void DetectClimbable()
{
// If we're already climbing, return
if (isClimbing)
{
return;
}
// Otherwise, detect climbable
// Perform a box cast that is the size of the player's collision
Collider2D[] hits = Physics2D.OverlapBoxAll(transform.position,
currentCollider.bounds.size, 0);
// Loop through all hits
foreach (var hit in hits)
{
// Check if:
if (hit != null && // Something was hit
hit.isTrigger) // The hit object is a trigger
{
// We have found our climbable!
climbObject = hit.GetComponent <Climbable>();
return;
}
}
// No Climbables were found
climbObject = null;
}
void StopClimbing()
{
climbObject = null;
//we are no longer climbing
isClimbing = false;
//Invoke event
if (onClimbChanged != null)
{
onClimbChanged.Invoke(isClimbing);
}
//re-enable physics
EnablePhysics();
}