@@ -122,7 +122,7 @@ void MapSearchNode::PrintNodeInfo()
 
 float MapSearchNode::GoalDistanceEstimate( MapSearchNode &nodeGoal )
 {
-	return fabsf(x - nodeGoal.x) + fabsf(y - nodeGoal.y);	
+	return abs(x - nodeGoal.x) + abs(y - nodeGoal.y);
 }
 
 bool MapSearchNode::IsGoal( MapSearchNode &nodeGoal )
Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ void MapSearchNode::PrintNodeInfo()`
`122`	`122`
`123`	`123`	`float MapSearchNode::GoalDistanceEstimate( MapSearchNode &nodeGoal )`
`124`	`124`	`{`
`125`		`- return fabsf(x - nodeGoal.x) + fabsf(y - nodeGoal.y);`
	`125`	`+ return abs(x - nodeGoal.x) + abs(y - nodeGoal.y);`
`126`	`126`	`}`
`127`	`127`
`128`	`128`	`bool MapSearchNode::IsGoal( MapSearchNode &nodeGoal )`