feat: complete mobile UI implementation

project/ui/help_ui.gd

@@ -19,6 +19,7 @@
 # 的窗口栈统一处理（关最顶层）；H 键复用 `toggle()`。
 extends Node
 
+const MobileTouchButton = preload("res://ui/mobile/mobile_touch_button.gd")
 # helpwindow.py 的 name → uiScriptLocale key（逐字，含原脚本里重名的两个 `help_02`）。
 const FLOAT_ROWS := {
 	"help_01": "HELP_MOVE_KEY",
@@ -99,6 +100,9 @@ var uiscript_dir := ""
 
 var _win: Dictionary = {}
 var _loc                    # Locale（res://locale.gd）
+var _mobile_mode := false
+var _mobile_root: Control
+var _mobile_labels: Array[Label] = []
 
 func setup(ui_manager: CanvasLayer, m2client: Node = null, assets := "") -> void:
 	ui = ui_manager
@@ -117,18 +121,37 @@ func setup(ui_manager: CanvasLayer, m2client: Node = null, assets := "") -> void
 # --- open / close ---------------------------------------------------
 
 func is_open() -> bool:
+	if _mobile_mode:
+		return _mobile_root != null and is_instance_valid(_mobile_root)
 	return not _win.is_empty() and is_instance_valid(_win.get("root"))
 
+func set_mobile_mode(enabled: bool) -> void:
+	if not enabled and _mobile_root != null:
+		var old_mode := _mobile_mode
+		_mobile_mode = true
+		close()
+		_mobile_mode = old_mode
+	_mobile_mode = enabled
+
 func toggle() -> void:
 	if is_open(): close()
 	else: open()
 
 func close() -> void:
+	if _mobile_mode:
+		if _mobile_root and is_instance_valid(_mobile_root) and ui:
+			ui.close(_mobile_root)
+		_mobile_root = null
+		_mobile_labels.clear()
+		return
 	if is_open():
 		ui.close(_win["root"])
 	_win = {}
 
 func open() -> void:
+	if _mobile_mode:
+		_open_mobile()
+		return
 	if is_open():
 		return
 	var path := uiscript_dir.path_join("helpwindow.py")
@@ -141,6 +164,45 @@ func open() -> void:
 	_relabel()
 	_wire()
 
+func _open_mobile() -> void:
+	if is_open():
+		return
+	_mobile_root = Control.new()
+	_mobile_root.name = "MobileHelpWindow"
+	_mobile_root.size = Vector2(760, 340)
+	_mobile_root.set_meta("mobile_title", "帮助")
+	_mobile_root.mouse_filter = Control.MOUSE_FILTER_STOP
+	var panel := Panel.new()
+	panel.set_anchors_preset(Control.PRESET_FULL_RECT)
+	panel.add_theme_stylebox_override("panel", _mobile_panel_style())
+	_mobile_root.add_child(panel)
+	var scroll := ScrollContainer.new()
+	scroll.position = Vector2(14, 48)
+	scroll.size = Vector2(732, 278)
+	scroll.horizontal_scroll_mode = ScrollContainer.SCROLL_MODE_DISABLED
+	scroll.mouse_filter = Control.MOUSE_FILTER_STOP
+	_mobile_root.add_child(scroll)
+	var list := VBoxContainer.new()
+	list.custom_minimum_size = Vector2(710, 0)
+	list.add_theme_constant_override("separation", 4)
+	scroll.add_child(list)
+	_mobile_labels.clear()
+	for key in FLOAT_ROWS.values():
+		var row := Label.new()
+		row.text = "• " + _text(String(key))
+		row.custom_minimum_size = Vector2(700, 28)
+		row.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
+		row.add_theme_font_size_override("font_size", 13)
+		row.add_theme_color_override("font_color", Color(0.82, 0.9, 1.0))
+		list.add_child(row)
+		_mobile_labels.append(row)
+	var task_hint := Label.new()
+	task_hint.text = "\n" + _text("HELP_QUICKSLOT") + "  ·  " + _text("HELP_SYSTEM_BUTTON")
+	task_hint.add_theme_font_size_override("font_size", 11)
+	task_hint.add_theme_color_override("font_color", Color(0.66, 0.76, 0.9))
+	list.add_child(task_hint)
+	ui.open(_mobile_root)
+
 func _node(nm: String) -> Control:
 	if _win.is_empty():
 		return null
@@ -181,6 +243,11 @@ func _text(key: String) -> String:
 
 # 已绑定的帮助行文本（供自检 / 调试）。
 func rows() -> Array:
+	if _mobile_mode:
+		var mobile_rows: Array = []
+		for key in FLOAT_ROWS.values():
+			mobile_rows.append(_text(String(key)))
+		return mobile_rows
 	var out: Array = []
 	for nm in FLOAT_ROWS:
 		var n := _node(nm)
@@ -195,3 +262,11 @@ func _wire() -> void:
 	if btn is BaseButton:
 		btn.pressed.connect(close)
 	# helpwindow.py2 的多页按钮在单页版不存在；此处不绑。
+
+func _mobile_panel_style() -> StyleBoxFlat:
+	var style := StyleBoxFlat.new()
+	style.bg_color = Color(0.04, 0.065, 0.1, 0.98)
+	style.border_color = Color(0.52, 0.68, 0.9, 0.86)
+	style.set_border_width_all(1)
+	style.set_corner_radius_all(8)
+	return style