Octopuses now stopped if speed is set 0 (or less) on the go

[ghostsoverboard] / timercontrolledgraphicspixmapobject.cpp

diff --git a/timercontrolledgraphicspixmapobject.cpp b/timercontrolledgraphicspixmapobject.cpp
index e2573fb..d5cbe46 100644 (file)
--- a/timercontrolledgraphicspixmapobject.cpp
+++ b/timercontrolledgraphicspixmapobject.cpp
@@ -1,3 +1,25 @@
+/**************************************************************************
+        Ghosts Overboard - a game for Maemo 5
+
+        Copyright (C) 2011  Heli Hyvättinen
+
+        This file is part of Ghosts Overboard
+
+        Ghosts Overboard is free software: you can redistribute it and/or modify
+        it under the terms of the GNU General Public License as published by
+        the Free Software Foundation, either version 2 of the License, or
+        (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU General Public License for more details.
+
+        You should have received a copy of the GNU General Public License
+        along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+**************************************************************************/
+
 #include "timercontrolledgraphicspixmapobject.h"
 #include <QGraphicsScene>
 #include <QDebug>
@@ -13,7 +35,8 @@ TimerControlledGraphicsPixmapObject::TimerControlledGraphicsPixmapObject(QPixmap
 
 void TimerControlledGraphicsPixmapObject::startMoving()
 {
-    timer_.start();
+    if (!stoppedBecauseInvalidTime_)
+        timer_.start();
 }
 
 void TimerControlledGraphicsPixmapObject::stopMoving()
@@ -23,9 +46,17 @@ void TimerControlledGraphicsPixmapObject::stopMoving()
 
 void TimerControlledGraphicsPixmapObject::setSpeed(int speed)
 {
-    timer_.setInterval(1000/speed); //converts from pixels in second to milliseconds per pixel
+    if (speed >0)
+    {
+        timer_.setInterval(1000/speed); //converts from pixels in second to milliseconds per pixel
+        stoppedBecauseInvalidTime_ = false;
+     }
+    else
+        stoppedBecauseInvalidTime_ = true;
+        timer_.stop();
 }
 
+
 void TimerControlledGraphicsPixmapObject::move()
 {