global restruct finish 2 of 3

alien.cpp

@@ -73,7 +73,7 @@ bool Alien::RecreatePath()
 }
 
 
-void Alien::update()
+bool Alien::update()
 {
 	float tmpdx,tmpdy,angl,arctg = 0;
 	tmpdx = position.x() - path.at(PathIndex).x()*game->cellsize;
@@ -81,11 +81,11 @@ void Alien::update()
 	while (std::sqrt(tmpdx*tmpdx +tmpdy*tmpdy) < 2*Speed*game->cellsize)
 	{
 		PathIndex++;
-		if (PathIndex >= path.size())
-		{
+		if (PathIndex >= path.size()) return false;
+		/*{
 			PathIndex = 0;
 			position = game->start*game->cellsize;
-		}
+		}*/
 		tmpdx = position.x() - path.at(PathIndex).x()*game->cellsize;
 		tmpdy = position.y() - path.at(PathIndex).y()*game->cellsize;
 		//qDebug() << "next";
@@ -109,6 +109,7 @@ void Alien::update()
 	position.setY(position.y()
 					  -Speed*(float)game->cellsize*std::cos(arctg));
 	PicIndex++;
+	return true;
 }