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cs_emulator.py
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cs_emulator.py
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import socket
import random
import re
import time
from threading import Thread
sockets = []
def broadcast(msg):
for s in sockets:
try:
s.send(msg)
except:
sockets.remove(s)
def throttle(c: socket):
sockets.append(c)
while True:
data = c.recv(1024)
if not data:
c.close()
cmd = data.decode()
print("<< " + cmd)
match cmd[1]:
case "0":
if len(cmd) > 3:
if cmd[3] == "M":
c.send(b"<p0 MAIN>\n")
elif cmd[3] == "P":
c.send(b"<p0 PROG>\n")
else:
c.send(b"<p0>\n")
continue
case "1":
if len(cmd) > 3:
if cmd[3] == "M":
c.send(b"<p1 MAIN>\n")
elif cmd[3] == "P":
c.send(b"<p1 PROG>\n")
elif cmd[3] == "J":
c.send(b"<p1 JOIN>\n")
else:
c.send(b"<p1>\n")
continue
case "s":
c.send(b"<iDCC-EX V-3.0.4 / MEGA / STANDARD_MOTOR_SHIELD G-75ab2ab><H 1 0><H 2 0><H 3 0><H 4 0><Y 52 0><q 53><q 50>\n")
continue
case "W":
c.send(b"<w 4321>\n")
continue
case "R":
c.send(b"<r 1423>\n")
continue
case "B":
c.send(b"<r12345|32767|3 2 1 >\n")
continue
case "F":
c.send(b"<l 1 1 146 7>\n")
continue
case "l":
c.send(b"<l 1 1 0 0>\n")
continue
case "t":
r = re.search("<t (?P<l>\d+) (?P<s>\d+) (?P<d>\d+)>", cmd)
if r:
s = "<l " + r.group("l") + " 0 " + str((int(r.group("s")) + 1 & 0x7F) + int(r.group("d")) * 128) + " 0>\n"
print(">> " + s)
broadcast(bytes(s, "raw_unicode_escape"))
else:
c.send(b"<l 1 1 0 1>\n")
continue
case "U":
c.send(b"<p1 MAIN>")
continue
case "D":
r = random.randint(0, 50)
r = 50
print(r)
print("\n")
c.send(b"<##")
for i in range(r):
c.send(b" ")
c.send(bytes("{cab}".format(cab=random.randint(0, 1024)), "raw_unicode_escape"))
c.send(b">\n")
continue
# c.send(bytes("cab={cab}, speed={speed}, dir={dir}\n".format(cab=random.randint(0, 1024), speed=random.randint(0, 128), dir=random.choice(["F", "R"])), "raw_unicode_escape"))
# c.send(bytes("Used={used}, max=50\n".format(used = r), "raw_unicode_escape"))
c.send(b"<X>")
s = socket.socket()
print("Socket successfully created")
port = 2560
s.bind(('', port))
print("socket binded to %s" %(port))
s.listen(5)
print("socket is listening")
while True:
c, addr = s.accept()
print("Got connection from", addr)
Thread(target = throttle, args = (c,)).start()