kollision/animator.cpp

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8 */
   9
  10 #include "animator.h"
  11 #include <kdebug.h>
  12
  13 Animator::Animator()
  14 {
  15     connect(&m_timer, SIGNAL(timeout()), this, SLOT(tick()));
  16 }
  17
  18 void Animator::add(Animation* a)
  19 {
  20     if (!m_timer.isActive()) {
  21         startTimer();
  22     }
  23     AnimationGroup::add(a);
  24 }
  25
  26 void Animator::startTimer()
  27 {
  28     m_time.restart();
  29     m_timer.start(0);
  30     start(0);
  31 }
  32
  33 void Animator::stopTimer()
  34 {
  35     m_timer.stop();
  36     stop();
  37 }
  38
  39 void Animator::tick()
  40 {
  41     if (AnimationGroup::step(m_time.elapsed())) {
  42         stopTimer();
  43     }
  44 }
  45
  46
  47 #include "animator.moc"
  48
  49