tx · 7yDCRbunnWVFtUj8WKGm9yRGioQGmxq5xbXPjC4eqGXT

3Muey1cqNaBjjcxXfKHF8qqTZeyGPAsvCpP:  -0.00900000 Waves

2022.08.17 09:29 [2188114] smart account 3Muey1cqNaBjjcxXfKHF8qqTZeyGPAsvCpP > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "7yDCRbunnWVFtUj8WKGm9yRGioQGmxq5xbXPjC4eqGXT",
    "fee": 900000,
    "feeAssetId": null,
    "timestamp": 1660717754576,
    "version": 2,
    "chainId": 84,
    "sender": "3Muey1cqNaBjjcxXfKHF8qqTZeyGPAsvCpP",
    "senderPublicKey": "3bPATHM3GnqSGjJb8saHmYMvsaioqu2etEGkZDiuRCcn",
    "proofs": [
        "pXcRRtsgMXzTC8VQsT1W3h8UZsZq4QMvPtG4EiCYmgELdMUdoqZhYkyxXNeiEKZdiSFFpS1LkEDY4U5b8ojWTYu"
    ],
    "script": "base64:AAIFAAAAAAAAAAQIAhIAAAAACgAAAAAJbWF4U3VwcGx5AAAAAAAAAAPoAAAAAAV3YXZlcwAAAAAABfXhAAEAAAAMZ2V0UHVua0lES2V5AAAAAQAAAAJpZAkAASwAAAACAgAAAAVwdW5rXwUAAAACaWQBAAAADXRyeUdldEludGVnZXIAAAABAAAAA2tleQQAAAADdmFsBAAAAAckbWF0Y2gwCQAEGgAAAAIFAAAABHRoaXMFAAAAA2tleQMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAADSW50BAAAAAFiBQAAAAckbWF0Y2gwBQAAAAFiAAAAAAAAAAAABQAAAAN2YWwBAAAADHRyeUdldFN0cmluZwAAAAEAAAADa2V5BAAAAAN2YWwEAAAAByRtYXRjaDAJAAQdAAAAAgUAAAAEdGhpcwUAAAADa2V5AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAAZTdHJpbmcEAAAAAWIFAAAAByRtYXRjaDAFAAAAAWICAAAAAAUAAAADdmFsAQAAAAZnZXRVUkwAAAABAAAAAmlkAwkBAAAAD2NvbnRhaW5zRWxlbWVudAAAAAIJAAS1AAAAAgkBAAAADHRyeUdldFN0cmluZwAAAAECAAAACGdpZl9wdW5rAgAAAAEsBQAAAAJpZAkAASwAAAACCQABLAAAAAICAAAAJGh0dHBzOi8vbXlwdW5rcy53YXZlc3B1bmtzLmNvbS9tYWQvbQUAAAACaWQCAAAABC5naWYJAAEsAAAAAgkAASwAAAACAgAAACRodHRwczovL215cHVua3Mud2F2ZXNwdW5rcy5jb20vbWFkL20FAAAAAmlkAgAAAAQucG5nAQAAAAtnZXRUeXBlUHVuawAAAAEAAAACaWQEAAAABWlkSU5UBAAAAAckbWF0Y2gwCQAEtgAAAAEFAAAAAmlkAwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAANJbnQEAAAAAWkFAAAAByRtYXRjaDAFAAAAAWkDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAABFVuaXQEAAAAAWkFAAAAByRtYXRjaDAAAAAAAAAAAAAJAAACAAAAAQIAAAALTWF0Y2ggZXJyb3IDCQEAAAAPY29udGFpbnNFbGVtZW50AAAAAgkABLUAAAACCQEAAAAMdHJ5R2V0U3RyaW5nAAAAAQIAAAAIZ2lmX3B1bmsCAAAAASwJAAGkAAAAAQUAAAAFaWRJTlQCAAAACnVsdHJhLXJhcmUDCQAAZwAAAAIAAAAAAAAAAB0FAAAABWlkSU5UAgAAAARyYXJlAgAAAAZ1bmlxdWUBAAAAD2dldFJhbmRvbU51bWJlcgAAAAQAAAAIdmFyaWFudHMAAAAEdHhJZAAAAAtoZWlnaHRCbG9jawAAAAZvZmZzZXQEAAAAD3JhbmRvbVNlZWRCbG9jawkBAAAABXZhbHVlAAAAAQkAA+0AAAABCQAAZQAAAAIFAAAAC2hlaWdodEJsb2NrAAAAAAAAAAABBAAAAApyYW5kb21IYXNoCQALVAAAAAEJAADLAAAAAgUAAAAEdHhJZAkBAAAABXZhbHVlAAAAAQgFAAAAD3JhbmRvbVNlZWRCbG9jawAAAAN2cmYJAABqAAAAAgkABLIAAAACBQAAAApyYW5kb21IYXNoBQAAAAZvZmZzZXQFAAAACHZhcmlhbnRzAQAAAA9jYWxjV2F2ZXNOZWVkZWQAAAAACQAAaAAAAAIFAAAABXdhdmVzAAAAAAAAAAAGAQAAAAVfbWludAAAAAMAAAABaQAAABB0b3RhbFB1bmtzU3VwcGx5AAAADmF2YWlsYWJsZVB1bmtzBAAAABJsaXN0QXZhaWxhYmxlUHVua3MJAAS1AAAAAgUAAAAOYXZhaWxhYmxlUHVua3MCAAAAASwEAAAABHJhbmQJAQAAAA9nZXRSYW5kb21OdW1iZXIAAAAECQAAZQAAAAIFAAAACW1heFN1cHBseQUAAAAQdG90YWxQdW5rc1N1cHBseQgFAAAAAWkAAAANdHJhbnNhY3Rpb25JZAUAAAAGaGVpZ2h0AAAAAAAAAAAABAAAAAZwdW5rSWQJAAGRAAAAAgUAAAASbGlzdEF2YWlsYWJsZVB1bmtzBQAAAARyYW5kBAAAAARuYW1lCQABLAAAAAICAAAACU1hZFB1bmsgIwUAAAAGcHVua0lkBAAAAARtZXRhAgAAAG5GcmVlIE5vbWFkczogYm91bnR5IGh1bnRlcnMsIHJhaWRlcnMsIHNoZXJpZmZzLCB0cmliYWwgd2FycmlvcnMgYW5kIGFkcmVuYWxpbmUganVua2llcy4gQ3JlYXRlZCBieSBAV2F2ZXNQdW5rcwQAAAAFYXNzZXQJAARDAAAABwUAAAAEbmFtZQUAAAAEbWV0YQAAAAAAAAAAAQAAAAAAAAAAAAcFAAAABHVuaXQFAAAABmhlaWdodAQAAAAHYXNzZXRJZAkABDgAAAABBQAAAAVhc3NldAQAAAACdHgJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAICAAAADHB1bmtzX3N1cHBseQkAAGQAAAACBQAAABB0b3RhbFB1bmtzU3VwcGx5AAAAAAAAAAABCQAETAAAAAIJAQAAAAtTdHJpbmdFbnRyeQAAAAICAAAAD2F2YWlsYWJsZV9wdW5rcwkABLkAAAACCQAEUQAAAAIFAAAAEmxpc3RBdmFpbGFibGVQdW5rcwUAAAAEcmFuZAIAAAABLAkABEwAAAACBQAAAAVhc3NldAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQEAAAAMZ2V0UHVua0lES2V5AAAAAQUAAAAGcHVua0lkCQACWAAAAAEFAAAAB2Fzc2V0SWQJAARMAAAAAgkBAAAAC1N0cmluZ0VudHJ5AAAAAgkAASwAAAACCQACWAAAAAEFAAAAB2Fzc2V0SWQCAAAAA19pZAkBAAAADGdldFB1bmtJREtleQAAAAEFAAAABnB1bmtJZAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQABLAAAAAIJAAJYAAAAAQUAAAAHYXNzZXRJZAIAAAAFX3R5cGUJAQAAAAtnZXRUeXBlUHVuawAAAAEFAAAABnB1bmtJZAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQABLAAAAAIJAAJYAAAAAQUAAAAHYXNzZXRJZAIAAAAEX3VybAkBAAAABmdldFVSTAAAAAEFAAAABnB1bmtJZAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQABLAAAAAIJAAJYAAAAAQUAAAAHYXNzZXRJZAIAAAAJX2ZyYWN0aW9uAgAAAAtGcmVlIE5vbWFkcwkABEwAAAACCQEAAAAOU2NyaXB0VHJhbnNmZXIAAAADCAUAAAABaQAAAAZjYWxsZXIAAAAAAAAAAAEFAAAAB2Fzc2V0SWQFAAAAA25pbAUAAAACdHgAAAABAAAAAWkBAAAABG1pbnQAAAAABAAAABB0b3RhbFB1bmtzU3VwcGx5CQEAAAANdHJ5R2V0SW50ZWdlcgAAAAECAAAADHB1bmtzX3N1cHBseQQAAAAOYXZhaWxhYmxlUHVua3MJAQAAAAx0cnlHZXRTdHJpbmcAAAABAgAAAA9hdmFpbGFibGVfcHVua3MEAAAADnByZU1pbnRBZGRyZXNzCQAEtQAAAAIJAQAAAAx0cnlHZXRTdHJpbmcAAAABAgAAAA9wcmVtaW50X2FkZHJlc3MCAAAAASwEAAAACXN0YXJ0TWludAkBAAAADXRyeUdldEludGVnZXIAAAABAgAAAApzdGFydF9taW50BAAAAAt3YXZlc05lZWRlZAkBAAAAD2NhbGNXYXZlc05lZWRlZAAAAAAEAAAADGZpcnN0UGF5bWVudAkBAAAABXZhbHVlAAAAAQkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAQAAAAQZmlyc3RQYXltZW50Qm9vbAQAAAAHJG1hdGNoMAgFAAAADGZpcnN0UGF5bWVudAAAAAdhc3NldElkAwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAApCeXRlVmVjdG9yBAAAAAF0BQAAAAckbWF0Y2gwBgMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAAEVW5pdAQAAAABdwUAAAAHJG1hdGNoMAcJAAACAAAAAQIAAAALTWF0Y2ggZXJyb3IDCQAAAAAAAAIFAAAAEHRvdGFsUHVua3NTdXBwbHkFAAAACW1heFN1cHBseQkAAAIAAAABAgAAABRBbGwgcHVua3MgYXJlIG1pbnRlZAMJAAAAAAAAAgUAAAAOYXZhaWxhYmxlUHVua3MCAAAAAAkAAAIAAAABAgAAABJObyBwdW5rcyBhdmFpbGFibGUDCQEAAAAPY29udGFpbnNFbGVtZW50AAAAAgUAAAAOcHJlTWludEFkZHJlc3MJAAQlAAAAAQgFAAAAAWkAAAAGY2FsbGVyBAAAAAVpbmRleAQAAAAHJG1hdGNoMAkABE8AAAACBQAAAA5wcmVNaW50QWRkcmVzcwkABCUAAAABCAUAAAABaQAAAAZjYWxsZXIDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAAA0ludAQAAAABYgUAAAAHJG1hdGNoMAUAAAABYgMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAAEVW5pdAQAAAABYgUAAAAHJG1hdGNoMAAAAAAAAAAAAAkAAAIAAAABAgAAAAtNYXRjaCBlcnJvcgQAAAAEdGVtcAkABE4AAAACCQEAAAAFX21pbnQAAAADBQAAAAFpBQAAABB0b3RhbFB1bmtzU3VwcGx5BQAAAA5hdmFpbGFibGVQdW5rcwkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACAgAAAA9wcmVtaW50X2FkZHJlc3MJAAS5AAAAAgkABFEAAAACBQAAAA5wcmVNaW50QWRkcmVzcwUAAAAFaW5kZXgCAAAAASwFAAAAA25pbAUAAAAEdGVtcAMJAABmAAAAAgUAAAAJc3RhcnRNaW50CAUAAAAJbGFzdEJsb2NrAAAACXRpbWVzdGFtcAkAAAIAAAABAgAAABVNaW50IGhhc25gdCB5ZXQgYmVndW4DBQAAABBmaXJzdFBheW1lbnRCb29sCQAAAgAAAAECAAAAJFBheW1lbnQgbXVzdCBiZSBpbiBXYXZlcyB0b2tlbnMgb25seQMJAABmAAAAAgUAAAALd2F2ZXNOZWVkZWQIBQAAAAxmaXJzdFBheW1lbnQAAAAGYW1vdW50CQAAAgAAAAECAAAAEkluc3VmZmljaWVudCBmdW5kcwkBAAAABV9taW50AAAAAwUAAAABaQUAAAAQdG90YWxQdW5rc1N1cHBseQUAAAAOYXZhaWxhYmxlUHVua3MAAAABAAAAAnR4AQAAAAZ2ZXJpZnkAAAAACQAB9AAAAAMIBQAAAAJ0eAAAAAlib2R5Qnl0ZXMJAAGRAAAAAggFAAAAAnR4AAAABnByb29mcwAAAAAAAAAAAAgFAAAAAnR4AAAAD3NlbmRlclB1YmxpY0tlee0hUjg=",
    "height": 2188114,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let maxSupply = 5000
4
+
let maxSupply = 1000
5
+
6
+
let waves = 100000000
7
+
8
+
func getPunkIDKey (id) = ("punk_" + id)
9
+
5
10
 
6
11
 
func tryGetInteger (key) = {
7
12
 
    let val =     match getInteger(this, key) {
25
30
 
    }
26
31
 
27
32
 
28
-
func tryGetAddress (addr) = {
29
-
    let val =     match addressFromString(addr) {
30
-
        case a: Address => 
31
-
            a
32
-
        case a: Unit => 
33
-
            Address(base58'3PQG1wqM5vECAGVzMDvBzyq5nSkriqnVFxs')
33
+
func getURL (id) = if (containsElement(split(tryGetString("gif_punk"), ","), id))
34
+
    then (("https://mypunks.wavespunks.com/mad/m" + id) + ".gif")
35
+
    else (("https://mypunks.wavespunks.com/mad/m" + id) + ".png")
36
+
37
+
38
+
func getTypePunk (id) = {
39
+
    let idINT =     match parseInt(id) {
40
+
        case i: Int => 
41
+
            i
42
+
        case i: Unit => 
43
+
            0
34
44
 
        case _ => 
35
45
 
            throw("Match error")
36
46
 
    }
37
-
    val
47
+
    if (containsElement(split(tryGetString("gif_punk"), ","), toString(idINT)))
48
+
        then "ultra-rare"
49
+
        else if ((29 >= idINT))
50
+
            then "rare"
51
+
            else "unique"
38
52
 
    }
39
53
 
40
54
 
41
-
func getName (id) = ("Memalien #" + id)
55
+
func getRandomNumber (variants,txId,heightBlock,offset) = {
56
+
    let randomSeedBlock = value(blockInfoByHeight((heightBlock - 1)))
57
+
    let randomHash = sha256_16Kb((txId + value(randomSeedBlock.vrf)))
58
+
    (toInt(randomHash, offset) % variants)
59
+
    }
42
60
 
43
61
 
44
-
func getURL (id) = (("https://images.wavespunks.com/memalien/" + id) + ".png")
62
+
func calcWavesNeeded () = (waves * 6)
45
63
 
46
64
 
47
-
func getVideoURL (id) = (("https://images.wavespunks.com/memalien/" + id) + ".mp4")
48
-
49
-
50
-
func getMeta (id) = (((("{\"id\": " + id) + ", \"url\": \"") + getURL(id)) + "\"}")
51
-
52
-
53
-
func getMetaVideo (id) = (((((("{\"id\": " + id) + ", \"url\": \"") + getURL(id)) + "\", \"animation_url\": \"") + getVideoURL(id)) + "\"}")
54
-
55
-
56
-
@Callable(i)
57
-
func dropNFT (address) = {
58
-
    let totalMemalienSupply = tryGetInteger("memalien_supply")
59
-
    let endDrop = tryGetInteger("end_drop")
60
-
    let owner = tryGetString("owner")
61
-
    if ((totalMemalienSupply > (endDrop - 1)))
62
-
        then throw("Drop was ended")
63
-
        else if ((totalMemalienSupply == maxSupply))
64
-
            then throw("All memalien are minted")
65
-
            else if ((toString(i.caller) != owner))
66
-
                then throw("The function is available only to the admin")
67
-
                else {
68
-
                    let id = toString(totalMemalienSupply)
69
-
                    if (containsElement(split(tryGetString("video_nft"), ","), id))
70
-
                        then {
71
-
                            let asset = Issue(getName(id), getMetaVideo(id), 1, 0, false, unit, height)
72
-
                            let assetId = calculateAssetId(asset)
73
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(((("drop_" + id) + "_") + address), toBase58String(assetId)), asset, ScriptTransfer(tryGetAddress(address), 1, assetId)]
74
-
                            }
75
-
                        else {
76
-
                            let asset = Issue(getName(id), getMeta(id), 1, 0, false, unit, height)
77
-
                            let assetId = calculateAssetId(asset)
78
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(((("drop_" + id) + "_") + address), toBase58String(assetId)), asset, ScriptTransfer(tryGetAddress(address), 1, assetId)]
79
-
                            }
80
-
                    }
65
+
func _mint (i,totalPunksSupply,availablePunks) = {
66
+
    let listAvailablePunks = split(availablePunks, ",")
67
+
    let rand = getRandomNumber((maxSupply - totalPunksSupply), i.transactionId, height, 0)
68
+
    let punkId = listAvailablePunks[rand]
69
+
    let name = ("MadPunk #" + punkId)
70
+
    let meta = "Free Nomads: bounty hunters, raiders, sheriffs, tribal warriors and adrenaline junkies. Created by @WavesPunks"
71
+
    let asset = Issue(name, meta, 1, 0, false, unit, height)
72
+
    let assetId = calculateAssetId(asset)
73
+
    let tx = [IntegerEntry("punks_supply", (totalPunksSupply + 1)), StringEntry("available_punks", makeString(removeByIndex(listAvailablePunks, rand), ",")), asset, StringEntry(getPunkIDKey(punkId), toBase58String(assetId)), StringEntry((toBase58String(assetId) + "_id"), getPunkIDKey(punkId)), StringEntry((toBase58String(assetId) + "_type"), getTypePunk(punkId)), StringEntry((toBase58String(assetId) + "_url"), getURL(punkId)), StringEntry((toBase58String(assetId) + "_fraction"), "Free Nomads"), ScriptTransfer(i.caller, 1, assetId)]
74
+
    tx
81
75
 
    }
82
-
83
76
 
84
77
 
85
78
 
@Callable(i)
86
79
 
func mint () = {
87
-
    let totalMemalienSupply = tryGetInteger("memalien_supply")
88
-
    let endDrop = tryGetInteger("end_drop")
89
-
    if (((endDrop - 1) > totalMemalienSupply))
90
-
        then throw("Drop wasn`t ended yet")
91
-
        else if ((totalMemalienSupply == maxSupply))
92
-
            then throw("All memalien are minted")
93
-
            else if ((tryGetString(toString(i.caller)) != ""))
94
-
                then throw("You already minted NFT")
95
-
                else {
96
-
                    let id = toString(totalMemalienSupply)
97
-
                    let asset = Issue(getName(id), getMeta(id), 1, 0, false, unit, height)
98
-
                    let assetId = calculateAssetId(asset)
99
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(toString(i.caller), toBase58String(assetId)), asset, ScriptTransfer(i.caller, 1, assetId)]
80
+
    let totalPunksSupply = tryGetInteger("punks_supply")
81
+
    let availablePunks = tryGetString("available_punks")
82
+
    let preMintAddress = split(tryGetString("premint_address"), ",")
83
+
    let startMint = tryGetInteger("start_mint")
84
+
    let wavesNeeded = calcWavesNeeded()
85
+
    let firstPayment = value(i.payments[0])
86
+
    let firstPaymentBool =     match firstPayment.assetId {
87
+
        case t: ByteVector => 
88
+
            true
89
+
        case w: Unit => 
90
+
            false
91
+
        case _ => 
92
+
            throw("Match error")
93
+
    }
94
+
    if ((totalPunksSupply == maxSupply))
95
+
        then throw("All punks are minted")
96
+
        else if ((availablePunks == ""))
97
+
            then throw("No punks available")
98
+
            else if (containsElement(preMintAddress, toString(i.caller)))
99
+
                then {
100
+
                    let index =                     match indexOf(preMintAddress, toString(i.caller)) {
101
+
                        case b: Int => 
102
+
                            b
103
+
                        case b: Unit => 
104
+
                            0
105
+
                        case _ => 
106
+
                            throw("Match error")
100
107
 
                    }
108
+
                    let temp = (_mint(i, totalPunksSupply, availablePunks) ++ [StringEntry("premint_address", makeString(removeByIndex(preMintAddress, index), ","))])
109
+
                    temp
110
+
                    }
111
+
                else if ((startMint > lastBlock.timestamp))
112
+
                    then throw("Mint hasn`t yet begun")
113
+
                    else if (firstPaymentBool)
114
+
                        then throw("Payment must be in Waves tokens only")
115
+
                        else if ((wavesNeeded > firstPayment.amount))
116
+
                            then throw("Insufficient funds")
117
+
                            else _mint(i, totalPunksSupply, availablePunks)
101
118
 
    }
102
119
 
103
120
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let maxSupply = 5000
4
+
let maxSupply = 1000
5
+
6
+
let waves = 100000000
7
+
8
+
func getPunkIDKey (id) = ("punk_" + id)
9
+
5
10
 
6
11
 
func tryGetInteger (key) = {
7
12
 
    let val =     match getInteger(this, key) {
8
13
 
        case b: Int => 
9
14
 
            b
10
15
 
        case _ => 
11
16
 
            0
12
17
 
    }
13
18
 
    val
14
19
 
    }
15
20
 
16
21
 
17
22
 
func tryGetString (key) = {
18
23
 
    let val =     match getString(this, key) {
19
24
 
        case b: String => 
20
25
 
            b
21
26
 
        case _ => 
22
27
 
            ""
23
28
 
    }
24
29
 
    val
25
30
 
    }
26
31
 
27
32
 
28
-
func tryGetAddress (addr) = {
29
-
    let val =     match addressFromString(addr) {
30
-
        case a: Address => 
31
-
            a
32
-
        case a: Unit => 
33
-
            Address(base58'3PQG1wqM5vECAGVzMDvBzyq5nSkriqnVFxs')
33
+
func getURL (id) = if (containsElement(split(tryGetString("gif_punk"), ","), id))
34
+
    then (("https://mypunks.wavespunks.com/mad/m" + id) + ".gif")
35
+
    else (("https://mypunks.wavespunks.com/mad/m" + id) + ".png")
36
+
37
+
38
+
func getTypePunk (id) = {
39
+
    let idINT =     match parseInt(id) {
40
+
        case i: Int => 
41
+
            i
42
+
        case i: Unit => 
43
+
            0
34
44
 
        case _ => 
35
45
 
            throw("Match error")
36
46
 
    }
37
-
    val
47
+
    if (containsElement(split(tryGetString("gif_punk"), ","), toString(idINT)))
48
+
        then "ultra-rare"
49
+
        else if ((29 >= idINT))
50
+
            then "rare"
51
+
            else "unique"
38
52
 
    }
39
53
 
40
54
 
41
-
func getName (id) = ("Memalien #" + id)
55
+
func getRandomNumber (variants,txId,heightBlock,offset) = {
56
+
    let randomSeedBlock = value(blockInfoByHeight((heightBlock - 1)))
57
+
    let randomHash = sha256_16Kb((txId + value(randomSeedBlock.vrf)))
58
+
    (toInt(randomHash, offset) % variants)
59
+
    }
42
60
 
43
61
 
44
-
func getURL (id) = (("https://images.wavespunks.com/memalien/" + id) + ".png")
62
+
func calcWavesNeeded () = (waves * 6)
45
63
 
46
64
 
47
-
func getVideoURL (id) = (("https://images.wavespunks.com/memalien/" + id) + ".mp4")
48
-
49
-
50
-
func getMeta (id) = (((("{\"id\": " + id) + ", \"url\": \"") + getURL(id)) + "\"}")
51
-
52
-
53
-
func getMetaVideo (id) = (((((("{\"id\": " + id) + ", \"url\": \"") + getURL(id)) + "\", \"animation_url\": \"") + getVideoURL(id)) + "\"}")
54
-
55
-
56
-
@Callable(i)
57
-
func dropNFT (address) = {
58
-
    let totalMemalienSupply = tryGetInteger("memalien_supply")
59
-
    let endDrop = tryGetInteger("end_drop")
60
-
    let owner = tryGetString("owner")
61
-
    if ((totalMemalienSupply > (endDrop - 1)))
62
-
        then throw("Drop was ended")
63
-
        else if ((totalMemalienSupply == maxSupply))
64
-
            then throw("All memalien are minted")
65
-
            else if ((toString(i.caller) != owner))
66
-
                then throw("The function is available only to the admin")
67
-
                else {
68
-
                    let id = toString(totalMemalienSupply)
69
-
                    if (containsElement(split(tryGetString("video_nft"), ","), id))
70
-
                        then {
71
-
                            let asset = Issue(getName(id), getMetaVideo(id), 1, 0, false, unit, height)
72
-
                            let assetId = calculateAssetId(asset)
73
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(((("drop_" + id) + "_") + address), toBase58String(assetId)), asset, ScriptTransfer(tryGetAddress(address), 1, assetId)]
74
-
                            }
75
-
                        else {
76
-
                            let asset = Issue(getName(id), getMeta(id), 1, 0, false, unit, height)
77
-
                            let assetId = calculateAssetId(asset)
78
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(((("drop_" + id) + "_") + address), toBase58String(assetId)), asset, ScriptTransfer(tryGetAddress(address), 1, assetId)]
79
-
                            }
80
-
                    }
65
+
func _mint (i,totalPunksSupply,availablePunks) = {
66
+
    let listAvailablePunks = split(availablePunks, ",")
67
+
    let rand = getRandomNumber((maxSupply - totalPunksSupply), i.transactionId, height, 0)
68
+
    let punkId = listAvailablePunks[rand]
69
+
    let name = ("MadPunk #" + punkId)
70
+
    let meta = "Free Nomads: bounty hunters, raiders, sheriffs, tribal warriors and adrenaline junkies. Created by @WavesPunks"
71
+
    let asset = Issue(name, meta, 1, 0, false, unit, height)
72
+
    let assetId = calculateAssetId(asset)
73
+
    let tx = [IntegerEntry("punks_supply", (totalPunksSupply + 1)), StringEntry("available_punks", makeString(removeByIndex(listAvailablePunks, rand), ",")), asset, StringEntry(getPunkIDKey(punkId), toBase58String(assetId)), StringEntry((toBase58String(assetId) + "_id"), getPunkIDKey(punkId)), StringEntry((toBase58String(assetId) + "_type"), getTypePunk(punkId)), StringEntry((toBase58String(assetId) + "_url"), getURL(punkId)), StringEntry((toBase58String(assetId) + "_fraction"), "Free Nomads"), ScriptTransfer(i.caller, 1, assetId)]
74
+
    tx
81
75
 
    }
82
-
83
76
 
84
77
 
85
78
 
@Callable(i)
86
79
 
func mint () = {
87
-
    let totalMemalienSupply = tryGetInteger("memalien_supply")
88
-
    let endDrop = tryGetInteger("end_drop")
89
-
    if (((endDrop - 1) > totalMemalienSupply))
90
-
        then throw("Drop wasn`t ended yet")
91
-
        else if ((totalMemalienSupply == maxSupply))
92
-
            then throw("All memalien are minted")
93
-
            else if ((tryGetString(toString(i.caller)) != ""))
94
-
                then throw("You already minted NFT")
95
-
                else {
96
-
                    let id = toString(totalMemalienSupply)
97
-
                    let asset = Issue(getName(id), getMeta(id), 1, 0, false, unit, height)
98
-
                    let assetId = calculateAssetId(asset)
99
-
[IntegerEntry("memalien_supply", (totalMemalienSupply + 1)), StringEntry(toString(i.caller), toBase58String(assetId)), asset, ScriptTransfer(i.caller, 1, assetId)]
80
+
    let totalPunksSupply = tryGetInteger("punks_supply")
81
+
    let availablePunks = tryGetString("available_punks")
82
+
    let preMintAddress = split(tryGetString("premint_address"), ",")
83
+
    let startMint = tryGetInteger("start_mint")
84
+
    let wavesNeeded = calcWavesNeeded()
85
+
    let firstPayment = value(i.payments[0])
86
+
    let firstPaymentBool =     match firstPayment.assetId {
87
+
        case t: ByteVector => 
88
+
            true
89
+
        case w: Unit => 
90
+
            false
91
+
        case _ => 
92
+
            throw("Match error")
93
+
    }
94
+
    if ((totalPunksSupply == maxSupply))
95
+
        then throw("All punks are minted")
96
+
        else if ((availablePunks == ""))
97
+
            then throw("No punks available")
98
+
            else if (containsElement(preMintAddress, toString(i.caller)))
99
+
                then {
100
+
                    let index =                     match indexOf(preMintAddress, toString(i.caller)) {
101
+
                        case b: Int => 
102
+
                            b
103
+
                        case b: Unit => 
104
+
                            0
105
+
                        case _ => 
106
+
                            throw("Match error")
100
107
 
                    }
108
+
                    let temp = (_mint(i, totalPunksSupply, availablePunks) ++ [StringEntry("premint_address", makeString(removeByIndex(preMintAddress, index), ","))])
109
+
                    temp
110
+
                    }
111
+
                else if ((startMint > lastBlock.timestamp))
112
+
                    then throw("Mint hasn`t yet begun")
113
+
                    else if (firstPaymentBool)
114
+
                        then throw("Payment must be in Waves tokens only")
115
+
                        else if ((wavesNeeded > firstPayment.amount))
116
+
                            then throw("Insufficient funds")
117
+
                            else _mint(i, totalPunksSupply, availablePunks)
101
118
 
    }
102
119
 
103
120
 
104
121
 
@Verifier(tx)
105
122
 
func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
106
123
 

github/deemru/w8io/169f3d6 
35.36 ms ◑