android: Initial multiplayer support

And give room owners mod access on both Android and QT

src/common/android/multiplayer/multiplayer.h

@@ -0,0 +1,65 @@
+// Copyright 2024 Mandarine Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <common/common_types.h>
+#include <network/network.h>
+
+enum class NetPlayStatus : s32 {
+    NO_ERROR,
+
+    NETWORK_ERROR,
+    LOST_CONNECTION,
+    NAME_COLLISION,
+    MAC_COLLISION,
+    CONSOLE_ID_COLLISION,
+    WRONG_VERSION,
+    WRONG_PASSWORD,
+    COULD_NOT_CONNECT,
+    ROOM_IS_FULL,
+    HOST_BANNED,
+    PERMISSION_DENIED,
+    NO_SUCH_USER,
+    ALREADY_IN_ROOM,
+    CREATE_ROOM_ERROR,
+    HOST_KICKED,
+    UNKNOWN_ERROR,
+
+    ROOM_UNINITIALIZED,
+    ROOM_IDLE,
+    ROOM_JOINING,
+    ROOM_JOINED,
+    ROOM_MODERATOR,
+
+    MEMBER_JOIN,
+    MEMBER_LEAVE,
+    MEMBER_KICKED,
+    MEMBER_BANNED,
+    ADDRESS_UNBANNED,
+
+    CHAT_MESSAGE,
+};
+
+bool NetworkInit(Network::RoomNetwork* room_network);
+NetPlayStatus NetPlayCreateRoom(const std::string& ipaddress, int port,
+                                const std::string& username, const std::string& password,
+                                const std::string& room_name, int max_players);
+NetPlayStatus NetPlayJoinRoom(const std::string& ipaddress, int port,
+                              const std::string& username, const std::string& password);
+std::vector<std::string> NetPlayRoomInfo();
+bool NetPlayIsJoined();
+bool NetPlayIsHostedRoom();
+bool NetPlayIsModerator();
+void NetPlaySendMessage(const std::string& msg);
+void NetPlayKickUser(const std::string& username);
+void NetPlayBanUser(const std::string& username);
+void NetPlayLeaveRoom();
+std::string NetPlayGetConsoleId();
+void NetworkShutdown();
+std::vector<std::string> NetPlayGetBanList();
+void NetPlayUnbanUser(const std::string& username);