CLASS brk net/minecraft/block/StairsBlock
FIELD C baseBlock Lbmb;
FIELD D baseBlockState Lbuz;
FIELD a FACING Lbvu;
FIELD b HALF Lbvx;
FIELD c SHAPE Lbvx;
FIELD d WATERLOGGED Lbvr;
FIELD e TOP_SHAPE Lcsf;
FIELD f BOTTOM_SHAPE Lcsf;
METHOD n (Lbuz;)Z
ARG 1 state