efibs / mc-lasertag-mod

import de.pewpewproject.lasertag.lasertaggame.state.synced.IActivationState;

import java.util.HashSet;

import java.util.UUID;

/**

 * Implementation of IActivationState for the lasertag game.

 *

 * @author Étienne Muser

 */

public class ActivationState implements IActivationState {

    /**

     * HashSet containing the uuids of all and only the

     * activated players.

     */

    private final HashSet<UUID> activatedPlayersUuids = new HashSet<>();

    @Override

    public synchronized void activatePlayer(UUID playerUuid) {

        activatedPlayersUuids.add(playerUuid);

    }

    @Override

    public synchronized void deactivatePlayer(UUID playerUuid) {

        activatedPlayersUuids.remove(playerUuid);

    }

}