Turn then Move!

#===============================================================================
# Script        : Turn then Move!
# Tác giả       : Dark Sky
# Category      : Character Movement
# Released on   : April 16th 2016
# Description   : Player not only can move but also turn around when press move
#                 buttons.
#===============================================================================
$imported ||= {}
$imported[:dark_move_and_turn] = true
#===============================================================================
module DarkSky
  module MoveAndTurn
    MOVE_DELAY = 10  #Delay - No need to change this!
  end
end
class Game_Player
  include DarkSky::MoveAndTurn
  alias dark_move_and_turn_game_player_initialize initialize
  alias dark_move_and_turn_game_player_move_by_input move_by_input
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    dark_move_and_turn_game_player_initialize
    @move_delay = MOVE_DELAY
  end
  #--------------------------------------------------------------------------
  # * Rewrite Move By Input Method.
  #--------------------------------------------------------------------------
  def move_by_input
    return if !movable? || $game_map.interpreter.running?
    if Input.dir4 != 0
      @move_delay -= 1 if @move_delay > 0
    else
      @move_delay = MOVE_DELAY
    end
    if @move_delay > 0
      if Input.press?(:RIGHT)
        set_direction(6)
      end
      if Input.press?(:LEFT)
        set_direction(4)
      end
      if Input.press?(:UP)
        set_direction(8)
      end
      if Input.press?(:DOWN)
        set_direction(2)
      end
    else
      dark_move_and_turn_game_player_move_by_input
    end
  end
end