DoW HiddenSkill

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#_/    ◆               Hidden Skills - KGC_HiddenSkill              ◆ VX ◆
#_/    ◇                  Last update : 2008/03/08                       ◇
#_/    ◇                 Translation by Mr. Anonymous                    ◇
#_/----------------------------------------------------------------------------
#_/                       ◆ 2008/03/08 UPDATE ◆
#_/                     Compatablity is KCG_OverDrive
#_/----------------------------------------------------------------------------
#_/        Installation Note: Insert over other skill-related scripts.
#_/----------------------------------------------------------------------------
#_/  This script allows a designer to assign certain skills as 'hidden'.
#_/  It primarly enhances effects like passive skills. I'm sure there are other
#_/  creative uses. To utilize this effect, add <HIDDEN> in the specified
#_/  skill's "Note" box.
#_/============================================================================
#_/  This script is meant to augment the KCG_PassiveSkill script.
#_/  That script is not required however.
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#==============================================================================
# ★ Customization ★
#==============================================================================

module KGC
module HiddenSkill
  # ◆ Hide the skill in the main skill menu.
  HIDE_IN_MAP    = true
  # ◆ Hide the skill in the battle skill menu.
  HIDE_IN_BATTLE = true

  # This toggle automatically hides all skills tagged as <passive> when used
  #  in conjunction with KCG_PassiveSkill
  HIDE_PASSIVE_SKILL = true
end
end

# ◆ The Trigger for this effect is <hide> or <HIDDEN>.

$imported = {} if $imported == nil
$imported["HiddenSkill"] = true

module KGC::HiddenSkill
  # Regular Expression Definition
  module Regexp
    # Base Skill Module
    module Skill
      # Hidden (skill) String Tag
      HIDDEN = /<(?:HIDDEN|hide)>/i
    end
  end
end

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#==============================================================================
# ■ RPG::Skill
#==============================================================================

class RPG::Skill < RPG::UsableItem
  #--------------------------------------------------------------------------
  # ○ If the skill isn't hidden...
  #--------------------------------------------------------------------------
  def create_hidden_skill_cache
    @__hidden = false

    self.note.split(/[\r\n]+/).each { |line|
      case line
      when KGC::HiddenSkill::Regexp::Skill::HIDDEN
        # 非表示
        @__hidden = true
      end
    }
  end
  #--------------------------------------------------------------------------
  # ○ If the skill is hidden...
  #--------------------------------------------------------------------------
  def hidden?
    create_hidden_skill_cache if @__hidden == nil
    return @__hidden
  end
end

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#==============================================================================
# ■ Window_Skill
#------------------------------------------------------------------------------
# Imports settings incase KCG_PassiveSkill is imported.
#==============================================================================

class Window_Skill < Window_Selectable
  #--------------------------------------------------------------------------
  # ○ Import Passive Skills
  #     skill : passive
  #--------------------------------------------------------------------------
  unless $@
    alias include_KGC_HiddenSkill? include? if method_defined?(:include?) unless $@
  end
  def include?(skill)
    return false if skill == nil

    if defined?(include_KGC_HiddenSkill?)
      return false unless include_KGC_HiddenSkill?(skill)
    end

    hide = ($game_temp.in_battle ?
      KGC::HiddenSkill::HIDE_IN_BATTLE : KGC::HiddenSkill::HIDE_IN_MAP)
    return false if hide && skill.hidden?

    if $imported["PassiveSkill"] && KGC::HiddenSkill::HIDE_PASSIVE_SKILL
      return false if skill.passive
    end

    return true
  end
  #--------------------------------------------------------------------------
  # ● Refresh
  #--------------------------------------------------------------------------
  def refresh
    @data = []
    for skill in @actor.skills
      next unless include?(skill)
      @data.push(skill)
      if skill.id == @actor.last_skill_id
        self.index = @data.size - 1
      end
    end
    @item_max = @data.size
    create_contents
    for i in 0...@item_max
      draw_item(i)
    end
  end
end