Code/net/minecraft/world/level/chunk/GlobalPalette.java

package net.minecraft.world.level.chunk;

import java.util.List;
import java.util.function.Predicate;
import net.minecraft.core.IdMap;
import net.minecraft.network.FriendlyByteBuf;

public class GlobalPalette<T> implements Palette<T> {
    private final IdMap<T> registry;

    public GlobalPalette(IdMap<T> p_187897_) {
        this.registry = p_187897_;
    }

    public static <A> Palette<A> create(int p_187899_, IdMap<A> p_187900_, PaletteResize<A> p_187901_, List<A> p_187902_) {
        return new GlobalPalette<>(p_187900_);
    }

    @Override
    public int idFor(T p_62648_) {
        int i = this.registry.getId(p_62648_);
        return i == -1 ? 0 : i;
    }

    @Override
    public boolean maybeHas(Predicate<T> p_62650_) {
        return true;
    }

    @Override
    public T valueFor(int p_62646_) {
        T t = this.registry.byId(p_62646_);
        if (t == null) {
            throw new MissingPaletteEntryException(p_62646_);
        } else {
            return t;
        }
    }

    @Override
    public void read(FriendlyByteBuf p_62654_) {
    }

    @Override
    public void write(FriendlyByteBuf p_62656_) {
    }

    @Override
    public int getSerializedSize() {
        return 0;
    }

    @Override
    public int getSize() {
        return this.registry.size();
    }

    @Override
    public Palette<T> copy(PaletteResize<T> p_366331_) {
        return this;
    }
}