From 3c1e43cf400dd3ac1a276bab00899906de9db4d5 Mon Sep 17 00:00:00 2001
From: Ziver Koc <ziver@koc.se>
Date: Mon, 7 May 2007 09:48:08 +0000
Subject: [PATCH] astar bugg fix

---
 src/ei/game/algo/AStar.java | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/ei/game/algo/AStar.java b/src/ei/game/algo/AStar.java
index 8268ac1..f3a5df7 100644
--- a/src/ei/game/algo/AStar.java
+++ b/src/ei/game/algo/AStar.java
@@ -33,6 +33,25 @@ public class AStar{
 
 	public List<AStarNode> startSearch(Vector2i start, Vector2i goal){
 		//map[goal.getX()][goal.getY()].setBlocked(false);
+		if(start.getX() >= map.length)
+			start.setX(map.length-1);
+		if(start.getX() < 0)
+			start.setX(0);
+		
+		if(start.getY() >= map[0].length)
+			start.setY(map[0].length-1);
+		if(start.getY() < 0)
+			start.setY(0);
+		
+		if(goal.getX() >= map.length)
+			goal.setX(map.length-1);
+		if(goal.getX() < 0)
+			goal.setX(0);
+		
+		if(goal.getY() >= map[0].length)
+			goal.setY(map[0].length-1);
+		if(goal.getY() < 0)
+			goal.setY(0);
 		return pathfinder.findPath(map[start.getX()][start.getY()], map[goal.getX()][goal.getY()]);
 	}