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WINTERMUTE: Don't scroll as fast as the scripts actually ask for.

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This commit is contained in:
Einar Johan Trøan Sømåen 2013-01-24 16:12:35 +01:00
parent e829a57762
commit a1a6354687
1 changed files with 8 additions and 0 deletions
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8
engines/wintermute/ad/ad_scene.cpp
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@ -933,6 +933,10 @@ bool AdScene::traverseNodes(bool doUpdate) {
// adjust horizontal scroll
if (_gameRef->_timer - _lastTimeH >= _scrollTimeH) {
int timesMissed = (_gameRef->_timer - _lastTimeH) / _scrollTimeH;
// Cap the amount of catch-up to avoid jittery characters.
if (timesMissed > 2) {
timesMissed = 2;
}
_lastTimeH = _gameRef->_timer;
if (_offsetLeft < _targetOffsetLeft) {
_offsetLeft += _scrollPixelsH * timesMissed;
@ -946,6 +950,10 @@ bool AdScene::traverseNodes(bool doUpdate) {
// adjust vertical scroll
if (_gameRef->_timer - _lastTimeV >= _scrollTimeV) {
int timesMissed = (_gameRef->_timer - _lastTimeV) / _scrollTimeV;
// Cap the amount of catch-up to avoid jittery characters.
if (timesMissed > 2) {
timesMissed = 2;
}
_lastTimeV = _gameRef->_timer;
if (_offsetTop < _targetOffsetTop) {
_offsetTop += _scrollPixelsV * timesMissed;