Class: RPG::UsableItem::Damage

Inherits:

Object

• Object
• RPG::UsableItem::Damage

show all

Defined in:

lib/rpg/usable_item/damage.rb

Instance Attribute Summary (collapse)

• - (Object) critical

  Returns the value of attribute critical.

• - (Object) element_id

  Returns the value of attribute element_id.

• - (Object) formula

  Returns the value of attribute formula.

• - (Object) type

  Returns the value of attribute type.

• - (Object) variance

  Returns the value of attribute variance.

Instance Method Summary (collapse)

• - (Boolean) drain?
• - (Object) eval(a, b, v)
• - (Damage) initialize constructor

  A new instance of Damage.

• - (Boolean) none?
• - (Boolean) recover?
• - (Object) sign
• - (Boolean) to_hp?
• - (Boolean) to_mp?

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# File 'lib/rpg/usable_item/damage.rb', line 4

def initialize
  @type = 0
  @element_id = 0
  @formula = '0'
  @variance = 20
  @critical = false
end

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# File 'lib/rpg/usable_item/damage.rb', line 36

def critical
  @critical
end

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# File 'lib/rpg/usable_item/damage.rb', line 33

def element_id
  @element_id
end

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# File 'lib/rpg/usable_item/damage.rb', line 34

def formula
  @formula
end

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# File 'lib/rpg/usable_item/damage.rb', line 32

def type
  @type
end

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# File 'lib/rpg/usable_item/damage.rb', line 35

def variance
  @variance
end

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# File 'lib/rpg/usable_item/damage.rb', line 23

def drain?
  [5,6].include?(@type)
end

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# File 'lib/rpg/usable_item/damage.rb', line 29

def eval(a, b, v)
  [Kernel.eval(@formula), 0].max * sign rescue 0
end

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# File 'lib/rpg/usable_item/damage.rb', line 11

def none?
  @type == 0
end

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# File 'lib/rpg/usable_item/damage.rb', line 20

def recover?
  [3,4].include?(@type)
end

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# File 'lib/rpg/usable_item/damage.rb', line 26

def sign
  recover? ? -1 : 1
end

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# File 'lib/rpg/usable_item/damage.rb', line 14

def to_hp?
  [1,3,5].include?(@type)
end

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# File 'lib/rpg/usable_item/damage.rb', line 17

def to_mp?
  [2,4,6].include?(@type)
end