Refactor the NetMessageType system to work in unity builds and remove BLOCK_SIZE macro that caused conflicts and wasn't really used anyway.

This was SVN commit r7327.

source/network/NMTCreator.h

@@ -44,6 +44,8 @@
 
 #define CREATING_NMT
 
+#ifndef NMT_CREATOR_IMPLEMENT
+
 /*************************************************************************/
 // Pass 1, class definition
 #define NMT_CREATOR_PASS_CLASSDEF
@@ -117,7 +119,7 @@ public: \
 #include "NMTCreator.h"
 #undef NMT_CREATOR_PASS_CLASSDEF
 
-#ifdef NMT_CREATOR_IMPLEMENT
+#else // NMT_CREATOR_IMPLEMENT
 
 #include "StringConverters.h"
 

source/network/NetMessage.cpp

@@ -27,10 +27,13 @@
 #include "precompiled.h"
 #include "simulation/Entity.h"
 #include "ps/Vector2D.h"
-#define ALLNETMSGS_IMPLEMENT
-#include "NetMessage.h"
 #include "ps/CLogger.h"
 #include "Network.h"
+#include "NetMessage.h"
+
+#undef ALLNETMSGS_DONT_CREATE_NMTS
+#define ALLNETMSGS_IMPLEMENT
+#include "NetMessages.h"
 
 #include <stdio.h>
 #include <map>

source/network/Network.h

@@ -66,6 +66,7 @@ MORE INFO
 #include "StreamSocket.h"
 
 #include "NetMessage.h"
+#include "lib/bits.h" // round_up
 
 #include <deque>
 #include <map>
@@ -73,9 +74,7 @@ MORE INFO
 //-------------------------------------------------
 // Typedefs and Macros
 //-------------------------------------------------
-#define BLOCK_SIZE				4096
-#define ALIGN_UP( _n, _block )	( _n + _block - (_n % _block ) )
-#define ALIGN_BLOCK( _n )		ALIGN_UP( _n, BLOCK_SIZE )
+#define ALIGN_BLOCK( _n )		round_up(size_t(_n), size_t(4096))
 
 typedef CLocker<std::deque <CNetMessage *> > CLockedMessageDeque;