goose.py

import curses
import signal
import sys

# Globals
screen = None
refresh_time = 1


class Screen(object):
    def __init__(self, refresh_time = 1):
        self.screen = curses.initscr()
        if not self.screen:
            print("fuck\n")
        
        curses.noecho()
        curses.cbreak()
        curses.curs_set(0)

        self.term_h = 24
        self.term_w = 80
        self.goose_x = 0
        self.goose_y = 0

        self.term = curses.newwin(self.term_h, self.term_w, 0, 0)

        self.__refresh_time = refresh_time


    def exit(self):
        curses.echo()
        curses.nocbreak()
        curses.curs_set(1)
        curses.endwin()


    def update(self):
        self.term.refresh()
        curses.napms(self.__refresh_time * 1000)


    def clear(self):
        self.term.erase()


    def displayGoose(self):
        goose = "Mrgoose is on the loose"
        self.term.addnstr(self.goose_y, self.goose_x, goose, 80, 0)


    
def exit():
    screen.exit()
    sys.exit(0)


def signal_handler(signal, frame):
    exit()


if __name__ == '__main__':
    screen = Screen(refresh_time)

    # Ctrl-C
    signal.signal(signal.SIGINT, signal_handler)

    while True:
        screen.clear()
        screen.displayGoose()
        screen.update()