Exported more property and functions from IClient. (#438)

* Exported more property and functions from IClient.

* Added support for when the Client does not exist.

Author: CookStar

src/core/modules/players/players_wrap.cpp

@@ -219,6 +219,12 @@ void export_client(scope _players)
 {
 	class_<IClient, IClient*, bases<INetChannelHandler>, boost::noncopyable> Client("Client", no_init);
 
+	Client.add_property(
+		"slot",
+		&IClient::GetPlayerSlot,
+		"Return the client's slot.(usually entity number-1)"
+	);
+
 	Client.add_property(
 		"name",
 		&IClient::GetClientName,
@@ -248,6 +254,52 @@ void export_client(scope _players)
 		&IClientExt::Disconnect
 	);
 
+	Client.def("is_connected",
+		&IClient::IsConnected,
+		"Return True if client has established network channels."
+	);
+
+	Client.def("is_spawned",
+		&IClient::IsSpawned,
+		"Return True if client is downloading signon data."
+	);
+
+	Client.def("is_active",
+		&IClient::IsActive,
+		"Return True if client active is ingame, receiving snapshots."
+	);
+
+	Client.def("is_fake_client",
+		&IClient::IsFakeClient,
+		"Return True if client is not a real player."
+	);
+
+	Client.def("is_hltv",
+		&IClient::IsHLTV,
+		"Return True if client is a HLTV proxy."
+	);
+
+	Client.def("is_human_player",
+#if defined(ENGINE_BLADE) || defined(ENGINE_CSGO) || defined(ENGINE_LEFT4DEAD2)
+		&IClient::IsHumanPlayer,
+#else
+		&IClientExt::IsHumanPlayer,
+#endif
+		"Return True if client is not a fake client and is not a HLTV proxy."
+	);
+
+	Client.def("is_hearing_client",
+		&IClientExt::IsHearingClient,
+		"Return True if client hears this player.",
+		args("sender")
+	);
+
+	Client.def("is_proximity_hearing_client",
+		&IClientExt::IsProximityHearingClient,
+		"Return True if client hears this player by proximity.",
+		args("sender")
+	);
+
 	// TODO: Export more
 
 	Client ADD_MEM_TOOLS(IClient);

src/core/modules/players/players_wrap.h

@@ -76,6 +76,32 @@ class IClientExt
 			make_tuple(ptr(pClient), reason)
 		);
 	}
+
+#if !defined(ENGINE_BLADE) && !defined(ENGINE_CSGO) && !defined(ENGINE_LEFT4DEAD2)
+	static bool IsHumanPlayer(IClient* pClient)
+	{
+		if (!pClient->IsConnected() || pClient->IsFakeClient() || pClient->IsHLTV())
+			return false;
+
+		return true;
+	}
+#endif
+
+	static bool IsHearingClient(IClient* pClient, IClient* pSender)
+	{
+		if (!pSender)
+			return false;
+
+		return pClient->IsHearingClient(pSender->GetPlayerSlot());
+	}
+
+	static bool IsProximityHearingClient(IClient* pClient, IClient* pSender)
+	{
+		if (!pSender)
+			return false;
+
+		return pClient->IsProximityHearingClient(pSender->GetPlayerSlot());
+	}
 };