diff --git a/Sources/Engine/Math/Float.cpp b/Sources/Engine/Math/Float.cpp
old mode 100644
new mode 100755
index a1881c8..6c62b5f
--- a/Sources/Engine/Math/Float.cpp
+++ b/Sources/Engine/Math/Float.cpp
@@ -17,17 +17,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include <Engine/Math/Float.h>
 
-#if (defined __GNU_INLINE__)
-#define MCW_PC		0x0300
+#define MCW_PC    0x0300
 #define _MCW_PC     MCW_PC
-#define _PC_24		0x0000
-#define _PC_53		0x0200
-#define _PC_64		0x0300
+#define _PC_24    0x0000
+#define _PC_53    0x0200
+#define _PC_64    0x0300
 
+// !!! FIXME: I'd like to remove any dependency on the FPU control word from the game, asap.  --ryan.
+#ifdef USE_PORTABLE_C
+// Fake control87 for USE_PORTABLE_C version
 inline ULONG _control87(WORD newcw, WORD mask)
 {
-// !!! FIXME: I'd like to remove any dependency on the FPU control word from the game, asap.  --ryan.
-#if defined(__x86_64__) || defined(__POWERPC__) || defined(__arm__)
     static WORD fpw=_PC_64;
     if (mask != 0)
     {
@@ -35,7 +35,12 @@ inline ULONG _control87(WORD newcw, WORD mask)
         fpw |= (newcw & mask);
     }
     return(fpw);
-#else
+}
+
+#elif (defined __GNU_INLINE__)
+
+inline ULONG _control87(WORD newcw, WORD mask)
+{
     WORD fpw = 0;
 
     // get the current FPU control word...
@@ -48,16 +53,10 @@ inline ULONG _control87(WORD newcw, WORD mask)
         __asm__ __volatile__ (" fldcw %0" : : "m" (fpw) : "memory");
     }
     return(fpw);
-#endif
 }
 
 // (for intel compiler...)
 #elif ((defined __MSVC_INLINE__) && (!defined _MSC_VER))
-#define MCW_PC		0x0300
-#define _MCW_PC     MCW_PC
-#define _PC_24		0x0000
-#define _PC_53		0x0200
-#define _PC_64		0x0300
 
 inline ULONG _control87(WORD newcw, WORD mask)
 {
diff --git a/Sources/Engine/Network/EMsgBuffer.cpp b/Sources/Engine/Network/EMsgBuffer.cpp
old mode 100644
new mode 100755
index befe836..81b61fc
--- a/Sources/Engine/Network/EMsgBuffer.cpp
+++ b/Sources/Engine/Network/EMsgBuffer.cpp
@@ -41,7 +41,7 @@ void AngleToUL(ANGLE3D &Angle,ULONG &ulResult)
 	ubDir = (UBYTE) (AxisAngles(2)/90*127);
 	ulResult = ulResult << 8;
   ulResult |= ubDir;
-	swAngle = (UWORD) (fRotAngle * 180);	// after rounding, angle is precise up to 1/180 degrees (65536/360 ~ 180)
+	swAngle = (UWORD) (SWORD) (fRotAngle * 180);	// after rounding, angle is precise up to 1/180 degrees (65536/360 ~ 180)
 	ulResult = (ulResult << 16) | swAngle;
 
 };
diff --git a/Sources/EntitiesMP/Common/Particles.cpp b/Sources/EntitiesMP/Common/Particles.cpp
old mode 100644
new mode 100755
index 9084eb3..1510fd7
--- a/Sources/EntitiesMP/Common/Particles.cpp
+++ b/Sources/EntitiesMP/Common/Particles.cpp
@@ -1731,7 +1731,7 @@ void Particles_FlameThrowerStart(const CPlacement3D &plPipe, FLOAT fStartTime, F
   FLOAT3D vCenter = plPipe.pl_PositionVector;
 
   FLOAT fPowerFactor = Clamp((fNow - fStartTime)/2.0f,0.0f,1.0f);
-  fPowerFactor *= Clamp(1+(fStopTime-fNow)/2.0f,0.0f,1.0f);
+  fPowerFactor *= Clamp(1.0f+(fStopTime-fNow)/2.0f,0.0f,1.0f);
   INDEX ctParticles = (INDEX) (FLOAT(CT_FTSPARKS) * fPowerFactor);
   ASSERT( ctParticles<=CT_MAX_PARTICLES_TABLE);
   FLOAT fHeight = 1.0f*fPowerFactor;