tszz-server/meta/userapi/lua/base/_0GameDebug.lua

--- 辅助调试代码
--- Generated by EmmyLua(https://github.com/EmmyLua)
--- Created by 無心道(15388152619).
--- DateTime: 2024/10/31 19:30

gameDebug = {}

---当前lua运行环境路径
function gameDebug.getCurrentDirectory()
    local platform = package.config:sub(1, 1)
    if platform == "\\" then
        -- Windows
        local handle = io.popen("cd")
        local result = handle:read("*a")
        handle:close()
        return tostring(string.gsub(result, "\n$", ""))
    else
        -- Linux/Mac
        local handle = io.popen("pwd")
        local result = handle:read("*a")
        handle:close()
        return tostring(string.gsub(result, "\n$", ""))
    end
end

---获取函数所在的文件名
function gameDebug.get_function_file(func)
    local info = debug.getinfo(func)
    return info.source or "匿名文件"
end

---获取函数的名字
function gameDebug.get_function_name(func)
    local info = debug.getinfo(func)
    return info.name or "匿名函数"
end

---获取函数所在的文件名
function gameDebug.getFunctionInfo(func)
    local debugInfo = debug.getinfo(func)
    --获取不到函数名字，只能又文件名和行数表达了
    return (debugInfo.source or "匿名文件") .. ":" .. tostring(debugInfo.linedefined)
end

--- 把 table 数据转化成json字符串
--- @param tab table 数据类型
---@param appendYinhao boolean 是否添加引号
---@param appendType boolean 是否添加类型
function gameDebug.toTableJson(tab, appendYinhao, appendType)
    local json = ""
    for k, v in pairs(tab) do
        if not (json == nil or json == "") then
            json = json .. ", "
        end
        json = json .. gameDebug.toString(k, appendYinhao, appendType) .. ":" .. gameDebug.toString(v, appendYinhao, appendType)
    end
    local var = "{" .. json .. "}"
    return var
end

--- 把数组转换成字符串
--- @param arr any 数组数据类型
---@param appendYinhao boolean 是否添加引号
---@param appendType boolean 是否添加类型
function gameDebug.toArrayJson(arr, appendYinhao, appendType)
    local json = ""
    local success, result = pcall(function()
        for i, v in ipairs(arr) do
            if not (json == nil or json == "") then
                json = json .. ", "
            end
            local var = type(v)
            if var == "function" then
                _LUA_Error("d")
            else
                json = json .. gameDebug.toString(v, appendYinhao, appendType)
            end
        end
    end)
    --_LUA_Print(type(arr), result)
    if not success then
        --_LUA_Print("gameDebug.toArrayJson error: " .. result)
        if (json == nil or json == "") then
            if type(arr) == "userdata" then
                -- 这里可能是luaj的数组
                local len = arr.length
                local len_type = type(len)
                if len_type == "number" then
                    for i = 1, len, 1 do
                        if not (json == nil or json == "") then
                            json = json .. ", "
                        end
                        json = json .. gameDebug.toString(arr[i], appendYinhao, appendType)
                    end
                elseif len_type == "function" then
                    json = arr:toString()
                else
                    json = tostring(arr)
                end
            end
        end
    end
    local var = "[" .. json .. "]"
    return var
end

--- 把对象转化成字符串
--- @param obj any 参数
--- @param appendYinhao boolean 是否添加引号
--- @param appendType boolean 是否添加类型
function gameDebug.toString(obj, appendYinhao, appendType)
    if obj == nil or obj == "nil" then
        if appendType then
            return "【nil】 nil";
        end
        return "nil";
    end
    local typeString = type(obj)
    --_LUA_Print("gameDebug.toString", typeString, obj)
    if typeString == "number" or typeString == "boolean" then
        if appendType then
            return "【" .. typeString .. "】 " .. tostring(obj)
        end
        return tostring(obj)
    elseif typeString == 'string' then
        local str = tostring(obj);
        if appendYinhao then
            str = "\"" .. tostring(obj) .. "\""
        end
        if appendType then
            str = "【string】 " .. str
        end
        return str
    elseif typeString == 'cdata' then
        local str = tostring(obj)
        -- 获取字符串的长度
        local len = string.len(str)
        -- 检查字符串最后一个字符是否是目标字符
        if string.sub(str, len - 2, len) == 'ULL' then
            -- 删除最后一个字符
            str = string.sub(str, 1, len - 3)
        elseif string.sub(str, len - 1, len) == 'LL' then
            -- 删除最后一个字符
            str = string.sub(str, 1, len - 2)
        end
        if appendType then
            str = "【long】 " .. str
        end
        return str
    elseif typeString == 'table' then
        local str = gameDebug.toTableJson(obj, true, appendType)
        if appendType then
            str = "【" .. typeString .. "】 " .. str
        end
        return str
    elseif typeString == "function" then
        local s, e = pcall(function()
            return obj:toString()
        end)
        if not s then
            s, e = pcall(function()
                return obj.toString()
            end)
        end
        if not s then
            s, e = pcall(function()
                return tostring(obj)
            end)
        end
        return e
    else
        local str = gameDebug.toArrayJson(obj, true, appendType)
        if appendType then
            str = "【" .. typeString .. "】 " .. str
        end
        return str
    end
end

--- 把对象转化成字符串
---@param split string 分隔符
--- @param ... any 参数
function gameDebug.toStrings(split, ...)
    return gameDebug.toStrings0(false, false, split, ...)
end

--- 把对象转化成字符串,保护数据类型
---@param split string 分隔符
--- @param ... any 参数
function gameDebug.toStringsType(split, ...)
    return gameDebug.toStrings0(false, true, split, ...)
end

--- 把对象转化成字符串
---@param split string 分隔符
--- @param appendYinhao boolean 是否添加引号
--- @param appendType boolean 是否添加类型
--- @param ... any 参数
function gameDebug.toStrings0(appendYinhao, appendType, split, ...)
    local printString = ""
    local tmp = { ... }
    local _, _ = pcall(function()
        for i, v in pairs(tmp) do
            if not (printString == nil or printString == "") then
                printString = printString .. split
            end
            printString = printString .. gameDebug.toString(v, appendYinhao, appendType)
        end
    end)
    return printString
end

--- 打印参数信息
function gameDebug.print(...)
    gameDebug.print0(false, true, false, ...)
end

--- 打印参数信息， 输出变量类型
function gameDebug.printType(...)
    gameDebug.print0(false, true, true, ...)
end

--- 打印参数信息，并且打印调用堆栈
function gameDebug.printTraceback(...)
    gameDebug.print0(true, true, false, ...)
end

--- 打印参数信息，并且打印调用堆栈 输出变量类型
function gameDebug.printTracebackType(...)
    gameDebug.print0(true, true, true, ...)
end

--- 打印参数信息，并且打印调用堆栈
--- @param isTraceback boolean 是否打印堆栈
--- @param appendYinhao boolean 是否添加引号
--- @param appendType boolean 是否添加类型
--- @param ... any 参数
function gameDebug.print0(isTraceback, appendYinhao, appendType, ...)
    local printString = ""
    local tmp = { ... }
    local success, result = pcall(function()
        for i, v in pairs(tmp) do
            if not (printString == nil or printString == "") then
                printString = printString .. ",\n"
            end
            printString = printString .. "  " .. gameDebug.toString(v, appendYinhao, appendType)
        end
    end)
    printString = "===================参数======================\n" .. "[\n" .. printString .. "\n]"
    if isTraceback then
        printString = printString .. "\n===================堆栈=======================\n" .. debug.traceback("")
    end
    printString = printString .. "\n===================结束=======================\n"
    _LUA_Print(printString)
end

--- 辅助调试 不会抛出异常，执行异常会返回 nil
--- @param ... any 如果调用 函数 异常后打印你需要显示的参数
function gameDebug.debug(fun, ...)
    local s, e = xpcall(fun, debug.traceback, ...)
    if not s then
        local params = gameDebug.toStrings(" ", ...)
        error("执行异常", params, "\n", e)--把异常信息反馈java里面
        return nil
    end
    return e;
end

--- 断言对象为nil
---@param b boolean false 会抛出异常导致程序终止运行
function gameDebug.assertTrue(b, ...)
    if not b then
        gameDebug.error(...)
    end
end

--- 断言 当 o1 ~= o2 会抛出异常导致程序终止运行
---@param o1 any
---@param o2 any
function gameDebug.assertEquals(o1, o2, ...)
    gameDebug.assertTrue(o1 ~= o2, ...)
end

--- 断言对象为 nil 触发异常
function gameDebug.assertNil(obj, ...)
    if obj == nil then
        gameDebug.error(...)
    end
end

--- 断言对象不是nil 触发异常
function gameDebug.assertNotNil(obj, ...)
    if obj ~= nil then
        gameDebug.error(...)
    end
end

--- 断言 仅仅只是 print 输出
---@param b boolean false 仅仅只是 print 输出
function gameDebug.assertPrint(b, ...)
    if not b then
        local msg = gameDebug.toStrings0(false, false, " ", ...)
        error(msg)--反馈的java里面
    end
end

--- 断言 仅仅只是 print 输出堆栈
---@param b boolean false 仅仅只是 print 输出
function gameDebug.assertPrintTrace(b, ...)
    if not b then
        local msg = gameDebug.toStrings0(false, false, " ", ...)
        local traceback = debug.traceback(msg)
        error(traceback)--反馈的java里面
    end
end

--- 会抛出异常导致程序终止运行
function gameDebug.error(...)
    local var = gameDebug.toStrings0(false, false, " ", ...)
    var = debug.traceback(var)
    _LUA_Error(var)
end