (@count >= 10 ? 10 : 1) + @count
    ].max
  end
end

#shortcut ⇒ Object 



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# File 'lib/type.rb', line 15

def shortcut
  @name[0]
end

#total_available ⇒ Object 



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# File 'lib/type.rb', line 45

def total_available
  if infinite?
    '??'
  else
    @count + @count_available
  end
end