62 lines
2.2 KiB
GDScript3
62 lines
2.2 KiB
GDScript3
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class_name VSTChatContainer extends VBoxContainer
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var msg_node: PackedScene = preload("res://example/ChatMessage.tscn")
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@onready var scroll_container = $Chat/ScrollContainer
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@onready var chat_message_container = $Chat/ScrollContainer/ChatMessageContainer
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func _ready():
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VerySimpleTwitch.chat_message_received.connect(create_chatter_msg)
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func create_chatter_msg(chatter: VSTChatter):
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var msg: VSTChatMessage = msg_node.instantiate()
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var badges: String = await get_badges(chatter)
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chatter.message = escape_bbcode(chatter.message)
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await add_emotes(chatter)
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var bottom: bool = is_scroll_bottom()
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msg.set_chatter_msg(badges, chatter)
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chat_message_container.add_child(msg)
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await get_tree().process_frame
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if bottom: scroll_container.scroll_vertical = scroll_container.get_v_scroll_bar().max_value
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func get_badges(chatter: VSTChatter) -> String:
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var badges:= ""
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for badge in chatter.tags.badges:
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var result = await VerySimpleTwitch.get_badge(badge, \
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chatter.tags.badges[badge], chatter.tags.user_id)
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if result:
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badges += "[img=center]" + result.resource_path + "[/img] "
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return badges
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func add_emotes(chatter: VSTChatter):
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if chatter.tags.emotes.is_empty(): return
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var locations: Array = []
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for emote in chatter.tags.emotes:
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for data in chatter.tags.emotes[emote].split(","):
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var start_end = data.split("-")
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locations.append(VSTEmoteLocation.new(emote, int(start_end[0]), int(start_end[1])))
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locations.sort_custom(Callable(VSTEmoteLocation, "smaller"))
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var offset = 0
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for loc in locations:
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var result = await VerySimpleTwitch.get_emote(loc.id)
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var emote_string = "[img=center]" + result.resource_path +"[/img]"
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chatter.message = chatter.message.substr(0, loc.start + offset) + \
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emote_string + chatter.message.substr(loc.end + offset + 1)
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offset += emote_string.length() + loc.start - loc.end - 1
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func is_scroll_bottom() -> bool:
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return scroll_container.scroll_vertical == scroll_container.get_v_scroll_bar().max_value -\
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scroll_container.get_v_scroll_bar().get_rect().size.y
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# Returns escaped BBCode that won't be parsed by RichTextLabel as tags.
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func escape_bbcode(bbcode_text):
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return bbcode_text.replace("[", "[lb]")
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func clear():
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for child in chat_message_container.get_children():
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chat_message_container.remove_child(child)
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