function int clamp (int x, int min, int max) {
    int realMin = min;
    int realMax = max;

    if (min > max) {
        realMax = min;
        realMin = max;
    }

    if (x > realMax)
        return realMax;
    else if (x < realMin)
        return realMin;
    else
        return x;
}

function int scaleValue (int x, int fromMin, int fromMax, int toMin, int toMax) {
    return (x - fromMin) * (toMax - toMin) / (fromMax - fromMin) + toMin;
}

function fixed scaleValueFixed (fixed x, fixed fromMin, fixed fromMax, fixed toMin, fixed toMax) {
    return fixedDiv (fixedMul (x - fromMin, toMax - toMin), fromMax - fromMin) + toMin;
}

script "S7_RecoilPitch" (fixed offset) { // Called like this in code: TNT1 A 0 acs_namedExecuteAlways ("S7_RecoilPitch", 0, 0.5 * 65535)
    fixed oldPitch = getActorPitch (0);
    fixed scaledoffset = scaleValueFixed (offset, -90.0, 90.0, -0.25, 0.25);
    fixed newPitch = clamp (oldPitch - scaledoffset, -0.25, 0.25);

    setActorPitch (0, newPitch);
}