1 files changed, 9 insertions, 3 deletions

diff --git a/include/isogfx/isogfx.h b/include/isogfx/isogfx.h
index e901231..7a7f814 100644
--- a/include/isogfx/isogfx.h
+++ b/include/isogfx/isogfx.h
@@ -88,8 +88,10 @@ SpriteSheet isogfx_load_sprite_sheet(IsoGfx*, const char* filepath);
 /// Create an animated sprite.
 Sprite isogfx_make_sprite(IsoGfx*, SpriteSheet);
 
-/// Destroy all the sprites.
-void isogfx_del_sprites(IsoGfx*);
+// TODO: Add a function to delete a sprite. Making the caller manage and re-use
+//  sprites is a shitty API.
+//  Not that the stack allocator gets completely in the way; implement a free
+//  list of sprites so that we can re-use the ones that have been "freed".
 
 /// Set the sprite's position.
 void isogfx_set_sprite_position(IsoGfx*, Sprite, int x, int y);
@@ -99,9 +101,13 @@ void isogfx_set_sprite_animation(IsoGfx*, Sprite, int animation);
 
 /// Update the renderer.
 ///
-/// Currently this updates the sprite animations.
+/// Currently, this updates the sprite animations.
 void isogfx_update(IsoGfx*, double t);
 
+// TODO: Do we really need to store the camera in the library? It's not used
+//  for anything other than to render, so we could remove library state and
+//  take a camera argument in render() instead.
+
 /// Set the camera.
 void isogfx_set_camera(IsoGfx*, int x, int y);