Convert alot of methods to use TimeSpan.

Source/Game/Chat/Commands/DebugCommands.cs

@@ -93,10 +93,12 @@ namespace Game.Chat
             string fill_str = args.NextString();
             string duration_str = args.NextString();
 
-            if (!int.TryParse(duration_str, out int duration))
-                duration = -1;
-            if (duration <= 0 || duration >= 30 * Time.Minute) // arbitary upper limit
-                duration = 3 * Time.Minute;
+            if (!int.TryParse(duration_str, out int tempDuration))
+                tempDuration = 0;
+
+            TimeSpan duration = TimeSpan.FromSeconds(tempDuration);
+            if (duration <= TimeSpan.Zero || duration >= TimeSpan.FromMinutes(30)) // arbitary upper limit
+                duration = TimeSpan.FromMinutes(3);
 
             bool doFill = fill_str.ToLower().Equals("fill");
 

Source/Game/Chat/Commands/GameObjectCommands.cs

@@ -645,10 +645,10 @@ namespace Game.Chat
                 Player player = handler.GetPlayer();
 
                 uint spawntime = args.NextUInt32();
-                uint spawntm = 300;
+                TimeSpan spawntm = TimeSpan.FromSeconds(300);
 
                 if (spawntime != 0)
-                    spawntm = spawntime;
+                    spawntm = TimeSpan.FromSeconds(spawntime);
 
                 Quaternion rotation = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(player.GetOrientation(), 0.0f, 0.0f));
                 if (Global.ObjectMgr.GetGameObjectTemplate(id) == null)

Source/Game/Chat/Commands/MMapsCommands.cs

@@ -20,6 +20,7 @@ using Framework.IO;
 using Game.Entities;
 using Game.Maps;
 using Game.Movement;
+using System;
 using System.Collections.Generic;
 
 namespace Game.Chat
@@ -84,7 +85,7 @@ namespace Game.Chat
                 handler.SendSysMessage("Enable GM mode to see the path points.");
 
             for (uint i = 0; i < pointPath.Length; ++i)
-                player.SummonCreature(1, pointPath[i].X, pointPath[i].Y, pointPath[i].Z, 0, TempSummonType.TimedDespawn, 9000);
+                player.SummonCreature(1, pointPath[i].X, pointPath[i].Y, pointPath[i].Z, 0, TempSummonType.TimedDespawn, TimeSpan.FromSeconds(9));
 
             return true;
         }

Source/Game/Chat/Commands/NPCCommands.cs

@@ -858,7 +858,7 @@ namespace Game.Chat
                     return false;
 
                 Player chr = handler.GetSession().GetPlayer();
-                chr.SummonCreature(id, chr, loot ? TempSummonType.CorpseTimedDespawn : TempSummonType.CorpseDespawn, 30 * Time.InMilliseconds);
+                chr.SummonCreature(id, chr, loot ? TempSummonType.CorpseTimedDespawn : TempSummonType.CorpseDespawn, TimeSpan.FromSeconds(30));
 
                 return true;
             }