CLASS net/minecraft/class_3668 net/minecraft/loot/function/FillPlayerHeadLootFunction FIELD field_16227 entity Lnet/minecraft/class_47$class_50; METHOD ([Lnet/minecraft/class_5341;Lnet/minecraft/class_47$class_50;)V ARG 1 conditions ARG 2 entity METHOD method_35522 builder (Lnet/minecraft/class_47$class_50;)Lnet/minecraft/class_120$class_121; ARG 0 target METHOD method_35523 (Lnet/minecraft/class_47$class_50;[Lnet/minecraft/class_5341;)Lnet/minecraft/class_117; ARG 1 conditions CLASS class_3669 Serializer