package me.libraryaddict.disguise; import java.util.Iterator; import java.util.concurrent.ConcurrentHashMap; import me.libraryaddict.disguise.DisguiseTypes.Disguise; import me.libraryaddict.disguise.DisguiseTypes.DisguiseSound; import me.libraryaddict.disguise.DisguiseTypes.DisguiseSound.SoundType; import net.minecraft.server.v1_5_R3.Block; import net.minecraft.server.v1_5_R3.EntityPlayer; import net.minecraft.server.v1_5_R3.EntityTrackerEntry; import net.minecraft.server.v1_5_R3.World; import net.minecraft.server.v1_5_R3.WorldServer; import org.bukkit.Location; import org.bukkit.Sound; import org.bukkit.craftbukkit.v1_5_R3.CraftSound; import org.bukkit.craftbukkit.v1_5_R3.entity.CraftEntity; import org.bukkit.entity.Entity; import org.bukkit.entity.Player; import org.bukkit.plugin.java.JavaPlugin; import com.comphenix.protocol.Packets; import com.comphenix.protocol.ProtocolLibrary; import com.comphenix.protocol.events.ConnectionSide; import com.comphenix.protocol.events.ListenerPriority; import com.comphenix.protocol.events.PacketAdapter; import com.comphenix.protocol.events.PacketEvent; import com.comphenix.protocol.events.PacketListener; import com.comphenix.protocol.reflect.StructureModifier; public class DisguiseAPI { private static ConcurrentHashMap disguises = new ConcurrentHashMap(); private static PacketListener packetListener; private static boolean soundsEnabled; private static JavaPlugin plugin; protected static void init(JavaPlugin mainPlugin) { plugin = mainPlugin; packetListener = new PacketAdapter(plugin, ConnectionSide.SERVER_SIDE, ListenerPriority.NORMAL, Packets.Server.NAMED_SOUND_EFFECT) { @Override public void onPacketSending(PacketEvent event) { StructureModifier mods = event.getPacket().getModifier(); try { Player observer = event.getPlayer(); String soundName = (String) mods.read(0); SoundType soundType = null; Location soundLoc = new Location(observer.getWorld(), ((Integer) mods.read(1)) / 8D, ((Integer) mods.read(2)) / 8D, ((Integer) mods.read(3)) / 8D); Entity disguisedEntity = null; for (Entity entity : soundLoc.getChunk().getEntities()) { if (DisguiseAPI.isDisguised(entity)) { Location loc = entity.getLocation(); loc = new Location(observer.getWorld(), ((int) (loc.getX() * 8)) / 8D, ((int) (loc.getY() * 8)) / 8D, ((int) (loc.getZ() * 8)) / 8D); if (loc.equals(soundLoc)) { DisguiseSound disSound = DisguiseSound.getType(entity.getType().name()); if (disSound != null) { soundType = disSound.ownsSound(soundName); if (soundType != null) { disguisedEntity = entity; break; } } else { disguisedEntity = entity; break; } } } } if (disguisedEntity != null) { Sound sound = null; DisguiseSound dSound = DisguiseSound.getType(DisguiseAPI.getDisguise(disguisedEntity).getType().name()); if (dSound != null) sound = dSound.getSound(soundType); if (sound == null) { event.setCancelled(true); } else { if (sound == Sound.STEP_GRASS) { World world = ((CraftEntity) disguisedEntity).getHandle().world; Block b = Block.byId[world.getTypeId(soundLoc.getBlockX(), soundLoc.getBlockY() - 1, soundLoc.getBlockZ())]; if (b != null) mods.write(0, b.stepSound.getStepSound()); } else { mods.write(0, CraftSound.getSound(sound)); } } } } catch (Exception e) { e.printStackTrace(); } } }; } /** * @param Player * - The player to disguise * @param Disguise * - The disguise to wear */ public static void disguiseToAll(Entity entity, Disguise disguise) { disguises.put(entity instanceof Player ? ((Player) entity).getName() : entity.getUniqueId(), disguise); refresh(entity); } private static void refresh(Entity entity) { EntityTrackerEntry entry = (EntityTrackerEntry) ((WorldServer) ((CraftEntity) entity).getHandle().world).tracker.trackedEntities .get(entity.getEntityId()); if (entry != null) { Iterator itel = entry.trackedPlayers.iterator(); while (itel.hasNext()) { EntityPlayer player = (EntityPlayer) itel.next(); entry.clear(player); entry.updatePlayer(player); } } /* // Get the tracker of the people who can see the hider EntityTracker hidersTracker = ((WorldServer) hider.world).tracker; // Get the entity tracker entry for the player EntityTrackerEntry entry = (EntityTrackerEntry) tracker.trackedEntities.get(observer.id); if (entry != null) { entry.clear(getHandle()); }*/ } /** * @param Disguiser * @return Disguise */ public static Disguise getDisguise(Object disguiser) { if (disguiser instanceof Entity) { if (disguiser instanceof Player) return disguises.get(((Player) disguiser).getName()); else return disguises.get(((Entity) disguiser).getUniqueId()); } return disguises.get(disguiser); } /** * @param Disguiser * @return boolean - If the disguiser is disguised */ public static boolean isDisguised(Object disguiser) { if (disguiser instanceof Entity) { if (disguiser instanceof Player) return disguises.containsKey(((Player) disguiser).getName()); else return disguises.containsKey(((Entity) disguiser).getUniqueId()); } return disguises.containsKey(disguiser); } /** * @param Disguiser * - Undisguises him */ public static void undisguiseToAll(Entity entity) { disguises.remove(entity instanceof Player ? ((Player) entity).getName() : entity.getUniqueId()); refresh(entity); } public static void enableSounds(boolean isSoundsEnabled) { if (soundsEnabled != isSoundsEnabled) { soundsEnabled = isSoundsEnabled; if (soundsEnabled) { ProtocolLibrary.getProtocolManager().addPacketListener(packetListener); } else { ProtocolLibrary.getProtocolManager().removePacketListener(packetListener); } } } }