83 lines
1.4 KiB
Go
83 lines
1.4 KiB
Go
package main
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"net"
|
|
"os"
|
|
"time"
|
|
|
|
"github.com/teeworlds-go/teeworlds/network7"
|
|
"github.com/teeworlds-go/teeworlds/protocol7"
|
|
)
|
|
|
|
const (
|
|
maxPacksize = 1400
|
|
)
|
|
|
|
func getConnection() (net.Conn, error) {
|
|
conn, err := net.Dial("udp", "127.0.0.1:8303")
|
|
if err != nil {
|
|
fmt.Printf("Some error %v", err)
|
|
}
|
|
return conn, err
|
|
}
|
|
|
|
func readNetwork(ch chan<- []byte, conn net.Conn) {
|
|
buf := make([]byte, maxPacksize)
|
|
|
|
for {
|
|
len, err := bufio.NewReader(conn).Read(buf)
|
|
packet := make([]byte, len)
|
|
copy(packet[:], buf[:])
|
|
if err == nil {
|
|
ch <- packet
|
|
} else {
|
|
fmt.Printf("Some error %v\n", err)
|
|
break
|
|
}
|
|
}
|
|
|
|
conn.Close()
|
|
}
|
|
|
|
func main() {
|
|
ch := make(chan []byte, maxPacksize)
|
|
|
|
conn, err := getConnection()
|
|
if err != nil {
|
|
fmt.Printf("error connecting %v\n", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
client := &protocol7.Connection{
|
|
ClientToken: [4]byte{0x01, 0x02, 0x03, 0x04},
|
|
ServerToken: [4]byte{0xff, 0xff, 0xff, 0xff},
|
|
Conn: conn,
|
|
Ack: 0,
|
|
Players: make([]protocol7.Player, network7.MaxClients),
|
|
}
|
|
|
|
go readNetwork(ch, client.Conn)
|
|
|
|
packet := client.CtrlToken()
|
|
conn.Write(packet.Pack(client))
|
|
|
|
for {
|
|
time.Sleep(10_000_000)
|
|
select {
|
|
case msg := <-ch:
|
|
packet, err = client.OnPacket(msg)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
if packet != nil {
|
|
conn.Write(packet.Pack(client))
|
|
}
|
|
default:
|
|
// do nothing
|
|
}
|
|
}
|
|
|
|
}
|