Fix consuming the remaining input events when mapping the gamepad. See GitHub issue 4 for details.

src/com/limelight/gui/GamepadConfigFrame.java

@@ -306,25 +306,23 @@ public class GamepadConfigFrame extends JFrame {
 	 * Consumes any events left in the queue after the mapping has been made
 	 */
 	private void consumeEvents(final Gamepad pad) {
-		// start a new thread to go through all of the remaining events
-		Thread consumeEvents = new Thread(new Runnable() {
-			@Override
-			public void run() {
-				if (pad.poll()) {
 		EventQueue queue = pad.getEvents();
 		Event event = new Event();
 		
-					while (queue.getNextEvent(event)) {
+		for (int i = 0; i < 5; i++) {
 			if (!pad.poll()) {
 				break;
 			}
+			
+			// Drop all events currently in the queue
+			while (queue.getNextEvent(event) && pad.poll());
+			
+			// Give the queue a bit of time to fill again
+			try {
+				Thread.sleep(50);
+			} catch (InterruptedException e) {}
 		}
 	}
-			}
-		});
-		consumeEvents.setName("Consume Events Thread");
-		consumeEvents.start();
-	}
 
 	/*
 	 * Helper method to get the box component that contains the given a mapping