public static IEnumerable <Coordinate2D> GetChunksInRect(this IBlockRectOptions options, Coordinate2D regionPt)
{
// Calculate the bounds of the plot area, in blocks
var(block1, block2) = GetBounds(options);
// TODO
yield return(new Coordinate2D()); // HACK!
}
private static (Coordinate2D, Coordinate2D) GetBounds(IBlockRectOptions options)
{
// Calculate the bounds of the plot area, in blocks
var x1 = options.CenterX - (options.Width / 2);
var z1 = options.CenterZ - (options.Height / 2);
var x2 = x1 + options.Width;
var z2 = z1 + options.Height;
var block1 = new Coordinate2D(x1, z1, CoordinateType2D.Block);
var block2 = new Coordinate2D(x2, z2, CoordinateType2D.Block);
// Return what we've got
return(block1, block2);
}
public static IEnumerable <Coordinate2D> GetRegionsInRect(this IBlockRectOptions options)
{
// Calculate the bounds of the plot area, in blocks
var(block1, block2) = GetBounds(options);
// Convert both to region coords
var region1 = block1.ToRegion();
var region2 = block2.ToRegion();
// Enumerate and return all the regions
for (var dx = region1.X; dx <= region2.X; dx++)
{
for (var dz = region1.Z; dz <= region2.Z; dz++)
{
yield return(new Coordinate2D(dx, dz, CoordinateType2D.Region));
}
}
}