from shutil import get_terminal_size as getTerminalSize

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def centerText(text):
  terminalWidth = getTerminalSize((60, 0))[0]   # Column size 60 as fallback
  return "\n".join(line.center(terminalWidth) for line in text.split('\n'))

def centerBlockText(text):
  terminalWidth = getTerminalSize((60, 0))[0]   # Column size 60 as fallback
  textArray = text.split('\n')
  offset = int((terminalWidth - len(textArray[0])) / 2)
  return "\n".join(offset * ' ' + line for line in textArray)

boxCharsToBoldBoxCharsMap = {
  '─': '═',
  '│': '║',
  '┼': '╬',
  '╰': '╚',
  '╯': '╝',
  '╭': '╔',
  '╮': '╗',
  '├': '╠',
  '┴': '╩',
  '┤': '╣',
  '┬': '╦',
}

def determineMove(key, x, y, maxmin) -> tuple:
  if key in ['s', 'j'] and y != maxmin[1]: return (0, 1)
  elif key in ['w', 'k'] and y != maxmin[0]: return (0, -1)
  elif key in ['d', 'l'] and x != maxmin[1]: return (1, 0)
  elif key in ['a', 'h'] and x != maxmin[0]: return (-1, 0)
  else: return False