Replaced _isnan with std::isnan

Author: sbx320

Client/game_sa/CEntitySA.h

@@ -339,9 +339,9 @@ class CEntitySA : public virtual CEntity
 
 inline bool IsValidPosition ( const CVector& vec )
 {
-    if ( vec.fX < -16000 || vec.fX > 16000 || _isnan ( vec.fX )
-        || vec.fY < -16000 || vec.fY > 16000 || _isnan ( vec.fY )
-        || vec.fZ < -5000 || vec.fZ > 100000 || _isnan ( vec.fZ ) )
+    if ( vec.fX < -16000 || vec.fX > 16000 || std::isnan ( vec.fX )
+        || vec.fY < -16000 || vec.fY > 16000 || std::isnan ( vec.fY )
+        || vec.fZ < -5000 || vec.fZ > 100000 || std::isnan ( vec.fZ ) )
         return false;          
     return true;
 }

Client/mods/deathmatch/logic/CClientGame.cpp

@@ -2593,9 +2593,9 @@ bool CClientGame::ProcessMessageForCursorEvents ( HWND hwnd, UINT uMsg, WPARAM w
                     }
                     if ( szButton && szState )
                     {
-                        if ( _isnan( vecCollision.fX ) ) vecCollision.fX = 0;
-                        if ( _isnan( vecCollision.fY ) ) vecCollision.fY = 0;
-                        if ( _isnan( vecCollision.fZ ) ) vecCollision.fZ = 0;
+                        if ( std::isnan( vecCollision.fX ) ) vecCollision.fX = 0;
+                        if ( std::isnan( vecCollision.fY ) ) vecCollision.fY = 0;
+                        if ( std::isnan( vecCollision.fZ ) ) vecCollision.fZ = 0;
 
                         // Call the event for the client
                         CLuaArguments Arguments;

Client/mods/deathmatch/logic/CClientSpatialDatabase.cpp

@@ -214,7 +214,7 @@ void CClientSpatialDatabaseImpl::FlushUpdateQueue ( void )
 bool CClientSpatialDatabaseImpl::IsValidSphere ( const CSphere& sphere )
 {
     // Check for nan
-    if ( _isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
+    if ( std::isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
         return false;
 
     // Check radius within limits

Client/multiplayer_sa/CMultiplayerSA.cpp

@@ -5597,7 +5597,7 @@ void _cdecl CheckMatrix ( float* pMatrix )
         for ( uint i = 12 ; i < 15 ; i++ )
         {
             float f = pMatrix[i];
-            if ( f < -10 || f > 10 || _isnan( f ) )
+            if ( f < -10 || f > 10 || std::isnan( f ) )
                 bFix = true;
         }
     }

Server/mods/deathmatch/logic/CCameraSpatialDatabase.cpp

@@ -217,7 +217,7 @@ void CCameraSpatialDatabaseImpl::FlushUpdateQueue ( void )
 bool CCameraSpatialDatabaseImpl::IsValidSphere ( const CSphere& sphere )
 {
     // Check for nan
-    if ( _isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
+    if ( std::isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
         return false;
 
     // Check radius within limits
@@ -230,4 +230,4 @@ bool CCameraSpatialDatabaseImpl::IsValidSphere ( const CSphere& sphere )
         return false;
 
     return true;
-}
+}

Server/mods/deathmatch/logic/CSpatialDatabase.cpp

@@ -214,7 +214,7 @@ void CSpatialDatabaseImpl::FlushUpdateQueue ( void )
 bool CSpatialDatabaseImpl::IsValidSphere ( const CSphere& sphere )
 {
     // Check for nan
-    if ( _isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
+    if ( std::isnan ( sphere.fRadius + sphere.vecPosition.fX + sphere.vecPosition.fY + sphere.vecPosition.fZ ) )
         return false;
 
     // Check radius within limits
@@ -227,4 +227,4 @@ bool CSpatialDatabaseImpl::IsValidSphere ( const CSphere& sphere )
         return false;
 
     return true;
-}
+}

Shared/sdk/SharedUtil.Defines.h

@@ -93,7 +93,6 @@
         STRNCPY( tempname, src, maxsize );
 
 #ifndef _MSC_VER
-    #define _isnan isnan
     #define wcsicmp wcscasecmp
 #endif
 

Shared/sdk/net/SyncStructures.h

@@ -51,7 +51,7 @@ struct SFloatSync : public ISyncStructure
         double dValue = data.fValue;
 #ifdef WIN32
 #ifdef MTA_DEBUG
-        assert ( !_isnan ( dValue ) );
+        assert ( !std::isnan ( dValue ) );
 #endif
 #endif
         dValue = Clamp < double > ( limitsMin, dValue, limitsMax );