DreamLuckPerms.java

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/*
 * MIT License
 *
 * Copyright (c) 2025 Dreamfire Studio
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.dreamfirestudios.dreamcore.DreamLuckPerms;
 
import com.dreamfirestudios.dreamcore.DreamCore;
import net.luckperms.api.model.group.Group;
import net.luckperms.api.model.user.User;
import net.luckperms.api.node.Node;
import org.bukkit.entity.Player;
 
import java.util.UUID;
 
public final class DreamLuckPerms {
 
    private DreamLuckPerms() { /* utility class */ }
 
    public record GroupResult<T>(boolean success, T enumValue, String rawValue) {}
 
    public static <T extends Enum<T>> boolean isPlayerInGroup(Player player, T group) {
        return player.hasPermission("group." + group);
    }
 
    public static <T extends Enum<T>> GroupResult<T> tryGetPlayerGroup(Player player, Class<T> enumClass) {
        for (T constant : enumClass.getEnumConstants()) {
            String groupName = constant.name().toLowerCase();
            if (player.hasPermission("group." + groupName)) {
                return new GroupResult<>(true, constant, groupName);
            }
        }
        return new GroupResult<>(false, null, null);
    }
 
    public static User getUser(Player player) {
        return DreamCore.LuckPerms.getPlayerAdapter(Player.class).getUser(player);
    }
 
    public static User getUser(UUID playerUUID) {
        return DreamCore.LuckPerms.getUserManager().getUser(playerUUID);
    }
 
    public static <T extends Enum<T>> Group getGroup(T groupName) {
        return DreamCore.LuckPerms.getGroupManager().getGroup(groupName.toString());
    }
 
    public static <T extends Enum<T>> void addPermission(User user, T permission) {
        user.data().add(Node.builder(permission.toString()).build());
        DreamCore.LuckPerms.getUserManager().saveUser(user);
    }
 
    public static <T extends Enum<T>> void addPermission(UUID playerUUID, T permission) {
        DreamCore.LuckPerms.getUserManager().modifyUser(playerUUID, user -> {
            user.data().add(Node.builder(permission.toString()).build());
        });
    }
 
    public static void addPermission(User user, Node node) {
        user.data().add(node);
        DreamCore.LuckPerms.getUserManager().saveUser(user);
    }
 
    public static void addPermission(UUID playerUUID, Node node) {
        DreamCore.LuckPerms.getUserManager().modifyUser(playerUUID, user -> {
            user.data().add(node);
        });
    }
 
    public static <T extends Enum<T>> boolean hasPermission(User user, T permission) {
        return user.getCachedData().getPermissionData().checkPermission(permission.toString()).asBoolean();
    }
}