async def generate_new_coloured_coin(
self, amount: uint64) -> Optional[SpendBundle]:
coins = await self.standard_wallet.select_coins(amount)
if coins is None:
return None
origin = coins.copy().pop()
origin_id = origin.name()
cc_inner_hash = await self.get_new_inner_hash()
await self.add_lineage(origin_id, Program.to((0, [origin.as_list(),
0])))
genesis_coin_checker = create_genesis_or_zero_coin_checker(origin_id)
minted_cc_puzzle_hash = cc_puzzle_hash_for_inner_puzzle_hash(
CC_MOD, genesis_coin_checker, cc_inner_hash)
tx_record = await self.standard_wallet.generate_signed_transaction(
amount, minted_cc_puzzle_hash, uint64(0), origin_id, coins)
if tx_record is None:
return None
lineage_proof: Optional[Program] = lineage_proof_for_genesis(origin)
lineage_proofs = [(origin_id, lineage_proof)]
cc_info: CCInfo = CCInfo(genesis_coin_checker, lineage_proofs)
await self.save_info(cc_info)
return tx_record.spend_bundle
def coin_checker_for_farmed_coin_by_coin_id(coin: Coin):
return create_genesis_or_zero_coin_checker(coin.name())