如何在事件菜单上分开调用普通物品和重要物品 - Project1

=begin
===============================================================================
物品菜单简化 By喵呜喵5
===============================================================================
【说明】
按照RMVX的方式修改了默认的物品菜单，删除了分类框，默认显示持有的物品
针对懂得脚本的人，使用
M5SI20150321.call( 物品分类符号 )
来调出包含只拥有对应分类物品的界面
例如：M5SI20150321.call( :weapon ) 可以打开武器物品界面
=end
$m5script ||= {}; $m5script[:M5SI20150321] = 20150321
module M5SI20150321
#==============================================================================
# 设定部分
#==============================================================================
INCLUDE = true
# 物品菜单中是否包含重要物品
# 如果希望普通物品和重要物品不区分对待的话，这里设置成 true
ALL = false
# 物品菜单中是否包含所有物品（装备、护甲）
# 如果希望所有物品都显示在物品界面的话，这里设置成 true
MENU = false
# 如果希望在菜单中显示打开其他物品分类的指令的话，这里设置成 true
#==============================================================================
# 设定结束
#==============================================================================
class Scene_M5Item < Scene_Item; def m5_20150321_set; end; end
def self.call(category)
SceneManager.call(Scene_M5Item)
SceneManager.scene.m5_20150321_prepare(category)
end
end
class Window_ItemList
alias m5_20131108_include? include?
def include?(item)
if @category == :item
return true if ( item && M5SI20150321::ALL )
return true if ( item.is_a?(RPG::Item) && M5SI20150321::INCLUDE )
end
m5_20131108_include?(item)
end
end
class Scene_Item
def m5_20150321_prepare(category = :item)
@m5_20150321_category = category
end
def m5_20150321_set
m5_20150321_prepare
end
alias m5_20150321_start start
def start
m5_20150321_start
m5_20150321_set
@category_window.select_symbol(@m5_20150321_category)
@category_window.update
@category_window.deactivate
@item_window.set_handler(:cancel, method(:return_scene))
@item_window.activate
@item_window.select_last
end
alias m5_20150321_create_category_window create_category_window
def create_category_window
m5_20150321_create_category_window
@category_window.height = 0
end
end
class Window_MenuCommand
alias m5_20150321_add_main_commands add_main_commands
def add_main_commands
m5_20150321_add_main_commands
return unless M5SI20150321::MENU
category_window = Window_ItemCategory.new
list = category_window.instance_variable_get(:@list)
list.each do |command|
next if command[:symbol] == :item
name = "m5_20150321_#{command[:symbol]}".to_sym
add_command(command[:name], name ,main_commands_enabled)
@handler ||= {}
set_handler(name, Proc.new{ M5SI20150321.call(command[:symbol])})
end
category_window.dispose
end
end

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