Overflow fixes - should help bot stability on crowded worlds

client/src/main/java/Extension.java

@@ -29,6 +29,16 @@ public class Extension extends client implements IClient {
 	private boolean fatigueTraining;
 
 	private Extension() {
+		super();
+		// Increase the size of buffers to prevent overflowing on
+		// the incredibly crowded worlds of RSC Uranium.
+		// XXX this should be fixed on the server too...
+		super.mg = new ja(70000);
+		// overhead icons...
+		super.je = new int[512];
+		super.pe = new int[512];
+		super.jd = new int[512];
+		super.ak = new int[512];
 	}
 
 	public static void initHook() {

client/src/main/java/PaintListener.java

@@ -47,6 +47,15 @@ final class PaintListener implements IPaintListener {
 	 */
 	@Override
 	public void onPaint() {
+
+		/*
+		 * renderbug workaround - prevent the texture cache index
+		 * from overflowing
+		 */
+		if (k.e > (1 << 29)) {
+			k.e = 0;
+		}
+
 		drawGradient();
 		synchronized (dimension) {
 			if (!resized) {