CLASS cmn net/minecraft/entity/VerticalEntityPositionImpl
FIELD b sneaking Z
FIELD c posY D
METHOD <init> (Lagv;)V
ARG 1 entity
METHOD <init> (ZD)V
ARG 1 sneaking
ARG 2 posY
METHOD a isAboveBlock (Lcmx;Let;)Z
ARG 1 shape
ARG 2 pos
METHOD b isSneaking ()Z