From 4d2e78e7cf0b2724cee74d89287162a15aefcb07 Mon Sep 17 00:00:00 2001
From: mworzala <mattheworzala@gmail.com>
Date: Mon, 25 Mar 2024 19:02:12 -0400
Subject: [PATCH] fix: do not add a 1,1,1->0,0,0 collision shape if no
 boundingbox is present

---
 src/main/java/net/minestom/server/collision/ShapeImpl.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/collision/ShapeImpl.java b/src/main/java/net/minestom/server/collision/ShapeImpl.java
index 36b4f8477..ac0e83b02 100644
--- a/src/main/java/net/minestom/server/collision/ShapeImpl.java
+++ b/src/main/java/net/minestom/server/collision/ShapeImpl.java
@@ -33,7 +33,7 @@ public final class ShapeImpl implements Shape {
         this.blockEntry = blockEntry;
 
         // Find bounds of collision
-        {
+        if (collisionBoundingBoxes.length > 0) {
             double minX = 1, minY = 1, minZ = 1;
             double maxX = 0, maxY = 0, maxZ = 0;
             for (BoundingBox blockSection : collisionBoundingBoxes) {
@@ -48,6 +48,9 @@ public final class ShapeImpl implements Shape {
             }
             this.relativeStart = new Vec(minX, minY, minZ);
             this.relativeEnd = new Vec(maxX, maxY, maxZ);
+        } else {
+            this.relativeStart = Vec.ZERO;
+            this.relativeEnd = Vec.ZERO;
         }
 
         byte fullCollisionFaces = 0;