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

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Here is the source code for org.blockartistry.DynSurround.network.PacketDisplayFootprint.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.ModOptions;
import org.blockartistry.DynSurround.api.events.FootstepEvent;
import org.blockartistry.DynSurround.client.handlers.EnvironStateHandler.EnvironState;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.Entity;
import net.minecraft.util.math.Vec3d;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class PacketDisplayFootprint implements IMessage {

    public static class PacketHandler implements IMessageHandler<PacketDisplayFootprint, IMessage> {
        @Override
        @Nullable
        public IMessage onMessage(@Nonnull final PacketDisplayFootprint message,
                @Nullable final MessageContext ctx) {
            // Don't forward if it the current player sent it
            if (!message.locus.isAssociatedEntity(EnvironState.getPlayer())) {
                Network.postEvent(new FootstepEvent.Display(message.locus.getCoords(), message.rotation,
                        message.isRightFoot));
            }
            return null;
        }
    }

    public static class PacketHandlerServer implements IMessageHandler<PacketDisplayFootprint, IMessage> {
        @Override
        @Nullable
        public IMessage onMessage(@Nonnull final PacketDisplayFootprint message,
                @Nullable final MessageContext ctx) {
            // No event - turn around quick and broadcast to necessary
            // clients. This should take place on a Netty thread.
            message.locus = new Locus(message.locus, ModOptions.specialEffectRange);
            Network.sendToAllAround(message.locus, message);
            return null;
        }
    }

    protected Locus locus;
    protected float rotation = 0F;
    protected boolean isRightFoot = false;

    public PacketDisplayFootprint() {

    }

    @SideOnly(Side.CLIENT)
    public PacketDisplayFootprint(@Nonnull final Entity entity, @Nonnull final Vec3d pos, final float rotation,
            final boolean rightFoot) {
        this.locus = new Locus(entity, pos, ModOptions.specialEffectRange);
        this.rotation = rotation;
        this.isRightFoot = rightFoot;
    }

    @Override
    public void fromBytes(@Nonnull final ByteBuf buf) {
        this.locus = new Locus(buf);
        this.rotation = buf.readFloat();
        this.isRightFoot = buf.readBoolean();
    }

    @Override
    public void toBytes(@Nonnull final ByteBuf buf) {
        this.locus.toBytes(buf);
        buf.writeFloat(this.rotation);
        buf.writeBoolean(this.isRightFoot);
    }

}