From 3fe7400de095756362b999908fd2a2ba3b71a848 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Tue, 5 Nov 2024 18:48:46 +0100
Subject: merge #18

---
 src/crepe/api/GameObject.cpp | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to 'src/crepe/api/GameObject.cpp')

diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index 2592d2d..8a1a235 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -6,20 +6,21 @@
 using namespace crepe;
 using namespace std;
 
-GameObject::GameObject(uint32_t id, std::string name, std::string tag,
-					   Point position, double rotation, double scale)
-	: id(id) {
+GameObject::GameObject(uint32_t id, std::string name, std::string tag, const Point & position, double rotation, double scale) : id(id) {
 	ComponentManager & mgr = ComponentManager::get_instance();
 	mgr.add_component<Transform>(this->id, position, rotation, scale);
 	mgr.add_component<Metadata>(this->id, name, tag);
 }
 
-void GameObject::set_parent(GameObject & parent) {
+void GameObject::set_parent(const GameObject & parent) {
 	auto & mgr = ComponentManager::get_instance();
-	vector<reference_wrapper<Metadata>> thisMetadata
-		= mgr.get_components_by_id<Metadata>(this->id);
-	vector<reference_wrapper<Metadata>> parentMetadata
-		= mgr.get_components_by_id<Metadata>(parent.id);
-	thisMetadata.at(0).get().parent = parent.id;
-	parentMetadata.at(0).get().children.push_back(this->id);
+
+	// set parent on own Metadata component
+	vector<reference_wrapper<Metadata>> this_metadata = mgr.get_components_by_id<Metadata>(this->id);
+	this_metadata.at(0).get().parent = parent.id;
+
+	// add own id to children list of parent's Metadata component
+	vector<reference_wrapper<Metadata>> parent_metadata = mgr.get_components_by_id<Metadata>(parent.id);
+	parent_metadata.at(0).get().children.push_back(this->id);
 }
+
-- 
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