terminal.py 文件源码

def init():
    height_term, width_term = get_terminal_size()
    height_min = COL_HEIGHT * HEIGHT + 2 + 9
    width_min = COL_WIDTH * WIDTH + 2 + 5
    if height_term < height_min or width_term < width_min:
        # resize the terminal to fit the minimum size to display the connect4 before exit
        stdout.write("\x1b[8;{h};{w}t".format(h=max(height_min, height_term), w=max(width_min, width_term)))
        exit('\033[91m' + 'The terminal was too small, you can now restart ' + '\033[1m' + 'Connect4' + '\033[0m')
    stdscr = curses.initscr()
    height,width = stdscr.getmaxyx()
    if height < height_min or width < width_min:
        # abort the program if the terminal can't be resized
        curses.endwin()
        exit('Please resize your terminal [%d%s%d] (minimum required %d%s%d)' %(width, 'x', height, width_min, 'x', height_min))
    curses.noecho()
    curses.cbreak()
    curses.curs_set(0)
    stdscr.keypad(1)
    #define the different colors
    if curses.can_change_color():
        defineColors()
    #return stdscr, width
    stdscr.clear()
    stdscr.border(0)
    return stdscr, width, height