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WINTERMUTE: Fix scrollspeed (and break character animation the same way WME Lite does)

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This commit is contained in:
Einar Johan Trøan Sømåen 2013-01-24 14:48:36 +01:00
parent 2e8e3ae13e
commit e829a57762
1 changed files with 6 additions and 4 deletions
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10
engines/wintermute/ad/ad_scene.cpp
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@ -932,24 +932,26 @@ bool AdScene::traverseNodes(bool doUpdate) {
if (_autoScroll) {
// adjust horizontal scroll
if (_gameRef->_timer - _lastTimeH >= _scrollTimeH) {
int timesMissed = (_gameRef->_timer - _lastTimeH) / _scrollTimeH;
_lastTimeH = _gameRef->_timer;
if (_offsetLeft < _targetOffsetLeft) {
_offsetLeft += _scrollPixelsH;
_offsetLeft += _scrollPixelsH * timesMissed;
_offsetLeft = MIN(_offsetLeft, _targetOffsetLeft);
} else if (_offsetLeft > _targetOffsetLeft) {
_offsetLeft -= _scrollPixelsH;
_offsetLeft -= _scrollPixelsH * timesMissed;
_offsetLeft = MAX(_offsetLeft, _targetOffsetLeft);
}
}
// adjust vertical scroll
if (_gameRef->_timer - _lastTimeV >= _scrollTimeV) {
int timesMissed = (_gameRef->_timer - _lastTimeV) / _scrollTimeV;
_lastTimeV = _gameRef->_timer;
if (_offsetTop < _targetOffsetTop) {
_offsetTop += _scrollPixelsV;
_offsetTop += _scrollPixelsV * timesMissed;
_offsetTop = MIN(_offsetTop, _targetOffsetTop);
} else if (_offsetTop > _targetOffsetTop) {
_offsetTop -= _scrollPixelsV;
_offsetTop -= _scrollPixelsV * timesMissed;
_offsetTop = MAX(_offsetTop, _targetOffsetTop);
}
}