CLASS net/minecraft/class_3746 net/minecraft/world/TestableWorld
	METHOD method_16358 testBlockState (Lnet/minecraft/class_2338;Ljava/util/function/Predicate;)Z
		ARG 1 pos
		ARG 2 state
	METHOD method_35230 getBlockEntity (Lnet/minecraft/class_2338;Lnet/minecraft/class_2591;)Ljava/util/Optional;
		ARG 1 pos
		ARG 2 type
	METHOD method_35237 testFluidState (Lnet/minecraft/class_2338;Ljava/util/function/Predicate;)Z
		ARG 1 pos
		ARG 2 state
	METHOD method_8598 getTopPosition (Lnet/minecraft/class_2902$class_2903;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2338;
		ARG 1 heightmap
		ARG 2 pos