MOR Sylvan Messenger

package mor_sylvanmessenger;

import java.util.Random;

public class MOR_SylvanMessenger {

    public static void main(String[] args) {

        int NrSims=10000000;
        //CardType1=Empath
        //CardType2=Other Elf
        //CardType3=Non-Elf, Non-Land
        //CardType4=Land
        //CardType5=N/A
        //CardType6=N/A
        for (int NrOtherElves=20; NrOtherElves<=34; NrOtherElves++){
            int[] NrFlipsWithXElves= new int[5];
            Deck deck=new Deck();
            deck.SetDeck(4, NrOtherElves, 34-NrOtherElves, 22, 0, 0);
            for (int i=1; i<=NrSims; i++){
                int Outcome=Simulate(deck);
                for (int NrElves=0; NrElves<=4; NrElves++){
                    if (Outcome==NrElves) {NrFlipsWithXElves[NrElves]++;}
                }
            }
            double EV=0;
            System.out.println("-----The results for a deck with "+NrOtherElves+" other Elves-----");
            for (int NrElves=0; NrElves<=4; NrElves++){
                System.out.println("P["+NrElves+" Elves]= "+NrFlipsWithXElves[NrElves]/(NrSims+0.0));
                EV=EV+NrElves*NrFlipsWithXElves[NrElves]/(NrSims+0.0);
            }
            System.out.println("EV="+EV);
            System.out.println();
        }
    }

    static int Simulate(Deck deck) {
        int TypeOfCardDrawn=0;
        Random generator = new Random();
        int NrLands=0;
        int NrEmpaths=0;
        Deck remainingdeck=new Deck();
        remainingdeck.SetDeck(deck.NrCardType1, deck.NrCardType2, deck.NrCardType3, deck.NrCardType4, 0, 0);
        for (int i=1; i<=10; i++){
            TypeOfCardDrawn=remainingdeck.DrawCard(generator);
            if (TypeOfCardDrawn==1) {NrEmpaths++;}
            if (TypeOfCardDrawn==4) {NrLands++;}
        }
        int NrCardsDrawn=10;
        boolean WeCanCastEmpath=false;
        if (NrEmpaths>=1 && NrLands>=4) {WeCanCastEmpath=true;}
        if (!WeCanCastEmpath){
            do {
                TypeOfCardDrawn=remainingdeck.DrawCard(generator);
                NrCardsDrawn++;
                if (TypeOfCardDrawn==1) {NrEmpaths++;}
                if (TypeOfCardDrawn==4) {NrLands++;}
                if (NrEmpaths>=1 && NrLands>=4) {WeCanCastEmpath=true;}
            } while (!WeCanCastEmpath);
        }
        //We'll now cast Empath
        int NrElvesHit=0;
        for (int i=1; i<=Math.min(4, 60-NrCardsDrawn); i++) {
            TypeOfCardDrawn=remainingdeck.DrawCard(generator);
            if (TypeOfCardDrawn==1) {NrElvesHit++;}
            if (TypeOfCardDrawn==2) {NrElvesHit++;}
        }
        return NrElvesHit;
    }

    static class Deck {
    int NrCardType1;
    int NrCardType2;
    int NrCardType3;
    int NrCardType4;
    int NrCardType5;
    int NrCardType6;

    void SetDeck (int Nr1, int Nr2, int Nr3, int Nr4, int Nr5, int Nr6) {
        NrCardType1=Nr1;
        NrCardType2=Nr2;
        NrCardType3=Nr3;
        NrCardType4=Nr4;
        NrCardType5=Nr5;
        NrCardType6=Nr6;
    }

    int NrOfCards(){
        return NrCardType1+NrCardType2+NrCardType3+NrCardType4+NrCardType5+NrCardType6;
    }

    int DrawCard (Random generator){
            int RandomIntegerBetweenOneAndDeckSize=generator.nextInt( this.NrOfCards() )+1;
            int CardType=0;
            int OneCutoff=NrCardType1;
            int TwoCutoff=OneCutoff+NrCardType2;
            int ThreeCutoff=TwoCutoff+NrCardType3;
            int FourCutoff=ThreeCutoff+NrCardType4;
            int FiveCutoff=FourCutoff+NrCardType5;
            int SixCutoff=FiveCutoff+NrCardType6;

            if (RandomIntegerBetweenOneAndDeckSize<=OneCutoff) {CardType=1; this.NrCardType1--;}
            if (RandomIntegerBetweenOneAndDeckSize>OneCutoff && RandomIntegerBetweenOneAndDeckSize<=TwoCutoff) {CardType=2; this.NrCardType2--;}
            if (RandomIntegerBetweenOneAndDeckSize>TwoCutoff && RandomIntegerBetweenOneAndDeckSize<=ThreeCutoff) {CardType=3; this.NrCardType3--;}
            if (RandomIntegerBetweenOneAndDeckSize>ThreeCutoff && RandomIntegerBetweenOneAndDeckSize<=FourCutoff) {CardType=4; this.NrCardType4--;}
            if (RandomIntegerBetweenOneAndDeckSize>FourCutoff && RandomIntegerBetweenOneAndDeckSize<=FiveCutoff) {CardType=5; this.NrCardType5--;}
            if (RandomIntegerBetweenOneAndDeckSize>FiveCutoff) {CardType=6; this.NrCardType6--;}
            return CardType;
    }

}
}