diff options
Diffstat (limited to 'scene/2d/line_2d.cpp')
| -rw-r--r-- | scene/2d/line_2d.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/scene/2d/line_2d.cpp b/scene/2d/line_2d.cpp index 105eb82afb..5ba184b324 100644 --- a/scene/2d/line_2d.cpp +++ b/scene/2d/line_2d.cpp @@ -105,6 +105,7 @@ void Line2D::set_point_position(int i, Vector2 pos) { } Vector2 Line2D::get_point_position(int i) const { + ERR_FAIL_INDEX_V(i, _points.size(), Vector2()); return _points.get(i); } @@ -112,8 +113,20 @@ int Line2D::get_point_count() const { return _points.size(); } -void Line2D::add_point(Vector2 pos) { - _points.append(pos); +void Line2D::clear_points() { + int count = _points.size(); + if (count > 0) { + _points.resize(0); + update(); + } +} + +void Line2D::add_point(Vector2 pos, int atpos) { + if (atpos < 0 || _points.size() < atpos) { + _points.append(pos); + } else { + _points.insert(atpos, pos); + } update(); } @@ -310,9 +323,11 @@ void Line2D::_bind_methods() { ClassDB::bind_method(D_METHOD("get_point_count"), &Line2D::get_point_count); - ClassDB::bind_method(D_METHOD("add_point", "position"), &Line2D::add_point); + ClassDB::bind_method(D_METHOD("add_point", "position", "at_position"), &Line2D::add_point, DEFVAL(-1)); ClassDB::bind_method(D_METHOD("remove_point", "i"), &Line2D::remove_point); + ClassDB::bind_method(D_METHOD("clear_points"), &Line2D::clear_points); + ClassDB::bind_method(D_METHOD("set_width", "width"), &Line2D::set_width); ClassDB::bind_method(D_METHOD("get_width"), &Line2D::get_width); |