//socket move function
//pass in the socket session and data
export function move(io, data, socket, bucket) {
    if (data.direction === "null") {
        return false;
    } //if no direction, ignore this function
    //destructure map collection movement
    let [x=0,y=0] = movement[data.direction];

    //check for map boundaries
    if (socket.session.player.x + x > 100 || socket.session.player.x + x < 1) x = 0;
    if (socket.session.player.y + y > 100 || socket.session.player.y + y < 1) y = 0;

    //apply modification to player object
    socket.session.player.x += x;
    socket.session.player.y += y;

    client.hmset(socket.session.player.id, socket.session.player);

    client.smembers("game-1", (err, reply) => {
        console.log("game keys", reply);
        reply.map(x => {
        client.hgetall(x, (err, reply) => {
                console.log("reply",reply);
                const msg = `${reply.user} is on ${reply.x}, ${reply.y}`;
                console.log("location emit", msg);
                io.sockets.emit("locations", {location:msg});
            });
        });
    });

    //string to return to client for event log
    const string = `${socket.session.player.user} has moved ${data.direction} to [${socket.session.player.x},${socket.session.player.y}]`;
    console.log(string);
    io.sockets.emit("somethingelse", {msg:string});
}