public void ToGrid_CorrectPosition(Point2 gridSize, Vector2 scale, Vector2 position, Vector2 worldPositionToTransform, Point2 expectedGridPosition)
{
var transformer = new GridTransformer(gridSize, scale, position);
var gridPosition = transformer.ToGrid(worldPositionToTransform);
Assert.AreEqual(expectedGridPosition, gridPosition);
}
public Vector2 GetHeading(Vector2 currentPosition)
{
var gridCoords = GridTransformer.ToGrid(currentPosition);
if (gridCoords == TargetNode)
{
return((TargetWorldPosition - currentPosition).Normalized);
}
return(this[gridCoords.X, gridCoords.Y]);
}
public void UpdateGridPosition(GridTransformer gridTransformer)
{
var worldPosition = _worldPositionProvider.Invoke();
GridPosition = gridTransformer.ToGrid(worldPosition);
}