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make RotationUtil#rotateVector return vector

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This commit is contained in:
dfsek
2021-10-15 22:15:20 -07:00
parent cd4ccc993b
commit 56651a6307
1 changed files with 4 additions and 3 deletions
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7
common/api/core/src/main/java/com/dfsek/terra/api/util/RotationUtil.java
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@@ -16,11 +16,11 @@ public final class RotationUtil {
/** /**
* Rotate and mirror a coordinate pair. * Rotate and mirror a coordinate pair.
* * @param orig Vector to rotate.
* @param orig Vector to rotate.
* @param r Rotation * @param r Rotation
* @return
*/ */
public static void rotateVector(Vector2 orig, Rotation r) { public static Vector2 rotateVector(Vector2 orig, Rotation r) {
Vector2 copy = orig.clone(); Vector2 copy = orig.clone();
switch(r) { switch(r) {
case CW_90 -> copy.setX(orig.getZ()).setZ(-orig.getX()); case CW_90 -> copy.setX(orig.getZ()).setZ(-orig.getX());
@@ -29,6 +29,7 @@ public final class RotationUtil {
} }
orig.setX(copy.getX()); orig.setX(copy.getX());
orig.setZ(copy.getZ()); orig.setZ(copy.getZ());
return orig;
} }