Breeder cooldown

[leovigna]

Description

To curb the inflationary dynamics introduced by the NFT breeding mechanic, some games have built-in cooldowns which prevent a parent to breed again for a certain period of time. Introduce such logic to a Breeder contract.

Features

• Set cooldown: Cooldown time in seconds
• Track tokenId => lastBredAt
• When parents breed
  • Check lastBredAt + cooldown < block.timestamp
  • Update lastBredAt for each parent

[corbanvilla]

Already implemented this here :) - https://github.com/owlprotocol/nft-launcher-contracts/blob/f0ab22ba28824568043d432dec740e6a04c8e836/src/solidity/Minter/builds/MinterBreeding.sol#L75