OOBState: Migrate remaining weak functions

Author: JoshSanch

src/SB/Core/x/xMath2.h

@@ -55,9 +55,22 @@ struct xVec2
     xVec2& assign(F32 x, F32 y);
     F32 length() const;
     F32 length2() const;
-    xVec2 normal() const;
-    xVec2& normalize();
-    F32 dot(const xVec2&) const;
+    xVec2 normal() const
+    {
+        xVec2 tmp = *this;
+        return tmp.normalize();
+    }
+
+    xVec2& normalize()
+    {
+        *this /= length();
+        return *this;
+    }
+
+    F32 dot(const xVec2& b) const
+    {
+        return (x * b.x) + (y * b.y);
+    }
 
     xVec2& operator=(F32);
     xVec2 operator*(F32) const;

src/SB/Game/zEntPlayerOOBState.cpp

@@ -1269,14 +1269,3 @@ namespace oob_state
         }
     } // namespace
 } // namespace oob_state
-
-WEAK F32 xVec2::dot(const xVec2& b) const
-{
-    return (x * b.x) + (y * b.y);
-}
-
-WEAK xVec2& xVec2::normalize()
-{
-    *this /= length();
-    return *this;
-}