From 3a21bbfa2f97808a6cb4306756f0397db5103a7d Mon Sep 17 00:00:00 2001
From: Bixilon <bixilon@bixilon.de>
Date: Fri, 16 Sep 2022 14:37:28 +0200
Subject: [PATCH] add VoxelShape::equals

* This should fix some lighting bugs, because light properties are not determinant as expected
---
 .../minosoft/data/registries/VoxelShape.kt        | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/main/java/de/bixilon/minosoft/data/registries/VoxelShape.kt b/src/main/java/de/bixilon/minosoft/data/registries/VoxelShape.kt
index 4616c2c3e..57d62b73f 100644
--- a/src/main/java/de/bixilon/minosoft/data/registries/VoxelShape.kt
+++ b/src/main/java/de/bixilon/minosoft/data/registries/VoxelShape.kt
@@ -140,6 +140,21 @@ class VoxelShape(private val aabbs: MutableList<AABB> = mutableListOf()) : Itera
         return shouldDrawLine(start.toVec3d, end.toVec3d)
     }
 
+    override fun toString(): String {
+        return aabbs.toString()
+    }
+
+    override fun hashCode(): Int {
+        return aabbs.hashCode()
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (other === this) return true
+        if (other !is VoxelShape) return false
+        if (other.hashCode() != hashCode()) return false
+        return aabbs == other.aabbs
+    }
+
     companion object {
         val EMPTY = VoxelShape()
         val FULL = VoxelShape(mutableListOf(AABB.BLOCK))