Syntriax/Engine-Pong
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feat: Test Network

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This commit is contained in:
Syntriax
2024-02-02 12:53:25 +03:00
parent 1c7b1cb78a
commit fe5a08840c
6 changed files with 115 additions and 10 deletions
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2
Engine

Submodule Engine updated: 5d897f2f56...dbb263ebed

30
Game/Behaviours/BallBehaviour.cs
View File

@@ -1,5 +1,6 @@
using System;
using LiteNetLib;
using Pong.Network;
using Syntriax.Engine.Core;
using Syntriax.Engine.Physics2D;
using Syntriax.Engine.Physics2D.Abstract;
@@ -14,6 +15,7 @@ public class BallBehaviour : BehaviourOverride
private readonly Random random = new();
private IRigidBody2D rigidBody = null!;
private INetworkCommunicator communicator = null!;
protected override void OnFirstActiveFrame()
{
@@ -21,11 +23,14 @@ public class BallBehaviour : BehaviourOverride
throw new Exception($"{nameof(IRigidBody2D)} is missing on {GameObject.Name}.");
if (!BehaviourController.TryGetBehaviour(out ICollider2D? foundCollider))
throw new Exception($"{nameof(ICollider2D)} is missing on {GameObject.Name}.");
if (!GameObject.GameManager.TryFindBehaviour(out INetworkCommunicator? foundCommunicator))
throw new Exception($"{nameof(INetworkCommunicator)} is missing on GameManager.");
foundCollider.OnCollisionDetected += OnCollisionDetected;
rigidBody = foundRigidBody;
communicator = foundCommunicator;
communicator.RegisterEntityListener(this, OnDataReceived);
if (GameObject.GameManager.TryFindBehaviour(out PongManagerBehaviour? pongManager))
{
pongManager.OnReset += ResetBall;
@@ -34,6 +39,12 @@ public class BallBehaviour : BehaviourOverride
}
}
private void OnDataReceived(NetPacketReader reader)
{
rigidBody.Transform.Position = reader.GetVector2D();
rigidBody.Velocity = reader.GetVector2D();
}
private void DisableBall(PongManagerBehaviour pongManager)
{
BehaviourController.GameObject.Transform.Position = Vector2D.Zero;
@@ -45,6 +56,8 @@ public class BallBehaviour : BehaviourOverride
StateEnable.Enabled = true;
BehaviourController.GameObject.Transform.Position = Vector2D.Zero;
rigidBody.Velocity = GetRandomDirection() * Speed;
SendBallData();
}
private Vector2D GetRandomDirection()
@@ -70,6 +83,19 @@ public class BallBehaviour : BehaviourOverride
rigidBody.Velocity = information.Left.Transform.Position.FromTo(information.Right.Transform.Position).Normalized * rigidBody.Velocity.Magnitude;
else
rigidBody.Velocity = rigidBody.Velocity.Reflect(information.Normal);
SendBallData();
}
private void SendBallData()
{
if (communicator is not INetworkServer server)
return;
LiteNetLib.Utils.NetDataWriter dataWriter = communicator.GetEntityWriter(this);
dataWriter.Put(rigidBody.Transform.Position);
dataWriter.Put(rigidBody.Velocity);
server.Manager.SendToAll(dataWriter, LiteNetLib.DeliveryMethod.ReliableOrdered);
}
public BallBehaviour() { }

30
Game/Behaviours/PaddleBehaviour.cs
View File

@@ -2,6 +2,11 @@ using System;
using Microsoft.Xna.Framework.Input;
using LiteNetLib;
using LiteNetLib.Utils;
using Pong.Network;
using Syntriax.Engine.Core;
using Syntriax.Engine.Input;
@@ -19,6 +24,7 @@ public class PaddleBehaviour(Keys Up, Keys Down, float High, float Low, float Sp
private bool isDownPressed = false;
private IButtonInputs<Keys> inputs = null!;
private INetworkCommunicator communicator = null!;
protected override void OnUpdate()
{
@@ -26,23 +32,43 @@ public class PaddleBehaviour(Keys Up, Keys Down, float High, float Low, float Sp
return;
if (isUpPressed)
GameObject.Transform.Position = GameObject.Transform.Position + Vector2D.Up * (float)Time.Elapsed.TotalSeconds * Speed;
MovePaddle(Vector2D.Up * (float)Time.Elapsed.TotalSeconds * Speed);
else if (isDownPressed)
GameObject.Transform.Position = GameObject.Transform.Position + -Vector2D.Up * (float)Time.Elapsed.TotalSeconds * Speed;
MovePaddle(-Vector2D.Up * (float)Time.Elapsed.TotalSeconds * Speed);
GameObject.Transform.Position = new Vector2D(GameObject.Transform.Position.X, MathF.Max(MathF.Min(GameObject.Transform.Position.Y, High), Low));
}
private void MovePaddle(Vector2D vectorToAdd)
{
GameObject.Transform.Position += vectorToAdd;
NetDataWriter dataWriter = communicator.GetEntityWriter(this);
dataWriter.Put(Transform.Position);
communicator.Manager.SendToAll(dataWriter, LiteNetLib.DeliveryMethod.Unreliable);
}
protected override void OnFirstActiveFrame()
{
if (!BehaviourController.TryGetBehaviour<IButtonInputs<Keys>>(out var behaviourResult))
inputs = behaviourResult ?? BehaviourController.AddBehaviour<KeyboardInputsBehaviour>();
if (!GameObject.GameManager.TryFindBehaviour(out INetworkCommunicator? foundCommunicator))
throw new Exception($"{nameof(INetworkCommunicator)} is missing on GameManager.");
inputs.RegisterOnPress(Up, OnUpPressed);
inputs.RegisterOnRelease(Up, OnUpReleased);
inputs.RegisterOnPress(Down, OnDownPressed);
inputs.RegisterOnRelease(Down, OnDownReleased);
communicator = foundCommunicator;
communicator.RegisterEntityListener(this, OnDataReceived);
}
private void OnDataReceived(NetPacketReader reader)
{
Transform.Position = reader.GetVector2D();
}
protected override void OnFinalize()

37
Game/Behaviours/PongManagerBehaviour.cs
View File

@@ -2,6 +2,10 @@ using System;
using Microsoft.Xna.Framework.Input;
using LiteNetLib;
using Pong.Network;
using Syntriax.Engine.Core;
namespace Pong.Behaviours;
@@ -12,6 +16,8 @@ public class PongManagerBehaviour : BehaviourOverride
public Action<PongManagerBehaviour>? OnFinished { get; set; } = null;
public Action<PongManagerBehaviour>? OnScored { get; set; } = null;
private INetworkCommunicator communicator = null!;
public int ScoreLeft { get; private set; } = 0;
public int ScoreRight { get; private set; } = 0;
public int ScoreSum => ScoreLeft + ScoreRight;
@@ -28,15 +34,31 @@ public class PongManagerBehaviour : BehaviourOverride
if (!BehaviourController.TryGetBehaviour(out buttonInputs))
buttonInputs = BehaviourController.AddBehaviour<KeyboardInputsBehaviour>();
if (!GameObject.GameManager.TryFindBehaviour(out INetworkCommunicator? foundCommunicator))
throw new Exception($"{nameof(INetworkCommunicator)} is missing on GameManager.");
buttonInputs.RegisterOnRelease(Keys.Space, (_, _1) => Reset());
communicator = foundCommunicator;
communicator.RegisterEntityListener(this, OnMessageReceived);
}
private void OnMessageReceived(NetPacketReader reader)
{
ScoreLeft = reader.GetInt();
ScoreRight = reader.GetInt();
OnScored?.Invoke(this);
CheckFinish();
}
public void ScoreToLeft()
{
ScoreLeft++;
OnScored?.Invoke(this);
SendData();
CheckFinish();
}
@@ -45,6 +67,8 @@ public class PongManagerBehaviour : BehaviourOverride
ScoreRight++;
OnScored?.Invoke(this);
SendData();
CheckFinish();
}
@@ -52,6 +76,8 @@ public class PongManagerBehaviour : BehaviourOverride
{
ScoreLeft = ScoreRight = 0;
OnReset?.Invoke(this);
SendData();
}
private void CheckFinish()
@@ -61,4 +87,15 @@ public class PongManagerBehaviour : BehaviourOverride
if (ScoreLeft > halfwayScore || ScoreRight > halfwayScore)
OnFinished?.Invoke(this);
}
private void SendData()
{
if (communicator is not INetworkServer server)
return;
LiteNetLib.Utils.NetDataWriter dataWriter = communicator.GetEntityWriter(this);
dataWriter.Put(ScoreLeft);
dataWriter.Put(ScoreRight);
server.Manager.SendToAll(dataWriter, LiteNetLib.DeliveryMethod.ReliableOrdered);
}
}

1
Game/Behaviours/TextScoreBehaviour.cs
View File

@@ -14,6 +14,7 @@ public class TextScoreBehaviour : TextBehaviour
if (!GameObject.GameManager.TryFindBehaviour(out pongManager))
return;
pongManager.OnFinished += UpdateScores;
pongManager.OnScored += UpdateScores;
pongManager.OnReset += UpdateScores;

25
Game/GamePong.cs
View File

@@ -1,16 +1,19 @@
using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Pong.Behaviours;
using Apos.Shapes;
using Pong.Behaviours;
using Pong.Network;
using Syntriax.Engine.Core;
using Syntriax.Engine.Core.Abstract;
using Syntriax.Engine.Physics2D;
using Syntriax.Engine.Physics2D.Primitives;
using Syntriax.Engine.Physics2D.Abstract;
using Syntriax.Engine.Physics2D.Primitives;
namespace Pong;
@@ -79,7 +82,7 @@ public class GamePong : Game
gameObjectBall.Transform.SetTransform(position: new Vector2D(0, 0f), scale: new Vector2D(10f, 10f));
gameObjectBall.BehaviourController.AddBehaviour<CircleBehaviour>(new Circle(Vector2D.Zero, 1f));
gameObjectBall.BehaviourController.AddBehaviour<BallBehaviour>();
gameObjectBall.BehaviourController.AddBehaviour<BallBehaviour>().Id = "ball";
gameObjectBall.BehaviourController.AddBehaviour<RigidBody2D>();
////////////////////////////////////////////////////////////////////////////////////
@@ -87,13 +90,13 @@ public class GamePong : Game
IGameObject gameObjectLeftPaddle = gameManager.InstantiateGameObject<GameObject>().SetGameObject("Left Paddle");
gameObjectLeftPaddle.Transform.SetTransform(position: new Vector2D(-468f, 0f), scale: new Vector2D(15f, 60f));
gameObjectLeftPaddle.BehaviourController.AddBehaviour<PaddleBehaviour>(Keys.W, Keys.S, 228f, -228f, 400f);
gameObjectLeftPaddle.BehaviourController.AddBehaviour<PaddleBehaviour>(Keys.W, Keys.S, 228f, -228f, 400f).Id = "leftPaddle"; ;
gameObjectLeftPaddle.BehaviourController.AddBehaviour<ShapeBehaviour>(Shape.Box);
gameObjectLeftPaddle.BehaviourController.AddBehaviour<RigidBody2D>().IsStatic = true;
IGameObject gameObjectRightPaddle = gameManager.InstantiateGameObject<GameObject>().SetGameObject("Right Paddle");
gameObjectRightPaddle.Transform.SetTransform(position: new Vector2D(468f, 0f), scale: new Vector2D(15f, 60f));
gameObjectRightPaddle.BehaviourController.AddBehaviour<PaddleBehaviour>(Keys.Up, Keys.Down, 228f, -228f, 400f);
gameObjectRightPaddle.BehaviourController.AddBehaviour<PaddleBehaviour>(Keys.Up, Keys.Down, 228f, -228f, 400f).Id = "rightPaddle"; ;
gameObjectRightPaddle.BehaviourController.AddBehaviour<ShapeBehaviour>(Shape.Box);
gameObjectRightPaddle.BehaviourController.AddBehaviour<RigidBody2D>().IsStatic = true;
@@ -130,6 +133,18 @@ public class GamePong : Game
IGameObject gameObjectRightScoreText = gameManager.InstantiateGameObject<GameObject>().SetGameObject("Score Right");
gameObjectRightScoreText.Transform.SetTransform(position: new Vector2D(250f, 250f), scale: Vector2D.One * .25f);
gameObjectRightScoreText.BehaviourController.AddBehaviour<TextScoreBehaviour>(false, spriteFont);
string[] commandLineArguments = Environment.GetCommandLineArgs();
if (commandLineArguments.Length != 1)
{
if (commandLineArguments[1].Equals("server", StringComparison.OrdinalIgnoreCase))
pongManager.BehaviourController.AddBehaviour<NetworkServer>().Start(8888, 2);
else
pongManager.BehaviourController.AddBehaviour<NetworkClient>().Connect(commandLineArguments[1], 8888);
}
else
pongManager.BehaviourController.AddBehaviour<NetworkClient>().Connect("127.0.0.1", 8888);
}
protected override void Update(GameTime gameTime)