public void UpdateNetwork(GameTime gameTime)
{
// Update the server with our status.
timeSinceLastUpdate += gameTime.ElapsedGameTime.TotalSeconds;
if (timeSinceLastUpdate > 0.05)
{
timeSinceLastUpdate = 0;
if (CurrentStateType == "Infiniminer.States.MainGameState")
propertyBag.SendPlayerUpdate();
}
// Recieve messages from the server.
NetMessageType msgType;
while (propertyBag.netClient.ReadMessage(msgBuffer, out msgType))
{
switch (msgType)
{
case NetMessageType.StatusChanged:
{
if (propertyBag.netClient.Status == NetConnectionStatus.Disconnected)
ChangeState("Infiniminer.States.ServerBrowserState");
}
break;
case NetMessageType.ConnectionRejected:
{
string[] reason = msgBuffer.ReadString().Split(";".ToCharArray());
if (reason.Length < 2 || reason[0] == "VER")
MessageBox.Show("Error: client/server version incompability!\r\nServer: " + msgBuffer.ReadString() + "\r\nClient: " + INFINIMINER_VERSION);
else
MessageBox.Show("Error: you are banned from this server!");
ChangeState("Infiniminer.States.ServerBrowserState");
}
break;
case NetMessageType.Data:
{
InfiniminerMessage dataType = (InfiniminerMessage)msgBuffer.ReadByte();
switch (dataType)
{
case InfiniminerMessage.BlockBulkTransfer:
{
//Decompress the sent data into its origonal size in decompressed stream
var compressed = msgBuffer.ReadBytes(msgBuffer.LengthBytes-msgBuffer.Position/8);
var compressedstream = new System.IO.MemoryStream(compressed);
var decompresser = new System.IO.Compression.GZipStream(compressedstream, System.IO.Compression.CompressionMode.Decompress);
byte x = (byte)decompresser.ReadByte();
byte y = (byte)decompresser.ReadByte();
propertyBag.mapLoadProgress[x,y] = true;
for (byte dy=0; dy<GlobalVariables.PACKETSIZE; dy++)
for (byte z=0; z<GlobalVariables.MAPSIZE; z++)
{
BlockType blockType = (BlockType)decompresser.ReadByte();
if (blockType != BlockType.None)
propertyBag.blockEngine.downloadList[x, y+dy, z] = blockType;
}
bool downloadComplete = true;
for (x=0; x<GlobalVariables.MAPSIZE; x++)
for (y=0; y<GlobalVariables.MAPSIZE; y+=GlobalVariables.PACKETSIZE)
if (propertyBag.mapLoadProgress[x,y] == false)
{
downloadComplete = false;
break;
}
if (downloadComplete)
{
ChangeState("Infiniminer.States.TeamSelectionState");
if (!NoSound)
MediaPlayer.Stop();
propertyBag.blockEngine.DownloadComplete();
}
}
break;
case InfiniminerMessage.SetBeacon:
{
Vector3 position = msgBuffer.ReadVector3();
string text = msgBuffer.ReadString();
PlayerTeam team = (PlayerTeam)msgBuffer.ReadByte();
if (text == "")
{
if (propertyBag.beaconList.ContainsKey(position))
propertyBag.beaconList.Remove(position);
}
else
{
Beacon newBeacon = new Beacon();
newBeacon.ID = text;
newBeacon.Team = team;
propertyBag.beaconList.Add(position, newBeacon);
}
}
break;
case InfiniminerMessage.TriggerConstructionGunAnimation:
{
propertyBag.constructionGunAnimation = msgBuffer.ReadFloat();
if (propertyBag.constructionGunAnimation <= -0.1)
propertyBag.PlaySound(InfiniminerSound.RadarSwitch);
}
break;
case InfiniminerMessage.ResourceUpdate:
{
// ore, cash, weight, max ore, max weight, team ore, red cash, blue cash, all uint
propertyBag.playerOre = msgBuffer.ReadUInt32();
propertyBag.playerCash = msgBuffer.ReadUInt32();
propertyBag.playerWeight = msgBuffer.ReadUInt32();
propertyBag.playerOreMax = msgBuffer.ReadUInt32();
propertyBag.playerWeightMax = msgBuffer.ReadUInt32();
propertyBag.teamOre = msgBuffer.ReadUInt32();
propertyBag.teamRedCash = msgBuffer.ReadUInt32();
propertyBag.teamBlueCash = msgBuffer.ReadUInt32();
}
break;
case InfiniminerMessage.BlockSet:
{
// x, y, z, type, all bytes
byte x = msgBuffer.ReadByte();
byte y = msgBuffer.ReadByte();
byte z = msgBuffer.ReadByte();
BlockType blockType = (BlockType)msgBuffer.ReadByte();
if (blockType == BlockType.None)
{
if (propertyBag.blockEngine.BlockAtPoint(new Vector3(x, y, z)) != BlockType.None)
propertyBag.blockEngine.RemoveBlock(x, y, z);
}
else
{
if (propertyBag.blockEngine.BlockAtPoint(new Vector3(x, y, z)) != BlockType.None)
propertyBag.blockEngine.RemoveBlock(x, y, z);
propertyBag.blockEngine.AddBlock(x, y, z, blockType);
CheckForStandingInLava();
}
}
break;
case InfiniminerMessage.TriggerExplosion:
{
Vector3 blockPos = msgBuffer.ReadVector3();
// Play the explosion sound.
propertyBag.PlaySound(InfiniminerSound.Explosion, blockPos);
// Create some particles.
propertyBag.particleEngine.CreateExplosionDebris(blockPos);
// Figure out what the effect is.
float distFromExplosive = (blockPos + 0.5f * Vector3.One - propertyBag.playerPosition).Length();
if (distFromExplosive < 3)
propertyBag.KillPlayer("WAS KILLED IN AN EXPLOSION!");
else if (distFromExplosive < 8)
{
// If we're not in explosion mode, turn it on with the minimum ammount of shakiness.
if (propertyBag.screenEffect != ScreenEffect.Explosion)
{
propertyBag.screenEffect = ScreenEffect.Explosion;
propertyBag.screenEffectCounter = 2;
}
// If this bomb would result in a bigger shake, use its value.
propertyBag.screenEffectCounter = Math.Min(propertyBag.screenEffectCounter, (distFromExplosive - 2) / 5);
}
}
break;
case InfiniminerMessage.PlayerSetTeam:
{
uint playerId = msgBuffer.ReadUInt32();
if (propertyBag.playerList.ContainsKey(playerId))
{
Player player = propertyBag.playerList[playerId];
player.Team = (PlayerTeam)msgBuffer.ReadByte();
}
}
break;
case InfiniminerMessage.PlayerJoined:
{
uint playerId = msgBuffer.ReadUInt32();
string playerName = msgBuffer.ReadString();
bool thisIsMe = msgBuffer.ReadBoolean();
bool playerAlive = msgBuffer.ReadBoolean();
propertyBag.playerList[playerId] = new Player(null, (Game)this);
propertyBag.playerList[playerId].Handle = playerName;
propertyBag.playerList[playerId].ID = playerId;
propertyBag.playerList[playerId].Alive = playerAlive;
if (thisIsMe)
propertyBag.playerMyId = playerId;
}
break;
case InfiniminerMessage.PlayerLeft:
{
uint playerId = msgBuffer.ReadUInt32();
if (propertyBag.playerList.ContainsKey(playerId))
propertyBag.playerList.Remove(playerId);
}
break;
case InfiniminerMessage.PlayerDead:
{
uint playerId = msgBuffer.ReadUInt32();
if (propertyBag.playerList.ContainsKey(playerId))
{
Player player = propertyBag.playerList[playerId];
player.Alive = false;
propertyBag.particleEngine.CreateBloodSplatter(player.Position, player.Team == PlayerTeam.Red ? Color.Red : Color.Blue);
if (playerId != propertyBag.playerMyId)
propertyBag.PlaySound(InfiniminerSound.Death, player.Position);
}
}
break;
case InfiniminerMessage.PlayerAlive:
{
uint playerId = msgBuffer.ReadUInt32();
if (propertyBag.playerList.ContainsKey(playerId))
{
Player player = propertyBag.playerList[playerId];
player.Alive = true;
}
}
break;
case InfiniminerMessage.PlayerUpdate:
{
uint playerId = msgBuffer.ReadUInt32();
if (propertyBag.playerList.ContainsKey(playerId))
{
Player player = propertyBag.playerList[playerId];
player.UpdatePosition(msgBuffer.ReadVector3(), gameTime.TotalGameTime.TotalSeconds);
player.Heading = msgBuffer.ReadVector3();
player.Tool = (PlayerTools)msgBuffer.ReadByte();
player.UsingTool = msgBuffer.ReadBoolean();
player.Score = (uint)(msgBuffer.ReadUInt16() * 100);
}
}
break;
case InfiniminerMessage.GameOver:
{
propertyBag.teamWinners = (PlayerTeam)msgBuffer.ReadByte();
}
break;
case InfiniminerMessage.ChatMessage:
{
ChatMessageType chatType = (ChatMessageType)msgBuffer.ReadByte();
string chatString = msgBuffer.ReadString();
ChatMessage chatMsg = new ChatMessage(chatString, chatType, 10);
propertyBag.chatBuffer.Insert(0, chatMsg);
propertyBag.PlaySound(InfiniminerSound.ClickLow);
}
break;
case InfiniminerMessage.PlayerPing:
{
uint playerId = (uint)msgBuffer.ReadInt32();
if (propertyBag.playerList.ContainsKey(playerId))
{
if (propertyBag.playerList[playerId].Team == propertyBag.playerTeam)
{
propertyBag.playerList[playerId].Ping = 1;
propertyBag.PlaySound(InfiniminerSound.Ping);
}
}
}
break;
case InfiniminerMessage.PlaySound:
{
InfiniminerSound sound = (InfiniminerSound)msgBuffer.ReadByte();
bool hasPosition = msgBuffer.ReadBoolean();
if (hasPosition)
{
Vector3 soundPosition = msgBuffer.ReadVector3();
propertyBag.PlaySound(sound, soundPosition);
}
else
propertyBag.PlaySound(sound);
}
break;
}
}
break;
}
}
// Make sure our network thread actually gets to run.
Thread.Sleep(1);
}
private static bool MessageExpired(ChatMessage msg)
{
return msg.timestamp <= 0;
}
public void addChatMessage(string chatString, ChatMessageType chatType, float timestamp)
{
string[] text = chatString.Split(' ');
string textFull = "";
string textLine = "";
int newlines = 0;
float curWidth = 0;
for (int i = 0; i < text.Length; i++)
{//each(string part in text){
string part = text[i];
if (i != text.Length - 1)
part += ' '; //Correct for lost spaces
float incr = interfaceEngine.uiFont.MeasureString(part).X;
curWidth += incr;
if (curWidth > 1024 - 64) //Assume default resolution, unfortunately
{
if (textLine.IndexOf(' ') < 0)
{
curWidth = 0;
textFull = textFull + "\n" + textLine;
textLine = "";
}
else
{
curWidth = incr;
textFull = textFull + "\n" + textLine;
textLine = part;
}
newlines++;
}
else
{
textLine = textLine + part;
}
}
if (textLine != "")
{
textFull += "\n" + textLine;
newlines++;
}
if (textFull == "")
textFull = chatString;
ChatMessage chatMsg = new ChatMessage(textFull, chatType, 10,newlines);
chatBuffer.Insert(0, chatMsg);
chatFullBuffer.Insert(0, chatMsg);
PlaySound(InfiniminerSound.ClickLow);
}