sharp-chat/SharpChat/Commands/WhisperCommand.cs

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using SharpChat.Events;
using SharpChat.Packet;
using System;
using System.Linq;
namespace SharpChat.Commands {
public class WhisperCommand : IChatCommand {
public bool IsMatch(ChatCommandContext ctx) {
return ctx.NameEquals("whisper")
|| ctx.NameEquals("msg");
}
public void Dispatch(ChatCommandContext ctx) {
if(ctx.Args.Length < 2) {
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.COMMAND_FORMAT_ERROR));
return;
}
ChatUser whisperUser;
string whisperUserStr = ctx.Args.FirstOrDefault();
lock(ctx.Chat.UsersAccess)
whisperUser = ctx.Chat.Users.FirstOrDefault(u => u.NameEquals(whisperUserStr));
if(whisperUser == null) {
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.USER_NOT_FOUND, true, whisperUserStr));
return;
}
if(whisperUser == ctx.User)
return;
string whisperStr = string.Join(' ', ctx.Args.Skip(1));
ctx.Chat.SendTo(whisperUser, new ChatMessageAddPacket(new ChatMessage {
DateTime = DateTimeOffset.Now,
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ChannelName = string.Empty,
Sender = ctx.User,
Text = whisperStr,
Flags = ChatMessageFlags.Private,
}));
ctx.Chat.SendTo(ctx.User, new ChatMessageAddPacket(new ChatMessage {
DateTime = DateTimeOffset.Now,
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ChannelName = string.Empty,
Sender = ctx.User,
Text = $"{whisperUser.DisplayName} {whisperStr}",
Flags = ChatMessageFlags.Private,
}));
}
}
}