NOISSUE redo the launcher part
This commit is contained in:
parent
678c4793f9
commit
c1f7dda8fe
@ -18,17 +18,20 @@ set(SRC
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# The launcher has to be there for silly FML/Forge relauncher.
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net/minecraft/Launcher.java
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org/multimc/legacy/LegacyLauncher.java
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org/multimc/LegacyFrame.java
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# onesix launcher
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org/multimc/onesix/OneSixLauncher.java
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org/multimc/onesix/MMCClassLoader.java
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# generic launcher
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org/multimc/EntryPoint.java
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org/multimc/Launcher.java
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org/multimc/LegacyFrame.java
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org/multimc/NotFoundException.java
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org/multimc/ParamBucket.java
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org/multimc/ParseException.java
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org/multimc/Utils.java
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org/multimc/IconLoader.java
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)
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add_jar(NewLaunch ${SRC})
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@ -102,7 +102,6 @@ public class EntryPoint
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}
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m_params.add(command, param);
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//System.out.println(command + " : " + param);
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return Action.Proceed;
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}
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@ -1,132 +0,0 @@
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package org.multimc;
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import javax.imageio.ImageIO;
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import java.awt.*;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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/*****************************************************************************
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* A convenience class for loading icons from images.
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*
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* Icons loaded from this class are formatted to fit within the required
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* dimension (16x16, 32x32, or 128x128). If the source image is larger than the
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* target dimension, it is shrunk down to the minimum size that will fit. If it
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* is smaller, then it is only scaled up if the new scale can be a per-pixel
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* linear scale (i.e., x2, x3, x4, etc). In both cases, the image's width/height
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* ratio is kept the same as the source image.
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*
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* @author Chris Molini
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*****************************************************************************/
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public class IconLoader
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{
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/*************************************************************************
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* Loads an icon in ByteBuffer form.
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*
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* @param filepath
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* The location of the Image to use as an icon.
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*
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* @return An array of ByteBuffers containing the pixel data for the icon in
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* various sizes (as recommended by the OS).
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*************************************************************************/
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public static ByteBuffer[] load(String filepath)
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{
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BufferedImage image;
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try {
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image = ImageIO.read ( new File( filepath ) );
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} catch ( IOException e ) {
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e.printStackTrace();
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return new ByteBuffer[0];
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}
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ByteBuffer[] buffers;
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buffers = new ByteBuffer[1];
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buffers[0] = loadInstance(image, 128);
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return buffers;
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}
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/*************************************************************************
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* Copies the supplied image into a square icon at the indicated size.
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*
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* @param image
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* The image to place onto the icon.
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* @param dimension
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* The desired size of the icon.
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*
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* @return A ByteBuffer of pixel data at the indicated size.
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*************************************************************************/
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private static ByteBuffer loadInstance(BufferedImage image, int dimension)
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{
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BufferedImage scaledIcon = new BufferedImage(dimension, dimension,
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BufferedImage.TYPE_INT_ARGB_PRE);
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Graphics2D g = scaledIcon.createGraphics();
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double ratio = getIconRatio(image, scaledIcon);
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double width = image.getWidth() * ratio;
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double height = image.getHeight() * ratio;
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g.drawImage(image, (int) ((scaledIcon.getWidth() - width) / 2),
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(int) ((scaledIcon.getHeight() - height) / 2), (int) (width),
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(int) (height), null);
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g.dispose();
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return convertToByteBuffer(scaledIcon);
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}
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/*************************************************************************
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* Gets the width/height ratio of the icon. This is meant to simplify
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* scaling the icon to a new dimension.
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*
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* @param src
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* The base image that will be placed onto the icon.
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* @param icon
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* The icon that will have the image placed on it.
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*
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* @return The amount to scale the source image to fit it onto the icon
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* appropriately.
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*************************************************************************/
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private static double getIconRatio(BufferedImage src, BufferedImage icon)
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{
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double ratio = 1;
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if (src.getWidth() > icon.getWidth())
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ratio = (double) (icon.getWidth()) / src.getWidth();
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else
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ratio = (int) (icon.getWidth() / src.getWidth());
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if (src.getHeight() > icon.getHeight())
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{
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double r2 = (double) (icon.getHeight()) / src.getHeight();
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if (r2 < ratio)
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ratio = r2;
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}
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else
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{
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double r2 = (int) (icon.getHeight() / src.getHeight());
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if (r2 < ratio)
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ratio = r2;
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}
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return ratio;
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}
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/*************************************************************************
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* Converts a BufferedImage into a ByteBuffer of pixel data.
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*
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* @param image
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* The image to convert.
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*
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* @return A ByteBuffer that contains the pixel data of the supplied image.
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*************************************************************************/
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public static ByteBuffer convertToByteBuffer(BufferedImage image)
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{
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byte[] buffer = new byte[image.getWidth() * image.getHeight() * 4];
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int counter = 0;
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for (int i = 0; i < image.getHeight(); i++)
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for (int j = 0; j < image.getWidth(); j++)
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{
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int colorSpace = image.getRGB(j, i);
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buffer[counter + 0] = (byte) ((colorSpace << 8) >> 24);
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buffer[counter + 1] = (byte) ((colorSpace << 16) >> 24);
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buffer[counter + 2] = (byte) ((colorSpace << 24) >> 24);
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buffer[counter + 3] = (byte) (colorSpace >> 24);
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counter += 4;
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}
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return ByteBuffer.wrap(buffer);
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}
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}
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@ -34,110 +34,6 @@ import java.util.zip.ZipFile;
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public class Utils
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{
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/**
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* Combine two parts of a path.
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*
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* @param path1
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* @param path2
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* @return the paths, combined
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*/
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public static String combine(String path1, String path2)
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{
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File file1 = new File(path1);
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File file2 = new File(file1, path2);
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return file2.getPath();
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}
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/**
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* Join a list of strings into a string using a separator!
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*
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* @param strings the string list to join
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* @param separator the glue
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* @return the result.
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*/
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public static String join(List<String> strings, String separator)
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{
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StringBuilder sb = new StringBuilder();
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String sep = "";
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for (String s : strings)
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{
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sb.append(sep).append(s);
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sep = separator;
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}
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return sb.toString();
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}
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/**
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* Adds the specified library to the classpath
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*
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* @param s the path to add
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* @throws Exception
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*/
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public static void addToClassPath(String s) throws Exception
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{
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File f = new File(s);
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URL u = f.toURI().toURL();
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URLClassLoader urlClassLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();
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Class urlClass = URLClassLoader.class;
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Method method = urlClass.getDeclaredMethod("addURL", new Class[]{URL.class});
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method.setAccessible(true);
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method.invoke(urlClassLoader, new Object[]{u});
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}
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/**
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* Adds many libraries to the classpath
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*
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* @param jars the paths to add
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*/
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public static boolean addToClassPath(List<String> jars)
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{
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boolean pure = true;
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// initialize the class path
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for (String jar : jars)
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{
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try
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{
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Utils.addToClassPath(jar);
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} catch (Exception e)
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{
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System.err.println("Unable to load: " + jar);
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e.printStackTrace(System.err);
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pure = false;
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}
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}
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return pure;
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}
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/**
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* Adds the specified path to the java library path
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*
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* @param pathToAdd the path to add
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* @throws Exception
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*/
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@Deprecated
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public static void addLibraryPath(String pathToAdd) throws Exception
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{
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final Field usrPathsField = ClassLoader.class.getDeclaredField("usr_paths");
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usrPathsField.setAccessible(true);
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//get array of paths
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final String[] paths = (String[]) usrPathsField.get(null);
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//check if the path to add is already present
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for (String path : paths)
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{
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if (path.equals(pathToAdd))
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{
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return;
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}
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}
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//add the new path
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final String[] newPaths = Arrays.copyOf(paths, paths.length + 1);
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newPaths[newPaths.length - 1] = pathToAdd;
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usrPathsField.set(null, newPaths);
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}
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/**
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* Finds a field that looks like a Minecraft base folder in a supplied class
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*
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42
depends/launcher/org/multimc/onesix/MMCClassLoader.java
Normal file
42
depends/launcher/org/multimc/onesix/MMCClassLoader.java
Normal file
@ -0,0 +1,42 @@
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package org.multimc.onesix;
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import java.io.File;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.util.Arrays;
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import java.util.List;
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public class MMCClassLoader extends URLClassLoader
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{
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public MMCClassLoader(String natives, List<String> allJars)
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throws MalformedURLException, ClassNotFoundException, NoSuchMethodException,
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InvocationTargetException, IllegalAccessException, NoSuchFieldException
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{
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super(process(allJars));
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Method setProperty = loadClass("java.lang.System").getMethod("setProperty", String.class, String.class);
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setProperty.invoke(null, "java.library.path", natives);
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setProperty.invoke(null, "org.lwjgl.librarypath", natives);
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setProperty.invoke(null, "net.java.games.input.librarypath", natives);
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}
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private static URL[] process(List<String> allJars) throws MalformedURLException
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{
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URL[] urls = new URL[allJars.size()];
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for (int i = 0; i < allJars.size(); i++)
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{
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String jar = allJars.get(i);
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urls[i] = new File(jar).toURI().toURL();
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}
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return urls;
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}
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// TODO: use this method to use custom log configs
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// @Override
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// public URL findResource(String name)
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// {
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// return super.findResource(name);
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// }
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}
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@ -18,8 +18,8 @@ package org.multimc.onesix;
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import org.multimc.*;
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import java.applet.Applet;
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import java.io.File;
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import java.awt.*;
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import java.io.File;
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import java.io.IOException;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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@ -49,13 +49,13 @@ public class OneSixLauncher implements Launcher
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private String cwd;
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// the much abused system classloader, for convenience (for further abuse)
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private ClassLoader cl;
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private MMCClassLoader cl;
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private void processParams(ParamBucket params) throws NotFoundException
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{
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libraries = params.all("cp");
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extlibs = params.all("ext");
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mcparams = params.allSafe("param", new ArrayList<String>() );
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mcparams = params.allSafe("param", new ArrayList<String>());
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mainClass = params.firstSafe("mainClass", "net.minecraft.client.Minecraft");
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appletClass = params.firstSafe("appletClass", "net.minecraft.client.MinecraftApplet");
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mods = params.allSafe("mod", new ArrayList<String>());
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@ -84,7 +84,10 @@ public class OneSixLauncher implements Launcher
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try
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{
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winSize = new Dimension(Integer.parseInt(dimStrings[0]), Integer.parseInt(dimStrings[1]));
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} catch (NumberFormatException ignored) {}
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}
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catch (NumberFormatException ignored)
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{
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}
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}
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}
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@ -117,7 +120,7 @@ public class OneSixLauncher implements Launcher
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}
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Utils.log();
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if(mods.size() > 0)
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if (mods.size() > 0)
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{
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Utils.log("Mods:");
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for (String s : mods)
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@ -150,10 +153,14 @@ public class OneSixLauncher implements Launcher
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Utils.log("Params:");
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Utils.log(" " + mcparams.toString());
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Utils.log();
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if(maximize)
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if (maximize)
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{
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Utils.log("Window size: max (if available)");
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}
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else
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{
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Utils.log("Window size: " + Integer.toString(winSize.width) + " x " + Integer.toString(winSize.height));
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}
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Utils.log();
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}
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@ -176,7 +183,8 @@ public class OneSixLauncher implements Launcher
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f.setAccessible(true);
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f.set(null, new File(cwd));
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}
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} catch (Exception e)
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}
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catch (Exception e)
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{
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System.err.println("Could not set base folder. Failed to find/access Minecraft main class:");
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e.printStackTrace(System.err);
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@ -193,10 +201,11 @@ public class OneSixLauncher implements Launcher
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try
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{
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Class<?> MCAppletClass = cl.loadClass(appletClass);
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Applet mcappl = (Applet) MCAppletClass.newInstance();
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Applet mcappl = (Applet)MCAppletClass.newInstance();
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LegacyFrame mcWindow = new LegacyFrame(windowTitle);
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mcWindow.start(mcappl, userName, sessionId, winSize, maximize);
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} catch (Exception e)
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}
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catch (Exception e)
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{
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Utils.log("Applet wrapper failed:", "Error");
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e.printStackTrace(System.err);
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@ -204,8 +213,9 @@ public class OneSixLauncher implements Launcher
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Utils.log("Falling back to compatibility mode.");
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try
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{
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mc.getMethod("main", String[].class).invoke(null, (Object) mcArgs);
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} catch (Exception e1)
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mc.getMethod("main", String[].class).invoke(null, (Object)mcArgs);
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}
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catch (Exception e1)
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{
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Utils.log("Failed to invoke the Minecraft main class:", "Fatal");
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e1.printStackTrace(System.err);
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@ -237,7 +247,8 @@ public class OneSixLauncher implements Launcher
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try
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{
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mc = cl.loadClass(mainClass);
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} catch (ClassNotFoundException e)
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}
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catch (ClassNotFoundException e)
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{
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System.err.println("Failed to find Minecraft main class:");
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e.printStackTrace(System.err);
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@ -249,66 +260,22 @@ public class OneSixLauncher implements Launcher
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try
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{
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meth = mc.getMethod("main", String[].class);
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} catch (NoSuchMethodException e)
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}
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catch (NoSuchMethodException e)
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{
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System.err.println("Failed to acquire the main method:");
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e.printStackTrace(System.err);
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return -1;
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}
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/*
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final java.nio.ByteBuffer[] icons = IconLoader.load("icon.png");
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new Thread() {
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public void run() {
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ClassLoader cl = ClassLoader.getSystemClassLoader();
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try
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{
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Class<?> Display;
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Method isCreated;
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Method setTitle;
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Method setIcon;
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Field fieldWindowCreated;
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Boolean created = false;
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Display = cl.loadClass("org.lwjgl.opengl.Display");
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fieldWindowCreated = Display.getDeclaredField("window_created");
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fieldWindowCreated.setAccessible( true );
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setTitle = Display.getMethod("setTitle", String.class);
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setIcon = Display.getMethod("setIcon", java.nio.ByteBuffer[].class);
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created = (Boolean) fieldWindowCreated.get( null );
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// set the window title? Maybe?
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while(!created)
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{
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try
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{
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Thread.sleep(150);
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created = (Boolean) fieldWindowCreated.get( null );
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} catch (InterruptedException ignored) {}
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}
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// Give it a bit more time ;)
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Thread.sleep(150);
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// set the title
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setTitle.invoke(null,windowTitle);
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// only set icon when there's actually something to set...
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if(icons.length > 0)
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{
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setIcon.invoke(null,(Object)icons);
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}
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}
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catch (Exception e)
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{
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System.err.println("Couldn't set window icon or title.");
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e.printStackTrace(System.err);
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}
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}
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}
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.start();
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*/
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// init params for the main method to chomp on.
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String[] paramsArray = mcparams.toArray(new String[mcparams.size()]);
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try
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{
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// static method doesn't have an instance
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meth.invoke(null, (Object) paramsArray);
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} catch (Exception e)
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meth.invoke(null, (Object)paramsArray);
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}
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catch (Exception e)
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{
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||||
System.err.println("Failed to start Minecraft:");
|
||||
e.printStackTrace(System.err);
|
||||
@ -317,35 +284,29 @@ public class OneSixLauncher implements Launcher
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int launch(ParamBucket params)
|
||||
@Override public int launch(ParamBucket params)
|
||||
{
|
||||
// get and process the launch script params
|
||||
try
|
||||
{
|
||||
processParams(params);
|
||||
} catch (NotFoundException e)
|
||||
}
|
||||
catch (NotFoundException e)
|
||||
{
|
||||
System.err.println("Not enough arguments.");
|
||||
e.printStackTrace(System.err);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// add libraries to classpath
|
||||
if(!Utils.addToClassPath(libraries))
|
||||
{
|
||||
System.err.println("Halting launch due to previous errors.");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// print the pretty things
|
||||
printStats();
|
||||
|
||||
// extract native libs (depending on platform here... java!)
|
||||
Utils.log("Preparing native libraries...");
|
||||
String property = System.getProperty("os.arch");
|
||||
boolean is_64 = property.equalsIgnoreCase("x86_64") || property.equalsIgnoreCase("amd64");
|
||||
for(String extlib: extlibs)
|
||||
boolean is_64 =
|
||||
property.equalsIgnoreCase("x86_64") || property.equalsIgnoreCase("amd64");
|
||||
for (String extlib : extlibs)
|
||||
{
|
||||
try
|
||||
{
|
||||
@ -353,7 +314,8 @@ public class OneSixLauncher implements Launcher
|
||||
File cleanlibf = new File(cleanlib);
|
||||
Utils.log("Extracting " + cleanlibf.getName());
|
||||
Utils.unzipNatives(cleanlibf, new File(natives));
|
||||
} catch (IOException e)
|
||||
}
|
||||
catch (IOException e)
|
||||
{
|
||||
System.err.println("Failed to extract native library:");
|
||||
e.printStackTrace(System.err);
|
||||
@ -362,36 +324,44 @@ public class OneSixLauncher implements Launcher
|
||||
}
|
||||
Utils.log();
|
||||
|
||||
// set the native libs path... the brute force way
|
||||
try
|
||||
{
|
||||
System.setProperty("java.library.path", natives);
|
||||
System.setProperty("org.lwjgl.librarypath", natives);
|
||||
System.setProperty("net.java.games.input.librarypath", natives);
|
||||
// by the power of reflection, initialize native libs again. DIRTY!
|
||||
// this is SO BAD. imagine doing that to ld
|
||||
Field fieldSysPath = ClassLoader.class.getDeclaredField("sys_paths");
|
||||
fieldSysPath.setAccessible( true );
|
||||
fieldSysPath.set( null, null );
|
||||
} catch (Exception e)
|
||||
cl = new MMCClassLoader(natives, libraries);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
System.err.println("Failed to set the native library path:");
|
||||
e.printStackTrace(System.err);
|
||||
return -1;
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
// grab the system classloader and ...
|
||||
cl = ClassLoader.getSystemClassLoader();
|
||||
final int[] result = {-1};
|
||||
|
||||
if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch") )
|
||||
// fix log4j by sticking it in a thread with custom contextclassloader
|
||||
Thread t = new Thread("main")
|
||||
{
|
||||
// legacy launch uses the applet wrapper
|
||||
return legacyLaunch();
|
||||
}
|
||||
else
|
||||
@Override public void run()
|
||||
{
|
||||
if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch"))
|
||||
{
|
||||
// legacy launch uses the applet wrapper
|
||||
result[0] = legacyLaunch();
|
||||
}
|
||||
else
|
||||
{
|
||||
// normal launch just calls main()
|
||||
result[0] = launchWithMainClass();
|
||||
}
|
||||
}
|
||||
};
|
||||
t.setContextClassLoader(cl);
|
||||
t.start();
|
||||
try
|
||||
{
|
||||
// normal launch just calls main()
|
||||
return launchWithMainClass();
|
||||
t.join();
|
||||
}
|
||||
catch (InterruptedException e)
|
||||
{
|
||||
e.printStackTrace();
|
||||
}
|
||||
return result[0];
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user