export class Point {
    row: number;
    col: number;

    constructor(row: number, col: number) {
        this.row = row;
        this.col = col;
    }

    isEqual(that: Point) {
        return that && this.row === that.row && this.col === that.col;
    }

    hasCoordsEqual(row: number, col: number) {
        return row && col && this.row === row && this.col === col;
    }

    isInRange(): boolean {
        return this.row >= 0 && this.row <= 7 && this.col >= 0 && this.col <= 7;
    }

    clone() {
        return new Point(this.row, this.col);
    }
}