Merge pull request #58170 from timothyqiu/gridmap-used-id

Add `GridMap.get_used_cells_by_item`

1 files changed, 13 insertions, 0 deletions

diff --git a/modules/gridmap/grid_map.cpp b/modules/gridmap/grid_map.cpp
index 6df7835855..4b72c71a5a 100644
--- a/modules/gridmap/grid_map.cpp
+++ b/modules/gridmap/grid_map.cpp
@@ -878,6 +878,7 @@ void GridMap::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("clear"), &GridMap::clear);
 
 	ClassDB::bind_method(D_METHOD("get_used_cells"), &GridMap::get_used_cells);
+	ClassDB::bind_method(D_METHOD("get_used_cells_by_item", "item"), &GridMap::get_used_cells_by_item);
 
 	ClassDB::bind_method(D_METHOD("get_meshes"), &GridMap::get_meshes);
 	ClassDB::bind_method(D_METHOD("get_bake_meshes"), &GridMap::get_bake_meshes);
@@ -950,6 +951,18 @@ Array GridMap::get_used_cells() const {
 	return a;
 }
 
+Array GridMap::get_used_cells_by_item(int p_item) const {
+	Array a;
+	for (const KeyValue<IndexKey, Cell> &E : cell_map) {
+		if (E.value.item == p_item) {
+			Vector3 p(E.key.x, E.key.y, E.key.z);
+			a.push_back(p);
+		}
+	}
+
+	return a;
+}
+
 Array GridMap::get_meshes() const {
 	if (mesh_library.is_null()) {
 		return Array();