public static Surface SurfaceFromCollision2D(Collision2D collision)
{
int enemiesLayer = LayerMask.NameToLayer("Enemies");
if (collision.collider.gameObject.layer == enemiesLayer)
{
Debug.Log("Touch enemy");
return(Surface.Enemy);
}
else
{
ContactPoint2D[] contact = new ContactPoint2D[2];
collision.GetContacts(contact);
return(SurfaceDetector.SurfaceFromNormal(contact [0].normal));
}
}
/// <summary>
/// Raises the collision enter 2D event.
/// </summary>
///
/// <remarks>
/// Activate the skill here.
/// </remarks>
///
/// <param name="collision">Collision.</param>
private void OnCollisionEnter2D(Collision2D collision)
{
ContactPoint2D[] contacts = new ContactPoint2D[10];
collision.GetContacts(contacts);
// Loop throug each contact point to see if player has come in contact with a wall
foreach (ContactPoint2D contact in contacts)
{
Surface colliedSurface = SurfaceDetector.SurfaceFromNormal(contact.normal);
if (colliedSurface == Surface.LeftWall || colliedSurface == Surface.RightWall)
{
m_colliedWall = true;
m_rigidbody2D.drag = SlidingMultiplier;
break;
}
}
}