/**
* Scales the given value by the maps circumference, where the given
* value is for a 256 by 256 map
* @param n the value to scale
* @return the scaled size
*/
//inline
public static uint ScaleByMapSize1D(uint n)
{
/* Normal circumference for the X+Y is 256+256 = 1<<9
* Note, not actually taking the full circumference into account,
* just half of it. */
return(MathFuncs.CeilDiv((n << (int)MapLogX()) + (n << (int)MapLogY()), 1 << 9));
}
/**
* Scales the given value by the map size, where the given value is
* for a 256 by 256 map.
* @param n the value to scale
* @return the scaled size
*/
//inline
public static uint ScaleByMapSize(uint n)
{
/* Subtract 12 from shift in order to prevent integer overflow
* for large values of n. It's safe since the min mapsize is 64x64. */
return(MathFuncs.CeilDiv(n << (int)(MapLogX() + MapLogY() - 12), 1 << 4));
}
