public Vector2 GetClosest(Vector2 point)
{
var newPoint = point - this.Position;
int x = GetClosestColumn(newPoint.x);
int y = GetClosestRow(newPoint.y);
var result = points[x, y];
IUnmoveableSpot unmoveable = result.GetComponent <UnmoveableSpot>();
if (unmoveable != null)
{
float minDistSq = float.MaxValue;
PointEntity closest = null;
foreach (var other in unmoveable.ClosestPoints)
{
var sqDist = (point - other.Position).sqrMagnitude;
if (sqDist < minDistSq)
{
minDistSq = sqDist;
closest = other;
}
}
return(closest.Position);
}
return(result.Position);
//return new Vector2((x - ((columns - 1) / 2)) * horizontalSpacing + transform.position.x, (y - ((rows - 1) / 2)) * verticalSpacing + transform.position.y);
}
protected override void OnInitialize()
{
base.OnInitialize();
foreach (var point in this.Entities)
{
var pos = point.Position - this.Position;
int x = GetClosestColumn(pos.x);
int y = GetClosestRow(pos.y);
if (points[x, y] != null)
{
throw new Exception("Duplicate stuff");
}
points[x, y] = point;
IUnmoveableSpot unmoveable = point.GetComponent <UnmoveableSpot>();
if (unmoveable != null)
{
if (unmoveable.ClosestPoints.Length == 0)
{
throw new Exception("empty unmoveable");
}
}
}
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 3; j++)
{
if (points[i, j] == null)
{
throw new Exception("Not enough stuff");
}
}
}
}
