[Love] VSCODE 调试 LOVE 引擎游戏

VSCODE调试LOVE引擎游戏

安装插件

配置插件

按 CTRL + SHIFT + P，打开Preferences: Open User Settings (JSON)，为settings.json添加如下代码

  "Lua.runtime.version": "LuaJIT",   "Lua.diagnostics.globals": [     "love",   ],   "Lua.workspace.library": [     "${3rd}/love2d/library"   ],   "Lua.workspace.checkThirdParty": false, 

添加系统环境变量

配置启动文件

到Run and Debug配置launch.json，该文件将出现在你工作目录下的 .vscode 文件夹

{   "version": "0.2.0",   "configurations": [     {       "type": "lua-local",       "request": "launch",       "name": "Debug",       "program": {         "command": "love"       },       "args": [         ".",         "debug"       ],     },     {       "type": "lua-local",       "request": "launch",       "name": "Release",       "program": {         "command": "love"       },       "args": [         ".",       ],     },   ] } 

添加至 main.lua最顶部

if arg[2] == "debug" then     require("lldebugger").start() end 

添加至main.lua最底部（可选）

出错信息不会显示在游戏窗口画面上，而是直接定位到当前错误的行

local love_errorhandler = love.errhand  function love.errorhandler(msg)     if lldebugger then         error(msg, 2)     else         return love_errorhandler(msg)     end end 

关闭外部控制台

修改conf.lua，关闭t.console，否则调试器会无法获取到信息而卡住

-- conf.lua love.conf = function(t)     -- t.console = true end 

启动调试

按F5启动游戏，你现在可以选择两种方式来启动

• Debug 可以调试游戏（需要设置断点）
• Release 直接运行游戏

如果出现提示 '"love"' �����ڲ����ⲿ���Ҳ���ǿ����еij��� ���������ļ��� 只需要重启VSCODE

关于调试器

tomblind/local-lua-debugger-vscode: Local Lua Debugger for VSCode (github.com)

⭐ 快速模板

if arg[2] == "debug" then   require("lldebugger").start() end  -- your code  local love_errorhandler = love.errhand  function love.errorhandler(msg)     if lldebugger then         error(msg, 2)     else         return love_errorhandler(msg)     end end  

{   "version": "0.2.0",   "configurations": [          {       "type": "lua-local",       "request": "launch",       "name": "Debug",       "program": {         "command": "love"       },       "args": [         ".",         "debug"       ],     },     {       "type": "lua-local",       "request": "launch",       "name": "Release",       "program": {         "command": "love"       },       "args": [         ".",       ],     },   ] }