Hime's Battle Reactions & DSI Unit System Compatible Fix Bug

#==============================================================================
# Hime's Battle Reactions & DSI Unit System Compatible Fix Bug.
# -- Last Updated: 2018.02.03
# -- Author: dsiver144
# -- Requires: Battle Reactions & DSI Unit System
#==============================================================================
if $imported["DSI-UnitSystem"]
  msgbox_p("DSI Unit System not found! Please re-install it to proceed.")
end
#==============================================================================
class Game_ActorUnit < Game_Actor
  #-----------------------------------------------------------------------------
  # overwrite method: remove_execution_states
  #-----------------------------------------------------------------------------
  def remove_execution_states
    return unless @added_execution_states
    @added_execution_states.each {|state| remove_state(state.state_id)}
  end
  #-----------------------------------------------------------------------------
  # overwrite method: skill_reactions
  #-----------------------------------------------------------------------------
  def skill_reactions(item)
    reaction_objects.inject([]) do |r, obj|
      r.concat(obj.skill_reactions(item))
    end
  end
  #-----------------------------------------------------------------------------
  # overwrite method: get_reactions
  #-----------------------------------------------------------------------------
  def get_reactions(item)
    res = []
    reaction_objects.each do |obj|
      res.concat(obj.reactions(item))
    end
    return res
  end
  #-----------------------------------------------------------------------------
  # overwrite method: make_reaction
  #-----------------------------------------------------------------------------
  def make_reaction(user, reaction)
    return unless reaction.condition_met?(self, user)
    return unless movable? || reaction.forced
    chance = reaction.chance(self, user)
    return if chance < rand
    skill = $data_skills[reaction.react_id]
    action = Game_Action.new(self, reaction.forced)
    if skill.for_opponent?
      action.target_index = user.index
    elsif skill.for_friend?
      action.target_index = self.index
    end
    action.set_skill(reaction.react_id)
    action.make_targets
    @actions.push(action)
    BattleManager.force_reaction(self)
  end
  #-----------------------------------------------------------------------------
  # overwrite method: backup_actions
  #-----------------------------------------------------------------------------
  def backup_actions
    @reaction_backup = @actions.dup
  end
  #-----------------------------------------------------------------------------
  # overwrite method: restore_actions
  #-----------------------------------------------------------------------------
  def restore_actions
    @actions = @reaction_backup.dup
  end
  #-----------------------------------------------------------------------------
  # overwrite method: reaction_objects
  #-----------------------------------------------------------------------------
  def reaction_objects
    super
  end
end