Lightly reworked `NetworkManager`, ...

* Lightly reworked `NetworkManager`
* Added new modules to handle various connection types.
  * TCP
  * WebSocket
* Added general string splitter alias based on Qt version.
* Replaced `lobby_constructed` and `courtroom_constructed`
* Refactored and partially reimplemented the following classes:
  * `AOBlipPlayer`
  * `AOEmotePreview`
  * `AOMusicPlayer`
  * `AOSfxPlayer`
  * `AOTextArea`

1 files changed, 28 insertions, 0 deletions

diff --git a/src/net/netconnection.h b/src/net/netconnection.h
new file mode 100644
index 00000000..0b5d6be3
--- /dev/null
+++ b/src/net/netconnection.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include "aopacket.h"
+#include "datatypes.h"
+
+#include <QObject>
+
+class NetConnection : public QObject
+{
+  Q_OBJECT
+
+public:
+  explicit NetConnection(QObject *parent = nullptr);
+
+  virtual bool isConnected() = 0;
+
+  virtual void connectToServer(ServerInfo &server) = 0;
+  virtual void disconnectFromServer() = 0;
+
+  virtual void sendPacket(AOPacket packet) = 0;
+
+Q_SIGNALS:
+  void connectedToServer();
+  void disconnectedFromServer();
+  void errorOccurred(QString error);
+
+  void receivedPacket(AOPacket packet);
+};