arnekeller/kit-programmieren-ws1920-final1
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Arne Keller 2020-02-19 10:13:44 +01:00
parent 0ff7d6e300
commit 43ee608975
1 changed files with 7 additions and 0 deletions
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7
src/edu/kit/informatik/model/Vector2D.java
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@ -1,5 +1,7 @@
package edu.kit.informatik.model; package edu.kit.informatik.model;
import java.util.Objects;
/** /**
* A two-dimensional vector, usually a position or movement direction vector. * A two-dimensional vector, usually a position or movement direction vector.
* *
@ -139,4 +141,9 @@ public class Vector2D {
return false; return false;
} }
@Override
public int hashCode() {
return Objects.hash(x, y);
}
} }