ErrorLogger.cs

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using System;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Text;
using Terraria.ModLoader.Core;
 
namespace Terraria.ModLoader
{
    [Obsolete("This class is deprecated. Use Terraria.ModLoader.Logging instead (see ExampleMod for example)", false)]
    public static class ErrorLogger
    {
        [Obsolete("Please use Terraria.ModLoader.Logging.LogDir instead", false)]
        public static readonly string LogPath = Logging.LogDir;
 
        private static Object logLock = new Object();
        [Obsolete("Please use your own ILog instead, see ExampleMod for an example", false)]
        public static void Log(string message)
        {
            if (AssemblyManager.FirstModInStackTrace(new StackTrace(), out string modName) && ModLoader.GetMod(modName) is Mod mod) {
                mod.Logger.Info(message);
            }
            else {
                Logging.tML.WarnFormat("Tried to forward ErrorLogger.Log for mod {0} but failed (mod not found!)", modName);
            }
        }
 
        [Obsolete("Please use your own ILog instead, see ExampleMod for an example", false)]
        public static void Log(object param, bool alternateOutput = false) {
            string getParamString() {
                StringBuilder sb = new StringBuilder();
                sb.AppendLine("Object type: " + param.GetType());
                foreach (PropertyInfo property in param.GetType().GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) {
                    sb.AppendLine("PROPERTY " + property.Name + " = " + property.GetValue(param, null) + "\n");
                }
 
                foreach (FieldInfo field in param.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) {
                    sb.AppendLine("FIELD " + field.Name + " = " + (field.GetValue(param).ToString() != "" ? field.GetValue(param) : "(Field value not found)") + "\n");
                }
 
                foreach (MethodInfo method in param.GetType().GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) {
                    sb.AppendLine("METHOD " + method.Name + "\n");
                }
 
                int temp = 0;
 
                foreach (ConstructorInfo constructor in param.GetType().GetConstructors(BindingFlags.Public | BindingFlags.NonPublic)) {
                    temp++;
                    sb.AppendLine("CONSTRUCTOR " + temp + " : " + constructor.Name + "\n");
                }
 
                return sb.ToString();
            }
 
            Log(!alternateOutput ? param.ToString() : getParamString());
        }
 
        [Obsolete("Please use Terraria.ModLoader.Logging instead", false)]
        public static void ClearLogs() {
            lock (logLock) {
                if (!Directory.Exists(Logging.LogDir))
                    Directory.CreateDirectory(Logging.LogDir);
 
                string[] files = new string[] {
                    LogPath + Path.DirectorySeparatorChar + "Logs.txt",
                    LogPath + Path.DirectorySeparatorChar + "Network Error.txt",
                    LogPath + Path.DirectorySeparatorChar + "Runtime Error.txt",
                };
                foreach (var file in files) {
                    try {
                        File.Delete(file);
                    }
                    catch (Exception) {
                        // Don't worry about it, modder or player might have the file open in tail or notepad.
                    }
                }
            }
        }
    }
}