public void ReceiveServerMessage(ServerStateMessage stateMessage)
{
if (stateMessage.tick > m_latestStateMessage.tick)
{
m_latestStateMessage = stateMessage;
}
}
private void SetRigidbodyStates(ServerStateMessage stateMessage)
{
// Override the client rigidbodies with the server rigidbody parameters
for (int i = 0; i < stateMessage.rigidbody_states.Length; i++)
{
RigidbodyState serverRigidbodyState = stateMessage.rigidbody_states[i];
Transform clientRigidbody = m_syncObjects[i];
clientRigidbody.position = serverRigidbodyState.position;
clientRigidbody.rotation = serverRigidbodyState.rotation;
}
}
public void ReceiveServerMessage(ServerStateMessage stateMessage)
{
if (stateMessage.tick > m_latestStateMessage.tick)
{
m_latestStateMessage = stateMessage;
// Whenever we get a server message, interpolate the client to this position
// Thus, viewing client see's the paddle in the past
SetRigidbodyStates(stateMessage);
}
}
private void SetRigidbodyStates(ServerStateMessage stateMessage)
{
// Override the client rigidbodies with the server rigidbody parameters
for (int i = 0; i < stateMessage.rigidbody_states.Length; i++)
{
RigidbodyState serverRigidbodyState = stateMessage.rigidbody_states[i];
Rigidbody clientRigidbody = m_syncedRigidbodies[i];
clientRigidbody.position = serverRigidbodyState.position;
clientRigidbody.rotation = serverRigidbodyState.rotation;
clientRigidbody.velocity = serverRigidbodyState.velocity;
clientRigidbody.angularVelocity = serverRigidbodyState.angular_velocity;
}
}
private void DispatchOutgoingMessages(float dt)
{
m_snapshotTimeAccum += dt;
if (m_snapshotTimeAccum > m_timeBetweenSnapshots)
{
m_snapshotTimeAccum -= dt;
// Send messages after fake latency time is reached
while (m_messagesToSend.Count > 0 && m_messagesToSend.Peek().sendTime <= Time.time)
{
ServerStateMessage message = m_messagesToSend.Dequeue().message;
if (NewServerMessage != null)
{
NewServerMessage(message);
}
}
}
}
private bool DoesAnyObjectNeedCorrection(ServerStateMessage serverStateMessage)
{
/// Return true if any rigidbody is deviating from a server rigidbody position
uint bufferIndex = serverStateMessage.tick % BUFFER_SIZE;
for (int i = 0; i < serverStateMessage.rigidbody_states.Length; i++)
{
RigidbodyState serverState = serverStateMessage.rigidbody_states[i];
RigidbodyStateNoVel clientState = m_stateBuffer[bufferIndex].rigidbody_states[i];
Vector3 position_error = serverState.position - clientState.position;
float rotation_error = 1.0f - Quaternion.Dot(serverState.rotation, clientState.rotation);
if (position_error.sqrMagnitude > PositionErrorThreshold * PositionErrorThreshold ||
rotation_error > RotationErrorThreshold * RotationErrorThreshold)
{
return(true);
}
}
return(false);
}
void handleServerResponse(string response)
{
string[] singleJSONStrings = response.Split(new char[] { '\n' }, System.StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < singleJSONStrings.Length; i++)
{
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"end\""))
{
b.AppendLine("Server terminated connection");
chatClient.Close();
chatClient = null;
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"welcome\""))
{
b.AppendLine("Received welcome from server!\nFollowing coordinates have been assigned to you:");
WelcomeMessage message = UnityEngine.JsonUtility.FromJson <WelcomeMessage>(singleJSONStrings[i]);
b.AppendLine(message.position);
this.teleportAvatar(message.position);
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"newcomer\""))
{
b.Append("New player connected! Name: ");
ServerNewcomerMessage message = UnityEngine.JsonUtility.FromJson <ServerNewcomerMessage>(singleJSONStrings[i]);
b.Append(message.name);
b.Append(" Position: ");
b.Append(message.position);
b.Append("\n");
try {
string[] coords = message.position.Split(',');
float x = float.Parse(coords[0], System.Globalization.CultureInfo.InvariantCulture);
float y = float.Parse(coords[1], System.Globalization.CultureInfo.InvariantCulture);
float z = float.Parse(coords[2], System.Globalization.CultureInfo.InvariantCulture);
otherPlayerList.Add(new OtherPlayer(message.name, x, y, z, otherPlayerPrefab));
} catch (System.Exception e) {
b.AppendLine(e.ToString());
}
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"disconnect\""))
{
ServerDisconnectMessage message = UnityEngine.JsonUtility.FromJson <ServerDisconnectMessage>(singleJSONStrings[i]);
b.Append("Player ");
b.Append(message.name);
b.Append(" disconnected!\n");
OtherPlayer disconnected = otherPlayerList.Find(x => x.getName().Equals(message.name));
otherPlayerList.Remove(disconnected);
disconnected.destroy();
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"blockAction\""))
{
try {
BlockActionMessage message = UnityEngine.JsonUtility.FromJson <BlockActionMessage>(singleJSONStrings[i]);
string[] positionRaw = message.position.Split(',');
float x = float.Parse(positionRaw[0], System.Globalization.CultureInfo.InvariantCulture);
float y = float.Parse(positionRaw[1], System.Globalization.CultureInfo.InvariantCulture);
float z = float.Parse(positionRaw[2], System.Globalization.CultureInfo.InvariantCulture);
Vector3 position = new Vector3(x, y, z);
GameObject result = this.blockPlacementInstance.blockPlacementList.Find(block => block.transform.position == position);
if (result == null)
{
int blockID = int.Parse(message.blockID);
GameObject newBlock = GameObject.Instantiate(this.blockPlacementInstance.blockSelectionList[blockID], position, Quaternion.identity);
this.blockPlacementInstance.blockPlacementList.Add(newBlock);
}
else
{
this.blockPlacementInstance.blockPlacementList.Remove(result);
GameObject.Destroy(result);
}
} catch (System.Exception e) {
b.AppendLine(e.ToString());
}
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"positionUpdate\""))
{
try {
PositionUpdateMessage message = UnityEngine.JsonUtility.FromJson <PositionUpdateMessage>(singleJSONStrings[i]);
string[] positionRaw = message.position.Split(',');
float x = float.Parse(positionRaw[0], System.Globalization.CultureInfo.InvariantCulture);
float y = float.Parse(positionRaw[1], System.Globalization.CultureInfo.InvariantCulture);
float z = float.Parse(positionRaw[2], System.Globalization.CultureInfo.InvariantCulture);
Vector3 position = new Vector3(x, y, z);
OtherPlayer moved = otherPlayerList.Find(player => player.getName().Equals(message.name));
moved.move(position);
} catch (System.Exception e) {
}
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"chat\""))
{
ServerMessage message = UnityEngine.JsonUtility.FromJson <ServerMessage>(singleJSONStrings[i]);
b.Append(message.sender);
b.Append(message.world ? " (world): " : " (you): ");
b.Append(message.content);
b.Append('\n');
continue;
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"ping\""))
{
int latency = System.Environment.TickCount - this.pingTimer;
b.Append("Ping: ");
b.Append(latency);
b.Append(" ms\n");
}
if (System.Text.RegularExpressions.Regex.IsMatch(singleJSONStrings[i], "\"type\"\\s*:\\s*\"state\""))
{
foreach (OtherPlayer player in otherPlayerList)
{
player.destroy();
}
otherPlayerList.Clear();
ServerStateMessage message = UnityEngine.JsonUtility.FromJson <ServerStateMessage>(singleJSONStrings[i]);
string parsedPositions = message.positions;
parsedPositions = parsedPositions.Replace("{", "");
parsedPositions = parsedPositions.Replace("}", "");
parsedPositions = parsedPositions.Replace("\\", "");
parsedPositions = parsedPositions.Replace("\"", "");
parsedPositions = parsedPositions.Replace(":", ",");
string[] positionData = parsedPositions.Split(new char[] { ',' });
b.AppendLine("Generating list of players and their global positions:");
for (int j = 0; j < positionData.Length; j += 4)
{
b.AppendLine("Name: " + positionData[j] + ", X:" + positionData[j + 1] + ", Y:" + positionData[j + 2] + ", Z:" + positionData[j + 3]);
if (positionData[j].Equals(ownName))
{
continue;
}
float x = float.Parse(positionData[j + 1], System.Globalization.CultureInfo.InvariantCulture);
float y = float.Parse(positionData[j + 2], System.Globalization.CultureInfo.InvariantCulture);
float z = float.Parse(positionData[j + 3], System.Globalization.CultureInfo.InvariantCulture);
otherPlayerList.Add(new OtherPlayer(positionData[j], x, y, z, otherPlayerPrefab));
}
continue;
}
}
if (!this.chatText.text.Equals(b.ToString()))
{
this.chatText.text = b.ToString();
this.TimeLeftUntilFade = fadeOutTime;
}
}
