#include "math.qh"
#include "builtins.qh"

/* Ugh.  QuakeC doesn't include these ops. */
float (float num, float bits)
shl =
{
	if (bits >= 16) {
		num *= 65536;
		bits -= 16;
	}
	if (bits >= 8) {
		num *= 256;
		bits -= 8;
	}
	if (bits >= 4) {
		num *= 16;
		bits -= 4;
	}
	if (bits >= 2) {
		num *= 4;
		bits -= 2;
	}
	if (bits >= 1) {
		num *= 2;
	}
	return num;
};

float (float num, float bits)
shr =
{
	if (bits >= 16) {
		num /= 65536;
		bits -= 16;
	}
	if (bits >= 8) {
		num /= 256;
		bits -= 8;
	}
	if (bits >= 4) {
		num /= 16;
		bits -= 4;
	}
	if (bits >= 2) {
		num /= 4;
		bits -= 2;
	}
	if (bits >= 1) {
		num /= 2;
	}
	return floor (num);
};