AstralTransRocketries/TrueCraft
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Add event handler for chat messages

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This commit is contained in:
Drew DeVault 2014-12-28 19:18:13 -07:00
parent 152c268fbd
commit c623bb68a5
6 changed files with 56 additions and 8 deletions
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22
TrueCraft.API/Server/ChatMessageEventArgs.cs Normal file
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@ -0,0 +1,22 @@
using System;
using TrueCraft.API.Networking;
namespace TrueCraft.API.Server
{
public class ChatMessageEventArgs : EventArgs
{
public ChatMessageEventArgs(IRemoteClient client, string message)
{
Client = client;
Message = message;
PreventDefault = false;
}
public IRemoteClient Client { get; set; }
public string Message { get; set; }
/// <summary>
/// If set to true, the server won't send the default message back to the client.
/// </summary>
public bool PreventDefault { get; set; }
}
}

3
TrueCraft.API/Server/IMultiplayerServer.cs
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@ -15,6 +15,8 @@ namespace TrueCraft.API.Server
public interface IMultiplayerServer
{
event EventHandler<ChatMessageEventArgs> ChatMessageReceived;
IPacketReader PacketReader { get; }
IList<IRemoteClient> Clients { get; }
IList<IWorld> Worlds { get; }
@ -26,5 +28,6 @@ namespace TrueCraft.API.Server
void AddLogProvider(ILogProvider provider);
void Log(LogCategory category, string text, params object[] parameters);
IEntityManager GetEntityManagerForWorld(IWorld world);
void SendMessage(string message, params object[] parameters);
}
}

1
TrueCraft.API/TrueCraft.API.csproj
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@ -72,6 +72,7 @@
<Compile Include="Logic\IBlockProvider.cs" />
<Compile Include="Logic\IItemProvider.cs" />
<Compile Include="ChatColor.cs" />
<Compile Include="Server\ChatMessageEventArgs.cs" />
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<ItemGroup>

4
TrueCraft/Handlers/LoginHandlers.cs
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@ -30,19 +30,19 @@ namespace TrueCraft.Handlers
client.QueuePacket(new DisconnectPacket("Server has no worlds configured."));
else
{
server.Log(LogCategory.Notice, "{0} joined the server.", client.Username); // TODO: Mention the same thing in chat
client.LoggedIn = true;
client.Entity = new PlayerEntity(client.Username);
client.World = server.Worlds[0];
server.GetEntityManagerForWorld(client.World).SpawnEntity(client.Entity);
client.QueuePacket(new LoginResponsePacket(0, 0, Dimension.Overworld));
client.ChunkRadius = 2;
client.ChunkRadius = 3;
client.UpdateChunks();
client.QueuePacket(new WindowItemsPacket(0, client.Inventory.GetSlots()));
client.QueuePacket(new SpawnPositionPacket(0, 16, 0));
client.QueuePacket(new SetPlayerPositionPacket(0, 16, 17, 0, 0, 0, true));
server.Scheduler.ScheduleEvent(DateTime.Now.AddSeconds(10), client.SendKeepAlive);
server.Scheduler.ScheduleEvent(DateTime.Now.AddSeconds(1), client.ExpandChunkRadius);
server.SendMessage(ChatColor.Yellow + "{0} joined the server.", client.Username);
}
}
}

12
TrueCraft/Handlers/PacketHandlers.cs
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@ -3,6 +3,7 @@ using TrueCraft.API;
using TrueCraft.API.Server;
using TrueCraft.Core.Networking.Packets;
using TrueCraft.API.Networking;
using TrueCraft.API.Logging;
namespace TrueCraft.Handlers
{
@ -27,15 +28,16 @@ namespace TrueCraft.Handlers
// TODO
}
internal static void HandleChatMessage(IPacket _packet, IRemoteClient _client, IMultiplayerServer server)
internal static void HandleChatMessage(IPacket _packet, IRemoteClient _client, IMultiplayerServer _server)
{
// TODO: Abstract this to support things like commands
// TODO: Sanitize messages
var packet = (ChatMessagePacket)_packet;
foreach (var client in server.Clients)
{
client.SendMessage(ChatColor.Yellow + string.Format("<{0}> {1}", _client.Username, packet.Message));
}
var server = (MultiplayerServer)_server;
var args = new ChatMessageEventArgs(_client, packet.Message);
server.OnChatMessageReceived(args);
if (!args.PreventDefault)
server.SendMessage("<{0}> {1}", _client.Username, packet.Message);
}
}
}

22
TrueCraft/MultiplayerServer.cs
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@ -9,11 +9,14 @@ using System.Collections.Generic;
using TrueCraft.API.World;
using TrueCraft.API.Logging;
using TrueCraft.Core.Networking.Packets;
using TrueCraft.API;
namespace TrueCraft
{
public class MultiplayerServer : IMultiplayerServer
{
public event EventHandler<ChatMessageEventArgs> ChatMessageReceived;
public IPacketReader PacketReader { get; private set; }
public IList<IRemoteClient> Clients { get; private set; }
public IList<IWorld> Worlds { get; private set; }
@ -104,6 +107,22 @@ namespace TrueCraft
return null;
}
public void SendMessage(string message, params object[] parameters)
{
var compiled = string.Format(message, parameters);
foreach (var client in Clients)
{
client.SendMessage(compiled);
Log(LogCategory.Notice, compiled);
}
}
protected internal void OnChatMessageReceived(ChatMessageEventArgs e)
{
if (ChatMessageReceived != null)
ChatMessageReceived(this, e);
}
private void DisconnectClient(IRemoteClient _client)
{
var client = (RemoteClient)_client;
@ -130,7 +149,7 @@ namespace TrueCraft
for (int i = 0; i < Clients.Count; i++)
{
var client = Clients[i] as RemoteClient;
if (client.PacketQueue.Count != 0)
while (client.PacketQueue.Count != 0)
{
IPacket packet;
while (!client.PacketQueue.TryDequeue(out packet)) { }
@ -139,6 +158,7 @@ namespace TrueCraft
{
DisconnectClient(client);
i--;
break;
}
}
if (client.DataAvailable)