| 1 | #!/usr/bin/env python
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| 2 | #
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| 3 | # $Id: rain.py 46625 2006-06-03 23:02:15Z andrew.kuchling $
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| 4 | #
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| 5 | # somebody should probably check the randrange()s...
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| 6 |
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| 7 | import curses
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| 8 | from random import randrange
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| 9 |
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| 10 | def next_j(j):
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| 11 | if j == 0:
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| 12 | j = 4
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| 13 | else:
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| 14 | j -= 1
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| 15 |
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| 16 | if curses.has_colors():
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| 17 | z = randrange(0, 3)
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| 18 | color = curses.color_pair(z)
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| 19 | if z:
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| 20 | color = color | curses.A_BOLD
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| 21 | stdscr.attrset(color)
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| 22 |
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| 23 | return j
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| 24 |
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| 25 | def main(win):
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| 26 | # we know that the first argument from curses.wrapper() is stdscr.
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| 27 | # Initialize it globally for convenience.
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| 28 | global stdscr
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| 29 | stdscr = win
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| 30 |
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| 31 | if curses.has_colors():
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| 32 | bg = curses.COLOR_BLACK
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| 33 | curses.init_pair(1, curses.COLOR_BLUE, bg)
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| 34 | curses.init_pair(2, curses.COLOR_CYAN, bg)
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| 35 |
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| 36 | curses.nl()
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| 37 | curses.noecho()
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| 38 | # XXX curs_set() always returns ERR
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| 39 | # curses.curs_set(0)
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| 40 | stdscr.timeout(0)
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| 41 |
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| 42 | c = curses.COLS - 4
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| 43 | r = curses.LINES - 4
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| 44 | xpos = [0] * c
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| 45 | ypos = [0] * r
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| 46 | for j in range(4, -1, -1):
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| 47 | xpos[j] = randrange(0, c) + 2
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| 48 | ypos[j] = randrange(0, r) + 2
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| 49 |
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| 50 | j = 0
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| 51 | while True:
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| 52 | x = randrange(0, c) + 2
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| 53 | y = randrange(0, r) + 2
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| 54 |
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| 55 | stdscr.addch(y, x, ord('.'))
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| 56 |
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| 57 | stdscr.addch(ypos[j], xpos[j], ord('o'))
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| 58 |
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| 59 | j = next_j(j)
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| 60 | stdscr.addch(ypos[j], xpos[j], ord('O'))
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| 61 |
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| 62 | j = next_j(j)
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| 63 | stdscr.addch( ypos[j] - 1, xpos[j], ord('-'))
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| 64 | stdscr.addstr(ypos[j], xpos[j] - 1, "|.|")
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| 65 | stdscr.addch( ypos[j] + 1, xpos[j], ord('-'))
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| 66 |
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| 67 | j = next_j(j)
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| 68 | stdscr.addch( ypos[j] - 2, xpos[j], ord('-'))
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| 69 | stdscr.addstr(ypos[j] - 1, xpos[j] - 1, "/ \\")
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| 70 | stdscr.addstr(ypos[j], xpos[j] - 2, "| O |")
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| 71 | stdscr.addstr(ypos[j] + 1, xpos[j] - 1, "\\ /")
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| 72 | stdscr.addch( ypos[j] + 2, xpos[j], ord('-'))
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| 73 |
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| 74 | j = next_j(j)
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| 75 | stdscr.addch( ypos[j] - 2, xpos[j], ord(' '))
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| 76 | stdscr.addstr(ypos[j] - 1, xpos[j] - 1, " ")
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| 77 | stdscr.addstr(ypos[j], xpos[j] - 2, " ")
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| 78 | stdscr.addstr(ypos[j] + 1, xpos[j] - 1, " ")
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| 79 | stdscr.addch( ypos[j] + 2, xpos[j], ord(' '))
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| 80 |
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| 81 | xpos[j] = x
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| 82 | ypos[j] = y
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| 83 |
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| 84 | ch = stdscr.getch()
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| 85 | if ch == ord('q') or ch == ord('Q'):
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| 86 | return
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| 87 | elif ch == ord('s'):
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| 88 | stdscr.nodelay(0)
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| 89 | elif ch == ord(' '):
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| 90 | stdscr.nodelay(1)
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| 91 |
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| 92 | curses.napms(50)
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| 93 |
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| 94 | curses.wrapper(main)
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