From 7581cde32e80d5c4f7d82dd97c5aa417bf9b9fd0 Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Mon, 15 Jan 2024 20:33:17 +1100
Subject: [PATCH] #1333: Add BlockData#copyTo

By: Jishuna <joshl5324@gmail.com>
---
 .../craftbukkit/block/data/CraftBlockData.java  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/paper-server/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
index 61b37f516c..ffbe9b3958 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
@@ -660,6 +660,23 @@ public class CraftBlockData implements BlockData {
         this.state = state.mirror(EnumBlockMirror.valueOf(mirror.name()));
     }
 
+    @Override
+    public void copyTo(BlockData blockData) {
+        CraftBlockData other = (CraftBlockData) blockData;
+        IBlockData nms = other.state;
+        for (IBlockState<?> property : state.getBlock().getStateDefinition().getProperties()) {
+            if (nms.hasProperty(property)) {
+                nms = copyProperty(state, nms, property);
+            }
+        }
+
+        other.state = nms;
+    }
+
+    private <T extends Comparable<T>> IBlockData copyProperty(IBlockData source, IBlockData target, IBlockState<T> property) {
+        return target.setValue(property, source.getValue(property));
+    }
+
     @NotNull
     @Override
     public BlockState createBlockState() {