From 57773db48912e3e7a3882501cd8bb726bb23e941 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Sun, 1 Jan 2023 17:47:28 -0500
Subject: [PATCH] Fix crash when running outside of dev

---
 .../java/org/embeddedt/modernfix/mixin/LevelSaveMixin.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/embeddedt/modernfix/mixin/LevelSaveMixin.java b/src/main/java/org/embeddedt/modernfix/mixin/LevelSaveMixin.java
index b25dddf1..3c882046 100644
--- a/src/main/java/org/embeddedt/modernfix/mixin/LevelSaveMixin.java
+++ b/src/main/java/org/embeddedt/modernfix/mixin/LevelSaveMixin.java
@@ -1,8 +1,10 @@
 package org.embeddedt.modernfix.mixin;
 
+import net.minecraft.client.Minecraft;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.nbt.CompressedStreamTools;
 import net.minecraft.world.storage.SaveFormat;
+import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
 import org.embeddedt.modernfix.ModernFix;
 import org.embeddedt.modernfix.duck.ILevelSave;
 import org.embeddedt.modernfix.util.DummyServerConfiguration;
@@ -14,12 +16,11 @@ import java.nio.file.Path;
 
 @Mixin(SaveFormat.LevelSave.class)
 public class LevelSaveMixin implements ILevelSave {
-    @Shadow @Final private SaveFormat this$0;
-
     @Shadow @Final private Path saveDir;
 
     public void runWorldPersistenceHooks() {
-        ((SaveFormatAccessor)this.this$0).invokeReadFromLevelData(this.saveDir.toFile(), (file, dataFixer) -> {
+        SaveFormat saveFormat = ObfuscationReflectionHelper.getPrivateValue(Minecraft.class, Minecraft.getInstance(), "field_71469_aa");
+        ((SaveFormatAccessor)saveFormat).invokeReadFromLevelData(this.saveDir.toFile(), (file, dataFixer) -> {
             try {
                 CompoundNBT compoundTag = CompressedStreamTools.readCompressed(file);
                 net.minecraftforge.fml.WorldPersistenceHooks.handleWorldDataLoad((SaveFormat.LevelSave)(Object)this, new DummyServerConfiguration(), compoundTag);