diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/PlayerInjector.java b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/PlayerInjector.java index ceb124cf..155e3545 100644 --- a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/PlayerInjector.java +++ b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/PlayerInjector.java @@ -262,6 +262,14 @@ public abstract class PlayerInjector implements SocketInjector { return networkManagerRef.getValue(); } + /** + * Retrieve the current server handler (PlayerConnection). + * @return Current server handler. + */ + public Object getServerHandler() { + return serverHandlerRef.getValue(); + } + /** * Set the current network manager. * @param value - new network manager. diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/spigot/SpigotPacketInjector.java b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/spigot/SpigotPacketInjector.java index 808c70a7..e67c1957 100644 --- a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/spigot/SpigotPacketInjector.java +++ b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/spigot/SpigotPacketInjector.java @@ -16,6 +16,7 @@ import org.bukkit.plugin.Plugin; import net.sf.cglib.proxy.Callback; import net.sf.cglib.proxy.CallbackFilter; import net.sf.cglib.proxy.Enhancer; +import net.sf.cglib.proxy.Factory; import net.sf.cglib.proxy.MethodInterceptor; import net.sf.cglib.proxy.MethodProxy; import net.sf.cglib.proxy.NoOp; @@ -293,10 +294,32 @@ public class SpigotPacketInjector implements SpigotPacketListener { /** * Retrieve the currently registered injector for the given player. * @param player - injected player. + * @param createNew - whether or not to create a new injector if the current is missing. * @return The injector. */ - NetworkObjectInjector getInjector(Player player) { - return playerInjector.get(player); + NetworkObjectInjector getInjector(Player player, boolean createNew) { + NetworkObjectInjector injector = playerInjector.get(player); + + if (injector == null && createNew) { + // Check for temporary players .. + if ((player instanceof Factory)) + throw new IllegalArgumentException("Cannot inject tempoary player " + player); + + try { + NetworkObjectInjector created = new NetworkObjectInjector( + classLoader, filterImpossibleWarnings(reporter), null, invoker, null); + + created.initializePlayer(player); + + if (created.getNetworkManager() == null) + throw new PlayerLoggedOutException("Player " + player + " has logged out."); + injector = saveInjector(created.getNetworkManager(), created); + + } catch (IllegalAccessException e) { + throw new RuntimeException("Cannot create dummy injector.", e); + } + } + return injector; } /** @@ -490,7 +513,7 @@ public class SpigotPacketInjector implements SpigotPacketListener { * @param player - the player to uninject. */ void uninjectPlayer(Player player) { - final NetworkObjectInjector injector = getInjector(player); + final NetworkObjectInjector injector = getInjector(player, false); if (player != null && injector != null) { Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() { @@ -513,7 +536,7 @@ public class SpigotPacketInjector implements SpigotPacketListener { * @throws InvocationTargetException If anything went wrong. */ void sendServerPacket(Player reciever, PacketContainer packet, NetworkMarker marker, boolean filters) throws InvocationTargetException { - NetworkObjectInjector networkObject = getInjector(reciever); + NetworkObjectInjector networkObject = getInjector(reciever, true); // If TRUE, process this packet like any other if (filters) @@ -521,10 +544,7 @@ public class SpigotPacketInjector implements SpigotPacketListener { else ignoredPackets.add(packet.getHandle()); - if (networkObject != null) - networkObject.sendServerPacket(packet.getHandle(), marker, filters); - else - throw new PlayerLoggedOutException("Player " + reciever + " has logged out"); + networkObject.sendServerPacket(packet.getHandle(), marker, filters); } /** @@ -535,15 +555,11 @@ public class SpigotPacketInjector implements SpigotPacketListener { * @throws InvocationTargetException Minecraft threw an exception. */ void processPacket(Player player, Object mcPacket) throws IllegalAccessException, InvocationTargetException { - NetworkObjectInjector networkObject = getInjector(player); + NetworkObjectInjector networkObject = getInjector(player, true); // We will always ignore this packet ignoredPackets.add(mcPacket); - - if (networkObject != null) - networkObject.processPacket(mcPacket); - else - throw new PlayerLoggedOutException("Player " + player + " has logged out"); + networkObject.processPacket(mcPacket); } /**