abracadabra

code/Assembly.cs

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+global using Sandbox;
+global using System.Collections.Generic;
+global using System.Linq;

code/LocalCar.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using VeloX;
+
+namespace Sandbox
+{
+	internal class LocalCar : Component, Component.INetworkListener
+	{
+		void INetworkListener.OnDisconnected( Connection channel )
+		{
+			if ( Car?.ConnectionID == channel.Id )
+				DestroyGameObject();
+		}
+
+		[Property] VeloXCar Car { get; set; }
+		[Property] public Vector3 CameraOffset { get; set; }
+
+		private Angles EyeAngles { get; set; }
+
+		protected override void OnUpdate()
+		{
+			if ( !Car.IsDriver )
+				return;
+			UpdateEyeAngles();
+			CameraSetup();
+		}
+
+		private void UpdateEyeAngles()
+		{
+
+			Angles input = Input.AnalogLook;
+			Angles eyeAngles = EyeAngles;
+			eyeAngles += input;
+			eyeAngles.roll = 0f;
+
+			eyeAngles.pitch = eyeAngles.pitch.Clamp( 0f - 89, 89 );
+
+			EyeAngles = eyeAngles;
+		}
+
+		protected void CameraSetup()
+		{
+
+			var cam = Scene.Camera;
+			cam.WorldRotation = EyeAngles;
+			cam.WorldPosition = WorldPosition + Vector3.Up * CameraOffset.z + cam.WorldRotation.Backward * CameraOffset.x;
+		}
+	}
+}

code/VeloXNetworkManager.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VeloX;
+
+namespace Sandbox;
+
+public sealed class VeloXNetworkManager : Component, Component.INetworkListener
+{
+
+	/// <summary>
+	/// The prefab to spawn for the player to control.
+	/// </summary>
+	[Property] public GameObject PlayerPrefab { get; set; }
+
+	protected override async Task OnLoad()
+	{
+		if ( Scene.IsEditor )
+			return;
+
+		if ( !Networking.IsActive )
+		{
+			LoadingScreen.Title = "Creating Lobby";
+			await Task.DelayRealtimeSeconds( 0.1f );
+			Networking.CreateLobby( new() );
+		}
+	}
+
+	/// <summary>
+	/// A client is fully connected to the server. This is called on the host.
+	/// </summary>
+	public void OnActive( Connection channel )
+	{
+		Log.Info( $"Player '{channel.DisplayName}' has joined the game" );
+
+		if ( !PlayerPrefab.IsValid() )
+			return;
+
+		var player = PlayerPrefab.Clone( WorldTransform, name: $"Player - {channel.DisplayName}" );
+		player.NetworkSpawn( channel );
+		player.Components.Get<VeloXCar>().ConnectionID = channel.Id;
+	}
+}