nand2tetris/projects/Tables/Cell.jack

class Cell {
    field int x, y, width, num, charWidth, charHeight;

    constructor Cell new(int xl, int yl, int widthl, int numl) {
        let x = xl;
        let y = yl;
        let width = widthl;
        let num = numl;

        let charWidth = 8;
        let charHeight = 11;

        return this;
    }

    method void draw() {
        do Output.moveCursor(y + 1, (x + 1) * width);
        do Output.printInt(num);

        do Screen.drawLine(charWidth * x, y * charHeight, charWidth * (x + width), y * charHeight);
        return;
    }
}