//Since the number of objects in play are low in number and all are spheres, we're gonna check each against the other in every fixed update
void FixedUpdate()
{
if (balls != null && balls.Length > 0)
{
for (int i = 0; i < balls.Length; i++)
{
//Check for Cushion collision in here as well
for (int k = 0; k < cushions.Length; k++)
{
Ball ball = balls[i];
Cushion cushion = cushions[k];
//Vector3 possibleContactPoint = cushion.center - ball.getCenter();
//An early escape test, for if the ball isn't moving towards the cushion, there is no point in doing further collision checks between them
//if(Vector3.Dot(possibleContactPoint,ball.getVelocity())>0){
bool collisionHappened = CollisionResolutionBallCushion(ball, cushion);
if (collisionHappened)
{
//Calculate The Impulse between the cushion and the ball
Vector3 impulseVector = sheet.CalculateImpulseVectorBallCushion(ball, cushion);
//Apply the force to the ball
ball.AddForce(impulseVector);
}
// }
}
for (int j = i + 1; j < balls.Length; j++)
{
Ball A = balls[i];
Ball B = balls[j];
checkForCollisionBetweenBalls(A, B);
}
//Check for whether the ball is in on the plane or has fell in a pocket
if (hasBallFallenIntoAPocketOrGoneOutOfBounds(balls[i]))
{
balls[i].putOutOfAction();
}
}
}
}
