Bet way to consolidate parameter flags?

hi,

I'm wondering what would be the best way to consolidate parameter set flags of true/false.

I have a flag to use or not use a function ie. if set to true, take RSI into account or not etc but stuffing these onto each other with all the combinations make the code really unmanageable and a lot of if clauses.

ie:

Parameter("Include RSI Enter", DefaultValue = true)]
public bool UseRsiEnter { get; set; }

private bool rsiBlockLong = true;
private bool rsiBlockShort = true;

if (UseRsiEnter)
            {
                rsiBlockLong = (rsi.Result.Last(1) < 75);
                rsiBlockShort = (rsi.Result.Last(1) > 25);
            }

private bool enterShort(bool rsiBlockShort, double currentSlowMa, double currentMediumMa, double currentFastMa)
        {
            return mediumMa.Result.HasCrossedBelow(slowMa.Result, 3) && (currentFastMa < currentSlowMa) && (currentMediumMa < currentSlowMa) && (rsiBlockShort == true);
        }

I'm not sure how to integrate this further to make it work when true but when it's false just ignore the RSI requirement. I don't want to take (rsiBlockShort == true) out into new if and duplicate the whole line for true and false...

thanks in advance.