Add CheckBlockFunction, which mustn't be discussed without mentioning that it shall be covered with disclaimers.

platforms/fabric/src/main/java/com/dfsek/terra/fabric/world/block/FabricBlockData.java

@@ -30,6 +30,11 @@ public class FabricBlockData implements BlockData {
         }
     }
 
+    @Override
+    public String getAsString() {
+        return delegate.toString();
+    }
+
     @Override
     public BlockState getHandle() {
         return delegate;