public static WaterDrop operator +(WaterDrop water1, WaterDrop water2)
{
var result = new WaterDrop(water1.Mass + water2.Mass)
{
Speed = water1.Speed + water2.Speed,
MudMass = water1.MudMass + water2.MudMass
};
return(result);
}
public void AddDrop(WaterDrop drop, (int, int) p) => AddDrop(drop, new Vector(p.Item1, p.Item2));
private Dictionary <Vector, double> _getMoveRanks(double[,] map, Vector currentDropPosition, WaterDrop dropObj)
{
var moveRanks = new Dictionary <Vector, double>();
foreach (var targetCell in _neighborsGetter(currentDropPosition))
{
if (!IsInMap(map, targetCell))
{
continue;
}
var rank = GetHeight(map, currentDropPosition) - GetHeight(map, targetCell);
if (rank < 0)
{
continue;
}
var range = Math.Sqrt(Math.Pow(currentDropPosition.X + dropObj.Speed.X - targetCell.X, 2)
+ Math.Pow(currentDropPosition.Y + dropObj.Speed.Y - targetCell.Y, 2));
var factor = range != 0 ? range : 0.00001;
moveRanks[targetCell] = rank / factor;
}
return(moveRanks);
}
