Java tutorial
/* * This file is part of Applied Energistics 2. * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. * * Applied Energistics 2 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. * * Applied Energistics 2 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 Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>. */ package appeng.core.sync.packets; import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; import net.minecraft.client.Minecraft; import net.minecraft.entity.player.EntityPlayer; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; import appeng.client.ClientHelper; import appeng.client.render.effects.LightningFX; import appeng.core.AEConfig; import appeng.core.sync.AppEngPacket; import appeng.core.sync.network.INetworkInfo; import appeng.util.Platform; public class PacketLightning extends AppEngPacket { private final double x; private final double y; private final double z; // automatic. public PacketLightning(final ByteBuf stream) { this.x = stream.readFloat(); this.y = stream.readFloat(); this.z = stream.readFloat(); } // api public PacketLightning(final double x, final double y, final double z) { this.x = x; this.y = y; this.z = z; final ByteBuf data = Unpooled.buffer(); data.writeInt(this.getPacketID()); data.writeFloat((float) x); data.writeFloat((float) y); data.writeFloat((float) z); this.configureWrite(data); } @Override @SideOnly(Side.CLIENT) public void clientPacketData(final INetworkInfo network, final AppEngPacket packet, final EntityPlayer player) { try { if (Platform.isClient() && AEConfig.instance().isEnableEffects()) { final LightningFX fx = new LightningFX(ClientHelper.proxy.getWorld(), this.x, this.y, this.z, 0.0f, 0.0f, 0.0f); Minecraft.getMinecraft().effectRenderer.addEffect(fx); } } catch (final Exception ignored) { } } }