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WIP network message validation

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Regalis11
2015-07-12 18:25:34 +03:00
parent d4c308003b
commit a2636133ca
13 changed files with 199 additions and 73 deletions
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Subsurface/Map/Submarine.cs
+18 -12
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@@ -109,7 +109,7 @@ namespace Subsurface
public Vector2 Position
{
get { return (Level.Loaded==null) ? Vector2.Zero : -Level.Loaded.Position; }
get { return (Level.Loaded == null) ? Vector2.Zero : -Level.Loaded.Position; }
}
public string FilePath
@@ -561,20 +561,26 @@ namespace Subsurface
public override void ReadNetworkData(Networking.NetworkEventType type, NetIncomingMessage message)
{
double sendingTime = message.ReadDouble();
double sendingTime;
Vector2 newTargetPosition, newSpeed;
try
{
sendingTime = message.ReadDouble();
if (sendingTime <= lastNetworkUpdate) return;
if (sendingTime <= lastNetworkUpdate) return;
//Vector2 newPosition =
//if (newPosition == Position) return;
//if ((newPosition - Position).Length() > 500.0f)
//{
// System.Diagnostics.Debug.WriteLine("Submarine has moved over 500 pixels since last update");
// return;
//}
newTargetPosition = new Vector2(message.ReadFloat(), message.ReadFloat());
newSpeed = new Vector2(message.ReadFloat(), message.ReadFloat());
}
targetPosition = new Vector2(message.ReadFloat(), message.ReadFloat());
speed = new Vector2(message.ReadFloat(), message.ReadFloat());
catch
{
return;
}
targetPosition = newTargetPosition;
speed = newSpeed;
lastNetworkUpdate = sendingTime;
}