Kanji - Simple Dash Effect

#==============================================================================
# ■ Simple Dash Effect ver.0.00 by Kanji the Grass
# This work is provided under the MTCM Blue License
# https://en.materialcommons.tk/mtcm-b-summary/
# Credits display: Kanji the Grass
#------------------------------------------------------------------------------
# 　Character can run at an angle visually while dashing.
# You adjust HORZ_ANGLE if it looks unnatural (default, 7)
#==============================================================================
module KNS
  DASH_SPEED = 1.8  # Dash speed, default is 1

  HORZ_ANGLE = 7 # Angle for character sprite when dash to side (left/ right)

  VERT_ZOOM_Y = 0.91 # Value of the vertical zoom when dashing.
end

class Game_CharacterBase
  include KNS
  attr_accessor :zoom_y, :angle
  #--------------------------------------------------------------------------
  # ● Get move speed
  #--------------------------------------------------------------------------
  def real_move_speed
    @move_speed + (dash? ? DASH_SPEED : 0)
  end
  #--------------------------------------------------------------------------
  # ● Public member variable
  #--------------------------------------------------------------------------
  alias kdash__init_public_members init_public_members
  def init_public_members
    kdash__init_public_members
    @zoom_y, @angle = 1, 0
  end
  #--------------------------------------------------------------------------
  # ● Frame update
  #--------------------------------------------------------------------------
  alias kdash__update update
  def update
    kdash__update
    update_dash
  end
  #--------------------------------------------------------------------------
  # ☆ Update dash
  #--------------------------------------------------------------------------
  def update_dash
    if $game_player.dash? && moving?
      @zoom_y = @direction % 6 == 2 ? VERT_ZOOM_Y : 1
      @angle = HORZ_ANGLE * case @direction when 4;1 when 6;-1 else 0 end
    else @angle, @zoom_y = 0, 1 end if [Game_Player, Game_Follower].include?(self.class)
  end
end

class Sprite_Character
  #--------------------------------------------------------------------------
  # ● Other update
  #--------------------------------------------------------------------------
  alias kdash__update_other update_other
  def update_other
    kdash__update_other
    self.angle, self.zoom_y = @character.angle || 0, @character.zoom_y || 1
  end
end