diff --git a/common/src/main/java/com/seibel/lod/common/wrappers/block/BlockStateWrapper.java b/common/src/main/java/com/seibel/lod/common/wrappers/block/BlockStateWrapper.java
index d42aff466..773dc00c1 100644
--- a/common/src/main/java/com/seibel/lod/common/wrappers/block/BlockStateWrapper.java
+++ b/common/src/main/java/com/seibel/lod/common/wrappers/block/BlockStateWrapper.java
@@ -81,9 +81,11 @@ public class BlockStateWrapper implements IBlockStateWrapper
 	public boolean isAir() { return this.isAir(this.blockState); }
 	public boolean isAir(BlockState blockState) { return blockState == null || blockState.isAir(); }
 	
+	@Override
+	public boolean isSolid() { return this.blockState.getMaterial().isSolid(); }
 	
-	
-	
+	@Override
+	public boolean isLiquid() { return this.blockState.getMaterial().isLiquid(); }
 	
 	
 	
diff --git a/coreSubProjects b/coreSubProjects
index 531af7217..f785e7562 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit 531af721737ce852e0443972d18c681c5ccd1613
+Subproject commit f785e7562200070f6c6ac4f3e3a135b8ae4e6775