public class BattleParameters {
    private HeroId[] heroIds;
    private HCardId[] hCardIds;
    private int[] hCardOwnerIndexes;
    private MonsterId[] monsterIds;
    private MCardId[] mCardIds;
    private int[] mCardOwnerIndexes;

    public BattleParameters() {

    }

    public void SetHeroes(HeroId[] heroIds, HCardId[] hCardIds, int[] hCardOwnerIndexes) {
        if (hCardIds.Length != hCardOwnerIndexes.Length) {
            throw new System.ArgumentException(
                "hCardIds and hCardOwnerIndexes need to have the same length");
        }

        this.heroIds = heroIds;
        this.hCardIds = hCardIds;
        this.hCardOwnerIndexes = hCardOwnerIndexes;
    }

    public void SetMonsters(MonsterId[] monsterIds, MCardId[] mCardIds, int[] mCardOwnerIndexes) {
        if (mCardIds.Length != mCardOwnerIndexes.Length) {
            throw new System.ArgumentException(
                "mCardIds and mCardOwnerIndexes need to have the same length");
        }

        this.monsterIds = monsterIds;
        this.mCardIds = mCardIds;
        this.mCardOwnerIndexes = mCardOwnerIndexes;
    }

    public HeroId[] HeroIds {get => this.heroIds;}
    public HCardId[] HCardIds {get => this.hCardIds;}
    public int[] HCardOwnerIndexes {get => this.hCardOwnerIndexes;}
    public MonsterId[] MonsterIds {get => this.monsterIds;}
    public MCardId[] MCardIds {get => this.mCardIds;}
    public int[] MCardOwnerIndexes {get => this.mCardOwnerIndexes;}
}