Python1320

require("oosocks")

local Calltypes = {
    [SCKCALL_CONNECT] = "Connect", -- SCKCALL_CONNECT
    [SCKCALL_REC_SIZE] = "Rec Size", -- SCKCALL_REC_SIZE
    [SCKCALL_REC_LINE] = "Rec Line", -- SCKCALL_REC_LINE
    [SCKCALL_SEND] = "Send", -- SCKCALL_SEND
    [SCKCALL_BIND] = "Bind", -- SCKCALL_BIND
    [SCKCALL_ACCEPT] = "Accept", -- SCKCALL_ACCEPT
    [SCKCALL_LISTEN] = "Listen", -- SCKCALL_LISTEN
    [SCKCALL_REC_DATAGRAM] = "Datagram", -- SCKCALL_REC_DATAGRAM
}

local Errtypes = {
    [SCKERR_OK] = "Ok", -- SCKERR_OK
    [SCKERR_BAD] = "Bad", -- SCKERR_BAD
    [SCKERR_CONNECTION_RESET] = "Con Rest", -- SCKERR_CONNECTION_RESET
    [SCKERR_NOT_CONNECTED] = "Not Con", -- SCKERR_NOT_CONNECTED
    [SCKERR_TIMED_OUT] = "Timed Out", -- SCKERR_TIMED_OUT
}
--deep magic
local function convert(x)
    local sign = 1
    local mantissa = string.byte(x, 3) % 128
    for i = 2, 1, -1 do mantissa = mantissa * 256 + string.byte(x, i) end
    if string.byte(x, 4) > 127 then sign = -1 end
    local exponent = (string.byte(x, 4) % 128) * 2 +
                math.floor(string.byte(x, 3) / 128)
    if exponent == 0 then return 0 end
    mantissa = (math.ldexp(mantissa, -23) + 1) * sign
    return math.ldexp(mantissa, exponent - 127)
 end


 if connection then connection:Close() end

connection = OOSock(IPPROTO_UDP);

--local e1=Entity ( 373)
--local e2=Entity ( 207)
--local ox,oy,oz=0,0,0
--local x,y,z=0,0,0
connection:SetCallback(function(socket, callType, callId, err, binread, peer, peerPort)
    if(callType == SCKCALL_BIND && err == SCKERR_OK) then
        print("Bound.");
        //connection:Send("rofl", "127.0.0.1", 37777);
        connection:ReceiveDatagram();
    end

    if(callType == SCKCALL_SEND && err == SCKERR_OK) then
        print("Sent.");
    end

    if(callType == SCKCALL_REC_DATAGRAM && err == SCKERR_OK) then
        local len= binread:GetSize()
       -- print("Got packet len="..len.."  from  " .. peer .. ":" .. tostring(peerPort));

        if len == 12 then
             x = binread:ReadFloat()
             y = binread:ReadFloat()
             z = binread:ReadFloat()

        else
            print"Data unknown, discarding"
        end
        socket:ReceiveDatagram();
    end

    if(err != SCKERR_OK) then
        socket:Close()
    end
end);

local newang = Angle(0,0,0)
hook.Add('Think',1,function()
    ox = math.Approach(ox,x,math.abs(ox-x)^2)
    oy = math.Approach(oy,y,math.abs(oy-y)^2)
    oz = math.Approach(oz,z,math.abs(oz-z)^2)


    -- MAHGIC SHIT HERE


    /*local sensvec= Vector(ox,0,0)
    e1:SetPos(e2:GetPos()+sensvec*10)
    local ang = sensvec:Angle()
    ang.p=ang.p+90
    e1:SetAngles(ang)
*/
--  Ply'Pyth':SetEyeAngles(ang)

end)
connection:SetBinaryMode( true )
-- an IP of "" binds to all interfaces.
connection:Bind("", 12345);