140 lines
4.4 KiB
GDScript
140 lines
4.4 KiB
GDScript
extends CanvasLayer
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class_name NoticeDialog
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const DEFAULT_PAGES: Array[Dictionary] = [
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{
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"text": "[center][color=#2f6b73]小镇新闻[/color][/center]\n\n线上新闻接口接入后，这里会同步 Datawhale Town 的最新动态、活动公告和版本消息。\n\n当前请先通过欢迎板查看新人引导手册。",
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"image_path": "res://assets/maps/square/v1/props/center_whale_fountain_v2_hd_clean.png",
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},
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]
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@onready var contentLabel: RichTextLabel = $CenterContainer/PanelContainer/VBoxContainer/ContentContainer/TextPanel/ContentLabel
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@onready var prevButton: Button = $CenterContainer/PanelContainer/VBoxContainer/Footer/PrevButton
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@onready var nextButton: Button = $CenterContainer/PanelContainer/VBoxContainer/Footer/NextButton
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@onready var dotsContainer: HBoxContainer = $CenterContainer/PanelContainer/VBoxContainer/Footer/DotsContainer
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@onready var contentContainer: Container = $CenterContainer/PanelContainer/VBoxContainer/ContentContainer
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@onready var imageRect: TextureRect = $CenterContainer/PanelContainer/VBoxContainer/ContentContainer/ImagePanel/ImageRect
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@onready var imageLabel: Label = $CenterContainer/PanelContainer/VBoxContainer/ContentContainer/ImagePanel/ImageLabel
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var pages: Array[Dictionary] = DEFAULT_PAGES.duplicate(true)
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var currentPage: int = 0
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var tween: Tween
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var _chatUi: Control
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var _chatUiPrevMouseFilter: Control.MouseFilter = Control.MOUSE_FILTER_STOP
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var _chatUiMouseDisabled: bool = false
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func _ready() -> void:
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add_to_group("whaletown_escape_dismissible")
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get_tree().paused = true
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_disableChatUiMouseInput()
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var closeButton := $CenterContainer/PanelContainer/VBoxContainer/Header/RightContainer/CloseButton as Button
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closeButton.pressed.connect(_onClosePressed)
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prevButton.pressed.connect(_onPrevPressed)
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nextButton.pressed.connect(_onNextPressed)
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contentContainer.modulate.a = 1.0
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_setupDots()
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_updateUi(false)
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func _exit_tree() -> void:
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_restoreChatUiMouseInput()
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func is_escape_dismissible() -> bool:
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return is_inside_tree()
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func get_escape_priority() -> int:
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return 1000
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func request_escape_close() -> void:
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_onClosePressed()
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func _setupDots() -> void:
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for child in dotsContainer.get_children():
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child.queue_free()
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for index in range(pages.size()):
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var dot := ColorRect.new()
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dot.custom_minimum_size = Vector2(12, 12)
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dotsContainer.add_child(dot)
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func _updateUi(animate: bool = true) -> void:
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if pages.is_empty():
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return
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prevButton.disabled = currentPage == 0
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nextButton.disabled = currentPage == pages.size() - 1
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var dots := dotsContainer.get_children()
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for index in range(dots.size()):
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var dot := dots[index] as ColorRect
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if dot == null:
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continue
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if index == currentPage:
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dot.color = Color(0.15, 0.36, 0.44, 1.0)
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dot.custom_minimum_size = Vector2(18, 12)
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else:
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dot.color = Color(0.72, 0.78, 0.72, 1.0)
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dot.custom_minimum_size = Vector2(12, 12)
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if animate:
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_animateContentChange()
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else:
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_setContentImmediate()
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func _setContentImmediate() -> void:
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var page := pages[currentPage]
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contentLabel.text = page.get("text", "") as String
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var imagePath := page.get("image_path", "") as String
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if imagePath != "" and ResourceLoader.exists(imagePath):
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imageRect.texture = load(imagePath) as Texture2D
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imageLabel.visible = false
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else:
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imageRect.texture = null
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imageLabel.visible = true
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imageLabel.text = "暂无图片"
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func _animateContentChange() -> void:
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if tween != null and tween.is_valid():
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tween.kill()
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tween = create_tween()
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tween.tween_property(contentContainer, "modulate:a", 0.0, 0.15)
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tween.tween_callback(_setContentImmediate)
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tween.tween_property(contentContainer, "modulate:a", 1.0, 0.15)
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func _onPrevPressed() -> void:
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if currentPage > 0:
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currentPage -= 1
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_updateUi()
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func _onNextPressed() -> void:
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if currentPage < pages.size() - 1:
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currentPage += 1
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_updateUi()
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func _onClosePressed() -> void:
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get_tree().paused = false
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queue_free()
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func _disableChatUiMouseInput() -> void:
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var currentScene := get_tree().current_scene
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if currentScene != null:
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_chatUi = currentScene.get_node_or_null("UILayer/ChatUI") as Control
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if _chatUi == null:
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_chatUi = get_tree().root.find_child("ChatUI", true, false) as Control
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if _chatUi != null:
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_chatUiPrevMouseFilter = _chatUi.mouse_filter
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_chatUi.mouse_filter = Control.MOUSE_FILTER_IGNORE
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_chatUiMouseDisabled = true
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func _restoreChatUiMouseInput() -> void:
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if _chatUiMouseDisabled and is_instance_valid(_chatUi):
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_chatUi.mouse_filter = _chatUiPrevMouseFilter
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_chatUiMouseDisabled = false
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_chatUi = null
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