richter_h's smithing tankentai patch

# ==============================================================================
# richter_h's Smithing -- Simply Upgrade Your Weapon [Tankenta Patch]
# for Tankentai any version, but prefereably 3.4e
# v1.0 - June 6, 2013
# NOTE: if you find error when installing this patch, try to put this
# just below the Smithing core script.
# ==============================================================================

module RPG
  class Weapon < BaseItem
    attr_accessor :base_action
    attr_accessor :graphic
    attr_accessor :flying_graphic

    alias inherit_weapon add_levels
    def add_levels
      inherit_weapon
      @base_action = ""
      @graphic = ""
      @flying_graphic = ""
    end

    def clone_data
      originalData = self
      if(originalData.is_a?(RPG::Weapon))
        clonedData = RPG::Weapon.new
        clonedData.id = originalData.id
        clonedData.name = originalData.name
        clonedData.icon_index = originalData.icon_index
        clonedData.description = originalData.description
        clonedData.note = originalData.note
        clonedData.animation_id = originalData.animation_id
        clonedData.price = originalData.price
        clonedData.hit = originalData.hit
        clonedData.atk = originalData.atk
        clonedData.def = originalData.def
        clonedData.spi = originalData.spi
        clonedData.agi = originalData.agi
        clonedData.two_handed = originalData.two_handed
        clonedData.fast_attack = originalData.fast_attack
        clonedData.dual_attack = originalData.dual_attack
        clonedData.critical_bonus = originalData.critical_bonus
        clonedData.element_set = originalData.element_set.clone
        clonedData.state_set = originalData.state_set.clone
        clonedData.level = originalData.level
        clonedData.cost = originalData.cost
        clonedData.upgrade_balance = originalData.upgrade_balance
        clonedData.next_weapon_id = originalData.next_weapon_id
        clonedData.socket = originalData.socket

        clonedData.base_action = originalData.base_action
        clonedData.graphic = originalData.graphic
        clonedData.flying_graphic = originalData.flying_graphic
        return clonedData
      end
      return nil
    end
  end
end