From 1cebe9271a51e20f4f67e62b511c80bd465ad42d Mon Sep 17 00:00:00 2001
From: fullwall <fullwall25@gmail.com>
Date: Thu, 1 Nov 2012 14:01:17 +0800
Subject: [PATCH] Add clear to waypoint editor

---
 .../trait/waypoint/LinearWaypointProvider.java   | 16 ++++++++++++++++
 src/main/resources/messages_en.properties        |  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/citizensnpcs/trait/waypoint/LinearWaypointProvider.java b/src/main/java/net/citizensnpcs/trait/waypoint/LinearWaypointProvider.java
index dc85b4e2b..8cbe40e80 100644
--- a/src/main/java/net/citizensnpcs/trait/waypoint/LinearWaypointProvider.java
+++ b/src/main/java/net/citizensnpcs/trait/waypoint/LinearWaypointProvider.java
@@ -185,6 +185,16 @@ public class LinearWaypointProvider implements WaypointProvider {
                         conversation = TriggerEditPrompt.start(player, LinearWaypointEditor.this);
                     }
                 });
+                return;
+            }
+            if (event.getMessage().equalsIgnoreCase("clear")) {
+                Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), new Runnable() {
+                    @Override
+                    public void run() {
+                        clearWaypoints();
+                    }
+                });
+                return;
             }
             if (!event.getMessage().equalsIgnoreCase("toggle path"))
                 return;
@@ -198,6 +208,12 @@ public class LinearWaypointProvider implements WaypointProvider {
             });
         }
 
+        private void clearWaypoints() {
+            editingSlot = 0;
+            waypoints.clear();
+            destroyWaypointMarkers();
+        }
+
         @EventHandler(ignoreCancelled = true)
         public void onPlayerInteract(PlayerInteractEvent event) {
             if (!event.getPlayer().equals(player) || event.getAction() == Action.PHYSICAL)
diff --git a/src/main/resources/messages_en.properties b/src/main/resources/messages_en.properties
index 00c34919a..6f228aa42 100644
--- a/src/main/resources/messages_en.properties
+++ b/src/main/resources/messages_en.properties
@@ -137,7 +137,7 @@ citizens.editors.text.remove-prompt=Enter the index of the entry you wish to rem
 citizens.editors.text.removed-entry=[[Removed]] entry at index [[{0}]].
 citizens.editors.text.start-prompt=Type [[add]] to add an entry, [[edit]] to edit entries, [[remove]] to remove entries, [[close]] to toggle the NPC as a close talker, and [[random]] to toggle the NPC as a random talker. Type [[help]] to show this again.
 citizens.editors.waypoints.linear.added-waypoint=[[Added]] a waypoint at ({0}) ([[{1}]], [[{2}]])
-citizens.editors.waypoints.linear.begin=<b>Entered the linear waypoint editor!<br>    [[Left click]] to add a waypoint, [[right click]] to remove.<br>    Type [[toggle path]] to toggle showing entities at waypoints.
+citizens.editors.waypoints.linear.begin=<b>Entered the linear waypoint editor!<br>    [[Left click]] to add a waypoint, [[right click]] to remove.<br>    Type [[toggle path]] to toggle showing entities at waypoints, [[triggers]] to enter the trigger editor and [[clear]] to clear all waypoints.
 citizens.editors.waypoints.linear.edit-slot-set=Editing slot set to [[{0}]] ({1}).
 citizens.editors.waypoints.linear.end=Exited the linear waypoint editor.
 citizens.editors.waypoints.linear.not-showing-markers=[[Stopped]] showing waypoint markers.