21 lines
452 B
GDScript3
21 lines
452 B
GDScript3
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extends Node
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signal history_changed(chat: String)
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var chat_history: Array[String] = []
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func send_chat_line(line: String) -> void:
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_send_chat_line.rpc(line)
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@rpc("any_peer", "call_local", "reliable")
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func _send_chat_line(line: String):
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chat_history.append(line)
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while chat_history.size() > 8:
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chat_history.pop_front()
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var chat: String = ""
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for history_line in chat_history:
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chat = chat + history_line + "\n"
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history_changed.emit(chat)
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