minecraft-src/net/minecraft/stats/RecipeBookSettings.java

package net.minecraft.stats;

import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.mojang.datafixers.util.Pair;
import java.util.Map;
import net.minecraft.Util;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.world.inventory.RecipeBookType;

public final class RecipeBookSettings {
	private static final Map<RecipeBookType, Pair<String, String>> TAG_FIELDS = ImmutableMap.of(
		RecipeBookType.CRAFTING,
		Pair.of("isGuiOpen", "isFilteringCraftable"),
		RecipeBookType.FURNACE,
		Pair.of("isFurnaceGuiOpen", "isFurnaceFilteringCraftable"),
		RecipeBookType.BLAST_FURNACE,
		Pair.of("isBlastingFurnaceGuiOpen", "isBlastingFurnaceFilteringCraftable"),
		RecipeBookType.SMOKER,
		Pair.of("isSmokerGuiOpen", "isSmokerFilteringCraftable")
	);
	private final Map<RecipeBookType, RecipeBookSettings.TypeSettings> states;

	private RecipeBookSettings(Map<RecipeBookType, RecipeBookSettings.TypeSettings> states) {
		this.states = states;
	}

	public RecipeBookSettings() {
		this(Util.make(Maps.newEnumMap(RecipeBookType.class), enumMap -> {
			for (RecipeBookType recipeBookType : RecipeBookType.values()) {
				enumMap.put(recipeBookType, new RecipeBookSettings.TypeSettings(false, false));
			}
		}));
	}

	public boolean isOpen(RecipeBookType bookType) {
		return ((RecipeBookSettings.TypeSettings)this.states.get(bookType)).open;
	}

	public void setOpen(RecipeBookType bookType, boolean open) {
		((RecipeBookSettings.TypeSettings)this.states.get(bookType)).open = open;
	}

	public boolean isFiltering(RecipeBookType bookType) {
		return ((RecipeBookSettings.TypeSettings)this.states.get(bookType)).filtering;
	}

	public void setFiltering(RecipeBookType bookType, boolean filtering) {
		((RecipeBookSettings.TypeSettings)this.states.get(bookType)).filtering = filtering;
	}

	public static RecipeBookSettings read(FriendlyByteBuf buffer) {
		Map<RecipeBookType, RecipeBookSettings.TypeSettings> map = Maps.newEnumMap(RecipeBookType.class);

		for (RecipeBookType recipeBookType : RecipeBookType.values()) {
			boolean bl = buffer.readBoolean();
			boolean bl2 = buffer.readBoolean();
			map.put(recipeBookType, new RecipeBookSettings.TypeSettings(bl, bl2));
		}

		return new RecipeBookSettings(map);
	}

	public void write(FriendlyByteBuf buffer) {
		for (RecipeBookType recipeBookType : RecipeBookType.values()) {
			RecipeBookSettings.TypeSettings typeSettings = (RecipeBookSettings.TypeSettings)this.states.get(recipeBookType);
			if (typeSettings == null) {
				buffer.writeBoolean(false);
				buffer.writeBoolean(false);
			} else {
				buffer.writeBoolean(typeSettings.open);
				buffer.writeBoolean(typeSettings.filtering);
			}
		}
	}

	public static RecipeBookSettings read(CompoundTag tag) {
		Map<RecipeBookType, RecipeBookSettings.TypeSettings> map = Maps.newEnumMap(RecipeBookType.class);
		TAG_FIELDS.forEach((recipeBookType, pair) -> {
			boolean bl = tag.getBoolean((String)pair.getFirst());
			boolean bl2 = tag.getBoolean((String)pair.getSecond());
			map.put(recipeBookType, new RecipeBookSettings.TypeSettings(bl, bl2));
		});
		return new RecipeBookSettings(map);
	}

	public void write(CompoundTag tag) {
		TAG_FIELDS.forEach((recipeBookType, pair) -> {
			RecipeBookSettings.TypeSettings typeSettings = (RecipeBookSettings.TypeSettings)this.states.get(recipeBookType);
			tag.putBoolean((String)pair.getFirst(), typeSettings.open);
			tag.putBoolean((String)pair.getSecond(), typeSettings.filtering);
		});
	}

	public RecipeBookSettings copy() {
		Map<RecipeBookType, RecipeBookSettings.TypeSettings> map = Maps.newEnumMap(RecipeBookType.class);

		for (RecipeBookType recipeBookType : RecipeBookType.values()) {
			RecipeBookSettings.TypeSettings typeSettings = (RecipeBookSettings.TypeSettings)this.states.get(recipeBookType);
			map.put(recipeBookType, typeSettings.copy());
		}

		return new RecipeBookSettings(map);
	}

	public void replaceFrom(RecipeBookSettings other) {
		this.states.clear();

		for (RecipeBookType recipeBookType : RecipeBookType.values()) {
			RecipeBookSettings.TypeSettings typeSettings = (RecipeBookSettings.TypeSettings)other.states.get(recipeBookType);
			this.states.put(recipeBookType, typeSettings.copy());
		}
	}

	public boolean equals(Object object) {
		return this == object || object instanceof RecipeBookSettings && this.states.equals(((RecipeBookSettings)object).states);
	}

	public int hashCode() {
		return this.states.hashCode();
	}

	static final class TypeSettings {
		boolean open;
		boolean filtering;

		public TypeSettings(boolean open, boolean filtering) {
			this.open = open;
			this.filtering = filtering;
		}

		public RecipeBookSettings.TypeSettings copy() {
			return new RecipeBookSettings.TypeSettings(this.open, this.filtering);
		}

		public boolean equals(Object object) {
			if (this == object) {
				return true;
			} else {
				return !(object instanceof RecipeBookSettings.TypeSettings typeSettings)
					? false
					: this.open == typeSettings.open && this.filtering == typeSettings.filtering;
			}
		}

		public int hashCode() {
			int i = this.open ? 1 : 0;
			return 31 * i + (this.filtering ? 1 : 0);
		}

		public String toString() {
			return "[open=" + this.open + ", filtering=" + this.filtering + "]";
		}
	}
}