BloodMagic/src/main/java/WayofTime/bloodmagic/network/PlayerFallDistancePacketProcessor.java

package WayofTime.bloodmagic.network;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.network.PacketBuffer;
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 PlayerFallDistancePacketProcessor implements IMessage, IMessageHandler<PlayerFallDistancePacketProcessor, IMessage>
{
    private float fallDistance;

    public PlayerFallDistancePacketProcessor()
    {

    }

    public PlayerFallDistancePacketProcessor(float fallDistance)
    {
        this.fallDistance = fallDistance;
    }

    @Override
    public void fromBytes(ByteBuf buffer)
    {
        PacketBuffer buff = new PacketBuffer(buffer);
        fallDistance = buff.readFloat();
    }

    @Override
    public void toBytes(ByteBuf buffer)
    {
        PacketBuffer buff = new PacketBuffer(buffer);
        buff.writeFloat(fallDistance);
    }

    @Override
    public IMessage onMessage(PlayerFallDistancePacketProcessor message, MessageContext ctx)
    {
        if (ctx.side == Side.SERVER)
        {
            message.onMessageFromClient(ctx.getServerHandler().player);
        }
        return null;
    }

    public void onMessageFromClient(EntityPlayer player)
    {
        player.fallDistance = fallDistance;
    }
}