public void CardinalDirections()
{
Vector2 northPoint = new Vector2(0, -1);
Vector2 northEastPoint = new Vector2(1, -1);
Vector2 northWestPoint = new Vector2(-1, -1);
Vector2 southPoint = new Vector2(0, 1);
Vector2 southEastPoint = new Vector2(1, 1);
Vector2 southWestPoint = new Vector2(-1, 1);
Vector2 eastPoint = new Vector2(1, 0);
Vector2 westPoint = new Vector2(-1, 0);
List <Vector2> points = new List <Vector2>()
{
northPoint, northEastPoint, northWestPoint,
southPoint, southEastPoint, southWestPoint,
eastPoint, westPoint
};
Vector2 initialPoint = new Vector2(0, 0);
Vector2?actualPoint = Hole.GetClosestHole(initialPoint, Direction.South, points);
Assert.IsTrue(actualPoint.HasValue);
Assert.AreEqual(southPoint, actualPoint.GetValueOrDefault());
}
public void WraparoundAngle()
{
Vector2 initialPoint = new Vector2(0, 0);
List <Vector2> points = new List <Vector2>()
{
new Vector2(2, 0),
new Vector2(1, -0.2f)
};
Vector2 actualPoint = Hole.GetClosestHole(initialPoint, Direction.East, points).GetValueOrDefault();
Assert.AreEqual(new Vector2(1, -0.2f), actualPoint);
}
public void NoViablePoints()
{
Vector2 initialPoint = new Vector2(0, 0);
List <Vector2> points = new List <Vector2>()
{
new Vector2(2, 0),
new Vector2(1, 0),
new Vector2(3, 0)
};
Vector2?actualPoint = Hole.GetClosestHole(initialPoint, Direction.NorthEast, points);
Assert.IsFalse(actualPoint.HasValue);
}
public void DifferentiatesBetweenDistance()
{
Vector2 initialPoint = new Vector2(0, 0);
List <Vector2> points = new List <Vector2>()
{
new Vector2(2, 0),
new Vector2(1, 0),
new Vector2(3, 0)
};
Vector2 actualPoint = Hole.GetClosestHole(initialPoint, Direction.East, points).GetValueOrDefault();
Assert.AreEqual(new Vector2(1, 0), actualPoint);
}
private void HandleKeyboard()
{
// foreach (KeyValuePair<KeyCode, Vector2> pair in m_keymap)
// {
// if (Input.GetKeyDown(pair.Key))
// {
// m_player.Destination = pair.Value;
// }
// }
foreach (KeyValuePair <KeyCode, Direction> pair in m_keymap)
{
if (Input.GetKeyDown(pair.Key))
{
Vector2 currentPosition = m_player.Position;
Vector2?closestHole = Hole.GetClosestHole(currentPosition, pair.Value, m_holes);
if (closestHole.HasValue)
{
m_player.Destination = closestHole.GetValueOrDefault();
}
}
}
}