diff options
Diffstat (limited to 'core/math')
| -rw-r--r-- | core/math/a_star.cpp | 17 | ||||
| -rw-r--r-- | core/math/a_star.h | 1 | ||||
| -rw-r--r-- | core/math/math_funcs.h | 2 |
3 files changed, 19 insertions, 1 deletions
diff --git a/core/math/a_star.cpp b/core/math/a_star.cpp index f43af4975..7e26761ab 100644 --- a/core/math/a_star.cpp +++ b/core/math/a_star.cpp @@ -159,6 +159,21 @@ Array AStar::get_points() { return point_list; } +PoolVector<int> AStar::get_point_connections(int p_id) { + + ERR_FAIL_COND_V(!points.has(p_id), PoolVector<int>()); + + PoolVector<int> point_list; + + Point *p = points[p_id]; + + for (int i = 0; i < p->neighbours.size(); i++) { + point_list.push_back(p->neighbours[i]->id); + } + + return point_list; +} + bool AStar::are_points_connected(int p_id, int p_with_id) const { Segment s(p_id, p_with_id); @@ -444,6 +459,8 @@ void AStar::_bind_methods() { ClassDB::bind_method(D_METHOD("has_point", "id"), &AStar::has_point); ClassDB::bind_method(D_METHOD("get_points"), &AStar::get_points); + ClassDB::bind_method(D_METHOD("get_point_connections"), &AStar::get_point_connections); + ClassDB::bind_method(D_METHOD("connect_points", "id", "to_id", "bidirectional"), &AStar::connect_points, DEFVAL(true)); ClassDB::bind_method(D_METHOD("disconnect_points", "id", "to_id"), &AStar::disconnect_points); ClassDB::bind_method(D_METHOD("are_points_connected", "id", "to_id"), &AStar::are_points_connected); diff --git a/core/math/a_star.h b/core/math/a_star.h index 23773e82e..b7b7e5412 100644 --- a/core/math/a_star.h +++ b/core/math/a_star.h @@ -109,6 +109,7 @@ public: void set_point_weight_scale(int p_id, real_t p_weight_scale); void remove_point(int p_id); bool has_point(int p_id) const; + PoolVector<int> get_point_connections(int p_id); Array get_points(); void connect_points(int p_id, int p_with_id, bool bidirectional = true); diff --git a/core/math/math_funcs.h b/core/math/math_funcs.h index 7715e5d6e..d5135fe41 100644 --- a/core/math/math_funcs.h +++ b/core/math/math_funcs.h @@ -271,7 +271,7 @@ public: #elif defined(_MSC_VER) && _MSC_VER < 1800 __asm fld a __asm fistp b - /*#elif defined( __GNUC__ ) && ( defined( __i386__ ) || defined( __x86_64__ ) ) +/*#elif defined( __GNUC__ ) && ( defined( __i386__ ) || defined( __x86_64__ ) ) // use AT&T inline assembly style, document that // we use memory as output (=m) and input (m) __asm__ __volatile__ ( |