Fomar0153 Equipment Skills System mod

=begin
Equipment Skills System Script
by Fomar0153
Mod by Roninator2
Version 1.1.1
----------------------
Notes
----------------------
If using my Custom Equipment Slots script then
make sure this script is above the Equipment Slots Script
and make sure you have the compatability patch.
Allows learning of skills by equipment with the
option to learn skills pernamently.
----------------------
Instructions
----------------------
Then follow the instructions below about how to add skills
to weapons and armor.
----------------------
Change Log
----------------------
1.0 -> 1.1 Fixed a bug which caused skills learnt from
           armour to not display they were learnt.
----------------------
Known bugs
----------------------
None
=end

module Equipment_Skills

  Weapons = []
  # Add weapon skills in this format
  # Weapons[weapon_id] = [skillid1, skillid2]
  Weapons[1] = [8]

  Armors = []
  # Add weapon skills in this format
  # Armors[armor_id] = [skillid1, skillid2]
  Armors[3] = [9]

end

class Game_Actor < Game_Battler
  #--------------------------------------------------------------------------
  # ● Rewrites change_equip
  #--------------------------------------------------------------------------
  def change_equip(slot_id, item)
    return unless trade_item_with_party(item, equips[slot_id])
    return if item && equip_slots[slot_id] != item.etype_id
    @equips[slot_id].object = item
    refresh
  end
  #--------------------------------------------------------------------------
  # ● Aliases refresh
  #--------------------------------------------------------------------------
  alias eqskills_refresh refresh
  def refresh
    eqskills_refresh
    for item in self.equips
      if item.is_a?(RPG::Weapon)
        unless Equipment_Skills::Weapons[item.id] == nil
          for skill in Equipment_Skills::Weapons[item.id]
            learn_skill(skill)
          end
        end
      end
      if item.is_a?(RPG::Armor)
        unless Equipment_Skills::Armors[item.id] == nil
          for skill in Equipment_Skills::Armors[item.id]
            learn_skill(skill)
          end
        end
      end
    end
    # relearn any class skills you may have forgotten
    self.class.learnings.each do |learning|
      learn_skill(learning.skill_id) if learning.level <= @level
    end
  end
end

class Window_EquipItem < Window_ItemList
  #--------------------------------------------------------------------------
  # ● Rewrites col_max
  #--------------------------------------------------------------------------
  def col_max
    return 1
  end
  #--------------------------------------------------------------------------
  # ● Aliases update_help
  #--------------------------------------------------------------------------
  alias eqskills_update_help update_help
  def update_help
    eqskills_update_help
    if @actor && @status_window
      @status_window.refresh(item)
    end
  end
end

class Scene_Equip < Scene_MenuBase
  #--------------------------------------------------------------------------
  # ● Rewrites create_item_window
  #--------------------------------------------------------------------------
  alias eqskills_create_item_window create_item_window
  def create_item_window
    wx = @status_window.width # Edited line if you need to merge
    wy = @slot_window.y + @slot_window.height
    ww = @slot_window.width  # Edited line if you need to merge
    wh = Graphics.height - wy
    @item_window = Window_EquipItem.new(wx, wy, ww, wh)
    @item_window.viewport = @viewport
    @item_window.help_window = @help_window
    @item_window.status_window = @status_window
    @item_window.actor = @actor
    @item_window.set_handler(:ok,    method(:on_item_ok))
    @item_window.set_handler(:cancel, method(:on_item_cancel))
    @slot_window.item_window = @item_window
  end
end

class Window_EquipStatus < Window_Base
  #--------------------------------------------------------------------------
  # ● Rewrites window_height
  #--------------------------------------------------------------------------
  def window_height
    Graphics.height - (2 * line_height + standard_padding * 2)#fitting_height(visible_line_number)
  end
  #--------------------------------------------------------------------------
  # ● Aliases refresh
  #--------------------------------------------------------------------------
  alias eqskills_refresh refresh
  def refresh(item = nil)
    eqskills_refresh
    contents.clear
    draw_actor_name(@actor, 4, 0) if @actor
    6.times {|i| draw_item(0, line_height * (1 + i), 2 + i) }
      unless item == nil
      if item.is_a?(RPG::Weapon)
        unless Equipment_Skills::Weapons[item.id] == nil
          skills = Equipment_Skills::Weapons[item.id]
        end
      end
      if item.is_a?(RPG::Armor)
        unless Equipment_Skills::Armors[item.id] == nil
          skills = Equipment_Skills::Armors[item.id]
        end
      end
      unless skills == nil
        change_color(normal_color)
        draw_text(4, 168, width, line_height, "Equipment Skills")
        change_color(system_color)
        i = 1
        for skill in skills
          draw_text(4, 168 + 24 * i, width, line_height, $data_skills[skill].name)
          i = i + 1
        end
      end
    end
  end
end

class Window_EquipSlot < Window_Selectable
  #--------------------------------------------------------------------------
  # ● Aliases update
  #--------------------------------------------------------------------------
  alias eqskills_update update
  def update
    eqskills_update
    @status_window.refresh(self.item) if self.active == true
  end
end

class Scene_Battle < Scene_Base
  #--------------------------------------------------------------------------
  # ● New method add_text
  #--------------------------------------------------------------------------
  def add_message(text)
    $game_message.add('\.' + text)
  end
end