Add zone object type enum and placeholder class

VpSharp/src/Entities/VirtualParadiseZoneObject.cs

@@ -0,0 +1,18 @@
+namespace VpSharp.Entities;
+
+/// <summary>
+///     Represents a zone object.
+/// </summary>
+public sealed class VirtualParadiseZoneObject : VirtualParadiseObject
+{
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="VirtualParadiseZoneObject" /> class.
+    /// </summary>
+    /// <param name="client">The owning client.</param>
+    /// <param name="id">The object ID.</param>
+    /// <exception cref="ArgumentNullException"><paramref name="client" /> is <see langword="null" />.</exception>
+    internal VirtualParadiseZoneObject(VirtualParadiseClient client, int id)
+        : base(client, id)
+    {
+    }
+}

VpSharp/src/Internal/ObjectType.cs

@@ -4,5 +4,6 @@ internal enum ObjectType
 {
     Model,
     ParticleEmitter = 2,
-    Path
+    Path,
+    Zone
 }

VpSharp/src/VirtualParadiseClient.Objects.cs

@@ -216,6 +216,7 @@ private async Task<VirtualParadiseObject> ExtractObjectAsync(nint sender)
             ObjectType.Model => new VirtualParadiseModelObject(this, id),
             ObjectType.ParticleEmitter => new VirtualParadiseParticleEmitterObject(this, id),
             ObjectType.Path => new VirtualParadisePathObject(this, id),
+            ObjectType.Zone => new VirtualParadiseZoneObject(this, id),
             _ => throw new NotSupportedException(ExceptionMessages.UnsupportedObjectType)
         };