From 7ba38c4b275f6e8e2b962b77905936dda0493dca Mon Sep 17 00:00:00 2001
From: paulevsGitch <paulevs@yandex.ru>
Date: Mon, 12 Jul 2021 07:18:39 +0300
Subject: [PATCH] Hydrogen biome array fox (#237)

---
 .../mixin/common/ChunkBiomeContainerMixin.java       | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ru/betterend/mixin/common/ChunkBiomeContainerMixin.java b/src/main/java/ru/betterend/mixin/common/ChunkBiomeContainerMixin.java
index 3766a672..d1f953a3 100644
--- a/src/main/java/ru/betterend/mixin/common/ChunkBiomeContainerMixin.java
+++ b/src/main/java/ru/betterend/mixin/common/ChunkBiomeContainerMixin.java
@@ -35,7 +35,7 @@ public class ChunkBiomeContainerMixin implements IBiomeArray {
 		int biomeZ = pos.getZ() >> 2;
 		int index = be_getArrayIndex(biomeX, biomeY, biomeZ);
 		
-		if (Integrations.hasHydrogen()) {
+		if (Integrations.hasHydrogen() && be_shouldWriteToHydrogen()) {
 			try {
 				ChunkBiomeContainer self = (ChunkBiomeContainer) (Object) this;
 				BitStorage storage = be_getHydrogenStorage(self);
@@ -80,6 +80,16 @@ public class ChunkBiomeContainerMixin implements IBiomeArray {
 	@Final
 	private int quartHeight;
 	
+	private boolean be_shouldWriteToHydrogen() {
+		try {
+			Field field = ChunkBiomeContainer.class.getDeclaredField("intArray");
+			return field != null;
+		}
+		catch (NoSuchFieldException e) {
+			return false;
+		}
+	}
+	
 	private int be_getArrayIndex(int biomeX, int biomeY, int biomeZ) {
 		int i = biomeX & HORIZONTAL_MASK;
 		int j = Mth.clamp(biomeY - this.quartMinY, 0, this.quartHeight);