refactor pressing and position handling

resources/materials/key_mat.tres

@@ -2,4 +2,4 @@
 
 [resource]
 albedo_color = Color(0.125911, 0.125911, 0.125911, 1)
-roughness = 0.5
+roughness = 0.6

scenes/debug_key_display.tscn

@@ -20,7 +20,6 @@ _input_label = NodePath("InputLabel")
 _layout_label = NodePath("LayoutLabel")
 
 [node name="InputLabel" type="RichTextLabel" parent="."]
-visible = false
 layout_mode = 1
 anchors_preset = 13
 anchor_left = 0.5

scripts/game_key.gd

@@ -114,16 +114,9 @@ func _unhandled_input(event: InputEvent) -> void:
 	):
 		return
 
-	_is_pressed = event_key.is_pressed()
+	_set_pressing(event_key.is_pressed())
 
-	if _is_pressed:
-		_play_sfx(_press_sfx)
-	else:
-		_play_sfx(_release_sfx)
-
-	keyboard.pressed_positions[_default_position] = _is_pressed
-
-	if LayoutConfig.is_configuring and _is_pressed:
+	if LayoutConfig.is_configuring and event_key.is_pressed():
 		if not keyboard.alt_layout:
 			if not event_key.shift_pressed:
 				_input_event_main = event_key
@@ -138,12 +131,19 @@ func _unhandled_input(event: InputEvent) -> void:
 		_set_labels()
 
 
+func _exit_tree() -> void:
+	_set_keyboard_pressed_position(false)
+
+
 #endregion
 
 
 #region public
 func load_props(_props: KeyProps, default_position: Vector3) -> void:
+	_set_keyboard_pressed_position(false)
 	_default_position = default_position
+	if _is_pressed:
+		_set_keyboard_pressed_position(true)
 
 	if props:
 		_props.chars_from_dict(props.chars_to_dict())
@@ -157,6 +157,31 @@ func load_props(_props: KeyProps, default_position: Vector3) -> void:
 #endregion
 
 
+#region pressing
+func _set_pressing(new_is_pressed: bool) -> void:
+	if _is_pressed == new_is_pressed:
+		return
+
+	_is_pressed = new_is_pressed
+
+	_set_keyboard_pressed_position(_is_pressed)
+
+	if _is_pressed:
+		_play_sfx(_press_sfx)
+	else:
+		_play_sfx(_release_sfx)
+
+
+func _set_keyboard_pressed_position(pressed: bool) -> void:
+	if pressed:
+		keyboard.pressed_positions[_default_position] = pressed
+	else:
+		keyboard.pressed_positions.erase(_default_position)
+
+
+#endregion
+
+
 #region labels
 func _set_labels() -> void:
 	_upper_left_label.text = ""
@@ -318,4 +343,5 @@ func _animate_light(delta: float) -> void:
 #region sounds
 func _play_sfx(stream: AudioStream) -> void:
 	_polyphonic.play_stream(stream)
+
 #endregion

scripts/game_keyboard.gd

@@ -99,9 +99,7 @@ func _generate_row(
 	var key_pos := _get_row_key_starting_pos(row_index, rows_amount, row_width)
 
 	for key_props in row:
-		var key_default_pos := Vector3(
-			key_pos.x + _get_row_key_pos_offset(key_props), key_pos.y, key_pos.z
-		)
+		var key_default_pos := _get_row_key_pos_with_offset(key_pos, key_props)
 		var game_key := GameKey.instantiate_with_props(key_props, key_default_pos, self)
 		_keys_holder.add_child(game_key, true)
 
@@ -142,8 +140,9 @@ func _get_row_key_starting_pos(
 	return Vector3(key_pos_x, 0, key_pos_z)
 
 
-func _get_row_key_pos_offset(key_props: KeyProps) -> float:
-	return (key_size * key_props.width - key_size) / 2 + key_size * key_props.x
+func _get_row_key_pos_with_offset(key_pos: Vector3, key_props: KeyProps) -> Vector3:
+	key_pos.x += (key_size * key_props.width - key_size) / 2 + key_size * key_props.x
+	return key_pos
 
 
 func _get_row_key_step(key_props: KeyProps) -> float:
@@ -167,6 +166,7 @@ func _swap_layout(kp_key: Key) -> void:
 		LayoutConfig.swap_layout(LayoutPlanck.name_static())
 	else:
 		return
+
 	_regenerate_keys(LayoutConfig.layout_rows)
 	_play_sfx(_layout_swap_sfx)
 
@@ -209,18 +209,12 @@ func _regenerate_row(
 	var key_pos := _get_row_key_starting_pos(row_index, rows_amount, row_width)
 
 	for key_props in row:
-		var key_default_pos := Vector3(
-			key_pos.x + (key_size * key_props.width - key_size) / 2,
-			key_pos.y,
-			key_pos.z
-		)
+		var key_default_pos := _get_row_key_pos_with_offset(key_pos, key_props)
 		var dict_key := Vector2i(key_props.physical_keycode, key_props.location)
+
 		if current_keys.has(dict_key):
 			var game_key := current_keys[dict_key]
 			game_key.load_props(key_props, key_default_pos)
-			game_key._default_position = Vector3(
-				key_pos.x + _get_row_key_pos_offset(key_props), key_pos.y, key_pos.z
-			)
 			current_keys.erase(dict_key)
 		else:
 			if config:
@@ -233,9 +227,6 @@ func _regenerate_row(
 			var game_key := GameKey.instantiate_with_props(
 				key_props, key_default_pos, self
 			)
-			game_key.position = Vector3(
-				key_pos.x + _get_row_key_pos_offset(key_props), key_pos.y, key_pos.z
-			)
 			_keys_holder.add_child(game_key, true)
 
 		key_pos.x += _get_row_key_step(key_props)