diff options
| -rw-r--r-- | engines/zvision/clock.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/engines/zvision/clock.cpp b/engines/zvision/clock.cpp index 2324d395c3..fe322525f8 100644 --- a/engines/zvision/clock.cpp +++ b/engines/zvision/clock.cpp @@ -39,15 +39,14 @@ Clock::Clock(OSystem *system) void Clock::update() { uint32 currentTime = _system->getMillis(); - _deltaTime = currentTime - _lastTime - _pausedTime; - if (_deltaTime < 0) { - _deltaTime = 0; - } + _deltaTime = (currentTime - _lastTime); if (_paused) { - _pausedTime += _deltaTime; - } else if (_pausedTime > 0) { - _pausedTime = 0; + _deltaTime -= (currentTime - _pausedTime); + } + + if (_deltaTime < 0) { + _deltaTime = 0; } _lastTime = currentTime; @@ -55,12 +54,14 @@ void Clock::update() { void Clock::start() { if (_paused) { + _lastTime = _system->getMillis(); _paused = false; } } void Clock::stop() { if (!_paused) { + _pausedTime = _system->getMillis(); _paused = true; } } |