Clean up several more unused local variables

Sources/Plasma/FeatureLib/pfPython/cyAvatar.cpp

@@ -972,7 +972,6 @@ std::vector<PyObject*> cyAvatar::GetAllWithSameMesh(const plString& clothing_nam
 PyObject* cyAvatar::GetMatchingClothingItem(const plString& clothing_name)
 {
     // Get all the clothes that we can wear
-    hsTArray<plClothingItem*> clothingList;
     plClothingItem* match = plClothingMgr::GetClothingMgr()->GetLRMatch(plClothingMgr::GetClothingMgr()->FindItemByName(clothing_name));
     if ( match )
     {

Sources/Plasma/NucleusLib/pnTimer/plTimerCallbackManager.cpp

@@ -120,7 +120,6 @@ bool plTimerCallbackManager::CancelCallback(plTimerCallback* pTimer)
 
 bool plTimerCallbackManager::CancelCallbacksToKey(const plKey& key)
 {
-    const plKey rKey;
     bool removed = false;
 
     for (int i = fCallbacks.Count() - 1; i >= 0 ; i--)

Sources/Plasma/PubUtilLib/plAnimation/plMatrixChannel.cpp

@@ -903,7 +903,7 @@ bool CompareMatrices2(const hsMatrix44 &matA, const hsMatrix44 &matB, float tole
     bool c32 = fabs(matA.fMap[3][2] - matB.fMap[3][2]) < tolerance;
     bool c33 = fabs(matA.fMap[3][3] - matB.fMap[3][3]) < tolerance;
 
-    return c00 && c01 && c02 && c03 && c11 && c12 && c13 && c20 && c21 && c22 && c23 && c30 && c31 && c32 && c33;
+    return c00 && c01 && c02 && c03 && c10 && c11 && c12 && c13 && c20 && c21 && c22 && c23 && c30 && c31 && c32 && c33;
 }
 
 // IAPPLY

Sources/Plasma/PubUtilLib/plAudio/plWin32StreamingSound.cpp

@@ -177,8 +177,6 @@ plSoundBuffer::ELoadReturnVal plWin32StreamingSound::IPreLoadBuffer( bool playWh
         {
             plAudioCore::ChannelSelect select = buffer->GetReaderSelect();
 
-            bool streamCompressed = (buffer->HasFlag(plSoundBuffer::kStreamCompressed) != 0);
-
             /// Open da file
             plFileName strPath = plFileSystem::GetCWD();
 

Sources/Plasma/PubUtilLib/plAvatar/plArmatureMod.cpp

@@ -150,8 +150,6 @@ plArmatureModBase::~plArmatureModBase()
 
 bool plArmatureModBase::MsgReceive(plMessage* msg)
 {
-    bool result = false;
-    
     plArmatureBrain *curBrain = nil;
     if (fBrains.size() > 0)
     {

Sources/Plasma/PubUtilLib/plAvatar/plSwimRegion.cpp

@@ -152,7 +152,6 @@ void plSwimCircularCurrentRegion::GetCurrent(plPhysicalControllerCore *physical,
 
     physical->GetPositionSim(pos);
     
-    bool applyPull = true;
     hsVector3 pos2Center(center.fX - pos.fX, center.fY - pos.fY, 0.f);
     float pullVel;
     float distSq = pos2Center.MagnitudeSquared();

Sources/Plasma/PubUtilLib/plDrawable/plDrawableSpans.cpp

@@ -1967,7 +1967,6 @@ void plDrawableSpans::SortVisibleSpans(const hsTArray<int16_t>& visList, plPipel
 
     memset(newStarts, 0, kMaxBufferGroups * kMaxIndexBuffers * sizeof(int16_t));
 
-    uint32_t start = 0;
     for( i = 0; i < visList.GetCount(); i++ )
     {
         plIcicle* span = (plIcicle*)fSpans[visList[i]];

Sources/Plasma/PubUtilLib/plDrawable/plDynaDecalMgr.cpp

@@ -1450,9 +1450,7 @@ bool plDynaDecalMgr::ICutoutObject(plSceneObject* so, double secs)
         return retVal;
 
     plProfile_BeginTiming(Total);
-    int numGot = 0;
-    int j;
-    for( j = 0; j < di->GetNumDrawables(); j++ )
+    for (int j = 0; j < di->GetNumDrawables(); j++)
     {
         plDrawableSpans* dr = plDrawableSpans::ConvertNoRef(di->GetDrawable(j));
         // Nil dr - it hasn't loaded yet or something.

Sources/Plasma/PubUtilLib/plPhysical/plPhysicsSoundMgr.cpp

@@ -149,7 +149,6 @@ void plPhysicsSoundMgr::IStopCollision(const CollidePair& cp)
 
 void plPhysicsSoundMgr::IUpdateCollision(const CollidePair& cp)
 {
-    const float slideThreshhold = 0.f;   
     hsVector3 v1, v2;
     plPhysical* physicalA = cp.FirstPhysical();
     plPhysical* physicalB = cp.SecondPhysical();

Sources/Plasma/PubUtilLib/plPipeline/plCubicRenderTargetModifier.cpp

@@ -127,8 +127,6 @@ void    plCubicRenderTargetModifier::ICreateRenderRequest( int face )
 bool    plCubicRenderTargetModifier::IEval( double secs, float del, uint32_t dirty )
 {
     hsPoint3    center;
-    hsMatrix44  mtx, invMtx;
-    int         i;
 
     plRenderRequestMsg  *msg;
 
@@ -150,7 +148,7 @@ bool    plCubicRenderTargetModifier::IEval( double secs, float del, uint32_t dir
     fCubic->SetCameraMatrix(center);
 
     /// Submit render requests!
-    for( i = 0; i < 6; i++ )
+    for (int i = 0; i < 6; i++)
     {
         if( fRequests[ i ] != nil )
         {

Sources/Plasma/PubUtilLib/plVault/plVaultClientApi.cpp

@@ -1902,7 +1902,6 @@ hsRef<RelVaultNode> VaultCreateNodeAndWait (
     plVault::NodeTypes          nodeType,
     ENetError *                 result
 ) {
-    hsRef<RelVaultNode> node;
     hsRef<RelVaultNode> templateNode = new RelVaultNode;
     templateNode->SetNodeType(nodeType);