5 files changed, 7 insertions, 70 deletions
diff --git a/src/crepe/Exception.cpp b/src/crepe/Exception.cpp
index dab8f2e..bfdbcdd 100644
--- a/src/crepe/Exception.cpp
+++ b/src/crepe/Exception.cpp
@@ -6,7 +6,7 @@
 using namespace std;
 using namespace crepe;
 
-const char * Exception::what() { return error.c_str(); }
+const char * Exception::what() const noexcept { return error.c_str(); }
 
 Exception::Exception(const char * fmt, ...) {
 	va_list args;
diff --git a/src/crepe/Exception.h b/src/crepe/Exception.h
index 6473043..80af068 100644
--- a/src/crepe/Exception.h
+++ b/src/crepe/Exception.h
@@ -11,7 +11,7 @@ public:
 	//! printf
 	Exception(const char * fmt, ...);
 	//! Get formatted error message
-	const char * what();
+	const char * what() const noexcept;
 
 protected:
 	Exception() = default;
diff --git a/src/crepe/api/AudioSource.cpp b/src/crepe/api/AudioSource.cpp
deleted file mode 100644
index 63fd0d7..0000000
--- a/src/crepe/api/AudioSource.cpp
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <memory>
-
-#include "../facade/Sound.h"
-
-#include "AudioSource.h"
-
-using namespace crepe;
-
-AudioSource::AudioSource(std::unique_ptr<Asset> audio_clip) {
-	this->sound = std::make_unique<crepe::Sound>(std::move(audio_clip));
-}
-
-void AudioSource::play() { return this->play(false); }
-
-void AudioSource::play(bool looping) {
-	this->sound->set_looping(looping);
-	this->sound->play();
-}
-
-void AudioSource::stop() {
-	this->sound->pause();
-	this->sound->rewind();
-}
diff --git a/src/crepe/api/AudioSource.h b/src/crepe/api/AudioSource.h
deleted file mode 100644
index 1e24ae8..0000000
--- a/src/crepe/api/AudioSource.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#pragma once
-
-#include <memory>
-
-#include "../Asset.h"
-#include "../Component.h"
-
-namespace crepe {
-
-class Sound;
-
-//! Audio source component
-class AudioSource : public Component {
-public:
-	AudioSource(std::unique_ptr<Asset> audio_clip);
-	virtual ~AudioSource() = default;
-
-public:
-	//! Start or resume this audio source
-	void play();
-	void play(bool looping);
-	//! Stop this audio source
-	void stop();
-
-public:
-	//! Sample file location
-	std::unique_ptr<Asset> audio_clip;
-	//! TODO: ?????
-	bool play_on_awake;
-	//! Repeat the current audio clip during playback
-	bool loop;
-	//! Normalized volume (0.0 - 1.0)
-	float volume;
-
-private:
-	std::unique_ptr<Sound> sound;
-};
-
-} // namespace crepe
diff --git a/src/crepe/facade/DB.cpp b/src/crepe/facade/DB.cpp
index 0a2f455..405f7c4 100644
--- a/src/crepe/facade/DB.cpp
+++ b/src/crepe/facade/DB.cpp
@@ -19,15 +19,14 @@ DB::DB(const string & path) {
 	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));
+	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); }};
 }