public object GetCellValue(Int2 gridCoord, LayerId layerId)
{
Int2 chunkCoord = GetChunkCoord(gridCoord, chunkWidth, chunkHeight);
ChunkData chunk;
if (TryGetChunkData(chunkCoord, out chunk))
{
int index = GetCellIndex(gridCoord, chunkWidth, chunkHeight);
IDataBuffer buffer = chunk.GetBuffer(layerId);
return(buffer.GetValue(index));
}
else
{
return(0);
}
}
/// <summary>
/// Constructs a string representing the contents of this ndarray, formatted properly and somewhat customisable.
/// </summary>
/// <returns>A fancy string representing the contents of this ndarray.</returns>
public string ToString(ToStringElement toStringElement, int dimensionNewLine = 2, bool printSeperator = true)
{
if (toStringElement == null)
{
toStringElement = element => element.ToString();
}
int rank = Rank;
int lastIndex = rank - 1;
int openBraces = 0;
long[] indices = new long[rank];
long[] shape = Shape;
long[] strides = Strides;
long length = Length;
StringBuilder builder = new StringBuilder();
builder.Append("ndarray with shape " + ArrayUtils.ToString(shape) + ": ");
if (dimensionNewLine < rank)
{
builder.Append('\n');
}
for (long i = 0; i < length; i++)
{
indices = NDArrayUtils.GetIndices(i, shape, strides, indices);
for (int y = rank - 1; y >= 0; y--)
{
if (indices[y] == 0)
{
builder.Append('[');
openBraces++;
}
else
{
break;
}
}
builder.Append(toStringElement(Data.GetValue(i)));
if (printSeperator && indices[lastIndex] < shape[lastIndex] - 1)
{
builder.Append(", ");
}
bool requestNewLine = false;
int maxRankNewLine = rank - dimensionNewLine;
for (int y = rank - 1; y >= 0; y--)
{
if (indices[y] == shape[y] - 1)
{
builder.Append(']');
openBraces--;
if (y > 0 && indices[y - 1] != shape[y - 1] - 1)
{
builder.Append(", ");
if (!requestNewLine && y < maxRankNewLine)
{
requestNewLine = true;
}
}
}
else
{
break;
}
}
if (requestNewLine)
{
builder.Append("\n ");
for (int y = 0; y < openBraces; y++)
{
builder.Append(' ');
}
}
}
return(builder.ToString());
}
