OutdoorLightStats OutdoorLighting::getLightStats(int time)
{
// ASSUME: only 24 light info records, one for each whole hour
//! \todo generalize this if the data file changes in the future
OutdoorLightStats out;
OutdoorLightStats *a, *b;
int ta = time / 120;
int tb = (ta + 1) % 24;
float r = (time - (ta * 120)) / 120.0f;
a = &lightStats[ta];
b = &lightStats[tb];
out.interpolate(a, b, r);
return out;
}
