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19 lines
556 B
GDScript
19 lines
556 B
GDScript
class_name TextValidator
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extends Node
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const valid_chars := "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-*!.^/+:,'()?_;<> \n"
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@export var node_to_validate: Control = null
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const FONT = preload("uid://cd221873lbtj1")
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signal text_validated(new_text: String)
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func validate_text() -> void:
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var idx := 0
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var text = node_to_validate.text.to_upper()
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node_to_validate.clear()
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for i in text:
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if FONT.has_char(text.unicode_at(idx)) == false and valid_chars.contains(i) == false:
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text = text.replace(i, " ")
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idx += 1
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node_to_validate.insert_text_at_caret(text)
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