public RotationAnimator(SplitSide splitSide, Quaternion from, Quaternion to, RotateableBranch rotateable)
{
SplitSide = splitSide;
Rotateable = rotateable;
From = from;
To = to;
Delta = 0;
}
IEnumerator Rotate90Degrees(SplitSide splitRotation, IList<RotationAnimator> animators)
{
float startTime = Time.time;
float deltaTime;
do
{
deltaTime = Mathf.Clamp(Time.time - startTime, 0, 1);
foreach (RotationAnimator animator in animators)
{
Quaternion lerpRotation = Quaternion.Lerp(animator.From, animator.To, Mathf.SmoothStep(0, 1, deltaTime));
Transformation transformation = new RotateAroundPivotTransform(splitRotation.Pivot, lerpRotation);
Vector3 localPosition = transformation.Transform(new Vector3());
animator.UpdateTransform(lerpRotation, localPosition);
}
yield return null;
} while (deltaTime < 1);
_eventRegistry.Notify(new GameEvent(GameEvent.Type.RESUMED));
_readyToRot = true;
}
public IList<RotationAnimator> Rotate(SplitSide splitSide, Direction direction)
{
float directionMult = direction == Direction.Clockwise ? 1 : -1;
Quaternion rotationDelta = Quaternion.Euler(splitSide.Axis * 90 * directionMult);
GroupBranch group = splitSide.Group;
List<RotationAnimator> animators = new List<RotationAnimator>();
foreach (SplitBoundsBranch splitBoundsBranch in group.SplitBoundsBranches)
{
float distance;
Split.ConstraintResult constraintResult = splitSide.Constrains(splitBoundsBranch.RotatedBounds, out distance);
switch (constraintResult)
{
case Split.ConstraintResult.Blocked:
return new RotationAnimator[0];
case Split.ConstraintResult.Included:
Transformation transformation;
RotationAnimator animator = CreateRotationAnimation(splitSide, splitBoundsBranch, rotationDelta, out transformation);
_eventRegistry.Notify(new BlockRotationEvent(group.Group, transformation, splitBoundsBranch.SplittedRegion));
animators.Add(animator);
break;
}
}
foreach(GroupBranch attachedGroup in splitSide.AttachedRotateables)
{
Transformation transformation;
RotationAnimator animator = CreateRotationAnimation(splitSide, attachedGroup, rotationDelta, out transformation);
_eventRegistry.Notify(new GroupRotationEvent(group.Group, transformation));
animators.Add(animator);
}
return animators;
}
private RotationAnimator CreateRotationAnimation(SplitSide splitSide, RotateableBranch rotateable, Quaternion rotationDelta, out Transformation transformation)
{
BlockBounds rotatedBounds = rotateable.RotatedBounds;
Quaternion startRot = rotatedBounds.Rotation;
Quaternion endRot = startRot * rotationDelta;
rotatedBounds.SetToRotationFrom(endRot, splitSide.Pivot, rotateable.OriginalBounds);
transformation = new RotateAroundPivotTransform(splitSide.Pivot, endRot);
return new RotationAnimator(splitSide, startRot, endRot, rotateable);
}