Nio Kasgami Engine Ace "Simple Menu Background control"

#==============================================================================
# ■ Nio Kasgami Engine Ace "Simple Menu Background control"
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# Kill those damn Blur in the Menu!
# Created by Nio Kasgami.
# Data : 2015/09/3
# Version : 1.0.0
#==============================================================================

#==============================================================================
# Terms of use
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# for games usage :
# you have the right to use my system in your games for commercial and
# non-commercial games
# you must credit me
#
# for scripts usage :
# You have the right to use and edit my script in your system.
# but you have to leave the headers unchanged and non-mixed with
# your current scripts. if you decide to share your script to the public
# E.G : Merge my scripts with your scripts.
# {Overwriting method is not count as merge}
#
# you must credit me in your scripts if you use my scripts as base
#
# you don't have the right to redistribute my scripts {non-edit}
# if you want share the thread link.
#
# if you want to use my script as a base for a commercial script,
# please contact me first
#==============================================================================

#==============================================================================
# History
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# 2015/05/24 - Begin and finishing the scripts
#==============================================================================

#==============================================================================
# Introduction
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# Did you ever wanted to modify the background in your menu but don't wanted
# to use complicate big Menu Engine? Then this script is perfect for you!
#==============================================================================

module Nio
  module Blur_Killer
    System ={
    # true   = no blur
    # false  = blur
    :kill_blur => true,
    # true  = Allow color modification
    # false = Disallow color modification
    :enable_color_set => false,
    # set the color (only if enable_color => true)
    #             [red,green,blue,alpha],
    :set_color => [16, 16, 16, 128],
    # set the background type
    # :default = normal map snapshot
    # :custom  = custom picture for background
    :background_type => :custom,
    # set the filename of the background (only if :custom)
    # must be place in Graphics/System
    :bitmap => "Book"

    }
  end
end
#==============================================================================
# ■ SceneManager
#------------------------------------------------------------------------------
#  This module manages scene transitions. For example, it can handle
# hierarchical structures such as calling the item screen from the main menu
# or returning from the item screen to the main menu.
#==============================================================================
module SceneManager

#----------------------------------------------------------------------------
# ● overwrite method: snapshot_for_background
#----------------------------------------------------------------------------
  def self.snapshot_for_background
    @background_bitmap.dispose if @background_bitmap
    @background_bitmap = Graphics.snap_to_bitmap
    if !Nio::Blur_Killer::System[:kill_blur]
      @background_bitmap.blur
    end
  end
end
#===============================================================================
# => END : SceneManager
#===============================================================================

#==============================================================================
# ■ Scene_MenuBase
#------------------------------------------------------------------------------
#  This class performs basic processing related to the menu screen.
#==============================================================================
class Scene_MenuBase < Scene_Base
  include Nio::Blur_Killer

#----------------------------------------------------------------------------
# ● overwrite method: create_background
#----------------------------------------------------------------------------
    def create_background
      case System[:background_type]
      when :default
        bitmap = SceneManager.background_bitmap
      when :custom
        bitmap = Cache.system(System[:bitmap])
      end
    @background_sprite = Sprite.new
    @background_sprite.bitmap = bitmap
    if System[:enable_color_set]
      red   = System[:set_color][0]
      green = System[:set_color][1]
      blue  = System[:set_color][2]
      alpha = System[:set_color][3]
      @background_bitmap.color.set(red,green,blue,alpha)
    end
  end
end
#===============================================================================
# => END : Scene_MenuBase
#===============================================================================