public void SpawnHero()
{
var heroOnGrid = _levelGrid.GetHeroOnGridPositionList();
var enemyOnGrid = _levelGrid.GetEnemyOnGridPositionList();
do
{
_newHeroGridPosition = new Vector2Int(Random.Range(0, _levelWidth), Random.Range(0, _levelHeight));
} while (_caravanController.GetCaravanGridPositionList().IndexOf(_newHeroGridPosition) != -1 &&
heroOnGrid.IndexOf(_newHeroGridPosition) != -1 && enemyOnGrid.IndexOf(_newHeroGridPosition) != -1);
_heroGameObject = new GameObject("Hero" + GetInstanceID(), typeof(SpriteRenderer));
_heroGameObject.transform.position = new Vector3(_newHeroGridPosition.x, _newHeroGridPosition.y);
var heroEntity = _heroGameObject.AddComponent <HeroEntity>();
heroEntity.Setup(GetRandomHeroSprite());
_levelGrid.AppendNewHeroPosition(_newHeroGridPosition);
_heroOccupiedGridPosition.Add(_newHeroGridPosition);
_gridPositionHeroEntityPair.Add(_newHeroGridPosition, heroEntity);
}