--- a/Game.cpp	Fri Oct 26 03:43:05 2012 +0200
+++ b/Game.cpp	Sat Oct 27 19:23:06 2012 +0200
@@ -667,22 +667,15 @@
 
 
 //----- (0044EDE4) --------------------------------------------------------
-bool Game::_44EDE4(BLVFace *pFace, int *a3)
+bool Game::AlterGamma(BLVFace *pFace, unsigned int *pColor)
 {
-  bool result; // eax@1
-
-  result = (bool)pGame;
-  if ( pGame->uFlags2 & 2 && (result = (bool)pFace, pFace->uAttributes & 2) )
+  if (pGame->uFlags2 & 2 && pFace->uAttributes & 2)
   {
-    result = sub_48A959(*a3, 1.0, this->_E28_timed_gamma_strength, -1.0);
-    *a3 = result;
-    LOBYTE(result) = 1;
+    *pColor = ReplaceHSV(*pColor, 1.0, fSaturation, -1.0);
+    return true;
   }
   else
-  {
-    LOBYTE(result) = 0;
-  }
-  return result;
+    return false;
 }
 
 //----- (0044EE30) --------------------------------------------------------
@@ -690,7 +683,7 @@
 {
   if (uFlags2 & 0x2 && a2->uAttributes & 0x02)
   {
-    *(int *)a3 = sub_48A959(*(int *)a3, 1.0, _E28_timed_gamma_strength, -1.0);
+    *(int *)a3 = ReplaceHSV(*(int *)a3, 1.0, fSaturation, -1.0);
     return true;
   }
   else
@@ -763,12 +756,12 @@
     v4 = (double)a4;
     a2a = v4;
     *a3 |= 2u;
-    a3a = (1.0 - this->_E28_timed_gamma_strength) * v4;
+    a3a = (1.0 - this->fSaturation) * v4;
     //v5 = a3a + 6.7553994e15;
     //if ( SLODWORD(v5) >= 0 )
     if (floorf(a3a + 0.5f) >= 0 )
     {
-      a3b = (1.0 - this->_E28_timed_gamma_strength) * a2a;
+      a3b = (1.0 - this->fSaturation) * a2a;
       //v7 = a3b + 6.7553994e15;
       //v6 = LODWORD(v7);
       v6 = floorf(a3b + 0.5f);
@@ -779,12 +772,12 @@
     }
     if ( a4 >= v6 )
     {
-      a4a = (1.0 - _E28_timed_gamma_strength) * a2a;
+      a4a = (1.0 - fSaturation) * a2a;
       //v9 = a4a + 6.7553994e15;
       //if ( SLODWORD(v9) >= 0 )
       if (floorf(a4a + 0.5f) >= 0)
       {
-        a4b = (1.0 - _E28_timed_gamma_strength) * a2a;
+        a4b = (1.0 - fSaturation) * a2a;
         //v10 = a4b + 6.7553994e15;
         //result = LODWORD(v10);
         result = floorf(a4b + 0.5f);
@@ -843,11 +836,11 @@
     v4 = (double)a4;
     v11 = v4;
     *a3 |= 2u;
-    v12 = (1.0 - this->_E28_timed_gamma_strength) * v4;
+    v12 = (1.0 - this->fSaturation) * v4;
     //v5 = v12 + 6.7553994e15;
     if (floorf(v12 + 0.5f)/* SLODWORD(v5)*/ >= 0 )
     {
-      v13 = (1.0 - this->_E28_timed_gamma_strength) * v11;
+      v13 = (1.0 - this->fSaturation) * v11;
       //v7 = v13 + 6.7553994e15;
       //v6 = LODWORD(v7);
       v6 = floorf(v13 + 0.5f);
@@ -858,11 +851,11 @@
     }
     if ( a4 >= v6 )
     {
-      v14 = (1.0 - _E28_timed_gamma_strength) * v11;
+      v14 = (1.0 - fSaturation) * v11;
       //v9 = v14 + 6.7553994e15;
       if (floorf(v14 + 0.5f)/* SLODWORD(v9)*/ >= 0 )
       {
-        v15 = (1.0 - _E28_timed_gamma_strength) * v11;
+        v15 = (1.0 - fSaturation) * v11;
         //v10 = v15 + 6.7553994e15;
         //result = LODWORD(v10);
         result = floorf(v15 + 0.5f);
@@ -1018,9 +1011,9 @@
     v7 = 1.0;
   }
   if ( pRenderer->pRenderD3D )
-    _E28_timed_gamma_strength = v7;
+    fSaturation = v7;
   else
-    _E28_timed_gamma_strength = (1.0 - 0.5) * v7 + 0.5;
+    fSaturation = (1.0 - 0.5) * v7 + 0.5;
 }
 
 //----- (0044EA17) --------------------------------------------------------