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 java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.IOException; import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.GuiScreen; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.inventory.Container; import net.minecraft.item.ItemStack; import net.minecraft.util.EnumHand; import appeng.api.config.FuzzyMode; import appeng.api.config.Settings; import appeng.api.util.IConfigManager; import appeng.api.util.IConfigurableObject; import appeng.client.gui.implementations.GuiCraftingCPU; import appeng.container.AEBaseContainer; import appeng.container.implementations.ContainerCellWorkbench; import appeng.container.implementations.ContainerCraftConfirm; import appeng.container.implementations.ContainerCraftingCPU; import appeng.container.implementations.ContainerCraftingStatus; import appeng.container.implementations.ContainerLevelEmitter; import appeng.container.implementations.ContainerNetworkTool; import appeng.container.implementations.ContainerPatternTerm; import appeng.container.implementations.ContainerPriority; import appeng.container.implementations.ContainerQuartzKnife; import appeng.container.implementations.ContainerSecurityStation; import appeng.container.implementations.ContainerStorageBus; import appeng.core.sync.AppEngPacket; import appeng.core.sync.network.INetworkInfo; import appeng.helpers.IMouseWheelItem; public class PacketValueConfig extends AppEngPacket { private final String Name; private final String Value; // automatic. public PacketValueConfig(final ByteBuf stream) throws IOException { final DataInputStream dis = new DataInputStream( new ByteArrayInputStream(stream.array(), stream.readerIndex(), stream.readableBytes())); this.Name = dis.readUTF(); this.Value = dis.readUTF(); // dis.close(); } // api public PacketValueConfig(final String name, final String value) throws IOException { this.Name = name; this.Value = value; final ByteBuf data = Unpooled.buffer(); data.writeInt(this.getPacketID()); final ByteArrayOutputStream bos = new ByteArrayOutputStream(); final DataOutputStream dos = new DataOutputStream(bos); dos.writeUTF(name); dos.writeUTF(value); // dos.close(); data.writeBytes(bos.toByteArray()); this.configureWrite(data); } @Override public void serverPacketData(final INetworkInfo manager, final AppEngPacket packet, final EntityPlayer player) { final Container c = player.openContainer; if (this.Name.equals("Item") && ((player.getHeldItem(EnumHand.MAIN_HAND) != null && player.getHeldItem(EnumHand.MAIN_HAND).getItem() instanceof IMouseWheelItem) || (player.getHeldItem(EnumHand.OFF_HAND) != null && player.getHeldItem(EnumHand.OFF_HAND).getItem() instanceof IMouseWheelItem))) { final EnumHand hand; if (player.getHeldItem(EnumHand.MAIN_HAND) != null && player.getHeldItem(EnumHand.MAIN_HAND).getItem() instanceof IMouseWheelItem) { hand = EnumHand.MAIN_HAND; } else if (player.getHeldItem(EnumHand.OFF_HAND) != null && player.getHeldItem(EnumHand.OFF_HAND).getItem() instanceof IMouseWheelItem) { hand = EnumHand.OFF_HAND; } else { return; } final ItemStack is = player.getHeldItem(hand); final IMouseWheelItem si = (IMouseWheelItem) is.getItem(); si.onWheel(is, this.Value.equals("WheelUp")); } else if (this.Name.equals("Terminal.Cpu") && c instanceof ContainerCraftingStatus) { final ContainerCraftingStatus qk = (ContainerCraftingStatus) c; qk.cycleCpu(this.Value.equals("Next")); } else if (this.Name.equals("Terminal.Cpu") && c instanceof ContainerCraftConfirm) { final ContainerCraftConfirm qk = (ContainerCraftConfirm) c; qk.cycleCpu(this.Value.equals("Next")); } else if (this.Name.equals("Terminal.Start") && c instanceof ContainerCraftConfirm) { final ContainerCraftConfirm qk = (ContainerCraftConfirm) c; qk.startJob(); } else if (this.Name.equals("TileCrafting.Cancel") && c instanceof ContainerCraftingCPU) { final ContainerCraftingCPU qk = (ContainerCraftingCPU) c; qk.cancelCrafting(); } else if (this.Name.equals("QuartzKnife.Name") && c instanceof ContainerQuartzKnife) { final ContainerQuartzKnife qk = (ContainerQuartzKnife) c; qk.setName(this.Value); } else if (this.Name.equals("TileSecurityStation.ToggleOption") && c instanceof ContainerSecurityStation) { final ContainerSecurityStation sc = (ContainerSecurityStation) c; sc.toggleSetting(this.Value, player); } else if (this.Name.equals("PriorityHost.Priority") && c instanceof ContainerPriority) { final ContainerPriority pc = (ContainerPriority) c; pc.setPriority(Integer.parseInt(this.Value), player); } else if (this.Name.equals("LevelEmitter.Value") && c instanceof ContainerLevelEmitter) { final ContainerLevelEmitter lvc = (ContainerLevelEmitter) c; lvc.setLevel(Long.parseLong(this.Value), player); } else if (this.Name.startsWith("PatternTerminal.") && c instanceof ContainerPatternTerm) { final ContainerPatternTerm cpt = (ContainerPatternTerm) c; if (this.Name.equals("PatternTerminal.CraftMode")) { cpt.getPatternTerminal().setCraftingRecipe(this.Value.equals("1")); } else if (this.Name.equals("PatternTerminal.Encode")) { cpt.encode(); } else if (this.Name.equals("PatternTerminal.Clear")) { cpt.clear(); } else if (this.Name.equals("PatternTerminal.Substitute")) { cpt.getPatternTerminal().setSubstitution(this.Value.equals("1")); } } else if (this.Name.startsWith("StorageBus.") && c instanceof ContainerStorageBus) { final ContainerStorageBus ccw = (ContainerStorageBus) c; if (this.Name.equals("StorageBus.Action")) { if (this.Value.equals("Partition")) { ccw.partition(); } else if (this.Value.equals("Clear")) { ccw.clear(); } } } else if (this.Name.startsWith("CellWorkbench.") && c instanceof ContainerCellWorkbench) { final ContainerCellWorkbench ccw = (ContainerCellWorkbench) c; if (this.Name.equals("CellWorkbench.Action")) { if (this.Value.equals("CopyMode")) { ccw.nextWorkBenchCopyMode(); } else if (this.Value.equals("Partition")) { ccw.partition(); } else if (this.Value.equals("Clear")) { ccw.clear(); } } else if (this.Name.equals("CellWorkbench.Fuzzy")) { ccw.setFuzzy(FuzzyMode.valueOf(this.Value)); } } else if (c instanceof ContainerNetworkTool) { if (this.Name.equals("NetworkTool") && this.Value.equals("Toggle")) { ((ContainerNetworkTool) c).toggleFacadeMode(); } } else if (c instanceof IConfigurableObject) { final IConfigManager cm = ((IConfigurableObject) c).getConfigManager(); for (final Settings e : cm.getSettings()) { if (e.name().equals(this.Name)) { final Enum<?> def = cm.getSetting(e); try { cm.putSetting(e, Enum.valueOf(def.getClass(), this.Value)); } catch (final IllegalArgumentException err) { // :P } break; } } } } @Override public void clientPacketData(final INetworkInfo network, final AppEngPacket packet, final EntityPlayer player) { final Container c = player.openContainer; if (this.Name.equals("CustomName") && c instanceof AEBaseContainer) { ((AEBaseContainer) c).setCustomName(this.Value); } else if (this.Name.startsWith("SyncDat.")) { ((AEBaseContainer) c).stringSync(Integer.parseInt(this.Name.substring(8)), this.Value); } else if (this.Name.equals("CraftingStatus") && this.Value.equals("Clear")) { final GuiScreen gs = Minecraft.getMinecraft().currentScreen; if (gs instanceof GuiCraftingCPU) { ((GuiCraftingCPU) gs).clearItems(); } } else if (c instanceof IConfigurableObject) { final IConfigManager cm = ((IConfigurableObject) c).getConfigManager(); for (final Settings e : cm.getSettings()) { if (e.name().equals(this.Name)) { final Enum<?> def = cm.getSetting(e); try { cm.putSetting(e, Enum.valueOf(def.getClass(), this.Value)); } catch (final IllegalArgumentException err) { // :P } break; } } } } }