updated todo

TODO.md

@@ -1,10 +1,5 @@
 ## Levels:
 
-- ignore comments in lvl files
-
-- Grid Observer:
-  https://github.com/mlange-42/arche/issues/374
-
 - Add shaders for animation (player destruction etc)
 
 - Start New game starts with last played level, better add a Resume
@@ -39,7 +34,7 @@
 
 - Replace HUD with pixel art variant
 
-- On game start respond to any key
+- On game start respond to any key (ebitengine-input has an anykey func)
 
 - Switch to use https://github.com/quasilyte/ebitengine-input
 
@@ -52,6 +47,20 @@
 - Add save to disk feature including settings and player
   accomplishements (FIXME: find the lib, asked in Discord)
 
+- Add coded animated background like in https://github.com/tinne26/bindless/tree/main/src/misc/background
+
+-  Rework sprites  (again!) to  match stellar  background: maybe  more
+  technical tiles and items? Like some robotic setup?
+  
+- Fix collision snapin: sometimes, when an entity moves to the right
+  or south (NOT left or north!) it snaps in visibly, so a short wobble
+  can be seen.
+  
+  
+  
+  
+  
+
 ## Collider Rework [abandoned: see branch collider-system, fails]
 
 - do not use the map anymore for collision detection