///<summary>Update takes a GraphicsObject as a parameter. If there is an object with the
/// same ID we will update the existing object with the new info otherwise we add
/// the object to our dictionary of object</summary>
/// <param name="obj">The object that needs to be updated</param>
public void Update(GraphicsObject obj)
{
if (obj != null) // we actually have an object
{
GraphicsObject value;
if (this.dictionary.TryGetValue(obj.GetID(), out value))
{
// we have it so we just need to update it
value.SetX(obj.GetX());
value.SetY(obj.GetY());
value.SetAngle(obj.GetAngle());
}
else
{
// we dont have it so we need to add it
this.dictionary.Add(obj.GetID(), obj);
}
}
}
/**
* Renders the given GraphicsObject
*
* @param spriteBatch Contains graphics contexts for rendering on the game screen
* @param obj The GraphicsObject that is to be rendered
*/
public void Render(SpriteBatch spriteBatch, GraphicsObject obj)
{
this.Render(spriteBatch, (int)obj.GetX(), (int)obj.GetY(), (int)obj.GetRadius(), obj.GetColor(), (int)obj.GetAngle(), 0.0f, 0, 0);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// </summary>
protected override void Initialize()
{
// TODO: Add some name detection from forms.
strName = "nicktest";
world = new WorldGraphics();
model = new GraphicsModel();
world.SetGraphicsModel(model);
//Setup ships for players 1 & 2 (offscreen to start)
//GraphicsObject(int id, float x, float y, float radius, float angle, int spriteID, int colorID)
GraphicsObject ship1 = new GraphicsObject(1, 0, 0, 16, 0, 1, 5);
model.Update(ship1);
shipList.Add(ship1);
GraphicsObject ship2 = new GraphicsObject(2, -16, -16, 16, 0, 1, 7);
model.Update(ship2);
shipList.Add(ship2);
//Setup planet
GraphicsObject planet = new GraphicsObject(3, 400, 300, 32, 0, 201, 0);
model.Update(planet);
planetList.Add(planet);
//******** Networking Stuff *************
//Using UDP sockets
clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
IPHostEntry ipHostInfo = Dns.Resolve(Dns.GetHostName());
IPAddress ipAddress = ipHostInfo.AddressList[0];
Console.WriteLine(ipAddress);
//Server is listening on port 1000
IPEndPoint ipEndPoint = new IPEndPoint(ipAddress, 11000);
epServer = (EndPoint)ipEndPoint;
//Get message ready
Data msgToSend = new Data();
msgToSend.cmdCommand = Command.Login;
msgToSend.strMessage = null;
msgToSend.strName = strName;
byte[] byteData = msgToSend.ToByte();
//Login to the server
clientSocket.BeginSendTo(byteData, 0, byteData.Length, SocketFlags.None, epServer, new AsyncCallback(OnSend), null);
byteData = new byte[1024];
//Start listening to the data asynchronously
clientSocket.BeginReceiveFrom(byteData, 0, byteData.Length, SocketFlags.None, ref epServer, new AsyncCallback(OnReceive), null);
//******** End Networking Stuff *************
base.Initialize();
}