Merge pull request #460 from dpogue/fixes

Some cross-platform code cleanups.

Sources/Plasma/CoreLib/HeadSpin.cpp

@@ -93,15 +93,14 @@ void hsDebugMessage (const char* message, long val)
         gHSDebugProc(&s[1]);
     else
 #if HS_BUILD_FOR_WIN32
-    {   OutputDebugString(&s[1]);
+    {
+        OutputDebugString(&s[1]);
         OutputDebugString("\n");
     }
-#elif HS_BUILD_FOR_UNIX
-    {   fprintf(stderr, "%s\n", &s[1]);
-//      hsThrow(&s[1]);
-    }
 #else
-    hsThrow(&s[1]);
+    {
+        fprintf(stderr, "%s\n", &s[1]);
+    }
 #endif
 }
 #endif
@@ -119,7 +118,7 @@ void ErrorAssert(int line, const char* file, const char* fmt, ...)
     va_list args;
     va_start(args, fmt);
     vsnprintf(msg, arrsize(msg), fmt, args);
-#ifdef HS_DEBUGGING
+#if defined(HS_DEBUGGING) && defined(_MSC_VER)
     if (s_GuiAsserts)
     {
         if(_CrtDbgReport(_CRT_ASSERT, file, line, NULL, msg))

Sources/Plasma/CoreLib/HeadSpin.h

@@ -45,9 +45,9 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 // Ensure these get set consistently regardless of what module includes it
 #include "hsCompilerSpecific.h"
 
-#if (defined(_DEBUG) || defined(UNIX_DEBUG))
+#if defined(_DEBUG)
 #   define HS_DEBUGGING
-#endif // defined(_DEBUG) || defined(UNIX_DENUG)
+#endif
 
 //======================================
 // Some standard includes

Sources/Plasma/NucleusLib/pnUtils/pnUtArray.h

@@ -829,8 +829,8 @@ template<class T, class C>
 void TArray<T,C>::Copy (unsigned destIndex, unsigned sourceIndex, unsigned count) {
 
     // Copy the data to the destination
-    ASSERT(destIndex +   count <= m_count);
-    ASSERT(sourceIndex + count <= m_count);
+    ASSERT(destIndex +   count <= this->m_count);
+    ASSERT(sourceIndex + count <= this->m_count);
     C::Assign(this->m_data + destIndex, this->m_data + sourceIndex, count);
 
 }

Sources/Plasma/PubUtilLib/plDrawable/plMorphSequence.cpp

@@ -131,7 +131,7 @@ bool plMorphSequence::MsgReceive(plMessage* msg)
         // Can always add it in later if desired.
         if( fTgtWgts.GetCount() )
         {
-            float delWgt = hsTimer::GetDelSysSeconds() / (kMorphTime > 0 ? kMorphTime : 1.e-3f);
+            float delWgt = hsTimer::GetDelSysSeconds() / (kMorphTime > 0 ? float(kMorphTime) : 1.e-3f);
             int i;
             for( i = 0; i < fTgtWgts.GetCount(); i++ )
             {
@@ -820,4 +820,4 @@ void plMorphSequence::ISetSingleSharedToGlobal(int idx)
     int i;
     for (i = 0; i < fSharedMeshes[fGlobalLayerRef].fArrayWeights[0].fDeltaWeights.GetCount(); i++)
         SetWeight(0, i, fSharedMeshes[fGlobalLayerRef].fArrayWeights[0].fDeltaWeights[i], fSharedMeshes[idx].fMesh->GetKey());
-}
+}

Sources/Plasma/PubUtilLib/plDrawable/plMorphSequenceSDLMod.cpp

@@ -154,7 +154,7 @@ void plMorphSequenceSDLMod::ISetCurrentStateFrom(const plStateDataRecord* srcSta
     {
         plKey meshKey;
         morphSD->GetStateDataRecord(i)->FindVar(kStrMesh)->Get(&meshKey);
-        if (meshKey && !meshKey->GetUoid().GetClassType() == plSharedMesh::Index())
+        if (meshKey && meshKey->GetUoid().GetClassType() != plSharedMesh::Index())
             continue;
         
         // meshKey will be nil when dealing with non-sharedMesh data

Sources/Plasma/PubUtilLib/plFile/plSecureStream.cpp

@@ -48,6 +48,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "hsSTLStream.h"
 
 #if !HS_BUILD_FOR_WIN32
+#include <errno.h>
 #define INVALID_HANDLE_VALUE 0
 #endif
 
@@ -325,7 +326,11 @@ uint32_t plSecureStream::IRead(uint32_t bytes, void* buffer)
         }
         else
         {
+#if HS_BUILD_FOR_WIN32
             hsDebugMessage("Error on Windows read", GetLastError());
+#else
+            hsDebugMessage("Error on POSIX read", errno);
+#endif
         }
     }
     return numItems;

Sources/Plasma/PubUtilLib/plGLight/plPerspDirSlave.cpp

@@ -50,10 +50,6 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include <cfloat>
 #include <cmath>
 
-#ifdef HS_BUILD_FOR_WIN32
-#define isnan _isnan
-#endif
-
 void plPerspDirSlave::Init() 
 { 
     plShadowSlave::Init();
@@ -187,10 +183,10 @@ bool plPerspDirSlave::SetupViewTransform(plPipeline* pipe)
         // This is my hack to get the Nexus age working.  The real problem
         // is probably data-side.  I take full responsibility for this
         // hack-around breaking the entire system, loosing data, causing
-        // unauthorized credit card transactions, etc.      
-        if (isnan(bnd.GetMins().fX) || isnan(bnd.GetMins().fY))
+        // unauthorized credit card transactions, etc.
+        if (std::isnan(bnd.GetMins().fX) || std::isnan(bnd.GetMins().fY))
             return false;
-        if (isnan(bnd.GetMaxs().fX) || isnan(bnd.GetMaxs().fY))
+        if (std::isnan(bnd.GetMaxs().fX) || std::isnan(bnd.GetMaxs().fY))
             return false;
 
         // THIS IS EVEN MORE WRONG
@@ -248,10 +244,10 @@ bool plPerspDirSlave::SetupViewTransform(plPipeline* pipe)
         // This is my hack to get the Nexus age working.  The real problem
         // is probably data-side.  I take full responsibility for this
         // hack-around breaking the entire system, loosing data, causing
-        // unauthorized credit card transactions, etc.      
-        if (isnan(bnd.GetMins().fX) || isnan(bnd.GetMins().fY))
+        // unauthorized credit card transactions, etc.
+        if (std::isnan(bnd.GetMins().fX) || std::isnan(bnd.GetMins().fY))
             return false;
-        if (isnan(bnd.GetMaxs().fX) || isnan(bnd.GetMaxs().fY))
+        if (std::isnan(bnd.GetMaxs().fX) || std::isnan(bnd.GetMaxs().fY))
             return false;
 
         plConst(float) kMinMinZ(1.f);

Sources/Plasma/PubUtilLib/plGLight/plShadowSlave.cpp

@@ -48,10 +48,6 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include <cfloat>
 #include <cmath>
 
-#ifdef HS_BUILD_FOR_WIN32
-#define isnan _isnan
-#endif
-
 static const float kMinMinZ = 1.f; // totally random arbitrary number (has to be > 0).
 
 bool plShadowSlave::ISetupOrthoViewTransform()
@@ -136,10 +132,10 @@ bool plShadowSlave::ISetupPerspViewTransform()
     // This is my hack to get the Nexus age working.  The real problem
     // is probably data-side.  I take full responsibility for this
     // hack-around breaking the entire system, loosing data, causing
-    // unauthorized credit card transactions, etc.      
-    if (isnan(bnd.GetMins().fX) || isnan(bnd.GetMins().fY))
+    // unauthorized credit card transactions, etc.
+    if (std::isnan(bnd.GetMins().fX) || std::isnan(bnd.GetMins().fY))
         return false;
-    if (isnan(bnd.GetMaxs().fX) || isnan(bnd.GetMaxs().fY))
+    if (std::isnan(bnd.GetMaxs().fX) || std::isnan(bnd.GetMaxs().fY))
         return false;
 
     float cotX, cotY;

cmake/CompilerChecks.cmake

@@ -11,6 +11,13 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
     endif()
 endif()
 
+# MSVC automatically defines -D_DEBUG when /MTd or /MDd is set, so we
+# need to make sure it gets added for other compilers too
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
+endif()
+
 
 # Compile-time type size checks
 include(CheckTypeSize)