Рефактор

scenes/pribor-uyep/sch3-view.gd

@@ -2,3 +2,6 @@
 
 extends "res://scenes/контроль/элемент-я.gd"
 
+
+func on_data_received():
+    pass

scenes/pribor-uyep/sch3.tscn

@@ -54,6 +54,7 @@ offset_right = 635.0
 offset_bottom = 855.0
 script = ExtResource("1_mb0l2")
 textures = [ExtResource("2_qglal"), ExtResource("3_gqvwf"), ExtResource("4_2lj00")]
+unit_name = "уарэп-щ3"
 
 [node name="rect" type="NinePatchRect" parent="."]
 layout_mode = 2

scenes/pribor-uyep/spt25-view.gd

@@ -2,21 +2,6 @@
 
 extends "res://scenes/контроль/элемент-я.gd"
 
-@export var unit_name: String = ''
-
-enum STATE_VAL {
-    NONE = 0,
-    GOOD = 1,
-    ERROR = 2 }
-
-
-func _enter_tree() -> void:
-    if Engine.is_editor_hint(): return
-    var unit_key = settings.get_unit_key(unit_name)
-    var unit = network.units[unit_key]
-    unit.connect('data_received', on_data_received.bind(unit))
-    unit.connect('line_changed', on_line_changed)
-
 
 func on_line_changed(unit):
     if not unit.online:
@@ -34,14 +19,6 @@ func on_line_changed(unit):
         $block_input2.state2 = STATE_VAL.NONE
 
 
-func _exit_tree() -> void:
-    if Engine.is_editor_hint(): return
-    var unit_key = settings.get_unit_key(unit_name)
-    var unit = network.units[unit_key]
-    unit.disconnect('data_received', on_data_received)
-    unit.disconnect('line_changed', on_line_changed)
-
-
 func on_data_received(data: PackedByteArray, unit):
     if data.size() <= 6:
         push_error('ошибка: неверная длина данных %d байт %s' % [data.size(), unit])

scenes/контроль/элемент-я.gd

@@ -3,6 +3,13 @@
 extends Control
 
 @export var textures: Array
+@export var unit_name: String = ''
+
+
+enum STATE_VAL {
+    NONE = 0,
+    GOOD = 1,
+    ERROR = 2 }
 
 
 signal pressed(control: PanelContainer)
@@ -42,3 +49,19 @@ func _on_resized() -> void:
     $rect.size = size
     $margin.size = size
     $button.size = size
+
+
+func _enter_tree() -> void:
+    if Engine.is_editor_hint(): return
+    var unit_key = settings.get_unit_key(unit_name)
+    var unit = network.units[unit_key]
+    unit.connect('data_received', Callable(self, 'on_data_received').bind(unit))
+    unit.connect('line_changed',  Callable(self, 'on_line_changed'))
+
+
+func _exit_tree() -> void:
+    if Engine.is_editor_hint(): return
+    var unit_key = settings.get_unit_key(unit_name)
+    var unit = network.units[unit_key]
+    unit.disconnect('data_received', Callable(self, 'on_data_received'))
+    unit.disconnect('line_changed', Callable(self, 'on_line_changed'))