@Override
public Vector2 mul(ImmutableVector<Vector2> b) {
Vector2 sum = b.clone();
x *= sum.x;
y *= sum.y;
return this;
}
// interface methods
@Override
public Vector2 add(ImmutableVector<Vector2> b) {
Vector2 sum = b.clone();
x += sum.x;
y += sum.y;
return this;
}
@Override
public Vector2 max(ImmutableVector<Vector2> b) {
Vector2 sum = b.clone();
x = Math.max(x, sum.x);
y = Math.max(y, sum.y);
return this;
}
@Override
public Vector2 div(ImmutableVector<Vector2> b) {
Vector2 sum = b.clone();
x /= sum.x;
y /= sum.y;
return this;
}
public Vector2(ImmutableVector v) {
float[] c = v.getCoords();
if (c.length > 0) {
x = c[0];
}
if (c.length > 1) {
y = c[1];
}
}
@Override
public float dot(ImmutableVector<Vector2> b) {
Vector2 sum = b.clone();
return x * sum.x + y * sum.y;
}