add PR #9 comments as code comments

2 files changed, 8 insertions, 1 deletions

diff --git a/src/example/asset_manager.cpp b/src/example/asset_manager.cpp
index 7aa4ffe..7e15d1f 100644
--- a/src/example/asset_manager.cpp
+++ b/src/example/asset_manager.cpp
@@ -8,12 +8,18 @@ using namespace crepe;
 using namespace crepe::api;
 int main() {
 
-	// this needs to be called before the asset manager otherwise the destructor of sdl is not in the right order
+	// this needs to be called before the asset manager otherwise the destructor
+	// of sdl is not in the right order
 	{ Texture test("../asset/texture/img.png"); }
+	// FIXME: make it so the issue described by the above comment is not possible
+	// (i.e. the order in which internal classes are instantiated should not
+	// impact the way the engine works).
 
 	auto & mgr = AssetManager::get_instance();
 
 	{
+		// TODO: [design] the Sound class can't be directly included by the user as
+		// it includes SoLoud headers.
 		auto bgm = mgr.cache<Sound>("../mwe/audio/bgm.ogg");
 		auto sfx1 = mgr.cache<Sound>("../mwe/audio/sfx1.wav");
 		auto sfx2 = mgr.cache<Sound>("../mwe/audio/sfx2.wav");
diff --git a/src/example/particle.cpp b/src/example/particle.cpp
index 943f83b..53fa213 100644
--- a/src/example/particle.cpp
+++ b/src/example/particle.cpp
@@ -27,6 +27,7 @@ int main(int argc, char * argv[]) {
 	GameObject * game_object[1];
 	game_object[0] = new GameObject(0, "Name", "Tag", 0);
 
+	// FIXME: all systems are singletons, so this shouldn't even compile.
 	ParticleSystem particle_system;
 
 	unsigned int max_particles = 100; // maximum number of particles