2.3 KiB
Math
These are all of the math functions provided to ZScript. These are available in all contexts. Note that all angles are in degrees.
Type Abs(Type n);
double ACos(double n);
double ASin(double n);
double ATan(double n);
double ATan2(double y, double x);
uint BAM(double angle);
double Ceil(double n);
Type Clamp(Type n, Type minimum, Type maximum);
double Cos(double n);
double CosH(double n);
double Exp(double n);
double Floor(double n);
double Log(double n);
double Log10(double n);
Type Max(Type n, Type maximum);
Type Min(Type n, Type minimum);
double Sin(double n);
double SinH(double n);
double Sqrt(double n);
double Tan(double n);
double TanH(double n);
double VectorAngle(double x, double y);
Abs
Returns |n| (absolute of n.)
ACos
Returns the arc-cosine of n.
ASin
Returns the arc-sine of n.
ATan
Returns the arc-tangent of n.
ATan2
Returns the arc-tangent of y / x using the arguments' signs to determine the
correct quadrant.
BAM
Returns a byte angle of angle (degrees * (0x40000000 / 90.0).)
Ceil
Returns the integral portion of n, rounded up.
Clamp
Returns n if n is more than minimum and less than maximum, or either of
those values if it is not.
Cos
Returns the cosine of n.
CosH
Returns the hyperbolic cosine of n.
Exp
Returns euler's number raised to the power n. Note that you probably want
instead the ** binary operator, as in a ** b, since euler's number is
generally not a very useful constant when programming games.
Floor
Returns the integral portion of n, rounded down.
Log
Returns the natural (base of euler's number) logarithm of n.
Log10
Returns the common (base 10) logarithm of n. Note that this is useful for
instance when calculating the number of decimal digits in a number.
Max
Returns n if n is less than maximum, or maximum.
Min
Returns n if n is more than minimum, or minimum.
Sin
Returns the sine of n.
SinH
Returns the hyperbolic sine of n.
Sqrt
Returns the square root of n.
Tan
Returns the tangent of n.
TanH
Returns the hyperbolic tangent of n.
VectorAngle
Same as ATan2, but with arguments reversed.