diff options
| -rw-r--r-- | common/rect.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/common/rect.h b/common/rect.h index 1e37733af0..7751d9a84a 100644 --- a/common/rect.h +++ b/common/rect.h @@ -42,7 +42,7 @@ struct Point { Point & operator=(const Point & p) { x = p.x; y = p.y; return *this; }; bool operator==(const Point & p) const { return x == p.x && y == p.y; }; bool operator!=(const Point & p) const { return x != p.x || y != p.y; }; - + /** * Return the square of the distance between this point and the point p. * @@ -53,7 +53,7 @@ struct Point { int diffx = ABS(p.x - x); if (diffx >= 0x1000) return 0xFFFFFF; - + int diffy = ABS(p.y - y); if (diffy >= 0x1000) return 0xFFFFFF; @@ -185,6 +185,11 @@ struct Rect { left = x; } + void translate(int16 dx, int16 dy) { + left += dx; right += dx; + top += dy; bottom += dy; + } + void moveTo(const Point &p) { moveTo(p.x, p.y); } |