1 files changed, 49 insertions, 0 deletions
diff --git a/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/Editor/RuleEditors/RulePerLayerModificationsEditor.cs b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/Editor/RuleEditors/RulePerLayerModificationsEditor.cs
new file mode 100644
index 0000000..82fb808
--- /dev/null
+++ b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/Editor/RuleEditors/RulePerLayerModificationsEditor.cs
@@ -0,0 +1,49 @@
+using UnityEditor;
+using UnityEngine;
+using System.Linq;
+using Pathfinding.Graphs.Grid.Rules;
+
+namespace Pathfinding {
+	/// <summary>Editor for the <see cref="RulePerLayerModifications"/> rule</summary>
+	[CustomGridGraphRuleEditor(typeof(RulePerLayerModifications), "Per Layer Modifications")]
+	public class RulePerLayerModificationsEditor : IGridGraphRuleEditor {
+		public void OnInspectorGUI (GridGraph graph, GridGraphRule rule) {
+			var target = rule as RulePerLayerModifications;
+
+			for (int i = 0; i < target.layerRules.Length; i++) {
+				GUILayout.BeginHorizontal();
+				target.layerRules[i].layer = EditorGUILayout.LayerField((int)target.layerRules[i].layer);
+				target.layerRules[i].action = (RulePerLayerModifications.RuleAction)EditorGUILayout.EnumPopup(target.layerRules[i].action);
+				if (target.layerRules[i].action == RulePerLayerModifications.RuleAction.SetTag) {
+					target.layerRules[i].tag = Pathfinding.Util.EditorGUILayoutHelper.TagField(new GUIContent(""), target.layerRules[i].tag, AstarPathEditor.EditTags);
+				} else {
+					EditorGUILayout.LabelField("");
+				}
+				if (GUILayout.Button("", AstarPathEditor.astarSkin.FindStyle("SimpleDeleteButton"))) {
+					var ls = target.layerRules.ToList();
+					ls.RemoveAt(i);
+					target.layerRules = ls.ToArray();
+				}
+				GUILayout.Space(5);
+				GUILayout.EndHorizontal();
+			}
+
+			GUILayout.BeginHorizontal();
+			GUILayout.Space(32);
+			if (GUILayout.Button("Add per layer rule", GUILayout.MaxWidth(160))) {
+				var ls = target.layerRules.ToList();
+				ls.Add(new RulePerLayerModifications.PerLayerRule());
+				target.layerRules = ls.ToArray();
+			}
+			GUILayout.EndHorizontal();
+
+			if (graph.collision.use2D) {
+				EditorGUILayout.HelpBox("This rule does not work with 2D physics, since it requires height testing information", MessageType.Error);
+			} else if (!graph.collision.heightCheck) {
+				EditorGUILayout.HelpBox("This rule requires height testing to be enabled on the grid graph", MessageType.Error);
+			}
+		}
+
+		public void OnSceneGUI (GridGraph graph, GridGraphRule rule) { }
+	}
+}