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authorPetr Mrázek <peterix@gmail.com>2013-08-17 13:40:51 +0200
committerPetr Mrázek <peterix@gmail.com>2013-08-17 13:40:51 +0200
commit253067c782955380bbf66ac0475dc954375b1ff4 (patch)
treeca97e231fd3a764256d95b5fc8d08fc25ff72161 /launcher/MultiMCLauncher.java
parent77e80665422c4e97e2286418ab55e20c4030023b (diff)
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Move all the things (YES. Move them.)
Also, implemented some basic modlist logic, to be wired up.
Diffstat (limited to 'launcher/MultiMCLauncher.java')
-rw-r--r--launcher/MultiMCLauncher.java331
1 files changed, 0 insertions, 331 deletions
diff --git a/launcher/MultiMCLauncher.java b/launcher/MultiMCLauncher.java
deleted file mode 100644
index 09a019ce..00000000
--- a/launcher/MultiMCLauncher.java
+++ /dev/null
@@ -1,331 +0,0 @@
-//
-// Copyright 2012 MultiMC Contributors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-import java.applet.Applet;
-import java.awt.Dimension;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Modifier;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipException;
-import java.util.zip.ZipFile;
-
-import javax.imageio.ImageIO;
-import java.awt.image.BufferedImage;
-import org.simplericity.macify.eawt.Application;
-import org.simplericity.macify.eawt.DefaultApplication;
-
-public class MultiMCLauncher
-{
- /**
- * @param args
- * The arguments you want to launch Minecraft with. New path,
- * Username, Session ID.
- */
- public static void main(String[] args)
- {
- if (args.length < 3)
- {
- System.out.println("Not enough arguments.");
- System.exit(-1);
- }
-
- // Set the OSX application icon first, if we are on OSX.
- Application application = new DefaultApplication();
- if(application.isMac())
- {
- try
- {
- BufferedImage image = ImageIO.read(new File("icon.png"));
- application.setApplicationIconImage(image);
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- }
-
- String userName = args[0];
- String sessionId = args[1];
- String windowtitle = args[2];
- String windowParams = args[3];
- String lwjgl = args[4];
- String cwd = System.getProperty("user.dir");
-
- Dimension winSize = new Dimension(854, 480);
- boolean maximize = false;
- boolean compatMode = false;
-
-
- String[] dimStrings = windowParams.split("x");
-
- if (windowParams.equalsIgnoreCase("compatmode"))
- {
- compatMode = true;
- }
- else if (windowParams.equalsIgnoreCase("max"))
- {
- maximize = true;
- }
- else if (dimStrings.length == 2)
- {
- try
- {
- winSize = new Dimension(Integer.parseInt(dimStrings[0]),
- Integer.parseInt(dimStrings[1]));
- }
- catch (NumberFormatException e)
- {
- System.out.println("Invalid Window size argument, " +
- "using default.");
- }
- }
- else
- {
- System.out.println("Invalid Window size argument, " +
- "using default.");
- }
-
- try
- {
- File binDir = new File(cwd, "bin");
- File lwjglDir;
- if(lwjgl.equalsIgnoreCase("Mojang"))
- lwjglDir = binDir;
- else
- lwjglDir = new File(lwjgl);
-
- System.out.println("Loading jars...");
- String[] lwjglJars = new String[] {
- "lwjgl.jar", "lwjgl_util.jar", "jinput.jar"
- };
-
- URL[] urls = new URL[4];
- try
- {
- File f = new File(binDir, "minecraft.jar");
- urls[0] = f.toURI().toURL();
- System.out.println("Loading URL: " + urls[0].toString());
-
- for (int i = 1; i < urls.length; i++)
- {
- File jar = new File(lwjglDir, lwjglJars[i-1]);
- urls[i] = jar.toURI().toURL();
- System.out.println("Loading URL: " + urls[i].toString());
- }
- }
- catch (MalformedURLException e)
- {
- System.err.println("MalformedURLException, " + e.toString());
- System.exit(5);
- }
-
- System.out.println("Loading natives...");
- String nativesDir = new File(lwjglDir, "natives").toString();
-
- System.setProperty("org.lwjgl.librarypath", nativesDir);
- System.setProperty("net.java.games.input.librarypath", nativesDir);
-
- URLClassLoader cl =
- new URLClassLoader(urls, MultiMCLauncher.class.getClassLoader());
-
- // Get the Minecraft Class.
- Class<?> mc = null;
- try
- {
- mc = cl.loadClass("net.minecraft.client.Minecraft");
-
- Field f = getMCPathField(mc);
-
- if (f == null)
- {
- System.err.println("Could not find Minecraft path field. Launch failed.");
- System.exit(-1);
- }
-
- f.setAccessible(true);
- f.set(null, new File(cwd));
- // And set it.
- System.out.println("Fixed Minecraft Path: Field was " + f.toString());
- }
- catch (ClassNotFoundException e)
- {
- System.err.println("Can't find main class. Searching...");
-
- // Look for any class that looks like the main class.
- File mcJar = new File(new File(cwd, "bin"), "minecraft.jar");
- ZipFile zip = null;
- try
- {
- zip = new ZipFile(mcJar);
- } catch (ZipException e1)
- {
- e1.printStackTrace();
- System.err.println("Search failed.");
- System.exit(-1);
- } catch (IOException e1)
- {
- e1.printStackTrace();
- System.err.println("Search failed.");
- System.exit(-1);
- }
-
- Enumeration<? extends ZipEntry> entries = zip.entries();
- ArrayList<String> classes = new ArrayList<String>();
-
- while (entries.hasMoreElements())
- {
- ZipEntry entry = entries.nextElement();
- if (entry.getName().endsWith(".class"))
- {
- String entryName = entry.getName().substring(0, entry.getName().lastIndexOf('.'));
- entryName = entryName.replace('/', '.');
- System.out.println("Found class: " + entryName);
- classes.add(entryName);
- }
- }
-
- for (String clsName : classes)
- {
- try
- {
- Class<?> cls = cl.loadClass(clsName);
- if (!Runnable.class.isAssignableFrom(cls))
- {
- continue;
- }
- else
- {
- System.out.println("Found class implementing runnable: " +
- cls.getName());
- }
-
- if (getMCPathField(cls) == null)
- {
- continue;
- }
- else
- {
- System.out.println("Found class implementing runnable " +
- "with mcpath field: " + cls.getName());
- }
-
- mc = cls;
- break;
- }
- catch (ClassNotFoundException e1)
- {
- // Ignore
- continue;
- }
- }
-
- if (mc == null)
- {
- System.err.println("Failed to find Minecraft main class.");
- System.exit(-1);
- }
- else
- {
- System.out.println("Found main class: " + mc.getName());
- }
- }
-
- System.setProperty("minecraft.applet.TargetDirectory", cwd);
-
- String[] mcArgs = new String[2];
- mcArgs[0] = userName;
- mcArgs[1] = sessionId;
-
- if (compatMode)
- {
- System.out.println("Launching in compatibility mode...");
- mc.getMethod("main", String[].class).invoke(null, (Object) mcArgs);
- }
- else
- {
- System.out.println("Launching with applet wrapper...");
- try
- {
- Class<?> MCAppletClass = cl.loadClass(
- "net.minecraft.client.MinecraftApplet");
- Applet mcappl = (Applet) MCAppletClass.newInstance();
- MCFrame mcWindow = new MCFrame(windowtitle);
- mcWindow.start(mcappl, userName, sessionId, winSize, maximize);
- } catch (InstantiationException e)
- {
- System.out.println("Applet wrapper failed! Falling back " +
- "to compatibility mode.");
- mc.getMethod("main", String[].class).invoke(null, (Object) mcArgs);
- }
- }
- } catch (ClassNotFoundException e)
- {
- e.printStackTrace();
- System.exit(1);
- } catch (IllegalArgumentException e)
- {
- e.printStackTrace();
- System.exit(2);
- } catch (IllegalAccessException e)
- {
- e.printStackTrace();
- System.exit(2);
- } catch (InvocationTargetException e)
- {
- e.printStackTrace();
- System.exit(3);
- } catch (NoSuchMethodException e)
- {
- e.printStackTrace();
- System.exit(3);
- } catch (SecurityException e)
- {
- e.printStackTrace();
- System.exit(4);
- }
- }
-
- public static Field getMCPathField(Class<?> mc)
- {
- Field[] fields = mc.getDeclaredFields();
-
- for (int i = 0; i < fields.length; i++)
- {
- Field f = fields[i];
- if (f.getType() != File.class)
- {
- // Has to be File
- continue;
- }
- if (f.getModifiers() != (Modifier.PRIVATE + Modifier.STATIC))
- {
- // And Private Static.
- continue;
- }
- return f;
- }
- return null;
- }
-}