From c1448c749bda2ad21f3da87b9dc82202c3e23349 Mon Sep 17 00:00:00 2001
From: mcmonkey <agoodwin@freneticllc.com>
Date: Sun, 16 Sep 2018 04:42:51 -0700
Subject: [PATCH] add dnpc.clear_waypoints mechanism

---
 .../net/aufdemrand/denizen/objects/dNPC.java  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dNPC.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dNPC.java
index 1ae254ec48..da6aa0f9d5 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dNPC.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dNPC.java
@@ -1440,6 +1440,25 @@ else if (mechanism.getValue().toString().equalsIgnoreCase("path")) {
             getNavigator().getDefaultParameters().distanceMargin(mechanism.getValue().asDouble());
         }
 
+        // <--[mechanism]
+        // @object dNPC
+        // @name clear_waypoints
+        // @input None
+        // @description
+        // Clears all waypoint locations in the NPC's path.
+        // @tags
+        // TODO
+        // -->
+        if (mechanism.matches("clear_waypoints")) {
+            if (!getCitizen().hasTrait(Waypoints.class)) {
+                getCitizen().addTrait(Waypoints.class);
+            }
+            Waypoints wp = getCitizen().getTrait(Waypoints.class);
+            if ((wp.getCurrentProvider() instanceof WaypointProvider.EnumerableWaypointProvider)) {
+                ((List<Waypoint>) ((WaypointProvider.EnumerableWaypointProvider) wp.getCurrentProvider()).waypoints()).clear();
+            }
+        }
+
         // <--[mechanism]
         // @object dNPC
         // @name add_waypoint