Merge pull request #8829 from supagu/astar-bidirectional
Added bool to allow astar points to be connected in one direction only
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commit
c7650c363b
2 changed files with 6 additions and 4 deletions
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@ -86,7 +86,7 @@ void AStar::remove_point(int p_id) {
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points.erase(p_id);
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}
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void AStar::connect_points(int p_id, int p_with_id) {
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void AStar::connect_points(int p_id, int p_with_id, bool bidirectional) {
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ERR_FAIL_COND(!points.has(p_id));
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ERR_FAIL_COND(!points.has(p_with_id));
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@ -95,7 +95,9 @@ void AStar::connect_points(int p_id, int p_with_id) {
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Point *a = points[p_id];
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Point *b = points[p_with_id];
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a->neighbours.push_back(b);
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b->neighbours.push_back(a);
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if (bidirectional)
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b->neighbours.push_back(a);
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Segment s(p_id, p_with_id);
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if (s.from == p_id) {
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@ -401,7 +403,7 @@ void AStar::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_point_weight_scale", "id"), &AStar::get_point_weight_scale);
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ClassDB::bind_method(D_METHOD("remove_point", "id"), &AStar::remove_point);
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ClassDB::bind_method(D_METHOD("connect_points", "id", "to_id"), &AStar::connect_points);
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ClassDB::bind_method(D_METHOD("connect_points", "id", "to_id"), &AStar::connect_points, DEFVAL(true));
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ClassDB::bind_method(D_METHOD("disconnect_points", "id", "to_id"), &AStar::disconnect_points);
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ClassDB::bind_method(D_METHOD("are_points_connected", "id", "to_id"), &AStar::are_points_connected);
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@ -105,7 +105,7 @@ public:
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real_t get_point_weight_scale(int p_id) const;
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void remove_point(int p_id);
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void connect_points(int p_id, int p_with_id);
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void connect_points(int p_id, int p_with_id, bool bidirectional = true);
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void disconnect_points(int p_id, int p_with_id);
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bool are_points_connected(int p_id, int p_with_id) const;
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