让Lua自己把文件夹下面的所有文件自动加载起来吧

-- local lfs = require("lfs")

local AutoRequire = class("AutoRequire")

local instance = nil

function AutoRequire:getInstance()
    return instance
end

function AutoRequire:init(dir)
    instance.OriginalPath = dir or lfs.currentdir()
    print("instance.OriginalPath", instance.OriginalPath)
end

function AutoRequire:getTag()
    return self._tag
end

function AutoRequire:getRequirePath()
    return self._require_path
end

function AutoRequire:require(path, data)
    local loadpath = self.OriginalPath..‘/‘..path
    assert(lfs.symlinkattributes(loadpath), "Error AutoRequire path not find "..path)
    lfs.chdir(loadpath)

    self._tag = data
    self._require_path = path

    local initfile = path..‘/‘.."init.lua"
    if cc.FileUtils:getInstance():isFileExist(initfile) then
        -- print("require("..initfile..")")
        local loadf = path..‘/‘.."init"
        -- print("require "..loadf)
        require(loadf)
    end

    for file in lfs.dir(loadpath) do
        if file ~= "." and file ~= ".." and file ~= "init.lua" and file ~= "loadend.lua" then
            local f = loadpath ..‘/‘..file
            local attr = lfs.attributes(f)
            local filename = string.gsub(file, ".lua$", "")
            if attr.mode == "file" and file ~= filename then
                -- print("require("..path..‘/‘..file..")")
                local loadf = path..‘/‘..filename
                -- print("require "..loadf)
                require(loadf)
            end
        end
    end

    local initfile = path..‘/‘.."loadend.lua"
    if cc.FileUtils:getInstance():isFileExist(initfile) then
        -- print("require("..initfile..")")
        local loadf = path..‘/‘.."loadend"
        -- print("require "..loadf)
        require(loadf)
    end

    self._tag = nil
    self._require_path = nil

    lfs.chdir(self.OriginalPath)
end

instance = AutoRequire.new()
cc.exports.AutoRequire = AutoRequire

return AutoRequire