net.wurstclient.hooks.FrameHook.java Source code

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Here is the source code for net.wurstclient.hooks.FrameHook.java

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/*
 * Copyright  2014 - 2017 | Wurst-Imperium | All rights reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package net.wurstclient.hooks;

import java.awt.Canvas;
import java.awt.Color;
import java.awt.Frame;
import java.awt.image.BufferedImage;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.imageio.ImageIO;
import javax.swing.JFrame;

import org.apache.commons.io.IOUtils;
import org.apache.logging.log4j.Logger;
import org.lwjgl.LWJGLException;
import org.lwjgl.opengl.Display;

import net.minecraft.client.Minecraft;
import net.minecraft.client.resources.DefaultResourcePack;
import net.minecraft.util.ResourceLocation;
import net.wurstclient.bot.WurstBot;
import net.wurstclient.compatibility.WMinecraft;

public class FrameHook {
    private static JFrame frame;

    public static void createFrame(DefaultResourcePack mcDefaultResourcePack, Logger logger) throws LWJGLException {
        // check if frame should be created
        if (!isAutoMaximize() && !WurstBot.isEnabled())
            return;

        // create frame
        frame = new JFrame("Minecraft 1.8");

        // add LWJGL
        Canvas canvas = new Canvas();
        canvas.setBackground(new Color(16, 16, 16));
        Display.setParent(canvas);
        Minecraft mc = Minecraft.getMinecraft();
        canvas.setSize(mc.displayWidth, mc.displayHeight);
        frame.add(canvas);

        // configure frame
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.pack();
        frame.setLocationRelativeTo(null);

        // add icons
        InputStream icon16 = null;
        InputStream icon32 = null;
        try {
            icon16 = mcDefaultResourcePack.func_152780_c(new ResourceLocation("icons/icon_16x16.png"));
            icon32 = mcDefaultResourcePack.func_152780_c(new ResourceLocation("icons/icon_32x32.png"));
            ArrayList<BufferedImage> icons = new ArrayList<>();
            icons.add(ImageIO.read(icon16));
            icons.add(ImageIO.read(icon32));
            frame.setIconImages(icons);
        } catch (Exception e) {
            logger.error("Couldn't set icon", e);
        } finally {
            IOUtils.closeQuietly(icon16);
            IOUtils.closeQuietly(icon32);
        }

        // show frame
        if (!WurstBot.isEnabled())
            frame.setVisible(true);
    }

    private static boolean isAutoMaximize() {
        File autoMaximizeFile = new File(Minecraft.getMinecraft().mcDataDir + "/wurst/automaximize.json");
        boolean autoMaximizeEnabled = false;
        if (!autoMaximizeFile.exists())
            createAutoMaximizeFile(autoMaximizeFile);
        try {
            BufferedReader load = new BufferedReader(new FileReader(autoMaximizeFile));
            String line = load.readLine();
            load.close();
            Minecraft.getMinecraft();
            autoMaximizeEnabled = line.equals("true") && !WMinecraft.isRunningOnMac();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return autoMaximizeEnabled;
    }

    private static void createAutoMaximizeFile(File autoMaximizeFile) {
        try {
            if (!autoMaximizeFile.getParentFile().exists())
                autoMaximizeFile.getParentFile().mkdirs();
            PrintWriter save = new PrintWriter(new FileWriter(autoMaximizeFile));
            save.println(Boolean.toString(!WMinecraft.isRunningOnMac()));
            save.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void maximize() {
        if (frame != null)
            frame.setExtendedState(Frame.MAXIMIZED_BOTH);
    }

    public static JFrame getFrame() {
        return frame;
    }
}