tx · DDYmXuRSRAaj1pLyDS37oK5dwYpSYuNzGPqRHoKbFnNG

3MrZHca8oary5sc1WYU54nqW4VmGXxBx83u:  -0.01000000 Waves

2019.10.31 11:35 [744102] smart account 3MrZHca8oary5sc1WYU54nqW4VmGXxBx83u > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "DDYmXuRSRAaj1pLyDS37oK5dwYpSYuNzGPqRHoKbFnNG",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1572510961426,
    "version": 1,
    "sender": "3MrZHca8oary5sc1WYU54nqW4VmGXxBx83u",
    "senderPublicKey": "3eJxaqr9PRwsGG7eeT3xeWgkZLca4cDWDYLE4Hk756gh",
    "proofs": [
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    ],
    "script": 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",
    "chainId": 84,
    "height": 744102,
    "spentComplexity": 0
}

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OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 3 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let WAVELET = ((100 * 1000) * 1000)
5+
6+let MRTEC = 100
7+
8+let maxRounds = 100000000
9+
10+let pmtStep = (10 * MRTEC)
11+
12+let partyOwnerPubKey = fromBase58String("4f8jYJccCjarVgc8FHn5ms5YLkpi6PfHpxTnmjQZMkJk")
13+
14+let partyOwnerAddress = addressFromPublicKey(partyOwnerPubKey)
15+
16+let leasingPeriod = 10
17+
18+let leasingIdLifetime = 5
19+
20+let leasingIdDiffInLifetime = 2
21+
22+let leasingAmt = (1 * WAVELET)
23+
24+let heightStep = 2
25+
26+let blocksOnGameStart = 744102
27+
28+let blocksPerRound = 12
29+
30+let blocksPerCompetition = 8
31+
32+let MRT = fromBase58String("yJEpdBQkV9vi34bq7t1UHugChnZpkKEMaHYAHLdTvJB")
33+
34+let MinFEE = ((5 * WAVELET) / 1000)
35+
36+let IdxWinHeight = 0
37+
38+let IdxWinAddress = 1
39+
40+let IdxWinPubKey = 2
41+
42+let IdxLeasingId = 3
43+
44+let IdxLeasingIdValidTill = 4
45+
46+func convertChar (charBase58) = {
47+    let B0 = "q"
48+    let B1 = "r"
49+    let B2 = "s"
50+    let B3 = "t"
51+    let B4 = "u"
52+    let B5 = "v"
53+    let B6 = "w"
54+    let B7 = "x"
55+    let B8 = "y"
56+    let B9 = "z"
57+    if ((charBase58 == B0))
58+        then "0"
59+        else if ((charBase58 == B1))
60+            then "1"
61+            else if ((charBase58 == B2))
62+                then "2"
63+                else if ((charBase58 == B3))
64+                    then "3"
65+                    else if ((charBase58 == B4))
66+                        then "4"
67+                        else if ((charBase58 == B5))
68+                            then "5"
69+                            else if ((charBase58 == B6))
70+                                then "6"
71+                                else if ((charBase58 == B7))
72+                                    then "7"
73+                                    else if ((charBase58 == B8))
74+                                        then "8"
75+                                        else if ((charBase58 == B9))
76+                                            then "9"
77+                                            else throw("Unsupported char")
78+    }
79+
80+
81+func proofToStr (roundNumProof) = {
82+    let s = size(roundNumProof)
83+    if ((s > 2))
84+        then throw("Invalid encoded round - size couldn't be greater than 2")
85+        else if ((0 >= s))
86+            then throw("Invalid encoded round - size couldn't be less than or equals 0")
87+            else if ((s == 1))
88+                then convertChar(take(roundNumProof, 1))
89+                else if ((s == 2))
90+                    then (convertChar(take(roundNumProof, 1)) + convertChar(take(drop(roundNumProof, 1), 1)))
91+                    else throw("Invalid encoded round")
92+    }
93+
94+
95+func getRoundDataKeyOrFail (round) = if ((0 > round))
96+    then throw("Invalid round number")
97+    else ("round" + toString(round))
98+
99+
100+func readRoundDataListOrFail (round) = {
101+    let roundDataOpt = getString(this, getRoundDataKeyOrFail(round))
102+    let roundDataStr = if (isDefined(roundDataOpt))
103+        then extract(roundDataOpt)
104+        else ""
105+    if ((roundDataStr != ""))
106+        then split(roundDataStr, "_")
107+        else ["0", toString(pmtStep), "?", "?", "?", "0"]
108+    }
109+
110+
111+func readSharedState () = {
112+    let sharedStateOpt = getString(this, "RoundsSharedState")
113+    let sharedStateStr = if (isDefined(sharedStateOpt))
114+        then extract(sharedStateOpt)
115+        else ""
116+    if ((sharedStateStr != ""))
117+        then split(sharedStateStr, "_")
118+        else ["", "0", ""]
119+    }
120+
121+
122+func writeSetOfRoundData (type,round,newWinHeight,newWinAddressStr,newWinPubKeyStr,leasingId58,leaseIdExpirationHeight) = {
123+    let newWinHeightStr = toString(newWinHeight)
124+    let roundData = DataEntry(getRoundDataKeyOrFail(round), ((((((((newWinHeightStr + "_") + newWinAddressStr) + "_") + newWinPubKeyStr) + "_") + leasingId58) + "_") + toString(leaseIdExpirationHeight)))
125+    if ((type == "MOVE"))
126+        then {
127+            let addressLength = size(newWinAddressStr)
128+            let sharedState = readSharedState()
129+            let newTotalGamesCountStr = toString((parseIntValue(sharedState[1]) + 1))
130+            let currLastPlayersAddr = sharedState[2]
131+            let newLastPlayersAddr = if (if ((currLastPlayersAddr != ""))
132+                then (size(currLastPlayersAddr) > ((addressLength + 1) * 10))
133+                else false)
134+                then (("-" + newWinAddressStr) + dropRight(currLastPlayersAddr, (addressLength + 1)))
135+                else (("-" + newWinAddressStr) + currLastPlayersAddr)
136+            WriteSet([roundData, DataEntry("RoundsSharedState", ((((newWinHeightStr + "_") + newTotalGamesCountStr) + "_") + newLastPlayersAddr))])
137+            }
138+        else if ((type == "LEASING"))
139+            then WriteSet([roundData])
140+            else throw(("Unsupported type in writeSetOfRoundData method: " + type))
141+    }
142+
143+
144+let offset = (height - blocksOnGameStart)
145+
146+let currRoundNum = if ((offset >= 0))
147+    then (offset / blocksPerRound)
148+    else throw(("Please do not hurry. MRT party will start on " + toString(blocksOnGameStart)))
149+
150+let currRoundHeight = (offset % blocksPerRound)
151+
152+let currRoundHeightStart = ((currRoundNum * blocksPerRound) + blocksOnGameStart)
153+
154+let currRoundCompetitionEnd = (currRoundHeightStart + blocksPerCompetition)
155+
156+let currRoundDataList = readRoundDataListOrFail(currRoundNum)
157+
158+let currWinHeight = parseIntValue(currRoundDataList[IdxWinHeight])
159+
160+let currMinPmtAmt = pmtStep
161+
162+func isWinByHeight (h) = (height >= h)
163+
164+
165+let atLeastOneMoveInRoundPresent = (currWinHeight > currRoundHeightStart)
166+
167+let firstCountdownFinished = if ((currWinHeight == 0))
168+    then isWinByHeight((currRoundHeightStart + heightStep))
169+    else false
170+
171+let isPauseByWin = if (isWinByHeight(currWinHeight))
172+    then atLeastOneMoveInRoundPresent
173+    else false
174+
175+let isPauseByTime = if ((currRoundHeight > blocksPerCompetition))
176+    then true
177+    else firstCountdownFinished
178+
179+let isPause = if (isPauseByWin)
180+    then true
181+    else isPauseByTime
182+
183+let isCompetition = !(isPause)
184+
185+@Callable(inv)
186+func move () = {
187+    let overflowedNewWinHeight = (height + heightStep)
188+    let newWinHeight = if ((overflowedNewWinHeight >= currRoundCompetitionEnd))
189+        then currRoundCompetitionEnd
190+        else overflowedNewWinHeight
191+    let payment = if (isDefined(inv.payment))
192+        then extract(inv.payment)
193+        else throw("Please attach payment with MRT to participate in MRT party")
194+    if ((currRoundNum >= maxRounds))
195+        then throw("MRT party is over")
196+        else if (isPause)
197+            then throw((("Sorry but round #" + toString(currRoundNum)) + " is finished."))
198+            else if ((payment.assetId != MRT))
199+                then throw("Please use MRT as a payment asset to participate in MRT party")
200+                else if ((currMinPmtAmt > payment.amount))
201+                    then throw(("Sorry my friend but your payment is too small. Current min payment is " + toString(currMinPmtAmt)))
202+                    else writeSetOfRoundData("MOVE", currRoundNum, newWinHeight, toString(addressFromPublicKey(inv.callerPublicKey)), toBase58String(inv.callerPublicKey), "?", 0)
203+    }
204+
205+
206+
207+@Callable(inv)
208+func registerLeasingTx (round,leasingId58) = {
209+    let leasingId = fromBase58String(leasingId58)
210+    let roundDataList = readRoundDataListOrFail(round)
211+    let prevLeasingId58 = roundDataList[IdxLeasingId]
212+    let prevLeasingId = if ((prevLeasingId58 == "?"))
213+        then fromBase58String("emptyid")
214+        else fromBase58String(prevLeasingId58)
215+    let winnerPubKey = fromBase58String(roundDataList[IdxWinPubKey])
216+    let leaseIdExpirationHeight = parseIntValue(roundDataList[IdxLeasingIdValidTill])
217+    if ((round > currRoundNum))
218+        then throw("Impossible to register leasing transaction for round in future")
219+        else if (if ((round == currRoundNum))
220+            then isCompetition
221+            else false)
222+            then throw("Impossible to register leasing transaction - winner has not been determined yet")
223+            else if ((size(leasingId) > 100))
224+                then throw("Invalid leasing transaction id length")
225+                else if ((0 >= size(leasingId)))
226+                    then throw("Leasing transaction id is not encoded as Base58 format")
227+                    else if (isDefined(transactionHeightById(leasingId)))
228+                        then throw("Passed leasingId has already existed in blockchain")
229+                        else if (isDefined(transactionHeightById(prevLeasingId)))
230+                            then throw("Previous registered leasingId has already existed in blockchain")
231+                            else if (if ((leaseIdExpirationHeight != 0))
232+                                then (leaseIdExpirationHeight > height)
233+                                else false)
234+                                then throw(("Leasing id can be re-registered only on " + toString(leaseIdExpirationHeight)))
235+                                else if ((inv.callerPublicKey != winnerPubKey))
236+                                    then throw("Leasing tx can be registered by round winner only")
237+                                    else {
238+                                        let roundWinHeight = parseIntValue(roundDataList[IdxWinHeight])
239+                                        writeSetOfRoundData("LEASING", round, roundWinHeight, roundDataList[IdxWinAddress], roundDataList[IdxWinPubKey], leasingId58, (height + leasingIdLifetime))
240+                                        }
241+    }
242+
243+
244+@Verifier(tx)
245+func verify () = {
246+    let leasingPeriodEnded = (height > ((blocksOnGameStart + (maxRounds * blocksPerRound)) + leasingPeriod))
247+    match tx {
248+        case ltx: LeaseTransaction => 
249+            let sig = ltx.proofs[0]
250+            let roundBase58Str = toBase58String(ltx.proofs[1])
251+            let round = valueOrErrorMessage(parseInt(proofToStr(roundBase58Str)), "Error during converting round num into integer representation")
252+            let roundDataList = readRoundDataListOrFail(round)
253+            let roundWinPubKey = fromBase58String(roundDataList[IdxWinPubKey])
254+            let registeredLeasingId = fromBase58String(roundDataList[IdxLeasingId])
255+            let leaseIdExpirationHeight = parseIntValue(roundDataList[IdxLeasingIdValidTill])
256+            if (leasingPeriodEnded)
257+                then throw("Sorry but leasing period has been ended")
258+                else if ((height > (leaseIdExpirationHeight - leasingIdDiffInLifetime)))
259+                    then throw("Sorry but lifetime of your leasing transaction id has been expired")
260+                    else if (!(sigVerify(ltx.bodyBytes, sig, roundWinPubKey)))
261+                        then throw("Invalid leasing transaction signature. Leasing is allowed for winner only.")
262+                        else if ((ltx.id != registeredLeasingId))
263+                            then throw("Leasing transaction id doesn't match with registered leasing id")
264+                            else if ((ltx.amount != leasingAmt))
265+                                then throw(("Impossible to lease less or greater than " + toString(leasingAmt)))
266+                                else if ((ltx.fee != MinFEE))
267+                                    then throw(("Impossible to lease with fee less or greater than " + toString(MinFEE)))
268+                                    else true
269+        case cltx: LeaseCancelTransaction => 
270+            if (!(leasingPeriodEnded))
271+                then throw("MRT party has not finished yet. Leasing Cancel is not allowed.")
272+                else if (!(sigVerify(cltx.bodyBytes, cltx.proofs[0], partyOwnerPubKey)))
273+                    then throw("Leasing Cancel is allowed to Party Owner only")
274+                    else if ((cltx.fee != MinFEE))
275+                        then throw(("Impossible to cancel leasing with fee less or greater than " + toString(MinFEE)))
276+                        else true
277+        case ttx: TransferTransaction => 
278+            if (!(leasingPeriodEnded))
279+                then throw("MRT party has not finished yet. Transfer is not allowed.")
280+                else if (!(sigVerify(ttx.bodyBytes, ttx.proofs[0], partyOwnerPubKey)))
281+                    then throw("Transfer is allowed for Party Owner only.")
282+                    else if ((ttx.fee != MinFEE))
283+                        then throw(("Impossible to transfer with fee less or greater than " + toString(MinFEE)))
284+                        else true
285+        case btx: BurnTransaction => 
286+            if (!(leasingPeriodEnded))
287+                then throw("MRT party has not finished yet. Transfer is not allowed.")
288+                else if (!(sigVerify(btx.bodyBytes, btx.proofs[0], partyOwnerPubKey)))
289+                    then throw("Transfer is allowed for Party Owner only.")
290+                    else if ((btx.fee != MinFEE))
291+                        then throw(("Impossible to burn with fee less or greater than " + toString(MinFEE)))
292+                        else true
293+        case _ => 
294+            false
295+    }
296+    }
297+
github/deemru/w8io/169f3d6 
25.35 ms ◑