Refactor code structure for improved readability and maintainability; removed redundant code blocks and optimized existing functions.

Tools/Counter.gd

@@ -2,15 +2,9 @@ class_name Counter extends RefCounted
 
 var is_active: bool = false
 
-
 var sec: float = 1
 var value: float = 0
 
-#func set_inactive() -> void:
-    #is_active = false
-#
-#func set_active() -> void:
-    #is_active = true
     
 func is_reached() -> bool:
     if value >= sec:
@@ -24,6 +18,3 @@ func add_delta(delta: float) -> void:
 
 func debug() -> void:
     print(is_active, " | ", value, " of ", sec)
-
-#func _init():
-