From 5219c6f1bee17d4f604d347380f6e00625ed86ff Mon Sep 17 00:00:00 2001
From: "jason@long.name" <jason@long.name@d9718cc8-9f43-0410-858b-315f434eb58c>
Date: Sun, 24 Feb 2013 01:19:11 +0000
Subject: [PATCH] bugfix: check map boundry in traffic gen

git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@574 d9718cc8-9f43-0410-858b-315f434eb58c
---
 src/micropolisj/engine/TrafficGen.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/micropolisj/engine/TrafficGen.java b/src/micropolisj/engine/TrafficGen.java
index edb94d8..d82b890 100644
--- a/src/micropolisj/engine/TrafficGen.java
+++ b/src/micropolisj/engine/TrafficGen.java
@@ -98,8 +98,7 @@ class TrafficGen
 			int tx = mapX + PerimX[z];
 			int ty = mapY + PerimY[z];
 
-			if (city.testBounds(tx, ty)
-				&& roadTest(tx, ty))
+			if (roadTest(tx, ty))
 			{
 				mapX = tx;
 				mapY = ty;
@@ -111,6 +110,10 @@ class TrafficGen
 
 	boolean roadTest(int tx, int ty)
 	{
+		if (!city.testBounds(tx, ty)) {
+			return false;
+		}
+
 		char c = city.getTile(tx, ty);
 		c &= LOMASK;