diff options
Diffstat (limited to 'engines/titanic/star_control/camera_auto_mover.cpp')
-rw-r--r-- | engines/titanic/star_control/camera_auto_mover.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/engines/titanic/star_control/camera_auto_mover.cpp b/engines/titanic/star_control/camera_auto_mover.cpp index 861248fc1f..bcb94d27c2 100644 --- a/engines/titanic/star_control/camera_auto_mover.cpp +++ b/engines/titanic/star_control/camera_auto_mover.cpp @@ -49,8 +49,12 @@ void CCameraAutoMover::proc2(const FVector &oldPos, const FVector &newPos, _srcPos = oldPos; _destPos = newPos; _posDelta = _destPos - _srcPos; - _distance = _posDelta.normalize(); - + float temp = 0.0; + if (!_posDelta.normalize(temp)) { // Do the normalization, put the scale amount in temp, + // but if it is unsuccessful, crash + assert(temp); + } + _distance = temp; _active = false; _field34 = false; _transitionPercent = 1.0; @@ -73,8 +77,12 @@ void CCameraAutoMover::setPath(const FVector &srcV, const FVector &destV, const _srcPos = srcV; _destPos = destV; _posDelta = _destPos - _srcPos; - _distance = _posDelta.normalize(); - + float temp = 0.0; + if (!_posDelta.normalize(temp)) { // Do the normalization, put the scale amount in temp, + // but if it is unsuccessful, crash + assert(temp); + } + _distance = temp; _active = false; _field34 = false; _field40 = -1; |