Merge pull request #111 from cinaera/pr_pan

Add option to enable/disable panning per voice

src/engine/client/sound.cpp

@@ -206,10 +206,13 @@ static void Mix(short *pFinalOut, unsigned Frames)
 				if(InVoiceField)
 				{
 					// panning
-					if(dx > 0)
-						Lvol = ((RangeX-p)*Lvol)/RangeX;
-					else
-						Rvol = ((RangeX-p)*Rvol)/RangeX;
+					if(!(v->m_Flags&ISound::FLAG_NO_PANNING))
+					{
+						if(dx > 0)
+							Lvol = ((RangeX-p)*Lvol)/RangeX;
+						else
+							Rvol = ((RangeX-p)*Rvol)/RangeX;
+					}
 
 					{
 						Lvol *= FalloffX;

src/engine/sound.h

@@ -11,9 +11,10 @@ class ISound : public IInterface
 public:
 	enum
 	{
-		FLAG_LOOP=1,
-		FLAG_POS=2,
-		FLAG_ALL=3
+		FLAG_LOOP=1<<0,
+		FLAG_POS=1<<1,
+		FLAG_NO_PANNING=1<<2,
+		FLAG_ALL=FLAG_LOOP|FLAG_POS|FLAG_NO_PANNING,
 	};
 
 	enum

src/game/client/components/mapsounds.cpp

@@ -120,6 +120,7 @@ void CMapSounds::OnRender()
 				// need to enqueue
 				int Flags = 0;
 				if(pSource->m_pSource->m_Loop) Flags |= ISound::FLAG_LOOP;
+				if(!pSource->m_pSource->m_Pan) Flags |= ISound::FLAG_NO_PANNING;
 
 				pSource->m_Voice = m_pClient->m_pSounds->PlaySampleAt(CSounds::CHN_MAPSOUND, m_aSounds[pSource->m_Sound], 1.0f, vec2(fx2f(pSource->m_pSource->m_Position.x), fx2f(pSource->m_pSource->m_Position.y)), Flags);
 				Sound()->SetVoiceTimeOffset(pSource->m_Voice, offset);

src/game/editor/editor.cpp

@@ -1230,7 +1230,7 @@ void CEditor::DoSoundSource(CSoundSource *pSource, int Index)
 				m_Map.m_UndoModified++;
 
 				static int s_SourcePopupID = 0;
-				UiInvokePopupMenu(&s_SourcePopupID, 0, UI()->MouseX(), UI()->MouseY(), 120, 180, PopupSource);
+				UiInvokePopupMenu(&s_SourcePopupID, 0, UI()->MouseX(), UI()->MouseY(), 120, 200, PopupSource);
 				m_LockMouse = false;
 				s_Operation = OP_NONE;
 				UI()->SetActiveItem(0);

src/game/editor/layer_sounds.cpp

@@ -109,6 +109,7 @@ CSoundSource *CLayerSounds::NewSource()
 	pSource->m_Position.y = 0;
 
 	pSource->m_Loop = 1;
+	pSource->m_Pan = 1;
 	pSource->m_TimeDelay = 0;
 
 	pSource->m_PosEnv = -1;
@@ -116,15 +117,16 @@ CSoundSource *CLayerSounds::NewSource()
 	pSource->m_SoundEnv = -1;
 	pSource->m_SoundEnvOffset = 0;
 
-	pSource->m_Falloff = 255;
-	/*
+	pSource->m_Falloff = 80;
+
 	pSource->m_Shape.m_Type = CSoundShape::SHAPE_CIRCLE;
 	pSource->m_Shape.m_Circle.m_Radius = 1500;
-	*/
 
+	/*
 	pSource->m_Shape.m_Type = CSoundShape::SHAPE_RECTANGLE;
 	pSource->m_Shape.m_Rectangle.m_Width = f2fx(1500.0f);
 	pSource->m_Shape.m_Rectangle.m_Height = f2fx(1000.0f);
+	*/
 
 	return pSource;
 }

src/game/editor/popups.cpp

@@ -664,6 +664,7 @@ int CEditor::PopupSource(CEditor *pEditor, CUIRect View)
 		PROP_POS_X=0,
 		PROP_POS_Y,
 		PROP_LOOP,
+		PROP_PAN,
 		PROP_TIME_DELAY,
 		PROP_FALLOFF,
 		PROP_POS_ENV,
@@ -677,6 +678,7 @@ int CEditor::PopupSource(CEditor *pEditor, CUIRect View)
 		{"Pos X", pSource->m_Position.x/1000, PROPTYPE_INT_SCROLL, -1000000, 1000000},
 		{"Pos Y", pSource->m_Position.y/1000, PROPTYPE_INT_SCROLL, -1000000, 1000000},
 		{"Loop", pSource->m_Loop, PROPTYPE_BOOL, 0, 1},
+		{"Pan", pSource->m_Pan, PROPTYPE_BOOL, 0, 1},
 		{"Delay", pSource->m_TimeDelay, PROPTYPE_INT_SCROLL, 0, 1000000},
 		{"Falloff", pSource->m_Falloff, PROPTYPE_INT_SCROLL, 0, 255},
 		{"Pos. Env", pSource->m_PosEnv+1, PROPTYPE_INT_STEP, 0, pEditor->m_Map.m_lEnvelopes.size()+1},
@@ -698,6 +700,7 @@ int CEditor::PopupSource(CEditor *pEditor, CUIRect View)
 	if(Prop == PROP_POS_X) pSource->m_Position.x = NewVal*1000;
 	if(Prop == PROP_POS_Y) pSource->m_Position.y = NewVal*1000;
 	if(Prop == PROP_LOOP) pSource->m_Loop = NewVal;
+	if(Prop == PROP_PAN) pSource->m_Pan = NewVal;
 	if(Prop == PROP_TIME_DELAY) pSource->m_TimeDelay = NewVal;
 	if(Prop == PROP_FALLOFF) pSource->m_Falloff = NewVal;
 	if(Prop == PROP_POS_ENV)

src/game/mapitems.h

@@ -362,6 +362,7 @@ struct CSoundSource
 {
 	CPoint m_Position;
 	int m_Loop;
+	int m_Pan; // 0 - no panning, 1 - panning
 	int m_TimeDelay; // in s
 	int m_Falloff; // [0,255] // 0 - No falloff, 255 - full