CLASS net/minecraft/class_2916 net/minecraft/world/gen/chunk/FloatingIslandsChunkGeneratorConfig
FIELD field_13272 center Lnet/minecraft/class_2338;
METHOD method_12651 withCenter (Lnet/minecraft/class_2338;)Lnet/minecraft/class_2916;
METHOD method_12652 getCenter ()Lnet/minecraft/class_2338;