tweak freemove velocity logic

scenes/test.tscn

@@ -330,6 +330,8 @@ size = Vector2(78.489, 37.4766)
 
 [node name="Reference" type="Node2D" parent="."]
 position = Vector2(240, 180)
+metadata/_edit_lock_ = true
+metadata/_edit_group_ = true
 
 [node name="JumpKingBg0" type="Sprite2D" parent="Reference"]
 z_index = -1

scripts/player.gd

@@ -157,9 +157,10 @@ func _physics_process(delta: float) -> void:
 			. get_vector("move_left", "move_right", "move_up", "move_down")
 			. normalized()
 		)
-		velocity = (
+		_velocity = (
 			direction * _jump_speed * (4.0 if Input.is_action_pressed("jump") else 1.0)
 		)
+		velocity = _velocity
 		move_and_slide()
 		return