minesweeper_curses.py 文件源码

def draw_footer(stdscr, game):
    """Displays the controls in the last line."""
    if game.is_lost() or game.is_solved():
        controls = [("Press any key to continue", "")]
    else:
        controls = [
            ("Navigate:", "\u2190 \u2192 \u2191 \u2193"),
            ("Reveal:", "Space \u2423"),
            ("Toggle Mark:", "Enter \u23CE"),
            ("Menu:", "Escape"),
        ]
    offset = 0
    for name, control in controls:
        stdscr.addstr(curses.LINES-1, offset, name, curses.A_REVERSE)
        offset += len(name)
        stdscr.addstr(curses.LINES-1, offset, " " + control + " ")
        offset += len(control) + 2
    return Rect(0, curses.LINES-1, curses.COLS-1, 1)