// Update is called once per frame
void Update()
{
var c = linkedMap.GetComponentsInChildren <TileScript>();
foreach (var i in c)
{
bool isInRange =
(i.transform.position - linkedPlayer.transform.position).sqrMagnitude <= visibilityRange;
var r = i.GetComponents <SpriteRenderer>();
switch (i.fogState)
{
case FogState.Undiscovered:
case FogState.Hidden:
if (isInRange)
{
i.fogState = FogState.Visible;
}
break;
case FogState.Visible:
if (!isInRange)
{
i.fogState = FogState.Hidden;
}
break;
}
foreach (var i2 in r)
{
switch (i.fogState)
{
case FogState.Undiscovered:
i2.color = new Color(0f, 0f, 0f);
break;
case FogState.Hidden:
i2.color = new Color(0.5f, 0.5f, 0.5f);
break;
case FogState.Visible:
i2.color = new Color(1f, 1f, 1f);
break;
}
}
}
}