[saco] Update DoProcessStuff()

* Add `CNetGame::Process()` stub
* Add `CNetGame::UpdateNetwork()` stub
* Implement `GetPacketID(...)`
* Implement `HasTimestamps()`

saco/main.cpp

@@ -349,6 +349,18 @@ void DoInitStuff()
 void DoProcessStuff()
 {
 	DoInitStuff();
+
+	SetupD3DFog(TRUE);
+
+	// Process the netgame if it's active.
+	if(pNetGame) {
+		//Sleep(0); // This hands the context over to raknet
+		pNetGame->Process();
+	}
+
+	if(pAudioStream) {
+		pAudioStream->Process();
+	}
 }
 
 //----------------------------------------------------

saco/net/netgame.cpp

@@ -4,6 +4,34 @@
 extern CGame		 *pGame;
 extern CChatWindow   *pChatWindow;
 
+//----------------------------------------------------
+
+BYTE GetPacketID(Packet *p)
+{
+	if (p==0) return 255;
+
+	if ((unsigned char)p->data[0] == ID_TIMESTAMP) {
+		assert(p->length > sizeof(unsigned char) + sizeof(unsigned long));
+		return (unsigned char) p->data[sizeof(unsigned char) + sizeof(unsigned long)];
+	}
+	else {
+		return (unsigned char) p->data[0];
+	}
+}
+
+//----------------------------------------------------
+
+bool HasTimestamps(Packet *p)
+{
+	if (p==0) return 0;
+
+	if ((unsigned char)p->data[0] == ID_TIMESTAMP)
+		return true;
+	return false;
+}
+
+//----------------------------------------------------
+
 CNetGame::CNetGame(PCHAR szHostOrIp, int iPort, 
 				   PCHAR szPlayerName, PCHAR szPass)
 {
@@ -32,6 +60,29 @@ CNetGame::CNetGame(PCHAR szHostOrIp, int iPort,
 
 //----------------------------------------------------
 
+void CNetGame::Process()
+{
+	UpdateNetwork();
+	// TODO: CNetGame::Process()
+}
+
+//----------------------------------------------------
+// UPDATE NETWORK
+//----------------------------------------------------
+
+void CNetGame::UpdateNetwork()
+{
+/*	Packet* pkt=NULL;
+	unsigned char packetIdentifier;
+
+	while((pkt = m_pRakClient->Receive()))
+	{
+
+	}*/
+	
+	// TODO: CNetGame::UpdateNetwork()
+}
+
 void CNetGame::InitPools()
 {
 	m_pPools = (NETGAME_POOLS *)calloc(1, sizeof(NETGAME_POOLS));

saco/net/netgame.h

@@ -43,6 +43,8 @@ private:
 
 	RakClientInterface	*m_pRakClient;
 
+	void UpdateNetwork();
+
 	char _gap4[44];
 	char m_szHostOrIp[257];
 	char m_szHostName[257];
@@ -63,6 +65,8 @@ public:
 
 	CNetGame(char *a2, int a3, char *a4, char *a5);
 
+	void Process();
+
 	void InitPools();
 
 	DWORD GetTime();