;; title: gamerboizzzz NFT Contract
;; version: 1.0
;; summary: A non-fungible token contract for gamerboizzzz NFTs
;; description: This contract implements a non-fungible token with marketplace functionality, royalties, and minting capabilities.
;; traits
(impl-trait 'SP2PABAF9FTAJYNFZH93XENAJ8FVY99RRM50D2JG9.nft-trait.nft-trait)
;; Note: Commission payment is handled internally in this contract
;; token definitions
(define-non-fungible-token gamerboizzzz uint)
;; constants
(define-constant DEPLOYER tx-sender)
(define-constant COMM u500) ;; 5% commission
(define-constant COMM-ADDR 'SP1ZG0Z8ZMB9DX29YGKZZFD9VEHA05C5Q2F7GNH5P)
;; error codes
(define-constant ERR-MINT-DISABLED u100)
(define-constant ERR-NOT-ENOUGH-PASSES u101)
(define-constant ERR-SALE-DISABLED u102)
(define-constant ERR-CONTRACT-INITIALIZED u103)
(define-constant ERR-NOT-AUTHORIZED u104)
(define-constant ERR-INVALID-USER u105)
(define-constant ERR-LISTING u106)
(define-constant ERR-WRONG-COMMISSION u107)
(define-constant ERR-NOT-FOUND u108)
(define-constant ERR-PAUSED u109)
(define-constant ERR-MINT-LIMIT u110)
(define-constant ERR-METADATA-FROZEN u111)
(define-constant ERR-AIRDROP-CALLED u112)
(define-constant ERR-NO-MORE-MINTS u113)
(define-constant ERR-INVALID-PERCENTAGE u114)
(define-constant ERR-KILL-SWITCH u115)
(define-constant ERR-MAX-SPLITS u116)
;; Split payment iteration helper (max 10 splits)
(define-constant SPLIT-INDEXES (list u0 u1 u2 u3 u4 u5 u6 u7 u8 u9))
;; data vars
(define-data-var mint-limit uint u5)
(define-data-var last-id uint u1)
(define-data-var total-price uint u1000000)
(define-data-var artist-address principal 'SP2C20XGZBAYFZ1NYNHT1J6MGMM0EW9X7PFBWK7QG)
(define-data-var ipfs-root (string-ascii 80) "ipfs://ipfs/bafkreidd7wezccwhtyrretzhpdjqtasxwqsxebesnvv4sar7n6kq27ro7a/")
(define-data-var mint-paused bool false)
(define-data-var premint-enabled bool false)
(define-data-var sale-enabled bool false)
(define-data-var metadata-frozen bool false)
(define-data-var airdrop-called bool false)
(define-data-var mint-cap uint u1)
(define-data-var kill-switch bool false)
(define-data-var license-uri (string-ascii 80) "https://creativecommons.org/licenses/by-sa/4.0/")
(define-data-var license-name (string-ascii 40) "CC-BY-SA-SHAREALIKE")
(define-data-var royalty-percent uint u500)
;; data maps
(define-map mints-per-user principal uint)
(define-map mint-passes principal uint)
(define-map token-count principal uint)
;; Market listings - commission is handled internally using COMM and COMM-ADDR
(define-map market uint {price: uint, royalty: uint})
;; Split payment system - stores payees with percentage in basis points (5000 = 50%)
(define-map split-payees uint {payee: principal, percentage: uint})
(define-data-var split-count uint u0)
;; private functions
;; Process single split payment - FIFO order
;; Each split percentage is calculated from original total, not remaining
;; If remaining < calculated amount, payee gets nothing (FIFO cutoff)
(define-private (process-split (index uint) (state {total: uint, remaining: uint}))
(if (and (< index (var-get split-count)) (> (get remaining state) u0))
(match (map-get? split-payees index)
split-data
(let ((amount (/ (* (get total state) (get percentage split-data)) u10000)))
(if (and (> amount u0) (>= (get remaining state) amount))
(match (stx-transfer? amount tx-sender (get payee split-data))
ok-val {total: (get total state), remaining: (- (get remaining state) amount)}
err-val state)
state))
state)
state))
;; Distribute to all splits, return remaining for artist-address
(define-private (distribute-splits (total uint))
(let ((final-state (fold process-split SPLIT-INDEXES {total: total, remaining: total})))
(get remaining final-state)))
(define-private (mint-many-iter (ignore bool) (next-id uint))
(if (<= next-id (var-get mint-limit))
(begin
(unwrap! (nft-mint? gamerboizzzz next-id tx-sender) next-id)
(+ next-id u1)
)
next-id))
(define-private (mint (orders (list 25 bool)))
(let
(
(last-nft-id (var-get last-id))
(enabled (asserts! (<= last-nft-id (var-get mint-limit)) (err ERR-MINT-DISABLED)))
(art-addr (var-get artist-address))
(id-reached (fold mint-many-iter orders last-nft-id))
(price (* (var-get total-price) (- id-reached last-nft-id)))
(total-commission (/ (* price COMM) u10000))
(current-balance (get-balance tx-sender))
(total-artist (- price total-commission))
(capped (> (var-get mint-cap) u0))
(user-mints (get-mints tx-sender))
)
(asserts! (not (var-get kill-switch)) (err ERR-KILL-SWITCH))
(asserts! (or (is-eq false (var-get mint-paused)) (is-eq tx-sender DEPLOYER)) (err ERR-PAUSED))
(asserts! (or (not capped) (is-eq tx-sender DEPLOYER) (is-eq tx-sender art-addr) (>= (var-get mint-cap) (+ (len orders) user-mints))) (err ERR-NO-MORE-MINTS))
(map-set mints-per-user tx-sender (+ (len orders) user-mints))
(if (or (is-eq tx-sender art-addr) (is-eq tx-sender DEPLOYER) (is-eq (var-get total-price) u0000000))
(begin
(var-set last-id id-reached)
(map-set token-count tx-sender (+ current-balance (- id-reached last-nft-id)))
(print {notification: "boom-mint", payload: {id: id-reached, price: price, artist: art-addr}})
)
(let
(
;; Distribute to splits first (FIFO), get remaining for artist-address
(remaining-after-splits (distribute-splits total-artist))
)
(var-set last-id id-reached)
(map-set token-count tx-sender (+ current-balance (- id-reached last-nft-id)))
;; Pay commission to platform
(try! (stx-transfer? total-commission tx-sender COMM-ADDR))
;; Pay remaining balance to artist-address (default payee)
(if (> remaining-after-splits u0)
(try! (stx-transfer? remaining-after-splits tx-sender art-addr))
true
)
(print {notification: "boom-mint", payload: {id: id-reached, price: price, artist: art-addr, splits-paid: (- total-artist remaining-after-splits)}})
)
)
(ok id-reached)))
(define-private (is-owner (token-id uint) (user principal))
(is-eq user (unwrap! (nft-get-owner? gamerboizzzz token-id) false)))
(define-private (trnsfr (id uint) (sender principal) (recipient principal))
(match (nft-transfer? gamerboizzzz id sender recipient)
success
(let
((sender-balance (get-balance sender))
(recipient-balance (get-balance recipient)))
(map-set token-count
sender
(- sender-balance u1))
(map-set token-count
recipient
(+ recipient-balance u1))
(ok success))
error (err error)))
(define-private (is-sender-owner (id uint))
(let ((owner (unwrap! (nft-get-owner? gamerboizzzz id) false)))
(or (is-eq tx-sender owner) (is-eq contract-caller owner))))
(define-private (pay-royalty (price uint) (royalty uint))
(let (
(royalty-amount (/ (* price royalty) u10000))
)
(if (and (> royalty-amount u0) (not (is-eq tx-sender (var-get artist-address))))
(try! (stx-transfer? royalty-amount tx-sender (var-get artist-address)))
(print false)
)
(ok true)))
;; public functions
;; Claim 1 NFTs
(define-public (claim-1)
(mint (list true)))
(define-public (toggle-kill-switch)
(begin
(asserts! (is-eq tx-sender DEPLOYER) (err ERR-NOT-AUTHORIZED))
(ok (var-set kill-switch (not (var-get kill-switch))))))
(define-public (set-artist-address (address principal))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-INVALID-USER))
(ok (var-set artist-address address))))
(define-public (set-price (price uint))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-INVALID-USER))
(ok (var-set total-price price))))
(define-public (toggle-pause)
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-INVALID-USER))
(ok (var-set mint-paused (not (var-get mint-paused))))))
(define-public (set-mint-limit (limit uint))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-INVALID-USER))
(asserts! (< limit (var-get mint-limit)) (err ERR-MINT-LIMIT))
(ok (var-set mint-limit limit))))
(define-public (burn (token-id uint))
(begin
(asserts! (is-owner token-id tx-sender) (err ERR-NOT-AUTHORIZED))
(asserts! (is-none (map-get? market token-id)) (err ERR-LISTING))
(nft-burn? gamerboizzzz token-id tx-sender)))
(define-public (set-base-uri (new-base-uri (string-ascii 80)))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(asserts! (not (var-get metadata-frozen)) (err ERR-METADATA-FROZEN))
(print { notification: "token-metadata-update", payload: { token-class: "nft", contract-id: (as-contract tx-sender) }})
(var-set ipfs-root new-base-uri)
(ok true)))
(define-public (freeze-metadata)
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(var-set metadata-frozen true)
(ok true)))
(define-public (transfer (id uint) (sender principal) (recipient principal))
(begin
(asserts! (is-eq tx-sender sender) (err ERR-NOT-AUTHORIZED))
(asserts! (is-none (map-get? market id)) (err ERR-LISTING))
(trnsfr id sender recipient)))
;; List NFT for sale on marketplace
;; Commission (5%) is handled internally using COMM-ADDR
(define-public (list-in-ustx (id uint) (price uint))
(let ((listing {price: price, royalty: (var-get royalty-percent)}))
(asserts! (is-sender-owner id) (err ERR-NOT-AUTHORIZED))
(map-set market id listing)
(print (merge listing {a: "list-in-ustx", id: id}))
(ok true)))
(define-public (unlist-in-ustx (id uint))
(begin
(asserts! (is-sender-owner id) (err ERR-NOT-AUTHORIZED))
(map-delete market id)
(print {a: "unlist-in-ustx", id: id})
(ok true)))
;; Buy listed NFT from marketplace
;; Handles payment distribution: seller, royalty (to artist), commission (to platform)
(define-public (buy-in-ustx (id uint))
(let (
(owner (unwrap! (nft-get-owner? gamerboizzzz id) (err ERR-NOT-FOUND)))
(listing (unwrap! (map-get? market id) (err ERR-LISTING)))
(price (get price listing))
(royalty (get royalty listing))
(commission-amount (/ (* price COMM) u10000))
)
;; Transfer price to seller
(try! (stx-transfer? price tx-sender owner))
;; Pay royalty to artist (if applicable)
(try! (pay-royalty price royalty))
;; Pay marketplace commission to platform
(if (> commission-amount u0)
(try! (stx-transfer? commission-amount tx-sender COMM-ADDR))
true
)
;; Transfer NFT to buyer
(try! (trnsfr id owner tx-sender))
;; Clear listing
(map-delete market id)
(print {a: "buy-in-ustx", id: id, price: price, commission: commission-amount})
(ok true)))
(define-public (set-royalty-percent (royalty uint))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-INVALID-USER))
(asserts! (and (>= royalty u0) (<= royalty u1000)) (err ERR-INVALID-PERCENTAGE))
(ok (var-set royalty-percent royalty))))
(define-public (set-license-uri (uri (string-ascii 80)))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(ok (var-set license-uri uri))))
(define-public (set-license-name (name (string-ascii 40)))
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(ok (var-set license-name name))))
;; ============================================
;; SPLIT PAYMENT ADMIN FUNCTIONS
;; ============================================
;; Add a split payee - appends to end (FIFO order)
;; percentage is in basis points: 5000 = 50%, 2500 = 25%, etc.
;; NOTE: No validation that total percentages <= 100%
;; Payments go FIFO - if splits exceed 100%, later payees won't receive payment
(define-public (add-split-payee (payee principal) (percentage uint))
(let ((new-index (var-get split-count)))
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(asserts! (< new-index u10) (err ERR-MAX-SPLITS))
(map-set split-payees new-index {payee: payee, percentage: percentage})
(var-set split-count (+ new-index u1))
(print {notification: "split-payee-added", payload: {index: new-index, payee: payee, percentage: percentage}})
(ok new-index)))
;; Remove a specific split payee by index
;; Shifts remaining payees down to maintain FIFO order
(define-public (remove-split-payee (index uint))
(let ((current-count (var-get split-count)))
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(asserts! (< index current-count) (err ERR-NOT-FOUND))
;; Shift all payees after this index down by 1
(shift-payees-down index)
(var-set split-count (- current-count u1))
(print {notification: "split-payee-removed", payload: {index: index}})
(ok true)))
;; Helper to shift payees down after removal
(define-private (shift-payees-down (start-index uint))
(begin
(and (< start-index u9) (is-some (map-get? split-payees (+ start-index u1)))
(map-set split-payees start-index (unwrap-panic (map-get? split-payees (+ start-index u1)))))
(and (< (+ start-index u1) u9) (is-some (map-get? split-payees (+ start-index u2)))
(map-set split-payees (+ start-index u1) (unwrap-panic (map-get? split-payees (+ start-index u2)))))
(and (< (+ start-index u2) u9) (is-some (map-get? split-payees (+ start-index u3)))
(map-set split-payees (+ start-index u2) (unwrap-panic (map-get? split-payees (+ start-index u3)))))
(and (< (+ start-index u3) u9) (is-some (map-get? split-payees (+ start-index u4)))
(map-set split-payees (+ start-index u3) (unwrap-panic (map-get? split-payees (+ start-index u4)))))
(and (< (+ start-index u4) u9) (is-some (map-get? split-payees (+ start-index u5)))
(map-set split-payees (+ start-index u4) (unwrap-panic (map-get? split-payees (+ start-index u5)))))
(and (< (+ start-index u5) u9) (is-some (map-get? split-payees (+ start-index u6)))
(map-set split-payees (+ start-index u5) (unwrap-panic (map-get? split-payees (+ start-index u6)))))
(and (< (+ start-index u6) u9) (is-some (map-get? split-payees (+ start-index u7)))
(map-set split-payees (+ start-index u6) (unwrap-panic (map-get? split-payees (+ start-index u7)))))
(and (< (+ start-index u7) u9) (is-some (map-get? split-payees (+ start-index u8)))
(map-set split-payees (+ start-index u7) (unwrap-panic (map-get? split-payees (+ start-index u8)))))
(and (< (+ start-index u8) u9) (is-some (map-get? split-payees (+ start-index u9)))
(map-set split-payees (+ start-index u8) (unwrap-panic (map-get? split-payees (+ start-index u9)))))
;; Delete the last slot
(map-delete split-payees (- (var-get split-count) u1))
true))
;; Clear all split payees
(define-public (clear-split-payees)
(begin
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(var-set split-count u0)
(print {notification: "split-payees-cleared"})
(ok true)))
;; Update an existing split payee's percentage
(define-public (update-split-percentage (index uint) (new-percentage uint))
(let ((current-count (var-get split-count)))
(asserts! (or (is-eq tx-sender (var-get artist-address)) (is-eq tx-sender DEPLOYER)) (err ERR-NOT-AUTHORIZED))
(asserts! (< index current-count) (err ERR-NOT-FOUND))
(match (map-get? split-payees index)
existing-data
(begin
(map-set split-payees index {payee: (get payee existing-data), percentage: new-percentage})
(print {notification: "split-percentage-updated", payload: {index: index, new-percentage: new-percentage}})
(ok true))
(err ERR-NOT-FOUND))))
;; read only functions
(define-read-only (get-owner (token-id uint))
(ok (nft-get-owner? gamerboizzzz token-id)))
(define-read-only (get-last-token-id)
(ok (- (var-get last-id) u1)))
(define-read-only (get-token-uri (token-id uint))
(ok (some (concat (concat (var-get ipfs-root) "{id}") ".json"))))
(define-read-only (get-paused)
(ok (var-get mint-paused)))
(define-read-only (get-price)
(ok (var-get total-price)))
(define-read-only (get-artist-address)
(ok (var-get artist-address)))
(define-read-only (get-mints (caller principal))
(default-to u0 (map-get? mints-per-user caller)))
(define-read-only (get-mint-limit)
(ok (var-get mint-limit)))
(define-read-only (get-license-uri)
(ok (var-get license-uri)))
(define-read-only (get-license-name)
(ok (var-get license-name)))
(define-read-only (get-listing-in-ustx (id uint))
(map-get? market id))
(define-read-only (get-balance (account principal))
(default-to u0
(map-get? token-count account)))
(define-read-only (get-royalty-percent)
(ok (var-get royalty-percent)))
;; Split payment read-only functions
(define-read-only (get-split-payee (index uint))
(map-get? split-payees index))
(define-read-only (get-split-count)
(ok (var-get split-count)))
;; Get all split payees as a list of tuples (for easier frontend consumption)
(define-read-only (get-all-splits)
(ok {
count: (var-get split-count),
split-0: (map-get? split-payees u0),
split-1: (map-get? split-payees u1),
split-2: (map-get? split-payees u2),
split-3: (map-get? split-payees u3),
split-4: (map-get? split-payees u4),
split-5: (map-get? split-payees u5),
split-6: (map-get? split-payees u6),
split-7: (map-get? split-payees u7),
split-8: (map-get? split-payees u8),
split-9: (map-get? split-payees u9)
}))