cn.nukkit.command.selector.args.impl.Name Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of powernukkitx Show documentation

Make Nukkit great again!

There is a newer version: 1.20.40-r1

package cn.nukkit.command.selector.args.impl;

import cn.nukkit.api.PowerNukkitXOnly;
import cn.nukkit.api.Since;
import cn.nukkit.command.CommandSender;
import cn.nukkit.command.selector.ParseUtils;
import cn.nukkit.command.selector.SelectorType;
import cn.nukkit.command.selector.args.CachedSimpleSelectorArgument;
import cn.nukkit.entity.Entity;
import cn.nukkit.level.Location;

import java.util.ArrayList;
import java.util.function.Predicate;

@PowerNukkitXOnly
@Since("1.19.60-r1")
public class Name extends CachedSimpleSelectorArgument {
    @Override
    protected Predicate cache(SelectorType selectorType, CommandSender sender, Location basePos, String... arguments) {
        final var have = new ArrayList();
        final var dontHave = new ArrayList();
        for (var name : arguments) {
            boolean reversed = ParseUtils.checkReversed(name);
            if (reversed) {
                name = name.substring(1);
                dontHave.add(name);
            } else have.add(name);
        }
        return entity -> have.stream().allMatch(name -> entity.getName().equals(name)) && dontHave.stream().noneMatch(name -> entity.getName().equals(name));
    }

    @Override
    public String getKeyName() {
        return "name";
    }

    @Override
    public int getPriority() {
        return 4;
    }
}