tracing=False
def trace(*args,**kwargs):
	if tracing: print(*args,**kwargs)

def delimit(code,spacer=''):
	if not spacer:
		if len(code)==16: return code
		if len(code)!=19: raise Exception('code length should be 19 for despacing, got',len(code),'from',code)
		return code[0:4]+code[5:9]+code[10:14]+code[15:19]
	if spacer:
		if len(code)==19: return code
		if len(code)!=16: raise Exception('code length should be 16 for spacing, got',len(code),'from',code)
		return code[0:4]+spacer+code[4:8]+spacer+code[8:12]+spacer+code[12:16]

def scramble(code,unscramble=False):
	n=int(code[0])
	if unscramble: n=15-n # Because the 1st digit is left alone this needs to be +1
	return code[0]+code[16-n:16]+code[1:16-n]

def combine(code,namehash=''):
	if namehash: return code[0:2]+namehash[4:5]+code[2:6]+namehash[3:4]+code[6:8]+namehash[1:3]+code[8:11]+namehash[0:1]
	charcode=code[0:2]+code[3:7]+code[8:10]+code[12:15]
	namehash=code[15]+code[10:12]+code[7]+code[2]
	return charcode,namehash

def fill0s(num,zeroes=0):
	if not zeroes: return str(int(num))
	n=str(num)
	return '0'*(zeroes-len(n))+n