CC multiplayer irgendwas

rednet.open("right")
info={}
x,y=term.getSize()
x=math.floor(x/2)
y=math.floor(y/2)
term.clear()
while true do
event,side,channel,id,message,bol = os.pullEvent()
if event=="modem_message" then
if message["char"]~=nil then
term.setCursorPos(message["x"],message["y"])
term.write(message["char"])
end
end
if event=="key" then
key=side
if key==208 then
char="v"
y=y+1
end

if key==200 then
char="^"
y=y-1
end

if key==205 then
char=">"
x=x+1
end

if key==203 then
char="<"
x=x-1
end

info["char"]=char
info["x"]=x
info["y"]=y
term.setCursorPos(x,y)
term.write(char)
rednet.broadcast(info)
end

end