[Overwrite] Skill Equip Notify

#==============================================================================
# ************************ Commissioned by Kudaaj330 *************************
#==============================================================================
# Kadafi - Equip Skill Notification
# Version : 1.0
# Contact : http://forums.rpgmakerweb.com/index.php?/user/33654-kadafi/
#==============================================================================
($imported ||= {})[:Kadafi_EquipSkillNotif] = true
#==============================================================================
# CHANGE LOGS:
# -----------------------------------------------------------------------------
# 2016.11.17 - Finished script
#==============================================================================
=begin

  Introduction :
  This script create a equip skill notification.

  How to Use :
  Edit the configuration below.

  Terms of Use :
  1. Credit me as Kadafi (Optional)

=end
#==============================================================================
# Configuration
#==============================================================================
module Kadafi
  #--------------------------------------------------------------------------
  # * Notification Window Width in Scene_Skill
  #--------------------------------------------------------------------------
  EquipSkillNotifWindow_Width = 256
  #--------------------------------------------------------------------------
  # * Notification Window Vocab
  #--------------------------------------------------------------------------
  EquipSkillNotif_Vocab = " is equipped."
  #--------------------------------------------------------------------------
  # * Notification Window Show Count
  #--------------------------------------------------------------------------
  EquipSkillNotif_ShowCount = 30 # Frames / 60s
end
#==============================================================================
# Don't edit below this line unless you know what to do.
#==============================================================================

#==============================================================================
# ** Window_EquipSkillNotification
#==============================================================================

class Window_EquipSkillNotification < Window_Base
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(0, 0, window_width, fitting_height(1))
    update_placement
    @skill_name = ""
    @fade = false
    @show_count = 0
    refresh
    hide
  end
  #--------------------------------------------------------------------------
  # * Update Window Position
  #--------------------------------------------------------------------------
  def update_placement
    self.x = (Graphics.width - width) / 2
    self.y = Graphics.height - height
  end
  #--------------------------------------------------------------------------
  # * Get Window Width
  #--------------------------------------------------------------------------
  def window_width
    return Kadafi::EquipSkillNotifWindow_Width
  end
  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
  def refresh
    contents.clear
    text = @skill_name + Kadafi::EquipSkillNotif_Vocab
    draw_text(0 - line_height / 2, 0, width, line_height, text, 1)
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    super
    if open? && @show_count > 0
      @show_count -= 1
      @fade = true if @show_count == 0
    end
    if @fade
      self.opacity -= 1
      self.contents_opacity -= 1
      @fade = false if self.opacity == 0
    end
  end
  #--------------------------------------------------------------------------
  # * Show Notification
  #--------------------------------------------------------------------------
  def show_notification(skill)
    self.opacity = 255
    self.contents_opacity = 255
    @skill_name = skill.name
    @show_count = Kadafi::EquipSkillNotif_ShowCount
    refresh
    show
  end
end

#==============================================================================
# ** Window Skill List
#==============================================================================

class Window_SkillList < Window_Selectable
  #--------------------------------------------------------------------------
  # * Can Equip Skill Action
  #--------------------------------------------------------------------------
  def can_equip_skill_action?
    return false if $game_party.in_battle
    skill = @data[index]

    if skill != nil and skill.note =~ /<Duration = (\d+)>/
#~       p @stype_id
#~       p Kadafi::Magic_SkillTypesID
#~       p Kadafi::WeaponSkill_SkillTypesID
      if @stype_id == Kadafi::Magic_SkillTypesID
        @actor.skill_id = skill.id
      elsif @stype_id == Kadafi::WeaponSkill_SkillTypesID
        @actor.skill2_id = skill.id
      end
      Sound.play_equip
      SceneManager.scene.show_notification(skill)
      return true
    end

    return false
  end
end

#==============================================================================
# ** Scene_Skill
#==============================================================================

class Scene_Skill < Scene_ItemBase
  #--------------------------------------------------------------------------
  # * Start Processing
  #--------------------------------------------------------------------------
  alias old_start start
  def start
    old_start
    create_notification_window
  end
  #--------------------------------------------------------------------------
  # * Create Notification Window
  #--------------------------------------------------------------------------
  def create_notification_window
    @notification_window = Window_EquipSkillNotification.new
  end
  #--------------------------------------------------------------------------
  # * Show Equip Skill Notification
  #--------------------------------------------------------------------------
  def show_notification(skill)
    @notification_window.show_notification(skill)
  end
end