Completely eliminate allocating new AnimatorParameterController array in network animator.

Author: angusmf

MLAPI/MonoBehaviours/Prototyping/NetworkedAnimator.cs

@@ -13,13 +13,16 @@ public class NetworkedAnimator : NetworkedBehaviour
         [SerializeField] uint       m_ParameterSendBits;
         [SerializeField] float m_SendRate = 0.1f;
 
+        AnimatorControllerParameter[] m_AnimatorParameters;
+
         // properties
         public Animator animator
         {
             get { return m_Animator; }
             set
             {
                 m_Animator = value;
+                m_AnimatorParameters = m_Animator.parameters;
                 ResetParameterOptions();
             }
         }
@@ -245,13 +248,12 @@ internal void HandleAnimTriggerMsg(int clientId, byte[] data)
 
         void WriteParameters(BinaryWriter writer, bool autoSend)
         {
-            AnimatorControllerParameter[] parameters = m_Animator.parameters;
-            for (int i = 0; i < parameters.Length; i++)
+            for (int i = 0; i < m_AnimatorParameters.Length; i++)
             {
                 if (autoSend && !GetParameterAutoSend(i))
                     continue;
 
-                AnimatorControllerParameter par = parameters[i];
+                AnimatorControllerParameter par = m_AnimatorParameters[i];
                 if (par.type == AnimatorControllerParameterType.Int)
                 {
                     writer.Write((uint)m_Animator.GetInteger(par.nameHash));
@@ -276,14 +278,13 @@ void WriteParameters(BinaryWriter writer, bool autoSend)
         }
 
         void ReadParameters(BinaryReader reader, bool autoSend)
-        {
-            AnimatorControllerParameter[] parameters = m_Animator.parameters;
-            for (int i = 0; i < parameters.Length; i++)
+        {     
+            for (int i = 0; i < m_AnimatorParameters.Length; i++)
             {
                 if (autoSend && !GetParameterAutoSend(i))
                     continue;
 
-                AnimatorControllerParameter par = parameters[i];
+                AnimatorControllerParameter par = m_AnimatorParameters[i];
                 if (par.type == AnimatorControllerParameterType.Int)
                 {
                     int newValue = (int)reader.ReadUInt32();