關於掉落多種物品腳本的問題！！ - Project1

class Scene_Battle
  #--------------------------------------------------------------------------
  # ● 开始结束战斗回合
  #--------------------------------------------------------------------------
  def start_phase5
# 转移到回合 5
@phase = 5
# 演奏战斗结束 ME
$game_system.me_play($game_system.battle_end_me)
# 还原为战斗开始前的 BGM
$game_system.bgm_play($game_temp.map_bgm)
# 初始化 EXP、金钱、宝物
exp = 0
gold = 0
treasures = []
# 循环
for enemy in $game_troop.enemies
   # 敌人不是隐藏状态的情况下
   unless enemy.hidden
      # 获得 EXP、增加金钱
      exp += enemy.exp
      gold += enemy.gold
      # 直接指定四格掉落物品的概率，0 不掉，1 總是掉
      prob = [1, 0.5, 0.3, 0.2]
      # 出现宝物判定
      if rand < prob[0]
      if enemy.item_id > 0
         treasures.push($data_items[enemy.item_id])
      elsif enemy.weapon_id > 0
         treasures.push($data_weapons[enemy.weapon_id])
      elsif enemy.armor_id > 0
         treasures.push($data_armors[enemy.armor_id])
      end
      end
      if rand < prob[1]
      if enemy.item2_id > 0
         treasures.push($data_items[enemy.item2_id])
      elsif enemy.weapon2_id > 0
         treasures.push($data_weapons[enemy.weapon2_id])
      elsif enemy.armor2_id > 0
         treasures.push($data_armors[enemy.armor2_id])
      end
      end
      if rand < prob[2]
      if enemy.item3_id > 0
         treasures.push($data_items[enemy.item3_id])
      elsif enemy.weapon3_id > 0
         treasures.push($data_weapons[enemy.weapon3_id])
      elsif enemy.armor3_id > 0
         treasures.push($data_armors[enemy.armor3_id])
      end
      end
      if rand < prob[3]
      if enemy.item4_id > 0
         treasures.push($data_items[enemy.item4_id])
      elsif enemy.weapon4_id > 0
         treasures.push($data_weapons[enemy.weapon4_id])
      elsif enemy.armor4_id > 0
         treasures.push($data_armors[enemy.armor4_id])
      end
      end
   end
end
# 限制宝物数为 8 个
treasures = treasures[0..7]
# 获得 EXP
for i in 0...$game_party.actors.size
   actor = $game_party.actors
   if actor.cant_get_exp? == false
      last_level = actor.level
      actor.exp += exp
      if actor.level > last_level
      @status_window.level_up(i)
      end
   end
end
# 获得金钱
$game_party.gain_gold(gold)
# 获得宝物
for item in treasures
   case item
   when RPG::Item
      $game_party.gain_item(item.id, 1)
   when RPG::Weapon
      $game_party.gain_weapon(item.id, 1)
   when RPG::Armor
      $game_party.gain_armor(item.id, 1)
   end
end
# 生成战斗结果窗口
@result_window = Window_BattleResult.new(exp, gold, treasures)
# 设置等待计数
@phase5_wait_count = 100
  end
end