First Commit

Assets/Attributes/Editor/NavMeshMaskDrawer.cs

@@ -0,0 +1,35 @@
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+using UnityEngine;
+
+namespace Golems.Attributes
+{
+    [CustomPropertyDrawer(typeof(NavMeshMaskAttribute))]
+    public class NavMeshMaskDrawer : PropertyDrawer
+    {
+        // Draw the property inside the given rect
+        public override void OnGUI(Rect position, SerializedProperty serializedProperty, GUIContent label)
+        {
+            EditorGUI.BeginChangeCheck();
+            string[] navMeshAreaNames = GameObjectUtility.GetNavMeshAreaNames();
+            int navMeshArea = serializedProperty.intValue;
+            int selectedIndex = -1;
+            for (int i = 0; i < navMeshAreaNames.Length; i++)
+            {
+                if (GameObjectUtility.GetNavMeshAreaFromName(navMeshAreaNames[i]) == navMeshArea)
+                {
+                    selectedIndex = i;
+                    break;
+                }
+            }
+
+            int num = EditorGUI.Popup(position, "Navigation Area", selectedIndex, navMeshAreaNames);
+            if (EditorGUI.EndChangeCheck())
+            {
+                int navMeshAreaFromName = GameObjectUtility.GetNavMeshAreaFromName(navMeshAreaNames[num]);
+                serializedProperty.intValue = navMeshAreaFromName;
+            }
+        }
+    }
+}