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Diffstat (limited to 'engines/bladerunner/actor.cpp')
| -rw-r--r-- | engines/bladerunner/actor.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/engines/bladerunner/actor.cpp b/engines/bladerunner/actor.cpp index 50a96a4a59..3d14ccd26d 100644 --- a/engines/bladerunner/actor.cpp +++ b/engines/bladerunner/actor.cpp @@ -630,8 +630,10 @@ bool Actor::tick(bool forceDraw, Common::Rect *screenRect) { float originalY = _position.y; float originalZ = _position.z; - _position.x = _position.x + positionChange.x * cosx - positionChange.y * sinx; - _position.z = _position.z + positionChange.x * sinx + positionChange.y * cosx; + // Yes, Z & Y are switched between world space and model space. X is also negated for some unknown reason (wrong dirertion for angles?) + + _position.x = _position.x - positionChange.x * cosx - positionChange.y * sinx; + _position.z = _position.z - positionChange.x * sinx + positionChange.y * cosx; _position.y = _position.y + positionChange.z; if (_vm->_sceneObjects->existsOnXZ(_id + kSceneObjectOffsetActors, _position.x, _position.z, false, false) == 1 && !_isImmuneToObstacles) { |