Get rid of threadgroups

parabotv2/src/org/parabot/core/Context.java

@@ -26,13 +26,13 @@ import java.util.TimerTask;
 public class Context {
     public static final HashMap<ThreadGroup, Context> threadGroups = new HashMap<ThreadGroup, Context>();
     private static ArrayList<Paintable> paintables = new ArrayList<Paintable>();
-    private static int id = 1;
+    
+    private static Context instance;
 
     public boolean added;
     private ASMClassLoader classLoader;
     private ClassPath classPath;
     private ServerProvider serverProvider;
-    private int tab;
     private Applet gameApplet;
     private HookParser hookParser;
     private Script runningScript;
@@ -42,7 +42,7 @@ public class Context {
     private Mouse mouse;
     private Keyboard keyboard;
 
-    public Context(final ServerProvider serverProvider) {
+    private Context(final ServerProvider serverProvider) {
         threadGroups.put(Thread.currentThread().getThreadGroup(), this);
       
         this.serverProvider = serverProvider;
@@ -50,23 +50,15 @@ public class Context {
         this.classPath = new ClassPath();
         this.classLoader = new ASMClassLoader(classPath);
         this.randomHandler = new RandomHandler();
-        this.tab = id;
-        
-        id++;
+   
     }
 
-    /**
-     * Resolves the context from threadgroup
-     *
-     * @return context
-     */
-    public static Context resolve() {
-        return threadGroups.get(Thread.currentThread().getThreadGroup());
+    public static Context getInstance(ServerProvider serverProvider) {
+        return instance == null ? instance = new Context(serverProvider) : instance;
     }
-
-    public static Context currentTab() {
-        // TODO
-        return threadGroups.values().iterator().next();
+    
+    public static Context getInstance() {
+    	return getInstance(null);
     }
 
     public void setEnvironment() {
@@ -209,24 +201,6 @@ public class Context {
         return classLoader;
     }
 
-    /**
-     * Gets the id of this context
-     *
-     * @return id context
-     */
-    public static int getID() {
-        return id;
-    }
-
-    /**
-     * Tab id of this context
-     *
-     * @return tab id of this context
-     */
-    public int getTab() {
-        return tab;
-    }
-
     /**
      * Adds a paintable instance to the paintables
      *

parabotv2/src/org/parabot/core/asm/ASMUtils.java

@@ -25,7 +25,7 @@ public class ASMUtils implements Opcodes {
 	}
 
 	public static ClassNode getClass(String className) {
-		Context context = Context.resolve();
+		Context context = Context.getInstance();
 		for (ClassNode node : context.getClassPath().classes.values()) {
 			if (node.name.equals(className)) {
 				return node;

parabotv2/src/org/parabot/core/paint/PaintDebugger.java

@@ -43,7 +43,7 @@ public class PaintDebugger {
 	}
 	
 	public static final PaintDebugger getInstance() {
-		return Context.resolve().getPaintDebugger();
+		return Context.getInstance().getPaintDebugger();
 	}
 	
 	public final void addLine(final String debugLine) {

parabotv2/src/org/parabot/core/ui/BotDialog.java

@@ -21,7 +21,7 @@ public class BotDialog extends JDialog {
 		setLayout(new BorderLayout());
 		setUndecorated(true);
 		setBackground(new Color(0, 0, 0, 0));
-		setContentPane(new PaintComponent(botUI.getSize()));
+		setContentPane(PaintComponent.getInstance(botUI.getSize()));
 		setPreferredSize(botUI.getSize());
 		setSize(botUI.getSize());
 		setVisible(true);

parabotv2/src/org/parabot/core/ui/components/BotToolbar.java

@@ -7,9 +7,6 @@ import java.awt.event.ActionListener;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseMotionAdapter;
-import java.util.HashMap;
-import java.util.Map;
-
 import javax.swing.Box;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
@@ -31,7 +28,6 @@ import org.parabot.environment.scripts.Script;
 public class BotToolbar extends JToolBar {
 	private static final long serialVersionUID = 5373484845104212180L;
 	private static BotToolbar instance;
-	private static Map<TabButton, Context> environments = new HashMap<TabButton, Context>();
 	
 	private JButton tab;
 	private final JButton run;
@@ -110,7 +106,7 @@ public class BotToolbar extends JToolBar {
 	}
 	
 	private void setScriptState(int state) {
-		Context.currentTab().getRunningScript().setState(state);
+		Context.getInstance().getRunningScript().setState(state);
 	}
 	
 
@@ -140,26 +136,7 @@ public class BotToolbar extends JToolBar {
 	public void addTab(final Context context, final String name) {
 		TabButton b = new TabButton(name);
 		b.setActive(true);
-		b.addActionListener(new ActionListener() {
-
-			@Override
-			public void actionPerformed(ActionEvent e) {
-				final TabButton tabButton = (TabButton) e.getSource();
-				final Context context = environments.get(tabButton);
-				for(final TabButton button : environments.keySet()) {
-					button.setActive(false);
-				}
-				tabButton.setActive(true);
-				if(!context.appletSet()) {
-					return;
-				}
-				GamePanel.getInstance().setContext(context);
-			}
-			
-		});
-		//add(b, getComponentIndex(tab));
 		add(b, 0);
-		environments.put(b, context);
 	}
 	
 	

parabotv2/src/org/parabot/core/ui/components/PaintComponent.java

@@ -1,10 +1,14 @@
 package org.parabot.core.ui.components;
 
-import java.awt.Color;
+import java.awt.AlphaComposite;
 import java.awt.Dimension;
 import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
 
-import javax.swing.JPanel;
+import javax.swing.JComponent;
+import org.parabot.core.paint.PaintDebugger;
+import org.parabot.environment.api.utils.Time;
 
 /**
  * 
@@ -13,20 +17,58 @@ import javax.swing.JPanel;
  * @author Everel
  *
  */
-public class PaintComponent extends JPanel {
+public class PaintComponent extends JComponent implements Runnable {
 	private static final long serialVersionUID = 4653612412080038193L;
+	private static PaintComponent instance;
 	
-	public PaintComponent(Dimension size) {
-		setPreferredSize(size);
-		setSize(size);
+	private BufferedImage buffer;
+	private Graphics2D g2;
+	private Dimension dimensions;
+	private PaintDebugger paintDebugger;
+	
+	private PaintComponent(Dimension dimensions) {
+		this.dimensions = dimensions;
+		this.buffer = new BufferedImage(dimensions.width, dimensions.height, BufferedImage.TYPE_INT_ARGB);
+		this.g2 = buffer.createGraphics();
+		
+		setPreferredSize(dimensions);
+		setSize(dimensions);
 		setOpaque(false);
+		setDoubleBuffered(true);
+	}
+	
+	public static PaintComponent getInstance(Dimension dimensions) {
+		return instance == null ? instance = new PaintComponent(dimensions) : instance;
+	}
+	
+	public static PaintComponent getInstance() {
+		return getInstance(null);
+	}
+	
+	public void startPainting(PaintDebugger paintDebugger) {
+		this.paintDebugger = paintDebugger;
+		new Thread(this).start();
 	}
 	
 	@Override
 	public void paintComponent(Graphics g) {
-		System.out.println("paint");
-		g.setColor(Color.red);
-		g.drawString("hi", 10, 10);
+		super.paintComponent(g);
+		g2.setComposite(AlphaComposite.Clear);
+		g2.fillRect(0, 0, dimensions.width, dimensions.height);
+		g2.setComposite(AlphaComposite.SrcOver);
+		
+		if(paintDebugger != null) {
+			paintDebugger.debug(g2);
+		}
+		g.drawImage(buffer, 0, 0, null);
+	}
+
+	@Override
+	public void run() {
+		while(true) {
+			Time.sleep(15);
+			repaint();
+		}
 	}
 
 }

parabotv2/src/org/parabot/environment/Environment.java

@@ -1,6 +1,5 @@
 package org.parabot.environment;
 
-import org.parabot.core.Context;
 import org.parabot.core.Core;
 import org.parabot.core.desc.ServerDescription;
 import org.parabot.core.jython.Jython;
@@ -35,10 +34,7 @@ public class Environment {
 		
 		Core.verbose("Loading server: " + desc.toString());
 
-		final String id = "tab" + Context.getID();
-		final ThreadGroup bot = new ThreadGroup(id);
-
-		ServerParser.SERVER_CACHE.get(desc).run(bot);
+		ServerParser.SERVER_CACHE.get(desc).run();
 		
 	}
 }

parabotv2/src/org/parabot/environment/input/Keyboard.java

@@ -25,7 +25,7 @@ public class Keyboard implements KeyListener {
 	}
 	
 	public static Keyboard getInstance() {
-		return Context.resolve().getKeyboard();
+		return Context.getInstance().getKeyboard();
 	}
 
 	static {

parabotv2/src/org/parabot/environment/input/Mouse.java

@@ -26,7 +26,7 @@ public class Mouse implements MouseListener, MouseMotionListener {
 	}
 	
 	public static Mouse getInstance() {
-		return Context.resolve().getMouse();
+		return Context.getInstance().getMouse();
 	}
 	
 	/**

parabotv2/src/org/parabot/environment/scripts/Script.java

@@ -62,7 +62,7 @@ public class Script implements Runnable {
 
 	@Override
 	public final void run() {
-		Context context = Context.resolve();
+		Context context = Context.getInstance();
 		
 		Core.verbose("Initializing script...");
 		context.getServerProvider().initScript(this);
@@ -70,7 +70,7 @@ public class Script implements Runnable {
 		
 		if(!onExecute()) {
 			Core.verbose("Script#onExecute returned false, unloading and stopping script...");
-			Context.resolve().getServerProvider().unloadScript(this);
+			context.getServerProvider().unloadScript(this);
 			this.state = STATE_STOPPED;
 			Core.verbose("Done.");
 			return;
@@ -113,9 +113,9 @@ public class Script implements Runnable {
 		Core.verbose("Script stopped/finished, unloading and stopping...");
 		onFinish();
 		LogArea.log("Script stopped.");
-		Context.resolve().getServerProvider().unloadScript(this);
+		context.getServerProvider().unloadScript(this);
 		this.state = STATE_STOPPED;
-		Context.resolve().setRunningScript(null);
+		context.setRunningScript(null);
 		BotToolbar.getInstance().toggleRun();
 		Core.verbose("Done.");
 	}

parabotv2/src/org/parabot/environment/servers/LocalServerExecuter.java

@@ -27,7 +27,7 @@ public class LocalServerExecuter extends ServerExecuter {
 	}
 
 	@Override
-	public void run(ThreadGroup tg) {
+	public void run() {
 		// add jar or directory to buildpath.
 		if (this.classPath.isJar()) {
 			Core.verbose("Adding server provider jar to buildpath: "
@@ -43,7 +43,7 @@ public class LocalServerExecuter extends ServerExecuter {
 			}
 		}
 		// finalize
-		super.finalize(tg, this.serverProvider, this.serverName);
+		super.finalize(this.serverProvider, this.serverName);
 	}
 
 }

parabotv2/src/org/parabot/environment/servers/PublicServerExecuter.java

@@ -32,7 +32,7 @@ public class PublicServerExecuter extends ServerExecuter {
 	}
 
 	@Override
-	public void run(ThreadGroup tg) {
+	public void run() {
 		try {
 			final File destination = new File(Directories.getCachePath(),
 					this.serverID);
@@ -86,7 +86,7 @@ public class PublicServerExecuter extends ServerExecuter {
 				final Constructor<?> con = providerClass.getConstructor();
 				final ServerProvider serverProvider = (ServerProvider) con
 						.newInstance();
-				super.finalize(tg, serverProvider, this.serverName);
+				super.finalize(serverProvider, this.serverName);
 			} catch (NoClassDefFoundError ignored) {
 				UILog.log(
 						"Error",

parabotv2/src/org/parabot/environment/servers/ServerExecuter.java

@@ -2,6 +2,7 @@ package org.parabot.environment.servers;
 
 import org.parabot.core.Context;
 import org.parabot.core.ui.components.BotToolbar;
+import org.parabot.core.ui.components.PaintComponent;
 
 /**
  * 
@@ -12,17 +13,17 @@ import org.parabot.core.ui.components.BotToolbar;
  */
 public abstract class ServerExecuter {
 
-	public abstract void run(final ThreadGroup tg);
+	public abstract void run();
 
-	public void finalize(final ThreadGroup tg, final ServerProvider provider, final String serverName) {
-		// loads the server and its it to the gui
-		new Thread(tg, new Runnable() {
+	public void finalize(final ServerProvider provider, final String serverName) {
+		new Thread(new Runnable() {
 			@Override
 			public void run() {
 				try {
-					final Context context = new Context(provider);
+					Context context = Context.getInstance(provider);
 					BotToolbar.getInstance().addTab(context, serverName);
 					context.load();
+					PaintComponent.getInstance().startPainting(context.getPaintDebugger());
 				} catch (Throwable t) {
 					t.printStackTrace();
 				}

parabotv2/src/org/parabot/environment/servers/ServerProvider.java

@@ -75,7 +75,7 @@ public abstract class ServerProvider implements Opcodes {
 		for (Injectable inj : injectables) {
 			inj.inject();
 		}
-		Context.resolve().setHookParser(parser);
+		Context.getInstance().setHookParser(parser);
 	}
 	
 	private HookFile fetchHookFile() {
@@ -106,11 +106,11 @@ public abstract class ServerProvider implements Opcodes {
 	}
 	
 	public void setClientInstance(Object client) {
-		Context.resolve().setClientInstance(client);
+		Context.getInstance().setClientInstance(client);
 	}
 
 	public void parseJar() {
-		Context.resolve().getClassPath().addJar(getJar());
+		Context.getInstance().getClassPath().addJar(getJar());
 	}
 	
 	public void initScript(Script script) {
@@ -122,7 +122,7 @@ public abstract class ServerProvider implements Opcodes {
 	}
 	
 	public void initMouse() {
-		final Context context = Context.resolve();
+		final Context context = Context.getInstance();
 		final Applet applet = context.getApplet();
 		final Mouse mouse = new Mouse(applet);
 		applet.addMouseListener(mouse);
@@ -131,7 +131,7 @@ public abstract class ServerProvider implements Opcodes {
 	}
 	
 	public void initKeyboard() {
-		final Context context = Context.resolve();
+		final Context context = Context.getInstance();
 		final Applet applet = context.getApplet();
 		final Keyboard keyboard = new Keyboard(applet);
 		applet.addKeyListener(keyboard);