diff --git a/src/main/java/baritone/utils/BlockStateInterface.java b/src/main/java/baritone/utils/BlockStateInterface.java
index 95c8ba09d..2ebc1c0fb 100644
--- a/src/main/java/baritone/utils/BlockStateInterface.java
+++ b/src/main/java/baritone/utils/BlockStateInterface.java
@@ -43,7 +43,7 @@ public class BlockStateInterface {
 
     private final ClientChunkCache provider;
     private final WorldData worldData;
-    protected final BlockGetter world;
+    protected final Level world;
     public final BlockPos.MutableBlockPos isPassableBlockPos;
     public final BlockGetter access;
 
@@ -97,12 +97,9 @@ public class BlockStateInterface {
     }
 
     public BlockState get0(int x, int y, int z) { // Mickey resigned
-        if (worldData == null) {
-            return AIR;
-        }
-        y -= worldData.dimension.minY();
+        y -= world.dimensionType().minY();
         // Invalid vertical position
-        if (y < 0 || y >= worldData.dimension.height()) {
+        if (y < 0 || y >= world.dimensionType().height()) {
             return AIR;
         }
 
@@ -127,6 +124,9 @@ public class BlockStateInterface {
         // except here, it's 512x512 tiles instead of 16x16, so even better repetition
         CachedRegion cached = prevCached;
         if (cached == null || cached.getX() != x >> 9 || cached.getZ() != z >> 9) {
+            if (worldData == null) {
+                return AIR;
+            }
             CachedRegion region = worldData.cache.getRegion(x >> 9, z >> 9);
             if (region == null) {
                 return AIR;