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TileMap: Add method to fetch the layer for a given body
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@ -134,6 +134,13 @@
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Returns the coordinates of the tile for given physics body RID. Such RID can be retrieved from [method KinematicCollision2D.get_collider_rid], when colliding with a tile.
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</description>
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</method>
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<method name="get_layer_for_body_rid">
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<return type="int" />
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<param index="0" name="body" type="RID" />
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<description>
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Returns the tilemap layer of the tile for given physics body RID. Such RID can be retrieved from [method KinematicCollision2D.get_collider_rid], when colliding with a tile.
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</description>
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</method>
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<method name="get_layer_modulate" qualifiers="const">
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<return type="Color" />
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<param index="0" name="layer" type="int" />
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@ -1637,6 +1637,7 @@ void TileMap::_physics_update_dirty_quadrants(SelfList<TileMapQuadrant>::List &r
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// Create the body.
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RID body = ps->body_create();
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bodies_coords[body] = E_cell;
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bodies_layers[body] = q.layer;
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ps->body_set_mode(body, collision_animatable ? PhysicsServer2D::BODY_MODE_KINEMATIC : PhysicsServer2D::BODY_MODE_STATIC);
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ps->body_set_space(body, space);
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@ -1692,6 +1693,7 @@ void TileMap::_physics_cleanup_quadrant(TileMapQuadrant *p_quadrant) {
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ERR_FAIL_NULL(PhysicsServer2D::get_singleton());
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for (RID body : p_quadrant->bodies) {
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bodies_coords.erase(body);
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bodies_layers.erase(body);
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PhysicsServer2D::get_singleton()->free(body);
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}
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p_quadrant->bodies.clear();
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@ -2895,6 +2897,11 @@ Vector2i TileMap::get_coords_for_body_rid(RID p_physics_body) {
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return bodies_coords[p_physics_body];
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}
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int TileMap::get_layer_for_body_rid(RID p_physics_body) {
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ERR_FAIL_COND_V_MSG(!bodies_layers.has(p_physics_body), int(), vformat("No tiles for the given body RID %d.", p_physics_body));
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return bodies_layers[p_physics_body];
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}
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void TileMap::fix_invalid_tiles() {
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ERR_FAIL_COND_MSG(tile_set.is_null(), "Cannot fix invalid tiles if Tileset is not open.");
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@ -4154,6 +4161,7 @@ void TileMap::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_cell_tile_data", "layer", "coords", "use_proxies"), &TileMap::get_cell_tile_data, DEFVAL(false));
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ClassDB::bind_method(D_METHOD("get_coords_for_body_rid", "body"), &TileMap::get_coords_for_body_rid);
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ClassDB::bind_method(D_METHOD("get_layer_for_body_rid", "body"), &TileMap::get_layer_for_body_rid);
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ClassDB::bind_method(D_METHOD("get_pattern", "layer", "coords_array"), &TileMap::get_pattern);
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ClassDB::bind_method(D_METHOD("map_pattern", "position_in_tilemap", "coords_in_pattern", "pattern"), &TileMap::map_pattern);
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@ -219,6 +219,8 @@ private:
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// Mapping for RID to coords.
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HashMap<RID, Vector2i> bodies_coords;
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// Mapping for RID to tile layer.
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HashMap<RID, int> bodies_layers;
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// Quadrants and internals management.
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Vector2i _coords_to_quadrant_coords(int p_layer, const Vector2i &p_coords) const;
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@ -396,6 +398,8 @@ public:
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// For finding tiles from collision.
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Vector2i get_coords_for_body_rid(RID p_physics_body);
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// For getting their layers as well.
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int get_layer_for_body_rid(RID p_physics_body);
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// Fixing and clearing methods.
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void fix_invalid_tiles();
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