From ef1a296998f9362a392fc6673a11d4c8508a4c0d Mon Sep 17 00:00:00 2001
From: mcrcortex <18544518+MCRcortex@users.noreply.github.com>
Date: Wed, 17 Dec 2025 23:05:31 +1000
Subject: [PATCH] fix small possiblity of a race condition (so small is stupid
 yet it happened)

---
 src/main/java/me/cortex/voxy/common/world/other/Mapper.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main/java/me/cortex/voxy/common/world/other/Mapper.java b/src/main/java/me/cortex/voxy/common/world/other/Mapper.java
index 2106fd53..33d99179 100644
--- a/src/main/java/me/cortex/voxy/common/world/other/Mapper.java
+++ b/src/main/java/me/cortex/voxy/common/world/other/Mapper.java
@@ -185,8 +185,8 @@ public class Mapper {
         }
 
         entry = new StateEntry(this.blockId2stateEntry.size(), state);
-        this.block2stateEntry.put(state, entry);
         this.blockId2stateEntry.add(entry);
+        this.block2stateEntry.put(state, entry);
         this.blockLock.unlock();
 
         byte[] serialized = entry.serialize();
@@ -208,8 +208,8 @@ public class Mapper {
             return entry;
         }
         entry = new BiomeEntry(this.biomeId2biomeEntry.size(), biome);
-        this.biome2biomeEntry.put(biome, entry);
         this.biomeId2biomeEntry.add(entry);
+        this.biome2biomeEntry.put(biome, entry);
         this.biomeLock.unlock();
 
         byte[] serialized = entry.serialize();
@@ -234,7 +234,6 @@ public class Mapper {
         return this.blockId2stateEntry.get(blockId).state;
     }
 
-    //TODO: replace lambda with a class cached lambda ref (cause doing this:: still does a lambda allocation)
     public int getIdForBlockState(BlockState state) {
         if (state.isAir()) {
             return 0;