#==============================================================================
# ■ VXAce-RGSS3-35 合成術 [Ver.1.0.0]        by Claimh
#------------------------------------------------------------------------------
# 特定のスキルを習得していた場合に合成術を使用することができるようになります。
#==============================================================================

module MixSkill
  MIXSKILL = {
  # 合成スキル => [[必要スキルID, …],
    5  => [3, 4],    # ３回攻撃 = 連続攻撃 + ２回攻撃
    57 => [55, 67],  # ブリザード = アイス + ウィンド
    73 => [51, 63]   # バースト = ファイア + ウォーター
  }
  # 注意 : 合成スキルは必要スキルには指定できません
end


#==============================================================================
# ■ MixSkill
#==============================================================================
module MixSkill
  #--------------------------------------------------------------------------
  # ● 習得・忘却対象のスキル
  #--------------------------------------------------------------------------
  def self.check(actor, skill_id)
    list = []
    MIXSKILL.each do |key, val|
      next if !val.include?(skill_id)
      list.push(key) if val.all? {|id| actor.skill_learn?($data_skills[id])}
    end
    list
  end
  #--------------------------------------------------------------------------
  # ● 合成術習得
  #--------------------------------------------------------------------------
  def self.learn_mixskill(actor, skill_id)
    check(actor, skill_id).each {|id| actor.learn_skill(id)}
  end
  #--------------------------------------------------------------------------
  # ● 合成術忘却
  #--------------------------------------------------------------------------
  def self.forget_mixskill(actor, skill_id)
    check(actor, skill_id).each {|id| actor.forget_skill(id)}
  end
end


#==============================================================================
# ■ Game_Actor
#==============================================================================
class Game_Actor < Game_Battler
  #--------------------------------------------------------------------------
  # ● スキルを覚える
  #--------------------------------------------------------------------------
  alias learn_skill_mixskill learn_skill
  def learn_skill(skill_id)
    learn_skill_mixskill(skill_id)
    MixSkill.learn_mixskill(self, skill_id)
  end
  #--------------------------------------------------------------------------
  # ● スキルを忘れる
  #--------------------------------------------------------------------------
  alias forget_skill_mixskill forget_skill
  def forget_skill(skill_id)
    MixSkill.forget_mixskill(self, skill_id)
    forget_skill_mixskill(skill_id)
  end
end