def view_ansi(key):
""" fetch and view a bbs ansi. They're not often very good ...
"""
from x84.bbs import getterminal, echo, DBProxy, ini, getch, from_cp437
term = getterminal()
ansiurl = DBProxy('bbslist')[key]['ansi']
logger = logging.getLogger()
echo(u'\r\n\r\n')
if ansiurl is not None and 0 != len(ansiurl) and ansiurl != 'NONE':
usernm = ini.CFG.get('bbs-scene', 'user')
passwd = ini.CFG.get('bbs-scene', 'pass')
req = requests.get(ansiurl, auth=(usernm, passwd))
if req.status_code != 200:
echo(u'\r\n\r\nrequest failed,\r\n')
echo(u'%r' % (req.content, ))
echo(u'\r\n\r\n(code : %s).\r\n' % (req.status_code, ))
echo(u'\r\nPress any key ..')
logger.warn('ansiurl request failed: %s' % (ansiurl, ))
getch()
return
ansi_txt = from_cp437(sauce.SAUCE(data=req.content).__str__())
echo(ansi_txt)
else:
echo('no ansi available (%s)' % (ansiurl, ))
# move to bottom of screen and getch
echo(u''.join((term.move(term.height,
0), term.normal, u'\r\n\r\nPRESS ANY kEY ...'), ))
getch()
def view_ansi(key):
""" fetch and view a bbs ansi. They're not often very good ...
"""
from x84.bbs import getterminal, echo, DBProxy, ini, getch, from_cp437
term = getterminal()
ansiurl = DBProxy('bbslist')[key]['ansi']
logger = logging.getLogger()
echo(u'\r\n\r\n')
if ansiurl is not None and 0 != len(ansiurl) and ansiurl != 'NONE':
usernm = ini.CFG.get('bbs-scene', 'user')
passwd = ini.CFG.get('bbs-scene', 'pass')
req = requests.get(ansiurl, auth=(usernm, passwd))
if req.status_code != 200:
echo(u'\r\n\r\nrequest failed,\r\n')
echo(u'%r' % (req.content,))
echo(u'\r\n\r\n(code : %s).\r\n' % (req.status_code,))
echo(u'\r\nPress any key ..')
logger.warn('ansiurl request failed: %s' % (ansiurl,))
getch()
return
ansi_txt = from_cp437(sauce.SAUCE(data=req.content).__str__())
echo(ansi_txt)
else:
echo('no ansi available (%s)' % (ansiurl,))
# move to bottom of screen and getch
echo(u''.join((
term.move(term.height, 0),
term.normal,
u'\r\n\r\nPRESS ANY kEY ...'),))
getch()
def banner():
""" Return banner """
from x84.bbs import getterminal, Ansi, from_cp437
import os
term = getterminal()
output = u''
output += u'\r\n\r\n'
if term.width >= 78:
output += term.home + term.normal + term.clear
# xzip's ansi is line-clean, center-align with terminal width,
artfile = os.path.join(os.path.dirname(__file__), 'ol.ans')
art = open(artfile).readlines()
max_ans = max([len(Ansi(from_cp437(line.rstrip()))) for line in art])
for line in art:
padded = Ansi(from_cp437(line.rstrip())).center(max_ans)
output += term.normal + term.blue # minor fix for this art ;/
output += Ansi(padded).center(term.width).rstrip() + '\r\n'
return output + term.normal
def banner():
""" Return banner """
from x84.bbs import getterminal, Ansi, from_cp437
import os
term = getterminal()
output = u''
output += u'\r\n\r\n'
if term.width >= 78:
output += term.home + term.normal + term.clear
# xzip's ansi is line-clean, center-align with terminal width,
artfile = os.path.join(os.path.dirname(__file__), 'ol.ans')
art = open(artfile).readlines()
max_ans = max([len(Ansi(from_cp437(line.rstrip()))) for line in art])
for line in art:
padded = Ansi(from_cp437(line.rstrip())).center(max_ans)
output += term.normal + term.blue # minor fix for this art ;/
output += Ansi(padded).center(term.width).rstrip() + '\r\n'
return output + term.normal
def get_icon(weather):
from x84.bbs import from_cp437
# attribute 'WeatherIcon' is mapped to one of the {}.ans files
icon = int(weather['WeatherIcon'])
artfile = os.path.join(weather_icons, '{}.ans'.format(icon))
if not os.path.exists(artfile):
warnings.warn('{} not found'.format(artfile))
art = u'[ .{:>2}. ]'.format(icon)
else:
art = [from_cp437(line.rstrip())
for line in open(artfile, 'r').readlines()]
return art
def banner():
""" Return banner """
from x84.bbs import getterminal, from_cp437
import os
term = getterminal()
output = u''
output += u'\r\n\r\n' + term.normal
if term.width >= 78:
output += term.home + term.normal + term.clear
# xzip's ansi is line-clean, center-align with terminal width,
artfile = os.path.join(os.path.dirname(__file__), 'ol.ans')
art = [line.rstrip()
for line in from_cp437(open(artfile).read()).splitlines()]
max_ans = max([term.length(line) for line in art])
for line in art:
output += term.center(term.ljust(line.rstrip(), max_ans)).rstrip() + '\r\n'
return output + term.normal
def display_panel(weather, column, centigrade):
from x84.bbs import getterminal, echo, from_cp437
term = getterminal()
# display day of week,
day_txt = term.bold(weather.get('DayCode', u'').center(panel_width))
echo(term.move(top_margin, column))
echo(day_txt)
# display WeatherIcon ansi art,
for row_idx, art_row in enumerate(get_icon(weather)):
echo(term.move(row_idx + top_margin + 1, column))
echo(art_row)
echo(term.normal)
degree = from_cp437(''.join([chr(248)]))
# display days' high,
echo(term.move(panel_height + top_margin + 1, column))
high = weather.get('High_Temperature', None)
high, conv = temp_conv(high, centigrade)
echo(u'High: {high:>2}{degree}{conv}'.format(high=high,
degree=degree,
conv=conv).rjust(panel_width -
3))
# display days' low,
echo(term.move(panel_height + top_margin + 2, column))
low = weather.get('Low_Temperature', None)
low, conv = temp_conv(low, centigrade)
echo(u'Low: {low:>2}{degree}{conv}'.format(low=low,
degree=degree,
conv=conv).rjust(panel_width -
3))
# display short txt,
weather_txt = unicode(weather.get('TXT_Short', ''))
txt_wrapped = textwrap.wrap(weather_txt, (panel_width - 2))
for row_idx, txt_row in enumerate(txt_wrapped):
row_loc = panel_height + top_margin + row_idx + 4
echo(term.move(row_loc, column + 1))
echo(txt_row.center(panel_width - 2))
return row_loc
def display_panel(weather, column, centigrade):
from x84.bbs import getterminal, echo, from_cp437
term = getterminal()
# display day of week,
day_txt = term.bold(weather.get('DayCode', u'').center(panel_width))
echo(term.move(top_margin, column))
echo(day_txt)
# display WeatherIcon ansi art,
for row_idx, art_row in enumerate(get_icon(weather)):
echo(term.move(row_idx + top_margin + 2, column))
echo(art_row)
echo(term.normal)
degree = from_cp437(''.join([chr(248)]))
# display days' high,
echo(term.move(panel_height + top_margin + 2, column))
high = weather.get('High_Temperature', None)
high, conv = temp_conv(high, centigrade)
echo(u'High: {high:>2}{degree}{conv}'.format(
high=high, degree=degree, conv=conv).rjust(panel_width - 3))
# display days' low,
echo(term.move(panel_height + top_margin + 3, column))
low = weather.get('Low_Temperature', None)
low, conv = temp_conv(low, centigrade)
echo(u'Low: {low:>2}{degree}{conv}'.format(
low=low, degree=degree, conv=conv).rjust(panel_width - 3))
# display short txt,
weather_txt = unicode(weather.get('TXT_Short', ''))
txt_wrapped = textwrap.wrap(weather_txt, (panel_width - 2))
row_loc = panel_height + top_margin + 5
for row_idx, txt_row in enumerate(txt_wrapped):
row_loc = panel_height + top_margin + row_idx + 5
echo(term.move(row_loc, column + 1))
echo(txt_row.center(panel_width - 2))
return row_loc
def redraw(pager):
""" Returns string suitable for refreshing screen. """
from x84.bbs import getsession, getterminal, from_cp437
import os
# pylint: disable=W0603
# Using the global statement
session, term = getsession(), getterminal()
output = ''
output += term.home + term.normal + term.clear
artfile = os.path.join(os.path.dirname(__file__), 'art', 'news.ans')
art = [line.rstrip()
for line in from_cp437(open(artfile).read()).splitlines()]
max_ans = max([term.length(line) for line in art])
for line in art:
output += term.center(term.ljust(line.rstrip(), max_ans)).rstrip() + '\r\n'
title = u''.join((u']- ', term.bold_blue('PARtY NEWS'), ' [-',))
footer = u''.join((u'-[ ',
term.blue_underline(u'Escape'), '/',
term.blue_underline(u'q'), term.bold_blue(u'uit '),
((u'- ' + term.blue_underline(u'e')
+ term.bold_blue(u'dit ')) if (
'sysop' in session.user.groups) else u''),
u']-',
))
return u''.join((u'',
(output), u'',
u''.join((
u'' * pager.height,
pager.refresh(),
pager.border(),
pager.title(title),
pager.footer(footer))
) if pager is not None else u'',))
def display_weather(todays, weather, centigrade):
"""
Display weather as vertical panels.
Thanks to xzip, we now have a sortof tv-weather channel art :-)
"""
from x84.bbs import getterminal, echo, from_cp437
term = getterminal()
echo(term.height * u'\r\n')
echo(term.move(1, 1))
at = term.yellow_bold('At')
city = term.bold(todays.get('City', u''))
state = todays.get('State', u'')
if state:
state = u', {}'.format(term.bold_yellow_reverse(state))
dotdot = term.bold_black('...')
echo(u'{at} {city}{state} {dotdot}'.format(
at=at, city=city, state=state, dotdot=dotdot))
bottom = 2
for column in range(0, (term.width - panel_width), panel_width):
try:
day = weather.pop(0)
except IndexError:
break
bottom = max(display_panel(day, column, centigrade), bottom)
timenow = time.strftime('%I:%M%p', time.strptime(todays['Time'], '%H:%M'))
temp, deg_conv = temp_conv(todays.get('Temperature', ''), centigrade)
real_temp, deg_conv = temp_conv(todays.get('RealFeel', ''), centigrade)
speed, spd_conv = speed_conv(todays.get('WindSpeed', ''), centigrade)
degree = from_cp437(''.join([chr(248)]))
current_0 = u'Current conditions at {timenow}'.format(timenow=timenow)
current_1 = u'{w[WeatherText]}'.format(w=todays)
current_2 = u'Temperature is {temp}{degree}{deg_conv}'.format(
temp=temp, degree=degree, deg_conv=deg_conv)
current_3 = u'' if real_temp == temp else (
u'(feels like {real_temp}{degree}{deg_conv})'.format(
real_temp=real_temp, degree=degree, deg_conv=deg_conv))
current_4 = u'Winds {speed}{spd_conv} {w[WindDirection]}'.format(
speed=speed, w=todays, spd_conv=spd_conv)
current_5 = u'Humidity of {w[Humidity]}'.format(w=todays)
wrapped = textwrap.wrap(
u'{0}: {1}. {2} {3}, {4}, {5}.'.format(
current_0, current_1, current_2, current_3,
current_4, current_5), min(term.width - panel_width - 5, 40))
row_num = 0
art = get_icon(todays)
for row_num, (row_txt, art_txt) in enumerate(
itertools.izip_longest(wrapped, art)):
echo(term.move(bottom + next_margin + row_num, 1))
echo(art_txt)
if row_txt:
echo(term.move(bottom + next_margin + row_num, panel_width + 5))
echo(term.normal)
echo(row_txt + u'\r\n')
else:
echo(u'\r\n')
def main():
""" Main procedure. """
# pylint: disable=R0914,W0141,R0912
# Too many local variables
# Used builtin function 'map'
# Too many branches
from x84.bbs import getsession, getterminal, Ansi, echo, getch, from_cp437
from x84.engine import __url__ as url
import platform
import random
import sys
import os
session, term = getsession(), getterminal()
session.activity = 'System Info'
artfile = os.path.join(
os.path.dirname(__file__),
'art',
'plant.ans',
)
system, _node, release, _version, machine, _processor = platform.uname()
body = [
u'AUthORS:',
u'Johannes Lundberg',
u'Jeffrey Quast',
u'Wijnand Modderman-Lenstra',
u'',
u'ARtWORk:',
u'spidy!food,',
u'hellbeard!impure',
u'\r\n',
u'SYStEM: %s %s %s' % (system, release, machine),
u'SOftWARE: X/84',
url,
u'\r\n',
(platform.python_implementation() + u' ' +
'-'.join(map(str, sys.version_info[3:]))) + u' ' +
(platform.python_version()
if hasattr(platform, 'python_implementation') else u'.'.join(
map(str, sys.version_info[:3]))),
]
melt_colors = ([term.normal] + [term.bold_blue] * 3 + [term.red] * 4 +
[term.bold_red] + [term.bold_white] + [term.normal] * 6 +
[term.blue] * 2 + [term.bold_blue] + [term.bold_white] +
[term.normal])
art = from_cp437(open(artfile).read()) if os.path.exists(artfile) else u''
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [
u'',
]
otxt[num] = otxt[num][:int(term.width / 2.5)] + u' ' + line
width = max([len(Ansi(line)) for line in otxt])
height = len(otxt)
num_stars = int((term.width * term.height) * .002)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
melting = {}
show_star = False
tm_out, tm_min, tm_max, tm_step = 0.08, 0.01, 2.0, .01
wind = (0.7, 0.1, 0.01, 0.01)
def refresh():
""" Refresh screen and return top-left (x, y) location. """
echo(u'\r\n\r\n')
if term.width < width:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too thin! (%s/%s)' % (
term.width,
width,
),
u'\r\n\r\n',
u'press any key...',
)))
getch()
return (None, None)
if term.height < height:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too short! (%s/%s)' %
(term.height, height),
u'\r\n\r\n',
u'press any key...',
)))
getch()
return (None, None)
xloc = (term.width / 2) - (width / 2)
yloc = (term.height / 2) - (height / 2)
echo(u''.join((
term.normal,
(u'\r\n' + term.clear_eol) * term.height,
u''.join([
term.move(yloc + abs_y, xloc) + line
for abs_y, line in enumerate(otxt)
]),
)))
return xloc, yloc
txt_x, txt_y = refresh()
if (txt_x, txt_y) == (None, None):
return
def char_at_pos(yloc, xloc, txt_y, txt_x):
""" Return art (y, x) for location """
return (u' ' if yloc - txt_y < 0 or yloc - txt_y >= height
or xloc - txt_x < 0 or xloc - txt_x >= len(otxt[yloc - txt_y])
else otxt[yloc - txt_y][xloc - txt_x])
def iter_wind(xslope, yslope, xdir, ydir):
""" An easterly Wind """
xslope += xdir
yslope += ydir
if xslope <= 0.5:
xdir = random.choice([0.01, 0.015, 0.02])
elif xslope >= 1:
xdir = random.choice([-0.01, -0.015, -0.02])
if yslope <= -0.1:
ydir = random.choice([0.01, 0.015, 0.02, 0.02])
elif yslope >= 0.1:
ydir = random.choice([-0.01, -0.015, -0.02])
return xslope, yslope, xdir, ydir
def iter_star(char, xloc, yloc):
""" Given char and current position, apply wind and return new
char and new position. """
if char == '\\':
char = '|'
elif char == '|':
char = '/'
elif char == '/':
char = '-'
elif char == '-':
char = '\\'
xloc += wind[0]
yloc += wind[1]
if xloc < 1 or xloc > term.width:
xloc = (1.0 if xloc > term.width else float(term.width))
yloc = (float(random.choice(range(term.height))))
if yloc < 1 or yloc > term.height:
yloc = (1.0 if yloc > term.height else float(term.height))
xloc = (float(random.choice(range(term.width))))
return char, xloc, yloc
def erase(star_idx):
""" erase old star before moving .. """
if show_star:
_char, xloc, yloc = stars[star_idx]
echo(''.join((
term.move(int(yloc), int(xloc)),
term.normal,
char_at_pos(int(yloc), int(xloc), txt_y, txt_x),
)))
def melt():
""" Iterate through all stars and phase through melt sequence. """
def melted(yloc, xloc):
""" shift melt, delete if dissapeared. """
melting[(yloc, xloc)] -= 1
if 0 == melting[(yloc, xloc)]:
del melting[(yloc, xloc)]
for (yloc, xloc), phase in melting.items():
echo(''.join((
term.move(yloc, xloc),
melt_colors[phase - 1],
char_at_pos(yloc, xloc, txt_y, txt_x),
)))
melted(yloc, xloc)
def draw_star(star, xloc, yloc):
""" draw star a (x, y) location """
char = char_at_pos(int(yloc), int(xloc), txt_y, txt_x)
if char != ' ':
melting[(int(yloc), int(xloc))] = len(melt_colors)
if show_star:
echo(term.move(int(yloc), int(xloc)) + melt_colors[-1] + star)
with term.hidden_cursor():
while txt_x is not None and txt_y is not None:
if session.poll_event('refresh'):
num_stars = int(num_stars)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [
u'',
]
otxt[num] = (otxt[num][:int(term.width / 2.5)] + u' ' +
line)
txt_x, txt_y = refresh()
continue
inp = getch(tm_out)
if inp in (term.KEY_UP, 'k'):
if tm_out >= tm_min:
tm_out -= tm_step
elif inp in (term.KEY_DOWN, 'j'):
if tm_out <= tm_max:
tm_out += tm_step
elif inp in (term.KEY_LEFT, 'h'):
if num_stars > 2:
num_stars = int(num_stars * .5)
stars = dict([(n,
(random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (term.KEY_RIGHT, 'l'):
if num_stars < (term.width * term.height) / 4:
num_stars = int(num_stars * 1.5)
stars = dict([(n,
(random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (u'*', ) and not show_star:
show_star = True
elif inp in (u'*', ) and show_star:
for star in stars:
erase(star)
show_star = False
elif inp is not None:
echo(term.move(term.height, 0))
break
melt()
for star_key, star_val in stars.items():
erase(star_key)
# pylint: disable=W0142
# Used * or ** magic
stars[star_key] = iter_star(*star_val)
draw_star(*stars[star_key])
# pylint: disable=W0142
# Used * or ** magic
wind = iter_wind(*wind)
def main(host, port=None, encoding='cp437'):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
import struct
from x84.bbs import getsession, getterminal, echo, getch, from_cp437
import logging
log = logging.getLogger()
assert encoding in ('utf8', 'cp437')
session, term = getsession(), getterminal()
session.activity = 'connecting to %s' % (host, )
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
def callback_cmdopt(socket, cmd, opt):
""" Callback for telnetlib.Telnet.set_option_negotiation_callback. """
if cmd == telnetlib.WILL:
if opt in (telnetlib.ECHO, telnetlib.SGA):
socket.sendall(telnetlib.IAC + telnetlib.DO + opt)
elif cmd == telnetlib.DO:
if opt == telnetlib.SGA:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
elif opt == telnetlib.TTYPE:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB + telnetlib.TTYPE +
IS + session.env.get('TERM') + chr(0) +
telnetlib.IAC + telnetlib.SE)
elif opt == telnetlib.NAWS:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB + telnetlib.NAWS +
struct.pack('!HH', term.width, term.height) +
telnetlib.IAC + telnetlib.SE)
else:
socket.sendall(telnetlib.IAC + telnetlib.WONT + opt[0])
elif cmd == telnetlib.SB:
if opt[0] == telnetlib.TTYPE and opt[1] == SEND:
socket.sendall(telnetlib.IAC + telnetlib.SB + telnetlib.TTYPE +
IS + session.env.get('TERM') + chr(0) +
telnetlib.IAC + telnetlib.SE)
telnet_client.set_option_negotiation_callback(callback_cmdopt)
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get('expert', False):
getch(3)
echo(u'\r\nTrying %s:%s... ' % (
host,
port,
))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red('\r\n%s\r\n' % (err, )))
echo(u'\r\n press any key ..')
getch()
return
echo(u'\r\n... ')
inp = session.read_event('input', timeout=0)
echo(u'\r\nConnected to %s.' % (host, ))
session.activity = 'connected to %s' % (host, )
carriage_returned = False
with term.fullscreen():
while True:
if encoding == 'cp437':
try:
unistring = from_cp437(
telnet_client.read_very_eager().decode('iso8859-1'))
except EOFError:
break
else:
unistring = telnet_client.read_very_eager().decode('utf8')
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp == chr(30): # ctrl-^
telnet_client.close()
echo(u'\r\n' + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (b'\x0d', b'\x0a'):
telnet_client.write(b'\x0d')
log.debug('send {!r}'.format(b'\x0d'))
carriage_returned = True
elif carriage_returned and inp in (b'\x0a', b'\x00'):
carriage_returned = False
elif inp is not None:
telnet_client.write(inp)
log.debug('send {!r}'.format(inp))
carriage_returned = False
inp = session.read_event('input', timeout=KEY_POLL)
echo(u'\r\nConnection closed.\r\n')
echo(u''.join(('\r\n\r\n', term.clear_el, term.normal, 'press any key')))
echo(u'\x1b[r') # unset 'set scrolling region', sometimes set by BBS's
session.flush_event('input')
getch()
return
def main(host, port=None, encoding="cp437"):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
from functools import partial
from x84.bbs import getsession, getterminal, echo, getch, from_cp437, telnet
import logging
log = logging.getLogger()
assert encoding in ("utf8", "cp437")
session, term = getsession(), getterminal()
session.activity = "connecting to %s" % (host,)
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
telnet_client.set_option_negotiation_callback(
partial(telnet.callback_cmdopt, env_term=session.env["TERM"], height=term.height, width=term.width)
)
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get("expert", False):
getch(3)
echo(u"\r\nTrying %s:%s... " % (host, port))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red("\r\n%s\r\n" % (err,)))
echo(u"\r\n press any key ..")
getch()
return
echo(u"\r\n... ")
inp = session.read_event("input", timeout=0)
echo(u"\r\nConnected to %s." % (host,))
session.activity = "connected to %s" % (host,)
carriage_returned = False
with term.fullscreen():
while True:
if encoding == "cp437":
try:
unistring = from_cp437(telnet_client.read_very_eager().decode("iso8859-1"))
except EOFError:
break
else:
unistring = telnet_client.read_very_eager().decode("utf8")
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp == chr(30): # ctrl-^
telnet_client.close()
echo(u"\r\n" + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (b"\x0d", b"\x0a"):
telnet_client.write(b"\x0d")
log.debug("send {!r}".format(b"\x0d"))
carriage_returned = True
elif carriage_returned and inp in (b"\x0a", b"\x00"):
carriage_returned = False
elif inp is not None:
telnet_client.write(inp)
log.debug("send {!r}".format(inp))
carriage_returned = False
inp = session.read_event("input", timeout=KEY_POLL)
echo(u"\r\nConnection closed.\r\n")
echo(u"".join(("\r\n\r\n", term.clear_el, term.normal, "press any key")))
echo(u"\x1b[r") # unset 'set scrolling region', sometimes set by BBS's
session.flush_event("input")
getch()
return
def main(host, port=None, encoding='cp437'):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
from functools import partial
from x84.bbs import getsession, getterminal, echo, from_cp437, telnet
import logging
log = logging.getLogger()
assert encoding in ('utf8', 'cp437')
session, term = getsession(), getterminal()
session.activity = 'connecting to %s' % (host, )
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
telnet_client.set_option_negotiation_callback(
partial(telnet.callback_cmdopt,
env_term=session.env['TERM'],
height=term.height,
width=term.width))
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get('expert', False):
term.inkey(3)
echo(u'\r\nTrying %s:%s... ' % (
host,
port,
))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red('\r\n%s\r\n' % (err, )))
echo(u'\r\n press any key ..')
term.inkey()
return
echo(u'\r\n... ')
inp = session.read_event('input', timeout=0)
echo(u'\r\nConnected to %s.' % (host, ))
session.activity = 'connected to %s' % (host, )
carriage_returned = False
with term.fullscreen():
while True:
if encoding == 'cp437':
try:
unistring = from_cp437(
telnet_client.read_very_eager().decode('iso8859-1'))
except EOFError:
break
else:
unistring = telnet_client.read_very_eager().decode('utf8')
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp == chr(30): # ctrl-^
telnet_client.close()
echo(u'\r\n' + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (b'\x0d', b'\x0a'):
telnet_client.write(b'\x0d')
log.debug('send {!r}'.format(b'\x0d'))
carriage_returned = True
elif carriage_returned and inp in (b'\x0a', b'\x00'):
carriage_returned = False
elif inp:
telnet_client.write(inp)
log.debug('send {!r}'.format(inp))
carriage_returned = False
inp = session.read_event('input', timeout=KEY_POLL)
echo(u'\r\nConnection closed.\r\n')
echo(u''.join(('\r\n\r\n', term.clear_el, term.normal, 'press any key')))
echo(u'\x1b[r') # unset 'set scrolling region', sometimes set by BBS's
session.flush_event('input')
term.inkey()
return
def main():
""" Main procedure. """
# pylint: disable=R0914,W0141,R0912
# Too many local variables
# Used builtin function 'map'
# Too many branches
from x84.bbs import getsession, getterminal, echo, getch, from_cp437
from x84.engine import __url__ as url
import platform
import random
import sys
import os
session, term = getsession(), getterminal()
session.activity = 'System Info'
artfile = os.path.join(os.path.dirname(__file__), 'art', 'plant.ans',)
system, _node, release, _version, machine, _processor = platform.uname()
body = [u'AUthORS:',
u'Johannes Lundberg',
u'Jeffrey Quast',
u'Wijnand Modderman-Lenstra',
u'',
u'ARtWORk:',
u'spidy!food,',
u'hellbeard!impure',
u'\r\n',
u'SYStEM: %s %s %s' % (system, release, machine),
u'SOftWARE: X/84',
url,
u'\r\n',
(platform.python_implementation() + u' '
+ '-'.join(map(str, sys.version_info[3:])))
+ u' ' + (platform.python_version()
if hasattr(platform, 'python_implementation')
else u'.'.join(map(str, sys.version_info[:3]))),
]
melt_colors = (
[term.normal]
+ [term.bold_blue] * 3
+ [term.red] * 4
+ [term.bold_red]
+ [term.bold_white]
+ [term.normal] * 6
+ [term.blue] * 2
+ [term.bold_blue]
+ [term.bold_white]
+ [term.normal])
art = from_cp437(open(artfile).read()) if os.path.exists(artfile) else u''
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [u'', ]
otxt[num] = otxt[num][:int(term.width / 2.5)] + u' ' + line
width = max([term.length(line) for line in otxt])
height = len(otxt)
num_stars = int((term.width * term.height) * .002)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
melting = {}
show_star = False
tm_out, tm_min, tm_max, tm_step = 0.08, 0.01, 2.0, .01
wind = (0.7, 0.1, 0.01, 0.01)
def refresh():
""" Refresh screen and return top-left (x, y) location. """
echo(u'\r\n\r\n')
if term.width < width:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too thin! (%s/%s)' % (
term.width, width,),
u'\r\n\r\n',
u'press any key...',)))
getch()
return (None, None)
if term.height < height:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too short! (%s/%s)' % (
term.height, height),
u'\r\n\r\n',
u'press any key...',)))
getch()
return (None, None)
xloc = (term.width / 2) - (width / 2)
yloc = (term.height / 2) - (height / 2)
echo(u''.join((
term.normal,
(u'\r\n' + term.clear_eol) * term.height,
u''.join([term.move(yloc + abs_y, xloc) + line
for abs_y, line in enumerate(otxt)]),)))
return xloc, yloc
txt_x, txt_y = refresh()
if (txt_x, txt_y) == (None, None):
return
def char_at_pos(yloc, xloc, txt_y, txt_x):
""" Return art (y, x) for location """
return (u' ' if yloc - txt_y < 0 or yloc - txt_y >= height
or xloc - txt_x < 0 or xloc - txt_x >= len(otxt[yloc - txt_y])
else otxt[yloc - txt_y][xloc - txt_x])
def iter_wind(xslope, yslope, xdir, ydir):
""" An easterly Wind """
xslope += xdir
yslope += ydir
if xslope <= 0.5:
xdir = random.choice([0.01, 0.015, 0.02])
elif xslope >= 1:
xdir = random.choice([-0.01, -0.015, -0.02])
if yslope <= -0.1:
ydir = random.choice([0.01, 0.015, 0.02, 0.02])
elif yslope >= 0.1:
ydir = random.choice([-0.01, -0.015, -0.02])
return xslope, yslope, xdir, ydir
def iter_star(char, xloc, yloc):
""" Given char and current position, apply wind and return new
char and new position. """
if char == '\\':
char = '|'
elif char == '|':
char = '/'
elif char == '/':
char = '-'
elif char == '-':
char = '\\'
xloc += wind[0]
yloc += wind[1]
if xloc < 1 or xloc > term.width:
xloc = (1.0 if xloc > term.width
else float(term.width))
yloc = (float(random.choice
(range(term.height))))
if yloc < 1 or yloc > term.height:
yloc = (1.0 if yloc > term.height
else float(term.height))
xloc = (float(random.choice
(range(term.width))))
return char, xloc, yloc
def erase(star_idx):
""" erase old star before moving .. """
if show_star:
_char, xloc, yloc = stars[star_idx]
echo(u''.join((term.move(int(yloc), int(xloc)), term.normal,
char_at_pos(int(yloc), int(xloc), txt_y, txt_x),)))
def melt():
""" Iterate through all stars and phase through melt sequence. """
def melted(yloc, xloc):
""" shift melt, delete if dissapeared. """
melting[(yloc, xloc)] -= 1
if 0 == melting[(yloc, xloc)]:
del melting[(yloc, xloc)]
for (yloc, xloc), phase in melting.items():
echo(u''.join((term.move(yloc, xloc), melt_colors[phase - 1],
char_at_pos(yloc, xloc, txt_y, txt_x),)))
melted(yloc, xloc)
def draw_star(star, xloc, yloc):
""" draw star a (x, y) location """
char = char_at_pos(int(yloc), int(xloc), txt_y, txt_x)
if char != ' ':
melting[(int(yloc), int(xloc))] = len(melt_colors)
if show_star:
echo(term.move(int(yloc), int(xloc)) + melt_colors[-1] + star)
with term.hidden_cursor():
while txt_x is not None and txt_y is not None:
if session.poll_event('refresh'):
num_stars = int(num_stars)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [u'', ]
otxt[num] = (otxt[num][:int(term.width / 2.5)]
+ u' ' + line)
txt_x, txt_y = refresh()
continue
inp = getch(tm_out)
if inp in (term.KEY_UP, 'k'):
if tm_out >= tm_min:
tm_out -= tm_step
elif inp in (term.KEY_DOWN, 'j'):
if tm_out <= tm_max:
tm_out += tm_step
elif inp in (term.KEY_LEFT, 'h'):
if num_stars > 2:
num_stars = int(num_stars * .5)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (term.KEY_RIGHT, 'l'):
if num_stars < (term.width * term.height) / 4:
num_stars = int(num_stars * 1.5)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (u'*',) and not show_star:
show_star = True
elif inp in (u'*',) and show_star:
for star in stars:
erase(star)
show_star = False
elif inp is not None:
echo(term.move(term.height, 0))
break
melt()
for star_key, star_val in stars.items():
erase(star_key)
# pylint: disable=W0142
# Used * or ** magic
stars[star_key] = iter_star(*star_val)
draw_star(*stars[star_key])
# pylint: disable=W0142
# Used * or ** magic
wind = iter_wind(*wind)
def main(host, port=None, encoding='cp437'):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
import struct
from x84.bbs import getsession, getterminal, echo, getch, from_cp437
import logging
log = logging.getLogger()
assert encoding in ('utf8', 'cp437')
session, term = getsession(), getterminal()
session.activity = 'connecting to %s' % (host,)
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
def callback_cmdopt(socket, cmd, opt):
""" Callback for telnetlib.Telnet.set_option_negotiation_callback. """
if cmd == telnetlib.WILL:
if opt in (telnetlib.ECHO, telnetlib.SGA):
socket.sendall(telnetlib.IAC + telnetlib.DO + opt)
elif cmd == telnetlib.DO:
if opt == telnetlib.SGA:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
elif opt == telnetlib.TTYPE:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.TTYPE + IS + session.env.get('TERM')
+ chr(0) + telnetlib.IAC + telnetlib.SE)
elif opt == telnetlib.NAWS:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.NAWS
+ struct.pack('!HH', term.width, term.height)
+ telnetlib.IAC + telnetlib.SE)
else:
socket.sendall(telnetlib.IAC + telnetlib.WONT + opt[0])
elif cmd == telnetlib.SB:
if opt[0] == telnetlib.TTYPE and opt[1] == SEND:
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.TTYPE + IS + session.env.get('TERM')
+ chr(0) + telnetlib.IAC + telnetlib.SE)
telnet_client.set_option_negotiation_callback(callback_cmdopt)
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get('expert', False):
getch(3)
echo(u'\r\nTrying %s:%s... ' % (host, port,))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red('\r\n%s\r\n' % (err,)))
echo(u'\r\n press any key ..')
getch()
return
echo(u'\r\n... ')
inp = session.read_event('input', timeout=0)
echo(u'\r\nConnected to %s.' % (host,))
session.activity = 'connected to %s' % (host,)
carriage_returned = False
with term.fullscreen():
while True:
if encoding == 'cp437':
try:
unistring = from_cp437(
telnet_client.read_very_eager().decode('iso8859-1'))
except EOFError:
break
else:
unistring = telnet_client.read_very_eager().decode('utf8')
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp == chr(30): # ctrl-^
telnet_client.close()
echo(u'\r\n' + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (b'\x0d', b'\x0a'):
telnet_client.write(b'\x0d')
log.debug('send {!r}'.format(b'\x0d'))
carriage_returned = True
elif carriage_returned and inp in (b'\x0a', b'\x00'):
carriage_returned = False
elif inp is not None:
telnet_client.write(inp)
log.debug('send {!r}'.format(inp))
carriage_returned = False
inp = session.read_event('input', timeout=KEY_POLL)
echo(u'\r\nConnection closed.\r\n')
echo(u''.join(('\r\n\r\n', term.clear_el, term.normal, 'press any key')))
echo(u'\x1b[r') # unset 'set scrolling region', sometimes set by BBS's
session.flush_event('input')
getch()
return
def main(host, port=None, encoding='cp437'):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
import struct
from x84.bbs import getsession, getterminal, echo, getch, from_cp437
assert encoding in ('utf8', 'cp437')
session, term = getsession(), getterminal()
session.activity = 'connecting to %s' % (host,)
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
def callback_cmdopt(socket, cmd, opt):
""" Callback for telnetlib.Telnet.set_option_negotiation_callback. """
if cmd == telnetlib.WILL:
if opt in (telnetlib.ECHO, telnetlib.SGA):
socket.sendall(telnetlib.IAC + telnetlib.DO + opt)
elif cmd == telnetlib.DO:
if opt == telnetlib.SGA:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
elif opt == telnetlib.TTYPE:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.TTYPE + IS + session.env.get('TERM')
+ chr(0) + telnetlib.IAC + telnetlib.SE)
elif opt == telnetlib.NAWS:
socket.sendall(telnetlib.IAC + telnetlib.WILL + opt)
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.NAWS
+ struct.pack('!HH', term.width, term.height)
+ telnetlib.IAC + telnetlib.SE)
else:
socket.sendall(telnetlib.IAC + telnetlib.WONT + opt[0])
elif cmd == telnetlib.SB:
if opt[0] == telnetlib.TTYPE and opt[1] == SEND:
socket.sendall(telnetlib.IAC + telnetlib.SB
+ telnetlib.TTYPE + IS + session.env.get('TERM')
+ chr(0) + telnetlib.IAC + telnetlib.SE)
telnet_client.set_option_negotiation_callback(callback_cmdopt)
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get('expert', False):
getch(3)
echo(u'\r\nTrying %s:%s... ' % (host, port,))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red('\r\n%s\r\n' % (err,)))
echo(u'\r\n press any key ..')
getch()
return
swp = session.enable_keycodes
# disable keyboard translation .. so special accomidations are
# made with carriage_return to handle \r\n to just \r, for one.
session.enable_keycodes = False
inp = session.poll_event('input')
echo(u'\r\nConnected to %s.' % (host,))
session.activity = 'connected to %s' % (host,)
carriage_returned = False
while True:
try:
unistring = (from_cp437(telnet_client.read_very_eager())
if encoding == 'cp437' else
telnet_client.read_very_eager().decode('utf8'))
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp in (unichr(30),): # ctrl-^
telnet_client.close()
echo(u'\r\n' + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (u'\r', u'\n'):
telnet_client.write('\r')
carriage_returned = True
elif carriage_returned and inp in (u'\n', unichr(0)):
carriage_returned = False
elif inp is not None:
telnet_client.write(inp)
carriage_returned = False
except Exception as err:
echo(term.bold_red('%s\r\n%s\r\n' % (
term.normal, err,)))
break
inp = getch(timeout=KEY_POLL)
echo(u'\r\nConnection closed.\r\n')
echo(u''.join(('\r\n\r\n', term.clear_el, term.normal, 'press any key')))
session.flush_event('input')
getch()
session.enable_keycodes = swp
return
def play():
import time
from random import randint
import os
from x84.bbs import getterminal, from_cp437, AnsiWindow, syncterm_setfont
from x84.bbs import echo as echo_unbuffered
term = getterminal()
field = []
global charcache
charcache = u''
field_width = 10
field_height = 20
# Access scheme looks like this:
# layout[p][r][ypox][xpos]
# layoutcolor = [ 7,2,3,4,4,6,7 ]
layout = [
# ##
# ##
[
[
[1, 1, ],
[1, 1, ],
],
],
# #
# #
# #
# #
[
[
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
],
[
[0, 0, 0, 0],
[1, 1, 1, 1],
[0, 0, 0, 0],
[0, 0, 0, 0],
]
],
# ###
# #
[
[
[0, 0, 0],
[1, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[0, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[1, 1, 1],
[0, 0, 0],
],
[
[0, 1, 0],
[1, 1, 0],
[0, 1, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[0, 1, 1],
],
[
[0, 0, 1],
[1, 1, 1],
[0, 0, 0],
],
[
[1, 1, 0],
[0, 1, 0],
[0, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[1, 0, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[1, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[0, 0, 1],
],
[
[0, 1, 1],
[0, 1, 0],
[0, 1, 0],
],
[
[1, 0, 0],
[1, 1, 1],
[0, 0, 0],
],
],
# ##
# ##
[
[
[0, 1, 0],
[1, 1, 0],
[1, 0, 0],
],
[
[0, 0, 0],
[1, 1, 0],
[0, 1, 1],
],
],
# ##
# ##
[
[
[0, 1, 0],
[0, 1, 1],
[0, 0, 1],
],
[
[0, 0, 0],
[0, 1, 1],
[1, 1, 0],
],
],
]
fieldx1 = 32
fieldy1 = 10
scorex1 = 11
scorey1 = 11
class RectRedraw:
x1 = None
y1 = None
x2 = None
y2 = None
def max(r, val, valmax):
if val > valmax:
return valmax
return val
def min(r, val, valmin):
if val < valmin:
return valmin
return val
def merge(r, x1, y1, x2, y2):
if r.x1 is None or r.x1 > x1:
r.x1 = r.min(x1, 0)
if r.y1 is None or r.y1 > y1:
r.y1 = r.min(y1, 0)
if r.x2 is None or r.x2 < x2:
r.x2 = r.max(x2, field_width)
if r.y2 is None or r.y2 < y2:
r.y2 = r.max(y2, field_height)
# print r.x1,r.y1,r.x2,r.y2
def clean(r):
r.x1 = None
r.y1 = None
r.x2 = None
r.y2 = None
rr = RectRedraw()
for _ in range(field_height):
field.append([0] * field_width)
def echo(s):
global charcache
charcache += s
assert term.height > (field_height + 1)
echo_unbuffered(u''.join((
u'\r\n\r\n',
u'REAdY YOUR tERMiNAl %s ' % (term.bold_blue('(!)'),),
u'\r\n\r\n',
u'%s PRESS ANY kEY' % (term.bold_black('...'),),
)))
term.inkey()
# set syncterm font to cp437
if term.kind.startswith('ansi'):
echo_unbuffered(syncterm_setfont('cp437'))
artfile = os.path.join(os.path.dirname(__file__), 'art', 'tetris.ans')
echo_unbuffered(u'\r\n' * term.height) # cls
if os.path.exists(artfile):
echo_unbuffered(from_cp437(open(artfile).read()).rstrip())
def gotoxy(x, y):
echo(term.move(y, x))
def plotblock(color, lastcolor):
if color:
c = u'\u2588\u2588' # '\xDB\xDB'
else: # both empty
c = ' '
color = 0
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\x1b[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
return lastcolor
def drawfield():
lastcolor = ''
for y in range(0, field_height, 2):
# gotoxy(field_width,2+y/2)
gotoxy(fieldx1 + 2, fieldy1 + 1 + y / 2)
# Which block to show, full, half-up, half-down or empty.
for x in range(field_width):
color = field[y][x] + field[y + 1][x] * 8
if field[y][x] and field[y + 1][x]:
c = u'\u2588' # '\xDB'
if field[y][x] == field[y + 1][x]:
color = color % 8
else:
c = u'\u2580' # '\xDF'
elif field[y][x] and not field[y + 1][x]:
c = u'\u2580' # '\xDF'
elif not field[y][x] and field[y + 1][x]:
c = u'\u2584' # '\xDC'
else: # both empty
c = ' '
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\x1b[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
echo(term.normal)
layoutcolor = [7, 2, 7, 6, 3, 6, 3]
# p = -1 # Current piece type
nextpiece = randint(0, len(layout) - 1)
p = randint(0, len(layout) - 1)
p = 1
r = 0 # Current rotation
xpos = 4 # X position
# ypos = -2 # Y position
ypos = -len(layout[p][0])
level = 1
score = 0
lines = 0
def flush():
global charcache
echo_unbuffered(charcache)
charcache = u''
def fillpiece(x, y, p, r, value):
row = 0
for line in layout[p][r]:
col = 0
for c in line:
if c and (y + row) >= 0:
field[y + row][x + col] = value
col += 1
row += 1
def showpiece(x, y, p, r):
fillpiece(x, y, p, r, layoutcolor[p])
def hidepiece():
fillpiece(xpos, ypos, p, r, 0)
def testpiece(x, y, newr):
hidepiece()
# Space at the new location?
row = 0
for line in layout[p][newr]:
col = 0
for c in line:
try:
if c:
if ((y + row) >= 0 and field[y + row][x + col]
or (x + col) < 0 or (x + col) > 9):
return 0
except IndexError:
return 0
col += 1
row += 1
# Movement possible
return 1
def movepiece(x, y, newr):
if testpiece(x, y, newr):
# Build redraw rectangle
rr.merge(xpos, ypos,
xpos + len(layout[p][0][0]), ypos + len(layout[p][0]))
rr.merge(x, y,
x + len(layout[p][0][0]), y + len(layout[p][0]))
showpiece(x, y, p, newr)
return (x, y, newr, 1)
else:
showpiece(xpos, ypos, p, r)
return (xpos, ypos, r, 0)
def shownext(p):
r = 0
for y in range(4):
gotoxy(26, 18 + y)
echo(u' ' * 4)
echo(term.color(layoutcolor[p]))
yoffset = int(len(layout[p][r][0]) < 4)
xoffset = int(len(layout[p][r]) < 3)
for y in range(len(layout[p][r])):
for x in range(len(layout[p][r][y])):
val = layout[p][r][y][x]
if val:
gotoxy(26 + x + xoffset, 18 + y + yoffset)
echo(u'\u2588\u2588')
def drawstats():
echo(term.move(scorey1, scorex1) + '%d' % level)
echo(term.move(scorey1 + 2, scorex1) + '%d' % lines)
echo(term.move(scorey1 + 3, scorex1) + '%d' % score)
drawstats()
ticksize = 0.4
nexttick = time.time() + ticksize
showpiece(xpos, ypos, p, r)
gotoxy(26, 17)
echo(term.blue_reverse('next'))
shownext(nextpiece)
# Full redraw first frame
rr.merge(0, 0, field_width, field_height)
buf = ''
while True:
drawfield()
# gotoxy(0,0)
# echo('\x1b[37mx: %d, y: %d, p: %d '%(xpos,ypos,p))
slice = nexttick - time.time()
if slice < 0:
slice = 0
echo(buf)
buf = ''
flush()
key = term.inkey(slice + 0.01)
now = time.time()
# hidepiece()
if key is not None:
if key in (u'q', u'Q'):
return (0, 0, 0)
elif key.code == term.KEY_LEFT or key == u'h':
xpos, ypos, r, m = movepiece(xpos - 1, ypos, r)
elif key.code == term.KEY_RIGHT or key == u'l':
xpos, ypos, r, m = movepiece(xpos + 1, ypos, r)
elif key.code == term.KEY_UP or key == u'k':
xpos, ypos, r, m = movepiece(
xpos, ypos, (r + 1) % len(layout[p]))
elif key.code == term.KEY_DOWN or key == u'j':
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
elif key in (' ',):
m = True
c = 0
while m:
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
if m:
c += 1
if c:
nexttick = time.time() + ticksize
# New tick?
if now > nexttick:
nexttick += ticksize
# Move down piece
xpos, ypos, r, moved = movepiece(xpos, ypos + 1, r)
# Piece has touched down?
if not moved:
# Is the player dead?
if ypos <= -len(layout[p][0]):
death_win = AnsiWindow(height=6, width=40,
yloc=fieldy1 + 10 / 2, xloc=fieldx1 - 11)
death_win.colors['border'] = term.bold_black
echo_unbuffered(death_win.clear() + death_win.border())
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 1, fieldx1 - 11))
echo_unbuffered((
u'!! gAME OVeR!! Score was: %i' % (score,)).center(40))
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 3, fieldx1 - 11))
echo_unbuffered(u'press RETURN'.center(40))
while True:
inp = term.inkey()
if inp.code == term.KEY_ENTER:
break
return (score, level, lines)
# Any complete rows to remove?
complete = []
for y in range(field_height):
x = 0
while x < field_width:
if field[y][x] == 0:
break
x += 1
if x == field_width:
complete.append(y)
if len(complete) > 0:
# Add score
lines += len(complete)
score += len(complete) * len(complete) * 100
# Shrink field
for line in complete:
del field[line]
field.insert(0, [0] * field_width)
if lines >= level * 10:
level += 1
ticksize = 0.4 - level * 0.02
drawstats()
# Redraw complete field
rr.merge(0, 0, field_width, field_height)
# Time for a new piece
p = nextpiece
nextpiece = randint(0, len(layout) - 1)
r = 0
xpos = 4
ypos = -len(layout[p][0])
showpiece(xpos, ypos, p, r)
shownext(nextpiece)
def play():
import time
from random import randint
import os
from x84.bbs import getterminal, getch, from_cp437, AnsiWindow, syncterm_setfont
from x84.bbs import echo as echo_unbuffered
term = getterminal()
field = []
global charcache
charcache = u''
field_width = 10
field_height = 20
# Access scheme looks like this:
# layout[p][r][ypox][xpos]
# layoutcolor = [ 7,2,3,4,4,6,7 ]
layout = [
# ##
# ##
[
[
[1, 1, ],
[1, 1, ],
],
],
# #
# #
# #
# #
[
[
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
],
[
[0, 0, 0, 0],
[1, 1, 1, 1],
[0, 0, 0, 0],
[0, 0, 0, 0],
]
],
# ###
# #
[
[
[0, 0, 0],
[1, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[0, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[1, 1, 1],
[0, 0, 0],
],
[
[0, 1, 0],
[1, 1, 0],
[0, 1, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[0, 1, 1],
],
[
[0, 0, 1],
[1, 1, 1],
[0, 0, 0],
],
[
[1, 1, 0],
[0, 1, 0],
[0, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[1, 0, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[1, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[0, 0, 1],
],
[
[0, 1, 1],
[0, 1, 0],
[0, 1, 0],
],
[
[1, 0, 0],
[1, 1, 1],
[0, 0, 0],
],
],
# ##
# ##
[
[
[0, 1, 0],
[1, 1, 0],
[1, 0, 0],
],
[
[0, 0, 0],
[1, 1, 0],
[0, 1, 1],
],
],
# ##
# ##
[
[
[0, 1, 0],
[0, 1, 1],
[0, 0, 1],
],
[
[0, 0, 0],
[0, 1, 1],
[1, 1, 0],
],
],
]
fieldx1 = 32
fieldy1 = 10
scorex1 = 11
scorey1 = 11
class RectRedraw:
x1 = None
y1 = None
x2 = None
y2 = None
def max(r, val, valmax):
if val > valmax:
return valmax
return val
def min(r, val, valmin):
if val < valmin:
return valmin
return val
def merge(r, x1, y1, x2, y2):
if r.x1 is None or r.x1 > x1:
r.x1 = r.min(x1, 0)
if r.y1 is None or r.y1 > y1:
r.y1 = r.min(y1, 0)
if r.x2 is None or r.x2 < x2:
r.x2 = r.max(x2, field_width)
if r.y2 is None or r.y2 < y2:
r.y2 = r.max(y2, field_height)
# print r.x1,r.y1,r.x2,r.y2
def clean(r):
r.x1 = None
r.y1 = None
r.x2 = None
r.y2 = None
rr = RectRedraw()
for _ in range(field_height):
field.append([0] * field_width)
def echo(s):
global charcache
charcache += s
assert term.height > (field_height + 1)
echo_unbuffered(u''.join((
u'\r\n\r\n',
u'REAdY YOUR tERMiNAl %s ' % (term.bold_blue('(!)'),),
u'\r\n\r\n',
u'%s PRESS ANY kEY' % (term.bold_black('...'),),
)))
getch()
# set syncterm font to cp437
if term.kind.startswith('ansi'):
echo_unbuffered(syncterm_setfont('cp437'))
artfile = os.path.join(os.path.dirname(__file__), 'art', 'tetris.ans')
echo_unbuffered(u'\r\n' * term.height) # cls
if os.path.exists(artfile):
echo_unbuffered(from_cp437(open(artfile).read()).rstrip())
def gotoxy(x, y):
echo(term.move(y, x))
def plotblock(color, lastcolor):
if color:
c = u'\u2588\u2588' # '\xDB\xDB'
else: # both empty
c = ' '
color = 0
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\x1b[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
return lastcolor
def drawfield():
lastcolor = ''
for y in range(0, field_height, 2):
# gotoxy(field_width,2+y/2)
gotoxy(fieldx1 + 2, fieldy1 + 1 + y / 2)
# Which block to show, full, half-up, half-down or empty.
for x in range(field_width):
color = field[y][x] + field[y + 1][x] * 8
if field[y][x] and field[y + 1][x]:
c = u'\u2588' # '\xDB'
if field[y][x] == field[y + 1][x]:
color = color % 8
else:
c = u'\u2580' # '\xDF'
elif field[y][x] and not field[y + 1][x]:
c = u'\u2580' # '\xDF'
elif not field[y][x] and field[y + 1][x]:
c = u'\u2584' # '\xDC'
else: # both empty
c = ' '
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\x1b[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
echo(term.normal)
layoutcolor = [7, 2, 7, 6, 3, 6, 3]
# p = -1 # Current piece type
nextpiece = randint(0, len(layout) - 1)
p = randint(0, len(layout) - 1)
p = 1
r = 0 # Current rotation
xpos = 4 # X position
# ypos = -2 # Y position
ypos = -len(layout[p][0])
level = 1
score = 0
lines = 0
def flush():
global charcache
echo_unbuffered(charcache)
charcache = u''
def fillpiece(x, y, p, r, value):
row = 0
for line in layout[p][r]:
col = 0
for c in line:
if c and (y + row) >= 0:
field[y + row][x + col] = value
col += 1
row += 1
def showpiece(x, y, p, r):
fillpiece(x, y, p, r, layoutcolor[p])
def hidepiece():
fillpiece(xpos, ypos, p, r, 0)
def testpiece(x, y, newr):
hidepiece()
# Space at the new location?
row = 0
for line in layout[p][newr]:
col = 0
for c in line:
try:
if c:
if ((y + row) >= 0 and field[y + row][x + col]
or (x + col) < 0 or (x + col) > 9):
return 0
except IndexError:
return 0
col += 1
row += 1
# Movement possible
return 1
def movepiece(x, y, newr):
if testpiece(x, y, newr):
# Build redraw rectangle
rr.merge(xpos, ypos,
xpos + len(layout[p][0][0]), ypos + len(layout[p][0]))
rr.merge(x, y,
x + len(layout[p][0][0]), y + len(layout[p][0]))
showpiece(x, y, p, newr)
return (x, y, newr, 1)
else:
showpiece(xpos, ypos, p, r)
return (xpos, ypos, r, 0)
def shownext(p):
r = 0
for y in range(4):
gotoxy(26, 18 + y)
echo(u' ' * 4)
echo(term.color(layoutcolor[p]))
yoffset = int(len(layout[p][r][0]) < 4)
xoffset = int(len(layout[p][r]) < 3)
for y in range(len(layout[p][r])):
for x in range(len(layout[p][r][y])):
val = layout[p][r][y][x]
if val:
gotoxy(26 + x + xoffset, 18 + y + yoffset)
echo(u'\u2588\u2588')
def drawstats():
echo(term.move(scorey1, scorex1) + '%d' % level)
echo(term.move(scorey1 + 2, scorex1) + '%d' % lines)
echo(term.move(scorey1 + 3, scorex1) + '%d' % score)
drawstats()
ticksize = 0.4
nexttick = time.time() + ticksize
showpiece(xpos, ypos, p, r)
gotoxy(26, 17)
echo(term.blue_reverse('next'))
shownext(nextpiece)
# Full redraw first frame
rr.merge(0, 0, field_width, field_height)
buf = ''
while True:
drawfield()
# gotoxy(0,0)
# echo('\x1b[37mx: %d, y: %d, p: %d '%(xpos,ypos,p))
slice = nexttick - time.time()
if slice < 0:
slice = 0
echo(buf)
buf = ''
flush()
key = getch(slice + 0.01)
now = time.time()
# hidepiece()
if key is not None:
if key in (u'q', u'Q'):
return (0, 0, 0)
elif key in (term.KEY_LEFT, u'h',):
xpos, ypos, r, m = movepiece(xpos - 1, ypos, r)
elif key in (term.KEY_RIGHT, u'l',):
xpos, ypos, r, m = movepiece(xpos + 1, ypos, r)
elif key in (term.KEY_UP, u'k',):
xpos, ypos, r, m = movepiece(
xpos, ypos, (r + 1) % len(layout[p]))
elif key in (term.KEY_DOWN, u'j',):
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
elif key in (' ',):
m = True
c = 0
while m:
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
if m:
c += 1
if c:
nexttick = time.time() + ticksize
# New tick?
if now > nexttick:
nexttick += ticksize
# Move down piece
xpos, ypos, r, moved = movepiece(xpos, ypos + 1, r)
# Piece has touched down?
if not moved:
# Is the player dead?
if ypos <= -len(layout[p][0]):
death_win = AnsiWindow(height=6, width=40,
yloc=fieldy1 + 10 / 2, xloc=fieldx1 - 11)
death_win.colors['border'] = term.bold_black
echo_unbuffered(death_win.clear() + death_win.border())
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 1, fieldx1 - 11))
echo_unbuffered((
u'!! gAME OVeR!! Score was: %i' % (score,)).center(40))
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 3, fieldx1 - 11))
echo_unbuffered(u'press RETURN'.center(40))
while True:
inp = getch()
if inp in (u'\r', term.KEY_ENTER):
break
return (score, level, lines)
# Any complete rows to remove?
complete = []
for y in range(field_height):
x = 0
while x < field_width:
if field[y][x] == 0:
break
x += 1
if x == field_width:
complete.append(y)
if len(complete) > 0:
# Add score
lines += len(complete)
score += len(complete) * len(complete) * 100
# Shrink field
for line in complete:
del field[line]
field.insert(0, [0] * field_width)
if lines >= level * 10:
level += 1
ticksize = 0.4 - level * 0.02
drawstats()
# Redraw complete field
rr.merge(0, 0, field_width, field_height)
# Time for a new piece
p = nextpiece
nextpiece = randint(0, len(layout) - 1)
r = 0
xpos = 4
ypos = -len(layout[p][0])
showpiece(xpos, ypos, p, r)
shownext(nextpiece)
def display_weather(todays, weather, centigrade):
"""
Display weather as vertical panels.
Thanks to xzip, we now have a sortof tv-weather channel art :-)
"""
from x84.bbs import getterminal, echo, from_cp437, syncterm_setfont
term = getterminal()
# set syncterm font to cp437
if term.kind.startswith('ansi'):
echo(syncterm_setfont('cp437'))
echo(term.height * u'\r\n')
echo(term.move(0, 0))
at = term.yellow_bold('At')
city = term.bold(todays.get('City', u''))
state = todays.get('State', u'')
if state:
state = u', {}'.format(term.bold_yellow_reverse(state))
dotdot = term.bold_black('...')
echo(u'{at} {city}{state} {dotdot}'.format(
at=at, city=city, state=state, dotdot=dotdot))
bottom = 2
if weather:
for column in range(0, (term.width - panel_width), panel_width):
try:
day = weather.pop(0)
except IndexError:
break
bottom = max(display_panel(day, column, centigrade), bottom)
timenow = time.strftime('%I:%M%p',
time.strptime(todays.get('Time', '00:00'),
'%H:%M'))
temp, deg_conv = temp_conv(todays.get('Temperature', ''), centigrade)
real_temp, deg_conv = temp_conv(todays.get('RealFeel', ''), centigrade)
speed, spd_conv = speed_conv(todays.get('WindSpeed', ''), centigrade)
degree = from_cp437(''.join([chr(248)]))
current_0 = u'Current conditions at {timenow}'.format(timenow=timenow)
current_1 = u'{0}'.format(todays.get('WeatherText', ''))
current_2 = u'Temperature is {temp}{degree}{deg_conv}'.format(
temp=temp, degree=degree, deg_conv=deg_conv)
current_3 = u'' if real_temp == temp else (
u'(feels like {real_temp}{degree}{deg_conv})'.format(
real_temp=real_temp, degree=degree, deg_conv=deg_conv))
current_4 = u'Winds {speed}{spd_conv} {wind}'.format(
speed=speed, spd_conv=spd_conv,
wind=todays.get('WindDirection', ''))
current_5 = u'Humidity of {0}'.format(todays.get('Humidity', ''))
wrapped = textwrap.wrap(
u'{0}: {1}. {2} {3}, {4}, {5}.'.format(
current_0, current_1, current_2, current_3,
current_4, current_5), min(term.width - panel_width - 2, 40))
row_num = 0
art = get_icon(todays)
joined_art_conditions = list(itertools.izip_longest(wrapped, art))
last_line = lambda row_num: row_num == len(joined_art_conditions) - 1
for row_num, (row_txt, art_txt) in enumerate(joined_art_conditions):
echo(term.move(bottom + next_margin + row_num, 1))
echo(art_txt)
if not row_txt and not last_line(row_num):
echo(u'\r\n')
elif row_txt:
echo(term.move(bottom + next_margin + row_num, panel_width + 5))
echo(term.normal)
echo(row_txt)
def main():
""" Main procedure. """
# pylint: disable=R0912
# Too many branches
from x84.bbs import getsession, getterminal, echo, getch, Ansi, from_cp437
session, term = getsession(), getterminal()
session.activity = u'Selecting chracter set'
artfile = os.path.join(
os.path.dirname(__file__), 'art', (
'plant-256.ans' if term.number_of_colors == 256
else 'plant.ans'))
enc_prompt = (
u'Press left/right until artwork looks best. Clients should'
' select utf8 encoding and Andale Mono font. Older clients or'
' clients with appropriate 8-bit fontsets can select cp437, though'
' some characters may appear as "?".')
save_msg = u"\r\n\r\n'%s' is now your preferred encoding ..\r\n"
if session.user.get('expert', False):
echo(u'\r\n\r\n(U) UTF-8 encoding or (C) CP437 encoding [uc] ?\b\b')
while True:
inp = getch()
if inp in (u'u', u'U'):
session.encoding = 'utf8'
break
elif inp in (u'c', u'C'):
session.encoding = 'cp437'
break
session.user['charset'] = session.encoding
echo(save_msg % (session.encoding,))
getch(1.0)
return
art = (from_cp437(open(artfile).read()).splitlines()
if os.path.exists(artfile) else [u''])
def refresh(sel):
""" Refresh art and yes/no prompt, ``sel``. """
session.flush_event('refresh')
session.encoding = selector.selection
if sel.selection == 'utf8':
# ESC %G activates UTF-8 with an unspecified implementation
# level from ISO 2022 in a way that allows to go back to
# ISO 2022 again.
echo(unichr(27) + u'%G')
elif sel.selection == 'cp437':
# ESC %@ returns to ISO 2022 in case UTF-8 had been entered.
# ESC ) U Sets character set G1 to codepage 437 .. usually.
echo(unichr(27) + u'%@')
echo(unichr(27) + u')U')
else:
assert False, "Only encodings 'utf8' and 'cp437' supported."
# display art, banner, paragraph, refresh selector refresh
buf = [line for line in art]
return u''.join((
u'\r\n\r\n',
u'\r\n'.join(buf),
u'\r\n\r\n',
Ansi(enc_prompt).wrap(int(term.width * .95)),
u'\r\n\r\n',
sel.refresh(),))
selector = get_selector(session.encoding)
echo(refresh(selector))
while True:
inp = getch(1)
if inp == term.KEY_ENTER:
session.user['charset'] = session.encoding
echo(save_msg % (session.encoding,))
getch(1.0)
return
elif inp is not None:
selector.process_keystroke(inp)
if selector.quit:
# 'escape' quits without save, though the encoding
# has been temporarily set for this session.
return
if selector.moved:
# set and refresh art in new encoding
echo(refresh(selector))
if session.poll_event('refresh') is not None:
# instantiate a new selector in case the window size has changed.
selector = get_selector(session.encoding)
echo(refresh(selector))