From 25e159d96b0618cc7204ee5c18181370ef96a9cd Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon.bruder@mailbox.tu-dresden.de>
Date: Tue, 9 May 2023 22:06:26 +0200
Subject: [PATCH] u02/util: Simplify conditions

---
 u02/src/util.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/u02/src/util.cpp b/u02/src/util.cpp
index 78369d0..865136a 100644
--- a/u02/src/util.cpp
+++ b/u02/src/util.cpp
@@ -3,18 +3,18 @@
 #include <cmath>
 
 void transform_mut(Transformation transformation, int &x, int &y) {
-  if ((transformation & TRANSFORM_ROTATE_CW) != 0) {
+  if (transformation & TRANSFORM_ROTATE_CW) {
     std::swap(x, y);
     x = -x;
   }
-  if ((transformation & TRANSFORM_ROTATE_CCW) != 0) {
+  if (transformation & TRANSFORM_ROTATE_CCW) {
     std::swap(x, y);
     y = -y;
   }
-  if ((transformation & TRANSFORM_MIRROR_X) != 0) {
+  if (transformation & TRANSFORM_MIRROR_X) {
     y = -y;
   }
-  if ((transformation & TRANSFORM_MIRROR_Y) != 0) {
+  if (transformation & TRANSFORM_MIRROR_Y) {
     x = -x;
   }
 }
@@ -25,10 +25,10 @@ std::pair<int, int> transform(Transformation transformation, int x, int y) {
 }
 
 void transform_inv_mut(Transformation transformation, int &x, int &y) {
-  if ((transformation & TRANSFORM_MIRROR_Y) != 0) {
+  if (transformation & TRANSFORM_MIRROR_Y) {
     x = -x;
   }
-  if ((transformation & TRANSFORM_MIRROR_X) != 0) {
+  if (transformation & TRANSFORM_MIRROR_X) {
     y = -y;
   }
   if (transformation & TRANSFORM_ROTATE_CCW) {