CLASS net/minecraft/class_5183 net/minecraft/world/gen/feature/RuinedPortalFeature
	FIELD field_23998 RARE_PORTAL_STRUCTURE_IDS [Ljava/lang/String;
	FIELD field_23999 COMMON_PORTAL_STRUCTURE_IDS [Ljava/lang/String;
	FIELD field_37812 CODEC Lcom/mojang/serialization/Codec;
	METHOD method_27209 isColdAt (Lnet/minecraft/class_2338;Lnet/minecraft/class_6880;)Z
		ARG 0 pos
		ARG 1 biome
	METHOD method_27210 choosePlacementHeight (Lnet/minecraft/class_5819;II)I
		ARG 1 min
		ARG 2 max
	METHOD method_27211 getFloorHeight (Lnet/minecraft/class_5819;Lnet/minecraft/class_2794;Lnet/minecraft/class_5189$class_5191;ZIILnet/minecraft/class_3341;Lnet/minecraft/class_5539;Lnet/minecraft/class_7138;)I
		ARG 1 chunkGenerator
		ARG 2 verticalPlacement
		ARG 3 airPocket
		ARG 4 height
		ARG 5 blockCountY
		ARG 6 box
		ARG 7 world