appeng.core.sync.packets.PacketClick.java Source code

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Here is the source code for appeng.core.sync.packets.PacketClick.java

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/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.core.sync.packets;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;

import appeng.api.AEApi;
import appeng.api.definitions.IComparableDefinition;
import appeng.api.definitions.IItems;
import appeng.api.implementations.items.IMemoryCard;
import appeng.api.implementations.items.MemoryCardMessages;
import appeng.core.sync.AppEngPacket;
import appeng.core.sync.network.INetworkInfo;
import appeng.items.tools.ToolNetworkTool;
import appeng.items.tools.powered.ToolColorApplicator;

public class PacketClick extends AppEngPacket {

    private final int x;
    private final int y;
    private final int z;
    private EnumFacing side;
    private final float hitX;
    private final float hitY;
    private final float hitZ;
    private EnumHand hand;

    // automatic.
    public PacketClick(final ByteBuf stream) {
        this.x = stream.readInt();
        this.y = stream.readInt();
        this.z = stream.readInt();
        byte side = stream.readByte();
        if (side != -1) {
            this.side = EnumFacing.values()[side];
        } else {
            this.side = null;
        }
        this.hitX = stream.readFloat();
        this.hitY = stream.readFloat();
        this.hitZ = stream.readFloat();
        this.hand = EnumHand.values()[stream.readByte()];
    }

    // api
    public PacketClick(final BlockPos pos, final EnumFacing side, final float hitX, final float hitY,
            final float hitZ, final EnumHand hand) {

        final ByteBuf data = Unpooled.buffer();

        data.writeInt(this.getPacketID());
        data.writeInt(this.x = pos.getX());
        data.writeInt(this.y = pos.getY());
        data.writeInt(this.z = pos.getZ());
        if (side == null) {
            data.writeByte(-1);
        } else {
            data.writeByte(side.ordinal());
        }
        data.writeFloat(this.hitX = hitX);
        data.writeFloat(this.hitY = hitY);
        data.writeFloat(this.hitZ = hitZ);
        data.writeByte(hand.ordinal());

        this.configureWrite(data);
    }

    @Override
    public void serverPacketData(final INetworkInfo manager, final AppEngPacket packet, final EntityPlayer player) {
        final ItemStack is = player.inventory.getCurrentItem();
        final IItems items = AEApi.instance().definitions().items();
        final IComparableDefinition maybeMemoryCard = items.memoryCard();
        final IComparableDefinition maybeColorApplicator = items.colorApplicator();

        if (is != null) {
            if (is.getItem() instanceof ToolNetworkTool) {
                final ToolNetworkTool tnt = (ToolNetworkTool) is.getItem();
                tnt.serverSideToolLogic(is, player, this.hand, player.worldObj,
                        new BlockPos(this.x, this.y, this.z), this.side, this.hitX, this.hitY, this.hitZ);
            }

            else if (maybeMemoryCard.isSameAs(is)) {
                final IMemoryCard mem = (IMemoryCard) is.getItem();
                mem.notifyUser(player, MemoryCardMessages.SETTINGS_CLEARED);
                is.setTagCompound(null);
            }

            else if (maybeColorApplicator.isSameAs(is)) {
                final ToolColorApplicator mem = (ToolColorApplicator) is.getItem();
                mem.cycleColors(is, mem.getColor(is), 1);
            }
        }
    }
}