Cryptokitties Smart-Contract Cheat-Sheet

KittyCore: 0x06012c8cf97BEaD5deAe237070F9587f8E7A266d

Dependencies/External Calls

• saleAuction(): address of sales-auction contract aka "0xb1690C08E213a35Ed9bAb7B318DE14420FB57d8C"
• siringAuction(): address of siring-auction contract aka "0xC7af99Fe5513eB6710e6D5f44F9989dA40F27F26"
• geneScience(): address of gene-science contract aka "0xf97e0A5b616dfFC913e72455Fde9eA8bBe946a2B"

Calls/Reads

• autoBirthFee(): variable storing birth fee
• pregnantKitties(): number of kitties currently pregnant
• totalSupply(): total number of kittens created so far
• gen0CreatedCount(): returns number of generation 0 cats created so far
• balanceOf(address): number of kittens owned by some address
• tokensOfOwner(address): returns array of kittyIDs owned by some address
• isPregnant(uint256): true if the given kittyID is pregnant
• isReadyToBreed(uint256): true if kittyID can breed
• canBreedWith(uint256,uint256): true if two kittyIDs can breed together
• ownerOf(uint256): returns address that owns some kittyID
• getKitty(uint256): returns [isPregnant [bool], isReady [bool], coolDownIndex [uint256], nextActionTime [uint256], SiringWith [uint256], birthTime [uint256], matronID [uint256], sireID [uint256], generation [uint256], genes [uint256]]

Methods/Transactions/Writes

• createSaleAuction(kittyID [uint256], startingPrice [uint256], endPrice [uint256], duration [uint256]): Put kittyID up for sale
• createSiringAuction(kittyID [uint256], startingPrice [uint256], endPrice [uint256], duration [uint256]): Put kittyID up for sire
• breedWithAuto(kittyID [uint256], kittyID [uint256]): Breed two kittyIDs that you own
• giveBirth(kittyID [uint256]): Handler for pregnant kittyID who is ready to deliver
• transfer(recipient [address], kittyID [uint256]): give some recipient address one of the kittyIDs you own
• bidOnSiringAuction(sireID [uint256], matronID [uint256]): ends some siring auction for sireID by bidding & breeding w our matronID

Events

• Transfer(from [address], to [address], kittyID [uint256])
• Approval(owner [address], approved [address], kittyID [uint256])
• Birth(owner [address], kittyID [uint256], matronID [uint256], sireID [uint256], genes [uint256])
• Pregnant(owner [address], matronID [uint256], sireID [uint256], cooldownEndBlock [uint256])

KittySales: 0xb1690C08E213a35Ed9bAb7B318DE14420FB57d8C

Calls/Reads

• getAuction(kittyID [uint256]): returns [seller [address], startPrice [uint256], endPrice [uint256], duration [uint256], startTime [uint256]]

Events

• AuctionCreated(kittyID [uint256], startPrice [uint256], endPrice [uint256], duration [uint256])
• AuctionSuccessful(kittyID [uint256], price [uint256], winner [address])
• AuctionCancelled(kittyID [uint256])

KittySires: 0xC7af99Fe5513eB6710e6D5f44F9989dA40F27F26

Calls/Reads

• getAuction(kittyID [uint256]): returns [seller [address], startPrice [uint256], endPrice [uint256], duration [uint256], startTime [uint256]]

Events

• AuctionCreated(kittyID [uint256], startPrice [uint256], endPrice [uint256], duration [uint256])
• AuctionSuccessful(kittyID [uint256], price [uint256], winner [address])
• AuctionCancelled(kittyID [uint256])