init

Assets/NavMeshPlus/NavMeshComponents/Scripts/NavMeshModifier.cs

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+using System.Collections.Generic;
+
+namespace UnityEngine.AI
+{
+    [ExecuteInEditMode]
+    [AddComponentMenu("Navigation/NavMeshModifier", 32)]
+    [HelpURL("https://github.com/Unity-Technologies/NavMeshComponents#documentation-draft")]
+    public class NavMeshModifier : MonoBehaviour
+    {
+        [SerializeField]
+        bool m_OverrideArea;
+        public bool overrideArea { get { return m_OverrideArea; } set { m_OverrideArea = value; } }
+
+        [SerializeField]
+        int m_Area;
+        public int area { get { return m_Area; } set { m_Area = value; } }
+
+        [SerializeField]
+        bool m_IgnoreFromBuild;
+        public bool ignoreFromBuild { get { return m_IgnoreFromBuild; } set { m_IgnoreFromBuild = value; } }
+
+        // List of agent types the modifier is applied for.
+        // Special values: empty == None, m_AffectedAgents[0] =-1 == All.
+        [SerializeField]
+        List<int> m_AffectedAgents = new List<int>(new int[] { -1 });    // Default value is All
+
+        static readonly List<NavMeshModifier> s_NavMeshModifiers = new List<NavMeshModifier>();
+
+        public static List<NavMeshModifier> activeModifiers
+        {
+            get { return s_NavMeshModifiers; }
+        }
+
+        void OnEnable()
+        {
+            if (!s_NavMeshModifiers.Contains(this))
+                s_NavMeshModifiers.Add(this);
+        }
+
+        void OnDisable()
+        {
+            s_NavMeshModifiers.Remove(this);
+        }
+
+        public bool AffectsAgentType(int agentTypeID)
+        {
+            if (m_AffectedAgents.Count == 0)
+                return false;
+            if (m_AffectedAgents[0] == -1)
+                return true;
+            return m_AffectedAgents.IndexOf(agentTypeID) != -1;
+        }
+    }
+}