feat: Added send rate to SyncedVar

Author: TwoTenPvP

MLAPI/NetworkedVar/SyncedVarAttribute.cs

@@ -12,5 +12,12 @@ public class SyncedVarAttribute : Attribute
         /// The channel to send changes on.
         /// </summary>
         public string Channel = "MLAPI_DEFAULT_MESSAGE";
+
+        /// <summary>
+        /// The maximum times per second this var will be synced.
+        /// A value of 0 will cause the variable to sync as soon as possible after being changed.
+        /// A value of less than 0 will cause the variable to sync only at once at spawn and not update again.
+        /// </summary>
+        public float SendTickrate = 0;
     }
 }

MLAPI/NetworkedVar/SyncedVarContainer.cs

@@ -11,19 +11,25 @@ internal class SyncedVarContainer
         internal object fieldInstance;
         internal object value;
         internal bool isDirty;
+        internal float lastSyncedTime;
 
         internal bool IsDirty()
         {
-            object newValue = field.GetValue(fieldInstance);
-            object oldValue = value;
-
-            if (newValue != oldValue || isDirty)
+            if (attribute.SendTickrate >= 0 && (attribute.SendTickrate == 0 || NetworkingManager.Singleton.NetworkTime - lastSyncedTime >= (1f / attribute.SendTickrate)))
             {
-                isDirty = true;
+                lastSyncedTime = NetworkingManager.Singleton.NetworkTime;
+
+                object newValue = field.GetValue(fieldInstance);
+                object oldValue = value;
 
-                value = newValue;
+                if (newValue != oldValue || isDirty)
+                {
+                    isDirty = true;
 
-                return true;
+                    value = newValue;
+
+                    return true;
+                }
             }
 
             return false;