online multiplayer chess game (note server currently down)
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extends LineEdit
onready var checkmark: Label = $"../Checkmark"
signal pgn_selected(m_array)
func _init() -> void:
connect("text_changed", self, "text_changed")
func text_changed(new_text: String) -> void:
if !new_text:
checkmark.hide()
return
var status = validate_pgn(new_text)
checkmark.show()
if status:
emit_signal("pgn_selected", status)
checkmark.text = ""
else:
checkmark.text = ""
func validate_pgn(p: String):
var pgn_parser := PGN.new()
var parsed = pgn_parser.parse(p)
if parsed != null:
var c = Chess.new()
if c.load_pgn(text) == OK and !c.game_over():
return parsed.moves
return false
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