P24-02: 操作と通知の全受入

scripts/ui/manual_save_slots_dialog.gd

@@ -12,19 +12,38 @@ var _new_path := ""
 var _new_name := ""
 var _message: Label
 var _slots: ItemList
+var _label_edit: LineEdit
+var _validation_label: Label
 var _rows: Array[Dictionary] = []
 
 func _ready() -> void:
 	name = "ManualSaveSlotsDialog"
 	cancel_button_text = "戻る"
 	var column := VBoxContainer.new()
-	column.custom_minimum_size = Vector2(460, 220)
+	column.custom_minimum_size = Vector2(460, 240)
 	add_child(column)
 	_message = Label.new()
 	_message.name = "ManualSaveSlotsMessage"
 	_message.custom_minimum_size.x = 460
 	_message.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
 	column.add_child(_message)
+
+	_label_edit = LineEdit.new()
+	_label_edit.name = "ManualSaveLabelEdit"
+	_label_edit.custom_minimum_size = Vector2(460, 32)
+	_label_edit.placeholder_text = "セーブデータの名前（日本語入力可）"
+	_label_edit.max_length = 60
+	_label_edit.text_changed.connect(_on_label_text_changed)
+	column.add_child(_label_edit)
+	_label_edit.hide()
+
+	_validation_label = Label.new()
+	_validation_label.name = "ManualSaveValidationLabel"
+	_validation_label.add_theme_font_size_override("font_size", 11)
+	_validation_label.add_theme_color_override("font_color", Color("e06c75"))
+	column.add_child(_validation_label)
+	_validation_label.hide()
+
 	_slots = ItemList.new()
 	_slots.name = "ManualSaveSlotsList"
 	_slots.custom_minimum_size = Vector2(460, 150)
@@ -50,9 +69,20 @@ func show_new_save(current_path: String) -> void:
 	_new_name = "手動保存 " + Time.get_datetime_string_from_system(false, true)
 	var fresh: bool = not _new_path.is_empty() and is_fresh_slot(_new_path)
 	get_ok_button().disabled = not fresh
-	_message.text = "今の進行は、元の保存とは別に保存します。\n元の保存は残り、あとから読込一覧で選べます。\n\n" + _new_name if fresh else "新しい保存先を用意できませんでした。\n元の保存は変更していません。"
-	popup_centered(Vector2i(520, 300))
-	get_cancel_button().grab_focus()
+	_message.text = "今の進行は、元の保存とは別に保存します。\n元の保存は残り、あとから読込一覧で選べます。\n保存の名前（日本語入力対応）：" if fresh else "新しい保存先を用意できませんでした。\n元の保存は変更していません。"
+	if fresh:
+		_label_edit.show()
+		_label_edit.text = _new_name
+		_validation_label.hide()
+	else:
+		_label_edit.hide()
+		_validation_label.hide()
+	popup_centered(Vector2i(520, 320))
+	if fresh:
+		_label_edit.grab_focus()
+		_label_edit.select_all()
+	else:
+		get_cancel_button().grab_focus()
 
 func show_load_slots(current_path: String) -> void:
 	_clear_choice()
@@ -61,6 +91,8 @@ func show_load_slots(current_path: String) -> void:
 	title = "保存スロットを選んで読込"
 	ok_button_text = "選んで読込"
 	_message.text = "読み込む保存を選んでください。\n現在の未保存の進行は、選んだ保存で置き換わります。"
+	_label_edit.hide()
+	_validation_label.hide()
 	_slots.show()
 	_slots.clear()
 	_rows = read_slot_rows(_directory)
@@ -121,12 +153,48 @@ static func read_slot_rows(directory: String) -> Array[Dictionary]:
 		rows.append({&"path": path, &"label": label, &"loadable": loadable})
 	return rows
 
+static func is_valid_label_text(text: String) -> Dictionary:
+	if text.length() > 60:
+		return {&"ok": false, &"error": "セーブ名は60文字以内で入力してください。"}
+	for i in range(text.length()):
+		var c := text.unicode_at(i)
+		if c < 32 and c != 9:
+			return {&"ok": false, &"error": "制御文字は入力できません。"}
+	return {&"ok": true, &"error": ""}
+
+func _on_label_text_changed(new_text: String) -> void:
+	if _mode != "new":
+		return
+	var fresh: bool = not _new_path.is_empty() and is_fresh_slot(_new_path)
+	if not fresh:
+		get_ok_button().disabled = true
+		return
+	var check := is_valid_label_text(new_text)
+	if not bool(check[&"ok"]):
+		_validation_label.text = String(check[&"error"])
+		_validation_label.show()
+		get_ok_button().disabled = true
+	else:
+		_validation_label.hide()
+		get_ok_button().disabled = false
+
 func _select_slot(index: int) -> void:
 	get_ok_button().disabled = index < 0 or index >= _rows.size() or not _rows[index][&"loadable"]
 
 func _confirm_choice() -> void:
-	if _mode == "new" and is_fresh_slot(_new_path):
-		new_slot_requested.emit(_new_path, _new_name)
+	if _mode == "new":
+		if not is_fresh_slot(_new_path):
+			_clear_choice()
+			return
+		var raw_name := _label_edit.text.strip_edges() if _label_edit != null else ""
+		var check := is_valid_label_text(raw_name)
+		if not bool(check[&"ok"]):
+			_validation_label.text = String(check[&"error"])
+			_validation_label.show()
+			get_ok_button().disabled = true
+			return
+		var final_name := raw_name if not raw_name.is_empty() else _new_name
+		new_slot_requested.emit(_new_path, final_name)
 	elif _mode == "load":
 		var selected: PackedInt32Array = _slots.get_selected_items()
 		if selected.size() == 1 and selected[0] >= 0 and selected[0] < _rows.size() and _rows[selected[0]][&"loadable"]:
@@ -137,8 +205,15 @@ func _clear_choice() -> void:
 	_mode = ""
 	_new_path = ""
 	_new_name = ""
+	if _label_edit != null:
+		_label_edit.text = ""
+		_label_edit.hide()
+	if _validation_label != null:
+		_validation_label.hide()
 	_rows.clear()
 
 func apply_layer_skin(layer: int) -> void:
 	if _message != null: LayerSkin.register_text(_message, layer)
+	if _validation_label != null: LayerSkin.register_status_text(_validation_label, false, layer)
 	LayerSkin.apply_tree(self, layer)
+