UnLua/Content/Script/Tutorials/12_CustomLoader.lua at master · dsz0/UnLua · GitHub

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--[[

说明：通过绑定 FUnLuaDelegates::CustomLoadLuaFile 可以实现自定义Lua加载器

演示两种常见的实现供参考：

方式1：查找路径固定，性能更好

方式2：通过package.path查找，更加灵活

本示例C++源码：

Source\TPSProject\TutorialBlueprintFunctionLibrary.cpp

]]

require "UnLua"

local Screen = require "Tutorials.Screen"

local M = Class()

local function print_intro()

local msg =

[[

—— 本示例来自 "Content/Script/Tutorials.12_CustomLoader.lua"

]]

Screen.Print(msg)

end

function M:ReceiveBeginPlay()

print_intro()

UE.UTutorialBlueprintFunctionLibrary.SetupCustomLoader(1)

Screen.Print(string.format("FromCustomLoader1:%s", require("Tutorials")))

package.loaded["Tutorials"] = nil

package.path = package.path .. ";./?/Index.lua"

UE.UTutorialBlueprintFunctionLibrary.SetupCustomLoader(2)

Screen.Print(string.format("FromCustomLoader2:%s", require("Tutorials")))

end

return M

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