private void DespawnMapItem(PacketReceivedEventArgs args)
{
var mapItemX = args.Message.ReadInt32();
var mapItemY = args.Message.ReadInt32();
if (Client.InGame)
{
this.Map.RemoveMapItem(mapItemX, mapItemY);
}
}
private void HandleMapCheck(PacketReceivedEventArgs args)
{
var mapName = args.Message.ReadString();
var mapVersion = args.Message.ReadInt32();
var mapExistence = File.Exists(Constants.FILEPATH_CACHE + "Maps/" + mapName + ".map");
var mapVersionMatch = false;
if (mapExistence == true)
{
this.Map = new World.Map();
this.Map.LoadCache(mapName);
mapVersionMatch = (this.Map.Version == mapVersion);
}
var net = ServiceLocator.NetManager;
var packet = new Packet(PacketType.MapCheckPacket);
packet.Message.Write(mapExistence & mapVersionMatch);
net.SendMessage(packet.Message, Lidgren.Network.NetDeliveryMethod.ReliableOrdered, ChannelTypes.WORLD);
}
private void HandleInventoryUpdate(PacketReceivedEventArgs args)
{
var inventoryItemCount = args.Message.ReadInt32();
var player = this.GetPlayer(this.ClientID);
player.ClearInventory();
for (int i = 0; i < inventoryItemCount; i++)
{
var itemName = args.Message.ReadString();
var itemTextureNum = args.Message.ReadInt32();
player.AddInventoryItem(new Item(itemName, itemTextureNum));
}
}
private void HandleUpdateStats(PacketReceivedEventArgs args)
{
var playerHp = args.Message.ReadInt32();
var playerMp = args.Message.ReadInt32();
this.GetPlayer(this.ClientID).Hp = playerHp;
}
private void HandleRegistration(PacketReceivedEventArgs args)
{
// Alright, so when the player rec. the go ahead to get into the game, this code will go through
if (args.Message.ReadBoolean())
{
(ServiceLocator.ScreenManager.ActiveScreen as MenuScreen).SetMenuStatus(args.Message.ReadString());
this.ClientID = args.Message.ReadInt64();
ServiceLocator.ScreenManager.SetActiveScreen("gameScreen");
}
else
{
// This should NEVER be true if all is well.
Debug.Assert(ServiceLocator.ScreenManager.ActiveScreen is MenuScreen, "Graphical transition error!");
(ServiceLocator.ScreenManager.ActiveScreen as MenuScreen).SetMenuStatus(args.Message.ReadString());
}
}
private void HandlePlayerMovement(PacketReceivedEventArgs args)
{
var id = args.Message.ReadInt64();
var x = args.Message.ReadInt32();
var y = args.Message.ReadInt32();
var direction = (Directions)args.Message.ReadByte();
this.GetPlayer(id).Move(x, y, direction);
}
private void HandlePlayerData(PacketReceivedEventArgs args)
{
var id = args.Message.ReadInt64();
var playerName = args.Message.ReadString();
var level = args.Message.ReadInt32();
var positionX = args.Message.ReadInt32();
var positionY = args.Message.ReadInt32();
var direction = args.Message.ReadByte();
var textureNumber = args.Message.ReadInt32();
var player = new Player(ServiceLocator.ScreenManager.ActiveScreen.TextureManager.GetTexture("character" + textureNumber), new Vector2i(positionX, positionY));
this.AddPlayer(id, player);
if (id == this.ClientID)
{
Client.InGame = true;
}
}
private void HandleLogout(PacketReceivedEventArgs args)
{
long clientID = args.Message.ReadInt64();
if (this.ClientID == clientID)
{
ServiceLocator.ScreenManager.SetActiveScreen("mainMenu");
this.ClearPlayers();
return;
}
this.RemovePlayer(clientID);
}
private void HandleLogin(PacketReceivedEventArgs args)
{
if (args.Message.ReadBoolean())
{
(ServiceLocator.ScreenManager.ActiveScreen as MenuScreen).SetMenuStatus(args.Message.ReadString());
this.ClientID = args.Message.ReadInt64();
ServiceLocator.ScreenManager.SetActiveScreen("gameScreen");
}
else
{
// This should NEVER be true if all is well.
Debug.Assert(ServiceLocator.ScreenManager.ActiveScreen is MenuScreen, "Graphical transition error!");
(ServiceLocator.ScreenManager.ActiveScreen as MenuScreen).SetMenuStatus(args.Message.ReadString());
}
}
public void Update()
{
NetIncomingMessage message;
while ((message = _netClient.ReadMessage()) != null)
{
switch (message.MessageType)
{
case NetIncomingMessageType.Data:
PacketType packetType = (PacketType)message.ReadInt16();
if (_packetHandlers.ContainsKey(packetType))
{
PacketReceivedEventArgs args = new PacketReceivedEventArgs(message);
foreach (var handler in _packetHandlers[packetType])
handler.Invoke(args);
}
break;
case NetIncomingMessageType.DiscoveryResponse:
_netClient.Connect(message.SenderEndPoint);
break;
}
_netClient.Recycle(message);
}
if (_packetCache.Count > 0 && _netClient.ConnectionStatus == NetConnectionStatus.Connected)
{
this.SendPacketCache();
}
}
private void HandleChatMessage(PacketReceivedEventArgs args)
{
var message = args.Message.ReadString();
this.AddChatMessage(message, Color.White);
}
private void HandleAlertMessage(PacketReceivedEventArgs args)
{
var alertTitle = args.Message.ReadString();
var alertMessage = args.Message.ReadString();
var alertX = args.Message.ReadInt32();
var alertY = args.Message.ReadInt32();
var r = args.Message.ReadByte();
var g = args.Message.ReadByte();
var b = args.Message.ReadByte();
var alertColor = new Color(r, g, b);
this.DisplayAlert(alertTitle, alertMessage, alertX, alertY, alertColor);
}
private void HandleMapData(PacketReceivedEventArgs args)
{
var map = new Map
{
Name = args.Message.ReadString(),
Version = args.Message.ReadInt32()
};
map.ResizeMap(args.Message.ReadInt32(), args.Message.ReadInt32());
for (int x = 0; x < map.Width; x++)
{
for (int y = 0; y < map.Height; y++)
{
map.SetTile(x, y, new Map.Tile());
map.GetTile(x, y).Blocked = args.Message.ReadBoolean();
foreach (Map.Layers layer in Enum.GetValues(typeof(Map.Layers)))
{
if (!args.Message.ReadBoolean()) continue;
var textureNumber = args.Message.ReadInt32();
var left = args.Message.ReadInt32();
var top = args.Message.ReadInt32();
var width = args.Message.ReadInt32();
var height = args.Message.ReadInt32();
var textureRect = new IntRect(left, top, width, height);
var tileSprite = new Sprite(ServiceLocator.ScreenManager.ActiveScreen.TextureManager.GetTexture("tileset" + textureNumber.ToString()))
{
TextureRect = textureRect
};
map.GetTile(x, y).SetLayer(layer, new Map.Tile.Layer(tileSprite, x, y));
}
}
}
var mapNpcCount = args.Message.ReadInt32();
for (int i = 0; i < mapNpcCount; i++)
{
var npc = new Npc()
{
Name = args.Message.ReadString(),
Level = args.Message.ReadInt32(),
Sprite = new Sprite(ServiceLocator.ScreenManager.ActiveScreen.TextureManager.GetTexture("npc" + args.Message.ReadInt32())),
};
var position = args.Message.ReadVector();
npc.Position = new SFML.System.Vector2i(position.X, position.Y);
}
map.CacheMap();
this.Map = map;
// Notify the server that we're now in the game.
var net = ServiceLocator.NetManager;
var packet = new Packet(PacketType.MapCheckPacket);
packet.Message.Write(true);
net.SendMessage(packet.Message, Lidgren.Network.NetDeliveryMethod.ReliableOrdered, ChannelTypes.WORLD);
}
private void SpawnMapItem(PacketReceivedEventArgs args)
{
var name = args.Message.ReadString();
var textureNumber = args.Message.ReadInt32();
var x = args.Message.ReadInt32();
var y = args.Message.ReadInt32();
var duration = args.Message.ReadInt32();
var item = new Item(name, textureNumber)
{
Sprite =
{
Position = new Vector2f(x * 32, y * 32)
}
};
this.Map.SpawnMapItem(item, x, y, duration);
}
