diff --git a/core/math/a_star_grid_2d.cpp b/core/math/a_star_grid_2d.cpp index f2724078694d70..349e75eac2d277 100644 --- a/core/math/a_star_grid_2d.cpp +++ b/core/math/a_star_grid_2d.cpp @@ -558,6 +558,33 @@ Vector2 AStarGrid2D::get_point_position(const Vector2i &p_id) const { return _get_point_unchecked(p_id)->pos; } +TypedArray AStarGrid2D::get_points_data_in_region(const Rect2i &p_region) const { + ERR_FAIL_COND_V_MSG(dirty, TypedArray(), "Grid is not initialized. Call the update method."); + const Rect2i inter_region = region.intersection(p_region); + + const int32_t start_x = inter_region.position.x - region.position.x; + const int32_t start_y = inter_region.position.y - region.position.y; + const int32_t end_x = inter_region.get_end().x - region.position.x; + const int32_t end_y = inter_region.get_end().y - region.position.y; + + TypedArray data; + + for (int32_t y = start_y; y < end_y; y++) { + for (int32_t x = start_x; x < end_x; x++) { + const Point &p = points[y][x]; + + Dictionary dict; + dict["id"] = p.id; + dict["position"] = p.pos; + dict["solid"] = p.solid; + dict["weight_scale"] = p.weight_scale; + data.push_back(dict); + } + } + + return data; +} + Vector AStarGrid2D::get_point_path(const Vector2i &p_from_id, const Vector2i &p_to_id, bool p_allow_partial_path) { ERR_FAIL_COND_V_MSG(dirty, Vector(), "Grid is not initialized. Call the update method."); ERR_FAIL_COND_V_MSG(!is_in_boundsv(p_from_id), Vector(), vformat("Can't get id path. Point %s out of bounds %s.", p_from_id, region)); @@ -694,6 +721,7 @@ void AStarGrid2D::_bind_methods() { ClassDB::bind_method(D_METHOD("clear"), &AStarGrid2D::clear); ClassDB::bind_method(D_METHOD("get_point_position", "id"), &AStarGrid2D::get_point_position); + ClassDB::bind_method(D_METHOD("get_points_data_in_region", "region"), &AStarGrid2D::get_points_data_in_region); ClassDB::bind_method(D_METHOD("get_point_path", "from_id", "to_id", "allow_partial_path"), &AStarGrid2D::get_point_path, DEFVAL(false)); ClassDB::bind_method(D_METHOD("get_id_path", "from_id", "to_id", "allow_partial_path"), &AStarGrid2D::get_id_path, DEFVAL(false)); diff --git a/core/math/a_star_grid_2d.h b/core/math/a_star_grid_2d.h index 1a9f6dcc11fa82..d961baddc6a46b 100644 --- a/core/math/a_star_grid_2d.h +++ b/core/math/a_star_grid_2d.h @@ -209,6 +209,7 @@ class AStarGrid2D : public RefCounted { void clear(); Vector2 get_point_position(const Vector2i &p_id) const; + TypedArray get_points_data_in_region(const Rect2i &p_region) const; Vector get_point_path(const Vector2i &p_from, const Vector2i &p_to, bool p_allow_partial_path = false); TypedArray get_id_path(const Vector2i &p_from, const Vector2i &p_to, bool p_allow_partial_path = false); }; diff --git a/doc/classes/AStarGrid2D.xml b/doc/classes/AStarGrid2D.xml index 5ccc0c8f2a3054..034da10e6c34ff 100644 --- a/doc/classes/AStarGrid2D.xml +++ b/doc/classes/AStarGrid2D.xml @@ -106,6 +106,13 @@ Returns the weight scale of the point associated with the given [param id]. + + + + + Returns an array of dictionaries with point data ([Vector2i] id, [Vector2] position, [bool] solid, [float] weight_scale) within a [param region]. + +