/// <summary>
/// Gets the current status of the protagonist
/// </summary>
/// <returns>Status object</returns>
public Status GetStatus()
{
// Calculate whether the protagonist is currently physically
// supported using a trigger collider overlap test
var filter = new ContactFilter2D();
filter.SetLayerMask(PhysicalSupportLayerMask);
var results = new Collider2D[1];
var number_of_physical_suports =
PhysicalSupport.OverlapCollider(filter, results);
return(new Status()
{
// If there is at least one physical support,
// then the protagonist is physically supported
IsPhysicallySupported = number_of_physical_suports > 0
});
}
public Status GetStatus(PreStatus prestatus)
{
// Calculate whether the protagonist is currently physically
// supported using a trigger collider overlap test
var filter = new ContactFilter2D();
filter.SetLayerMask(PhysicalSupportLayerMask);
var results = new Collider2D[1];
var number_of_physical_suports =
PhysicalSupport.OverlapCollider(filter, results);
Vector2 center_of_mass = new Vector2();
float mass = 0;
var bodies = new List <Rigidbody2D>
{
Rigidbody
};
if (prestatus.IsOnBoard)
{
bodies.Add(SkateboardJoint.connectedBody);
}
foreach (var rb in bodies)
{
center_of_mass += rb.worldCenterOfMass * rb.mass;
mass += rb.mass;
}
center_of_mass /= mass;
return(new Status()
{
// If there is at least one physical support,
// then the protagonist is physically supported
IsPhysicallySupported = number_of_physical_suports > 0,
CombinedCenterOfMass = center_of_mass,
GrindReady = Rigidbody.velocity.y <= 0.01f,
});
}