void UpdateProximity(float distance)
{
float radius = circleCollider.radius * transform.lossyScale.x;
float distanceComponent = (radius - distance) / radius;
float frequencyComponent;
int bandDistance = ConsoleController.BandDistance(band, console.band);
switch (bandDistance)
{
case 0:
//Frequencies are on the same band.
frequencyComponent = 0.5f + 0.5f * (1 - Mathf.Abs(tuning - console.tuning));
break;
case 1:
//Frequencies are on adjacent bands.
frequencyComponent = 0.5f;
break;
case 2:
//Frequencies are on semi-adjacent bands.
frequencyComponent = 0.25f;
break;
case 3:
//Frequencies are 3 bands apart.
frequencyComponent = 0.1f;
break;
default:
//Otherwise.
frequencyComponent = 0;
break;
}
proximity = 0.05f + 0.30f * distanceComponent + 0.65f * frequencyComponent;
if (proximity > 1)
{
proximity = 1;
}
signalBar.fillAmount = proximity;
}
