/
OfflinePermissionCheckEvent.java
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/
OfflinePermissionCheckEvent.java
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/*
* This file is part of fabric-permissions-api, licensed under the MIT License.
*
* Copyright (c) lucko (Luck) <luck@lucko.me>
* Copyright (c) contributors
*
* 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 me.lucko.fabric.api.permissions.v0;
import net.fabricmc.fabric.api.event.Event;
import net.fabricmc.fabric.api.event.EventFactory;
import net.fabricmc.fabric.api.util.TriState;
import org.jetbrains.annotations.NotNull;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
/**
* Simple permissions check event for (potentially) offline players.
*/
public interface OfflinePermissionCheckEvent {
Event<OfflinePermissionCheckEvent> EVENT = EventFactory.createArrayBacked(OfflinePermissionCheckEvent.class, (callbacks) -> (uuid, permission) -> {
CompletableFuture<TriState> res = CompletableFuture.completedFuture(TriState.DEFAULT);
for (OfflinePermissionCheckEvent callback : callbacks) {
res = res.thenCompose(triState -> {
if (triState != TriState.DEFAULT) {
return CompletableFuture.completedFuture(triState);
}
return callback.onPermissionCheck(uuid, permission);
});
}
return res;
});
@NotNull CompletableFuture<TriState> onPermissionCheck(@NotNull UUID uuid, @NotNull String permission);
}