protected virtual void OnActionZoneEvent(ColliderZoneArgs args)
{
if (ActionZoneEvent != null)
{
ActionZoneEvent.Invoke(args);
}
}
protected virtual void OnContactZoneEvent(ColliderZoneArgs args)
{
if (ContactZoneEvent != null)
{
ContactZoneEvent.Invoke(args);
}
}
protected virtual void OnProximityZoneEvent(ColliderZoneArgs args)
{
if (ProximityZoneEvent != null)
{
ProximityZoneEvent.Invoke(args);
}
}
private void ActionOrInContactZoneStayEvent(ColliderZoneArgs collisionArgs)
{
if (!_buttonInContactOrActionStates || collisionArgs.CollidingTool.IsFarFieldTool)
{
return;
}
// calculate how much the button should be pushed inwards. based on contact zone.
// assume collider is uniform 1x1x1 cube, and all scaling, etc is done on transform component
// another way to test distances is to measure distance to plane that represents where
// button translation must stop
Vector3 buttonScale = _buttonContactTransform.localScale;
Vector3 interactionPosition = collisionArgs.CollidingTool.InteractionPosition;
Vector3 localSpacePosition = _buttonContactTransform.InverseTransformPoint(
interactionPosition);
// calculate offset in local space. so bias coordinates from 0.5,-0.5 to 0, -1.
// 0 is no offset, 1.0 in local space is max offset pushing inwards
Vector3 offsetVector = localSpacePosition - LOCAL_SIZE_HALVED * Vector3.one;
// affect offset by button scale. only care about y (since y goes inwards)
float scaledLocalSpaceOffset = offsetVector.y * buttonScale.y;
// restrict button movement. can only go so far in negative direction, and cannot
// be positive (which would cause the button to "stick out")
if (scaledLocalSpaceOffset > -_contactMaxDisplacementDistance && scaledLocalSpaceOffset
<= 0.0f)
{
transform.localPosition = new Vector3(_oldPosition.x, _oldPosition.y +
scaledLocalSpaceOffset, _oldPosition.z);
}
}
public InteractableStateArgs(Interactable interactable, InteractableTool tool,
InteractableState newInteractableState, InteractableState oldState,
ColliderZoneArgs colliderArgs)
{
Interactable = interactable;
Tool = tool;
NewInteractableState = newInteractableState;
OldInteractableState = oldState;
ColliderArgs = colliderArgs;
}
