From 0a3d559b3970226bd10e6597d7c70ac9652a9960 Mon Sep 17 00:00:00 2001
From: Daniel Saukel <sa.da@unitybox.de>
Date: Thu, 19 Mar 2020 17:06:23 +0100
Subject: [PATCH] Handle interval == 0 windups

---
 .../java/de/erethon/dungeonsxl/api/sign/Windup.java  | 12 +++++++++---
 .../de/erethon/dungeonsxl/sign/windup/DropSign.java  | 10 ----------
 2 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/api/src/main/java/de/erethon/dungeonsxl/api/sign/Windup.java b/api/src/main/java/de/erethon/dungeonsxl/api/sign/Windup.java
index 0ea91560..ef91ed79 100644
--- a/api/src/main/java/de/erethon/dungeonsxl/api/sign/Windup.java
+++ b/api/src/main/java/de/erethon/dungeonsxl/api/sign/Windup.java
@@ -153,8 +153,12 @@ public abstract class Windup extends Deactivatable {
 
     @Override
     public void activate() {
-        active = true;
-        startTask();
+        if (interval <= 0) {
+            runnable.run();
+        } else {
+            active = true;
+            startTask();
+        }
     }
 
     /**
@@ -163,7 +167,9 @@ public abstract class Windup extends Deactivatable {
     @Override
     public void deactivate() {
         active = false;
-        getTask().cancel();
+        if (getTask() != null) {
+            getTask().cancel();
+        }
     }
 
     /**
diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/windup/DropSign.java b/core/src/main/java/de/erethon/dungeonsxl/sign/windup/DropSign.java
index 5b05147e..7345fa6a 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/windup/DropSign.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/sign/windup/DropSign.java
@@ -102,14 +102,4 @@ public class DropSign extends Windup {
         });
     }
 
-    @Override
-    public void activate() {
-        if (interval < 0) {
-            active = true;
-            getRunnable().run();
-        } else {
-            super.activate();
-        }
-    }
-
 }