在socket.io

Question

我已经完成了socket.io聊天室的教程。我希望能够通过键入/mute *person-name*在聊天室中静音某人（不再接收聊天），然后通过键入/unmute *person-name*取消静音，并通过键入/whisper *person-name*

关于如何做到这一点的任何想法？

Answer 1

试试这个

要处理静音命令，请使用字符串操作来检查消息的第一个字母是否为“/”，以及命令中是否存在“静音”。您需要一个用户列表来循环检查谁被静音。

socket.on('chat message', function(msg) {
            if(msg.charAt(0) == "/") {
                //Process command

                command = msg.substring(1, msg.length);

                //unmute
                if (command.includes("unmute")) {
                    for (var i = 0; i < your_user_list.length; i++) {
                        if (command.includes(your_user_list[i].username)) {
                            your_user_list[i].muted = false;
                        }
                    }
                } //mute
                else if (command.includes("mute")) {
                    for (var i = 0; i < your_user_list.length; i++) {
                        if (command.includes(your_user_list[i].username)) {
                            your_user_list[i].muted = true;
                        }
                    }
                }
            }
            else {
                //Send message
                console.log(socket.username + ": " + msg);
                io.emit('chat message', socket.username + ": " + msg);
            }
        });

要静音某人将一个成员变量添加到套接字

socket.muted = true;

然后在每次提交此类消息时检查用户是否静音。

socket.on('chat message', function(msg) {
            if(!socket.muted) {
                //Allow the user to chat

                if(msg.charAt(0) == "/") {
                    //Process command

                    command = msg.substring(1, msg.length);

                    //unmute
                    if (command.includes("unmute")) {
                        for (var i = 0; i < your_user_list.length; i++) {
                            if (command.includes(your_user_list[i].username)) {
                                your_user_list[i].muted = false;
                            }
                        }
                    } //mute
                    else if (command.includes("mute")) {
                        for (var i = 0; i < your_user_list.length; i++) {
                            if (command.includes(your_user_list[i].username)) {
                                your_user_list[i].muted = true;
                            }
                        }
                    }
                }
                else {
                    //Send message
                    console.log(socket.username + ": " + msg);
                    io.emit('chat message', socket.username + ": " + msg);
                }
            }
            else {
                //Tell them they are muted
            }
        });