diff --git a/doc/planning.md b/doc/planning.md
index a20bda6..790a455 100644
--- a/doc/planning.md
+++ b/doc/planning.md
@@ -1,26 +1,34 @@
 ## Todo
 
 - Sprites (Dome)
-- Design a tilemap for the game
-- Player (Dome)
-    - Stats (see document)
-    - As a layer in the tilemap
-    - Implemented in the PlayerManager
-    - Inventory
-        - with one slot
-        - can pick up items from tilemap (Pickup)
-        - can drop items back onto tilemap (Pickup)
-- Navigation (Dome?)
-    - Use tilemap layers to compute route
-    - Support obstacles
-    - Result must be an array of tile coordinates, length (array length) and the total cost (sum of weights)
+    - Ground
+    - Berry bush (filled, empty)
+    - Tree (filled, empty)
+    - Ship parts
+    - camp (multiple textures)
+- Design a tilemap for the game (Dome, Colin, Luca)
+- Navigation v2 (Yan)
+    - Support walkable attribute on interactive/non-interactive tilemap items (is_walkable)
+    - fix pathfinding for unreachable cells
+    - add search radius (max distance) before canceling
+    - improve performance (or rather, check performance first)
+    - Player: function to walk up to a tile, not onto the tile (trees, etc.)
+- Player v2 (Colin)
+    - TBD
+    - Check player pickup function and inventory system (if inventory already full, etc.)
+    - Check player walking capability
+    - Interactions with camp, etc.
+- Interactive and Non-Interactive Items (Luca)
+    - Add all the items needed to build the game (bushes, trees, etc.)
+    - Add logic regarding the objects, like picking up berries or taking branches, etc.
+    - Camp, chest (inventory slots, array of items)
 - Implement Behaviours
     - Implement all kinds of Behaviours, see document
 - Visualization, make the simulation understandable
     - GraphEdit
     - Distances
     - Current navigation path
-    - ...
+    - etc.
 
 ## Done
 
@@ -36,3 +44,15 @@
     - Reference Food Gatherer for implementation
     - Child of player, serves as controller
     - Script needs access to the scene, player and other objects/data
+- Navigation
+    - Use tilemap layers to compute route
+    - Support obstacles
+    - Result must be an array of tile coordinates, length (array length) and the total cost (sum of weights)
+- Player
+    - Stats (see document)
+    - As a layer in the tilemap
+    - Implemented in the PlayerManager
+    - Inventory
+        - with one slot
+        - can pick up items from tilemap (Pickup)
+        - can drop items back onto tilemap (Pickup)
diff --git a/project/assets/tilemap/tilemaps.aseprite b/project/assets/tilemap/tilemaps.aseprite
index 14f2f74..c24a16e 100644
Binary files a/project/assets/tilemap/tilemaps.aseprite and b/project/assets/tilemap/tilemaps.aseprite differ
diff --git a/project/assets/tilemap/tilemaps/sprite.json b/project/assets/tilemap/tilemaps/sprite.json
index 79d3f1f..f5c20ea 100644
--- a/project/assets/tilemap/tilemaps/sprite.json
+++ b/project/assets/tilemap/tilemaps/sprite.json
@@ -1 +1 @@
-{"width":320,"layers":[{"cels":[{"image":"tilemaps\\tilemap_ground.png","frame":0}],"name":"ground"},{"cels":[{"image":"tilemaps\\tilemap_objects.png","frame":0}],"name":"objects"},{"cels":[{"image":"tilemaps\\tilemap_temperature.png","frame":0}],"name":"temperature"},{"cels":[{"image":"tilemaps\\tilemap_player.png","frame":0}],"name":"player"}],"frames":[{"duration":0.1}],"height":320,"filename":"tilemaps.aseprite"}
\ No newline at end of file
+{"filename":"tilemaps.aseprite","width":320,"frames":[{"duration":0.1}],"height":320,"layers":[{"name":"ground","cels":[{"image":"tilemaps\\tilemap_ground.png","frame":0}]},{"name":"objects","cels":[{"image":"tilemaps\\tilemap_objects.png","frame":0}]},{"name":"temperature","cels":[{"image":"tilemaps\\tilemap_temperature.png","frame":0}]},{"name":"player","cels":[{"image":"tilemaps\\tilemap_player.png","frame":0}]}]}
\ No newline at end of file
diff --git a/project/scripts/player/PlayerManager.gd b/project/scripts/player/PlayerManager.gd
index 6d04613..5101342 100644
--- a/project/scripts/player/PlayerManager.gd
+++ b/project/scripts/player/PlayerManager.gd
@@ -105,8 +105,7 @@ func tick_handle_temperature(cell_temperature: int):
 
 func tick_handle_food():
     if food <= 0:
-        health -= food_damage;
-    pass
+        health -= food_damage
 
 
 func game_tick() -> void: