diff options
Diffstat (limited to 'libraries/launcher/org/multimc/onesix/OneSixLauncher.java')
| -rw-r--r-- | libraries/launcher/org/multimc/onesix/OneSixLauncher.java | 410 |
1 files changed, 205 insertions, 205 deletions
diff --git a/libraries/launcher/org/multimc/onesix/OneSixLauncher.java b/libraries/launcher/org/multimc/onesix/OneSixLauncher.java index 9667297d..ec688ee3 100644 --- a/libraries/launcher/org/multimc/onesix/OneSixLauncher.java +++ b/libraries/launcher/org/multimc/onesix/OneSixLauncher.java @@ -1,4 +1,4 @@ -/* Copyright 2012-2018 MultiMC Contributors +/* Copyright 2012-2019 MultiMC Contributors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -27,208 +27,208 @@ import java.util.List; public class OneSixLauncher implements Launcher { - // parameters, separated from ParamBucket - private List<String> libraries; - private List<String> mcparams; - private List<String> mods; - private List<String> jarmods; - private List<String> coremods; - private List<String> traits; - private String appletClass; - private String mainClass; - private String nativePath; - private String userName, sessionId; - private String windowTitle; - private String windowParams; - - // secondary parameters - private int winSizeW; - private int winSizeH; - private boolean maximize; - private String cwd; - - // the much abused system classloader, for convenience (for further abuse) - private ClassLoader cl; - - private void processParams(ParamBucket params) throws NotFoundException - { - libraries = params.all("cp"); - mcparams = params.allSafe("param", new ArrayList<String>() ); - mainClass = params.firstSafe("mainClass", "net.minecraft.client.Minecraft"); - appletClass = params.firstSafe("appletClass", "net.minecraft.client.MinecraftApplet"); - traits = params.allSafe("traits", new ArrayList<String>()); - nativePath = params.first("natives"); - - userName = params.first("userName"); - sessionId = params.first("sessionId"); - windowTitle = params.firstSafe("windowTitle", "Minecraft"); - windowParams = params.firstSafe("windowParams", "854x480"); - - cwd = System.getProperty("user.dir"); - - winSizeW = 854; - winSizeH = 480; - maximize = false; - - String[] dimStrings = windowParams.split("x"); - - if (windowParams.equalsIgnoreCase("max")) - { - maximize = true; - } - else if (dimStrings.length == 2) - { - try - { - winSizeW = Integer.parseInt(dimStrings[0]); - winSizeH = Integer.parseInt(dimStrings[1]); - } catch (NumberFormatException ignored) {} - } - } - - int legacyLaunch() - { - // Get the Minecraft Class and set the base folder - Class<?> mc; - try - { - mc = cl.loadClass(mainClass); - - Field f = Utils.getMCPathField(mc); - - if (f == null) - { - System.err.println("Could not find Minecraft path field."); - } - else - { - f.setAccessible(true); - f.set(null, new File(cwd)); - } - } catch (Exception e) - { - System.err.println("Could not set base folder. Failed to find/access Minecraft main class:"); - e.printStackTrace(System.err); - return -1; - } - - System.setProperty("minecraft.applet.TargetDirectory", cwd); - - if(!traits.contains("noapplet")) - { - Utils.log("Launching with applet wrapper..."); - try - { - Class<?> MCAppletClass = cl.loadClass(appletClass); - Applet mcappl = (Applet) MCAppletClass.newInstance(); - LegacyFrame mcWindow = new LegacyFrame(windowTitle); - mcWindow.start(mcappl, userName, sessionId, winSizeW, winSizeH, maximize); - return 0; - } catch (Exception e) - { - Utils.log("Applet wrapper failed:", "Error"); - e.printStackTrace(System.err); - Utils.log(); - Utils.log("Falling back to using main class."); - } - } - - // init params for the main method to chomp on. - String[] paramsArray = mcparams.toArray(new String[mcparams.size()]); - try - { - mc.getMethod("main", String[].class).invoke(null, (Object) paramsArray); - return 0; - } catch (Exception e) - { - Utils.log("Failed to invoke the Minecraft main class:", "Fatal"); - e.printStackTrace(System.err); - return -1; - } - } - - int launchWithMainClass() - { - // window size, title and state, onesix - if (maximize) - { - // FIXME: there is no good way to maximize the minecraft window in onesix. - // the following often breaks linux screen setups - // mcparams.add("--fullscreen"); - } - else - { - mcparams.add("--width"); - mcparams.add(Integer.toString(winSizeW)); - mcparams.add("--height"); - mcparams.add(Integer.toString(winSizeH)); - } - - // Get the Minecraft Class. - Class<?> mc; - try - { - mc = cl.loadClass(mainClass); - } catch (ClassNotFoundException e) - { - System.err.println("Failed to find Minecraft main class:"); - e.printStackTrace(System.err); - return -1; - } - - // get the main method. - Method meth; - try - { - meth = mc.getMethod("main", String[].class); - } catch (NoSuchMethodException e) - { - System.err.println("Failed to acquire the main method:"); - e.printStackTrace(System.err); - return -1; - } - - // init params for the main method to chomp on. - String[] paramsArray = mcparams.toArray(new String[mcparams.size()]); - try - { - // static method doesn't have an instance - meth.invoke(null, (Object) paramsArray); - } catch (Exception e) - { - System.err.println("Failed to start Minecraft:"); - e.printStackTrace(System.err); - return -1; - } - return 0; - } - - @Override - public int launch(ParamBucket params) - { - // get and process the launch script params - try - { - processParams(params); - } catch (NotFoundException e) - { - System.err.println("Not enough arguments."); - e.printStackTrace(System.err); - return -1; - } - - // grab the system classloader and ... - cl = ClassLoader.getSystemClassLoader(); - - if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch") ) - { - // legacy launch uses the applet wrapper - return legacyLaunch(); - } - else - { - // normal launch just calls main() - return launchWithMainClass(); - } - } + // parameters, separated from ParamBucket + private List<String> libraries; + private List<String> mcparams; + private List<String> mods; + private List<String> jarmods; + private List<String> coremods; + private List<String> traits; + private String appletClass; + private String mainClass; + private String nativePath; + private String userName, sessionId; + private String windowTitle; + private String windowParams; + + // secondary parameters + private int winSizeW; + private int winSizeH; + private boolean maximize; + private String cwd; + + // the much abused system classloader, for convenience (for further abuse) + private ClassLoader cl; + + private void processParams(ParamBucket params) throws NotFoundException + { + libraries = params.all("cp"); + mcparams = params.allSafe("param", new ArrayList<String>() ); + mainClass = params.firstSafe("mainClass", "net.minecraft.client.Minecraft"); + appletClass = params.firstSafe("appletClass", "net.minecraft.client.MinecraftApplet"); + traits = params.allSafe("traits", new ArrayList<String>()); + nativePath = params.first("natives"); + + userName = params.first("userName"); + sessionId = params.first("sessionId"); + windowTitle = params.firstSafe("windowTitle", "Minecraft"); + windowParams = params.firstSafe("windowParams", "854x480"); + + cwd = System.getProperty("user.dir"); + + winSizeW = 854; + winSizeH = 480; + maximize = false; + + String[] dimStrings = windowParams.split("x"); + + if (windowParams.equalsIgnoreCase("max")) + { + maximize = true; + } + else if (dimStrings.length == 2) + { + try + { + winSizeW = Integer.parseInt(dimStrings[0]); + winSizeH = Integer.parseInt(dimStrings[1]); + } catch (NumberFormatException ignored) {} + } + } + + int legacyLaunch() + { + // Get the Minecraft Class and set the base folder + Class<?> mc; + try + { + mc = cl.loadClass(mainClass); + + Field f = Utils.getMCPathField(mc); + + if (f == null) + { + System.err.println("Could not find Minecraft path field."); + } + else + { + f.setAccessible(true); + f.set(null, new File(cwd)); + } + } catch (Exception e) + { + System.err.println("Could not set base folder. Failed to find/access Minecraft main class:"); + e.printStackTrace(System.err); + return -1; + } + + System.setProperty("minecraft.applet.TargetDirectory", cwd); + + if(!traits.contains("noapplet")) + { + Utils.log("Launching with applet wrapper..."); + try + { + Class<?> MCAppletClass = cl.loadClass(appletClass); + Applet mcappl = (Applet) MCAppletClass.newInstance(); + LegacyFrame mcWindow = new LegacyFrame(windowTitle); + mcWindow.start(mcappl, userName, sessionId, winSizeW, winSizeH, maximize); + return 0; + } catch (Exception e) + { + Utils.log("Applet wrapper failed:", "Error"); + e.printStackTrace(System.err); + Utils.log(); + Utils.log("Falling back to using main class."); + } + } + + // init params for the main method to chomp on. + String[] paramsArray = mcparams.toArray(new String[mcparams.size()]); + try + { + mc.getMethod("main", String[].class).invoke(null, (Object) paramsArray); + return 0; + } catch (Exception e) + { + Utils.log("Failed to invoke the Minecraft main class:", "Fatal"); + e.printStackTrace(System.err); + return -1; + } + } + + int launchWithMainClass() + { + // window size, title and state, onesix + if (maximize) + { + // FIXME: there is no good way to maximize the minecraft window in onesix. + // the following often breaks linux screen setups + // mcparams.add("--fullscreen"); + } + else + { + mcparams.add("--width"); + mcparams.add(Integer.toString(winSizeW)); + mcparams.add("--height"); + mcparams.add(Integer.toString(winSizeH)); + } + + // Get the Minecraft Class. + Class<?> mc; + try + { + mc = cl.loadClass(mainClass); + } catch (ClassNotFoundException e) + { + System.err.println("Failed to find Minecraft main class:"); + e.printStackTrace(System.err); + return -1; + } + + // get the main method. + Method meth; + try + { + meth = mc.getMethod("main", String[].class); + } catch (NoSuchMethodException e) + { + System.err.println("Failed to acquire the main method:"); + e.printStackTrace(System.err); + return -1; + } + + // init params for the main method to chomp on. + String[] paramsArray = mcparams.toArray(new String[mcparams.size()]); + try + { + // static method doesn't have an instance + meth.invoke(null, (Object) paramsArray); + } catch (Exception e) + { + System.err.println("Failed to start Minecraft:"); + e.printStackTrace(System.err); + return -1; + } + return 0; + } + + @Override + public int launch(ParamBucket params) + { + // get and process the launch script params + try + { + processParams(params); + } catch (NotFoundException e) + { + System.err.println("Not enough arguments."); + e.printStackTrace(System.err); + return -1; + } + + // grab the system classloader and ... + cl = ClassLoader.getSystemClassLoader(); + + if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch") ) + { + // legacy launch uses the applet wrapper + return legacyLaunch(); + } + else + { + // normal launch just calls main() + return launchWithMainClass(); + } + } } |