com.kaijin.AdvPowerMan.CommonProxy.java Source code

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Here is the source code for com.kaijin.AdvPowerMan.CommonProxy.java

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/*******************************************************************************
 * Copyright (c) 2012-2013 Yancarlo Ramsey and CJ Bowman
 * Licensed as open source with restrictions. Please see attached LICENSE.txt.
 ******************************************************************************/
package com.kaijin.AdvPowerMan;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;
import java.util.Arrays;

import com.kaijin.AdvPowerMan.containers.ContainerAdjustableTransformer;
import com.kaijin.AdvPowerMan.containers.ContainerAdvEmitter;
import com.kaijin.AdvPowerMan.containers.ContainerBatteryStation;
import com.kaijin.AdvPowerMan.containers.ContainerChargingBench;
import com.kaijin.AdvPowerMan.containers.ContainerStorageMonitor;
import com.kaijin.AdvPowerMan.gui.GuiAdjustableTransformer;
import com.kaijin.AdvPowerMan.gui.GuiAdvEmitter;
import com.kaijin.AdvPowerMan.gui.GuiBatteryStation;
import com.kaijin.AdvPowerMan.gui.GuiChargingBench;
import com.kaijin.AdvPowerMan.gui.GuiStorageMonitor;
import com.kaijin.AdvPowerMan.tileentities.TEAdjustableTransformer;
import com.kaijin.AdvPowerMan.tileentities.TEAdvEmitter;
import com.kaijin.AdvPowerMan.tileentities.TEBatteryStation;
import com.kaijin.AdvPowerMan.tileentities.TEChargingBench;
import com.kaijin.AdvPowerMan.tileentities.TECommon;
import com.kaijin.AdvPowerMan.tileentities.TEStorageMonitor;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
//import net.minecraft.network.packet.Packet250CustomPayload;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.network.IGuiHandler;
//import cpw.mods.fml.common.network.PacketDispatcher;
//import cpw.mods.fml.common.network.Player;
import cpw.mods.fml.relauncher.Side;

public class CommonProxy implements IGuiHandler {
    public void load() {
    }

    public boolean isClient() {
        return FMLCommonHandler.instance().getEffectiveSide() == Side.CLIENT;
    }

    public boolean isServer() {
        return FMLCommonHandler.instance().getEffectiveSide() == Side.SERVER;
    }

    @Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        if (!world.blockExists(x, y, z))
            return null;

        TileEntity tile = world.getTileEntity(x, y, z);

        if (ID == 1 && tile instanceof TEChargingBench) {
            return new ContainerChargingBench(player.inventory, (TEChargingBench) tile);
        } else if (ID == 2 && tile instanceof TEBatteryStation) {
            return new ContainerBatteryStation(player.inventory, (TEBatteryStation) tile);
        } else if (ID == 3 && tile instanceof TEStorageMonitor) {
            return new ContainerStorageMonitor(player.inventory, (TEStorageMonitor) tile);
        } else if (ID == 4 && tile instanceof TEAdvEmitter) {
            return new ContainerAdvEmitter((TEAdvEmitter) tile);
        } else if (ID == 5 && tile instanceof TEAdjustableTransformer) {
            return new ContainerAdjustableTransformer((TEAdjustableTransformer) tile);
        }

        return null;
    }

    @Override
    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        if (!world.blockExists(x, y, z))
            return null;

        TileEntity tile = world.getTileEntity(x, y, z);

        if (ID == 1 && tile instanceof TEChargingBench) {
            return new GuiChargingBench(player.inventory, (TEChargingBench) tile);
        } else if (ID == 2 && tile instanceof TEBatteryStation) {
            return new GuiBatteryStation(player.inventory, (TEBatteryStation) tile);
        } else if (ID == 3 && tile instanceof TEStorageMonitor) {
            return new GuiStorageMonitor(player.inventory, (TEStorageMonitor) tile);
        } else if (ID == 4 && tile instanceof TEAdvEmitter) {
            return new GuiAdvEmitter((TEAdvEmitter) tile);
        } else if (ID == 5 && tile instanceof TEAdjustableTransformer) {
            return new GuiAdjustableTransformer((TEAdjustableTransformer) tile);
        }

        return null;
    }

    /*
     * Packet format: 0: byte Packet Type 1: int x location of TileEntity 2: int
     * y location of TileEntity 3: int z location of TileEntity
     * 
     * Currently used packet types
     * 
     * Client-to-Server: 0 = GUI button command 4: int Button ID clicked
     */

    public void onPacketDataClient(ByteBuf source, EntityPlayer entityPlayer) {
        DataInputStream stream = new DataInputStream(
                new ByteArrayInputStream(Arrays.copyOfRange(source.array(), 1, source.array().length)));

        // Determine packet type and coordinates of affected tile entity
        int packetType = -1;
        int x;
        int y;
        int z;
        try {
            packetType = stream.readInt();
            x = stream.readInt();
            y = stream.readInt();
            z = stream.readInt();
        } catch (IOException e) {
            FMLLog.getLogger().info("[AdvancedPowerManagement] " + "Failed to read packet from client. (Details: "
                    + e.toString() + ")");
            return;
        }

        if (packetType == 0) {
            Exception e;
            try {
                World world = entityPlayer.worldObj;
                TileEntity tile = world.getTileEntity(x, y, z);

                int buttonID = stream.readInt();

                ((TECommon) tile).receiveGuiButton(buttonID);
                return;
            } catch (ClassCastException ex) {
                e = ex;
            } catch (NullPointerException ex) {
                e = ex;
            } catch (IOException ex) {
                e = ex;
            }

            FMLLog.getLogger()
                    .info("[AdvancedPowerManagement] " + "Server received GUI button packet for " + x + ", " + y
                            + ", " + z + " but couldn't deliver to tile entity. (Details: " + e.toString() + ")");
            return;
        }
    }
}