Theo - Quick save and load

# =============================================================================
# TheoAllen - Quick save and load
# Version : 1.1
# Contact : www.rpgmakerid.com (or) http://theolized.blogspot.com
# (This script documentation is written in informal indonesian language)
# =============================================================================
($imported ||= {})[:Theo_Quick] = true
# =============================================================================
# CHANGE LOGS:
# -----------------------------------------------------------------------------
# - 2013.05.11 - Nambahin switch id
# - 2013.05.04 - Script selesai
# =============================================================================
=begin

  PERKENALAN :
  Script ini untuk memungkinkan player untuk save game dengan cara menekan
  tombol tertentu. Save file akan disimpan dalam index tertentu juga

  CARA PENGGUNAAN :
  Pasang script ini diatas main namun dibawah material
  edit konfigurasinya dibawah:

  TERMS OF USE :
  Credit gw, TheoAllen. Kalo semisal u bisa ngedit2 script gw trus jadi lebih
  keren, terserah. Ane bebasin. Asal ngga ngeklaim aja. Kalo semisal mau
  dipake buat komersil, jangan lupa, gw dibagi gratisannya.

=end
# =============================================================================
# KONFIGURASI :
# =============================================================================
module THEO
  module SAVE

    SAVE_BUTTON = :F5   # Tombol untuk save game
    LOAD_BUTTON = :F8   # Tombol untuk load game

    INDEX = 0 # Index untuk save game (dimulai dari 0)

    SHOW_COUNT  = 150 # Lamanya notify diliatin (default : 150)
    FADEIN      = 16  # Kecepatan fadein notify (default : 16)
    FADEOUT     = 16  # Kecepatan fadeout notify (default : 16)

    SAVE_NOTIFY = "Game Saved"
    # Untuk text notify pas save

    LOAD_NOTIFY = "Game Loaded"
    # Untuk text notify pas load

    SAVE_SWITCH_ID  = 1
    LOAD_SWITCH_ID  = 1
    # Untuk keperluan enable ama disable ini dengan menggunakan switch (*NEW)

  end
end
# =============================================================================
# Batas konfigurasi. Setelah line ini ga perlu diedit
# =============================================================================
class Window_Notify < Window_Base

  def initialize
    super(Graphics.width - window_width, 0, window_width, fitting_height(1))
    self.opacity = 0
    self.contents_opacity = 0
    @show_count = 0
    refresh
  end

  def update_fadein
    self.contents_opacity += THEO::SAVE::FADEIN
  end

  def update_fadeout
    self.contents_opacity -= THEO::SAVE::FADEOUT
  end

  def refresh
    contents.clear
    draw_background(contents.rect)
    draw_text(0,0,contents.width,contents.height,@notify,1)
  end

  def show=(text)
    @notify = text
    open
  end

  def window_width
    return 240
  end

  def update
    super
    if @show_count > 0
      update_fadein
      @show_count -= 1
    else
      update_fadeout
    end
  end

  def open
    refresh
    @show_count = THEO::SAVE::SHOW_COUNT
    self.contents_opacity = 0
    self
  end

  def close
    @show_count = 0
    self
  end

  def draw_background(rect)
    temp_rect = rect.clone
    temp_rect.width /= 2
    contents.gradient_fill_rect(temp_rect, back_color2, back_color1)
    temp_rect.x = temp_rect.width
    contents.gradient_fill_rect(temp_rect, back_color1, back_color2)
  end

  def back_color1
    Color.new(0, 0, 0, 192)
  end

  def back_color2
    Color.new(0, 0, 0, 0)
  end
end


class Scene_Map < Scene_Base

  alias start_quick_save_load start
  def start
    start_quick_save_load
    create_notify
    show_load_notify if $game_system.quick_load
  end

  def create_notify
    @notify_window = Window_Notify.new
    @notify_window.viewport = @viewport
  end

  alias quick_save_load_update update
  def update
    quick_save_load_update
    save_file if input_save?
    load_file if input_load?
  end

  def save_file
    @notify_window.close
    $game_system.on_before_save
    DataManager.save_game(THEO::SAVE::INDEX)
    show_save_notify
  end

  def load_file
    @notify_window.close
    DataManager.load_game(THEO::SAVE::INDEX)
    $game_system.on_after_load
    SceneManager.goto(Scene_Map)
    $game_system.quick_load = true
  end

  def show_save_notify
    @notify_window.show = THEO::SAVE::SAVE_NOTIFY
  end

  def show_load_notify
    @notify_window.show = THEO::SAVE::LOAD_NOTIFY
    $game_system.quick_load = false
  end

  def input_save?
    id = THEO::SAVE::SAVE_SWITCH_ID
    Input.trigger?(THEO::SAVE::SAVE_BUTTON) && (id > 0 ? $game_switches[id] : true)
  end

  def input_load?
    id = THEO::SAVE::LOAD_SWITCH_ID
    Input.trigger?(THEO::SAVE::LOAD_BUTTON) && (id > 0 ? $game_switches[id] : true)
  end

end

class Game_System
  attr_accessor :quick_load

  alias pre_quick_init initialize
  def initialize
    pre_quick_init
    @quick_load = false
  end

end