在菜单直接显示物品属性或图片的办法 - Project1

#encoding:utf-8
#==============================================================================
# ■ Scene_Menu
#------------------------------------------------------------------------------
# 　菜单画面
#==============================================================================
class Scene_Menu < Scene_MenuBase
#--------------------------------------------------------------------------
# ● 开始处理
#--------------------------------------------------------------------------
def start
super
create_command_window
end
#--------------------------------------------------------------------------
# ● 生成指令窗口
#--------------------------------------------------------------------------
def create_command_window
@command_window = Window_MenuCommand.new
@command_window.set_handler(:item, method(:command_item))
@command_window.set_handler(:game_end, method(:command_game_end))
@command_window.set_handler(:cancel, method(:return_scene))
end
#--------------------------------------------------------------------------
# ● 指令“物品”
#--------------------------------------------------------------------------
def command_item
create_status_window
create_pic_window
end
def create_status_window
@status_window = Window_ItemList.new(160,0,300,200)
@status_window.viewport = @viewport
create_help_window
@status_window.help_window = @help_window
@status_window.category = :item
@status_window.activate
@status_window.index = 0
@status_window.select_last
@status_window.set_handler(:cancel, method(:on_personal_cancel))
end
def create_pic_window
@pic_window = Window_Base.new(160,200,200,100)
@pic_window.viewport = @viewport
end
def on_personal_cancel
@status_window.unselect
@pic_window.close
@status_window.close
@help_window.close
@command_window.activate
end
#------------------------
# 指令“结束”
#------------------------
def command_game_end
SceneManager.call(Scene_End)
end
end

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def refresh
self.contents.clear
bitmap = Cache.system("Frame")
rect = Rect.new(0, 0, bitmap.width, bitmap.height)
contents.blt(0, 0, bitmap, rect, 255)
bitmap.dispose
end

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class Window_ItemPicture < Window_Base
def initialize(x, y, width, height)
super
refresh
end
def set_item(item)
@item = item
refresh
end
def refresh
self.contents.clear
bitmap = Cache.system("pic")
rect = Rect.new(0, 0, bitmap.width, bitmap.height)
contents.blt(0, 0, bitmap, rect, 255)
bitmap.dispose
end
end

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#--------------------------------------------------------------------------
# ● 生成文件名
# index : 文件索引
#--------------------------------------------------------------------------
def self.make_filename(index)
sprintf("Save%02d.rvdata2", index + 1)
end

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name = sprintf("item_%3d",@item.id)
bitmap = Cache.system(name)

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