/// <summary>
/// Handle the collision for this listener against another collider.
/// </summary>
/// <param name="_colliding"></param>
public void Handle(ABCollider _colliding)
{
if (_colliding.RigidBody.GameObject == null)
{
LastStepCollisions.Remove(_colliding);
return;
}
if (Collider.RigidBody.GameObject == null)
{
_colliding.CollisionListener.LastStepCollisions.Remove(Collider);
return;
}
// Don't allow colliders of the same object root to trigger each other.
if (Collider.RigidBody.GameObject.transform.root == _colliding.RigidBody.GameObject.transform.root)
{
return;
}
if (Collider.IsTrigger)
{
HandleTrigger(_colliding);
}
else
{
HandleCollider(_colliding);
}
}
public void OnRightWallTriggerStay(ABCollider _collider)
{
if (_collider.RigidBody.GameObject.tag == "Tile" || _collider.RigidBody.GameObject.tag == "BouncePad")
{
isCollidingRightWall = true;
}
}
public void OnGroundTriggerStay(ABCollider _collider)
{
if (_collider.RigidBody.GameObject.tag == "Coin")
{
return;
}
isGrounded = true;
}
public void OnGroundTriggerLeave(ABCollider _collider)
{
if (_collider.RigidBody.GameObject.tag == "Coin")
{
return;
}
isGrounded = false;
}
public void OnBodyCollision(ABCollider _collider)
{
if (_collider.RigidBody.GameObject.tag == "Coin")
{
var pos = World.Current.WorldPointToGridPoint(_collider.Position);
FindObjectOfType <WorldController>().RemoveCoinPickup(pos);
score++;
}
}
public void OnCollision(ABCollider _collider)
{
if (_collider.RigidBody.GameObject.tag == "Player")
{
if (levelManager != null)
{
levelManager.OnPlayerCaught();
}
}
}
public void OnGroundTriggerStay(ABCollider _collider)
{
// Set grounded to true during stay as if the trigger enters a new tile, and leaves the previous after, grounded will be false
// even though it is actually grounded.
if (_collider.RigidBody.GameObject.tag == "Coin")
{
return;
}
isGrounded = true;
}
/// <summary>
/// Adds a collider to the world if it doesn't already exist.
/// </summary>
/// <param name="_collider"></param>
public void AddCollider(ABCollider _collider)
{
if (Colliders.Contains(_collider))
{
Debug.LogWarning("Can't add duplicate collider!");
return;
}
Colliders.Add(_collider);
}
/// <summary>
/// Check if a collider is exiting this listeners collider.
/// </summary>
/// <param name="_collider"></param>
public void HandleExit(ABCollider _collider)
{
if (_collider.RigidBody.GameObject == null)
{
//if (LastStepCollisions.Contains(_collider) && _collider.IsTrigger)
//{
// if (OnTriggerLeave != null)
// {
// OnTriggerLeave(_collider);
// }
//}
//LastStepCollisions.Remove(_collider);
return;
}
if (Collider.RigidBody.GameObject == null)
{
//if (_collider.CollisionListener.LastStepCollisions.Contains(Collider) && Collider.IsTrigger)
//{
// if (_collider.CollisionListener.OnTriggerLeave != null)
// {
// _collider.CollisionListener.OnTriggerLeave(_collider);
// }
//}
//_collider.CollisionListener.LastStepCollisions.Remove(Collider);
return;
}
if (Collider.RigidBody.GameObject.transform.root == _collider.RigidBody.GameObject.transform.root)
{
return;
}
// If the collider wasn't previously colliding with this listeners collider, then break out.
if (!LastStepCollisions.Contains(_collider))
{
return;
}
// Otherwise handle exit callback based on collider type.
if (Collider.IsTrigger)
{
if (OnTriggerLeave != null)
{
OnTriggerLeave(_collider);
}
}
// Then remove the collider from the last colliding colliders list.
LastStepCollisions.Remove(_collider);
}
private void HandleCollider(ABCollider _collider)
{
// Call OnCollision callback only if the collider hasnt previously been
// colliding with this object before leaving / seperating from it.
if (!LastStepCollisions.Contains(_collider))
{
if (OnCollision != null)
{
OnCollision(_collider);
}
LastStepCollisions.Add(_collider);
}
}
/// <summary>
/// Removes a collider from the world if it exists.
/// </summary>
/// <param name="_collider"></param>
public void RemoveCollider(ABCollider _collider)
{
if (Colliders.Contains(_collider))
{
Colliders.Remove(_collider);
// Remove the collider from the last step collisions list of any collider it was colliding with if it was
// destroyed before it exited.
foreach (var collision in _collider.CollisionListener.LastStepCollisions)
{
if (collision.CollisionListener.LastStepCollisions.Contains(_collider))
{
collision.CollisionListener.LastStepCollisions.Remove(_collider);
}
}
return;
}
Debug.LogWarning("Attempted to remove a collider from the world that didn't exist.");
}
private void HandleTrigger(ABCollider _trigger)
{
// if the colliding object didn't collide with this collider last physics step
if (!LastStepCollisions.Contains(_trigger))
{
// then execute the trigger enter callback
if (OnTriggerEnter != null)
{
OnTriggerEnter(_trigger);
}
LastStepCollisions.Add(_trigger);
}
else
{
if (OnTriggerStay != null)
{
OnTriggerStay(_trigger);
}
}
}
public CollisionListener(ABCollider _collider)
{
Collider = _collider;
LastStepCollisions = new List <ABCollider>();
}
public void OnRightWallTriggerLeave(ABCollider _collider)
{
isCollidingRightWall = false;
}
public void OnLeftWallTriggerLeave(ABCollider _collider)
{
isCollidingLeftWall = false;
}
