public Boolean IsValidFieldLocations(int[] indices)
{
var closed = new List <Point>();
for (var x = 0; x < WIDTH; x++)
{
for (var y = 0; y < HEIGHT; y++)
{
var plot = Grid[y * WIDTH + x];
if (!(plot is Field) &&
!(plot is Empty && ((Empty)plot).HasStable))
{
closed.Add(new Point(x, y));
}
}
}
var proposed = new List <Point>();
foreach (var i in indices)
{
proposed.Add(IndexToCoords(i));
}
return(FarmyardPlacementValidator.AreValidPlots(WIDTH, HEIGHT, FieldLocations, closed, proposed));
}
public Boolean IsValidPastureLocations(List <int[]> pastures)
{
var closed = new List <Point>();
for (var x = 0; x < WIDTH; x++)
{
for (var y = 0; y < HEIGHT; y++)
{
var plot = Grid[y * WIDTH + x];
if (plot is Field || plot is Room)
{
closed.Add(new Point(x, y));
}
}
}
var proposed = new List <Point>();
foreach (var list in pastures)
{
foreach (var index in list)
{
proposed.Add(IndexToCoords(index));
}
}
return(FarmyardPlacementValidator.AreValidPlots(WIDTH, HEIGHT, null, closed, proposed));
}
/// <summary>
/// Validates that both plow and sow data are valid, including checks for sowing
/// proposed plow locations.
/// </summary>
/// <param name="fieldIndices"></param>
/// <param name="sowIndices"></param>
/// <returns></returns>
public Boolean IsValidPlowAndSowLocations(int[] fieldIndices, SowData[] sowIndices)
{
var closed = new List <Point>();
for (var x = 0; x < WIDTH; x++)
{
for (var y = 0; y < HEIGHT; y++)
{
if (x < 0 || y < 0 || x >= WIDTH || y >= HEIGHT)
{
return(false);
}
var plot = Grid[y * WIDTH + x];
if (plot is Room ||
plot is Pasture ||
(plot is Empty && ((Empty)plot).HasStable))
{
closed.Add(new Point(x, y));
}
}
}
var proposed = new List <Point>();
foreach (var i in fieldIndices)
{
proposed.Add(IndexToCoords(i));
}
var fieldLocations = FieldLocations;
if (!FarmyardPlacementValidator.AreValidPlots(WIDTH, HEIGHT, fieldLocations, closed, proposed))
{
return(false);
}
foreach (var sowData in sowIndices)
{
var i = sowData.Index;
if (i < 0 || i > WIDTH * HEIGHT)
{
return(false);
}
var x = i % WIDTH;
var y = (int)(i / WIDTH);
if (!fieldIndices.Contains(i) && !fieldLocations.Contains(new Point(x, y)))
{
return(false);
}
if (fieldLocations.Contains(new Point(x, y)))
{
if (((Field)Grid[y * WIDTH + x]).Sown.Count > 0)
{
return(false);
}
}
}
return(true);
}