package com.stellars.manager; import com.stellars.StellarsSMP; import org.bukkit.configuration.file.FileConfiguration; import org.bukkit.configuration.file.YamlConfiguration; import java.io.File; import java.io.IOException; import java.util.*; public class TrustManager { private final StellarSMP plugin; private final Map> trusted = new HashMap<>(); private final File file; public TrustManager(StellarSMP plugin) { this.plugin = plugin; this.file = new File(plugin.getDataFolder(), "trusts.yml"); load(); } public boolean isTrusted(UUID truster, UUID target) { Set set = trusted.get(truster); return set != null && set.contains(target); } public void add(UUID truster, UUID target) { trusted.computeIfAbsent(truster, k -> new HashSet<>()).add(target); save(); } public void remove(UUID truster, UUID target) { Set set = trusted.get(truster); if (set != null) { set.remove(target); if (set.isEmpty()) trusted.remove(truster); } save(); } public Set getTrusted(UUID truster) { return trusted.getOrDefault(truster, Collections.emptySet()); } private void load() { if (!file.exists()) return; FileConfiguration cfg = YamlConfiguration.loadConfiguration(file); for (String key : cfg.getKeys(false)) { UUID truster = UUID.fromString(key); Set targets = new HashSet<>(); for (String s : cfg.getStringList(key)) { targets.add(UUID.fromString(s)); } trusted.put(truster, targets); } } private void save() { FileConfiguration cfg = new YamlConfiguration(); for (Map.Entry> entry : trusted.entrySet()) { List list = entry.getValue().stream().map(UUID::toString).toList(); cfg.set(entry.getKey().toString(), list); } try { cfg.save(file); } catch (IOException e) { plugin.getLogger().warning("Failed to save trusts"); } } }