net.minestom.server.network.packet.client.ClientPacketsHandler Maven / Gradle / Ivy
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package net.minestom.server.network.packet.client;
import net.minestom.server.network.NetworkBuffer;
import net.minestom.server.network.packet.client.common.*;
import net.minestom.server.network.packet.client.configuration.ClientFinishConfigurationPacket;
import net.minestom.server.network.packet.client.configuration.ClientSelectKnownPacksPacket;
import net.minestom.server.network.packet.client.login.ClientEncryptionResponsePacket;
import net.minestom.server.network.packet.client.login.ClientLoginAcknowledgedPacket;
import net.minestom.server.network.packet.client.login.ClientLoginPluginResponsePacket;
import net.minestom.server.network.packet.client.login.ClientLoginStartPacket;
import net.minestom.server.network.packet.client.play.*;
import net.minestom.server.network.packet.client.status.StatusRequestPacket;
import net.minestom.server.utils.collection.ObjectArray;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.UnknownNullability;
/**
* Contains registered packets and a way to instantiate them.
*
* Packets are registered using {@link #register(int, NetworkBuffer.Reader)} and created using {@link #create(int, NetworkBuffer)}.
*/
public sealed class ClientPacketsHandler permits ClientPacketsHandler.Status, ClientPacketsHandler.Login, ClientPacketsHandler.Configuration, ClientPacketsHandler.Play {
private final ObjectArray> suppliers = ObjectArray.singleThread(0x10);
private ClientPacketsHandler() {
}
public void register(int id, @NotNull NetworkBuffer.Reader packetSupplier) {
this.suppliers.set(id, packetSupplier);
}
public @UnknownNullability ClientPacket create(int packetId, @NotNull NetworkBuffer reader) {
final NetworkBuffer.Reader supplier = suppliers.get(packetId);
if (supplier == null)
throw new IllegalStateException("Packet id 0x" + Integer.toHexString(packetId) + " isn't registered!");
return supplier.read(reader);
}
public static final class Status extends ClientPacketsHandler {
private static int nextId = 0;
private static int nextId() {
return nextId++;
}
public Status() {
register(nextId(), StatusRequestPacket::new);
register(nextId(), ClientPingRequestPacket::new);
}
}
public static final class Login extends ClientPacketsHandler {
private static int nextId = 0;
private static int nextId() {
return nextId++;
}
public Login() {
register(nextId(), ClientLoginStartPacket::new);
register(nextId(), ClientEncryptionResponsePacket::new);
register(nextId(), ClientLoginPluginResponsePacket::new);
register(nextId(), ClientLoginAcknowledgedPacket::new);
register(nextId(), ClientCookieResponsePacket::new);
}
}
public static final class Configuration extends ClientPacketsHandler {
private static int nextId = 0;
private static int nextId() {
return nextId++;
}
public Configuration() {
register(nextId(), ClientSettingsPacket::new);
register(nextId(), ClientCookieResponsePacket::new);
register(nextId(), ClientPluginMessagePacket::new);
register(nextId(), ClientFinishConfigurationPacket::new);
register(nextId(), ClientKeepAlivePacket::new);
register(nextId(), ClientPongPacket::new);
register(nextId(), ClientResourcePackStatusPacket::new);
register(nextId(), ClientSelectKnownPacksPacket::new);
}
}
public static final class Play extends ClientPacketsHandler {
private static int nextId = 0;
private static int nextId() {
return nextId++;
}
public Play() {
register(nextId(), ClientTeleportConfirmPacket::new);
register(nextId(), ClientQueryBlockNbtPacket::new);
nextId(); // difficulty packet
register(nextId(), ClientChatAckPacket::new);
register(nextId(), ClientCommandChatPacket::new);
register(nextId(), ClientSignedCommandChatPacket::new);
register(nextId(), ClientChatMessagePacket::new);
register(nextId(), ClientChatSessionUpdatePacket::new);
register(nextId(), ClientChunkBatchReceivedPacket::new);
register(nextId(), ClientStatusPacket::new);
register(nextId(), ClientSettingsPacket::new);
register(nextId(), ClientTabCompletePacket::new);
register(nextId(), ClientConfigurationAckPacket::new);
register(nextId(), ClientClickWindowButtonPacket::new);
register(nextId(), ClientClickWindowPacket::new);
register(nextId(), ClientCloseWindowPacket::new);
register(nextId(), ClientWindowSlotStatePacket::new);
register(nextId(), ClientCookieResponsePacket::new);
register(nextId(), ClientPluginMessagePacket::new);
register(nextId(), ClientDebugSampleSubscriptionPacket::new);
register(nextId(), ClientEditBookPacket::new);
register(nextId(), ClientQueryEntityNbtPacket::new);
register(nextId(), ClientInteractEntityPacket::new);
register(nextId(), ClientGenerateStructurePacket::new);
register(nextId(), ClientKeepAlivePacket::new);
nextId(); // lock difficulty
register(nextId(), ClientPlayerPositionPacket::new);
register(nextId(), ClientPlayerPositionAndRotationPacket::new);
register(nextId(), ClientPlayerRotationPacket::new);
register(nextId(), ClientPlayerPacket::new);
register(nextId(), ClientVehicleMovePacket::new);
register(nextId(), ClientSteerBoatPacket::new);
register(nextId(), ClientPickItemPacket::new);
register(nextId(), ClientPingRequestPacket::new);
register(nextId(), ClientCraftRecipeRequest::new);
register(nextId(), ClientPlayerAbilitiesPacket::new);
register(nextId(), ClientPlayerDiggingPacket::new);
register(nextId(), ClientEntityActionPacket::new);
register(nextId(), ClientSteerVehiclePacket::new);
register(nextId(), ClientPongPacket::new);
register(nextId(), ClientSetRecipeBookStatePacket::new);
register(nextId(), ClientSetDisplayedRecipePacket::new);
register(nextId(), ClientNameItemPacket::new);
register(nextId(), ClientResourcePackStatusPacket::new);
register(nextId(), ClientAdvancementTabPacket::new);
register(nextId(), ClientSelectTradePacket::new);
register(nextId(), ClientSetBeaconEffectPacket::new);
register(nextId(), ClientHeldItemChangePacket::new);
register(nextId(), ClientUpdateCommandBlockPacket::new);
register(nextId(), ClientUpdateCommandBlockMinecartPacket::new);
register(nextId(), ClientCreativeInventoryActionPacket::new);
nextId(); // Update Jigsaw Block
register(nextId(), ClientUpdateStructureBlockPacket::new);
register(nextId(), ClientUpdateSignPacket::new);
register(nextId(), ClientAnimationPacket::new);
register(nextId(), ClientSpectatePacket::new);
register(nextId(), ClientPlayerBlockPlacementPacket::new);
register(nextId(), ClientUseItemPacket::new);
}
}
}