[Player] Add AI Pathfinding on a 2D grid to the player character

Assets/External/AstarPathfindingProject/Editor/AILerpEditor.cs

@@ -0,0 +1,31 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace Pathfinding {
+	[CustomEditor(typeof(AILerp), true)]
+	[CanEditMultipleObjects]
+	public class AILerpEditor : BaseAIEditor {
+		protected override void Inspector () {
+			Section("Pathfinding");
+			AutoRepathInspector();
+
+			Section("Movement");
+			FloatField("speed", min: 0f);
+			PropertyField("canMove");
+			if (PropertyField("enableRotation")) {
+				EditorGUI.indentLevel++;
+				Popup("orientation", new [] { new GUIContent("ZAxisForward (for 3D games)"), new GUIContent("YAxisForward (for 2D games)") });
+				FloatField("rotationSpeed", min: 0f);
+				EditorGUI.indentLevel--;
+			}
+
+			if (PropertyField("interpolatePathSwitches")) {
+				EditorGUI.indentLevel++;
+				FloatField("switchPathInterpolationSpeed", min: 0f);
+				EditorGUI.indentLevel--;
+			}
+
+			DebugInspector();
+		}
+	}
+}