- sound engine update.

src/sound/s_doomsound.cpp

@@ -84,7 +84,8 @@ void S_AddLocalSndInfo(int lump);
 class DoomSoundEngine : public SoundEngine
 {
 	// client specific parts of the sound engine go in this class.
-	void CalcPosVel(int type, const void* source, const float pt[3], int channum, int chanflags, FVector3* pos, FVector3* vel) override;
+
+	void CalcPosVel(int type, const void* source, const float pt[3], int channum, int chanflags, FSoundID soundid, FVector3* pos, FVector3* vel) override;
 	bool ValidatePosVel(int sourcetype, const void* source, const FVector3& pos, const FVector3& vel);
 	TArray<uint8_t> ReadSound(int lumpnum);
 	int PickReplacement(int refid);
@@ -872,7 +873,7 @@ static void CalcPolyobjSoundOrg(const DVector3& listenpos, const FPolyObj* poly,
 //
 //=========================================================================
 
-void DoomSoundEngine::CalcPosVel(int type, const void* source, const float pt[3], int channum, int chanflags, FVector3* pos, FVector3* vel)
+void DoomSoundEngine::CalcPosVel(int type, const void* source, const float pt[3], int channum, int chanflags, FSoundID soundid, FVector3* pos, FVector3* vel)
 {
 	if (pos != nullptr)
 	{

src/sound/s_sound.cpp

@@ -335,8 +335,7 @@ FString SoundEngine::ListSoundChannels()
 
 void SoundEngine::CalcPosVel(FSoundChan *chan, FVector3 *pos, FVector3 *vel)
 {
-	CalcPosVel(chan->SourceType, chan->Source, chan->Point,
-		chan->EntChannel, chan->ChanFlags, pos, vel);
+	CalcPosVel(chan->SourceType, chan->Source, chan->Point,	chan->EntChannel, chan->ChanFlags, chan->OrgID, pos, vel);
 }
 
 bool SoundEngine::ValidatePosVel(const FSoundChan* const chan, const FVector3& pos, const FVector3& vel)
@@ -400,7 +399,7 @@ FSoundChan *SoundEngine::StartSound(int type, const void *source,
 	chanflags = channel & ~7;
 	channel &= 7;
 
-	CalcPosVel(type, source, &pt->X, channel, chanflags, &pos, &vel);
+	CalcPosVel(type, source, &pt->X, channel, chanflags, sound_id, &pos, &vel);
 
 	if (!ValidatePosVel(type, source, pos, vel))
 	{
@@ -913,13 +912,35 @@ bool SoundEngine::CheckSoundLimit(sfxinfo_t *sfx, const FVector3 &pos, int near_
 //
 //==========================================================================
 
-void SoundEngine::StopSound (int channel)
+void SoundEngine::StopSoundID(int sound_id)
+{
+	FSoundChan* chan = Channels;
+	while (chan != NULL)
+	{
+		FSoundChan* next = chan->NextChan;
+		if (sound_id == chan->OrgID)
+		{
+			StopChannel(chan);
+		}
+		chan = next;
+	}
+}
+
+//==========================================================================
+//
+// S_StopSound
+//
+// Stops an unpositioned sound from playing on a specific channel.
+//
+//==========================================================================
+
+void SoundEngine::StopSound (int channel, int sound_id)
 {
 	FSoundChan *chan = Channels;
 	while (chan != NULL)
 	{
 		FSoundChan *next = chan->NextChan;
-		if (chan->SourceType == SOURCE_None)
+		if ((chan->SourceType == SOURCE_None && (sound_id == -1 || sound_id == chan->OrgID)) && (channel == CHAN_AUTO || channel == chan->EntChannel))
 		{
 			StopChannel(chan);
 		}
@@ -935,7 +956,7 @@ void SoundEngine::StopSound (int channel)
 //
 //==========================================================================
 
-void SoundEngine::StopSound(int sourcetype, const void* actor, int channel)
+void SoundEngine::StopSound(int sourcetype, const void* actor, int channel, int sound_id)
 {
 	FSoundChan* chan = Channels;
 	while (chan != NULL)
@@ -943,7 +964,7 @@ void SoundEngine::StopSound(int sourcetype, const void* actor, int channel)
 		FSoundChan* next = chan->NextChan;
 		if (chan->SourceType == sourcetype &&
 			chan->Source == actor &&
-			(chan->EntChannel == channel || channel < 0))
+			(sound_id == -1? (chan->EntChannel == channel || channel < 0) : (chan->OrgID == sound_id)))
 		{
 			StopChannel(chan);
 		}
@@ -1047,13 +1068,13 @@ void SoundEngine::ChangeSoundVolume(int sourcetype, const void *source, int chan
 //
 //==========================================================================
 
-void SoundEngine::ChangeSoundPitch(int sourcetype, const void *source, int channel, double pitch)
+void SoundEngine::ChangeSoundPitch(int sourcetype, const void *source, int channel, double pitch, int sound_id)
 {
 	for (FSoundChan *chan = Channels; chan != NULL; chan = chan->NextChan)
 	{
 		if (chan->SourceType == sourcetype &&
 			chan->Source == source &&
-			chan->EntChannel == channel)
+			(sound_id == -1? (chan->EntChannel == channel) : (chan->OrgID == sound_id)))
 		{
 			SetPitch(chan, (float)pitch);
 			return;
@@ -1076,21 +1097,22 @@ void SoundEngine::SetPitch(FSoundChan *chan, float pitch)
 // Is a sound being played by a specific emitter?
 //==========================================================================
 
-bool SoundEngine::GetSoundPlayingInfo (int sourcetype, const void *source, int sound_id)
+int SoundEngine::GetSoundPlayingInfo (int sourcetype, const void *source, int sound_id)
 {
+	int count = 0;
 	if (sound_id > 0)
 	{
 		for (FSoundChan *chan = Channels; chan != NULL; chan = chan->NextChan)
 		{
-			if (chan->OrgID == sound_id &&
-				chan->SourceType == sourcetype &&
-				chan->Source == source)
+			if (chan->OrgID == sound_id && (sourcetype == SOURCE_Any ||
+				(chan->SourceType == sourcetype &&
+				chan->Source == source)))
 			{
-				return true;
+				count++;
 			}
 		}
 	}
-	return false;
+	return count;
 }
 
 //==========================================================================
@@ -1501,7 +1523,7 @@ int SoundEngine::FindSoundByLump(int lump)
 // Adds a new sound mapping to S_sfx.
 //==========================================================================
 
-int SoundEngine::AddSoundLump(const char* logicalname, int lump, int CurrentPitchMask, int resid)
+int SoundEngine::AddSoundLump(const char* logicalname, int lump, int CurrentPitchMask, int resid, int nearlimit)
 {
 	S_sfx.Reserve(1);
 	sfxinfo_t &newsfx = S_sfx.Last();
@@ -1515,7 +1537,7 @@ int SoundEngine::AddSoundLump(const char* logicalname, int lump, int CurrentPitc
 	newsfx.Volume = 1;
 	newsfx.Attenuation = 1;
 	newsfx.PitchMask = CurrentPitchMask;
-	newsfx.NearLimit = 2;
+	newsfx.NearLimit = nearlimit;
 	newsfx.LimitRange = 256 * 256;
 	newsfx.bRandomHeader = false;
 	newsfx.bPlayerReserve = false;

src/sound/s_soundinternal.h

@@ -55,6 +55,37 @@ struct sfxinfo_t
 	float		Attenuation;			// Multiplies the attenuation passed to S_Sound.
 
 	void		MarkUsed();				// Marks this sound as used.
+
+	void Clear()
+	{
+		data.Clear();
+		data3d.Clear();
+		lumpnum = -1;				// lump number of sfx
+		next = -1;
+		index = 0;			// [RH] For hashing
+		Volume = 1.f;
+		ResourceId = -1;
+		PitchMask = 0;
+		NearLimit = 4;				// 0 means unlimited
+		LimitRange = 256*256;
+
+		bRandomHeader = false;
+		bLoadRAW = false;
+		b16bit= false;
+		bUsed = false;
+		bSingular = false;
+
+		bTentative = true;
+
+		RawRate = 0;				// Sample rate to use when bLoadRAW is true
+
+		LoopStart = 0;				// -1 means no specific loop defined
+
+		link = NO_LINK;
+
+		Rolloff = {};
+		Attenuation = 1.f;
+	}
 };
 
 // Rolloff types
@@ -208,6 +239,7 @@ enum
 
 enum // This cannot be remain as this, but for now it has to suffice.
 {
+	SOURCE_Any = -1,	// Input for check functions meaning 'any source'
 	SOURCE_None,		// Sound is always on top of the listener.
 	SOURCE_Actor,		// Sound is coming from an actor.
 	SOURCE_Sector,		// Sound is coming from a sector.
@@ -253,7 +285,7 @@ private:
 
 	bool IsChannelUsed(int sourcetype, const void* actor, int channel, int* seen);
 	// This is the actual sound positioning logic which needs to be provided by the client.
-	virtual void CalcPosVel(int type, const void* source, const float pt[3], int channel, int chanflags, FVector3* pos, FVector3* vel) = 0;
+	virtual void CalcPosVel(int type, const void* source, const float pt[3], int channel, int chanflags, FSoundID chanSound, FVector3* pos, FVector3* vel) = 0;
 	// This can be overridden by the clent to provide some diagnostics. The default lets everything pass.
 	virtual bool ValidatePosVel(int sourcetype, const void* source, const FVector3& pos, const FVector3& vel) { return true; }
 
@@ -300,16 +332,17 @@ public:
 		const FVector3* pt, int channel, FSoundID sound_id, float volume, float attenuation, FRolloffInfo* rolloff = nullptr, float spitch = 0.0f);
 
 	// Stops an origin-less sound from playing from this channel.
-	void StopSound(int channel);
-	void StopSound(int sourcetype, const void* actor, int channel);
+	void StopSoundID(int sound_id);
+	void StopSound(int channel, int sound_id = -1);
+	void StopSound(int sourcetype, const void* actor, int channel, int sound_id = -1);
 
 	void RelinkSound(int sourcetype, const void* from, const void* to, const FVector3* optpos);
 	void ChangeSoundVolume(int sourcetype, const void* source, int channel, double dvolume);
-	void ChangeSoundPitch(int sourcetype, const void* source, int channel, double pitch);
+	void ChangeSoundPitch(int sourcetype, const void* source, int channel, double pitch, int sound_id = -1);
 	bool IsSourcePlayingSomething(int sourcetype, const void* actor, int channel, int sound_id);
 
 	// Stop and resume music, during game PAUSE.
-	bool GetSoundPlayingInfo(int sourcetype, const void* source, int sound_id);
+	int GetSoundPlayingInfo(int sourcetype, const void* source, int sound_id);
 	void UnloadAllSounds();
 	void Reset();
 	void MarkUsed(int num);
@@ -347,7 +380,7 @@ public:
 	}
 	const char *GetSoundName(FSoundID id)
 	{
-		return id == 0 ? "" : S_sfx[id].name;
+		return id == 0 ? "" : S_sfx[id].name.GetChars();
 	}
 	TArray<sfxinfo_t> &GetSounds()	//Thio should only be used for constructing the sound list or for diagnostics code prinring information about the sound list.
 	{
@@ -366,6 +399,20 @@ public:
 		S_rnd.Clear();
 	}
 
+	template<class func> bool EnumerateChannels(func callback)
+	{
+		for (FSoundChan* chan = Channels; chan; chan = chan->NextChan)
+		{
+			if (callback(chan)) return true;
+		}
+		return false;
+	}
+
+	void SetDefaultRolloff(FRolloffInfo* ro)
+	{
+		S_Rolloff = *ro;
+	}
+
 	void ChannelVirtualChanged(FISoundChannel* ichan, bool is_virtual);
 	FString ListSoundChannels();
 
@@ -378,7 +425,7 @@ public:
 	int FindSoundByResID(int rid);
 	int FindSoundNoHash(const char* logicalname);
 	int FindSoundByLump(int lump);
-	int AddSoundLump(const char* logicalname, int lump, int CurrentPitchMask, int resid = -1);
+	int AddSoundLump(const char* logicalname, int lump, int CurrentPitchMask, int resid = -1, int nearlimit = 2);
 	int FindSoundTentative(const char* name);
 	void CacheRandomSound(sfxinfo_t* sfx);
 	unsigned int GetMSLength(FSoundID sound);