Implement ServerFailedToJoinChannel packet

Author: Swan

chat/channel.go

@@ -67,6 +67,7 @@ func (channel *Channel) AddUser(user *sessions.User) {
 
 	// TODO: Check for spectator / multiplayer
 	if channel.AdminOnly && !isChatModerator(user.Info.UserGroups) {
+		sessions.SendPacketToUser(packets.NewServerFailedToJoinChatChannel(channel.Name), user)
 		return
 	}
 

packets/ServerFailedToJoinChatChannelPacket.go

@@ -0,0 +1,13 @@
+package packets
+
+type ServerFailedToJoinChatChannel struct {
+	Packet
+	Channel string `json:"c"`
+}
+
+func NewServerFailedToJoinChatChannel(channel string) *ServerFailedToJoinChatChannel {
+	return &ServerFailedToJoinChatChannel{
+		Packet:  Packet{Id: PacketIdServerFailedToJoinChannelPacket},
+		Channel: channel,
+	}
+}