From f03f4e07d7bb07b00e26b3f7015fde853dac67fc Mon Sep 17 00:00:00 2001
From: Ben Kurtovic <ben.kurtovic@verizon.net>
Date: Wed, 16 Jan 2013 09:46:58 -0500
Subject: [PATCH] Some improved mouse handling code.

---
 src/Render.java | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Render.java b/src/Render.java
index 352d16e..77edf16 100644
--- a/src/Render.java
+++ b/src/Render.java
@@ -128,16 +128,16 @@ public class Render extends Canvas implements Runnable, MouseListener,
 
 	@Override
 	public void mouseDragged(MouseEvent e) {
-		try {
-			_grid.getPatch(e.getX() / scale, e.getY() / scale).setState(1);
-			draw(e.getX() / scale, e.getY() / scale, 0xffffff);
-		} catch (ArrayIndexOutOfBoundsException exception) {
-		}
+		if (e.getX() < 0 || e.getY() < 0 || e.getX() / scale > width || e.getY() / scale > height)
+			return;
+		_grid.getPatch(e.getX() / scale, e.getY() / scale).setState(1);
 		e.consume();
 	}
 
 	@Override
 	public void mouseClicked(MouseEvent e) {
+		_grid.getPatch(e.getX() / scale, e.getY() / scale).setState(1);
+		e.consume();
 	}
 
 	@Override