update clang-format and run `make format` over my (loek)s files

18 files changed, 95 insertions, 77 deletions

diff --git a/src/crepe/Exception.cpp b/src/crepe/Exception.cpp
index f27d5a8..dab8f2e 100644
--- a/src/crepe/Exception.cpp
+++ b/src/crepe/Exception.cpp
@@ -6,9 +6,7 @@
 using namespace std;
 using namespace crepe;
 
-const char * Exception::what() {
-	return error.c_str();
-}
+const char * Exception::what() { return error.c_str(); }
 
 Exception::Exception(const char * fmt, ...) {
 	va_list args;
@@ -16,4 +14,3 @@ Exception::Exception(const char * fmt, ...) {
 	this->error = va_stringf(args, fmt);
 	va_end(args);
 }
-
diff --git a/src/crepe/Exception.h b/src/crepe/Exception.h
index e4a7bb8..6473043 100644
--- a/src/crepe/Exception.h
+++ b/src/crepe/Exception.h
@@ -17,7 +17,6 @@ protected:
 	Exception() = default;
 	//! Formatted error message
 	std::string error;
-
 };
 
-}
+} // namespace crepe
diff --git a/src/crepe/ValueBroker.h b/src/crepe/ValueBroker.h
index 88988b4..d844d6a 100644
--- a/src/crepe/ValueBroker.h
+++ b/src/crepe/ValueBroker.h
@@ -23,10 +23,12 @@ public:
 	virtual const T & get();
 
 	typedef std::function<void(const T & target)> setter_t;
-	typedef std::function<const T & ()> getter_t;
+	typedef std::function<const T &()> getter_t;
+
 private:
 	setter_t setter;
 	getter_t getter;
+
 public:
 	/**
 	 * \param setter  Function that sets the variable
@@ -35,7 +37,6 @@ public:
 	ValueBroker(const setter_t & setter, const getter_t & getter);
 };
 
-}
+} // namespace crepe
 
 #include "ValueBroker.hpp"
-
diff --git a/src/crepe/ValueBroker.hpp b/src/crepe/ValueBroker.hpp
index 0d08333..5c3bed9 100644
--- a/src/crepe/ValueBroker.hpp
+++ b/src/crepe/ValueBroker.hpp
@@ -5,11 +5,9 @@
 namespace crepe {
 
 template <typename T>
-ValueBroker<T>::ValueBroker(const setter_t & setter, const getter_t & getter) :
-	setter(setter),
-	getter(getter)
-	{
-}
+ValueBroker<T>::ValueBroker(const setter_t & setter, const getter_t & getter)
+	: setter(setter),
+	  getter(getter) {}
 
 template <typename T>
 const T & ValueBroker<T>::get() {
@@ -21,5 +19,4 @@ void ValueBroker<T>::set(const T & value) {
 	this->setter(value);
 }
 
-}
-
+} // namespace crepe
diff --git a/src/crepe/api/CircleCollider.h b/src/crepe/api/CircleCollider.h
index caa7e43..e77a592 100644
--- a/src/crepe/api/CircleCollider.h
+++ b/src/crepe/api/CircleCollider.h
@@ -6,7 +6,8 @@ namespace crepe {
 class CircleCollider : public Collider {
 public:
 	CircleCollider(game_object_id_t game_object_id, int radius)
-		: Collider(game_object_id), radius(radius) {}
+		: Collider(game_object_id),
+		  radius(radius) {}
 	int radius;
 };
 
diff --git a/src/crepe/api/Config.cpp b/src/crepe/api/Config.cpp
index d6206da..0100bcc 100644
--- a/src/crepe/api/Config.cpp
+++ b/src/crepe/api/Config.cpp
@@ -6,4 +6,3 @@ Config & Config::get_instance() {
 	static Config instance;
 	return instance;
 }
-
diff --git a/src/crepe/api/Config.h b/src/crepe/api/Config.h
index 56e3af5..8c9e643 100644
--- a/src/crepe/api/Config.h
+++ b/src/crepe/api/Config.h
@@ -7,6 +7,7 @@ namespace crepe {
 class Config {
 private:
 	Config() = default;
+
 public:
 	~Config() = default;
 
@@ -16,8 +17,8 @@ public:
 	// singleton
 	Config(const Config &) = delete;
 	Config(Config &&) = delete;
-	Config & operator = (const Config &) = delete;
-	Config & operator = (Config &&) = delete;
+	Config & operator=(const Config &) = delete;
+	Config & operator=(Config &&) = delete;
 
 public:
 	//! Logging-related settings
@@ -60,4 +61,3 @@ public:
 };
 
 } // namespace crepe
-
diff --git a/src/crepe/api/Metadata.cpp b/src/crepe/api/Metadata.cpp
index 76f11d7..d421de5 100644
--- a/src/crepe/api/Metadata.cpp
+++ b/src/crepe/api/Metadata.cpp
@@ -4,4 +4,6 @@ using namespace crepe;
 using namespace std;
 
 Metadata::Metadata(game_object_id_t id, const string & name, const string & tag)
-	: Component(id), name(name), tag(tag) {}
+	: Component(id),
+	  name(name),
+	  tag(tag) {}
diff --git a/src/crepe/api/ParticleEmitter.cpp b/src/crepe/api/ParticleEmitter.cpp
index 3b2e2f2..0bc2197 100644
--- a/src/crepe/api/ParticleEmitter.cpp
+++ b/src/crepe/api/ParticleEmitter.cpp
@@ -11,9 +11,14 @@ ParticleEmitter::ParticleEmitter(game_object_id_t id, uint32_t max_particles,
 								 uint32_t speed_offset, uint32_t angle,
 								 uint32_t angleOffset, float begin_lifespan,
 								 float end_lifespan)
-	: Component(id), max_particles(max_particles), emission_rate(emission_rate),
-	  speed(speed), speed_offset(speed_offset), position{0, 0},
-	  begin_lifespan(begin_lifespan), end_lifespan(end_lifespan) {
+	: Component(id),
+	  max_particles(max_particles),
+	  emission_rate(emission_rate),
+	  speed(speed),
+	  speed_offset(speed_offset),
+	  position{0, 0},
+	  begin_lifespan(begin_lifespan),
+	  end_lifespan(end_lifespan) {
 	std::srand(
 		static_cast<uint32_t>(std::time(nullptr))); // initialize random seed
 	std::cout << "Create emitter" << std::endl;
diff --git a/src/crepe/api/Rigidbody.cpp b/src/crepe/api/Rigidbody.cpp
index cbf1325..3bf1c5b 100644
--- a/src/crepe/api/Rigidbody.cpp
+++ b/src/crepe/api/Rigidbody.cpp
@@ -3,7 +3,8 @@
 using namespace crepe;
 
 crepe::Rigidbody::Rigidbody(uint32_t game_object_id, const Data & data)
-	: Component(game_object_id), data(data) {}
+	: Component(game_object_id),
+	  data(data) {}
 
 void crepe::Rigidbody::add_force_linear(const Vector2 & force) {
 	this->data.linear_velocity += force;
diff --git a/src/crepe/api/SaveManager.cpp b/src/crepe/api/SaveManager.cpp
index 23587e4..43276c5 100644
--- a/src/crepe/api/SaveManager.cpp
+++ b/src/crepe/api/SaveManager.cpp
@@ -2,8 +2,8 @@
 #include "../util/log.h"
 
 #include "Config.h"
-#include "ValueBroker.h"
 #include "SaveManager.h"
+#include "ValueBroker.h"
 
 using namespace std;
 using namespace crepe;
@@ -65,17 +65,33 @@ string SaveManager::deserialize(const string & value) const noexcept {
 	return value;
 }
 
-template <> uint8_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<uint64_t>(value); }
-template <> int8_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<int64_t>(value); }
-template <> uint16_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<uint64_t>(value); }
-template <> int16_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<int64_t>(value); }
-template <> uint32_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<uint64_t>(value); }
-template <> int32_t SaveManager::deserialize(const string & value) const noexcept { return deserialize<int64_t>(value); }
-
-SaveManager::SaveManager() {
-	dbg_trace();
+template <>
+uint8_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<uint64_t>(value);
+}
+template <>
+int8_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<int64_t>(value);
+}
+template <>
+uint16_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<uint64_t>(value);
+}
+template <>
+int16_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<int64_t>(value);
+}
+template <>
+uint32_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<uint64_t>(value);
+}
+template <>
+int32_t SaveManager::deserialize(const string & value) const noexcept {
+	return deserialize<int64_t>(value);
 }
 
+SaveManager::SaveManager() { dbg_trace(); }
+
 SaveManager & SaveManager::get_instance() {
 	dbg_trace();
 	static SaveManager instance;
@@ -118,17 +134,19 @@ template void SaveManager::set(const string &, const double &);
 
 template <typename T>
 ValueBroker<T> SaveManager::get(const string & key, const T & default_value) {
-	if (!this->has(key))
-		this->set<T>(key, default_value);
+	if (!this->has(key)) this->set<T>(key, default_value);
 	return this->get<T>(key);
 }
 template ValueBroker<uint8_t> SaveManager::get(const string &, const uint8_t &);
 template ValueBroker<int8_t> SaveManager::get(const string &, const int8_t &);
-template ValueBroker<uint16_t> SaveManager::get(const string &, const uint16_t &);
+template ValueBroker<uint16_t> SaveManager::get(const string &,
+												const uint16_t &);
 template ValueBroker<int16_t> SaveManager::get(const string &, const int16_t &);
-template ValueBroker<uint32_t> SaveManager::get(const string &, const uint32_t &);
+template ValueBroker<uint32_t> SaveManager::get(const string &,
+												const uint32_t &);
 template ValueBroker<int32_t> SaveManager::get(const string &, const int32_t &);
-template ValueBroker<uint64_t> SaveManager::get(const string &, const uint64_t &);
+template ValueBroker<uint64_t> SaveManager::get(const string &,
+												const uint64_t &);
 template ValueBroker<int64_t> SaveManager::get(const string &, const int64_t &);
 template ValueBroker<float> SaveManager::get(const string &, const float &);
 template ValueBroker<double> SaveManager::get(const string &, const double &);
@@ -138,8 +156,8 @@ template <typename T>
 ValueBroker<T> SaveManager::get(const string & key) {
 	T value;
 	return {
-		[this, key] (const T & target) { this->set<T>(key, target); },
-		[this, key, value] () mutable -> const T & {
+		[this, key](const T & target) { this->set<T>(key, target); },
+		[this, key, value]() mutable -> const T & {
 			value = this->deserialize<T>(this->get_db().get(key));
 			return value;
 		},
@@ -156,4 +174,3 @@ template ValueBroker<int64_t> SaveManager::get(const string &);
 template ValueBroker<float> SaveManager::get(const string &);
 template ValueBroker<double> SaveManager::get(const string &);
 template ValueBroker<string> SaveManager::get(const string &);
-
diff --git a/src/crepe/api/SaveManager.h b/src/crepe/api/SaveManager.h
index 3073656..4be85fb 100644
--- a/src/crepe/api/SaveManager.h
+++ b/src/crepe/api/SaveManager.h
@@ -93,8 +93,8 @@ public:
 	static SaveManager & get_instance();
 	SaveManager(const SaveManager &) = delete;
 	SaveManager(SaveManager &&) = delete;
-	SaveManager & operator = (const SaveManager &) = delete;
-	SaveManager & operator = (SaveManager &&) = delete;
+	SaveManager & operator=(const SaveManager &) = delete;
+	SaveManager & operator=(SaveManager &&) = delete;
 
 private:
 	/**
@@ -110,5 +110,4 @@ private:
 	static DB & get_db();
 };
 
-}
-
+} // namespace crepe
diff --git a/src/crepe/api/Sprite.cpp b/src/crepe/api/Sprite.cpp
index d3465c7..88a442b 100644
--- a/src/crepe/api/Sprite.cpp
+++ b/src/crepe/api/Sprite.cpp
@@ -12,7 +12,10 @@ using namespace crepe;
 
 Sprite::Sprite(game_object_id_t id, shared_ptr<Texture> image,
 			   const Color & color, const FlipSettings & flip)
-	: Component(id), color(color), flip(flip), sprite_image(image) {
+	: Component(id),
+	  color(color),
+	  flip(flip),
+	  sprite_image(image) {
 	dbg_trace();
 }
 
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index a244bc5..e401120 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -6,6 +6,9 @@ using namespace crepe;
 
 Transform::Transform(game_object_id_t id, const Vector2 & point,
 					 double rotation, double scale)
-	: Component(id), position(point), rotation(rotation), scale(scale) {
+	: Component(id),
+	  position(point),
+	  rotation(rotation),
+	  scale(scale) {
 	dbg_trace();
 }
diff --git a/src/crepe/facade/DB.cpp b/src/crepe/facade/DB.cpp
index c885560..405f7c4 100644
--- a/src/crepe/facade/DB.cpp
+++ b/src/crepe/facade/DB.cpp
@@ -1,7 +1,7 @@
 #include <cstring>
 
-#include "util/log.h"
 #include "Exception.h"
+#include "util/log.h"
 
 #include "DB.h"
 
@@ -16,20 +16,20 @@ DB::DB(const string & path) {
 	libdb::DB * db;
 	if ((ret = libdb::db_create(&db, NULL, 0)) != 0)
 		throw Exception("db_create: %s", libdb::db_strerror(ret));
-	this->db = { db, [] (libdb::DB * db) { db->close(db, 0); } };
+	this->db = {db, [](libdb::DB * db) { db->close(db, 0); }};
 
 	// load or create database file
-	if ((ret = this->db->open(this->db.get(), NULL, path.c_str(), NULL, libdb::DB_BTREE, DB_CREATE, 0)) != 0)
-		throw Exception("db->open: %s", libdb::db_strerror(ret));
+	ret = this->db->open(this->db.get(), NULL, path.c_str(), NULL,
+						 libdb::DB_BTREE, DB_CREATE, 0);
+	if (ret != 0) throw Exception("db->open: %s", libdb::db_strerror(ret));
 
 	// create cursor
 	libdb::DBC * cursor;
-	if ((ret = this->db->cursor(this->db.get(), NULL, &cursor, 0)) != 0)
-		throw Exception("db->cursor: %s", libdb::db_strerror(ret));
-	this->cursor = { cursor, [] (libdb::DBC * cursor) { cursor->close(cursor); } };
+	ret = this->db->cursor(this->db.get(), NULL, &cursor, 0);
+	if (ret != 0) throw Exception("db->cursor: %s", libdb::db_strerror(ret));
+	this->cursor = {cursor, [](libdb::DBC * cursor) { cursor->close(cursor); }};
 }
 
-
 libdb::DBT DB::to_thing(const string & thing) const noexcept {
 	libdb::DBT thang;
 	memset(&thang, 0, sizeof(libdb::DBT));
@@ -44,17 +44,15 @@ string DB::get(const string & key) {
 	memset(&db_val, 0, sizeof(libdb::DBT));
 
 	int ret = this->cursor->get(this->cursor.get(), &db_key, &db_val, DB_FIRST);
-	if (ret != 0)
-		throw Exception("cursor->get: %s", libdb::db_strerror(ret));
-	return { static_cast<char *>(db_val.data), db_val.size };
+	if (ret != 0) throw Exception("cursor->get: %s", libdb::db_strerror(ret));
+	return {static_cast<char *>(db_val.data), db_val.size};
 }
 
 void DB::set(const string & key, const string & value) {
 	libdb::DBT db_key = this->to_thing(key);
 	libdb::DBT db_val = this->to_thing(value);
 	int ret = this->db->put(this->db.get(), NULL, &db_key, &db_val, 0);
-	if (ret != 0)
-		throw Exception("cursor->get: %s", libdb::db_strerror(ret));
+	if (ret != 0) throw Exception("cursor->get: %s", libdb::db_strerror(ret));
 }
 
 bool DB::has(const std::string & key) noexcept {
@@ -65,4 +63,3 @@ bool DB::has(const std::string & key) noexcept {
 	}
 	return true;
 }
-
diff --git a/src/crepe/facade/DB.h b/src/crepe/facade/DB.h
index b62a974..7c757a2 100644
--- a/src/crepe/facade/DB.h
+++ b/src/crepe/facade/DB.h
@@ -1,14 +1,14 @@
 #pragma once
 
-#include <string>
 #include <functional>
 #include <memory>
+#include <string>
 
 namespace libdb {
 extern "C" {
 #include <db.h>
 }
-}
+} // namespace libdb
 
 namespace crepe {
 
@@ -71,5 +71,4 @@ private:
 	libdb::DBT to_thing(const std::string & thing) const noexcept;
 };
 
-}
-
+} // namespace crepe
diff --git a/src/crepe/util/Proxy.h b/src/crepe/util/Proxy.h
index fbfed0c..f84e462 100644
--- a/src/crepe/util/Proxy.h
+++ b/src/crepe/util/Proxy.h
@@ -16,9 +16,9 @@ template <typename T>
 class Proxy {
 public:
 	//! Set operator
-	Proxy & operator = (const T &);
+	Proxy & operator=(const T &);
 	//! Get operator
-	operator const T & ();
+	operator const T &();
 
 public:
 	Proxy(ValueBroker<T>);
@@ -27,7 +27,6 @@ private:
 	ValueBroker<T> broker;
 };
 
-}
+} // namespace crepe
 
 #include "Proxy.hpp"
-
diff --git a/src/crepe/util/Proxy.hpp b/src/crepe/util/Proxy.hpp
index 4aec9e9..b9923db 100644
--- a/src/crepe/util/Proxy.hpp
+++ b/src/crepe/util/Proxy.hpp
@@ -5,18 +5,17 @@
 namespace crepe {
 
 template <typename T>
-Proxy<T>::Proxy(ValueBroker<T> broker) : broker(broker) { }
+Proxy<T>::Proxy(ValueBroker<T> broker) : broker(broker) {}
 
 template <typename T>
-Proxy<T> & Proxy<T>::operator = (const T & val) {
+Proxy<T> & Proxy<T>::operator=(const T & val) {
 	this->broker.set(val);
 	return *this;
 }
 
 template <typename T>
-Proxy<T>::operator const T & () {
+Proxy<T>::operator const T &() {
 	return this->broker.get();
 }
 
-}
-
+} // namespace crepe