- backend update from Raze.

src/common/engine/serializer.cpp

@@ -1051,8 +1051,8 @@ FSerializer &Serialize(FSerializer &arc, const char *key, double &value, double
 		auto val = arc.r->FindKey(key);
 		if (val != nullptr)
 		{
-			assert(val->IsDouble());
-			if (val->IsDouble())
+			assert(val->IsNumber());
+			if (val->IsNumber())
 			{
 				value = val->GetDouble();
 			}

src/common/filesystem/filesystem.cpp

@@ -912,6 +912,12 @@ LumpShortName& FileSystem::GetShortName(int i)
 	return FileInfo[i].shortName;
 }
 
+FString& FileSystem::GetLongName(int i)
+{
+	if ((unsigned)i >= NumEntries) I_Error("GetLongName: Invalid index");
+	return FileInfo[i].longName;
+}
+
 void FileSystem::RenameFile(int num, const char* newfn)
 {
 	if ((unsigned)num >= NumEntries) I_Error("RenameFile: Invalid index");

src/common/filesystem/filesystem.h

@@ -117,6 +117,7 @@ class FileSystem
 	}
 
 	LumpShortName& GetShortName(int i);	// may only be called before the hash chains are set up.
+	FString& GetLongName(int i);	// may only be called before the hash chains are set up.
 	void RenameFile(int num, const char* fn);
 	bool CreatePathlessCopy(const char* name, int id, int flags);
 

src/common/utility/i_time.cpp

@@ -67,22 +67,14 @@ static uint64_t NSToMS(uint64_t ns)
 	return static_cast<uint64_t>(ns / 1'000'000);
 }
 
-static int NSToTic(uint64_t ns)
+static int NSToTic(uint64_t ns, double const ticrate)
 {
-	return static_cast<int>(ns * GameTicRate / 1'000'000'000);
+	return static_cast<int>(ns * ticrate / 1'000'000'000);
 }
 
-static int NSToBuildTic(uint64_t ns)
+static uint64_t TicToNS(double tic, double const ticrate)
 {
-	return static_cast<int>(ns * 120 / 1'000'000'000);
-}
-static uint64_t TicToNS(int tic)
-{
-	return static_cast<uint64_t>(tic) * 1'000'000'000 / GameTicRate;
-}
-static uint64_t BuildTicToNS(int tic)
-{
-	return static_cast<uint64_t>(tic) * 1'000'000'000 / 120;
+	return static_cast<uint64_t>(tic * 1'000'000'000 / ticrate);
 }
 
 void I_SetFrameTime()
@@ -111,18 +103,18 @@ void I_WaitVBL(int count)
 	I_SetFrameTime();
 }
 
-int I_WaitForTic(int prevtic)
+int I_WaitForTic(int prevtic, double const ticrate)
 {
 	// Waits until the current tic is greater than prevtic. Time must not be frozen.
 
 	int time;
-	while ((time = I_GetTime()) <= prevtic)
+	while ((time = I_GetTime(ticrate)) <= prevtic)
 	{
 		// Windows-specific note:
 		// The minimum amount of time a thread can sleep is controlled by timeBeginPeriod.
 		// We set this to 1 ms in DoMain.
 
-		const uint64_t next = FirstFrameStartTime + TicToNS(prevtic + 1);
+		const uint64_t next = FirstFrameStartTime + TicToNS(prevtic + 1, ticrate);
 		const uint64_t now = I_nsTime();
 
 		if (next > now)
@@ -166,21 +158,16 @@ uint64_t I_GetTimeNS()
 	return CurrentFrameStartTime - FirstFrameStartTime;
 }
 
-int I_GetTime()
-{
-	return NSToTic(CurrentFrameStartTime - FirstFrameStartTime);
-}
-
-int I_GetBuildTime()
+int I_GetTime(double const ticrate)
 {
-	return NSToBuildTic(CurrentFrameStartTime - FirstFrameStartTime);
+	return NSToTic(CurrentFrameStartTime - FirstFrameStartTime, ticrate);
 }
 
-double I_GetTimeFrac()
+double I_GetTimeFrac(double const ticrate)
 {
-	int currentTic = NSToTic(CurrentFrameStartTime - FirstFrameStartTime);
-	uint64_t ticStartTime = FirstFrameStartTime + TicToNS(currentTic);
-	uint64_t ticNextTime = FirstFrameStartTime + TicToNS(currentTic + 1);
+	int currentTic = NSToTic(CurrentFrameStartTime - FirstFrameStartTime, ticrate);
+	uint64_t ticStartTime = FirstFrameStartTime + TicToNS(currentTic, ticrate);
+	uint64_t ticNextTime = FirstFrameStartTime + TicToNS(currentTic + 1, ticrate);
 
 	return (CurrentFrameStartTime - ticStartTime) / (double)(ticNextTime - ticStartTime);
 }

src/common/utility/i_time.h

@@ -9,17 +9,14 @@ extern double TimeScale;
 void I_SetFrameTime();
 
 // Called by D_DoomLoop, returns current time in tics.
-int I_GetTime();
+int I_GetTime(double const ticrate = GameTicRate);
 // same, but using nanoseconds
 uint64_t I_GetTimeNS();
 
-// Called by Build games in lieu of totalclock, returns current time in tics at ticrate of 120.
-int I_GetBuildTime();
-
-double I_GetTimeFrac();
+double I_GetTimeFrac(double const ticrate = GameTicRate);
 
 // like I_GetTime, except it waits for a new tic before returning
-int I_WaitForTic(int);
+int I_WaitForTic(int prevtic, double const ticrate = GameTicRate);
 
 // Freezes tic counting temporarily. While frozen, calls to I_GetTime()
 // will always return the same value.

src/common/utility/tarray.h

@@ -292,6 +292,17 @@ class TArray
         return i;
     }
 
+   bool Contains(const T& item) const
+    {
+        unsigned int i;
+        for(i = 0;i < Count;++i)
+        {
+            if(Array[i] == item)
+                return true;
+        }
+        return false;
+    }
+
 	template<class Func> 
 	unsigned int FindEx(Func compare) const
 	{
@@ -826,6 +837,18 @@ class TMap
 		CopyNodes(o.Nodes, o.Size);
 	}
 
+	TMap(TMap &&o)
+	{
+		Nodes = o.Nodes;
+		LastFree = o.LastFree;		/* any free position is before this position */
+		Size = o.Size;		/* must be a power of 2 */
+		NumUsed = o.NumUsed;
+
+		o.Size = 0;
+		o.NumUsed = 0;
+		o.SetNodeVector(1);
+	}
+
 	TMap &operator= (const TMap &o)
 	{
 		NumUsed = 0;
@@ -835,6 +858,12 @@ class TMap
 		return *this;
 	}
 
+	TMap &operator= (TMap &&o)
+	{
+		TransferFrom(o);
+		return *this;
+	}
+
 	//=======================================================================
 	//
 	// TransferFrom