15 lines
374 B
GDScript
15 lines
374 B
GDScript
class_name Numpad extends Node2D
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var numpad_buffer = Array()
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var proposed_bid: int
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# number entry function called by numbered button children
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func keypad_entry(entry: int):
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numpad_buffer.append(str(entry))
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func keypad_backspace():
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numpad_buffer.remove_at(-1)
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func keypad_submit():
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var keypad_output: String = "".join(numpad_buffer)
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proposed_bid = int(keypad_output)
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