MeowmentDebugTool/Packages/com.bywaystudios.meowmentdebugtool/Editor/DefineSymbolsManager.cs

using UnityEditor;
using UnityEngine;

namespace MeowmentDebugTool.Editor
{
    /// <summary>
    /// 自动添加 MEOWMENT_DEBUG_TOOL 宏定义
    /// </summary>
    [InitializeOnLoad]
    public static class DefineSymbolsManager
    {
        private const string DEFINE_SYMBOL = "MEOWMENT_DEBUG_TOOL";

        static DefineSymbolsManager()
        {
            AddDefineSymbol();
        }

        private static void AddDefineSymbol()
        {
            var target = EditorUserBuildSettings.selectedBuildTargetGroup;
            
            // 获取当前已定义的符号
            string definesString = PlayerSettings.GetScriptingDefineSymbolsForGroup(target);
            var defines = definesString.Split(';');
            
            // 检查是否已存在
            bool exists = false;
            foreach (var define in defines)
            {
                if (define.Trim() == DEFINE_SYMBOL)
                {
                    exists = true;
                    break;
                }
            }
            
            // 如果不存在则添加
            if (!exists)
            {
                if (!string.IsNullOrEmpty(definesString))
                {
                    definesString += ";";
                }
                definesString += DEFINE_SYMBOL;
                
                PlayerSettings.SetScriptingDefineSymbolsForGroup(target, definesString);
                Debug.Log($"[MeowmentDebugTool] 已添加宏定义: {DEFINE_SYMBOL}");
            }
        }
    }
}