125 lines
4.1 KiB
Java
125 lines
4.1 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.core.sync;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.InvocationTargetException;
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import java.util.HashMap;
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import java.util.Map;
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import appeng.core.sync.packets.*;
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import io.netty.buffer.ByteBuf;
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public class AppEngPacketHandlerBase {
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private static final Map<Class<? extends AppEngPacket>, PacketTypes> REVERSE_LOOKUP
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= new HashMap<Class<? extends AppEngPacket>, AppEngPacketHandlerBase.PacketTypes>(
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);
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public enum PacketTypes {
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PACKET_COMPASS_REQUEST(PacketCompassRequest.class),
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PACKET_COMPASS_RESPONSE(PacketCompassResponse.class),
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PACKET_INVENTORY_ACTION(PacketInventoryAction.class),
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PACKET_ME_INVENTORY_UPDATE(PacketMEInventoryUpdate.class),
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PACKET_CONFIG_BUTTON(PacketConfigButton.class),
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PACKET_MULTIPART(PacketMultiPart.class),
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PACKET_PART_PLACEMENT(PacketPartPlacement.class),
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PACKET_LIGHTNING(PacketLightning.class),
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PACKET_MATTER_CANNON(PacketMatterCannon.class),
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PACKET_MOCK_EXPLOSION(PacketMockExplosion.class),
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PACKET_VALUE_CONFIG(PacketValueConfig.class),
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PACKET_TRANSITION_EFFECT(PacketTransitionEffect.class),
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PACKET_PROGRESS_VALUE(PacketProgressBar.class),
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PACKET_CLICK(PacketClick.class),
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PACKET_NEW_STORAGE_DIMENSION(PacketNewStorageDimension.class),
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PACKET_SWITCH_GUIS(PacketSwitchGuis.class),
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PACKET_SWAP_SLOTS(PacketSwapSlots.class),
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PACKET_PATTERN_SLOT(PacketPatternSlot.class),
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PACKET_RECIPE_NEI(PacketNEIRecipe.class),
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PACKET_PARTIAL_ITEM(PacketPartialItem.class),
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PACKET_CRAFTING_REQUEST(PacketCraftRequest.class),
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PACKET_ASSEMBLER_ANIMATION(PacketAssemblerAnimation.class),
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PACKET_COMPRESSED_NBT(PacketCompressedNBT.class),
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PACKET_PAINTED_ENTITY(PacketPaintedEntity.class),
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PACKET_CHANGE_ASSEMBLER_GUI_PAGE(PacketChangeAssemblerGuiPage.class),
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PACKET_UPDATE_ASSEMBLER_GUI_PAGE_NUM(PacketUpdateAssemblerGuiPageNum.class);
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private final Class<? extends AppEngPacket> packetClass;
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private final Constructor<? extends AppEngPacket> packetConstructor;
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PacketTypes(final Class<? extends AppEngPacket> c) {
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this.packetClass = c;
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Constructor<? extends AppEngPacket> x = null;
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try {
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x = this.packetClass.getConstructor(ByteBuf.class);
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} catch (final NoSuchMethodException ignored) {
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} catch (final SecurityException ignored) {}
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this.packetConstructor = x;
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REVERSE_LOOKUP.put(this.packetClass, this);
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if (this.packetConstructor == null) {
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throw new IllegalStateException(
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"Invalid Packet Class " + c
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+ ", must be constructable on DataInputStream"
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);
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}
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}
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public static PacketTypes getPacket(final int id) {
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return (values())[id];
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}
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static PacketTypes getID(final Class<? extends AppEngPacket> c) {
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return REVERSE_LOOKUP.get(c);
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}
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public AppEngPacket parsePacket(final ByteBuf in)
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throws InstantiationException, IllegalAccessException,
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IllegalArgumentException, InvocationTargetException {
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return this.packetConstructor.newInstance(in);
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}
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}
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}
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