fix: NetworkAnimator does not allow disabling or enabling parameters for synch

com.unity.netcode.gameobjects/Editor/NetworkAnimatorParameterEntryDrawer.cs

@@ -0,0 +1,96 @@
+
+#if COM_UNITY_MODULES_ANIMATION
+using Unity.Netcode.Components;
+using UnityEditor;
+using UnityEngine;
+
+namespace Unity.Netcode.Editor
+{
+    [CustomPropertyDrawer(typeof(NetworkAnimator.AnimatorParametersListContainer))]
+    internal class NetworkAnimatorParameterEntryDrawer : PropertyDrawer
+    {
+        // Draw the property inside the given rect
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+            EditorGUI.BeginProperty(position, label, property);
+
+            // Draw the foldout for the list
+            SerializedProperty items = property.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntries.ParameterEntries));
+            position.height = EditorGUIUtility.singleLineHeight;
+            property.isExpanded = EditorGUI.Foldout(position, property.isExpanded, label);
+
+            if (property.isExpanded)
+            {
+                // Set the indention level down
+                EditorGUI.indentLevel++;
+                for (int i = 0; i < items.arraySize; i++)
+                {
+                    position.y += EditorGUIUtility.singleLineHeight + 2;
+                    SerializedProperty element = items.GetArrayElementAtIndex(i);
+                    var nameField = element.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntry.name));
+                    // Draw the foldout for the item
+                    element.isExpanded = EditorGUI.Foldout(position, element.isExpanded, nameField.stringValue);
+                    if (!element.isExpanded)
+                    {
+                        continue;
+                    }
+                    // Draw the contents of the item
+                    position.y += EditorGUIUtility.singleLineHeight + 2;
+                    // Set the indention level down
+                    EditorGUI.indentLevel++;
+                    // Calculate rects
+                    var nameHashRect = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
+                    position.y += EditorGUIUtility.singleLineHeight + 2;
+                    var paramRect = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
+                    position.y += EditorGUIUtility.singleLineHeight + 2;
+                    var syncRect = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
+
+                    // Get the three properties we want to visualize in the inspector view
+                    var synchronizeField = element.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntry.Synchronize));
+                    var nameHashField = element.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntry.NameHash));
+                    var parameterTypeField = element.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntry.ParameterType));
+
+                    // Draw the read only fields
+                    GUI.enabled = false;
+                    EditorGUI.PropertyField(nameHashRect, nameHashField);
+                    EditorGUI.PropertyField(paramRect, parameterTypeField);
+                    GUI.enabled = true;
+                    // Draw the read/write fields
+                    EditorGUI.PropertyField(syncRect, synchronizeField);
+                    // Set the indention level up
+                    EditorGUI.indentLevel--;
+                }
+                // Set the indention level up
+                EditorGUI.indentLevel--;
+            }
+            EditorGUI.EndProperty();
+        }
+
+        public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
+        {
+            var totalHeight = EditorGUIUtility.singleLineHeight;
+            if (!property.isExpanded)
+            {
+                return totalHeight;
+            }
+            var singleLineWithSpace = EditorGUIUtility.singleLineHeight + 2;
+            SerializedProperty items = property.FindPropertyRelative(nameof(NetworkAnimator.AnimatorParameterEntries.ParameterEntries));
+
+            totalHeight += singleLineWithSpace;
+            for (int i = 0; i < items.arraySize; i++)
+            {
+                SerializedProperty element = items.GetArrayElementAtIndex(i);
+                if (element.isExpanded)
+                {
+                    totalHeight += (singleLineWithSpace * 4);
+                }
+                else
+                {
+                    totalHeight += EditorGUIUtility.singleLineHeight;
+                }
+            }
+            return totalHeight;
+        }
+    }
+}
+#endif