private List <Vector2> CreatePointOnBounds(int amount)
{
WeightedList <WeightedElement <Directions>, Directions> borderWeights = new WeightedList <WeightedElement <Directions>, Directions>();
// Add 8 valid directions to the weighted list. For now 8 streets max are possible
borderWeights.Add(new WeightedElement <Directions>(Directions.North, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.East, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.South, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.West, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.North, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.East, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.South, 1));
borderWeights.Add(new WeightedElement <Directions>(Directions.West, 1));
List <Vector2> pointOnBounds = new List <Vector2>();
for (int i = 0; i < amount; i++)
{
var rnd = FloatGenerator.Generate();
var direction = borderWeights.GetElement(rnd);
var rnd1 = FloatGenerator.Generate();
switch (direction)
{
case Directions.North:
pointOnBounds.Add(new Vector2(rnd1, 1f));
break;
case Directions.East:
pointOnBounds.Add(new Vector2(1f, rnd1));
break;
case Directions.South:
pointOnBounds.Add(new Vector2(rnd1, 0f));
break;
case Directions.West:
pointOnBounds.Add(new Vector2(0f, rnd1));
break;
}
}
return(pointOnBounds);
}
