Class: PfrpgUtility::Effect

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, key, value, affect = nil) ⇒ Effect

Returns a new instance of Effect.



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# File 'lib/pfrpg_utility/effect.rb', line 3

def initialize(type, key, value, affect=nil)
  # standard effect proc; add a value
  basic = Proc.new do |character, attribute, value|
    character.bonuses.plus(attribute, value)
  end
  affect ||= basic
  @type   = type
  @key    = key
  @value  = value
  @affect = affect
end

Instance Attribute Details

#affect ⇒ Object

Returns the value of attribute affect.



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# File 'lib/pfrpg_utility/effect.rb', line 2

def affect
  @affect
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/pfrpg_utility/effect.rb', line 2

def key
  @key
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/pfrpg_utility/effect.rb', line 2

def type
  @type
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/pfrpg_utility/effect.rb', line 2

def value
  @value
end

Class Method Details

.load(effects_string) ⇒ Object

Raises:

  • (Exception) 


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# File 'lib/pfrpg_utility/effect.rb', line 15

def self.load(effects_string)
  return effects_string if effects_string.instance_of? Array
  return [ effects_string ] if effects_string.instance_of? PfrpgUtility::Effect
  return [] if effects_string.nil? || effects_string.empty?
  unless effects_string.instance_of? String
    ap "Error effect: "
    ap effects_string
  end
  raise Exception unless effects_string.instance_of? String
  effects_string.split(";").map { |effect| parse_effect(effect) }
end

.parse_effect(string) ⇒ Object 



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# File 'lib/pfrpg_utility/effect.rb', line 27

def self.parse_effect(string)
  p = string.split(":")
  type    = p[0]
  key     = p[1]
  value   = p[2]
  PfrpgUtility::Effect.new(type, key, value)
end

Instance Method Details

#apply(character) ⇒ Object 



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# File 'lib/pfrpg_utility/effect.rb', line 35

def apply(character)
  @affect.call(character, @key, @value)
end