Added function VectorLength.

X-Hax · Oct 18, 2015 · bcd0be5 · bcd0be5
1 parent 6c5aea3
commit bcd0be5
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/SA2ModLoader/include/SA2ModLoader/SA2Functions.h b/SA2ModLoader/include/SA2ModLoader/SA2Functions.h
@@ -540,4 +540,18 @@ static inline double CheckDistance(NJS_VECTOR* a1, NJS_VECTOR* a2)
 		fstp result
 	}
 	return result;
+}
+
+//double __usercall VectorLength@<st0>(NJS_VECTOR *a1@<eax>)
+static const void* const VectorLengthPtr = (void*)0x0077FC30;
+static inline double VectorLength(NJS_VECTOR* a1)
+{
+	double result;
+	__asm
+	{
+		mov eax, [a1]
+		call VectorLengthPtr
+		fstp result
+	}
+	return result;
 }