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/*
* spotless:off
* KubaTech - Gregtech Addon
* Copyright (C) 2022 - 2024 kuba6000
*
* This library 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.
*
* This library 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 this library. If not, see <https://www.gnu.org/licenses/>.
* spotless:on
*/
package kubatech.network;
import java.nio.charset.StandardCharsets;
import net.minecraft.client.Minecraft;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.NetworkRegistry;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import kubatech.api.tileentity.CustomTileEntityPacketHandler;
import kubatech.api.utils.ModUtils;
import kubatech.kubatech;
public class CustomTileEntityPacket implements IMessage {
public int w, x, y, z;
public final ByteBuf customdata = Unpooled.buffer();
@SuppressWarnings("unused")
public CustomTileEntityPacket() {}
public CustomTileEntityPacket(TileEntity te, byte[] customdata) {
this.w = te.getWorldObj().provider.dimensionId;
this.x = te.xCoord;
this.y = te.yCoord;
this.z = te.zCoord;
if (customdata != null && customdata.length > 0) this.customdata.writeBytes(customdata);
}
public void sendToAllAround(int range) {
kubatech.NETWORK.sendToAllAround(this, new NetworkRegistry.TargetPoint(w, x, y, z, range));
}
// Helper methods
public void resetHelperData() {
customdata.clear();
}
public void addData(byte[] data) {
customdata.writeBytes(data);
}
public void addData(byte data) {
customdata.writeByte(data);
}
public void addData(int data) {
customdata.writeInt(data);
}
public void addData(String data) {
byte[] bytes = data.getBytes(StandardCharsets.UTF_8);
addData(bytes.length);
addData(bytes);
}
public void addData(boolean data) {
customdata.writeBoolean(data);
}
public void getData(byte[] bytes) {
customdata.readBytes(bytes);
}
public byte[] getData(int len) {
byte[] bytes = new byte[len];
getData(bytes);
return bytes;
}
public int getDataInt() {
return customdata.readInt();
}
public String getDataString() {
return new String(getData(getDataInt()), StandardCharsets.UTF_8);
}
public boolean getDataBoolean() {
return customdata.readBoolean();
}
@Override
public void fromBytes(ByteBuf buf) {
w = buf.readInt();
x = buf.readInt();
y = buf.readInt();
z = buf.readInt();
customdata.clear();
buf.readBytes(customdata, buf.readInt());
}
@Override
public void toBytes(ByteBuf buf) {
buf.writeInt(w);
buf.writeInt(x);
buf.writeInt(y);
buf.writeInt(z);
buf.writeInt(customdata.readableBytes());
buf.writeBytes(customdata);
}
public static class Handler implements IMessageHandler<CustomTileEntityPacket, IMessage> {
@Override
public IMessage onMessage(CustomTileEntityPacket message, MessageContext ctx) {
if (!ModUtils.isClientThreaded()) return null;
Minecraft mc = Minecraft.getMinecraft();
if (mc == null) return null;
if (mc.thePlayer == null) return null;
World w = mc.thePlayer.getEntityWorld();
if (w == null) return null;
if (message.w != w.provider.dimensionId) return null;
TileEntity e = w.getTileEntity(message.x, message.y, message.z);
if (e == null || e.isInvalid()) return null;
if (e instanceof IGregTechTileEntity && !((IGregTechTileEntity) e).isInvalidTileEntity()) {
IMetaTileEntity mte = ((IGregTechTileEntity) e).getMetaTileEntity();
if (mte == null) return null;
if (!(mte instanceof CustomTileEntityPacketHandler)) return null;
((CustomTileEntityPacketHandler) mte).HandleCustomPacket(message);
return null;
} else if (!(e instanceof CustomTileEntityPacketHandler)) return null;
((CustomTileEntityPacketHandler) e).HandleCustomPacket(message);
return null;
}
}
}
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