fix formatting and decompile al::sign(int)

include/al/util/MathUtil.h

@@ -7,7 +7,7 @@ namespace al
     float easeInOut(float);
 
     float sign(float);
-    bool sign(int);
+    int sign(int);
 
     float squareIn(float);
     float squareOut(float);

source/al/util/MathUtil.cpp

@@ -5,33 +5,39 @@ namespace al
 {
     float normalize(float var, float min, float max)
     {
-    float v4;
-    bool v5;
-    float result;
-    float v7;
+        float v4;
+        bool v5;
+        float result;
+        float v7;
 
-    v4 = -(max - min);
-    if ( (max - min) > 0.0f )
-        v4 = max - min;
-    if ( v4 >= 0.001f )
-    {
-        v7 = min;
-        if ( var >= min )
+        v4 = -(max - min);
+        if ((max - min) > 0.0f)
         {
-        v7 = var;
-        if ( var > max )
-            v7 = max;
+            v4 = max - min;
         }
-        result = (v7 - min) / (max - min);
-    }
-    else
-    {
-        v5 = var < min;
-        result = 1.0f;
-        if ( v5 )
-        result = 0.0f;
-    }
-    return result;
+        if (v4 >= 0.001f)
+        {
+            v7 = min;
+            if (var >= min)
+            {
+                v7 = var;
+                if (var > max)
+                {
+                    v7 = max;
+                }
+            }
+            result = (v7 - min) / (max - min);
+        }
+        else
+        {
+            v5 = var < min;
+            result = 1.0f;
+            if (v5)
+            {
+                result = 0.0f;
+            }
+        }
+        return result;
     }
 
 
@@ -76,27 +82,49 @@ namespace al
         return result;
     }
 
-    float easeIn(float var) {
+    float easeIn(float var) 
+    {
         return (((var * -0.5f) + 1.5f) * var) * var;
     }
-    float easeOut(float var) {
+    float easeOut(float var) 
+    {
         return (((var * -0.5f) * var) + 1.5f) * var;
     }
-    float easeInOut(float var) {
+    float easeInOut(float var) 
+    {
         return (((var * -2.0f) + 3.0f) * var) * var;
     }
 
-    float squareIn(float var) {
+    int sign(int var)
+    {
+        if (var < 0)
+        {
+            return -1;
+        }
+
+        if (var > 0)
+        {
+            return 1;
+        }
+
+        return 0;
+    }
+
+    float squareIn(float var) 
+    {
         return var * var;
     }
-    float squareOut(float var) {
+    float squareOut(float var) 
+    {
         return (2.0f - var) * var;
     }
 
-    float powerIn(float x, float y) {
+    float powerIn(float x, float y) 
+    {
         return powf(x, y);
     }
-    float powerOut(float x, float y) {
+    float powerOut(float x, float y) 
+    {
         return powf(x, 1.0 / y);
     }
 };