adding space in dark gdk c++

[hwoarang69]

hi in this if statment i want to paste image if lever[r][c]==1 else i want to add space.
i dont know how to add space. my think is that i would have to use dbText() or dbPrint() function?

if(level[r][c] == 1)
                {
                //dbSprite(1, x*32, y*32, 1);
                dbPasteImage(level[r][c], x, y);
                x+= COLS; 
                }
                else
                {
                //put space
                }

full codde below

dbLoadImage("wall.bmp",1); //wall
    //dbSprite(2,0,0,2);

        int x = 0;
        int y = 0;
        for(int r = 0; r < ROWS; r++)
        {
            x=0;
            for(int c = 0; c < COLS; c++)
            {
                if(level[r][c] == 1)
                {
                //dbSprite(1, x*32, y*32, 1);
                dbPasteImage(level[r][c], x, y);
                x+= COLS; 
                }
                else
                {
                //put space
                }
            }
            y+= ROWS;
        }