7 files changed, 17 insertions, 13 deletions
diff --git a/src/crepe/Component.cpp b/src/crepe/Component.cpp
index 41e7273..358ce31 100644
--- a/src/crepe/Component.cpp
+++ b/src/crepe/Component.cpp
@@ -3,4 +3,3 @@
 using namespace crepe;
 
 Component::Component(uint32_t id) : game_object_id(id), active(true) {}
-
diff --git a/src/crepe/Metadata.cpp b/src/crepe/Metadata.cpp
index 1ba150a..53d93da 100644
--- a/src/crepe/Metadata.cpp
+++ b/src/crepe/Metadata.cpp
@@ -3,6 +3,6 @@
 using namespace crepe;
 using namespace std;
 
-Metadata::Metadata(uint32_t game_object_id, const string & name, const string & tag)
+Metadata::Metadata(uint32_t game_object_id, const string & name,
+				   const string & tag)
 	: Component(game_object_id), name(name), tag(tag) {}
-
diff --git a/src/crepe/Metadata.h b/src/crepe/Metadata.h
index b946fd0..1577987 100644
--- a/src/crepe/Metadata.h
+++ b/src/crepe/Metadata.h
@@ -9,7 +9,8 @@ namespace crepe {
 
 class Metadata : public Component {
 public:
-	Metadata(uint32_t game_object_id, const std::string & name, const std::string & tag);
+	Metadata(uint32_t game_object_id, const std::string & name,
+			 const std::string & tag);
 	virtual int get_instances_max() const { return 1; }
 
 public:
diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index 8a1a235..51cd08f 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -6,7 +6,9 @@
 using namespace crepe;
 using namespace std;
 
-GameObject::GameObject(uint32_t id, std::string name, std::string tag, const 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);
@@ -16,11 +18,12 @@ void GameObject::set_parent(const GameObject & parent) {
 	auto & mgr = ComponentManager::get_instance();
 
 	// set parent on own Metadata component
-	vector<reference_wrapper<Metadata>> this_metadata = mgr.get_components_by_id<Metadata>(this->id);
+	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);
+	vector<reference_wrapper<Metadata>> parent_metadata
+		= mgr.get_components_by_id<Metadata>(parent.id);
 	parent_metadata.at(0).get().children.push_back(this->id);
 }
-
diff --git a/src/crepe/api/GameObject.h b/src/crepe/api/GameObject.h
index 4c87639..602f33c 100644
--- a/src/crepe/api/GameObject.h
+++ b/src/crepe/api/GameObject.h
@@ -9,7 +9,8 @@ namespace crepe {
 
 class GameObject {
 public:
-	GameObject(uint32_t id, std::string name, std::string tag, const Point & position, double rotation, double scale);
+	GameObject(uint32_t id, std::string name, std::string tag,
+			   const Point & position, double rotation, double scale);
 	void set_parent(const GameObject & parent);
 
 	template <typename T, typename... Args>
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index 9c9bb06..1d8d401 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -8,10 +8,10 @@
 
 using namespace crepe;
 
-Transform::Transform(uint32_t game_id, const Point & point, double rot, double scale)
+Transform::Transform(uint32_t game_id, const Point & point, double rot,
+					 double scale)
 	: Component(game_id), position(point), rotation(rot), scale(scale) {
 	dbg_trace();
 }
 
 Transform::~Transform() { dbg_trace(); }
-
diff --git a/src/crepe/system/System.h b/src/crepe/system/System.h
index 8744920..ecbb7f5 100644
--- a/src/crepe/system/System.h
+++ b/src/crepe/system/System.h
@@ -8,8 +8,8 @@ public:
 	virtual void update() = 0;
 
 protected:
-	System(){};
-	virtual ~System(){};
+	System() {};
+	virtual ~System() {};
 
 private:
 	// singleton