private static void checkCollisions()
{
for (int j = 0; j <= particles.Count - 1; j++)
{
AbstractParticle pa = (AbstractParticle)particles[j];
//DirectCast(particles.Item(j), AbstractParticle)
int i = 0;
for (i = j + 1; i <= particles.Count - 1; i++)
{
AbstractParticle pb = (AbstractParticle)particles[i];
//DirectCast(particles.Item(i), AbstractParticle)
if ((pa.getCollidable() & pb.getCollidable()))
{
CollisionDetector.test(pa, pb);
}
}
for (int n = 0; n <= constraints.Count - 1; n++)
{
if (constraints[n] is AngularConstraint)
{
//Do nothing
}
else
{
SpringConstraint c = (SpringConstraint)constraints[n];
if ((pa.getCollidable() & c.getCollidable() & (!c.isConnectedTo(pa))))
{
CollisionDetector.test(pa, c.getCollisionRect());
}
}
}
pa.isColliding = false;
}
}