14.0 role fixes

EXILED/Exiled.API/Features/Player.cs

@@ -584,7 +584,7 @@ public Role Role
             get => role ??= Role.Create(RoleManager.CurrentRole);
             internal set
             {
-                PreviousRole = role.Type;
+                PreviousRole = role?.Type ?? RoleTypeId.None;
                 role = value;
             }
         }

EXILED/Exiled.API/Features/Roles/DestroyedRole.cs

@@ -0,0 +1,36 @@
+// -----------------------------------------------------------------------
+// <copyright file="DestroyedRole.cs" company="ExMod Team">
+// Copyright (c) ExMod Team. All rights reserved.
+// Licensed under the CC BY-SA 3.0 license.
+// </copyright>
+// -----------------------------------------------------------------------
+
+namespace Exiled.API.Features.Roles
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+    using System.Text;
+    using System.Threading.Tasks;
+
+    using PlayerRoles;
+    using PlayerRoles.Voice;
+
+    /// <summary>
+    /// Defines a role that represents players with destroyed role.
+    /// </summary>
+    internal class DestroyedRole : Role
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DestroyedRole"/> class.
+        /// </summary>
+        /// <param name="baseRole">the base <see cref="DestroyedRole"/>.</param>
+        internal DestroyedRole(PlayerRoleBase baseRole)
+            : base(baseRole)
+        {
+        }
+
+        /// <inheritdoc/>
+        public override RoleTypeId Type { get; } = RoleTypeId.Destroyed;
+    }
+}

EXILED/Exiled.API/Features/Roles/Role.cs

@@ -18,6 +18,7 @@ namespace Exiled.API.Features.Roles
     using PlayerRoles.PlayableScps.Scp049.Zombies;
     using UnityEngine;
 
+    using DestroyedGameRole = PlayerRoles.DestroyedRole;
     using FilmmakerGameRole = PlayerRoles.Filmmaker.FilmmakerRole;
     using HumanGameRole = PlayerRoles.HumanRole;
     using NoneGameRole = PlayerRoles.NoneRole;
@@ -228,6 +229,7 @@ public virtual void Set(RoleTypeId newRole, SpawnReason reason, RoleSpawnFlags s
             HumanGameRole humanRole => new HumanRole(humanRole),
             FilmmakerGameRole filmmakerRole => new FilmMakerRole(filmmakerRole),
             NoneGameRole noneRole => new NoneRole(noneRole),
+            DestroyedGameRole destroyedRole => new DestroyedRole(destroyedRole),
             _ => null,
         };
     }