Made id const

3 files changed, 9 insertions, 9 deletions

diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index b24b980..b1b8f85 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -9,11 +9,11 @@ using namespace std;
 GameObject::GameObject(uint32_t id, const std::string & name,
 					   const std::string & tag, const Point & position,
 					   double rotation, double scale)
-	: id(id) {
+	: 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);
+	mgr.add_component<Transform>(this->ID, position, rotation, scale);
+	mgr.add_component<Metadata>(this->ID, name, tag);
 }
 
 void GameObject::set_parent(const GameObject & parent) {
@@ -21,11 +21,11 @@ void GameObject::set_parent(const GameObject & parent) {
 
 	// 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;
+		= 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);
+		= 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 2a82258..2992787 100644
--- a/src/crepe/api/GameObject.h
+++ b/src/crepe/api/GameObject.h
@@ -55,7 +55,7 @@ public:
 
 public:
 	//! The id of the GameObject
-	uint32_t id;
+	const uint32_t ID;
 };
 
 } // namespace crepe
diff --git a/src/crepe/api/GameObject.hpp b/src/crepe/api/GameObject.hpp
index bfba7fe..7e6148c 100644
--- a/src/crepe/api/GameObject.hpp
+++ b/src/crepe/api/GameObject.hpp
@@ -9,7 +9,7 @@ namespace crepe {
 template <typename T, typename... Args>
 T & GameObject::add_component(Args &&... args) {
 	ComponentManager & mgr = ComponentManager::get_instance();
-	return mgr.add_component<T>(this->id, std::forward<Args>(args)...);
+	return mgr.add_component<T>(this->ID, std::forward<Args>(args)...);
 }
 
 } // namespace crepe