bool sendData(JengaMatchMakerMessage data, JengaUser u = null)
{
if (udp == null)
{
return(false);
}
try {
string json = JsonUtility.ToJson(data);
byte[] send_buffer = System.Text.Encoding.ASCII.GetBytes(json);
IPEndPoint e = ep;
if (u != null)
{
e = new IPEndPoint(IPAddress.Parse(u.ip), u.port);
}
int res = udp.Send(send_buffer, send_buffer.Length, e);
if (res != send_buffer.Length)
{
return(false);
}
return(true);
} catch (System.Exception e) {
Debug.LogError(e.Message);
return(false);
}
}
public void cancelMatch()
{
panelWaiting.SetActive(false);
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "cancel";
sendData(jmmm, userSelected);
}
public void rejectMatch()
{
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "reject";
sendData(jmmm, userSelected);
panelInvitation.SetActive(false);
}
public void Leave()
{
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "leave";
jmmm.user = new JengaUser();
jmmm.user.name = inputName.text;
jmmm.user.type = InteractionType;
sendData(jmmm);
}
public void acceptMatch()
{
if (!loading)
{
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "accept";
jmmm.user = localUser;
sendData(jmmm, userSelected);
}
}
void sendKeepAlive()
{
if (loading)
{
return;
}
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "keepAlive";
sendData(jmmm);
}
public void Login()
{
PlayerPrefs.SetString("userName", inputName.text);
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "join";
localUser = new JengaUser();
localUser = new JengaUser();
localUser.name = inputName.text;
localUser.type = InteractionType;
jmmm.user = localUser;
sendData(jmmm);
InvokeRepeating("sendKeepAlive", 1, 10);
}
public void startMatch()
{
JengaUserButton[] jubs = usersContainer.gameObject.GetComponentsInChildren <JengaUserButton>();
foreach (JengaUserButton j in jubs)
{
Toggle t = j.gameObject.GetComponent <Toggle>();
if (t.isOn)
{
userSelected = j.user;
panelWaiting.SetActive(true);
labelWaiting.text = "Waiting the answer from " + userSelected.name + "\n" + userSelected.type;
JengaMatchMakerMessage jmmm = new JengaMatchMakerMessage();
jmmm.cmd = "playInvitation";
jmmm.user = new JengaUser();
jmmm.user.name = inputName.text;
jmmm.user.type = InteractionType;
sendData(jmmm, userSelected);
PlayerPrefs.SetInt("Invited", 0);
break;
}
}
}
// Update is called once per frame
void Update()
{
// Check if loading new scene
if (loading)
{
if (!IsInvoking("loadJengaGame"))
{
Invoke("loadJengaGame", 1.0f);
}
return;
}
// Get the current users list
JengaUserButton[] jubs = usersContainer.gameObject.GetComponentsInChildren <JengaUserButton>();
// if udp is not working properly, then not continue
if ((udp == null) || (ep == null) || (udp.Client == null))
{
return;
}
// set a very low timeout to avoid waiting time in update
udp.Client.ReceiveTimeout = 5;
try {
// try to load 20 packets to avoid acumulation of the information
for (int i = 0; i < 20; i++)
{
if (udp.Client.Available <= 0)
{
break;
}
IPEndPoint ep2 = new IPEndPoint(IPAddress.Any, 0);
byte[] bytes = udp.Receive(ref ep2);
string msg = System.Text.Encoding.ASCII.GetString(bytes);
JengaMatchMakerMessage jmmm = JsonUtility.FromJson <JengaMatchMakerMessage>(msg);
if (jmmm.cmd == "userList")
{
ToggleGroup tg = usersContainer.GetComponent <ToggleGroup>();
foreach (JengaUser u in jmmm.users)
{
// Search the user
JengaUserButton ju = null;
foreach (JengaUserButton j in jubs)
{
if ((j.user.ip == u.ip) && (j.user.port == u.port))
{
ju = j;
break;
}
}
// Instantiate new user button
if (ju == null)
{
GameObject button = Instantiate(userButton, usersContainer.transform);
ju = button.GetComponent <JengaUserButton>();
Toggle t = button.GetComponent <Toggle>();
t.group = tg;
}
// Set user data to the button
ju.setUser(u);
}
}
// Invitation to play received
else if (jmmm.cmd == "playInvitation")
{
Debug.Log("Play invitation");
panelInvitation.SetActive(true);
userSelected = jmmm.user;
userSelected.ip = ep2.Address.ToString();
userSelected.port = ep2.Port;
labelInvitation.text = "Do you want to play with " + userSelected.name + "?\n" + userSelected.type;
PlayerPrefs.SetInt("Invited", 1);
}
// Invitation to play accepted
else if (jmmm.cmd == "accept")
{
acceptMatch();
acceptedMatch();
}
// Invitation rejected
else if (jmmm.cmd == "reject")
{
panelWaiting.SetActive(false);
}
// Invitation canceled
else if (jmmm.cmd == "cancel")
{
panelInvitation.SetActive(false);
}
}
} catch (SocketException e) {
// if (e.SocketErrorCode != SocketError.TimedOut)
// udp = null;
}
// Clean old users
foreach (JengaUserButton j in jubs)
{
if ((Time.time - j.user.lastUpdate) > 15.0f)
{
Destroy(j.gameObject, 0.3f);
}
}
}