Vector2 `+=` typo

[vittorioromeo]

Vector2& Vector2::operator+=(float amount) {
    x += amount;
    x += amount; // whoops.
    return *this;
}

[C0deH4cker]

Thanks for spotting this! This will be fixed in a major sweeping change making SGE more "C++ish" overall (probably will be pushed in the next day or two).

On May 7, 2014, at 2:27 AM, Vittorio Romeo notifications@github.com wrote:

Vector2& Vector2::operator+=(float amount) { x += amount; x += amount; // whoops. return *this; } — Reply to this email directly or view it on GitHub.

[C0deH4cker]

Apparently I closed this once I fixed it locally even though it never got pushed. Reopening as a reminder to finish my changes and push them.