weapon element skill match

# cannot use skill unless weapon elements match
# by Mithran
# originally in KGC ReproduceFunctions (this is a complete rewrite)

  WEAPON_ELEMENTS = [1, 2, 3, 4, 5, 6] # which elements are considered weapon types?

class Game_Actor
  alias skill_can_use_weapontype_match skill_can_use?
  def skill_can_use?(skill)
    return false unless skill.is_a?(RPG::Skill)
    return false unless weapon_element_match(skill)
    return skill_can_use_weapontype_match(skill)
  end

  def weapon_element_match(skill)
    return true if skill.weapon_element_set.empty?
    skill.weapon_element_set.each { |element|
      weapons.compact.each { |weapon| weapon.element_set.include?(element) ? (return true) : false }
    }
    return false
  end

end

class RPG::Skill
  def weapon_element_set
    WEAPON_ELEMENTS & element_set
  end

end