package dev.qwerty.outerkill; import com.sk89q.worldedit.IncompleteRegionException; import com.sk89q.worldedit.bukkit.BukkitAdapter; import com.sk89q.worldedit.math.BlockVector3; import com.sk89q.worldedit.regions.Region; import lombok.Getter; import org.bukkit.Location; import org.bukkit.World; import org.bukkit.configuration.ConfigurationSection; import org.bukkit.configuration.file.FileConfiguration; import org.bukkit.configuration.file.YamlConfiguration; import org.bukkit.entity.Player; import java.io.File; import java.io.IOException; import java.util.HashMap; import java.util.Map; public class ProtectionManager { private final OuterKill plugin; @Getter private final Map regions; private File regionsFile; private FileConfiguration regionsConfig; private int nextId; public ProtectionManager(OuterKill plugin) { this.plugin = plugin; this.regions = new HashMap<>(); this.nextId = 1; setupRegionsFile(); loadRegions(); } private void setupRegionsFile() { regionsFile = new File(plugin.getDataFolder(), "regions.yml"); if (!regionsFile.exists()) { try { regionsFile.createNewFile(); } catch (IOException e) { plugin.getLogger().severe("Could not create regions.yml file"); } } regionsConfig = YamlConfiguration.loadConfiguration(regionsFile); } public void reload() { regions.clear(); regionsConfig = YamlConfiguration.loadConfiguration(regionsFile); loadRegions(); } private void loadRegions() { ConfigurationSection regionsSection = regionsConfig.getConfigurationSection("regions"); if (regionsSection == null) { return; } int maxId = 0; for (String key : regionsSection.getKeys(false)) { try { int id = Integer.parseInt(key); ConfigurationSection regionSection = regionsSection.getConfigurationSection(key); String worldName = regionSection.getString("world"); World world = plugin.getServer().getWorld(worldName); if (world == null) { plugin.getLogger().warning("World " + worldName + " not found for region " + id); continue; } int minX = regionSection.getInt("min.x"); int minY = regionSection.getInt("min.y"); int minZ = regionSection.getInt("min.z"); int maxX = regionSection.getInt("max.x"); int maxY = regionSection.getInt("max.y"); int maxZ = regionSection.getInt("max.z"); Location min = new Location(world, minX, minY, minZ); Location max = new Location(world, maxX, maxY, maxZ); regions.put(id, new RegionData(min, max, world)); if (id > maxId) { maxId = id; } } catch (NumberFormatException e) { plugin.getLogger().warning("Invalid region ID: " + key); } } nextId = maxId + 1; plugin.getLogger().info("Loaded " + regions.size() + " regions. Next ID: " + nextId); } private void saveRegions() { regionsConfig.set("regions", null); for (Map.Entry entry : regions.entrySet()) { int id = entry.getKey(); RegionData region = entry.getValue(); String path = "regions." + id; regionsConfig.set(path + ".world", region.world.getName()); regionsConfig.set(path + ".min.x", region.min.getBlockX()); regionsConfig.set(path + ".min.y", region.min.getBlockY()); regionsConfig.set(path + ".min.z", region.min.getBlockZ()); regionsConfig.set(path + ".max.x", region.max.getBlockX()); regionsConfig.set(path + ".max.y", region.max.getBlockY()); regionsConfig.set(path + ".max.z", region.max.getBlockZ()); } try { regionsConfig.save(regionsFile); } catch (IOException e) { plugin.getLogger().severe("Could not save regions.yml"); } } public int createRegionFromSelection(Player player) throws IncompleteRegionException { com.sk89q.worldedit.entity.Player wePlayer = BukkitAdapter.adapt(player); Region selection = com.sk89q.worldedit.WorldEdit.getInstance() .getSessionManager() .get(wePlayer) .getSelection(wePlayer.getWorld()); if (selection == null) { throw new IncompleteRegionException(); } BlockVector3 min = selection.getMinimumPoint(); BlockVector3 max = selection.getMaximumPoint(); World world = BukkitAdapter.adapt(selection.getWorld()); Location minLoc = new Location(world, min.getX(), min.getY(), min.getZ()); Location maxLoc = new Location(world, max.getX(), max.getY(), max.getZ()); int id = nextId++; regions.put(id, new RegionData(minLoc, maxLoc, world)); saveRegions(); return id; } public boolean removeRegion(int id) { if (regions.remove(id) != null) { saveRegions(); return true; } return false; } public boolean isInDangerZone(Player player, Location location) { if (!plugin.getConfigManager().isProtectionEnabled()) { return false; } if (player.hasPermission("outerkill.bypass")) { return false; } int bufferDistance = plugin.getConfigManager().getBufferDistance(); for (RegionData region : regions.values()) { if (!region.world.equals(location.getWorld())) { continue; } double distance = calculateDistanceToRegion(location, region); if (distance > 0 && distance <= bufferDistance) { return true; } } return false; } private double calculateDistanceToRegion(Location loc, RegionData region) { double x = loc.getX(); double y = loc.getY(); double z = loc.getZ(); double minX = Math.min(region.min.getX(), region.max.getX()); double maxX = Math.max(region.min.getX(), region.max.getX()); double minY = Math.min(region.min.getY(), region.max.getY()); double maxY = Math.max(region.min.getY(), region.max.getY()); double minZ = Math.min(region.min.getZ(), region.max.getZ()); double maxZ = Math.max(region.min.getZ(), region.max.getZ()); boolean insideX = x >= minX && x <= maxX; boolean insideY = y >= minY && y <= maxY; boolean insideZ = z >= minZ && z <= maxZ; if (insideX && insideY && insideZ) { return -1; } double dx = 0; double dy = 0; double dz = 0; if (x < minX) { dx = minX - x; } else if (x > maxX) { dx = x - maxX; } if (y < minY) { dy = minY - y; } else if (y > maxY) { dy = y - maxY; } if (z < minZ) { dz = minZ - z; } else if (z > maxZ) { dz = z - maxZ; } return Math.sqrt(dx * dx + dy * dy + dz * dz); } @Getter public static class RegionData { private final Location min; private final Location max; private final World world; public RegionData(Location min, Location max, World world) { this.min = min; this.max = max; this.world = world; } } }