docs: update todo list

1 files changed, 3 insertions, 6 deletions

diff --git a/TODO.md b/TODO.md
index ecbb8e7..8a43a53 100644
--- a/TODO.md
+++ b/TODO.md
@@ -5,22 +5,19 @@
 - [ ] Improve ECS component storage performance
     - [x] Give archetypes edges for faster component addition & removal
     - [ ] Store components of the same kind in the same memory allocation (not boxed)
-- [ ] Investigate what happends when a entity has all of it's components removed.
 - [ ] Audio
 - [ ] Transparent/translucent models
 - [ ] Animations
 - [ ] Physics
 - [ ] Rotation (using quaternions)
-- [ ] Add support for entity tags in ECS framework
-- [ ] Make OpenGL resource (texture, VBO, VAO) structs not implement Drop. This will
-      probably make some parts of the code cleaner
 - [ ] Add implementation of GJK algorithm for collision detection
 - [ ] Add a way to not have to check every collidable object for collision. Something
       like binary space partitioning would work
 - [ ] Figure out way to handle collision of small fast moving objects
-- [ ] Improve vertex code.
-- [ ] Add support for optionally rendering objects without a projection
 - [ ] Add shadow mapping
+- [x] Investigate what happends when a entity has all of it's components removed.
+- [x] Make OpenGL resource (texture, VBO, VAO) structs not implement Drop. This will
+      probably make some parts of the code cleaner
 - [x] Use Blinn-phong lighting instead of phong lighting
 - [x] Support for multiple textures
 - [x] Non-hardcoded projection settings