org.blockartistry.DynSurround.network.PacketServerData.java Source code

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Here is the source code for org.blockartistry.DynSurround.network.PacketServerData.java

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/*
 * This file is part of Dynamic Surroundings, licensed under the MIT License (MIT).
 *
 * Copyright (c) OreCruncher
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.blockartistry.DynSurround.network;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

import org.blockartistry.DynSurround.client.event.ServerDataEvent;

import gnu.trove.iterator.TIntDoubleIterator;
import gnu.trove.map.hash.TIntDoubleHashMap;
import io.netty.buffer.ByteBuf;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;

public class PacketServerData implements IMessage {

    public static class PacketHandler implements IMessageHandler<PacketServerData, IMessage> {
        @Override
        @Nullable
        public IMessage onMessage(@Nonnull final PacketServerData message, @Nullable final MessageContext ctx) {
            Network.postEvent(new ServerDataEvent(message.tMap, message.meanTickTime, message.free, message.total,
                    message.max));
            return null;
        }
    }

    private double meanTickTime;
    private TIntDoubleHashMap tMap;
    private int free;
    private int total;
    private int max;

    public PacketServerData() {

    }

    public PacketServerData(@Nonnull final TIntDoubleHashMap tps, final double meanTickTime, final int memFree,
            int memTotal, int memMax) {
        this.meanTickTime = meanTickTime;
        this.tMap = tps;
        this.free = memFree;
        this.total = memTotal;
        this.max = memMax;
    }

    @Override
    public void fromBytes(@Nonnull final ByteBuf buf) {
        this.meanTickTime = buf.readDouble();
        int len = buf.readInt();
        this.tMap = new TIntDoubleHashMap(len);
        while (len-- != 0) {
            this.tMap.put(buf.readInt(), buf.readDouble());
        }
        this.free = buf.readInt();
        this.total = buf.readInt();
        this.max = buf.readInt();
    }

    @Override
    public void toBytes(@Nonnull final ByteBuf buf) {
        buf.writeDouble(this.meanTickTime);
        buf.writeInt(this.tMap.size());
        TIntDoubleIterator i = this.tMap.iterator();
        while (i.hasNext()) {
            i.advance();
            buf.writeInt(i.key());
            buf.writeDouble(i.value());
        }
        buf.writeInt(this.free);
        buf.writeInt(this.total);
        buf.writeInt(this.max);
    }

}