27 lines
1.1 KiB
GDScript
27 lines
1.1 KiB
GDScript
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class_name ChatPanel
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extends VBoxContainer
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@onready var _chat_message_scene: PackedScene = preload("uid://docnx7algl78k")
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@export_range(0.1, 1.0, 0.05) var auto_scroll_duration: float = 0.2
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@export var message_container: VBoxContainer
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@export var scroll_container: ScrollContainer
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func put_chat_message(sender: String, message: String) -> void:
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var scene: ChatMessage = _chat_message_scene.instantiate()
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scene.set_message("<{sender}> {message}".format({
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"sender": sender,
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"message": message,
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}))
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message_container.add_child(scene)
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# Wait a short time so that ScrollLayout receives new height because of newly added child
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await get_tree().create_timer(0.05).timeout
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_scroll_to_bottom()
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func _scroll_to_bottom() -> void:
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create_tween().set_trans(Tween.TRANS_QUAD).set_ease(Tween.EASE_OUT).tween_property(scroll_container, "scroll_vertical", scroll_container.get_v_scroll_bar().max_value - scroll_container.get_v_scroll_bar().size.y, auto_scroll_duration)
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func _on_web_client_user_message_received(sender: String, message: String) -> void:
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put_chat_message(sender, message)
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