Network/ENetHost: Add AllowsIncomingConnections method

ChangeLog.md

@@ -220,6 +220,7 @@ Nazara Engine:
 - ⚠ Removed Texture(const Image\*) constructor, use Texture::LoadFromImage instead
 - ⚠ TextDrawers now use floating-point internally and to exposes their Bounds (AbstractTextDrawer::GetBounds() now returns a Rectf)
 - Added [SimpleTextDrawer|RichTextDrawer] character and line spacing offset properties
+- Added ENetHost::AllowsIncomingConnections(bool) to disable/re-enable server peers connection
 
 Nazara Development Kit:
 - Added ImageWidget (#139)

include/Nazara/Network/ENetHost.hpp

@@ -44,6 +44,8 @@ namespace Nz
 			ENetHost(ENetHost&&) = default;
 			inline ~ENetHost();
 
+			inline void AllowsIncomingConnections(bool allow = true);
+
 			void Broadcast(UInt8 channelId, ENetPacketFlags flags, NetPacket&& packet);
 
 			bool CheckEvents(ENetEvent* event);
@@ -56,6 +58,8 @@ namespace Nz
 			bool Create(const IpAddress& listenAddress, std::size_t peerCount, std::size_t channelCount, UInt32 incomingBandwidth, UInt32 outgoingBandwidth);
 			inline void Destroy();
 
+			inline bool DoesAllowIncomingConnections() const;
+
 			void Flush();
 
 			inline IpAddress GetBoundAddress() const;

include/Nazara/Network/ENetHost.inl

@@ -20,6 +20,13 @@ namespace Nz
 		Destroy();
 	}
 
+	inline void ENetHost::AllowsIncomingConnections(bool allow)
+	{
+		NazaraAssert(m_address.IsValid() && !m_address.IsLoopback(), "Only server hosts can allow incoming connections");
+
+		m_allowsIncomingConnections = allow;
+	}
+
 	inline bool ENetHost::Create(NetProtocol protocol, UInt16 port, std::size_t peerCount, std::size_t channelCount)
 	{
 		NazaraAssert(protocol != NetProtocol_Unknown, "Invalid protocol");
@@ -54,6 +61,11 @@ namespace Nz
 		m_socket.Close();
 	}
 
+	inline bool ENetHost::DoesAllowIncomingConnections() const
+	{
+		return m_allowsIncomingConnections;
+	}
+
 	inline IpAddress ENetHost::GetBoundAddress() const
 	{
 		return m_address;