ModuloReal

Parameters

dividend	real
divisor	real

comment

patch

1.00

Source

Blizzard.j (suggest an edit or discuss on Github)

return type

real

Source code

function ModuloReal takes real dividend, real divisor returns real
    local real modulus = dividend - I2R(R2I(dividend / divisor)) * divisor

    // If the dividend was negative, the above modulus calculation will
    // be negative, but within (-divisor..0).  We can add (divisor) to
    // shift this result into the desired range of (0..divisor).
    if (modulus < 0) then
        set modulus = modulus + divisor
    endif

    return modulus
endfunction