From a47b981c2254e1d49f58ebd4244c1be4624ba998 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Tue, 5 Nov 2024 15:49:59 +0100
Subject: remove util and api namespaces

---
 src/crepe/SDLContext.cpp            |  3 +-
 src/crepe/SDLContext.h              |  9 ++--
 src/crepe/api/AssetManager.cpp      |  2 +-
 src/crepe/api/AssetManager.h        |  4 +-
 src/crepe/api/AssetManager.hpp      |  4 +-
 src/crepe/api/AudioSource.cpp       |  2 +-
 src/crepe/api/AudioSource.h         |  8 ++--
 src/crepe/api/BehaviorScript.h      |  4 +-
 src/crepe/api/BehaviorScript.hpp    |  4 +-
 src/crepe/api/CircleCollider.h      |  4 +-
 src/crepe/api/Color.cpp             |  2 +-
 src/crepe/api/Color.h               |  4 +-
 src/crepe/api/Config.h              |  6 +--
 src/crepe/api/Force.cpp             |  4 +-
 src/crepe/api/Force.h               |  4 +-
 src/crepe/api/GameObject.cpp        |  2 +-
 src/crepe/api/GameObject.h          |  4 +-
 src/crepe/api/GameObject.hpp        |  4 +-
 src/crepe/api/Point.h               |  4 +-
 src/crepe/api/Rigidbody.cpp         |  2 +-
 src/crepe/api/Rigidbody.h           |  4 +-
 src/crepe/api/Script.cpp            |  2 +-
 src/crepe/api/Script.h              |  6 +--
 src/crepe/api/Script.hpp            |  4 +-
 src/crepe/api/Sprite.cpp            |  5 +-
 src/crepe/api/Sprite.h              |  4 +-
 src/crepe/api/Texture.cpp           |  6 +--
 src/crepe/api/Texture.h             |  4 +-
 src/crepe/api/Transform.cpp         |  2 +-
 src/crepe/api/Transform.h           |  4 +-
 src/crepe/system/PhysicsSystem.cpp  |  1 -
 src/crepe/system/RenderSystem.cpp   |  1 -
 src/crepe/system/ScriptSystem.cpp   |  1 -
 src/crepe/system/ScriptSystem.h     |  9 ++--
 src/crepe/util/CMakeLists.txt       |  4 +-
 src/crepe/util/LogColor.cpp         | 92 +++++++++++++++++++++++++++++++++++++
 src/crepe/util/LogColor.h           | 51 ++++++++++++++++++++
 src/crepe/util/color.cpp            | 91 ------------------------------------
 src/crepe/util/color.h              | 51 --------------------
 src/crepe/util/fmt.cpp              |  4 +-
 src/crepe/util/fmt.h                |  4 +-
 src/crepe/util/log.cpp              | 10 ++--
 src/crepe/util/log.h                | 16 +++----
 src/example/asset_manager.cpp       |  2 +-
 src/example/audio_internal.cpp      |  5 +-
 src/example/components_internal.cpp |  1 -
 src/example/log.cpp                 |  5 +-
 src/example/particle.cpp            |  1 -
 src/example/physics.cpp             |  1 -
 src/example/rendering.cpp           |  1 -
 src/example/script.cpp              |  5 +-
 51 files changed, 230 insertions(+), 247 deletions(-)
 create mode 100644 src/crepe/util/LogColor.cpp
 create mode 100644 src/crepe/util/LogColor.h
 delete mode 100644 src/crepe/util/color.cpp
 delete mode 100644 src/crepe/util/color.h

diff --git a/src/crepe/SDLContext.cpp b/src/crepe/SDLContext.cpp
index 8bc5bc6..e61faa3 100644
--- a/src/crepe/SDLContext.cpp
+++ b/src/crepe/SDLContext.cpp
@@ -89,8 +89,7 @@ SDLContext::SDLContext() {
 
 void SDLContext::present_screen() { SDL_RenderPresent(this->game_renderer); }
 
-void SDLContext::draw(const api::Sprite & sprite,
-					  const api::Transform & transform) {
+void SDLContext::draw(const Sprite & sprite, const Transform & transform) {
 
 	static SDL_RendererFlip render_flip
 		= (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * sprite.flip.flip_x)
diff --git a/src/crepe/SDLContext.h b/src/crepe/SDLContext.h
index ea05c7b..94fc549 100644
--- a/src/crepe/SDLContext.h
+++ b/src/crepe/SDLContext.h
@@ -8,12 +8,9 @@
 
 #include "system/RenderSystem.h"
 
-namespace crepe::api {
-class Texture;
-}
-
 namespace crepe {
 
+class Texture;
 class SDLContext {
 
 public:
@@ -34,13 +31,13 @@ private:
 	virtual ~SDLContext();
 
 private:
-	friend class api::Texture;
+	friend class Texture;
 	SDL_Texture * texture_from_path(const char *);
 	//SDL_Texture* setTextureFromPath(const char*, SDL_Rect& clip, const int row, const int col);
 
 private:
 	friend class RenderSystem;
-	void draw(const api::Sprite &, const api::Transform &);
+	void draw(const Sprite &, const Transform &);
 	void clear_screen();
 	void present_screen();
 
diff --git a/src/crepe/api/AssetManager.cpp b/src/crepe/api/AssetManager.cpp
index 560df6c..b891760 100644
--- a/src/crepe/api/AssetManager.cpp
+++ b/src/crepe/api/AssetManager.cpp
@@ -2,7 +2,7 @@
 
 #include "AssetManager.h"
 
-using namespace crepe::api;
+using namespace crepe;
 
 AssetManager & AssetManager::get_instance() {
 	static AssetManager instance;
diff --git a/src/crepe/api/AssetManager.h b/src/crepe/api/AssetManager.h
index 3e72a49..fefbed9 100644
--- a/src/crepe/api/AssetManager.h
+++ b/src/crepe/api/AssetManager.h
@@ -5,7 +5,7 @@
 #include <string>
 #include <unordered_map>
 
-namespace crepe::api {
+namespace crepe {
 
 class AssetManager {
 
@@ -30,6 +30,6 @@ public:
 								 bool reload = false);
 };
 
-} // namespace crepe::api
+} // namespace crepe
 
 #include "AssetManager.hpp"
diff --git a/src/crepe/api/AssetManager.hpp b/src/crepe/api/AssetManager.hpp
index 468724c..977b4e1 100644
--- a/src/crepe/api/AssetManager.hpp
+++ b/src/crepe/api/AssetManager.hpp
@@ -2,7 +2,7 @@
 
 #include "AssetManager.h"
 
-namespace crepe::api {
+namespace crepe {
 
 template <typename asset>
 std::shared_ptr<asset> AssetManager::cache(const std::string & file_path,
@@ -21,4 +21,4 @@ std::shared_ptr<asset> AssetManager::cache(const std::string & file_path,
 	return new_asset;
 }
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/AudioSource.cpp b/src/crepe/api/AudioSource.cpp
index 35b8d83..2bacc75 100644
--- a/src/crepe/api/AudioSource.cpp
+++ b/src/crepe/api/AudioSource.cpp
@@ -4,7 +4,7 @@
 
 #include "AudioSource.h"
 
-using namespace crepe::api;
+using namespace crepe;
 
 AudioSource::AudioSource(std::unique_ptr<Asset> audio_clip) {
 	this->sound = std::make_unique<crepe::Sound>(std::move(audio_clip));
diff --git a/src/crepe/api/AudioSource.h b/src/crepe/api/AudioSource.h
index 7980212..42add50 100644
--- a/src/crepe/api/AudioSource.h
+++ b/src/crepe/api/AudioSource.h
@@ -6,10 +6,8 @@
 #include "../Component.h"
 
 namespace crepe {
-class Sound;
-}
 
-namespace crepe::api {
+class Sound;
 
 //! Audio source component
 class AudioSource : Component {
@@ -35,7 +33,7 @@ public:
 	float volume;
 
 private:
-	std::unique_ptr<crepe::Sound> sound;
+	std::unique_ptr<Sound> sound;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/BehaviorScript.h b/src/crepe/api/BehaviorScript.h
index 6133cc8..21638f4 100644
--- a/src/crepe/api/BehaviorScript.h
+++ b/src/crepe/api/BehaviorScript.h
@@ -9,7 +9,7 @@ class ScriptSystem;
 class ComponentManager;
 } // namespace crepe
 
-namespace crepe::api {
+namespace crepe {
 
 class Script;
 
@@ -30,6 +30,6 @@ protected:
 	std::unique_ptr<Script> script = nullptr;
 };
 
-} // namespace crepe::api
+} // namespace crepe
 
 #include "BehaviorScript.hpp"
diff --git a/src/crepe/api/BehaviorScript.hpp b/src/crepe/api/BehaviorScript.hpp
index 2a3502f..4751607 100644
--- a/src/crepe/api/BehaviorScript.hpp
+++ b/src/crepe/api/BehaviorScript.hpp
@@ -7,7 +7,7 @@
 #include "BehaviorScript.h"
 #include "Script.h"
 
-namespace crepe::api {
+namespace crepe {
 
 template <class T>
 BehaviorScript & BehaviorScript::set_script() {
@@ -19,4 +19,4 @@ BehaviorScript & BehaviorScript::set_script() {
 	return *this;
 }
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/CircleCollider.h b/src/crepe/api/CircleCollider.h
index 762574b..931b012 100644
--- a/src/crepe/api/CircleCollider.h
+++ b/src/crepe/api/CircleCollider.h
@@ -1,7 +1,7 @@
 #pragma once
 #include "../Collider.h"
 
-namespace crepe::api {
+namespace crepe {
 
 class CircleCollider : public Collider {
 public:
@@ -10,4 +10,4 @@ public:
 	int radius;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Color.cpp b/src/crepe/api/Color.cpp
index fb5bd1a..fc6313d 100644
--- a/src/crepe/api/Color.cpp
+++ b/src/crepe/api/Color.cpp
@@ -1,6 +1,6 @@
 #include "Color.h"
 
-using namespace crepe::api;
+using namespace crepe;
 
 Color Color::white = Color(255, 255, 255, 0);
 Color Color::red = Color(255, 0, 0, 0);
diff --git a/src/crepe/api/Color.h b/src/crepe/api/Color.h
index e818de4..6b54888 100644
--- a/src/crepe/api/Color.h
+++ b/src/crepe/api/Color.h
@@ -1,6 +1,6 @@
 #pragma once
 
-namespace crepe::api {
+namespace crepe {
 
 class Color {
 
@@ -34,4 +34,4 @@ private:
 	static Color black;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Config.h b/src/crepe/api/Config.h
index 8a7f268..22104a7 100644
--- a/src/crepe/api/Config.h
+++ b/src/crepe/api/Config.h
@@ -2,7 +2,7 @@
 
 #include "../util/log.h"
 
-namespace crepe::api {
+namespace crepe {
 
 class Config {
 private:
@@ -27,7 +27,7 @@ public:
 		 * Only messages with equal or higher priority than this value will be
 		 * logged.
 		 */
-		util::LogLevel level = util::LogLevel::INFO;
+		LogLevel level = LogLevel::INFO;
 		/**
 		 * \brief Colored log output
 		 *
@@ -37,4 +37,4 @@ public:
 	} log;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Force.cpp b/src/crepe/api/Force.cpp
index e359adc..3c33ad3 100644
--- a/src/crepe/api/Force.cpp
+++ b/src/crepe/api/Force.cpp
@@ -2,7 +2,7 @@
 
 #include "Force.h"
 
-namespace crepe::api {
+namespace crepe {
 
 Force::Force(uint32_t game_object_id, uint32_t magnitude, uint32_t direction)
 	: Component(game_object_id) {
@@ -18,4 +18,4 @@ Force::Force(uint32_t game_object_id, uint32_t magnitude, uint32_t direction)
 		std::round(magnitude * std::sin(radian_direction)));
 }
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Force.h b/src/crepe/api/Force.h
index 8da9a00..c08a8b9 100644
--- a/src/crepe/api/Force.h
+++ b/src/crepe/api/Force.h
@@ -4,7 +4,7 @@
 
 #include "../Component.h"
 
-namespace crepe::api {
+namespace crepe {
 
 class Force : public Component {
 public:
@@ -14,4 +14,4 @@ public:
 	int32_t force_y;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index b167187..445a60d 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -1,6 +1,6 @@
 #include "GameObject.h"
 
-using namespace crepe::api;
+using namespace crepe;
 using namespace std;
 
 GameObject::GameObject(uint32_t id, string name, string tag, int layer)
diff --git a/src/crepe/api/GameObject.h b/src/crepe/api/GameObject.h
index 57508c5..b5d6399 100644
--- a/src/crepe/api/GameObject.h
+++ b/src/crepe/api/GameObject.h
@@ -3,7 +3,7 @@
 #include <cstdint>
 #include <string>
 
-namespace crepe::api {
+namespace crepe {
 
 class GameObject {
 public:
@@ -19,6 +19,6 @@ public:
 	int layer;
 };
 
-} // namespace crepe::api
+} // namespace crepe
 
 #include "GameObject.hpp"
diff --git a/src/crepe/api/GameObject.hpp b/src/crepe/api/GameObject.hpp
index 3c7e867..77cf40e 100644
--- a/src/crepe/api/GameObject.hpp
+++ b/src/crepe/api/GameObject.hpp
@@ -4,7 +4,7 @@
 
 #include "GameObject.h"
 
-namespace crepe::api {
+namespace crepe {
 
 template <typename T, typename... Args>
 T & GameObject::add_component(Args &&... args) {
@@ -12,4 +12,4 @@ T & GameObject::add_component(Args &&... args) {
 	return mgr.add_component<T>(this->id, std::forward<Args>(args)...);
 }
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Point.h b/src/crepe/api/Point.h
index b47b7e6..575d624 100644
--- a/src/crepe/api/Point.h
+++ b/src/crepe/api/Point.h
@@ -1,6 +1,6 @@
 #pragma once
 
-namespace crepe::api {
+namespace crepe {
 
 class Point {
 public:
@@ -8,4 +8,4 @@ public:
 	double y;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Rigidbody.cpp b/src/crepe/api/Rigidbody.cpp
index ebf9fb9..0a6262a 100644
--- a/src/crepe/api/Rigidbody.cpp
+++ b/src/crepe/api/Rigidbody.cpp
@@ -1,6 +1,6 @@
 #include "Rigidbody.h"
 
-using namespace crepe::api;
+using namespace crepe;
 
 Rigidbody::Rigidbody(uint32_t game_object_id, int mass, int gravity_scale,
 					 BodyType bodyType)
diff --git a/src/crepe/api/Rigidbody.h b/src/crepe/api/Rigidbody.h
index 6079a76..518ed94 100644
--- a/src/crepe/api/Rigidbody.h
+++ b/src/crepe/api/Rigidbody.h
@@ -4,7 +4,7 @@
 
 #include "../Component.h"
 
-namespace crepe::api {
+namespace crepe {
 
 // FIXME: can't this enum be defined inside the class declaration of Rigidbody?
 enum class BodyType {
@@ -27,4 +27,4 @@ public:
 	BodyType body_type;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Script.cpp b/src/crepe/api/Script.cpp
index 5016ed0..390cec7 100644
--- a/src/crepe/api/Script.cpp
+++ b/src/crepe/api/Script.cpp
@@ -1,3 +1,3 @@
 #include "Script.h"
 
-using namespace crepe::api;
+using namespace crepe;
diff --git a/src/crepe/api/Script.h b/src/crepe/api/Script.h
index 59e6ec0..49e625f 100644
--- a/src/crepe/api/Script.h
+++ b/src/crepe/api/Script.h
@@ -6,7 +6,7 @@ namespace crepe {
 class ScriptSystem;
 }
 
-namespace crepe::api {
+namespace crepe {
 
 class BehaviorScript;
 
@@ -29,10 +29,10 @@ protected:
 	std::vector<std::reference_wrapper<T>> get_components();
 
 private:
-	friend class crepe::api::BehaviorScript;
+	friend class crepe::BehaviorScript;
 	BehaviorScript * parent = nullptr;
 };
 
-} // namespace crepe::api
+} // namespace crepe
 
 #include "Script.hpp"
diff --git a/src/crepe/api/Script.hpp b/src/crepe/api/Script.hpp
index 8004fe3..d96c0e8 100644
--- a/src/crepe/api/Script.hpp
+++ b/src/crepe/api/Script.hpp
@@ -5,7 +5,7 @@
 #include "BehaviorScript.h"
 #include "Script.h"
 
-namespace crepe::api {
+namespace crepe {
 
 template <typename T>
 T & Script::get_component() {
@@ -22,4 +22,4 @@ std::vector<std::reference_wrapper<T>> Script::get_components() {
 	return mgr.get_components_by_id<T>(this->parent->game_object_id);
 }
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Sprite.cpp b/src/crepe/api/Sprite.cpp
index 806f147..3fd6018 100644
--- a/src/crepe/api/Sprite.cpp
+++ b/src/crepe/api/Sprite.cpp
@@ -1,15 +1,14 @@
 #include <cstdint>
 #include <memory>
 
-#include "api/Texture.h"
-#include "util/log.h"
+#include "../util/log.h"
 
+#include "Texture.h"
 #include "Component.h"
 #include "Sprite.h"
 
 using namespace std;
 using namespace crepe;
-using namespace crepe::api;
 
 Sprite::Sprite(uint32_t id, shared_ptr<Texture> image, const Color & color,
 			   const FlipSettings & flip)
diff --git a/src/crepe/api/Sprite.h b/src/crepe/api/Sprite.h
index b06125e..bdb4da9 100644
--- a/src/crepe/api/Sprite.h
+++ b/src/crepe/api/Sprite.h
@@ -9,7 +9,7 @@
 
 #include "Component.h"
 
-namespace crepe::api {
+namespace crepe {
 
 struct FlipSettings {
 	bool flip_x = 1;
@@ -29,4 +29,4 @@ public:
 	uint8_t order_in_layer;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Texture.cpp b/src/crepe/api/Texture.cpp
index 481ef7c..b84a3c6 100644
--- a/src/crepe/api/Texture.cpp
+++ b/src/crepe/api/Texture.cpp
@@ -1,12 +1,12 @@
 #include <SDL2/SDL_render.h>
 
-#include "util/log.h"
+#include "../util/log.h"
+#include "../SDLContext.h"
 
 #include "Asset.h"
-#include "SDLContext.h"
 #include "Texture.h"
 
-using namespace crepe::api;
+using namespace crepe;
 using namespace std;
 
 Texture::Texture(unique_ptr<Asset> res) {
diff --git a/src/crepe/api/Texture.h b/src/crepe/api/Texture.h
index f8481e3..9a86f6f 100644
--- a/src/crepe/api/Texture.h
+++ b/src/crepe/api/Texture.h
@@ -12,7 +12,7 @@ namespace crepe {
 class SDLContext;
 }
 
-namespace crepe::api {
+namespace crepe {
 
 class Texture {
 
@@ -30,4 +30,4 @@ private:
 	friend class crepe::SDLContext;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index c76bc72..70b16bd 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -6,7 +6,7 @@
 #include "Component.h"
 #include "Transform.h"
 
-using namespace crepe::api;
+using namespace crepe;
 
 Transform::Transform(uint32_t game_id, const Point & point, double rot,
 					 double scale)
diff --git a/src/crepe/api/Transform.h b/src/crepe/api/Transform.h
index c451c16..d416088 100644
--- a/src/crepe/api/Transform.h
+++ b/src/crepe/api/Transform.h
@@ -6,7 +6,7 @@
 
 #include "Component.h"
 
-namespace crepe::api {
+namespace crepe {
 
 class Transform : public Component {
 	// FIXME: What's the difference between the `Point` and `Position`
@@ -24,4 +24,4 @@ public:
 	double scale;
 };
 
-} // namespace crepe::api
+} // namespace crepe
diff --git a/src/crepe/system/PhysicsSystem.cpp b/src/crepe/system/PhysicsSystem.cpp
index 6da714f..efec750 100644
--- a/src/crepe/system/PhysicsSystem.cpp
+++ b/src/crepe/system/PhysicsSystem.cpp
@@ -8,7 +8,6 @@
 #include "PhysicsSystem.h"
 
 using namespace crepe;
-using namespace crepe::api;
 
 PhysicsSystem::PhysicsSystem() {}
 
diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp
index 599087a..b3c53db 100644
--- a/src/crepe/system/RenderSystem.cpp
+++ b/src/crepe/system/RenderSystem.cpp
@@ -10,7 +10,6 @@
 #include "RenderSystem.h"
 
 using namespace crepe;
-using namespace crepe::api;
 
 RenderSystem::RenderSystem() { dbg_trace(); }
 
diff --git a/src/crepe/system/ScriptSystem.cpp b/src/crepe/system/ScriptSystem.cpp
index 277b29d..731adae 100644
--- a/src/crepe/system/ScriptSystem.cpp
+++ b/src/crepe/system/ScriptSystem.cpp
@@ -11,7 +11,6 @@
 
 using namespace std;
 using namespace crepe;
-using namespace crepe::api;
 
 ScriptSystem::ScriptSystem() { dbg_trace(); }
 ScriptSystem::~ScriptSystem() { dbg_trace(); }
diff --git a/src/crepe/system/ScriptSystem.h b/src/crepe/system/ScriptSystem.h
index 1f472a0..32e793c 100644
--- a/src/crepe/system/ScriptSystem.h
+++ b/src/crepe/system/ScriptSystem.h
@@ -4,12 +4,10 @@
 
 #include "System.h"
 
-namespace crepe::api {
-class Script;
-}
-
 namespace crepe {
 
+class Script;
+
 class ScriptSystem : public System {
 public:
 	static ScriptSystem & get_instance();
@@ -20,7 +18,8 @@ private:
 	~ScriptSystem();
 
 private:
-	std::forward_list<api::Script *> get_scripts();
+	// TODO: to forward_list<reference_wrapper>
+	std::forward_list<Script *> get_scripts();
 };
 
 } // namespace crepe
diff --git a/src/crepe/util/CMakeLists.txt b/src/crepe/util/CMakeLists.txt
index bbeaad9..3675bee 100644
--- a/src/crepe/util/CMakeLists.txt
+++ b/src/crepe/util/CMakeLists.txt
@@ -1,11 +1,11 @@
 target_sources(crepe PUBLIC
-	color.cpp
+	LogColor.cpp
 	log.cpp
 	fmt.cpp
 )
 
 target_sources(crepe PUBLIC FILE_SET HEADERS FILES
-	color.h
+	LogColor.h
 	log.h
 	fmt.h
 )
diff --git a/src/crepe/util/LogColor.cpp b/src/crepe/util/LogColor.cpp
new file mode 100644
index 0000000..b5fe3ea
--- /dev/null
+++ b/src/crepe/util/LogColor.cpp
@@ -0,0 +1,92 @@
+#include <cstdarg>
+
+#include "../api/Config.h"
+#include "LogColor.h"
+
+#include "fmt.h"
+
+using namespace crepe;
+using namespace std;
+
+static constexpr const char * RESET_CODE = "\e[0m";
+
+const string LogColor::str(const string & content) {
+	auto & cfg = Config::get_instance();
+	string out = content;
+	if (cfg.log.color) out = this->code + out;
+	if (content.size() == 0) return out;
+	if (cfg.log.color) out = out + RESET_CODE;
+	return out;
+}
+
+const char * LogColor::c_str(const char * content) {
+	this->final = this->str(content == NULL ? "" : content);
+	return this->final.c_str();
+}
+
+const char * LogColor::fmt(const char * fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+	string content = va_stringf(args, fmt);
+	va_end(args);
+	return this->c_str(content.c_str());
+}
+
+LogColor & LogColor::add_code(unsigned int code) {
+	this->code += stringf("\e[%dm", code);
+	return *this;
+}
+
+LogColor & LogColor::reset() {
+	this->code = RESET_CODE;
+	return *this;
+}
+
+LogColor & LogColor::fg_black(bool bright) {
+	return this->add_code(bright ? 90 : 30);
+}
+LogColor & LogColor::fg_red(bool bright) {
+	return this->add_code(bright ? 91 : 31);
+}
+LogColor & LogColor::fg_green(bool bright) {
+	return this->add_code(bright ? 92 : 32);
+}
+LogColor & LogColor::fg_yellow(bool bright) {
+	return this->add_code(bright ? 93 : 33);
+}
+LogColor & LogColor::fg_blue(bool bright) {
+	return this->add_code(bright ? 94 : 34);
+}
+LogColor & LogColor::fg_magenta(bool bright) {
+	return this->add_code(bright ? 95 : 35);
+}
+LogColor & LogColor::fg_cyan(bool bright) {
+	return this->add_code(bright ? 96 : 36);
+}
+LogColor & LogColor::fg_white(bool bright) {
+	return this->add_code(bright ? 97 : 37);
+}
+LogColor & LogColor::bg_black(bool bright) {
+	return this->add_code(bright ? 100 : 40);
+}
+LogColor & LogColor::bg_red(bool bright) {
+	return this->add_code(bright ? 101 : 41);
+}
+LogColor & LogColor::bg_green(bool bright) {
+	return this->add_code(bright ? 102 : 42);
+}
+LogColor & LogColor::bg_yellow(bool bright) {
+	return this->add_code(bright ? 103 : 43);
+}
+LogColor & LogColor::bg_blue(bool bright) {
+	return this->add_code(bright ? 104 : 44);
+}
+LogColor & LogColor::bg_magenta(bool bright) {
+	return this->add_code(bright ? 105 : 45);
+}
+LogColor & LogColor::bg_cyan(bool bright) {
+	return this->add_code(bright ? 106 : 46);
+}
+LogColor & LogColor::bg_white(bool bright) {
+	return this->add_code(bright ? 107 : 47);
+}
diff --git a/src/crepe/util/LogColor.h b/src/crepe/util/LogColor.h
new file mode 100644
index 0000000..7e60ba2
--- /dev/null
+++ b/src/crepe/util/LogColor.h
@@ -0,0 +1,51 @@
+#pragma once
+
+#include <string>
+
+namespace crepe {
+
+class LogColor {
+public:
+	LogColor() = default;
+
+public:
+	//! get color code as c-style string (or color content string)
+	const char * c_str(const char * content = NULL);
+	//! color printf-style format string
+	const char * fmt(const char * fmt, ...);
+	//! get color code as stl string (or color content string)
+	const std::string str(const std::string & content = "");
+
+public:
+	//! reset color to default foreground and background color
+	LogColor & reset();
+
+public:
+	LogColor & fg_black(bool bright = false);
+	LogColor & fg_red(bool bright = false);
+	LogColor & fg_green(bool bright = false);
+	LogColor & fg_yellow(bool bright = false);
+	LogColor & fg_blue(bool bright = false);
+	LogColor & fg_magenta(bool bright = false);
+	LogColor & fg_cyan(bool bright = false);
+	LogColor & fg_white(bool bright = false);
+
+public:
+	LogColor & bg_black(bool bright = false);
+	LogColor & bg_red(bool bright = false);
+	LogColor & bg_green(bool bright = false);
+	LogColor & bg_yellow(bool bright = false);
+	LogColor & bg_blue(bool bright = false);
+	LogColor & bg_magenta(bool bright = false);
+	LogColor & bg_cyan(bool bright = false);
+	LogColor & bg_white(bool bright = false);
+
+private:
+	LogColor & add_code(unsigned int code);
+
+private:
+	std::string code = "";
+	std::string final = "";
+};
+
+} // namespace crepe::util
diff --git a/src/crepe/util/color.cpp b/src/crepe/util/color.cpp
deleted file mode 100644
index a7bbc81..0000000
--- a/src/crepe/util/color.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <cstdarg>
-
-#include "../api/Config.h"
-#include "color.h"
-#include "fmt.h"
-
-using namespace crepe::util;
-using namespace std;
-
-static constexpr const char * RESET_CODE = "\e[0m";
-
-const string LogColor::str(const string & content) {
-	auto & cfg = api::Config::get_instance();
-	string out = content;
-	if (cfg.log.color) out = this->code + out;
-	if (content.size() == 0) return out;
-	if (cfg.log.color) out = out + RESET_CODE;
-	return out;
-}
-
-const char * LogColor::c_str(const char * content) {
-	this->final = this->str(content == NULL ? "" : content);
-	return this->final.c_str();
-}
-
-const char * LogColor::fmt(const char * fmt, ...) {
-	va_list args;
-	va_start(args, fmt);
-	string content = va_stringf(args, fmt);
-	va_end(args);
-	return this->c_str(content.c_str());
-}
-
-LogColor & LogColor::add_code(unsigned int code) {
-	this->code += stringf("\e[%dm", code);
-	return *this;
-}
-
-LogColor & LogColor::reset() {
-	this->code = RESET_CODE;
-	return *this;
-}
-
-LogColor & LogColor::fg_black(bool bright) {
-	return this->add_code(bright ? 90 : 30);
-}
-LogColor & LogColor::fg_red(bool bright) {
-	return this->add_code(bright ? 91 : 31);
-}
-LogColor & LogColor::fg_green(bool bright) {
-	return this->add_code(bright ? 92 : 32);
-}
-LogColor & LogColor::fg_yellow(bool bright) {
-	return this->add_code(bright ? 93 : 33);
-}
-LogColor & LogColor::fg_blue(bool bright) {
-	return this->add_code(bright ? 94 : 34);
-}
-LogColor & LogColor::fg_magenta(bool bright) {
-	return this->add_code(bright ? 95 : 35);
-}
-LogColor & LogColor::fg_cyan(bool bright) {
-	return this->add_code(bright ? 96 : 36);
-}
-LogColor & LogColor::fg_white(bool bright) {
-	return this->add_code(bright ? 97 : 37);
-}
-LogColor & LogColor::bg_black(bool bright) {
-	return this->add_code(bright ? 100 : 40);
-}
-LogColor & LogColor::bg_red(bool bright) {
-	return this->add_code(bright ? 101 : 41);
-}
-LogColor & LogColor::bg_green(bool bright) {
-	return this->add_code(bright ? 102 : 42);
-}
-LogColor & LogColor::bg_yellow(bool bright) {
-	return this->add_code(bright ? 103 : 43);
-}
-LogColor & LogColor::bg_blue(bool bright) {
-	return this->add_code(bright ? 104 : 44);
-}
-LogColor & LogColor::bg_magenta(bool bright) {
-	return this->add_code(bright ? 105 : 45);
-}
-LogColor & LogColor::bg_cyan(bool bright) {
-	return this->add_code(bright ? 106 : 46);
-}
-LogColor & LogColor::bg_white(bool bright) {
-	return this->add_code(bright ? 107 : 47);
-}
diff --git a/src/crepe/util/color.h b/src/crepe/util/color.h
deleted file mode 100644
index 91e1abe..0000000
--- a/src/crepe/util/color.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#pragma once
-
-#include <string>
-
-namespace crepe::util {
-
-class LogColor {
-public:
-	LogColor() = default;
-
-public:
-	//! get color code as c-style string (or color content string)
-	const char * c_str(const char * content = NULL);
-	//! color printf-style format string
-	const char * fmt(const char * fmt, ...);
-	//! get color code as stl string (or color content string)
-	const std::string str(const std::string & content = "");
-
-public:
-	//! reset color to default foreground and background color
-	LogColor & reset();
-
-public:
-	LogColor & fg_black(bool bright = false);
-	LogColor & fg_red(bool bright = false);
-	LogColor & fg_green(bool bright = false);
-	LogColor & fg_yellow(bool bright = false);
-	LogColor & fg_blue(bool bright = false);
-	LogColor & fg_magenta(bool bright = false);
-	LogColor & fg_cyan(bool bright = false);
-	LogColor & fg_white(bool bright = false);
-
-public:
-	LogColor & bg_black(bool bright = false);
-	LogColor & bg_red(bool bright = false);
-	LogColor & bg_green(bool bright = false);
-	LogColor & bg_yellow(bool bright = false);
-	LogColor & bg_blue(bool bright = false);
-	LogColor & bg_magenta(bool bright = false);
-	LogColor & bg_cyan(bool bright = false);
-	LogColor & bg_white(bool bright = false);
-
-private:
-	LogColor & add_code(unsigned int code);
-
-private:
-	std::string code = "";
-	std::string final = "";
-};
-
-} // namespace crepe::util
diff --git a/src/crepe/util/fmt.cpp b/src/crepe/util/fmt.cpp
index 397bf9f..4b50da8 100644
--- a/src/crepe/util/fmt.cpp
+++ b/src/crepe/util/fmt.cpp
@@ -6,7 +6,7 @@
 
 using namespace std;
 
-string crepe::util::va_stringf(va_list args, const char * fmt) {
+string crepe::va_stringf(va_list args, const char * fmt) {
 	string out;
 
 	va_list args_copy;
@@ -26,7 +26,7 @@ string crepe::util::va_stringf(va_list args, const char * fmt) {
 	return out;
 }
 
-string crepe::util::stringf(const char * fmt, ...) {
+string crepe::stringf(const char * fmt, ...) {
 	va_list args;
 	va_start(args, fmt);
 	string out = va_stringf(args, fmt);
diff --git a/src/crepe/util/fmt.h b/src/crepe/util/fmt.h
index 44c426f..e319e6e 100644
--- a/src/crepe/util/fmt.h
+++ b/src/crepe/util/fmt.h
@@ -2,9 +2,9 @@
 
 #include <string>
 
-namespace crepe::util {
+namespace crepe {
 
 std::string va_stringf(va_list args, const char * fmt);
 std::string stringf(const char * fmt, ...);
 
-} // namespace crepe::util
+} // namespace crepe
diff --git a/src/crepe/util/log.cpp b/src/crepe/util/log.cpp
index 6bcc4ae..4a8f8e8 100644
--- a/src/crepe/util/log.cpp
+++ b/src/crepe/util/log.cpp
@@ -7,7 +7,7 @@
 #include "fmt.h"
 #include "log.h"
 
-using namespace crepe::util;
+using namespace crepe;
 using namespace std;
 
 string log_prefix(LogLevel level) {
@@ -27,25 +27,25 @@ string log_prefix(LogLevel level) {
 }
 
 static void log(LogLevel level, const string msg) {
-	auto & cfg = crepe::api::Config::get_instance();
+	auto & cfg = Config::get_instance();
 	if (level < cfg.log.level) return;
 
 	string out = log_prefix(level) + msg;
 	if (!out.ends_with("\n")) out += "\n";
 
 	// TODO: also log to file or smth
-	printf("%s", out.c_str());
+	fwrite(out.c_str(), 1, out.size(), stdout);
 	fflush(stdout);
 }
 
-void crepe::util::logf(const char * fmt, ...) {
+void crepe::logf(const char * fmt, ...) {
 	va_list args;
 	va_start(args, fmt);
 	log(LogLevel::DEBUG, va_stringf(args, fmt));
 	va_end(args);
 }
 
-void crepe::util::logf(LogLevel level, const char * fmt, ...) {
+void crepe::logf(LogLevel level, const char * fmt, ...) {
 	va_list args;
 	va_start(args, fmt);
 	log(level, va_stringf(args, fmt));
diff --git a/src/crepe/util/log.h b/src/crepe/util/log.h
index 308ba96..b13b9cc 100644
--- a/src/crepe/util/log.h
+++ b/src/crepe/util/log.h
@@ -3,28 +3,28 @@
 // allow user to disable debug macros
 #ifndef CREPE_DISABLE_MACROS
 
-#include "color.h"
+#include "LogColor.h"
 
 // utility macros
 #define _crepe_logf_here(level, format, ...) \
-	crepe::util::logf( \
+	crepe::logf( \
 		level, "%s" format, \
-		crepe::util::LogColor().fg_white(false).fmt( \
+		crepe::LogColor().fg_white(false).fmt( \
 			"%s (%s:%d)", __PRETTY_FUNCTION__, __FILE_NAME__, __LINE__), \
 		__VA_ARGS__)
 
 // very illegal global function-style macros
 // NOLINTBEGIN
 #define dbg_logf(fmt, ...) \
-	_crepe_logf_here(crepe::util::LogLevel::DEBUG, ": " fmt, __VA_ARGS__)
+	_crepe_logf_here(crepe::LogLevel::DEBUG, ": " fmt, __VA_ARGS__)
 #define dbg_log(str) \
-	_crepe_logf_here(crepe::util::LogLevel::DEBUG, "%s: " str, "")
-#define dbg_trace() _crepe_logf_here(crepe::util::LogLevel::TRACE, "%s", "")
+	_crepe_logf_here(crepe::LogLevel::DEBUG, "%s: " str, "")
+#define dbg_trace() _crepe_logf_here(crepe::LogLevel::TRACE, "%s", "")
 // NOLINTEND
 
 #endif
 
-namespace crepe::util {
+namespace crepe {
 
 enum LogLevel {
 	TRACE,
@@ -37,4 +37,4 @@ enum LogLevel {
 void logf(const char * fmt, ...);
 void logf(enum LogLevel level, const char * fmt, ...);
 
-} // namespace crepe::util
+} // namespace crepe
diff --git a/src/example/asset_manager.cpp b/src/example/asset_manager.cpp
index 3d68ec0..f0d4575 100644
--- a/src/example/asset_manager.cpp
+++ b/src/example/asset_manager.cpp
@@ -3,7 +3,7 @@
 #include <crepe/api/Texture.h>
 
 using namespace crepe;
-using namespace crepe::api;
+
 int main() {
 
 	// this needs to be called before the asset manager otherwise the destructor
diff --git a/src/example/audio_internal.cpp b/src/example/audio_internal.cpp
index c7dd163..7586441 100644
--- a/src/example/audio_internal.cpp
+++ b/src/example/audio_internal.cpp
@@ -10,7 +10,6 @@
 #include <thread>
 
 using namespace crepe;
-using namespace crepe::api;
 using namespace std;
 using namespace std::chrono_literals;
 using std::make_unique;
@@ -18,8 +17,8 @@ using std::make_unique;
 // Unrelated stuff that is not part of this POC
 int _ = []() {
 	// Show dbg_trace() output
-	auto & cfg = api::Config::get_instance();
-	cfg.log.level = util::LogLevel::TRACE;
+	auto & cfg = Config::get_instance();
+	cfg.log.level = LogLevel::TRACE;
 
 	return 0; // satisfy compiler
 }();
diff --git a/src/example/components_internal.cpp b/src/example/components_internal.cpp
index 3c68974..ea1eaad 100644
--- a/src/example/components_internal.cpp
+++ b/src/example/components_internal.cpp
@@ -15,7 +15,6 @@
 
 #include <crepe/util/log.h>
 
-using namespace crepe::api;
 using namespace crepe;
 using namespace std;
 
diff --git a/src/example/log.cpp b/src/example/log.cpp
index 75f133c..db8aa48 100644
--- a/src/example/log.cpp
+++ b/src/example/log.cpp
@@ -7,13 +7,12 @@
 #include <crepe/util/log.h>
 
 using namespace crepe;
-using namespace crepe::util;
 
 // unrelated setup code
 int _ = []() {
 	// make sure all log messages get printed
-	auto & cfg = api::Config::get_instance();
-	cfg.log.level = util::LogLevel::TRACE;
+	auto & cfg = Config::get_instance();
+	cfg.log.level = LogLevel::TRACE;
 
 	return 0; // satisfy compiler
 }();
diff --git a/src/example/particle.cpp b/src/example/particle.cpp
index fb72b9b..38cff25 100644
--- a/src/example/particle.cpp
+++ b/src/example/particle.cpp
@@ -10,7 +10,6 @@
 #include <crepe/api/ParticleEmitter.h>
 #include <crepe/system/ParticleSystem.h>
 
-using namespace crepe::api;
 using namespace crepe;
 using namespace std;
 
diff --git a/src/example/physics.cpp b/src/example/physics.cpp
index ae8d4ca..d3a0f32 100644
--- a/src/example/physics.cpp
+++ b/src/example/physics.cpp
@@ -10,7 +10,6 @@
 #include <crepe/api/Rigidbody.h>
 #include <crepe/api/Transform.h>
 
-using namespace crepe::api;
 using namespace crepe;
 using namespace std;
 
diff --git a/src/example/rendering.cpp b/src/example/rendering.cpp
index 0bc222a..9c8d60c 100644
--- a/src/example/rendering.cpp
+++ b/src/example/rendering.cpp
@@ -15,7 +15,6 @@
 
 using namespace std;
 using namespace crepe;
-using namespace crepe::api;
 
 int main() {
 
diff --git a/src/example/script.cpp b/src/example/script.cpp
index 1901078..dac7af3 100644
--- a/src/example/script.cpp
+++ b/src/example/script.cpp
@@ -14,14 +14,13 @@
 #include <crepe/api/Transform.h>
 
 using namespace crepe;
-using namespace crepe::api;
 using namespace std;
 
 // Unrelated stuff that is not part of this POC
 int _ = []() {
 	// Show dbg_trace() output
-	auto & cfg = api::Config::get_instance();
-	cfg.log.level = util::LogLevel::TRACE;
+	auto & cfg = Config::get_instance();
+	cfg.log.level = LogLevel::TRACE;
 
 	return 0; // satisfy compiler
 }();
-- 
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