Removed Fill/ReadNetworkData

These functions needed to be replaced because they rely heavily on reliability.

Instead, new functions called (Write/Read)Data(Server/Client) will be added. 

Separating client and server code into completely separate functions will help ensure that proper security checks are performed.

Subsurface/Source/Physics/PhysicsBody.cs

@@ -378,60 +378,7 @@ namespace Barotrauma
 
             body.ApplyTorque(torque);
         }
-
-
-        public void FillNetworkData(NetBuffer message)
-        {
-            message.Write(body.Position.X);
-            message.Write(body.Position.Y);
-            message.Write(body.LinearVelocity.X);
-            message.Write(body.LinearVelocity.Y);
-
-            message.Write(body.Rotation);
-            message.Write(body.AngularVelocity);
-
-            LastSentPosition = body.Position;
-        }
-
-        public void ReadNetworkData(NetIncomingMessage message, float sendingTime)
-        {
-            if (sendingTime < lastNetworkUpdateTime) return;
-
-            Vector2 newTargetPos = Vector2.Zero;
-            Vector2 newTargetVel = Vector2.Zero;
-
-            float newTargetRotation = 0.0f, newTargetAngularVel = 0.0f;
-            try
-            {
-                newTargetPos = new Vector2(message.ReadFloat(), message.ReadFloat());
-                newTargetVel = new Vector2(message.ReadFloat(), message.ReadFloat());
-
-                newTargetRotation = message.ReadFloat();
-                newTargetAngularVel = message.ReadFloat();
-            }
-
-            catch (Exception e)
-            {
-#if DEBUG
-                DebugConsole.ThrowError("invalid network message", e);
-#endif
-                return;
-            }
-
-            if (!MathUtils.IsValid(newTargetPos) || !MathUtils.IsValid(newTargetVel) ||
-                !MathUtils.IsValid(newTargetRotation) || !MathUtils.IsValid(newTargetAngularVel))
-                return;
-
-            targetPosition = newTargetPos;
-            LinearVelocity = newTargetVel;
-
-            targetRotation = newTargetRotation;
-            AngularVelocity = newTargetAngularVel;
-
-            lastNetworkUpdateTime = sendingTime;
-        }
-
-
+        
         public void Remove()
         {
             list.Remove(this);