CLASS net/minecraft/class_3299 net/minecraft/world/gen/decorator/DungeonDecoratorConfig
	FIELD field_14290 chance I
	METHOD <init> (I)V
		ARG 1 chance
	METHOD method_14485 deserialize (Lcom/mojang/datafixers/Dynamic;)Lnet/minecraft/class_3299;
		ARG 0 dynamic