@Override
public void run() {
EntityManager em = world.getEntityManager();
for (CoreEntity e1 : em.getEntity(Collider.class)) {
Point circle1pos = em.getComponent(e1, Position.class).position;
CollisionCircle circle1 = em.getComponent(e1, CollisionCircle.class);
for (CoreEntity e2 : em.getEntityAll(CollisionCircle.class)) {
if (e1 == e2) continue;
CollisionCircle circle2 = em.getComponent(e2, CollisionCircle.class);
Point col = circle2.getClosest(circle1pos);
boolean inside = circle2.isInside(circle1pos);
if (circle1pos.dist(col) < circle1.getRadius() || inside)
handleCollision(em, new CollisionEvent(e1, e2, col, inside));
}
for (CoreEntity e2 : em.getEntityAll(CollisionPolygon.class)) {
CollisionPolygon poly = em.getComponent(e2, CollisionPolygon.class);
Point col = poly.getClosest(circle1pos);
boolean inside = poly.isInside(circle1pos);
if (circle1pos.dist(col) < circle1.getRadius() || inside)
handleCollision(em, new CollisionEvent(e1, e2, col, inside));
}
}
}
