Revert "Removed networkvar.h patches."

This reverts commit 873b01b.

(Cause further issues for CS:GO and Blade.)

Author: L'In20Cible

src/CMakeLists.txt

@@ -617,7 +617,6 @@ EndIf()
 # Definitions
 # ------------------------------------------------------------------
 Add_Definitions(
-	-DGAME_DLL=1
     -DSOURCE_ENGINE=${SOURCE_ENGINE}
     -DSOURCE_ENGINE_BRANCH=${BRANCH}
     -DBOOST_PYTHON_MAX_ARITY=32

src/core/patches/blade/patches.cpp

@@ -23,3 +23,8 @@
 * all respects for all other code used.  Additionally, the Source.Python
 * Development Team grants this exception to all derivative works.
 */
+
+#include "utilities/baseentity.h"
+#ifndef PATCH_NETWORK_HANDLE_BASE_DEFINITION
+#error "We need the CNetworkHandle definition..."
+#endif

src/core/patches/bms/patches.cpp

@@ -24,6 +24,11 @@
 * Development Team grants this exception to all derivative works.
 */
 
+#include "utilities/baseentity.h"
+#ifndef PATCH_NETWORK_HANDLE_BASE_DEFINITION
+#error "We need the CNetworkHandle definition..."
+#endif
+
 #include "public/tier0/threadtools.h"
 #ifndef PATCH_UPDATE_AUTO_LOCK
 // TODO: Create a real fix for this!

src/core/patches/csgo/patches.cpp

@@ -23,3 +23,8 @@
 * all respects for all other code used.  Additionally, the Source.Python
 * Development Team grants this exception to all derivative works.
 */
+
+#include "utilities/baseentity.h"
+#ifndef PATCH_NETWORK_HANDLE_BASE_DEFINITION
+#error "We need the CNetworkHandle definition..."
+#endif

src/core/patches/l4d2/patches.cpp

@@ -24,6 +24,11 @@
 * Development Team grants this exception to all derivative works.
 */
 
+#include "utilities/baseentity.h"
+#ifndef PATCH_NETWORK_HANDLE_BASE_DEFINITION
+#error "We need the CNetworkHandle definition..."
+#endif
+
 #include "game/shared/predictioncopy.h"
 #ifndef PATCH_PC_REDEFINITIONS
 #error "PC constants are redefined into datamap.h..."

src/core/patches/orangebox/patches.cpp

@@ -23,3 +23,8 @@
 * all respects for all other code used.  Additionally, the Source.Python
 * Development Team grants this exception to all derivative works.
 */
+
+#include "utilities/baseentity.h"
+#ifndef PATCH_NETWORK_HANDLE_BASE_DEFINITION
+#error "We need the CNetworkHandle definition..."
+#endif