w8 · tx · 2ss···Vnk

tx · 2ssJZx7bgsr5Wg6rt4pmbtPUSr1neP3ewfBQJpaR5Vnk

3PACKMArmh4BAEawStYmpcU62aiNTBJKvNh:  -0.01400000 Waves

2021.05.06 16:59 [2578552] smart account 3PACKMArmh4BAEawStYmpcU62aiNTBJKvNh > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "2ssJZx7bgsr5Wg6rt4pmbtPUSr1neP3ewfBQJpaR5Vnk",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1620309592306,
    "version": 2,
    "chainId": 87,
    "sender": "3PACKMArmh4BAEawStYmpcU62aiNTBJKvNh",
    "senderPublicKey": "2y6AczxE1vbz7NGP9N4eeTMDqhDgXT8Tc3xhM792K3GP",
    "proofs": [
        "2upEbtvydotGoAG9Xo4QjVHzWCFQNzj9boeqFTWdqDXEH1bqCyVcT6RNVAB1k9ja2Hz4J8AozN94fyG8Eirf82gu"
    ],
    "script": "base64:AAIEAAAAAAAAAAkIAhIAEgMKAQgAAAAMAAAAAAtlZ2dzQXNzZXRJZAEAAAAgPBi728BFgsdN7s3MYoV7jRRmignfuR0fiQY8vjU+wlYAAAAAEGVnZ3NOZWVkZWRBbW91bnQAAAAAAAAAA+gAAAAAEGRlbGF5Rm9ySGF0Y2hpbmcAAAAAAAAAAAIAAAAAD0hhdGNoaW5nU3RhcnRlZAIAAAAQSEFUQ0hJTkdfU1RBUlRFRAAAAAAQSGF0Y2hpbmdGaW5pc2hlZAIAAAARSEFUQ0hJTkdfRklOSVNIRUQBAAAAFGdldEhhdGNoaW5nU3RhdHVzS2V5AAAAAgAAAAdhZGRyZXNzAAAABHR4SWQJAAEsAAAAAgkAASwAAAACCQABLAAAAAIFAAAAB2FkZHJlc3MCAAAAAV8JAAJYAAAAAQUAAAAEdHhJZAIAAAAHX3N0YXR1cwEAAAAaZ2V0SGF0Y2hpbmdGaW5pc2hIZWlnaHRLZXkAAAACAAAAB2FkZHJlc3MAAAAEdHhJZAkAASwAAAACCQABLAAAAAIJAAEsAAAAAgUAAAAHYWRkcmVzcwIAAAABXwkAAlgAAAABBQAAAAR0eElkAgAAAANfZmgBAAAADGdldER1Y2tJZEtleQAAAAIAAAAHYWRkcmVzcwAAAAR0eElkCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAAdhZGRyZXNzAgAAAAFfCQACWAAAAAEFAAAABHR4SWQCAAAAA19kaQEAAAAPZ2V0RHVja1N0YXRzS2V5AAAAAQAAAAlnZW5TdHJpbmcJAAEsAAAAAgkAASwAAAACAgAAAAZzdGF0c18FAAAACWdlblN0cmluZwIAAAAHX2Ftb3VudAEAAAANdHJ5R2V0SW50ZWdlcgAAAAEAAAADa2V5BAAAAAN2YWwEAAAAByRtYXRjaDAJAAQaAAAAAgUAAAAEdGhpcwUAAAADa2V5AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAANJbnQEAAAAAWIFAAAAByRtYXRjaDAFAAAAAWIAAAAAAAAAAAAFAAAAA3ZhbAEAAAAPZ2V0UmFuZG9tTnVtYmVyAAAAAwAAAAh2YXJpYW50cwAAAAR0eElkAAAAFGhhdGNoaW5nRmluaXNoSGVpZ2h0BAAAAA9yYW5kb21TZWVkQmxvY2sJAQAAAAV2YWx1ZQAAAAEJAAPtAAAAAQUAAAAUaGF0Y2hpbmdGaW5pc2hIZWlnaHQJAABqAAAAAgkABLIAAAACCQAAywAAAAIJAQAAAAV2YWx1ZQAAAAEIBQAAAA9yYW5kb21TZWVkQmxvY2sAAAADdnJmBQAAAAR0eElkAAAAAAAAAAAKBQAAAAh2YXJpYW50cwEAAAANZ2V0UmFuZG9tTmFtZQAAAAIAAAAEdHhJZAAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAQAAAAKdHlwZVJhbmRvbQkBAAAAD2dldFJhbmRvbU51bWJlcgAAAAMAAAAAAAAAAAIFAAAABHR4SWQFAAAAFGhhdGNoaW5nRmluaXNoSGVpZ2h0BAAAAAtjb2xvclJhbmRvbQkBAAAAD2dldFJhbmRvbU51bWJlcgAAAAMAAAAAAAAAAAQFAAAABHR4SWQFAAAAFGhhdGNoaW5nRmluaXNoSGVpZ2h0BAAAAAVjb2xvcgMJAAAAAAAAAgUAAAALY29sb3JSYW5kb20AAAAAAAAAAAACAAAAAVkDCQAAAAAAAAIFAAAAC2NvbG9yUmFuZG9tAAAAAAAAAAABAgAAAAFHAwkAAAAAAAACBQAAAAtjb2xvclJhbmRvbQAAAAAAAAAAAgIAAAABQgIAAAABUgMJAAAAAAAAAgUAAAAKdHlwZVJhbmRvbQAAAAAAAAAAAAkAASwAAAACAgAAAA9EVUNLLUFBQUFBQUFBLUcFAAAABWNvbG9yCQABLAAAAAICAAAAD0RVQ0stQkJCQkJCQkItRwUAAAAFY29sb3IAAAACAAAAAWkBAAAAEXN0YXJ0RHVja0hhdGNoaW5nAAAAAAQAAAAMZmlyc3RQYXltZW50CQEAAAAFdmFsdWUAAAABCQABkQAAAAIIBQAAAAFpAAAACHBheW1lbnRzAAAAAAAAAAAAAwkBAAAAAiE9AAAAAggFAAAADGZpcnN0UGF5bWVudAAAAAdhc3NldElkBQAAAAtlZ2dzQXNzZXRJZAkAAAIAAAABCQABLAAAAAICAAAAPFlvdSBjYW4gYXR0YWNoIG9ubHkgRUdHIHRva2VucyB3aXRoIHRoZSBmb2xsb3dpbmcgYXNzZXQgaWQ6IAkAAlgAAAABBQAAAAtlZ2dzQXNzZXRJZAMJAQAAAAIhPQAAAAIIBQAAAAxmaXJzdFBheW1lbnQAAAAGYW1vdW50BQAAABBlZ2dzTmVlZGVkQW1vdW50CQAAAgAAAAECAAAAKllvdSBjYW4gYXR0YWNoIG9ubHkgRVhBQ1RMWSAxMCBFR0cgdG9rZW5zIAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQEAAAAUZ2V0SGF0Y2hpbmdTdGF0dXNLZXkAAAACCQAEJQAAAAEIBQAAAAFpAAAABmNhbGxlcggFAAAAAWkAAAANdHJhbnNhY3Rpb25JZAUAAAAPSGF0Y2hpbmdTdGFydGVkCQAETAAAAAIJAQAAAAxJbnRlZ2VyRW50cnkAAAACCQEAAAAaZ2V0SGF0Y2hpbmdGaW5pc2hIZWlnaHRLZXkAAAACCQAEJQAAAAEIBQAAAAFpAAAABmNhbGxlcggFAAAAAWkAAAANdHJhbnNhY3Rpb25JZAkAAGQAAAACBQAAAAZoZWlnaHQFAAAAEGRlbGF5Rm9ySGF0Y2hpbmcFAAAAA25pbAAAAAFpAQAAABJmaW5pc2hEdWNrSGF0Y2hpbmcAAAABAAAAB3R4SWRTdHIEAAAABHR4SWQJAAJZAAAAAQUAAAAHdHhJZFN0cgQAAAARaGF0Y2hpbmdTdGF0dXNLZXkJAQAAABRnZXRIYXRjaGluZ1N0YXR1c0tleQAAAAIJAAQlAAAAAQgFAAAAAWkAAAAGY2FsbGVyBQAAAAR0eElkBAAAAA9maW5pc2hIZWlnaHRLZXkJAQAAABpnZXRIYXRjaGluZ0ZpbmlzaEhlaWdodEtleQAAAAIJAAQlAAAAAQgFAAAAAWkAAAAGY2FsbGVyBQAAAAR0eElkBAAAAAlkdWNrSWRLZXkJAQAAAAxnZXREdWNrSWRLZXkAAAACCQAEJQAAAAEIBQAAAAFpAAAABmNhbGxlcgUAAAAEdHhJZAQAAAAQaGF0Y2hpbmdUeFN0YXR1cwkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwUAAAARaGF0Y2hpbmdTdGF0dXNLZXkEAAAAFGhhdGNoaW5nRmluaXNoSGVpZ2h0CQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzBQAAAA9maW5pc2hIZWlnaHRLZXkDCQAAAAAAAAIFAAAAEGhhdGNoaW5nVHhTdGF0dXMFAAAAEEhhdGNoaW5nRmluaXNoZWQEAAAABmR1Y2tJZAkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwkBAAAADGdldER1Y2tJZEtleQAAAAIJAAQlAAAAAQgFAAAAAWkAAAAGY2FsbGVyBQAAAAR0eElkCQAAAgAAAAEJAAEsAAAAAgIAAABAVGhlIGR1Y2sgd2FzIGhhdGNoZWQgYW5kIGNsYWltZWQgYWxyZWFkeSwgaGVyZSBpcyB0aGUgZm9sb3dpbmc6IAUAAAAGZHVja0lkAwkAAGYAAAACBQAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAUAAAAGaGVpZ2h0CQAAAgAAAAEJAAEsAAAAAgkAASwAAAACCQABLAAAAAIJAAEsAAAAAgIAAAAdSGF0Y2hpbmcgaXMgbm90IGZpbmlzaGVkIHlldCAJAAGkAAAAAQkAAGUAAAACBQAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAUAAAAGaGVpZ2h0AgAAACcgYmxvY2tzIHJlbWFpbmluZywgaXQgd2lsbCB0YWtlIGFyb3VuZCAJAAGkAAAAAQkAAGUAAAACBQAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAUAAAAGaGVpZ2h0AgAAAAggbWludXRlcwQAAAAHZHVja0dlbgkBAAAADWdldFJhbmRvbU5hbWUAAAACBQAAAAR0eElkBQAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAQAAAALZGVzY3JpcHRpb24JAAEsAAAAAgkAASwAAAACAgAAAA57Imdlbm90eXBlIjogIgUAAAAHZHVja0dlbgIAAAAZIiwgImNyb3NzYnJlZWRpbmciOiB0cnVlfQQAAAAFYXNzZXQJAARDAAAABwUAAAAHZHVja0dlbgUAAAALZGVzY3JpcHRpb24AAAAAAAAAAAEAAAAAAAAAAAAHBQAAAAR1bml0BQAAABRoYXRjaGluZ0ZpbmlzaEhlaWdodAQAAAAHYXNzZXRJZAkABDgAAAABBQAAAAVhc3NldAQAAAAGYW1vdW50CQAAZAAAAAIJAQAAAA10cnlHZXRJbnRlZ2VyAAAAAQkBAAAAD2dldER1Y2tTdGF0c0tleQAAAAEFAAAAB2R1Y2tHZW4AAAAAAAAAAAEJAARMAAAAAgkBAAAAC1N0cmluZ0VudHJ5AAAAAgUAAAARaGF0Y2hpbmdTdGF0dXNLZXkFAAAAEEhhdGNoaW5nRmluaXNoZWQJAARMAAAAAgkBAAAAC1N0cmluZ0VudHJ5AAAAAgUAAAAJZHVja0lkS2V5CQACWAAAAAEFAAAAB2Fzc2V0SWQJAARMAAAAAgkBAAAAC1N0cmluZ0VudHJ5AAAAAgkAAlgAAAABBQAAAAdhc3Nl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    "height": 2578552,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
5 5  
6 6  let eggsNeededAmount = 1000
7 7  
8 - let delayForHatching = 0
8 + let delayForHatching = 2
9 9  
10 10  let HatchingStarted = "HATCHING_STARTED"
11 11  
18 18  
19 19  
20 20  func getDuckIdKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_di")
21 + 
22 + 
23 + func getDuckStatsKey (genString) = (("stats_" + genString) + "_amount")
24 + 
25 + 
26 + func tryGetInteger (key) = {
27 +     let val =     match getInteger(this, key) {
28 +         case b: Int => 
29 +             b
30 +         case _ => 
31 +             0
32 +     }
33 +     val
34 +     }
21 35  
22 36  
23 37  func getRandomNumber (variants,txId,hatchingFinishHeight) = {
70 84          else if ((hatchingFinishHeight > height))
71 85              then throw((((("Hatching is not finished yet " + toString((hatchingFinishHeight - height))) + " blocks remaining, it will take around ") + toString((hatchingFinishHeight - height))) + " minutes"))
72 86              else {
73 -                 let duckName = getRandomName(txId, hatchingFinishHeight)
74 -                 let description = (("{\"genotype\": \"" + duckName) + "\", \"crossbreeding\": true}")
75 -                 let asset = Issue(duckName, description, 1, 0, false, unit, hatchingFinishHeight)
87 +                 let duckGen = getRandomName(txId, hatchingFinishHeight)
88 +                 let description = (("{\"genotype\": \"" + duckGen) + "\", \"crossbreeding\": true}")
89 +                 let asset = Issue(duckGen, description, 1, 0, false, unit, hatchingFinishHeight)
76 90                  let assetId = calculateAssetId(asset)
77 - [StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), asset, ScriptTransfer(i.caller, 1, assetId)]
91 +                 let amount = (tryGetInteger(getDuckStatsKey(duckGen)) + 1)
92 + [StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), IntegerEntry(getDuckStatsKey(duckGen), amount), asset, ScriptTransfer(i.caller, 1, assetId)]
78 93                  }
79 94      }
80 95  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 4 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let eggsAssetId = base58'53bLXGQhnMxAoiWnza2SJQRp7hNQZVHnyrRziLmwdVjb'
5 5  
6 6  let eggsNeededAmount = 1000
7 7  
8 - let delayForHatching = 0
8 + let delayForHatching = 2
9 9  
10 10  let HatchingStarted = "HATCHING_STARTED"
11 11  
12 12  let HatchingFinished = "HATCHING_FINISHED"
13 13  
14 14  func getHatchingStatusKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_status")
15 15  
16 16  
17 17  func getHatchingFinishHeightKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_fh")
18 18  
19 19  
20 20  func getDuckIdKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_di")
21 + 
22 + 
23 + func getDuckStatsKey (genString) = (("stats_" + genString) + "_amount")
24 + 
25 + 
26 + func tryGetInteger (key) = {
27 +     let val =     match getInteger(this, key) {
28 +         case b: Int => 
29 +             b
30 +         case _ => 
31 +             0
32 +     }
33 +     val
34 +     }
21 35  
22 36  
23 37  func getRandomNumber (variants,txId,hatchingFinishHeight) = {
24 38      let randomSeedBlock = value(blockInfoByHeight(hatchingFinishHeight))
25 39      (toInt((value(randomSeedBlock.vrf) + txId), 10) % variants)
26 40      }
27 41  
28 42  
29 43  func getRandomName (txId,hatchingFinishHeight) = {
30 44      let typeRandom = getRandomNumber(2, txId, hatchingFinishHeight)
31 45      let colorRandom = getRandomNumber(4, txId, hatchingFinishHeight)
32 46      let color = if ((colorRandom == 0))
33 47          then "Y"
34 48          else if ((colorRandom == 1))
35 49              then "G"
36 50              else if ((colorRandom == 2))
37 51                  then "B"
38 52                  else "R"
39 53      if ((typeRandom == 0))
40 54          then ("DUCK-AAAAAAAA-G" + color)
41 55          else ("DUCK-BBBBBBBB-G" + color)
42 56      }
43 57  
44 58  
45 59  @Callable(i)
46 60  func startDuckHatching () = {
47 61      let firstPayment = value(i.payments[0])
48 62      if ((firstPayment.assetId != eggsAssetId))
49 63          then throw(("You can attach only EGG tokens with the following asset id: " + toBase58String(eggsAssetId)))
50 64          else if ((firstPayment.amount != eggsNeededAmount))
51 65              then throw("You can attach only EXACTLY 10 EGG tokens ")
52 66              else [StringEntry(getHatchingStatusKey(toString(i.caller), i.transactionId), HatchingStarted), IntegerEntry(getHatchingFinishHeightKey(toString(i.caller), i.transactionId), (height + delayForHatching))]
53 67      }
54 68  
55 69  
56 70  
57 71  @Callable(i)
58 72  func finishDuckHatching (txIdStr) = {
59 73      let txId = fromBase58String(txIdStr)
60 74      let hatchingStatusKey = getHatchingStatusKey(toString(i.caller), txId)
61 75      let finishHeightKey = getHatchingFinishHeightKey(toString(i.caller), txId)
62 76      let duckIdKey = getDuckIdKey(toString(i.caller), txId)
63 77      let hatchingTxStatus = getStringValue(this, hatchingStatusKey)
64 78      let hatchingFinishHeight = getIntegerValue(this, finishHeightKey)
65 79      if ((hatchingTxStatus == HatchingFinished))
66 80          then {
67 81              let duckId = getStringValue(this, getDuckIdKey(toString(i.caller), txId))
68 82              throw(("The duck was hatched and claimed already, here is the folowing: " + duckId))
69 83              }
70 84          else if ((hatchingFinishHeight > height))
71 85              then throw((((("Hatching is not finished yet " + toString((hatchingFinishHeight - height))) + " blocks remaining, it will take around ") + toString((hatchingFinishHeight - height))) + " minutes"))
72 86              else {
73 -                 let duckName = getRandomName(txId, hatchingFinishHeight)
74 -                 let description = (("{\"genotype\": \"" + duckName) + "\", \"crossbreeding\": true}")
75 -                 let asset = Issue(duckName, description, 1, 0, false, unit, hatchingFinishHeight)
87 +                 let duckGen = getRandomName(txId, hatchingFinishHeight)
88 +                 let description = (("{\"genotype\": \"" + duckGen) + "\", \"crossbreeding\": true}")
89 +                 let asset = Issue(duckGen, description, 1, 0, false, unit, hatchingFinishHeight)
76 90                  let assetId = calculateAssetId(asset)
77 - [StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), asset, ScriptTransfer(i.caller, 1, assetId)]
91 +                 let amount = (tryGetInteger(getDuckStatsKey(duckGen)) + 1)
92 + [StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), IntegerEntry(getDuckStatsKey(duckGen), amount), asset, ScriptTransfer(i.caller, 1, assetId)]
78 93                  }
79 94      }
80 95  
81 96  
82 97  @Verifier(tx)
83 98  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
84 99

Old	New		Differences
5	5
6	6		let eggsNeededAmount = 1000
7	7
8		-	let delayForHatching = 0
	8	+	let delayForHatching = 2
9	9
10	10		let HatchingStarted = "HATCHING_STARTED"
11	11

18	18
19	19
20	20		func getDuckIdKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_di")
	21	+
	22	+
	23	+	func getDuckStatsKey (genString) = (("stats_" + genString) + "_amount")
	24	+
	25	+
	26	+	func tryGetInteger (key) = {
	27	+	let val = match getInteger(this, key) {
	28	+	case b: Int =>
	29	+	b
	30	+	case _ =>
	31	+	0
	32	+	}
	33	+	val
	34	+	}
21	35
22	36
23	37		func getRandomNumber (variants,txId,hatchingFinishHeight) = {

70	84		else if ((hatchingFinishHeight > height))
71	85		then throw((((("Hatching is not finished yet " + toString((hatchingFinishHeight - height))) + " blocks remaining, it will take around ") + toString((hatchingFinishHeight - height))) + " minutes"))
72	86		else {
73		-	let ~~duckName~~ = getRandomName(txId, hatchingFinishHeight)
74		-	let description = (("{\"genotype\": \"" + ~~duckName~~) + "\", \"crossbreeding\": true}")
75		-	let asset = Issue(~~duckName~~, description, 1, 0, false, unit, hatchingFinishHeight)
	87	+	let duckGen = getRandomName(txId, hatchingFinishHeight)
	88	+	let description = (("{\"genotype\": \"" + duckGen) + "\", \"crossbreeding\": true}")
	89	+	let asset = Issue(duckGen, description, 1, 0, false, unit, hatchingFinishHeight)
76	90		let assetId = calculateAssetId(asset)
77		-	[StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), asset, ScriptTransfer(i.caller, 1, assetId)]
	91	+	let amount = (tryGetInteger(getDuckStatsKey(duckGen)) + 1)
	92	+	[StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), IntegerEntry(getDuckStatsKey(duckGen), amount), asset, ScriptTransfer(i.caller, 1, assetId)]
78	93		}
79	94		}
80	95

Old	New		Differences
1	1		{-# STDLIB_VERSION 4 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let eggsAssetId = base58'53bLXGQhnMxAoiWnza2SJQRp7hNQZVHnyrRziLmwdVjb'
5	5
6	6		let eggsNeededAmount = 1000
7	7
8		-	let delayForHatching = 0
	8	+	let delayForHatching = 2
9	9
10	10		let HatchingStarted = "HATCHING_STARTED"
11	11
12	12		let HatchingFinished = "HATCHING_FINISHED"
13	13
14	14		func getHatchingStatusKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_status")
15	15
16	16
17	17		func getHatchingFinishHeightKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_fh")
18	18
19	19
20	20		func getDuckIdKey (address,txId) = (((address + "_") + toBase58String(txId)) + "_di")
	21	+
	22	+
	23	+	func getDuckStatsKey (genString) = (("stats_" + genString) + "_amount")
	24	+
	25	+
	26	+	func tryGetInteger (key) = {
	27	+	let val = match getInteger(this, key) {
	28	+	case b: Int =>
	29	+	b
	30	+	case _ =>
	31	+	0
	32	+	}
	33	+	val
	34	+	}
21	35
22	36
23	37		func getRandomNumber (variants,txId,hatchingFinishHeight) = {
24	38		let randomSeedBlock = value(blockInfoByHeight(hatchingFinishHeight))
25	39		(toInt((value(randomSeedBlock.vrf) + txId), 10) % variants)
26	40		}
27	41
28	42
29	43		func getRandomName (txId,hatchingFinishHeight) = {
30	44		let typeRandom = getRandomNumber(2, txId, hatchingFinishHeight)
31	45		let colorRandom = getRandomNumber(4, txId, hatchingFinishHeight)
32	46		let color = if ((colorRandom == 0))
33	47		then "Y"
34	48		else if ((colorRandom == 1))
35	49		then "G"
36	50		else if ((colorRandom == 2))
37	51		then "B"
38	52		else "R"
39	53		if ((typeRandom == 0))
40	54		then ("DUCK-AAAAAAAA-G" + color)
41	55		else ("DUCK-BBBBBBBB-G" + color)
42	56		}
43	57
44	58
45	59		@Callable(i)
46	60		func startDuckHatching () = {
47	61		let firstPayment = value(i.payments[0])
48	62		if ((firstPayment.assetId != eggsAssetId))
49	63		then throw(("You can attach only EGG tokens with the following asset id: " + toBase58String(eggsAssetId)))
50	64		else if ((firstPayment.amount != eggsNeededAmount))
51	65		then throw("You can attach only EXACTLY 10 EGG tokens ")
52	66		else [StringEntry(getHatchingStatusKey(toString(i.caller), i.transactionId), HatchingStarted), IntegerEntry(getHatchingFinishHeightKey(toString(i.caller), i.transactionId), (height + delayForHatching))]
53	67		}
54	68
55	69
56	70
57	71		@Callable(i)
58	72		func finishDuckHatching (txIdStr) = {
59	73		let txId = fromBase58String(txIdStr)
60	74		let hatchingStatusKey = getHatchingStatusKey(toString(i.caller), txId)
61	75		let finishHeightKey = getHatchingFinishHeightKey(toString(i.caller), txId)
62	76		let duckIdKey = getDuckIdKey(toString(i.caller), txId)
63	77		let hatchingTxStatus = getStringValue(this, hatchingStatusKey)
64	78		let hatchingFinishHeight = getIntegerValue(this, finishHeightKey)
65	79		if ((hatchingTxStatus == HatchingFinished))
66	80		then {
67	81		let duckId = getStringValue(this, getDuckIdKey(toString(i.caller), txId))
68	82		throw(("The duck was hatched and claimed already, here is the folowing: " + duckId))
69	83		}
70	84		else if ((hatchingFinishHeight > height))
71	85		then throw((((("Hatching is not finished yet " + toString((hatchingFinishHeight - height))) + " blocks remaining, it will take around ") + toString((hatchingFinishHeight - height))) + " minutes"))
72	86		else {
73		-	let ~~duckName~~ = getRandomName(txId, hatchingFinishHeight)
74		-	let description = (("{\"genotype\": \"" + ~~duckName~~) + "\", \"crossbreeding\": true}")
75		-	let asset = Issue(~~duckName~~, description, 1, 0, false, unit, hatchingFinishHeight)
	87	+	let duckGen = getRandomName(txId, hatchingFinishHeight)
	88	+	let description = (("{\"genotype\": \"" + duckGen) + "\", \"crossbreeding\": true}")
	89	+	let asset = Issue(duckGen, description, 1, 0, false, unit, hatchingFinishHeight)
76	90		let assetId = calculateAssetId(asset)
77		-	[StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), asset, ScriptTransfer(i.caller, 1, assetId)]
	91	+	let amount = (tryGetInteger(getDuckStatsKey(duckGen)) + 1)
	92	+	[StringEntry(hatchingStatusKey, HatchingFinished), StringEntry(duckIdKey, toBase58String(assetId)), StringEntry(toBase58String(assetId), duckIdKey), IntegerEntry(getDuckStatsKey(duckGen), amount), asset, ScriptTransfer(i.caller, 1, assetId)]
78	93		}
79	94		}
80	95
81	96
82	97		@Verifier(tx)
83	98		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
84	99

github/deemru/w8io/3ef1775 
163.94 ms ◑