CLASS none/ann net/minecraft/block/impl/BlockIce
	METHOD a getDropAmount (Ljava/util/Random;)I
	METHOD b randomTick (Lnone/aiv;Lnone/cn;Lnone/asl;Ljava/util/Random;)V
	METHOD f getRenderLayer ()Lnone/ain;
	METHOD h getPistonBehavior (Lnone/asl;)Lnone/ayt;