void OnTouchPressDrag(Controller controller)
{
bool saved = Physics.queriesHitTriggers;
try
{
Physics.queriesHitTriggers = false;
Transform tr = controller.transform;
arc.SetArcData(tr.position, tr.TransformDirection(new Vector3(0, beamUpVelocity, beamForwardVelocity)), true, false);
destination_valid = false;
bool show_invalid = false;
RaycastHit hitInfo;
if (arc.DrawArc(out hitInfo))
{
/* The teleport destination is accepted if we fit a capsule here. More precisely:
* the capsule starts at ABOVE_GROUND above the hit point of the beam; on top
* of that we check the capsule. The height of that capsule above around is thus
* from ABOVE_GROUND to ABOVE_GROUND + RADIUS + DISTANCE + RADIUS. The parameters
* are chosen so that planes of above ~30° cannot be teleported to, because the
* bottom of the capsule always intersects that plane.
*/
const float ABOVE_GROUND = 0.1f, RADIUS = 0.32f, DISTANCE = 1.1f;
if (Physics.CheckCapsule(hitInfo.point + (ABOVE_GROUND + RADIUS) * Vector3.up,
hitInfo.point + (ABOVE_GROUND + RADIUS + DISTANCE) * Vector3.up,
RADIUS, traceLayerMask, QueryTriggerInteraction.Ignore))
{
/* invalid position */
invalid_reticle.position = hitInfo.point;
invalid_reticle.rotation = Quaternion.LookRotation(hitInfo.normal) * Quaternion.Euler(90, 0, 0);
show_invalid = true;
}
else
{
/* valid position */
invalid_reticle.gameObject.SetActive(false);
destination_reticle.position = destination_position = hitInfo.point;
destination_valid = true;
}
}
invalid_reticle.gameObject.SetActive(show_invalid);
destination_reticle.gameObject.SetActive(destination_valid);
arc.SetColor(destination_valid ? validArcColor : invalidArcColor);
}
finally
{
Physics.queriesHitTriggers = saved;
}
}
void Update()
{
if (active_controller == null)
{
foreach (var ctrl in BaroqueUI.GetControllers())
{
if (ctrl.Matches(controllerSelection) && ctrl.GetButton(controllerButton))
{
BaseControllerTracker tracker = ctrl.HoverControllerTracker();
if (tracker == null || tracker.CanStartTeleportAction(ctrl))
{
arc.Show();
active_controller = ctrl;
break;
}
}
}
if (active_controller == null)
{
return;
}
}
if (active_controller.GetButton(controllerButton))
{
bool saved = Physics.queriesHitTriggers;
try
{
Physics.queriesHitTriggers = false;
Transform tr = active_controller.transform;
arc.SetArcData(tr.position, tr.TransformDirection(new Vector3(0, beamUpVelocity, beamForwardVelocity)), true, false);
destination_valid = false;
bool show_invalid = false;
RaycastHit hitInfo;
if (arc.DrawArc(out hitInfo))
{
/* The teleport destination is accepted if we fit a capsule here. More precisely:
* the capsule starts at ABOVE_GROUND above the hit point of the beam; on top
* of that we check the capsule. The height of that capsule above around is thus
* from ABOVE_GROUND to ABOVE_GROUND + RADIUS + DISTANCE + RADIUS. The parameters
* are chosen so that planes of above ~30° cannot be teleported to, because the
* bottom of the capsule always intersects that plane.
*/
const float ABOVE_GROUND = 0.1f, RADIUS = 0.32f, DISTANCE = 1.1f;
if (Physics.CheckCapsule(hitInfo.point + (ABOVE_GROUND + RADIUS) * Vector3.up,
hitInfo.point + (ABOVE_GROUND + RADIUS + DISTANCE) * Vector3.up,
RADIUS, traceLayerMask, QueryTriggerInteraction.Ignore))
{
/* invalid position */
invalid_reticle.position = hitInfo.point;
invalid_reticle.rotation = Quaternion.LookRotation(hitInfo.normal) * Quaternion.Euler(90, 0, 0);
show_invalid = true;
}
else
{
/* valid position */
invalid_reticle.gameObject.SetActive(false);
destination_reticle.position = destination_position = hitInfo.point;
destination_valid = true;
}
}
invalid_reticle.gameObject.SetActive(show_invalid);
destination_reticle.gameObject.SetActive(destination_valid);
arc.SetColor(destination_valid ? validArcColor : invalidArcColor);
}
finally
{
Physics.queriesHitTriggers = saved;
}
}
else
{
active_controller = null;
arc.Hide();
invalid_reticle.gameObject.SetActive(false);
destination_reticle.gameObject.SetActive(false);
if (destination_valid)
{
StartTeleporting();
}
}
}