From c0216709a3411f0c12c05e9b7f13811bd169cabc Mon Sep 17 00:00:00 2001
From: fullwall <fullwall25@gmail.com>
Date: Sun, 22 Mar 2020 14:44:55 +0800
Subject: [PATCH] All blocks outside 0-255 should be AIR

---
 .../api/astar/pathfinder/MinecraftBlockExaminer.java           | 3 +++
 src/main/java/net/citizensnpcs/api/command/CommandManager.java | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java b/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
index 62325b43..f7ec62f4 100644
--- a/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
+++ b/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
@@ -41,6 +41,9 @@ private boolean isClimbable(Material mat) {
     @Override
     public PassableState isPassable(BlockSource source, PathPoint point) {
         Vector pos = point.getVector();
+        if (pos.getBlockY() <= 0 || pos.getBlockY() >= 255) {
+            return PassableState.UNPASSABLE;
+        }
         Material above = source.getMaterialAt(pos.clone().add(UP));
         Material below = source.getMaterialAt(pos.clone().add(DOWN));
         Material in = source.getMaterialAt(pos);
diff --git a/src/main/java/net/citizensnpcs/api/command/CommandManager.java b/src/main/java/net/citizensnpcs/api/command/CommandManager.java
index 6c8b2dbd..f9076514 100644
--- a/src/main/java/net/citizensnpcs/api/command/CommandManager.java
+++ b/src/main/java/net/citizensnpcs/api/command/CommandManager.java
@@ -440,8 +440,9 @@ private void registerMethods(Class<?> clazz, Method parent, Object obj) {
             List<Annotation> annotations = Lists.newArrayList();
             for (Annotation annotation : method.getDeclaringClass().getAnnotations()) {
                 Class<? extends Annotation> annotationClass = annotation.annotationType();
-                if (annotationProcessors.containsKey(annotationClass))
+                if (annotationProcessors.containsKey(annotationClass)) {
                     annotations.add(annotation);
+                }
             }
             for (Annotation annotation : method.getAnnotations()) {
                 Class<? extends Annotation> annotationClass = annotation.annotationType();