From c7a75f8ffd01e09eea68be827d296030da56ca4c Mon Sep 17 00:00:00 2001
From: simibubi <31564874+simibubi@users.noreply.github.com>
Date: Mon, 3 Oct 2022 00:31:42 +0200
Subject: [PATCH] Subcontraption Overlap

- Fixes #3871
---
 .../components/structureMovement/Contraption.java            | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/Contraption.java b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/Contraption.java
index 592fe6307..51655a236 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/Contraption.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/Contraption.java
@@ -133,6 +133,7 @@ public abstract class Contraption {
 	public BlockPos anchor;
 	public boolean stalled;
 	public boolean hasUniversalCreativeCrate;
+	public boolean disassembled;
 
 	protected Map<BlockPos, StructureBlockInfo> blocks;
 	protected List<MutablePair<StructureBlockInfo, MovementContext>> actors;
@@ -1001,6 +1002,10 @@ public abstract class Contraption {
 	}
 
 	public void addBlocksToWorld(Level world, StructureTransform transform) {
+		if (disassembled)
+			return;
+		disassembled = true;
+		
 		for (boolean nonBrittles : Iterate.trueAndFalse) {
 			for (StructureBlockInfo block : blocks.values()) {
 				if (nonBrittles == BlockMovementChecks.isBrittle(block.state))