package hdvtdev.blockAndSeek; import org.bukkit.Bukkit; import org.bukkit.Location; import org.bukkit.World; import org.bukkit.entity.Player; import org.jetbrains.annotations.NotNull; import java.util.*; public class BlockAndSeekGame { private final Set players = Collections.synchronizedSet(new HashSet<>()); public BlockAndSeekGame(String name, List players) { for (String player : players) { this.addPlayer(player); } } public void addPlayer(String name) { Player p = Bukkit.getPlayerExact(name); if (p != null) players.add(p); } }