merge `master` into `loek/savemgr`

1 files changed, 26 insertions, 2 deletions

diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index 445a60d..d252e77 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -1,7 +1,31 @@
+#include "api/Transform.h"
+
 #include "GameObject.h"
+#include "Metadata.h"
 
 using namespace crepe;
 using namespace std;
 
-GameObject::GameObject(uint32_t id, string name, string tag, int layer)
-	: id(id), name(name), tag(tag), active(true), layer(layer) {}
+GameObject::GameObject(game_object_id_t id, const std::string & name,
+					   const std::string & tag, const Vector2 & position,
+					   double rotation, double scale)
+	: id(id) {
+	// Add Transform and Metadata components
+	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(const GameObject & parent) {
+	ComponentManager & mgr = ComponentManager::get_instance();
+
+	// 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);
+}