private void ComputeRegions(TileSignature.Region[,] regions, Data.Layout.Outdoor layout, int totalSize)
{
for (int col = 0; col < totalSize; col++)
{
for (int row = 0; row < totalSize; row++)
{
regions[col, row] = GetRegionInLayout(layout, col, row);
}
}
}
private TileSignature.Region GetRegionInLayout(Data.Layout.Outdoor layout, int x, int y)
{
TileSignature.Region region = new TileSignature.Region(layout.BaselineEnvironment, 0);
if (x < BoundarySize || y < BoundarySize || x > Size + BoundarySize || y > Size + BoundarySize)
{
return(region);
}
Vector2 coordinate = new Vector2(x - BoundarySize, y - BoundarySize);
coordinate /= Size;
coordinate *= layout.Size;
coordinate += new Vector2(0.5f, 0.5f) + layout.Center - layout.Size * 0.5f;
foreach (var environment in environments)
{
if (environment.GetRegion(coordinate, region, out region))
{
return(region);
}
}
return(region);
}
