GoodAI.BrainSimulator.Forms.ObserverForm.GetPositionInMemoryBlock C# (CSharp) Method

        private int GetPositionInMemoryBlock(MyMemoryBlockObserver mbObserver, int px, int py)
        {
            if (mbObserver.ObserveTensors == true)
            {
                if (mbObserver.Method == RenderingMethod.RedGreenScale)
                {
                    int tw = mbObserver.TileWidth;
                    int th = mbObserver.TileHeight;
                    int ta = tw * th;
                    int tilesInRow = mbObserver.TilesInRow;
                    if (((px + 1) % (tw + 1) == 0) || ((py + 1) % (th + 1) == 0)) // it is point between tiles
                    {
                        return -1;
                    }
                    int tile_row = py / (th + 1);                             // in which tile-row it is
                    int tile_col = px / (tw + 1);                             // in which tile-column it is
                    int id_tile = tile_col + tile_row * tilesInRow;              // which tile it is
                    int values_row = py % (th + 1);                        // id int he tile
                    int values_col = px % (tw + 1);                        // id in the tile
                    return id_tile * ta + values_col + values_row * tw;
                }
                else // RGB here
                {
                    return -1;
                }
            }
            else
            {
                return py * Observer.TextureWidth + px; // Normal value if not tensor observ is used (tiles + borders between tiles)
            }
        }