public ProximityButton AddButton(string label, Vector2 position)
{
ProximityButton pb = new ProximityButton(label, position);
pbses.Add(pb);
return(pb);
}
public void MyUpdate()
{
MicroTouch[] mts = MicroTouch.GatherMicroTouches();
foreach (ProximityButton pb in pbses)
{
pb.prevFingerDown = pb.fingerDown;
pb.fingerDown = false;
}
foreach (MicroTouch t in mts)
{
Vector2 pos = new Vector2(t.position.x, Screen.height - t.position.y);
ProximityButton pbClosest = null;
float distClosest = 0;
foreach (ProximityButton pb in pbses)
{
float distance = Vector3.Distance(pb.position, pos);
if (distance < diameter)
{
if ((pbClosest == null) ||
(distance < distClosest))
{
pbClosest = pb;
distClosest = distance;
}
}
}
if (pbClosest != null)
{
pbClosest.fingerDown = true;
}
}
}