Add 'child.getByIdDeep'.

MatthewWid · Apr 12, 2019 · c44e75e · c44e75e
1 parent d8f3100
commit c44e75e
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/src/systems/child/index.js b/src/systems/child/index.js
@@ -25,17 +25,19 @@ module.exports = (_game, _obj) => {
 		getAll: () => {
 			return _obj.children;
 		},
-		// getByIdDeep: (query, curr = _obj) => {
-		// 	if (query === curr._id) {
-		// 		return curr;
-		// 	}
-		// 	for (let i = 0, n = curr.children.length; i < n; i++) {
-		// 		if (curr.child.getByIdDeep(query, curr.children[i]) !== false) {
-		// 			return curr;
-		// 		}
-		// 	}
-		// },
-		// Get all children, including children of children, with recursion
+		getByIdDeep: (query, curr = _obj) => {
+			if (query === curr._id) {
+				return curr;
+			}
+			for (let i = 0, n = curr.children.length; i < n; i++) {
+				const result = _obj.child.getByIdDeep(query, curr.children[i]);
+
+				if (result !== false) {
+					return result;
+				}
+			}
+			return false;
+		},
 		// TODO:
 		// Add an accumulator object for accumulating values on each level of children
 		getAllDeep: (returnedChildren = []) => {