de.ellpeck.actuallyadditions.mod.network.gui.PacketGuiString.java Source code

Introduction

Here is the source code for de.ellpeck.actuallyadditions.mod.network.gui.PacketGuiString.java

Source

/*
 * This file ("PacketGuiString.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 *  2015-2016 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.network.gui;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.common.DimensionManager;
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 PacketGuiString implements IMessage {

    private int tileX;
    private int tileY;
    private int tileZ;
    private int worldID;
    private String text;
    private int textID;
    private int playerID;

    @SuppressWarnings("unused")
    public PacketGuiString() {

    }

    public PacketGuiString(int x, int y, int z, World world, String text, int textID, EntityPlayer player) {
        this.tileX = x;
        this.tileY = y;
        this.tileZ = z;
        this.worldID = world.provider.getDimension();
        this.text = text;
        this.textID = textID;
        this.playerID = player.getEntityId();
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        this.tileX = buf.readInt();
        this.tileY = buf.readInt();
        this.tileZ = buf.readInt();
        this.worldID = buf.readInt();

        this.text = "";
        int textLength = buf.readInt();
        for (int i = 0; i < textLength; i++) {
            this.text += buf.readChar();
        }

        this.textID = buf.readInt();
        this.playerID = buf.readInt();
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeInt(this.tileX);
        buf.writeInt(this.tileY);
        buf.writeInt(this.tileZ);
        buf.writeInt(this.worldID);

        buf.writeInt(this.text.length());
        for (int i = 0; i < this.text.length(); i++) {
            buf.writeChar(this.text.charAt(i));
        }

        buf.writeInt(this.textID);
        buf.writeInt(this.playerID);
    }

    public static class Handler implements IMessageHandler<PacketGuiString, IMessage> {

        @Override
        public IMessage onMessage(PacketGuiString message, MessageContext ctx) {
            World world = DimensionManager.getWorld(message.worldID);
            TileEntity tile = world.getTileEntity(new BlockPos(message.tileX, message.tileY, message.tileZ));

            if (tile instanceof IStringReactor) {
                IStringReactor reactor = (IStringReactor) tile;
                reactor.onTextReceived(message.text, message.textID,
                        (EntityPlayer) world.getEntityByID(message.playerID));
            }

            return null;
        }
    }
}