Ignore unused arguments

Game.gd

@@ -29,7 +29,7 @@ func _ready():
 	# TODO Timer
 	get_tree().call_group("players", "_on_game_start")
 
-func _process(d):
+func _process(_d):
 	move_camera()
 
 func move_camera():

Player.gd

@@ -53,7 +53,7 @@ func _ready():
 
 	tween.connect_into(self)
 
-func _physics_process(delta):
+func _physics_process(_d):
 	# TODO : use action callbacks
 	if Input.is_action_just_pressed(turn_left_action):
 		dire_delta = -1
@@ -66,7 +66,7 @@ func _on_game_start():
 func _on_tween_completed():
 	move()
 
-func _on_crash(b):
+func _on_crash(body):
 	die()
 	generate_wall()
 	grid.set_cell(posix, posiy, 2)