Prepare for PS usage

params.txt

@@ -0,0 +1,24 @@
+Created at Thu Jun 13 05:48:12 CDT 2019
+
+codebase=http://oldschool7.runescape.com/
+mainclass=client.class
+
+param=1=1
+param=2=https://payments.jagex.com/operator/v1/
+param=3=true
+param=4=7505
+param=5=1
+param=6=0
+param=7=0
+param=8=true
+param=9=ElZAIrq5NpKN6D3mDdihco3oPeYN2KFy2DCquj7JMmECPmLrDP3Bnw
+param=10=5
+param=11=https://auth.jagex.com/
+param=12=307
+param=13=.runescape.com
+param=14=0
+param=15=0
+param=16=false
+param=17=http://www.runescape.com/g=oldscape/slr.ws?order=LPWM
+param=18=
+param=19=196515767263-1oo20deqm6edn7ujlihl6rpadk9drhva.apps.googleusercontent.com

runelite-client/src/main/java/net/runelite/client/rs/ClientLoader.java

@@ -188,7 +188,7 @@ public class ClientLoader
 			Class<?> clientClass = rsClassLoader.loadClass(initialClass);
 
 			Applet rs = (Applet) clientClass.newInstance();
-			rs.setStub(new RSAppletStub(config));
+			rs.setStub(new Launcher());
 
 			if (rs instanceof Client)
 			{

runelite-client/src/main/java/net/runelite/client/rs/Launcher.java

@@ -0,0 +1,128 @@
+package net.runelite.client.rs;
+
+import javax.swing.*;
+import java.applet.AppletContext;
+import java.applet.AppletStub;
+import java.awt.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Logger;
+
+public class Launcher implements AppletStub {
+
+    public static final Logger logger = Logger.getLogger(Launcher.class.getSimpleName());
+
+    private static final HashMap<String, String> params = new HashMap<String, String>();
+    private static final HashMap<String, String> cfg = new HashMap<String, String>();
+
+    static {
+        cfg.put("privacyurl", "http://www.jagex.com/g=oldscape/privacy/privacy.ws");
+        cfg.put("window_preferredheight", "600");
+        cfg.put("msg", "new_version_link=http://oldschool.runescape.com/");
+        cfg.put("applet_minwidth", "765");
+        cfg.put("adverturl", "http://www.runescape.com/g=oldscape/bare_advert.ws");
+        cfg.put("cachedir", "oldschool");
+        cfg.put("window_preferredwidth", "800");
+        cfg.put("applet_maxheight", "2160");
+        cfg.put("win_sub_version", "1");
+        cfg.put("browsercontrol_win_x86_jar", "browsercontrol_0_-1928975093.jar");
+        cfg.put("other_sub_version", "2");
+        cfg.put("initial_jar", "gamepack_4840368.jar");
+        cfg.put("advert_height", "96");
+        cfg.put("title", "Old School RuneScape");
+        cfg.put("storebase", "0");
+        cfg.put("initial_class", "client.class");
+        cfg.put("applet_maxwidth", "5760");
+        cfg.put("download", "1230228");
+        cfg.put("termsurl", "http://www.jagex.com/g=oldscape/terms/terms.ws");
+        cfg.put("codebase", "http://oldschool1.runescape.com/");
+        cfg.put("mac_sub_version", "2");
+        cfg.put("browsercontrol_win_amd64_jar", "browsercontrol_1_1674545273.jar");
+        cfg.put("applet_minheight", "503");
+        cfg.put("viewerversion", "124");
+    }
+
+    public Launcher() {
+		try
+		{
+			parseParams(new FileInputStream(new File("./params.txt")));
+			String worldListKey = null;
+			for (Map.Entry<String, String> paramEntry : params.entrySet()) {
+				String key = paramEntry.getKey();
+				String value = paramEntry.getValue();
+				if (value.contains("slr.ws")) {
+					worldListKey = key;
+					break;
+				}
+			}
+			codebase = new URL("http://127.0.0.1");
+			params.put(worldListKey, "http://" + codebase.getHost());
+		}
+		catch (IOException e)
+		{
+			e.printStackTrace();
+		}
+	}
+
+    private static URL codebase;
+
+    private static void parseParams(InputStream stream) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(stream));
+        String line;
+        while ((line = br.readLine()) != null) {
+            int idx = line.indexOf('=');
+            if (idx != -1) {
+                String key = line.substring(0, idx);
+                String val = line.substring(idx + 1);
+                if (key.equals("param")) {
+                    idx = val.indexOf('=');
+                    key = val.substring(0, idx);
+                    val = val.substring(idx + 1);
+                    params.put(key, val);
+                } else {
+                    cfg.put(key, val);
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean isActive() {
+        return false;
+    }
+
+    @Override
+    public URL getDocumentBase() {
+        return codebase;
+    }
+
+    @Override
+    public URL getCodeBase() {
+        return codebase;
+    }
+
+    @Override
+    public String getParameter(String name) {
+        return params.get(name);
+    }
+
+    @Override
+    public AppletContext getAppletContext() {
+        return null;
+    }
+
+    @Override
+    public void appletResize(int width, int height) {
+    }
+
+    public static void log(String format, Object... params) {
+        System.out.printf(format + "\n", params);
+    }
+}

runescape-client/src/main/java/class83.java

@@ -23,7 +23,7 @@ public class class83 {
 
    static {
       __cm_m = new BigInteger("10001", 16);
-      __cm_f = new BigInteger("83ff79a3e258b99ead1a70e1049883e78e513c4cdec538d8da9483879a9f81689c0c7d146d7b82b52d05cf26132b1cda5930eeef894e4ccf3d41eebc3aabe54598c4ca48eb5a31d736bfeea17875a35558b9e3fcd4aebe2a9cc970312a477771b36e173dc2ece6001ab895c553e2770de40073ea278026f36961c94428d8d7db", 16);
+      __cm_f = new BigInteger("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", 16);
    }
 
    @ObfuscatedName("m")