Added time offset sync, added web version multiplayer

src/Game.h

@@ -44,6 +44,7 @@ namespace ZL {
 
 		std::unique_ptr<INetworkClient> networkClient;
 	private:
+		int64_t getSyncTimeMs();
 		void processTickCount();
 		void drawScene();
 		void drawCubemap(float skyPercent);
@@ -66,8 +67,8 @@ namespace ZL {
 		
 		
 
-		size_t newTickCount;
-		size_t lastTickCount;
+		int64_t newTickCount;
+		int64_t lastTickCount;
 
 		std::vector<BoxCoords> boxCoordsArr;
 		std::vector<VertexRenderStruct> boxRenderArr;