diff --git a/README.md b/README.md
index 95a25f5..8816d3a 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,17 @@
 # --| Syntax for level files |--  
-
-1) **General rule**  
-each file must be named "room_k" where k is a positive integer  
-if "room_k" exists then all "room_u" where 0 <= u < k exists  
-
+  
+1) **General rules**  
+. each file must be named "room_k" where k is a positive integer  
+  if "room_k" exists then all "room_u" where 0 <= u < k exists  
+  
+. you can add text at the end of each line as comments  
+  but *do not use caps*, *this might confuse the parser*  
+  
 2) **Data structure**  
 below is a detailled list for all block types ;  
 each block type (Blocks, Teleporters, Entities) must have the corresponding word directly above it  
 not all three keywords have to be written  
-
+  
 *Data-specific structure :*  
 ```
 blocks:
diff --git a/bin/back b/bin/back
index 1de4c39..16eaa1a 100755
Binary files a/bin/back and b/bin/back differ
diff --git a/levels/level_02/room_0 b/levels/level_02/room_0
index b17155b..9f84dd5 100644
--- a/levels/level_02/room_0
+++ b/levels/level_02/room_0
@@ -1,17 +1,27 @@
 Blocks :
 [-16.0, -1.0, -16.0, 32.0, 1.0, 32.0, 0.0, 0.0, 128, 128, 128]
-[-4.0, 10.0, 0.0, 2.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192]
+[-4.0, 10.0, 0.0, 2.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192]       // cp1
+[-4.0, 20.0, 0.0, 2.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192]       // cp2
 
 Entities:
 [-2.0, 1.0 , -2.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 128, 1, 0, 8, 100, 1, 128, 128, 128]
 [-1.5, 1.5 , -1.5, 1.0, 1.0, 1.0, 0.0, 0.0, 192, 192, 192, 1, 0, 7, levels/level_01/, 7, great, 192, 192, 192]
-[-8.0, 0.0, -8.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 1]
+
+[-3.5, 13.0, 0.5, 1.0, 1.0, 1.0, 0.0, 0.0, 255, 255, 128, 10, 0, 0]     // cp1 coin
+[-3.5, 23.0, 0.5, 1.0, 1.0, 1.0, 0.0, 0.0, 255, 255, 128, 10, 0, 0]     // cp2 coin
+
+[-8.0, 0.0, -8.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 1] // section 1 (beat)
 [-6.0, 2.0, -8.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 1]
 [-4.0, 4.0, -8.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 0]
 [-4.0, 6.0, -6.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 0]
 [-4.0, 8.0, -4.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 1]
 [-4.0, 10.0, -2.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 255, 1, 0, 9, 2.0, 2.0, 1]
-[-4.0, 11.0, 7.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 0.0, 0.0, 5.0, 0.0, 0.0, 5.0]
+
+[-4.0, 11.0, 7.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 0.0, 0.0, 5.0, 0.0, 0.0, 5.0]   // section 2 (lines)
+[ 1.0, 11.0, 14.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 5.0, 0.0, 0.0, -5.0, 0.0, 0.0]
+[ 8.0, 16.0, 14.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 0.0, 5.0, 0.0, 0.0, 5.0, 4.0]
+[-4.0, 21.0, 7.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 0.0, 0.0, 5.0, 0.0, 0.0, -5.0]
+[ 1.0, 21.0, 14.0, 2.0, 1.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 5, 5.0, 0.0, 0.0, 5.0, 0.0, 0.0]
 
 Weight :
 0
diff --git a/obj/main.o b/obj/main.o
index 1839a40..bbd16ce 100644
Binary files a/obj/main.o and b/obj/main.o differ
diff --git a/src/main.c b/src/main.c
index 62f800c..e97ab67 100644
--- a/src/main.c
+++ b/src/main.c
@@ -120,6 +120,9 @@ void reset_everything(GLFWwindow *window, int count, char* folder) {
         player_chy = oldchy;
         generate_nearby_chunks(1);
         current_room = hashtbl_find_opt(visited, player_chx, player_chy);
+        if(current_room == NULL) {
+            current_room = hashtbl_find_opt(visited, 0, 0);
+        }
     }
 }