More VS2015 compile fixes and fixes related to sparsehash update

Author: jushar

Shared/sdk/SharedUtil.FastHashMap.h

@@ -9,6 +9,7 @@
 *  Multi Theft Auto is available from http://www.multitheftauto.com/
 *
 *****************************************************************************/
+#pragma once
 
 #if WITH_ALLOC_TRACKING
     #define CFastHashMap std::CMap
@@ -19,7 +20,7 @@
 #endif
 
 #include <google/dense_hash_map>
-using namespace google;
+#undef BASE_TEMPLATE_UTIL_H_ // HACK: Sparsehash and CEF share the same include guard name (NEVER USE MACROS AS INCLUDE GUARDS)
 
 #ifdef WIN32
     #pragma pop_macro("assert")

Shared/sdk/SharedUtil.FastHashSet.h

@@ -19,7 +19,6 @@
 #endif
 
 #include <google/dense_hash_set>
-using namespace google;
 
 #ifdef WIN32
     #pragma pop_macro("assert")

Shared/sdk/SharedUtil.HashMap.h

@@ -9,19 +9,13 @@
 *  Multi Theft Auto is available from http://www.multitheftauto.com/
 *
 *****************************************************************************/
+#pragma once
 
 #if WITH_ALLOC_TRACKING
     #define CHashMap CMap
 #else
 
-#if defined(WIN32)
-    #include <hash_map>
-    #define HASH_MAP_TYPE stdext::hash_map
-#elif defined(__GNUC__) && (__GNUC__ >= 3)
-    #include <ext/hash_map>
-    #define HASH_MAP_TYPE __gnu_cxx::hash_map
-#endif
-
+#include <unordered_map>
 #include <functional>
 
 namespace SharedUtil
@@ -32,7 +26,7 @@ namespace SharedUtil
     // Using hash_map
     //
     template < class K, class V >
-    class CHashMap : public HASH_MAP_TYPE < K, V >
+    class CHashMap : public std::unordered_map < K, V >
     {
     public:
     };
@@ -110,23 +104,19 @@ namespace SharedUtil
 
 
 // Calculate a hash value for SString
-#if defined(WIN32)
-inline size_t hash_value ( const SString& strString )
+template<>
+struct std::hash<SString>
+{
+    size_t operator()(const SString& str) const
+    {
+        return std::hash<std::string>()(str);
+    }
+};
+
+inline size_t hash_value ( const SString& strString ) // Required for sparsehash
 {
     std::hash<std::string> hashFunction;
     return hashFunction ( strString );
 }
-#elif defined(__GNUC__) && (__GNUC__ >= 3)
-namespace __gnu_cxx
-{
-    template<>
-    struct hash < SString >
-    {
-        size_t operator () ( const SString& strString ) const
-        {
-            return __stl_hash_string ( strString );
-        }
-    };
-}
-#endif
+
 #endif  // WITH_ALLOC_TRACKING

premake5.lua

@@ -69,6 +69,10 @@ workspace "MTASA"
 		libdirs {
 			dxdir.."Lib/x86"
 		}
+		
+	if _ACTION == "vs2015" then
+		defines { "_TIMESPEC_DEFINED" } -- fix pthread redefinition error, TODO: Remove when we fully moved to vs2015
+	end
 
 	-- Only build the client on Windows
 	if os.get() == "windows" then