CLASS none/atl net/minecraft/world/chunk/EmptyChunk METHOD a matches (II)Z ARG 0 chunkX ARG 1 chunkZ METHOD a (Lnone/ajb;Lnone/cn;)I ARG 1 pos METHOD a (Lnone/ajb;Lnone/cn;I)V ARG 1 pos METHOD a addBlockEntity (Lnone/ard;)V ARG 0 blockEntity METHOD a getBlockState (Lnone/cn;)Lnone/asl; ARG 0 pos METHOD a (Lnone/cn;I)I ARG 0 pos METHOD a addBlockEntity (Lnone/cn;Lnone/ard;)V ARG 0 pos ARG 1 blockEntity METHOD a (Lnone/cn;Lnone/ato$a;)Lnone/ard; ARG 0 pos METHOD a addEntity (Lnone/sf;)V ARG 0 entity METHOD b getHeightAt (II)I ARG 0 x ARG 1 z METHOD b (Lnone/cn;)I ARG 0 pos METHOD d (Lnone/cn;)V ARG 0 pos METHOD f isEmpty ()Z