add music, lay groundwork for areas

include/area_data.h

@@ -20,14 +20,22 @@
 
 #include <QMap>
 #include <QString>
+#include <QSettings>
+#include <QDebug>
 
 class AreaData {
   public:
-    AreaData(QStringList characters);
+    AreaData(QStringList p_characters, QString p_name, int p_index);
 
     QString name;
+    int index;
     QMap<QString, bool> characters_taken;
     int player_count;
+
+    QString background;
+    bool showname_allowed;
+    bool locking_allowed;
+    bool iniswap_allowed;
 };
 
 #endif // AREA_DATA_H

include/server.h

@@ -42,11 +42,13 @@ class Server : public QObject {
     void start();
     AOClient* getClient(QString ipid);
     void updateCharsTaken(AreaData* area);
-    void broadcast(AOPacket packet);
+    void broadcast(AOPacket packet, int area_index);
 
     int player_count;
     QStringList characters;
     QVector<AreaData*> areas;
+    QStringList area_names;
+    QStringList music_list;
 
   signals:
 

src/aoclient.cpp

@@ -32,7 +32,7 @@ AOClient::AOClient(Server* p_server, QTcpSocket* p_socket, QObject* parent)
 void AOClient::clientData()
 {
     QString data = QString::fromUtf8(socket->readAll());
-    // qDebug() << "From" << client->peerAddress() << ":" << data;
+    qDebug() << "From" << remote_ip << ":" << data;
 
     if (is_partial) {
         data = partial_packet + data;
@@ -89,7 +89,7 @@ void AOClient::handlePacket(AOPacket packet)
             "noencryption", "yellowtext",       "prezoom",
             "flipping",     "customobjections", "fastloading",
             "deskmod",      "evidence",         "cccc_ic_support",
-            "arup",         "casing_alserts",   "modcall_reason",
+            "arup",         "casing_alerts",    "modcall_reason",
             "looping_sfx",  "additive",         "effects"};
         AOPacket response_pn(
             "PN", {QString::number(server->player_count), max_players});
@@ -101,7 +101,7 @@ void AOClient::handlePacket(AOPacket packet)
         // TODO: add user configurable content
         // For testing purposes, we will just send enough to get things working
         AOPacket response(
-            "SI", {QString::number(server->characters.length()), "0", "1"});
+            "SI", {QString::number(server->characters.length()), "0", QString::number(server->area_names.length() + server->music_list.length())});
         sendPacket(response);
     }
     else if (packet.header == "RC") {
@@ -109,16 +109,21 @@ void AOClient::handlePacket(AOPacket packet)
         sendPacket(response);
     }
     else if (packet.header == "RM") {
-        AOPacket response("SM", {"~stop.mp3"});
+        AOPacket response("SM", server->area_names + server->music_list);
         sendPacket(response);
     }
     else if (packet.header == "RD") {
         server->player_count++;
         joined = true;
-
         server->updateCharsTaken(area);
+
+        QSettings areas_ini("areas.ini", QSettings::IniFormat);
+        QStringList areas = areas_ini.childGroups();
+
+        AOPacket response_fa("FA", areas);
         AOPacket response_op("OPPASS", {"DEADBEEF"});
         AOPacket response_done("DONE", {});
+        sendPacket(response_fa);
         sendPacket(response_op);
         sendPacket(response_done);
     }
@@ -157,15 +162,17 @@ void AOClient::handlePacket(AOPacket packet)
     }
     else if (packet.header == "MS") {
         // TODO: validate, validate, validate
-        server->broadcast(packet);
+        server->broadcast(packet, current_area);
     }
     else if (packet.header == "CT") {
         // TODO: commands
         // TODO: zalgo strip
-        server->broadcast(packet);
+        server->broadcast(packet, current_area);
     }
     else if (packet.header == "CH") {
         // Why does this packet exist
+        // At least Crystal made it useful
+        // It is now used for ping measurement
         AOPacket response("CHECK", {});
         sendPacket(response);
     }
@@ -174,16 +181,53 @@ void AOClient::handlePacket(AOPacket packet)
             "CT", {"Made with love", "by scatterflower and windrammer"});
         sendPacket(response);
     }
+    else if (packet.header == "MC") {
+        // Due to historical reasons, this
+        // packet has two functions:
+        // Change area, and set music.
+
+        // First, we check if the provided
+        // argument is a valid song
+        QString argument = packet.contents[0];
+
+        bool is_song = false;
+        for (QString song : server->music_list) {
+            if (song == argument) {
+                is_song = true;
+                break;
+            }
+        }
+
+        if (is_song) {
+            // If we have a song, retransmit as-is
+            server->broadcast(packet, current_area);
+            return;
+        }
+
+        bool is_area = false;
+        for (QString area : server->area_names) {
+            if(area == argument) {
+                is_area = true;
+                break;
+            }
+        }
+
+        if (is_area) {
+            // TODO: change area function that resends all area data and sets user stuff
+            // For now, we pretend
+            AOPacket user_message("CT", {"Server", "Changed to area " + argument});
+            sendPacket(user_message);
+        }
+    }
     else {
         qDebug() << "Unimplemented packet:" << packet.header;
         qDebug() << packet.contents;
     }
-    socket->flush();
 }
 
 void AOClient::sendPacket(AOPacket packet)
 {
-    //qDebug() << "Sent packet:" << packet.header << ":" << packet.contents;
+    qDebug() << "Sent packet:" << packet.header << ":" << packet.contents;
     socket->write(packet.toUtf8());
     socket->flush();
 }
@@ -192,6 +236,11 @@ QString AOClient::getHwid() { return hwid; }
 
 void AOClient::setHwid(QString p_hwid)
 {
+    // TODO: add support for longer hwids?
+    // This reduces the (fairly high) chance of
+    // birthday paradox issues arising. However,
+    // typing more than 8 characters might be a
+    // bit cumbersome.
     hwid = p_hwid;
 
     QCryptographicHash hash(

src/area_data.cpp

@@ -17,9 +17,15 @@
 //////////////////////////////////////////////////////////////////////////////////////
 #include "include/area_data.h"
 
-AreaData::AreaData(QStringList characters)
+AreaData::AreaData(QStringList characters, QString p_name, int p_index)
 {
+    name = p_name;
+    index = p_index;
     for (QString cur_char : characters) {
         characters_taken.insert(cur_char, false);
     }
+    QSettings areas_ini("areas.ini", QSettings::IniFormat);
+    areas_ini.beginGroup(p_name);
+    background = areas_ini.value("background", "gs4").toString();
+    areas_ini.endGroup();
 }

src/config_manager.cpp

@@ -91,6 +91,69 @@ bool ConfigManager::initConfig()
         char_list.close();
     }
 
+    QFileInfo music_list_info("music.txt");
+    if (!(music_list_info.exists() && music_list_info.isFile())) {
+        QFile music_list("music.txt");
+        if (!music_list.open(QIODevice::WriteOnly | QIODevice::Text))
+            qDebug() << "Couldn't create music list";
+        QTextStream file_stream(&music_list);
+
+        qDebug() << "Creating vanilla music list";
+
+        file_stream << "Announce The Truth (AA).opus\n";
+        file_stream << "Announce The Truth (AJ).opus\n";
+        file_stream << "Announce The Truth (JFA).opus\n";
+        file_stream << "Announce The Truth (Miles).opus\n";
+        file_stream << "Announce The Truth (T&T).opus\n";
+        file_stream << "Confrontation ~ Presto 2009.opus\n";
+        file_stream << "Crises of Fate.opus\n";
+        file_stream << "Forgotten Legend.opus\n";
+        file_stream << "Godot - The Fragrance of Dark Coffee.opus\n";
+        file_stream << "Great Revival ~ Franziska von Karma.opus\n";
+        file_stream << "Great Revival ~ Miles Edgeworth.opus\n";
+        file_stream << "Hotline of Fate.opus\n";
+        file_stream << "Interesting People.opus\n";
+        file_stream << "Logic and Trick.opus\n";
+        file_stream << "Luke Atmey ~ I Just Want Love.opus\n";
+        file_stream << "Noisy People.opus\n";
+        file_stream << "OBJECTION (AA).opus\n";
+        file_stream << "Objection (AJ).opus\n";
+        file_stream << "OBJECTION (JFA).opus\n";
+        file_stream << "Objection (Miles).opus\n";
+        file_stream << "OBJECTION (T&T).opus\n";
+        file_stream << "Others ~ Guilty love.opus\n";
+        file_stream << "Prelude (AA).opus\n";
+        file_stream << "Prelude (AJ).opus\n";
+        file_stream << "Prologue (AA).opus\n";
+        file_stream << "Pursuit (AA) - variation.opus\n";
+        file_stream << "Pursuit (AA).opus\n";
+        file_stream << "Pursuit (AJ).opus\n";
+        file_stream << "Pursuit (DS).opus\n";
+        file_stream << "Pursuit (JFA) - variation.opus\n";
+        file_stream << "Pursuit (JFA).opus\n";
+        file_stream << "Pursuit (Miles).opus\n";
+        file_stream << "Pursuit (T&T) - variation.opus\n";
+        file_stream << "Pursuit (T&T).opus\n";
+        file_stream << "Pursuit ~ I Want to Find the Truth (Orchestra).opus\n";
+        file_stream << "Questioning AA (Allegro).opus\n";
+        file_stream << "Questioning AA (Moderato).opus\n";
+        file_stream << "Questioning AJ (Allegro).opus\n";
+        file_stream << "Questioning AJ (Moderato).opus\n";
+        file_stream << "Questioning JFA (Allegro).opus\n";
+        file_stream << "Questioning JFA (Moderato).opus\n";
+        file_stream << "Questioning T&T (Allegro).opus\n";
+        file_stream << "Questioning T&T (Moderato).opus\n";
+        file_stream << "Speak up Pup.opus\n";
+        file_stream << "Suspense (AA).opus\n";
+        file_stream << "The Great Truth Burglar.opus\n";
+        file_stream << "Trial (AA).opus\n";
+        file_stream << "Trial (AJ).opus\n";
+        file_stream << "Trial (Miles).opus\n";
+
+        music_list.flush();
+        music_list.close();
+    }
+
     config->beginGroup("Info");
     QString config_version = config->value("version", "none").toString();
     config->endGroup();

src/server.cpp

@@ -30,19 +30,6 @@ Server::Server(int p_port, int p_ws_port, QObject* parent) : QObject(parent)
 
 void Server::start()
 {
-    // TODO: websockets lul
-    // Maybe websockets should be handled by a separate intermediate part of the
-    // code? The idea being that it is a websocket server, and all it does is
-    // create a local connection to the raw tcp server. The main issue with this
-    // is that it will cause problems with bans, ipids, etc But perhaps this can
-    // be negotiated by sending some extra data over? No idea. I'll wait for
-    // long to read this massive comment and DM me on discord
-    //
-    // Upon thinking about this a bit more, I realized basically all of the
-    // communication only happens via QTcpSocket* pointers.
-    // If the Qt WebSocket server gives me QTcpSockets to work with,
-    // then they can all go into the same object. I doubt this is the case,
-    // though
     if (!server->listen(QHostAddress::Any, port)) {
         // TODO: signal server start failed
         qDebug() << "Server error:" << server->errorString();
@@ -61,10 +48,25 @@ void Server::start()
     while (!char_list.atEnd()) {
         characters.append(char_list.readLine().trimmed());
     }
+    char_list.close();
 
-    // TODO: actually read areas from config
+    QFile music_file("music.txt");
-    areas.append(new AreaData(characters));
+    music_file.open(QIODevice::ReadOnly | QIODevice::Text);
-    areas[0]->name = "basement lol";
+    while (!music_file.atEnd()) {
+        music_list.append(music_file.readLine().trimmed());
+    }
+    music_file.close();
+    if(music_list[0].contains(".")) // Add a default category if none exists
+        music_list.insert(0, "Music");
+
+    // TODO: add verification that this exists
+    QSettings areas_ini("areas.ini", QSettings::IniFormat);
+    area_names = areas_ini.childGroups();
+    for (int i = 0; i < area_names.length(); i++) {
+        QString area_name = area_names[i];
+        areas.insert(i, new AreaData(characters, area_name, i));
+        qDebug() << "Added area" << area_name;
+    }
 }
 
 void Server::clientConnected()
@@ -100,13 +102,14 @@ void Server::updateCharsTaken(AreaData* area)
     }
 
     AOPacket response_cc("CharsCheck", chars_taken);
-    broadcast(response_cc);
+    broadcast(response_cc, area->index);
 }
 
-void Server::broadcast(AOPacket packet)
+void Server::broadcast(AOPacket packet, int area_index)
 {
     // TODO: make this selective to the current area only
     for (AOClient* client : clients) {
+        if (client->current_area == area_index)
             client->sendPacket(packet);
     }
 }