private static CollisionResult CollideWithInstance(Vector3 origin, Vector3 destination, Vector3 impulse, TrileInstance instance, QueryOptions options, float elasticity, Viewpoint viewpoint, bool invertedGravity)
{
CollisionResult collisionResult = new CollisionResult();
Vector3 normal = -FezMath.Sign(impulse);
FaceOrientation faceOrientation = FezMath.VisibleOrientation(viewpoint);
if ((options & QueryOptions.Background) == QueryOptions.Background)
faceOrientation = FezMath.GetOpposite(faceOrientation);
CollisionType rotatedFace = instance.GetRotatedFace(faceOrientation);
if (rotatedFace != CollisionType.None)
{
collisionResult.Destination = instance;
collisionResult.NearestDistance = instance.Center;
collisionResult.Response = CollisionManager.SolidCollision(normal, instance, origin, destination, impulse, elasticity);
if (collisionResult.Response != Vector3.Zero)
collisionResult.Collided = rotatedFace == CollisionType.AllSides || (rotatedFace == CollisionType.TopNoStraightLedge || rotatedFace == CollisionType.TopOnly) && (invertedGravity ? (double) normal.Y < 0.0 : (double) normal.Y > 0.0);
}
return collisionResult;
}
private bool IsHuggable(TrileInstance instance, IPhysicsEntity entity)
{
if (instance != null && instance.Enabled && !instance.Trile.Immaterial && ((!instance.Trile.Thin || instance.Trile.ForceHugging) && (instance != this.PlayerManager.CarriedInstance && instance != this.PlayerManager.PushedInstance)) && (!ActorTypeExtensions.IsBomb(instance.Trile.ActorSettings.Type) && (instance.PhysicsState == null || instance.PhysicsState != entity)))
return !FezMath.In<CollisionType>(instance.GetRotatedFace(entity.Background ? FezMath.GetOpposite(this.CameraManager.VisibleOrientation) : this.CameraManager.VisibleOrientation), CollisionType.Immaterial, CollisionType.TopNoStraightLedge, CollisionType.AllSides, (IEqualityComparer<CollisionType>) CollisionTypeComparer.Default);
else
return false;
}
