w8 · tx · Byw···A5S

tx · BywH8p8mvz2UZ5WuBUYW9n3uor1FpTrNEZy3dRdFhA5S

3MtP3m8hWMxYcyDxXB6n299KrsLLyT8ehni:  -0.01300000 Waves

2023.02.09 20:01 [2442355] smart account 3MtP3m8hWMxYcyDxXB6n299KrsLLyT8ehni > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BywH8p8mvz2UZ5WuBUYW9n3uor1FpTrNEZy3dRdFhA5S",
    "fee": 1300000,
    "feeAssetId": null,
    "timestamp": 1675962062777,
    "version": 1,
    "sender": "3MtP3m8hWMxYcyDxXB6n299KrsLLyT8ehni",
    "senderPublicKey": "BRyVaCURUMe7ssUbXucteig1g44bGwWirJQzugKahUQ1",
    "proofs": [
        "32cfp7u6vfR1e4Yqcv8X2oHhKtoVXdZYrnPobM5FbrSojHtZY4woCGFRUUquA1YJBhR45mY8CK72dcAX9sWkqasy"
    ],
    "script": "base64:BgIOCAIiAnR4IgZ2ZXJpZnkAAAEBYQEBYgAGXn9RmA==",
    "chainId": 84,
    "height": 2442355,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: 8Xg7j2AdyGjwm1G1bbaYJ7SgWSGE9KvwHbpw1gcs6f3E
Next: 5JFezEPs4EWeQ6qqUMsU41nr2EaHE81djcK5mm1DDqMq

Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 6 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 - let scale8 = 100000000
5 - 
6 - let scale8BigInt = toBigInt(100000000)
7 - 
8 - let scale18 = toBigInt(1000000000000000000)
9 - 
10 - let zeroBigInt = toBigInt(0)
11 - 
12 - let big0 = toBigInt(0)
13 - 
14 - let big1 = toBigInt(1)
15 - 
16 - let big2 = toBigInt(2)
17 - 
18 - let big3 = toBigInt(3)
19 - 
20 - let big4 = toBigInt(4)
21 - 
22 - let slippage4D = toBigInt((scale8 - ((scale8 * 1) / scale8)))
23 - 
24 - let wavesString = "WAVES"
25 - 
26 - let Amult = "100"
27 - 
28 - let Dconv = "1"
29 - 
30 - let SEP = "__"
31 - 
32 - let EMPTY = ""
33 - 
34 - let PoolActive = 1
35 - 
36 - let PoolPutDis = 2
37 - 
38 - let PoolMatcherDis = 3
39 - 
40 - let PoolShutdown = 4
41 - 
42 - let idxPoolAddress = 1
43 - 
44 - let idxPoolSt = 2
45 - 
46 - let idxLPAsId = 3
47 - 
48 - let idxAmAsId = 4
49 - 
50 - let idxPrAsId = 5
51 - 
52 - let idxAmtAsDcm = 6
53 - 
54 - let idxPriceAsDcm = 7
55 - 
56 - let idxIAmtAsId = 8
57 - 
58 - let idxIPriceAsId = 9
59 - 
60 - let idxFactStakCntr = 1
61 - 
62 - let idxFactoryRestCntr = 6
63 - 
64 - let idxFactSlippCntr = 7
65 - 
66 - let idxFactGwxRewCntr = 10
67 - 
68 - let feeDefault = fraction(10, scale8, 10000)
69 - 
70 - func t1 (origVal,origScaleMult) = fraction(toBigInt(origVal), scale18, toBigInt(origScaleMult))
71 - 
72 - 
73 - func t1BigInt (origVal,origScaleMult) = fraction(origVal, scale18, origScaleMult)
74 - 
75 - 
76 - func f1 (val,resultScaleMult) = toInt(fraction(val, toBigInt(resultScaleMult), scale18))
77 - 
78 - 
79 - func fromX18Round (val,resultScaleMult,round) = toInt(fraction(val, toBigInt(resultScaleMult), scale18, round))
80 - 
81 - 
82 - func t2 (origVal,origScaleMult) = fraction(origVal, scale18, toBigInt(origScaleMult))
83 - 
84 - 
85 - func f2 (val,resultScaleMult) = fraction(val, toBigInt(resultScaleMult), scale18)
86 - 
87 - 
88 - func ts (amt,resScale,curScale) = fraction(amt, resScale, curScale)
89 - 
90 - 
91 - func abs (val) = if ((zeroBigInt > val))
92 -     then -(val)
93 -     else val
94 - 
95 - 
96 - func absBigInt (val) = if ((zeroBigInt > val))
97 -     then -(val)
98 -     else val
99 - 
100 - 
101 - func fc () = "%s__factoryContract"
102 - 
103 - 
104 - func mpk () = "%s__managerPublicKey"
105 - 
106 - 
107 - func pmpk () = "%s__pendingManagerPublicKey"
108 - 
109 - 
110 - func pl () = "%s%s__price__last"
111 - 
112 - 
113 - func ph (h,t) = makeString(["%s%s%d%d__price__history", toString(h), toString(t)], SEP)
114 - 
115 - 
116 - func pau (ua,txId) = ((("%s%s%s__P__" + ua) + "__") + txId)
117 - 
118 - 
119 - func gau (ua,txId) = ((("%s%s%s__G__" + ua) + "__") + txId)
120 - 
121 - 
122 - func aa () = "%s__amountAsset"
123 - 
124 - 
125 - func pa () = "%s__priceAsset"
126 - 
127 - 
128 - func amp () = "%s__amp"
129 - 
130 - 
131 - func ada () = "%s__addonAddr"
132 - 
133 - 
134 - let keyFee = "%s__fee"
135 - 
136 - let fee = valueOrElse(getInteger(this, keyFee), feeDefault)
137 - 
138 - let keyDLp = makeString(["%s", "dLp"], SEP)
139 - 
140 - let keyDLpRefreshedHeight = makeString(["%s", "dLpRefreshedHeight"], SEP)
141 - 
142 - let keyDLpRefreshDelay = makeString(["%s", "refreshDLpDelay"], SEP)
143 - 
144 - let dLpRefreshDelayDefault = 30
145 - 
146 - let dLpRefreshDelay = valueOrElse(getInteger(this, keyDLpRefreshDelay), dLpRefreshDelayDefault)
147 - 
148 - func fcfg () = "%s__factoryConfig"
149 - 
150 - 
151 - func mtpk () = "%s%s__matcher__publicKey"
152 - 
153 - 
154 - func pc (iAmtAs,iPrAs) = (((("%d%d%s__" + iAmtAs) + "__") + iPrAs) + "__config")
155 - 
156 - 
157 - func mba (bAStr) = ("%s%s%s__mappings__baseAsset2internalId__" + bAStr)
158 - 
159 - 
160 - func aps () = "%s__shutdown"
161 - 
162 - 
163 - func keyAllowedLpStableScriptHash () = "%s__allowedLpStableScriptHash"
164 - 
165 - 
166 - func keyFeeCollectorAddress () = "%s__feeCollectorAddress"
167 - 
168 - 
169 - func throwOrderError (orderValid,orderValidInfo,senderValid,matcherValid) = throw((((((((("order validation failed: orderValid=" + toString(orderValid)) + " (") + orderValidInfo) + ")") + " senderValid=") + toString(senderValid)) + " matcherValid=") + toString(matcherValid)))
170 - 
171 - 
172 - func strf (addr,key) = valueOrErrorMessage(getString(addr, key), makeString(["mandatory ", toString(addr), ".", key, " not defined"], ""))
173 - 
174 - 
175 - func intf (addr,key) = valueOrErrorMessage(getInteger(addr, key), makeString(["mandatory ", toString(addr), ".", key, " not defined"], ""))
176 - 
177 - 
178 - func throwErr (msg) = throw(makeString(["lp_stable.ride:", msg], " "))
179 - 
180 - 
181 - func fmtErr (msg) = makeString(["lp_stable.ride:", msg], " ")
182 - 
183 - 
184 - let fca = addressFromStringValue(strf(this, fc()))
185 - 
186 - let inFee = {
187 -     let @ = invoke(fca, "getInFeeREADONLY", [toString(this)], nil)
188 -     if ($isInstanceOf(@, "Int"))
189 -         then @
190 -         else throw(($getType(@) + " couldn't be cast to Int"))
191 -     }
192 - 
193 - let outFee = {
194 -     let @ = invoke(fca, "getOutFeeREADONLY", [toString(this)], nil)
195 -     if ($isInstanceOf(@, "Int"))
196 -         then @
197 -         else throw(($getType(@) + " couldn't be cast to Int"))
198 -     }
199 - 
200 - let A = strf(this, amp())
201 - 
202 - func igs () = valueOrElse(getBoolean(fca, aps()), false)
203 - 
204 - 
205 - func mp () = fromBase58String(strf(fca, mtpk()))
206 - 
207 - 
208 - let feeCollectorAddress = addressFromStringValue(strf(fca, keyFeeCollectorAddress()))
209 - 
210 - func gpc () = {
211 -     let amtAs = strf(this, aa())
212 -     let priceAs = strf(this, pa())
213 -     let iPriceAs = intf(fca, mba(priceAs))
214 -     let iAmtAs = intf(fca, mba(amtAs))
215 -     split(strf(fca, pc(toString(iAmtAs), toString(iPriceAs))), SEP)
216 -     }
217 - 
218 - 
219 - func parseAssetId (input) = if ((input == wavesString))
220 -     then unit
221 -     else fromBase58String(input)
222 - 
223 - 
224 - func assetIdToString (input) = if ((input == unit))
225 -     then wavesString
226 -     else toBase58String(value(input))
227 - 
228 - 
229 - func parsePoolConfig (poolConfig) = $Tuple9(addressFromStringValue(poolConfig[idxPoolAddress]), parseIntValue(poolConfig[idxPoolSt]), fromBase58String(poolConfig[idxLPAsId]), parseAssetId(poolConfig[idxAmAsId]), parseAssetId(poolConfig[idxPrAsId]), parseIntValue(poolConfig[idxAmtAsDcm]), parseIntValue(poolConfig[idxPriceAsDcm]), fromBase58String(poolConfig[idxIAmtAsId]), fromBase58String(poolConfig[idxIPriceAsId]))
230 - 
231 - 
232 - let poolConfigParsed = parsePoolConfig(gpc())
233 - 
234 - let $t079658194 = poolConfigParsed
235 - 
236 - let cfgPoolAddress = $t079658194._1
237 - 
238 - let cfgPoolStatus = $t079658194._2
239 - 
240 - let cfgLpAssetId = $t079658194._3
241 - 
242 - let cfgAmountAssetId = $t079658194._4
243 - 
244 - let cfgPriceAssetId = $t079658194._5
245 - 
246 - let cfgAmountAssetDecimals = $t079658194._6
247 - 
248 - let cfgPriceAssetDecimals = $t079658194._7
249 - 
250 - let cfgInAmountAssedId = $t079658194._8
251 - 
252 - let cfgInPriceAssetId = $t079658194._9
253 - 
254 - func gfc () = split(strf(fca, fcfg()), SEP)
255 - 
256 - 
257 - let factoryConfig = gfc()
258 - 
259 - let stakingContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactStakCntr]), "Invalid staking contract address")
260 - 
261 - let slipageContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactSlippCntr]), "Invalid slipage contract address")
262 - 
263 - let gwxContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactGwxRewCntr]), "Invalid gwx contract address")
264 - 
265 - let restContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactoryRestCntr]), "Invalid gwx contract address")
266 - 
267 - func dataPutActionInfo (inAmtAssetAmt,inPriceAssetAmt,outLpAmt,price,slipByUser,slippageReal,txHeight,txTimestamp,slipageAmAmt,slipagePrAmt) = makeString(["%d%d%d%d%d%d%d%d%d%d", toString(inAmtAssetAmt), toString(inPriceAssetAmt), toString(outLpAmt), toString(price), toString(slipByUser), toString(slippageReal), toString(txHeight), toString(txTimestamp), toString(slipageAmAmt), toString(slipagePrAmt)], SEP)
268 - 
269 - 
270 - func dataGetActionInfo (outAmtAssetAmt,outPriceAssetAmt,inLpAmt,price,txHeight,txTimestamp) = makeString(["%d%d%d%d%d%d", toString(outAmtAssetAmt), toString(outPriceAssetAmt), toString(inLpAmt), toString(price), toString(txHeight), toString(txTimestamp)], SEP)
271 - 
272 - 
273 - func getAccBalance (assetId) = if ((assetId == "WAVES"))
274 -     then wavesBalance(this).available
275 -     else assetBalance(this, fromBase58String(assetId))
276 - 
277 - 
278 - func cpbi (prAmtX18,amAmtX18) = fraction(prAmtX18, scale18, amAmtX18)
279 - 
280 - 
281 - func cpbir (prAmtX18,amAmtX18,round) = fraction(prAmtX18, scale18, amAmtX18, round)
282 - 
283 - 
284 - func vad (A1,A2,slippage) = {
285 -     let diff = fraction((A1 - A2), scale8BigInt, A2)
286 -     let pass = ((slippage - abs(diff)) > zeroBigInt)
287 -     if (!(pass))
288 -         then throw(("Big slpg: " + toString(diff)))
289 -         else $Tuple2(pass, min([A1, A2]))
290 -     }
291 - 
292 - 
293 - func vd (D1,D0,slpg) = {
294 -     let diff = fraction(D0, scale8BigInt, D1)
295 -     let fail = (slpg > diff)
296 -     if (if (fail)
297 -         then true
298 -         else (D0 > D1))
299 -         then throw(((((((toString(D0) + " ") + toString(D1)) + " ") + toString(diff)) + " ") + toString(slpg)))
300 -         else fail
301 -     }
302 - 
303 - 
304 - func pcp (amAssetDcm,prAssetDcm,amAmt,prAmt) = {
305 -     let amtAsAmtX18 = t1(amAmt, amAssetDcm)
306 -     let prAsAmtX18 = t1(prAmt, prAssetDcm)
307 -     cpbi(prAsAmtX18, amtAsAmtX18)
308 -     }
309 - 
310 - 
311 - func calcPrices (amAmt,prAmt,lpAmt) = {
312 -     let amtAsDcm = cfgAmountAssetDecimals
313 -     let prAsDcm = cfgPriceAssetDecimals
314 -     let priceX18 = pcp(amtAsDcm, prAsDcm, amAmt, prAmt)
315 -     let amAmtX18 = t1(amAmt, amtAsDcm)
316 -     let prAmtX18 = t1(prAmt, prAsDcm)
317 -     let lpAmtX18 = t1(lpAmt, scale8)
318 -     let lpPrInAmAsX18 = cpbi(amAmtX18, lpAmtX18)
319 -     let lpPrInPrAsX18 = cpbi(prAmtX18, lpAmtX18)
320 - [priceX18, lpPrInAmAsX18, lpPrInPrAsX18]
321 -     }
322 - 
323 - 
324 - func calculatePrices (amAmt,prAmt,lpAmt) = {
325 -     let p = calcPrices(amAmt, prAmt, lpAmt)
326 - [f1(p[0], scale8), f1(p[1], scale8), f1(p[2], scale8)]
327 -     }
328 - 
329 - 
330 - func takeFee (amount,fee) = {
331 -     let feeAmount = if ((fee == 0))
332 -         then 0
333 -         else fraction(amount, fee, scale8)
334 -     $Tuple2((amount - feeAmount), feeAmount)
335 -     }
336 - 
337 - 
338 - func getD (xp) = {
339 -     let xp0 = xp[0]
340 -     let xp1 = xp[1]
341 -     let s = (xp0 + xp1)
342 -     if ((s == big0))
343 -         then big0
344 -         else {
345 -             let a = parseIntValue(A)
346 -             let ann = (a * 2)
347 -             let p = fraction(xp0, xp1, big1)
348 -             let xp0_xp1_n_n = fraction(p, big4, big1)
349 -             let ann_s = fraction(toBigInt(ann), s, big1)
350 -             let ann_1 = toBigInt((ann - 1))
351 -             func calcDNext (d) =             {
352 -                 let dd = fraction(d, d, big1)
353 -                 let ddd = fraction(dd, d, big1)
354 -                 let dp = fraction(ddd, big1, xp0_xp1_n_n)
355 -                 fraction((ann_s + fraction(dp, big2, big1)), d, (fraction(ann_1, d, big1) + fraction(big3, dp, big1)))
356 -                 }
357 - 
358 -             func calc (acc,i) =             if (acc._2)
359 -                 then acc
360 -                 else {
361 -                     let d = acc._1
362 -                     let dNext = calcDNext(d)
363 -                     let dDiffRaw = (dNext - value(d))
364 -                     let dDiff = if ((big0 > dDiffRaw))
365 -                         then -(dDiffRaw)
366 -                         else dDiffRaw
367 -                     if ((big1 >= dDiff))
368 -                         then $Tuple2(dNext, true)
369 -                         else $Tuple2(dNext, false)
370 -                     }
371 - 
372 -             let arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
373 -             let $t01269112739 = {
374 -                 let $l = arr
375 -                 let $s = size($l)
376 -                 let $acc0 = $Tuple2(s, false)
377 -                 func $f0_1 ($a,$i) =                 if (($i >= $s))
378 -                     then $a
379 -                     else calc($a, $l[$i])
380 - 
381 -                 func $f0_2 ($a,$i) =                 if (($i >= $s))
382 -                     then $a
383 -                     else throw("List size exceeds 15")
384 - 
385 -                 $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15)
386 -                 }
387 -             let d = $t01269112739._1
388 -             let found = $t01269112739._2
389 -             if (found)
390 -                 then d
391 -                 else throw(("D calculation error, D = " + toString(d)))
392 -             }
393 -     }
394 - 
395 - 
396 - func ego (txId58,pmtAssetId,pmtLpAmt,userAddress) = {
397 -     let lpId = cfgLpAssetId
398 -     let amId = toBase58String(value(cfgAmountAssetId))
399 -     let prId = toBase58String(value(cfgPriceAssetId))
400 -     let amDcm = cfgAmountAssetDecimals
401 -     let prDcm = cfgPriceAssetDecimals
402 -     let sts = toString(cfgPoolStatus)
403 -     let lpEmiss = valueOrErrorMessage(assetInfo(lpId), "Wrong LP id").quantity
404 -     if ((toBase58String(lpId) != pmtAssetId))
405 -         then throw("Wrong pmt asset")
406 -         else {
407 -             let amBalance = getAccBalance(amId)
408 -             let amBalanceX18 = t1(amBalance, amDcm)
409 -             let prBalance = getAccBalance(prId)
410 -             let prBalanceX18 = t1(prBalance, prDcm)
411 -             let curPriceX18 = cpbi(prBalanceX18, amBalanceX18)
412 -             let curPrice = f1(curPriceX18, scale8)
413 -             let pmtLpAmtX18 = t1(pmtLpAmt, scale8)
414 -             let lpEmissX18 = t1(lpEmiss, scale8)
415 -             let outAmAmtX18 = fraction(amBalanceX18, pmtLpAmtX18, lpEmissX18)
416 -             let outPrAmtX18 = fraction(prBalanceX18, pmtLpAmtX18, lpEmissX18)
417 -             let outAmAmt = fromX18Round(outAmAmtX18, amDcm, FLOOR)
418 -             let outPrAmt = fromX18Round(outPrAmtX18, prDcm, FLOOR)
419 -             let state = if ((txId58 == ""))
420 -                 then nil
421 -                 else [ScriptTransfer(userAddress, outAmAmt, if ((amId == "WAVES"))
422 -                     then unit
423 -                     else fromBase58String(amId)), ScriptTransfer(userAddress, outPrAmt, if ((prId == "WAVES"))
424 -                     then unit
425 -                     else fromBase58String(prId)), StringEntry(gau(toString(userAddress), txId58), dataGetActionInfo(outAmAmt, outPrAmt, pmtLpAmt, curPrice, height, lastBlock.timestamp)), IntegerEntry(pl(), curPrice), IntegerEntry(ph(height, lastBlock.timestamp), curPrice)]
426 -             $Tuple10(outAmAmt, outPrAmt, amId, prId, amBalance, prBalance, lpEmiss, curPriceX18, sts, state)
427 -             }
428 -     }
429 - 
430 - 
431 - func epo (txId58,slippage,inAmAmt,inAmId,inPrAmt,inPrId,userAddress,isEval,emitLp,isOneAsset,validateSlippage,pmtAmt,pmtId) = {
432 -     let lpId = cfgLpAssetId
433 -     let amIdStr = toBase58String(value(cfgAmountAssetId))
434 -     let prIdStr = toBase58String(value(cfgPriceAssetId))
435 -     let inAmIdStr = cfgInAmountAssedId
436 -     let inPrIdStr = cfgInPriceAssetId
437 -     let amtDcm = cfgAmountAssetDecimals
438 -     let priceDcm = cfgPriceAssetDecimals
439 -     let sts = toString(cfgPoolStatus)
440 -     let lpEm = valueOrErrorMessage(assetInfo(lpId), "Wr lp as").quantity
441 -     let amBalance = if (isEval)
442 -         then getAccBalance(amIdStr)
443 -         else if (if (isOneAsset)
444 -             then (pmtId == amIdStr)
445 -             else false)
446 -             then (getAccBalance(amIdStr) - pmtAmt)
447 -             else if (isOneAsset)
448 -                 then getAccBalance(amIdStr)
449 -                 else (getAccBalance(amIdStr) - inAmAmt)
450 -     let prBalance = if (isEval)
451 -         then getAccBalance(prIdStr)
452 -         else if (if (isOneAsset)
453 -             then (pmtId == prIdStr)
454 -             else false)
455 -             then (getAccBalance(prIdStr) - pmtAmt)
456 -             else if (isOneAsset)
457 -                 then getAccBalance(prIdStr)
458 -                 else (getAccBalance(prIdStr) - inPrAmt)
459 -     let inAmAssetAmtX18 = t1(inAmAmt, amtDcm)
460 -     let inPrAssetAmtX18 = t1(inPrAmt, priceDcm)
461 -     let userPriceX18 = cpbi(inPrAssetAmtX18, inAmAssetAmtX18)
462 -     let amBalanceX18 = t1(amBalance, amtDcm)
463 -     let prBalanceX18 = t1(prBalance, priceDcm)
464 -     let D0 = getD([amBalanceX18, prBalanceX18])
465 -     let r = if ((lpEm == 0))
466 -         then {
467 -             let D1 = getD([(amBalanceX18 + inAmAssetAmtX18), (prBalanceX18 + inPrAssetAmtX18)])
468 -             let checkD = if ((D1 > D0))
469 -                 then true
470 -                 else throw("D1 should be greater than D0")
471 -             if ((checkD == checkD))
472 -                 then {
473 -                     let curPriceX18 = zeroBigInt
474 -                     let slippageX18 = zeroBigInt
475 -                     let lpAmtX18 = D1
476 -                     $Tuple5(f1(lpAmtX18, scale8), f1(inAmAssetAmtX18, amtDcm), f1(inPrAssetAmtX18, priceDcm), cpbi((prBalanceX18 + inPrAssetAmtX18), (amBalanceX18 + inAmAssetAmtX18)), slippageX18)
477 -                     }
478 -                 else throw("Strict value is not equal to itself.")
479 -             }
480 -         else {
481 -             let curPriceX18 = cpbi(prBalanceX18, amBalanceX18)
482 -             let slippageRealX18 = fraction(abs((curPriceX18 - userPriceX18)), scale18, curPriceX18)
483 -             let slippageX18 = t1(slippage, scale8)
484 -             if (if (if (validateSlippage)
485 -                 then (curPriceX18 != zeroBigInt)
486 -                 else false)
487 -                 then (slippageRealX18 > slippageX18)
488 -                 else false)
489 -                 then throw(((("Price slippage " + toString(slippageRealX18)) + " > ") + toString(slippageX18)))
490 -                 else {
491 -                     let lpEmissionX18 = t1(lpEm, scale8)
492 -                     let prViaAmX18 = fraction(inAmAssetAmtX18, cpbir(prBalanceX18, amBalanceX18, CEILING), scale18, CEILING)
493 -                     let amViaPrX18 = fraction(inPrAssetAmtX18, scale18, cpbir(prBalanceX18, amBalanceX18, FLOOR), CEILING)
494 -                     let expectedAmts = if ((prViaAmX18 > inPrAssetAmtX18))
495 -                         then $Tuple2(amViaPrX18, inPrAssetAmtX18)
496 -                         else $Tuple2(inAmAssetAmtX18, prViaAmX18)
497 -                     let expAmtAssetAmtX18 = expectedAmts._1
498 -                     let expPriceAssetAmtX18 = expectedAmts._2
499 -                     let D1 = getD([(amBalanceX18 + expAmtAssetAmtX18), (prBalanceX18 + expPriceAssetAmtX18)])
500 -                     let checkD = if ((D1 > D0))
501 -                         then true
502 -                         else throw("D1 should be greater than D0")
503 -                     if ((checkD == checkD))
504 -                         then {
505 -                             let lpAmtX18 = fraction(lpEmissionX18, (D1 - D0), D0)
506 -                             $Tuple5(fromX18Round(lpAmtX18, scale8, FLOOR), fromX18Round(expAmtAssetAmtX18, amtDcm, CEILING), fromX18Round(expPriceAssetAmtX18, priceDcm, CEILING), curPriceX18, slippageX18)
507 -                             }
508 -                         else throw("Strict value is not equal to itself.")
509 -                     }
510 -             }
511 -     let calcLpAmt = r._1
512 -     let calcAmAssetPmt = r._2
513 -     let calcPrAssetPmt = r._3
514 -     let curPrice = f1(r._4, scale8)
515 -     let slippageCalc = f1(r._5, scale8)
516 -     if ((0 >= calcLpAmt))
517 -         then throw("LP <= 0")
518 -         else {
519 -             let emitLpAmt = if (!(emitLp))
520 -                 then 0
521 -                 else calcLpAmt
522 -             let amDiff = (inAmAmt - calcAmAssetPmt)
523 -             let prDiff = (inPrAmt - calcPrAssetPmt)
524 -             let $t02057820923 = if (if (isOneAsset)
525 -                 then (pmtId == amIdStr)
526 -                 else false)
527 -                 then $Tuple2(pmtAmt, 0)
528 -                 else if (if (isOneAsset)
529 -                     then (pmtId == prIdStr)
530 -                     else false)
531 -                     then $Tuple2(0, pmtAmt)
532 -                     else $Tuple2(calcAmAssetPmt, calcPrAssetPmt)
533 -             let writeAmAmt = $t02057820923._1
534 -             let writePrAmt = $t02057820923._2
535 -             let commonState = [IntegerEntry(pl(), curPrice), IntegerEntry(ph(height, lastBlock.timestamp), curPrice), StringEntry(pau(userAddress, txId58), dataPutActionInfo(writeAmAmt, writePrAmt, emitLpAmt, curPrice, slippage, slippageCalc, height, lastBlock.timestamp, amDiff, prDiff))]
536 -             $Tuple13(calcLpAmt, emitLpAmt, curPrice, amBalance, prBalance, lpEm, lpId, sts, commonState, amDiff, prDiff, inAmId, inPrId)
537 -             }
538 -     }
539 - 
540 - 
541 - func getYD (xp,i,D) = {
542 -     let n = big2
543 -     let x = xp[if ((i == 0))
544 -         then 1
545 -         else 0]
546 -     let aPrecision = parseBigIntValue(Amult)
547 -     let a = (parseBigIntValue(A) * aPrecision)
548 -     let s = x
549 -     let ann = (a * n)
550 -     let c = (((((D * D) / (x * n)) * D) * aPrecision) / (ann * n))
551 -     let b = ((s + ((D * aPrecision) / ann)) - D)
552 -     func calc (acc,cur) =     {
553 -         let $t02211822138 = acc
554 -         let y = $t02211822138._1
555 -         let found = $t02211822138._2
556 -         if ((found != unit))
557 -             then acc
558 -             else {
559 -                 let yNext = (((y * y) + c) / ((big2 * y) + b))
560 -                 let yDiff = absBigInt((yNext - value(y)))
561 -                 if ((big1 >= yDiff))
562 -                     then $Tuple2(yNext, cur)
563 -                     else $Tuple2(yNext, unit)
564 -                 }
565 -         }
566 - 
567 -     let arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
568 -     let $t02244522492 = {
569 -         let $l = arr
570 -         let $s = size($l)
571 -         let $acc0 = $Tuple2(D, unit)
572 -         func $f0_1 ($a,$i) =         if (($i >= $s))
573 -             then $a
574 -             else calc($a, $l[$i])
575 - 
576 -         func $f0_2 ($a,$i) =         if (($i >= $s))
577 -             then $a
578 -             else throw("List size exceeds 15")
579 - 
580 -         $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15)
581 -         }
582 -     let y = $t02244522492._1
583 -     let found = $t02244522492._2
584 -     if ((found != unit))
585 -         then y
586 -         else throw(("Y calculation error, Y = " + toString(y)))
587 -     }
588 - 
589 - 
590 - func calcDLp (amountBalance,priceBalance,lpEmission) = {
591 -     let updatedDLp = fraction(getD([t1BigInt(amountBalance, toBigInt(cfgAmountAssetDecimals)), t1BigInt(priceBalance, toBigInt(cfgPriceAssetDecimals))]), scale18, lpEmission)
592 -     if ((lpEmission == big0))
593 -         then big0
594 -         else updatedDLp
595 -     }
596 - 
597 - 
598 - func calcCurrentDLp (amountAssetDelta,priceAssetDelta,lpAssetEmissionDelta) = {
599 -     let amountAssetBalance = (toBigInt(getAccBalance(assetIdToString(cfgAmountAssetId))) - amountAssetDelta)
600 -     let priceAssetBalance = (toBigInt(getAccBalance(assetIdToString(cfgPriceAssetId))) - priceAssetDelta)
601 -     let lpAssetEmission = (toBigInt(value(assetInfo(cfgLpAssetId)).quantity) - lpAssetEmissionDelta)
602 -     let currentDLp = calcDLp(amountAssetBalance, priceAssetBalance, lpAssetEmission)
603 -     currentDLp
604 -     }
605 - 
606 - 
607 - func refreshDLpInternal (amountAssetBalanceDelta,priceAssetBalanceDelta,lpAssetEmissionDelta) = {
608 -     let amountAssetBalance = (getAccBalance(assetIdToString(cfgAmountAssetId)) + amountAssetBalanceDelta)
609 -     let priceAssetBalance = (getAccBalance(assetIdToString(cfgPriceAssetId)) + priceAssetBalanceDelta)
610 -     let lpAssetEmission = (value(assetInfo(cfgLpAssetId)).quantity + lpAssetEmissionDelta)
611 -     let updatedDLp = calcDLp(toBigInt(amountAssetBalance), toBigInt(priceAssetBalance), toBigInt(lpAssetEmission))
612 -     let actions = [IntegerEntry(keyDLpRefreshedHeight, height), StringEntry(keyDLp, toString(updatedDLp))]
613 -     $Tuple2(actions, updatedDLp)
614 -     }
615 - 
616 - 
617 - func validateUpdatedDLp (oldDLp,updatedDLp) = if ((updatedDLp >= oldDLp))
618 -     then true
619 -     else throwErr("updated DLp lower than current DLp")
620 - 
621 - 
622 - func validateMatcherOrderAllowed (order) = {
623 -     let amountAssetBalance = getAccBalance(assetIdToString(cfgAmountAssetId))
624 -     let priceAssetBalance = getAccBalance(assetIdToString(cfgPriceAssetId))
625 -     let amountAssetAmount = order.amount
626 -     let priceAssetAmount = fraction(order.amount, order.price, scale8, FLOOR)
627 -     let $t02469024902 = if ((order.orderType == Buy))
628 -         then $Tuple2(amountAssetAmount, -(priceAssetAmount))
629 -         else $Tuple2(-(amountAssetAmount), priceAssetAmount)
630 -     let amountAssetBalanceDelta = $t02469024902._1
631 -     let priceAssetBalanceDelta = $t02469024902._2
632 -     if (if (if (igs())
633 -         then true
634 -         else (cfgPoolStatus == PoolMatcherDis))
635 -         then true
636 -         else (cfgPoolStatus == PoolShutdown))
637 -         then throw("Admin blocked")
638 -         else if (if ((order.assetPair.amountAsset != cfgAmountAssetId))
639 -             then true
640 -             else (order.assetPair.priceAsset != cfgPriceAssetId))
641 -             then throw("Wr assets")
642 -             else {
643 -                 let dLp = parseBigIntValue(valueOrElse(getString(this, keyDLp), "0"))
644 -                 let $t02524425344 = refreshDLpInternal(amountAssetBalanceDelta, priceAssetBalanceDelta, 0)
645 -                 let unusedActions = $t02524425344._1
646 -                 let dLpNew = $t02524425344._2
647 -                 let isOrderValid = (dLpNew >= dLp)
648 -                 let info = makeString(["dLp=", toString(dLp), " dLpNew=", toString(dLpNew), " amountAssetBalance=", toString(amountAssetBalance), " priceAssetBalance=", toString(priceAssetBalance), " amountAssetBalanceDelta=", toString(amountAssetBalanceDelta), " priceAssetBalanceDelta=", toString(priceAssetBalanceDelta), " height=", toString(height)], "")
649 -                 $Tuple2(isOrderValid, info)
650 -                 }
651 -     }
652 - 
653 - 
654 - func cg (i) = if ((size(i.payments) != 1))
655 -     then throw("1 pmnt exp")
656 -     else {
657 -         let pmt = value(i.payments[0])
658 -         let pmtAssetId = value(pmt.assetId)
659 -         let pmtAmt = pmt.amount
660 -         let r = ego(toBase58String(i.transactionId), toBase58String(pmtAssetId), pmtAmt, i.caller)
661 -         let outAmAmt = r._1
662 -         let outPrAmt = r._2
663 -         let sts = parseIntValue(r._9)
664 -         let state = r._10
665 -         if (if (igs())
666 -             then true
667 -             else (sts == PoolShutdown))
668 -             then throw(("Admin blocked: " + toString(sts)))
669 -             else $Tuple5(outAmAmt, outPrAmt, pmtAmt, pmtAssetId, state)
670 -         }
671 - 
672 - 
673 - func cp (caller,txId,amAsPmt,prAsPmt,slippage,emitLp,isOneAsset,validateSlippage,pmtAmt,pmtId) = {
674 -     let r = epo(txId, slippage, value(amAsPmt).amount, value(amAsPmt).assetId, value(prAsPmt).amount, value(prAsPmt).assetId, caller, (txId == ""), emitLp, isOneAsset, validateSlippage, pmtAmt, pmtId)
675 -     let sts = parseIntValue(r._8)
676 -     if (if (if (igs())
677 -         then true
678 -         else (sts == PoolPutDis))
679 -         then true
680 -         else (sts == PoolShutdown))
681 -         then throw(("Blocked:" + toString(sts)))
682 -         else r
683 -     }
684 - 
685 - 
686 - func calcPutOneTkn (pmtAmtRaw,pmtAssetId,userAddress,txId,withTakeFee) = {
687 -     let amId = toBase58String(value(cfgAmountAssetId))
688 -     let prId = toBase58String(value(cfgPriceAssetId))
689 -     let lpId = cfgLpAssetId
690 -     let amtDcm = cfgAmountAssetDecimals
691 -     let priceDcm = cfgPriceAssetDecimals
692 -     let lpAssetEmission = toBigInt(valueOrErrorMessage(assetInfo(lpId), "invalid lp asset").quantity)
693 -     let chechEmission = if ((lpAssetEmission > big0))
694 -         then true
695 -         else throw("initial deposit requires all coins")
696 -     if ((chechEmission == chechEmission))
697 -         then {
698 -             let amBalance = getAccBalance(amId)
699 -             let prBalance = getAccBalance(prId)
700 -             let $t02800028462 = if ((txId == ""))
701 -                 then $Tuple2(amBalance, prBalance)
702 -                 else if ((pmtAssetId == amId))
703 -                     then if ((pmtAmtRaw > amBalance))
704 -                         then throw("invalid payment amount")
705 -                         else $Tuple2((amBalance - pmtAmtRaw), prBalance)
706 -                     else if ((pmtAssetId == prId))
707 -                         then if ((pmtAmtRaw > prBalance))
708 -                             then throw("invalid payment amount")
709 -                             else $Tuple2(amBalance, (prBalance - pmtAmtRaw))
710 -                         else throw("wrong pmtAssetId")
711 -             let amBalanceOld = $t02800028462._1
712 -             let prBalanceOld = $t02800028462._2
713 -             let $t02846828644 = if ((pmtAssetId == amId))
714 -                 then $Tuple2(pmtAmtRaw, 0)
715 -                 else if ((pmtAssetId == prId))
716 -                     then $Tuple2(0, pmtAmtRaw)
717 -                     else throw("invalid payment")
718 -             let amAmountRaw = $t02846828644._1
719 -             let prAmountRaw = $t02846828644._2
720 -             let $t02864828902 = if (withTakeFee)
721 -                 then $Tuple3(takeFee(amAmountRaw, inFee)._1, takeFee(prAmountRaw, inFee)._1, takeFee(pmtAmtRaw, inFee)._2)
722 -                 else $Tuple3(amAmountRaw, prAmountRaw, 0)
723 -             let amAmount = $t02864828902._1
724 -             let prAmount = $t02864828902._2
725 -             let feeAmount = $t02864828902._3
726 -             let amBalanceNew = (amBalanceOld + amAmount)
727 -             let prBalanceNew = (prBalanceOld + prAmount)
728 -             let D0 = getD([t1(amBalanceOld, cfgAmountAssetDecimals), t1(prBalanceOld, cfgPriceAssetDecimals)])
729 -             let D1 = getD([t1(amBalanceNew, cfgAmountAssetDecimals), t1(prBalanceNew, cfgPriceAssetDecimals)])
730 -             let checkD = if ((D1 > D0))
731 -                 then true
732 -                 else throw()
733 -             if ((checkD == checkD))
734 -                 then {
735 -                     let lpAmount = fraction(lpAssetEmission, (D1 - D0), D0, FLOOR)
736 -                     let curPrice = f1(cpbi(t1(prBalanceNew, priceDcm), t1(amBalanceNew, amtDcm)), scale8)
737 -                     let commonState = [IntegerEntry(pl(), curPrice), IntegerEntry(ph(height, lastBlock.timestamp), curPrice), StringEntry(pau(userAddress, txId), dataPutActionInfo(amAmountRaw, prAmountRaw, toInt(lpAmount), curPrice, 0, 0, height, lastBlock.timestamp, 0, 0))]
738 -                     let poolProportion = fraction(prBalanceOld, scale8, amBalanceOld)
739 -                     let amountAssetPart = fraction(pmtAmtRaw, scale8, (poolProportion + scale8))
740 -                     let priceAssetPart = (pmtAmtRaw - amountAssetPart)
741 -                     let lpAmtBoth = fraction(lpAssetEmission, toBigInt(priceAssetPart), toBigInt(prBalanceOld))
742 -                     let bonus = toInt(fraction((lpAmount - lpAmtBoth), scale8BigInt, lpAmtBoth))
743 -                     $Tuple4(toInt(lpAmount), commonState, feeAmount, bonus)
744 -                     }
745 -                 else throw("Strict value is not equal to itself.")
746 -             }
747 -         else throw("Strict value is not equal to itself.")
748 -     }
749 - 
750 - 
751 - func getOneTknV2Internal (outAssetId,minOutAmount,payments,caller,originCaller,transactionId) = {
752 -     let lpId = toBase58String(value(cfgLpAssetId))
753 -     let amId = toBase58String(value(cfgAmountAssetId))
754 -     let prId = toBase58String(value(cfgPriceAssetId))
755 -     let amDecimals = cfgAmountAssetDecimals
756 -     let prDecimals = cfgPriceAssetDecimals
757 -     let poolStatus = cfgPoolStatus
758 -     let userAddress = if ((caller == restContract))
759 -         then originCaller
760 -         else caller
761 -     let pmt = value(payments[0])
762 -     let pmtAssetId = value(pmt.assetId)
763 -     let pmtAmt = pmt.amount
764 -     let currentDLp = calcCurrentDLp(big0, big0, big0)
765 -     if ((currentDLp == currentDLp))
766 -         then {
767 -             let txId58 = toBase58String(transactionId)
768 -             if ((lpId != toBase58String(pmtAssetId)))
769 -                 then throw("Wrong LP")
770 -                 else {
771 -                     let amBalance = getAccBalance(amId)
772 -                     let prBalance = getAccBalance(prId)
773 -                     let $t03101431125 = {
774 -                         let @ = invoke(this, "getOneTknV2READONLY", [outAssetId, pmtAmt], nil)
775 -                         if ($isInstanceOf(@, "(Int, Int)"))
776 -                             then @
777 -                             else throw(($getType(@) + " couldn't be cast to (Int, Int)"))
778 -                         }
779 -                     if (($t03101431125 == $t03101431125))
780 -                         then {
781 -                             let feeAmount = $t03101431125._2
782 -                             let totalGet = $t03101431125._1
783 -                             let totalAmount = if (if ((minOutAmount > 0))
784 -                                 then (minOutAmount > totalGet)
785 -                                 else false)
786 -                                 then throwErr(makeString(["amount to receive is less than ", toString(minOutAmount)], ""))
787 -                                 else totalGet
788 -                             let $t03131531622 = if ((outAssetId == amId))
789 -                                 then $Tuple4(totalAmount, 0, ((amBalance - totalAmount) - feeAmount), prBalance)
790 -                                 else if ((outAssetId == prId))
791 -                                     then $Tuple4(0, totalAmount, amBalance, ((prBalance - totalAmount) - feeAmount))
792 -                                     else throw("invalid out asset id")
793 -                             let outAm = $t03131531622._1
794 -                             let outPr = $t03131531622._2
795 -                             let amBalanceNew = $t03131531622._3
796 -                             let prBalanceNew = $t03131531622._4
797 -                             let curPrX18 = cpbi(t1(prBalanceNew, prDecimals), t1(amBalanceNew, amDecimals))
798 -                             let curPr = f1(curPrX18, scale8)
799 -                             let outAssetIdOrWaves = if ((outAssetId == "WAVES"))
800 -                                 then unit
801 -                                 else fromBase58String(outAssetId)
802 -                             let sendFeeToMatcher = if ((feeAmount > 0))
803 -                                 then [ScriptTransfer(feeCollectorAddress, feeAmount, outAssetIdOrWaves)]
804 -                                 else nil
805 -                             let state = ([ScriptTransfer(userAddress, totalAmount, outAssetIdOrWaves), StringEntry(gau(toString(userAddress), txId58), dataGetActionInfo(outAm, outPr, pmtAmt, curPr, height, lastBlock.timestamp)), IntegerEntry(pl(), curPr), IntegerEntry(ph(height, lastBlock.timestamp), curPr)] ++ sendFeeToMatcher)
806 -                             if ((state == state))
807 -                                 then {
808 -                                     let burn = invoke(fca, "burn", [pmtAmt], [AttachedPayment(pmtAssetId, pmtAmt)])
809 -                                     if ((burn == burn))
810 -                                         then {
811 -                                             let $t03240732757 = {
812 -                                                 let feeAmountForCalc = if ((this == feeCollectorAddress))
813 -                                                     then 0
814 -                                                     else feeAmount
815 -                                                 let outInAmountAsset = if ((parseAssetId(outAssetId) == cfgAmountAssetId))
816 -                                                     then true
817 -                                                     else false
818 -                                                 if (outInAmountAsset)
819 -                                                     then $Tuple2(-((totalGet + feeAmountForCalc)), 0)
820 -                                                     else $Tuple2(0, -((totalGet + feeAmountForCalc)))
821 -                                                 }
822 -                                             let amountAssetBalanceDelta = $t03240732757._1
823 -                                             let priceAssetBalanceDelta = $t03240732757._2
824 -                                             let $t03276032868 = refreshDLpInternal(amountAssetBalanceDelta, priceAssetBalanceDelta, 0)
825 -                                             let refreshDLpActions = $t03276032868._1
826 -                                             let updatedDLp = $t03276032868._2
827 -                                             let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
828 -                                             if ((isUpdatedDLpValid == isUpdatedDLpValid))
829 -                                                 then $Tuple2((state ++ refreshDLpActions), totalAmount)
830 -                                                 else throw("Strict value is not equal to itself.")
831 -                                             }
832 -                                         else throw("Strict value is not equal to itself.")
833 -                                     }
834 -                                 else throw("Strict value is not equal to itself.")
835 -                             }
836 -                         else throw("Strict value is not equal to itself.")
837 -                     }
838 -             }
839 -         else throw("Strict value is not equal to itself.")
840 -     }
841 - 
842 - 
843 - func m () = match getString(mpk()) {
844 -     case s: String => 
845 -         fromBase58String(s)
846 -     case _: Unit => 
847 -         unit
848 -     case _ => 
849 -         throw("Match error")
850 - }
851 - 
852 - 
853 - func pm () = match getString(pmpk()) {
854 -     case s: String => 
855 -         fromBase58String(s)
856 -     case _: Unit => 
857 -         unit
858 -     case _ => 
859 -         throw("Match error")
860 - }
861 - 
862 - 
863 - let pd = throw("Permission denied")
864 - 
865 - func isManager (i) = match m() {
866 -     case pk: ByteVector => 
867 -         (i.callerPublicKey == pk)
868 -     case _: Unit => 
869 -         (i.caller == this)
870 -     case _ => 
871 -         throw("Match error")
872 - }
873 - 
874 - 
875 - func mm (i) = match m() {
876 -     case pk: ByteVector => 
877 -         if ((i.callerPublicKey == pk))
878 -             then true
879 -             else pd
880 -     case _: Unit => 
881 -         if ((i.caller == this))
882 -             then true
883 -             else pd
884 -     case _ => 
885 -         throw("Match error")
886 - }
887 - 
888 - 
889 - @Callable(i)
890 - func constructor (fc) = {
891 -     let c = mm(i)
892 -     if ((c == c))
893 -         then [StringEntry(fc(), fc)]
894 -         else throw("Strict value is not equal to itself.")
895 -     }
896 4  
897 5  
898 6  
899 - @Callable(i)
900 - func setManager (pendingManagerPublicKey) = {
901 -     let c = mm(i)
902 -     if ((c == c))
903 -         then {
904 -             let cm = fromBase58String(pendingManagerPublicKey)
905 -             if ((cm == cm))
906 -                 then [StringEntry(pmpk(), pendingManagerPublicKey)]
907 -                 else throw("Strict value is not equal to itself.")
908 -             }
909 -         else throw("Strict value is not equal to itself.")
910 -     }
911 - 
912 - 
913 - 
914 - @Callable(i)
915 - func confirmManager () = {
916 -     let p = pm()
917 -     let hpm = if (isDefined(p))
918 -         then true
919 -         else throw("No pending manager")
920 -     if ((hpm == hpm))
921 -         then {
922 -             let cpm = if ((i.callerPublicKey == value(p)))
923 -                 then true
924 -                 else throw("You are not pending manager")
925 -             if ((cpm == cpm))
926 -                 then [StringEntry(mpk(), toBase58String(value(p))), DeleteEntry(pmpk())]
927 -                 else throw("Strict value is not equal to itself.")
928 -             }
929 -         else throw("Strict value is not equal to itself.")
930 -     }
931 - 
932 - 
933 - 
934 - @Callable(i)
935 - func put (slip,autoStake) = {
936 -     let factCfg = gfc()
937 -     let stakingCntr = valueOrErrorMessage(addressFromString(factCfg[idxFactStakCntr]), "Wr st addr")
938 -     let slipCntr = valueOrErrorMessage(addressFromString(factCfg[idxFactSlippCntr]), "Wr sl addr")
939 -     if ((0 > slip))
940 -         then throw("Wrong slippage")
941 -         else if ((size(i.payments) != 2))
942 -             then throw("2 pmnts expd")
943 -             else {
944 -                 let amAssetPmt = toBigInt(value(i.payments[0]).amount)
945 -                 let prAssetPmt = toBigInt(value(i.payments[1]).amount)
946 -                 let amountAssetBalance = (toBigInt(getAccBalance(assetIdToString(cfgAmountAssetId))) - amAssetPmt)
947 -                 if ((amountAssetBalance == amountAssetBalance))
948 -                     then {
949 -                         let priceAssetBalance = (toBigInt(getAccBalance(assetIdToString(cfgPriceAssetId))) - prAssetPmt)
950 -                         if ((priceAssetBalance == priceAssetBalance))
951 -                             then {
952 -                                 let lpAssetEmission = toBigInt(value(assetInfo(cfgLpAssetId)).quantity)
953 -                                 if ((lpAssetEmission == lpAssetEmission))
954 -                                     then {
955 -                                         let currentDLp = calcCurrentDLp(amAssetPmt, prAssetPmt, toBigInt(0))
956 -                                         if ((currentDLp == currentDLp))
957 -                                             then {
958 -                                                 let e = cp(toString(i.caller), toBase58String(i.transactionId), AttachedPayment(value(i.payments[0]).assetId, value(i.payments[0]).amount), i.payments[1], slip, true, false, true, 0, "")
959 -                                                 let emitLpAmt = e._2
960 -                                                 let lpAssetId = e._7
961 -                                                 let state = e._9
962 -                                                 let amDiff = e._10
963 -                                                 let prDiff = e._11
964 -                                                 let amId = e._12
965 -                                                 let prId = e._13
966 -                                                 let r = invoke(fca, "emit", [emitLpAmt], nil)
967 -                                                 if ((r == r))
968 -                                                     then {
969 -                                                         let el =                                                         match r {
970 -                                                             case legacy: Address => 
971 -                                                                 invoke(legacy, "emit", [emitLpAmt], nil)
972 -                                                             case _ => 
973 -                                                                 unit
974 -                                                         }
975 -                                                         if ((el == el))
976 -                                                             then {
977 -                                                                 let sa = if ((amDiff > 0))
978 -                                                                     then invoke(slipCntr, "put", nil, [AttachedPayment(amId, amDiff)])
979 -                                                                     else nil
980 -                                                                 if ((sa == sa))
981 -                                                                     then {
982 -                                                                         let sp = if ((prDiff > 0))
983 -                                                                             then invoke(slipCntr, "put", nil, [AttachedPayment(prId, prDiff)])
984 -                                                                             else nil
985 -                                                                         if ((sp == sp))
986 -                                                                             then {
987 -                                                                                 let lpTrnsfr = if (autoStake)
988 -                                                                                     then {
989 -                                                                                         let ss = invoke(stakingCntr, "stake", nil, [AttachedPayment(lpAssetId, emitLpAmt)])
990 -                                                                                         if ((ss == ss))
991 -                                                                                             then nil
992 -                                                                                             else throw("Strict value is not equal to itself.")
993 -                                                                                         }
994 -                                                                                     else [ScriptTransfer(i.caller, emitLpAmt, lpAssetId)]
995 -                                                                                 let $t03701337155 = refreshDLpInternal(0, 0, 0)
996 -                                                                                 let refreshDLpActions = $t03701337155._1
997 -                                                                                 let updatedDLp = $t03701337155._2
998 -                                                                                 let check = if ((updatedDLp >= currentDLp))
999 -                                                                                     then true
1000 -                                                                                     else throwErr(makeString(["updated DLp lower than current DLp", toString(amountAssetBalance), toString(priceAssetBalance), toString(lpAssetEmission), toString(currentDLp), toString(updatedDLp), toString(amDiff), toString(prDiff)], " "))
1001 -                                                                                 if ((check == check))
1002 -                                                                                     then {
1003 -                                                                                         let lpAssetEmissionAfter = value(assetInfo(cfgLpAssetId)).quantity
1004 -                                                                                         if ((lpAssetEmissionAfter == lpAssetEmissionAfter))
1005 -                                                                                             then ((state ++ lpTrnsfr) ++ refreshDLpActions)
1006 -                                                                                             else throw("Strict value is not equal to itself.")
1007 -                                                                                         }
1008 -                                                                                     else throw("Strict value is not equal to itself.")
1009 -                                                                                 }
1010 -                                                                             else throw("Strict value is not equal to itself.")
1011 -                                                                         }
1012 -                                                                     else throw("Strict value is not equal to itself.")
1013 -                                                                 }
1014 -                                                             else throw("Strict value is not equal to itself.")
1015 -                                                         }
1016 -                                                     else throw("Strict value is not equal to itself.")
1017 -                                                 }
1018 -                                             else throw("Strict value is not equal to itself.")
1019 -                                         }
1020 -                                     else throw("Strict value is not equal to itself.")
1021 -                                 }
1022 -                             else throw("Strict value is not equal to itself.")
1023 -                         }
1024 -                     else throw("Strict value is not equal to itself.")
1025 -                 }
1026 -     }
1027 - 
1028 - 
1029 - 
1030 - @Callable(i)
1031 - func putOneTknV2 (minOutAmount,autoStake) = {
1032 -     let isPoolOneTokenOperationsDisabled = {
1033 -         let @ = invoke(fca, "isPoolOneTokenOperationsDisabledREADONLY", [toString(this)], nil)
1034 -         if ($isInstanceOf(@, "Boolean"))
1035 -             then @
1036 -             else throw(($getType(@) + " couldn't be cast to Boolean"))
1037 -         }
1038 -     let isPutDisabled = if (if (if (igs())
1039 -         then true
1040 -         else (cfgPoolStatus == PoolPutDis))
1041 -         then true
1042 -         else (cfgPoolStatus == PoolShutdown))
1043 -         then true
1044 -         else isPoolOneTokenOperationsDisabled
1045 -     let checks = [if (if (!(isPutDisabled))
1046 -         then true
1047 -         else isManager(i))
1048 -         then true
1049 -         else throwErr("put operation is blocked by admin"), if ((size(i.payments) == 1))
1050 -         then true
1051 -         else throwErr("exactly 1 payment are expected")]
1052 -     if ((checks == checks))
1053 -         then {
1054 -             let amId = toBase58String(value(cfgAmountAssetId))
1055 -             let prId = toBase58String(value(cfgPriceAssetId))
1056 -             let lpId = cfgLpAssetId
1057 -             let amDecimals = cfgAmountAssetDecimals
1058 -             let prDecimals = cfgPriceAssetDecimals
1059 -             let userAddress = if ((i.caller == this))
1060 -                 then i.originCaller
1061 -                 else i.caller
1062 -             let pmt = value(i.payments[0])
1063 -             let pmtAssetId = toBase58String(value(pmt.assetId))
1064 -             let pmtAmt = pmt.amount
1065 -             let currentDLp = if ((pmt.assetId == cfgAmountAssetId))
1066 -                 then calcCurrentDLp(toBigInt(pmtAmt), toBigInt(0), toBigInt(0))
1067 -                 else calcCurrentDLp(toBigInt(0), toBigInt(pmtAmt), toBigInt(0))
1068 -             if ((currentDLp == currentDLp))
1069 -                 then {
1070 -                     let $t03879638954 = calcPutOneTkn(pmtAmt, pmtAssetId, toString(userAddress), toBase58String(i.transactionId), true)
1071 -                     if (($t03879638954 == $t03879638954))
1072 -                         then {
1073 -                             let feeAmount = $t03879638954._3
1074 -                             let state = $t03879638954._2
1075 -                             let estimLP = $t03879638954._1
1076 -                             let emitLpAmt = if (if ((minOutAmount > 0))
1077 -                                 then (minOutAmount > estimLP)
1078 -                                 else false)
1079 -                                 then throwErr(makeString(["amount to receive is less than ", toString(minOutAmount)], ""))
1080 -                                 else estimLP
1081 -                             let e = invoke(fca, "emit", [emitLpAmt], nil)
1082 -                             if ((e == e))
1083 -                                 then {
1084 -                                     let el =                                     match e {
1085 -                                         case legacy: Address => 
1086 -                                             invoke(legacy, "emit", [emitLpAmt], nil)
1087 -                                         case _ => 
1088 -                                             unit
1089 -                                     }
1090 -                                     if ((el == el))
1091 -                                         then {
1092 -                                             let lpTrnsfr = if (autoStake)
1093 -                                                 then {
1094 -                                                     let ss = invoke(stakingContract, "stake", nil, [AttachedPayment(lpId, emitLpAmt)])
1095 -                                                     if ((ss == ss))
1096 -                                                         then nil
1097 -                                                         else throw("Strict value is not equal to itself.")
1098 -                                                     }
1099 -                                                 else [ScriptTransfer(i.caller, emitLpAmt, lpId)]
1100 -                                             let sendFeeToMatcher = if ((feeAmount > 0))
1101 -                                                 then [ScriptTransfer(feeCollectorAddress, feeAmount, fromBase58String(pmtAssetId))]
1102 -                                                 else nil
1103 -                                             let $t03976940118 = if ((this == feeCollectorAddress))
1104 -                                                 then $Tuple2(0, 0)
1105 -                                                 else {
1106 -                                                     let paymentInAmountAsset = if ((pmt.assetId == cfgAmountAssetId))
1107 -                                                         then true
1108 -                                                         else false
1109 -                                                     if (paymentInAmountAsset)
1110 -                                                         then $Tuple2(-(feeAmount), 0)
1111 -                                                         else $Tuple2(0, -(feeAmount))
1112 -                                                     }
1113 -                                             let amountAssetBalanceDelta = $t03976940118._1
1114 -                                             let priceAssetBalanceDelta = $t03976940118._2
1115 -                                             let $t04012140229 = refreshDLpInternal(amountAssetBalanceDelta, priceAssetBalanceDelta, 0)
1116 -                                             let refreshDLpActions = $t04012140229._1
1117 -                                             let updatedDLp = $t04012140229._2
1118 -                                             let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1119 -                                             if ((isUpdatedDLpValid == isUpdatedDLpValid))
1120 -                                                 then $Tuple2((((state ++ lpTrnsfr) ++ sendFeeToMatcher) ++ refreshDLpActions), emitLpAmt)
1121 -                                                 else throw("Strict value is not equal to itself.")
1122 -                                             }
1123 -                                         else throw("Strict value is not equal to itself.")
1124 -                                     }
1125 -                                 else throw("Strict value is not equal to itself.")
1126 -                             }
1127 -                         else throw("Strict value is not equal to itself.")
1128 -                     }
1129 -                 else throw("Strict value is not equal to itself.")
1130 -             }
1131 -         else throw("Strict value is not equal to itself.")
1132 -     }
1133 - 
1134 - 
1135 - 
1136 - @Callable(i)
1137 - func putForFree (maxSlpg) = if ((0 > maxSlpg))
1138 -     then throw("Wrong slpg")
1139 -     else if ((size(i.payments) != 2))
1140 -         then throw("2 pmnts expd")
1141 -         else {
1142 -             let estPut = cp(toString(i.caller), toBase58String(i.transactionId), AttachedPayment(value(i.payments[0]).assetId, value(i.payments[0]).amount), i.payments[1], maxSlpg, false, false, true, 0, "")
1143 -             let state = estPut._9
1144 -             let amAssetPmt = toBigInt(value(i.payments[0]).amount)
1145 -             let prAssetPmt = toBigInt(value(i.payments[1]).amount)
1146 -             let currentDLp = calcCurrentDLp(amAssetPmt, prAssetPmt, toBigInt(0))
1147 -             if ((currentDLp == currentDLp))
1148 -                 then {
1149 -                     let $t04125941324 = refreshDLpInternal(0, 0, 0)
1150 -                     let refreshDLpActions = $t04125941324._1
1151 -                     let updatedDLp = $t04125941324._2
1152 -                     let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1153 -                     if ((isUpdatedDLpValid == isUpdatedDLpValid))
1154 -                         then (state ++ refreshDLpActions)
1155 -                         else throw("Strict value is not equal to itself.")
1156 -                     }
1157 -                 else throw("Strict value is not equal to itself.")
1158 -             }
1159 - 
1160 - 
1161 - 
1162 - @Callable(i)
1163 - func get () = {
1164 -     let currentDLp = calcCurrentDLp(toBigInt(0), toBigInt(0), toBigInt(0))
1165 -     if ((currentDLp == currentDLp))
1166 -         then {
1167 -             let r = cg(i)
1168 -             let outAmtAmt = r._1
1169 -             let outPrAmt = r._2
1170 -             let pmtAmt = r._3
1171 -             let pmtAssetId = r._4
1172 -             let state = r._5
1173 -             let b = invoke(fca, "burn", [pmtAmt], [AttachedPayment(pmtAssetId, pmtAmt)])
1174 -             if ((b == b))
1175 -                 then {
1176 -                     let $t04249742579 = refreshDLpInternal(-(outAmtAmt), -(outPrAmt), 0)
1177 -                     let refreshDLpActions = $t04249742579._1
1178 -                     let updatedDLp = $t04249742579._2
1179 -                     let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1180 -                     if ((isUpdatedDLpValid == isUpdatedDLpValid))
1181 -                         then (state ++ refreshDLpActions)
1182 -                         else throw("Strict value is not equal to itself.")
1183 -                     }
1184 -                 else throw("Strict value is not equal to itself.")
1185 -             }
1186 -         else throw("Strict value is not equal to itself.")
1187 -     }
1188 - 
1189 - 
1190 - 
1191 - @Callable(i)
1192 - func getOneTknV2 (outAssetId,minOutAmount) = {
1193 -     let isPoolOneTokenOperationsDisabled = {
1194 -         let @ = invoke(fca, "isPoolOneTokenOperationsDisabledREADONLY", [toString(this)], nil)
1195 -         if ($isInstanceOf(@, "Boolean"))
1196 -             then @
1197 -             else throw(($getType(@) + " couldn't be cast to Boolean"))
1198 -         }
1199 -     let isGetDisabled = if (if (igs())
1200 -         then true
1201 -         else (cfgPoolStatus == PoolShutdown))
1202 -         then true
1203 -         else isPoolOneTokenOperationsDisabled
1204 -     let checks = [if (if (!(isGetDisabled))
1205 -         then true
1206 -         else isManager(i))
1207 -         then true
1208 -         else throwErr("get operation is blocked by admin"), if ((size(i.payments) == 1))
1209 -         then true
1210 -         else throwErr("exactly 1 payment are expected")]
1211 -     if ((checks == checks))
1212 -         then {
1213 -             let $t04319743352 = getOneTknV2Internal(outAssetId, minOutAmount, i.payments, i.caller, i.originCaller, i.transactionId)
1214 -             let state = $t04319743352._1
1215 -             let totalAmount = $t04319743352._2
1216 -             $Tuple2(state, totalAmount)
1217 -             }
1218 -         else throw("Strict value is not equal to itself.")
1219 -     }
1220 - 
1221 - 
1222 - 
1223 - @Callable(i)
1224 - func refreshDLp () = {
1225 -     let lastRefreshedBlockHeight = valueOrElse(getInteger(keyDLpRefreshedHeight), 0)
1226 -     let checkLastRefreshedBlockHeight = if (((height - lastRefreshedBlockHeight) >= dLpRefreshDelay))
1227 -         then unit
1228 -         else throwErr(makeString([toString(dLpRefreshDelay), " blocks have not passed since the previous call"], ""))
1229 -     if ((checkLastRefreshedBlockHeight == checkLastRefreshedBlockHeight))
1230 -         then {
1231 -             let dLp = valueOrErrorMessage(parseBigInt(valueOrElse(getString(this, keyDLp), "0")), fmtErr("invalid dLp"))
1232 -             let $t04387643940 = refreshDLpInternal(0, 0, 0)
1233 -             let dLpUpdateActions = $t04387643940._1
1234 -             let updatedDLp = $t04387643940._2
1235 -             let actions = if ((dLp != updatedDLp))
1236 -                 then dLpUpdateActions
1237 -                 else throwErr("nothing to refresh")
1238 -             $Tuple2(actions, toString(updatedDLp))
1239 -             }
1240 -         else throw("Strict value is not equal to itself.")
1241 -     }
1242 - 
1243 - 
1244 - 
1245 - @Callable(i)
1246 - func getOneTknV2READONLY (outAssetId,lpAssetAmount) = {
1247 -     let amId = toBase58String(value(cfgAmountAssetId))
1248 -     let prId = toBase58String(value(cfgPriceAssetId))
1249 -     let lpId = toBase58String(value(cfgLpAssetId))
1250 -     let xp = [toBigInt(getAccBalance(amId)), toBigInt(getAccBalance(prId))]
1251 -     let lpEmission = toBigInt(valueOrErrorMessage(assetInfo(fromBase58String(lpId)), "invalid lp asset").quantity)
1252 -     let D0 = getD(xp)
1253 -     let D1 = (D0 - fraction(toBigInt(lpAssetAmount), D0, lpEmission))
1254 -     let index = if ((outAssetId == amId))
1255 -         then 0
1256 -         else if ((outAssetId == prId))
1257 -             then 1
1258 -             else throw("invalid out asset id")
1259 -     let newY = getYD(xp, index, D1)
1260 -     let dy = (xp[index] - newY)
1261 -     let totalGetRaw = max([0, toInt((dy - big1))])
1262 -     let $t04487044925 = takeFee(totalGetRaw, outFee)
1263 -     let totalGet = $t04487044925._1
1264 -     let feeAmount = $t04487044925._2
1265 -     $Tuple2(nil, $Tuple2(totalGet, feeAmount))
1266 -     }
1267 - 
1268 - 
1269 - 
1270 - @Callable(i)
1271 - func getOneTknV2WithBonusREADONLY (outAssetId,lpAssetAmount) = {
1272 -     let amId = toBase58String(value(cfgAmountAssetId))
1273 -     let prId = toBase58String(value(cfgPriceAssetId))
1274 -     let lpId = toBase58String(value(cfgLpAssetId))
1275 -     let amBalance = getAccBalance(amId)
1276 -     let prBalance = getAccBalance(prId)
1277 -     let $t04530045415 = {
1278 -         let @ = invoke(this, "getOneTknV2READONLY", [outAssetId, lpAssetAmount], nil)
1279 -         if ($isInstanceOf(@, "(Int, Int)"))
1280 -             then @
1281 -             else throw(($getType(@) + " couldn't be cast to (Int, Int)"))
1282 -         }
1283 -     let totalGet = $t04530045415._1
1284 -     let feeAmount = $t04530045415._2
1285 -     let r = ego("", lpId, lpAssetAmount, this)
1286 -     let outAmAmt = r._1
1287 -     let outPrAmt = r._2
1288 -     let sumOfGetAssets = (outAmAmt + outPrAmt)
1289 -     let bonus = if ((sumOfGetAssets == 0))
1290 -         then if ((totalGet == 0))
1291 -             then 0
1292 -             else throw("bonus calculation error")
1293 -         else fraction((totalGet - sumOfGetAssets), scale8, sumOfGetAssets)
1294 -     $Tuple2(nil, $Tuple3(totalGet, feeAmount, bonus))
1295 -     }
1296 - 
1297 - 
1298 - 
1299 - @Callable(i)
1300 - func getNoLess (noLessThenAmtAsset,noLessThenPriceAsset) = {
1301 -     let r = cg(i)
1302 -     let outAmAmt = r._1
1303 -     let outPrAmt = r._2
1304 -     let pmtAmt = r._3
1305 -     let pmtAssetId = r._4
1306 -     let state = r._5
1307 -     if ((noLessThenAmtAsset > outAmAmt))
1308 -         then throw(((("Failed:  " + toString(outAmAmt)) + " < ") + toString(noLessThenAmtAsset)))
1309 -         else if ((noLessThenPriceAsset > outPrAmt))
1310 -             then throw(((("Failed: " + toString(outPrAmt)) + " < ") + toString(noLessThenPriceAsset)))
1311 -             else {
1312 -                 let currentDLp = calcCurrentDLp(toBigInt(0), toBigInt(0), toBigInt(0))
1313 -                 if ((currentDLp == currentDLp))
1314 -                     then {
1315 -                         let burnLPAssetOnFactory = invoke(fca, "burn", [pmtAmt], [AttachedPayment(pmtAssetId, pmtAmt)])
1316 -                         if ((burnLPAssetOnFactory == burnLPAssetOnFactory))
1317 -                             then {
1318 -                                 let $t04657946660 = refreshDLpInternal(-(outAmAmt), -(outPrAmt), 0)
1319 -                                 let refreshDLpActions = $t04657946660._1
1320 -                                 let updatedDLp = $t04657946660._2
1321 -                                 let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1322 -                                 if ((isUpdatedDLpValid == isUpdatedDLpValid))
1323 -                                     then (state ++ refreshDLpActions)
1324 -                                     else throw("Strict value is not equal to itself.")
1325 -                                 }
1326 -                             else throw("Strict value is not equal to itself.")
1327 -                         }
1328 -                     else throw("Strict value is not equal to itself.")
1329 -                 }
1330 -     }
1331 - 
1332 - 
1333 - 
1334 - @Callable(i)
1335 - func unstakeAndGet (amount) = {
1336 -     let checkPayments = if ((size(i.payments) != 0))
1337 -         then throw("No pmnts expd")
1338 -         else true
1339 -     if ((checkPayments == checkPayments))
1340 -         then {
1341 -             let factoryCfg = gfc()
1342 -             let lpAssetId = cfgLpAssetId
1343 -             let staking = valueOrErrorMessage(addressFromString(factoryCfg[idxFactStakCntr]), "Wr st addr")
1344 -             let currentDLp = calcCurrentDLp(toBigInt(0), toBigInt(0), toBigInt(0))
1345 -             if ((currentDLp == currentDLp))
1346 -                 then {
1347 -                     let unstakeInv = invoke(staking, "unstake", [toBase58String(lpAssetId), amount], nil)
1348 -                     if ((unstakeInv == unstakeInv))
1349 -                         then {
1350 -                             let r = ego(toBase58String(i.transactionId), toBase58String(lpAssetId), amount, i.caller)
1351 -                             let outAmAmt = r._1
1352 -                             let outPrAmt = r._2
1353 -                             let sts = parseIntValue(r._9)
1354 -                             let state = r._10
1355 -                             let v = if (if (igs())
1356 -                                 then true
1357 -                                 else (sts == PoolShutdown))
1358 -                                 then throw(("Blocked: " + toString(sts)))
1359 -                                 else true
1360 -                             if ((v == v))
1361 -                                 then {
1362 -                                     let burnA = invoke(fca, "burn", [amount], [AttachedPayment(lpAssetId, amount)])
1363 -                                     if ((burnA == burnA))
1364 -                                         then {
1365 -                                             let $t04768747768 = refreshDLpInternal(-(outAmAmt), -(outPrAmt), 0)
1366 -                                             let refreshDLpActions = $t04768747768._1
1367 -                                             let updatedDLp = $t04768747768._2
1368 -                                             let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1369 -                                             if ((isUpdatedDLpValid == isUpdatedDLpValid))
1370 -                                                 then (state ++ refreshDLpActions)
1371 -                                                 else throw("Strict value is not equal to itself.")
1372 -                                             }
1373 -                                         else throw("Strict value is not equal to itself.")
1374 -                                     }
1375 -                                 else throw("Strict value is not equal to itself.")
1376 -                             }
1377 -                         else throw("Strict value is not equal to itself.")
1378 -                     }
1379 -                 else throw("Strict value is not equal to itself.")
1380 -             }
1381 -         else throw("Strict value is not equal to itself.")
1382 -     }
1383 - 
1384 - 
1385 - 
1386 - @Callable(i)
1387 - func unstakeAndGetNoLess (unstakeAmount,noLessThenAmountAsset,noLessThenPriceAsset) = {
1388 -     let isGetDisabled = if (igs())
1389 -         then true
1390 -         else (cfgPoolStatus == PoolShutdown)
1391 -     let checks = [if (!(isGetDisabled))
1392 -         then true
1393 -         else throw("get operation is blocked by admin"), if ((size(i.payments) == 0))
1394 -         then true
1395 -         else throw("no payments are expected")]
1396 -     if ((checks == checks))
1397 -         then {
1398 -             let currentDLp = calcCurrentDLp(toBigInt(0), toBigInt(0), toBigInt(0))
1399 -             if ((currentDLp == currentDLp))
1400 -                 then {
1401 -                     let unstakeInv = invoke(stakingContract, "unstake", [toBase58String(cfgLpAssetId), unstakeAmount], nil)
1402 -                     if ((unstakeInv == unstakeInv))
1403 -                         then {
1404 -                             let res = ego(toBase58String(i.transactionId), toBase58String(cfgLpAssetId), unstakeAmount, i.caller)
1405 -                             let outAmAmt = res._1
1406 -                             let outPrAmt = res._2
1407 -                             let state = res._10
1408 -                             let checkAmounts = [if ((outAmAmt >= noLessThenAmountAsset))
1409 -                                 then true
1410 -                                 else throw(makeString(["amount asset amount to receive is less than ", toString(noLessThenAmountAsset)], "")), if ((outPrAmt >= noLessThenPriceAsset))
1411 -                                 then true
1412 -                                 else throw(makeString(["price asset amount to receive is less than ", toString(noLessThenPriceAsset)], ""))]
1413 -                             if ((checkAmounts == checkAmounts))
1414 -                                 then {
1415 -                                     let burnLPAssetOnFactory = invoke(fca, "burn", [unstakeAmount], [AttachedPayment(cfgLpAssetId, unstakeAmount)])
1416 -                                     if ((burnLPAssetOnFactory == burnLPAssetOnFactory))
1417 -                                         then {
1418 -                                             let $t04901949100 = refreshDLpInternal(-(outAmAmt), -(outPrAmt), 0)
1419 -                                             let refreshDLpActions = $t04901949100._1
1420 -                                             let updatedDLp = $t04901949100._2
1421 -                                             let isUpdatedDLpValid = validateUpdatedDLp(currentDLp, updatedDLp)
1422 -                                             if ((isUpdatedDLpValid == isUpdatedDLpValid))
1423 -                                                 then (state ++ refreshDLpActions)
1424 -                                                 else throw("Strict value is not equal to itself.")
1425 -                                             }
1426 -                                         else throw("Strict value is not equal to itself.")
1427 -                                     }
1428 -                                 else throw("Strict value is not equal to itself.")
1429 -                             }
1430 -                         else throw("Strict value is not equal to itself.")
1431 -                     }
1432 -                 else throw("Strict value is not equal to itself.")
1433 -             }
1434 -         else throw("Strict value is not equal to itself.")
1435 -     }
1436 - 
1437 - 
1438 - 
1439 - @Callable(i)
1440 - func unstakeAndGetOneTknV2 (unstakeAmount,outAssetId,minOutAmount) = {
1441 -     let isPoolOneTokenOperationsDisabled = {
1442 -         let @ = invoke(fca, "isPoolOneTokenOperationsDisabledREADONLY", [toString(this)], nil)
1443 -         if ($isInstanceOf(@, "Boolean"))
1444 -             then @
1445 -             else throw(($getType(@) + " couldn't be cast to Boolean"))
1446 -         }
1447 -     let isGetDisabled = if (if (igs())
1448 -         then true
1449 -         else (cfgPoolStatus == PoolShutdown))
1450 -         then true
1451 -         else isPoolOneTokenOperationsDisabled
1452 -     let checks = [if (if (!(isGetDisabled))
1453 -         then true
1454 -         else isManager(i))
1455 -         then true
1456 -         else throwErr("get operation is blocked by admin"), if ((size(i.payments) == 0))
1457 -         then true
1458 -         else throwErr("no payments are expected")]
1459 -     if ((checks == checks))
1460 -         then {
1461 -             let factoryCfg = gfc()
1462 -             let lpAssetId = cfgLpAssetId
1463 -             let staking = valueOrErrorMessage(addressFromString(factoryCfg[idxFactStakCntr]), "Wr st addr")
1464 -             let unstakeInv = invoke(staking, "unstake", [toBase58String(lpAssetId), unstakeAmount], nil)
1465 -             if ((unstakeInv == unstakeInv))
1466 -                 then {
1467 -                     let $t04999550183 = getOneTknV2Internal(outAssetId, minOutAmount, [AttachedPayment(lpAssetId, unstakeAmount)], i.caller, i.originCaller, i.transactionId)
1468 -                     let state = $t04999550183._1
1469 -                     let totalAmount = $t04999550183._2
1470 -                     $Tuple2(state, totalAmount)
1471 -                     }
1472 -                 else throw("Strict value is not equal to itself.")
1473 -             }
1474 -         else throw("Strict value is not equal to itself.")
1475 -     }
1476 - 
1477 - 
1478 - 
1479 - @Callable(i)
1480 - func putOneTknV2WithBonusREADONLY (paymentAmountRaw,paymentAssetId) = {
1481 -     let $t05031150414 = calcPutOneTkn(paymentAmountRaw, paymentAssetId, "", "", true)
1482 -     let lpAmount = $t05031150414._1
1483 -     let state = $t05031150414._2
1484 -     let feeAmount = $t05031150414._3
1485 -     let bonus = $t05031150414._4
1486 -     $Tuple2(nil, $Tuple3(lpAmount, feeAmount, bonus))
1487 -     }
1488 - 
1489 - 
1490 - 
1491 - @Callable(i)
1492 - func putOneTknV2WithoutTakeFeeREADONLY (paymentAmountRaw,paymentAssetId) = {
1493 -     let $t05056250666 = calcPutOneTkn(paymentAmountRaw, paymentAssetId, "", "", false)
1494 -     let lpAmount = $t05056250666._1
1495 -     let state = $t05056250666._2
1496 -     let feeAmount = $t05056250666._3
1497 -     let bonus = $t05056250666._4
1498 -     $Tuple2(nil, $Tuple3(lpAmount, feeAmount, bonus))
1499 -     }
1500 - 
1501 - 
1502 - 
1503 - @Callable(i)
1504 - func activate (amtAsStr,prAsStr) = if ((toString(i.caller) != toString(fca)))
1505 -     then throw("denied")
1506 -     else $Tuple2([StringEntry(aa(), amtAsStr), StringEntry(pa(), prAsStr)], "success")
1507 - 
1508 - 
1509 - 
1510 - @Callable(i)
1511 - func setS (k,v) = if ((toString(i.caller) != strf(this, ada())))
1512 -     then pd
1513 -     else [StringEntry(k, v)]
1514 - 
1515 - 
1516 - 
1517 - @Callable(i)
1518 - func setI (k,v) = if ((toString(i.caller) != strf(this, ada())))
1519 -     then pd
1520 -     else [IntegerEntry(k, v)]
1521 - 
1522 - 
1523 - 
1524 - @Callable(i)
1525 - func getPoolConfigWrapperREADONLY () = $Tuple2(nil, gpc())
1526 - 
1527 - 
1528 - 
1529 - @Callable(i)
1530 - func getAccBalanceWrapperREADONLY (assetId) = $Tuple2(nil, getAccBalance(assetId))
1531 - 
1532 - 
1533 - 
1534 - @Callable(i)
1535 - func calcPricesWrapperREADONLY (amAmt,prAmt,lpAmt) = {
1536 -     let pr = calcPrices(amAmt, prAmt, lpAmt)
1537 -     $Tuple2(nil, [toString(pr[0]), toString(pr[1]), toString(pr[2])])
1538 -     }
1539 - 
1540 - 
1541 - 
1542 - @Callable(i)
1543 - func fromX18WrapperREADONLY (val,resScaleMult) = $Tuple2(nil, f1(parseBigIntValue(val), resScaleMult))
1544 - 
1545 - 
1546 - 
1547 - @Callable(i)
1548 - func toX18WrapperREADONLY (origVal,origScaleMult) = $Tuple2(nil, toString(t1(origVal, origScaleMult)))
1549 - 
1550 - 
1551 - 
1552 - @Callable(i)
1553 - func calcPriceBigIntWrapperREADONLY (prAmtX18,amAmtX18) = $Tuple2(nil, toString(cpbi(parseBigIntValue(prAmtX18), parseBigIntValue(amAmtX18))))
1554 - 
1555 - 
1556 - 
1557 - @Callable(i)
1558 - func estimatePutOperationWrapperREADONLY (txId58,slippage,inAmAmt,inAmId,inPrAmt,inPrId,usrAddr,isEval,emitLp) = $Tuple2(nil, epo(txId58, slippage, inAmAmt, inAmId, inPrAmt, inPrId, usrAddr, isEval, emitLp, true, false, 0, ""))
1559 - 
1560 - 
1561 - 
1562 - @Callable(i)
1563 - func estimateGetOperationWrapperREADONLY (txId58,pmtAsId,pmtLpAmt,usrAddr) = {
1564 -     let r = ego(txId58, pmtAsId, pmtLpAmt, addressFromStringValue(usrAddr))
1565 -     $Tuple2(nil, $Tuple10(r._1, r._2, r._3, r._4, r._5, r._6, r._7, toString(r._8), r._9, r._10))
1566 -     }
1567 - 
1568 - 
1569 7  @Verifier(tx)
1570 - func verify () = {
1571 -     let targetPublicKey =     match m() {
1572 -         case pk: ByteVector => 
1573 -             pk
1574 -         case _: Unit => 
1575 -             tx.senderPublicKey
1576 -         case _ => 
1577 -             throw("Match error")
1578 -     }
1579 -     match tx {
1580 -         case order: Order => 
1581 -             let matcherPub = mp()
1582 -             let $t05345853527 = validateMatcherOrderAllowed(order)
1583 -             let orderValid = $t05345853527._1
1584 -             let orderValidInfo = $t05345853527._2
1585 -             let senderValid = sigVerify(order.bodyBytes, order.proofs[0], order.senderPublicKey)
1586 -             let matcherValid = sigVerify(order.bodyBytes, order.proofs[1], matcherPub)
1587 -             if (if (if (orderValid)
1588 -                 then senderValid
1589 -                 else false)
1590 -                 then matcherValid
1591 -                 else false)
1592 -                 then true
1593 -                 else throwOrderError(orderValid, orderValidInfo, senderValid, matcherValid)
1594 -         case s: SetScriptTransaction => 
1595 -             if (sigVerify(tx.bodyBytes, tx.proofs[0], targetPublicKey))
1596 -                 then true
1597 -                 else {
1598 -                     let newHash = blake2b256(value(s.script))
1599 -                     let allowedHash = fromBase64String(value(getString(fca, keyAllowedLpStableScriptHash())))
1600 -                     let currentHash = scriptHash(this)
1601 -                     if ((allowedHash == newHash))
1602 -                         then (currentHash != newHash)
1603 -                         else false
1604 -                     }
1605 -         case _ => 
1606 -             sigVerify(tx.bodyBytes, tx.proofs[0], targetPublicKey)
1607 -     }
1608 -     }
8 + func verify () = true
1609 9

Old	New		Differences
1	1		{-# STDLIB_VERSION 6 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4		-	let scale8 = 100000000
5		-
6		-	let scale8BigInt = toBigInt(100000000)
7		-
8		-	let scale18 = toBigInt(1000000000000000000)
9		-
10		-	let zeroBigInt = toBigInt(0)
11		-
12		-	let big0 = toBigInt(0)
13		-
14		-	let big1 = toBigInt(1)
15		-
16		-	let big2 = toBigInt(2)
17		-
18		-	let big3 = toBigInt(3)
19		-
20		-	let big4 = toBigInt(4)
21		-
22		-	let slippage4D = toBigInt((scale8 - ((scale8 * 1) / scale8)))
23		-
24		-	let wavesString = "WAVES"
25		-
26		-	let Amult = "100"
27		-
28		-	let Dconv = "1"
29		-
30		-	let SEP = "__"
31		-
32		-	let EMPTY = ""
33		-
34		-	let PoolActive = 1
35		-
36		-	let PoolPutDis = 2
37		-
38		-	let PoolMatcherDis = 3
39		-
40		-	let PoolShutdown = 4
41		-
42		-	let idxPoolAddress = 1
43		-
44		-	let idxPoolSt = 2
45		-
46		-	let idxLPAsId = 3
47		-
48		-	let idxAmAsId = 4
49		-
50		-	let idxPrAsId = 5
51		-
52		-	let idxAmtAsDcm = 6
53		-
54		-	let idxPriceAsDcm = 7
55		-
56		-	let idxIAmtAsId = 8
57		-
58		-	let idxIPriceAsId = 9
59		-
60		-	let idxFactStakCntr = 1
61		-
62		-	let idxFactoryRestCntr = 6
63		-
64		-	let idxFactSlippCntr = 7
65		-
66		-	let idxFactGwxRewCntr = 10
67		-
68		-	let feeDefault = fraction(10, scale8, 10000)
69		-
70		-	func t1 (origVal,origScaleMult) = fraction(toBigInt(origVal), scale18, toBigInt(origScaleMult))
71		-
72		-
73		-	func t1BigInt (origVal,origScaleMult) = fraction(origVal, scale18, origScaleMult)
74		-
75		-
76		-	func f1 (val,resultScaleMult) = toInt(fraction(val, toBigInt(resultScaleMult), scale18))
77		-
78		-
79		-	func fromX18Round (val,resultScaleMult,round) = toInt(fraction(val, toBigInt(resultScaleMult), scale18, round))
80		-
81		-
82		-	func t2 (origVal,origScaleMult) = fraction(origVal, scale18, toBigInt(origScaleMult))
83		-
84		-
85		-	func f2 (val,resultScaleMult) = fraction(val, toBigInt(resultScaleMult), scale18)
86		-
87		-
88		-	func ts (amt,resScale,curScale) = fraction(amt, resScale, curScale)
89		-
90		-
91		-	func abs (val) = if ((zeroBigInt > val))
92		-	then -(val)
93		-	else val
94		-
95		-
96		-	func absBigInt (val) = if ((zeroBigInt > val))
97		-	then -(val)
98		-	else val
99		-
100		-
101		-	func fc () = "%s__factoryContract"
102		-
103		-
104		-	func mpk () = "%s__managerPublicKey"
105		-
106		-
107		-	func pmpk () = "%s__pendingManagerPublicKey"
108		-
109		-
110		-	func pl () = "%s%s__price__last"
111		-
112		-
113		-	func ph (h,t) = makeString(["%s%s%d%d__price__history", toString(h), toString(t)], SEP)
114		-
115		-
116		-	func pau (ua,txId) = ((("%s%s%s__P__" + ua) + "__") + txId)
117		-
118		-
119		-	func gau (ua,txId) = ((("%s%s%s__G__" + ua) + "__") + txId)
120		-
121		-
122		-	func aa () = "%s__amountAsset"
123		-
124		-
125		-	func pa () = "%s__priceAsset"
126		-
127		-
128		-	func amp () = "%s__amp"
129		-
130		-
131		-	func ada () = "%s__addonAddr"
132		-
133		-
134		-	let keyFee = "%s__fee"
135		-
136		-	let fee = valueOrElse(getInteger(this, keyFee), feeDefault)
137		-
138		-	let keyDLp = makeString(["%s", "dLp"], SEP)
139		-
140		-	let keyDLpRefreshedHeight = makeString(["%s", "dLpRefreshedHeight"], SEP)
141		-
142		-	let keyDLpRefreshDelay = makeString(["%s", "refreshDLpDelay"], SEP)
143		-
144		-	let dLpRefreshDelayDefault = 30
145		-
146		-	let dLpRefreshDelay = valueOrElse(getInteger(this, keyDLpRefreshDelay), dLpRefreshDelayDefault)
147		-
148		-	func fcfg () = "%s__factoryConfig"
149		-
150		-
151		-	func mtpk () = "%s%s__matcher__publicKey"
152		-
153		-
154		-	func pc (iAmtAs,iPrAs) = (((("%d%d%s__" + iAmtAs) + "__") + iPrAs) + "__config")
155		-
156		-
157		-	func mba (bAStr) = ("%s%s%s__mappings__baseAsset2internalId__" + bAStr)
158		-
159		-
160		-	func aps () = "%s__shutdown"
161		-
162		-
163		-	func keyAllowedLpStableScriptHash () = "%s__allowedLpStableScriptHash"
164		-
165		-
166		-	func keyFeeCollectorAddress () = "%s__feeCollectorAddress"
167		-
168		-
169		-	func throwOrderError (orderValid,orderValidInfo,senderValid,matcherValid) = throw((((((((("order validation failed: orderValid=" + toString(orderValid)) + " (") + orderValidInfo) + ")") + " senderValid=") + toString(senderValid)) + " matcherValid=") + toString(matcherValid)))
170		-
171		-
172		-	func strf (addr,key) = valueOrErrorMessage(getString(addr, key), makeString(["mandatory ", toString(addr), ".", key, " not defined"], ""))
173		-
174		-
175		-	func intf (addr,key) = valueOrErrorMessage(getInteger(addr, key), makeString(["mandatory ", toString(addr), ".", key, " not defined"], ""))
176		-
177		-
178		-	func throwErr (msg) = throw(makeString(["lp_stable.ride:", msg], " "))
179		-
180		-
181		-	func fmtErr (msg) = makeString(["lp_stable.ride:", msg], " ")
182		-
183		-
184		-	let fca = addressFromStringValue(strf(this, fc()))
185		-
186		-	let inFee = {
187		-	let @ = invoke(fca, "getInFeeREADONLY", [toString(this)], nil)
188		-	if ($isInstanceOf(@, "Int"))
189		-	then @
190		-	else throw(($getType(@) + " couldn't be cast to Int"))
191		-	}
192		-
193		-	let outFee = {
194		-	let @ = invoke(fca, "getOutFeeREADONLY", [toString(this)], nil)
195		-	if ($isInstanceOf(@, "Int"))
196		-	then @
197		-	else throw(($getType(@) + " couldn't be cast to Int"))
198		-	}
199		-
200		-	let A = strf(this, amp())
201		-
202		-	func igs () = valueOrElse(getBoolean(fca, aps()), false)
203		-
204		-
205		-	func mp () = fromBase58String(strf(fca, mtpk()))
206		-
207		-
208		-	let feeCollectorAddress = addressFromStringValue(strf(fca, keyFeeCollectorAddress()))
209		-
210		-	func gpc () = {
211		-	let amtAs = strf(this, aa())
212		-	let priceAs = strf(this, pa())
213		-	let iPriceAs = intf(fca, mba(priceAs))
214		-	let iAmtAs = intf(fca, mba(amtAs))
215		-	split(strf(fca, pc(toString(iAmtAs), toString(iPriceAs))), SEP)
216		-	}
217		-
218		-
219		-	func parseAssetId (input) = if ((input == wavesString))
220		-	then unit
221		-	else fromBase58String(input)
222		-
223		-
224		-	func assetIdToString (input) = if ((input == unit))
225		-	then wavesString
226		-	else toBase58String(value(input))
227		-
228		-
229		-	func parsePoolConfig (poolConfig) = $Tuple9(addressFromStringValue(poolConfig[idxPoolAddress]), parseIntValue(poolConfig[idxPoolSt]), fromBase58String(poolConfig[idxLPAsId]), parseAssetId(poolConfig[idxAmAsId]), parseAssetId(poolConfig[idxPrAsId]), parseIntValue(poolConfig[idxAmtAsDcm]), parseIntValue(poolConfig[idxPriceAsDcm]), fromBase58String(poolConfig[idxIAmtAsId]), fromBase58String(poolConfig[idxIPriceAsId]))
230		-
231		-
232		-	let poolConfigParsed = parsePoolConfig(gpc())
233		-
234		-	let $t079658194 = poolConfigParsed
235		-
236		-	let cfgPoolAddress = $t079658194._1
237		-
238		-	let cfgPoolStatus = $t079658194._2
239		-
240		-	let cfgLpAssetId = $t079658194._3
241		-
242		-	let cfgAmountAssetId = $t079658194._4
243		-
244		-	let cfgPriceAssetId = $t079658194._5
245		-
246		-	let cfgAmountAssetDecimals = $t079658194._6
247		-
248		-	let cfgPriceAssetDecimals = $t079658194._7
249		-
250		-	let cfgInAmountAssedId = $t079658194._8
251		-
252		-	let cfgInPriceAssetId = $t079658194._9
253		-
254		-	func gfc () = split(strf(fca, fcfg()), SEP)
255		-
256		-
257		-	let factoryConfig = gfc()
258		-
259		-	let stakingContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactStakCntr]), "Invalid staking contract address")
260		-
261		-	let slipageContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactSlippCntr]), "Invalid slipage contract address")
262		-
263		-	let gwxContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactGwxRewCntr]), "Invalid gwx contract address")
264		-
265		-	let restContract = valueOrErrorMessage(addressFromString(factoryConfig[idxFactoryRestCntr]), "Invalid gwx contract address")
266		-
267		-	func dataPutActionInfo (inAmtAssetAmt,inPriceAssetAmt,outLpAmt,price,slipByUser,slippageReal,txHeight,txTimestamp,slipageAmAmt,slipagePrAmt) = makeString(["%d%d%d%d%d%d%d%d%d%d", toString(inAmtAssetAmt), toString(inPriceAssetAmt), toString(outLpAmt), toString(price), toString(slipByUser), toString(slippageReal), toString(txHeight), toString(txTimestamp), toString(slipageAmAmt), toString(slipagePrAmt)], SEP)
268		-
269		-
270		-	func dataGetActionInfo (outAmtAssetAmt,outPriceAssetAmt,inLpAmt,price,txHeight,txTimestamp) = makeString(["%d%d%d%d%d%d", toString(outAmtAssetAmt), toString(outPriceAssetAmt), toString(inLpAmt), toString(price), toString(txHeight), toString(txTimestamp)], SEP)
271		-
272		-
273		-	func getAccBalance (assetId) = if ((assetId == "WAVES"))
274		-	then wavesBalance(this).available
275		-	else assetBalance(this, fromBase58String(assetId))
276		-
277		-
278		-	func cpbi (prAmtX18,amAmtX18) = fraction(prAmtX18, scale18, amAmtX18)
279		-
280		-
281		-	func cpbir (prAmtX18,amAmtX18,round) = fraction(prAmtX18, scale18, amAmtX18, round)
282		-
283		-
284		-	func vad (A1,A2,slippage) = {
285		-	let diff = fraction((A1 - A2), scale8BigInt, A2)
286		-	let pass = ((slippage - abs(diff)) > zeroBigInt)
287		-	if (!(pass))
288		-	then throw(("Big slpg: " + toString(diff)))
289		-	else $Tuple2(pass, min([A1, A2]))
290		-	}
291		-
292		-
293		-	func vd (D1,D0,slpg) = {
294		-	let diff = fraction(D0, scale8BigInt, D1)
295		-	let fail = (slpg > diff)
296		-	if (if (fail)
297		-	then true
298		-	else (D0 > D1))
299		-	then throw(((((((toString(D0) + " ") + toString(D1)) + " ") + toString(diff)) + " ") + toString(slpg)))
300		-	else fail
301		-	}
302		-
303		-
304		-	func pcp (amAssetDcm,prAssetDcm,amAmt,prAmt) = {
305		-	let amtAsAmtX18 = t1(amAmt, amAssetDcm)
306		-	let prAsAmtX18 = t1(prAmt, prAssetDcm)
307		-	cpbi(prAsAmtX18, amtAsAmtX18)
308		-	}
309		-
310		-
311		-	func calcPrices (amAmt,prAmt,lpAmt) = {
312		-	let amtAsDcm = cfgAmountAssetDecimals
313		-	let prAsDcm = cfgPriceAssetDecimals
314		-	let priceX18 = pcp(amtAsDcm, prAsDcm, amAmt, prAmt)
315		-	let amAmtX18 = t1(amAmt, amtAsDcm)
316		-	let prAmtX18 = t1(prAmt, prAsDcm)
317		-	let lpAmtX18 = t1(lpAmt, scale8)
318		-	let lpPrInAmAsX18 = cpbi(amAmtX18, lpAmtX18)
319		-	let lpPrInPrAsX18 = cpbi(prAmtX18, lpAmtX18)
320		-	[priceX18, lpPrInAmAsX18, lpPrInPrAsX18]
321		-	}
322		-
323		-
324		-	func calculatePrices (amAmt,prAmt,lpAmt) = {
325		-	let p = calcPrices(amAmt, prAmt, lpAmt)
326		-	[f1(p[0], scale8), f1(p[1], scale8), f1(p[2], scale8)]
327		-	}
328		-
329		-
330		-	func takeFee (amount,fee) = {
331		-	let feeAmount = if ((fee == 0))
332		-	then 0
333		-	else fraction(amount, fee, scale8)
334		-	$Tuple2((amount - feeAmount), feeAmount)
335		-	}
336		-
337		-
338		-	func getD (xp) = {
339		-	let xp0 = xp[0]
340		-	let xp1 = xp[1]
341		-	let s = (xp0 + xp1)
342		-	if ((s == big0))
343		-	then big0
344		-	else {
345		-	let a = parseIntValue(A)
346		-	let ann = (a * 2)
347		-	let p = fraction(xp0, xp1, big1)
348		-	let xp0_xp1_n_n = fraction(p, big4, big1)
349		-	let ann_s = fraction(toBigInt(ann), s, big1)
350		-	let ann_1 = toBigInt((ann - 1))
351		-	func calcDNext (d) = {
352		-	let dd = fraction(d, d, big1)
353		-	let ddd = fraction(dd, d, big1)
354		-	let dp = fraction(ddd, big1, xp0_xp1_n_n)
355		-	fraction((ann_s + fraction(dp, big2, big1)), d, (fraction(ann_1, d, big1) + fraction(big3, dp, big1)))
356		-	}
357		-
358		-	func calc (acc,i) = if (acc._2)
359		-	then acc
360		-	else {
361		-	let d = acc._1
362		-	let dNext = calcDNext(d)
363		-	let dDiffRaw = (dNext - value(d))
364		-	let dDiff = if ((big0 > dDiffRaw))
365		-	then -(dDiffRaw)
366		-	else dDiffRaw
367		-	if ((big1 >= dDiff))
368		-	then $Tuple2(dNext, true)
369		-	else $Tuple2(dNext, false)
370		-	}
371		-
372		-	let arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
373		-	let $t01269112739 = {
374		-	let $l = arr
375		-	let $s = size($l)
376		-	let $acc0 = $Tuple2(s, false)
377		-	func $f0_1 ($a,$i) = if (($i >= $s))
378		-	then $a
379		-	else calc($a, $l[$i])
380		-
381		-	func $f0_2 ($a,$i) = if (($i >= $s))
382		-	then $a
383		-	else throw("List size exceeds 15")
384		-
385		-	$f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15)
386		-	}
387		-	let d = $t01269112739._1
388		-	let found = $t01269112739._2
389		-	if (found)
390		-	then d
391		-	else throw(("D calculation error, D = " + toString(d)))
392		-	}
393		-	}
394		-
395		-
396		-	func ego (txId58,pmtAssetId,pmtLpAmt,userAddress) = {
397		-	let lpId = cfgLpAssetId
398		-	let amId = toBase58String(value(cfgAmountAssetId))
399		-	let prId = toBase58String(value(cfgPriceAssetId))
400		-	let amDcm = cfgAmountAssetDecimals
401		-	let prDcm = cfgPriceAssetDecimals
402		-	let sts = toString(cfgPoolStatus)
403		-	let lpEmiss = valueOrErrorMessage(assetInfo(lpId), "Wrong LP id").quantity
404		-	if ((toBase58String(lpId) != pmtAssetId))
405		-	then throw("Wrong pmt asset")
406		-	else {
407		-	let amBalance = getAccBalance(amId)
408		-	let amBalanceX18 = t1(amBalance, amDcm)
409		-	let prBalance = getAccBalance(prId)
410		-	let prBalanceX18 = t1(prBalance, prDcm)
411		-	let curPriceX18 = cpbi(prBalanceX18, amBalanceX18)
412		-	let curPrice = f1(curPriceX18, scale8)
413		-	let pmtLpAmtX18 = t1(pmtLpAmt, scale8)
414		-	let lpEmissX18 = t1(lpEmiss, scale8)
415		-	let outAmAmtX18 = fraction(amBalanceX18, pmtLpAmtX18, lpEmissX18)
416		-	let outPrAmtX18 = fraction(prBalanceX18, pmtLpAmtX18, lpEmissX18)
417		-	let outAmAmt = fromX18Round(outAmAmtX18, amDcm, FLOOR)
418		-	let outPrAmt = fromX18Round(outPrAmtX18, prDcm, FLOOR)
419		-	let state = if ((txId58 == ""))
420		-	then nil
421		-	else [ScriptTransfer(userAddress, outAmAmt, if ((amId == "WAVES"))
422		-	then unit
423		-	else fromBase58String(amId)), ScriptTransfer(userAddress, outPrAmt, if ((prId == "WAVES"))
424		-	then unit
425		-	else fromBase58String(prId)), StringEntry(gau(toString(userAddress), txId58), dataGetActionInfo(outAmAmt, outPrAmt, pmtLpAmt, curPrice, height, lastBlock.timestamp)), IntegerEntry(pl(), curPrice), IntegerEntry(ph(height, lastBlock.timestamp), curPrice)]
426		-	$Tuple10(outAmAmt, outPrAmt, amId, prId, amBalance, prBalance, lpEmiss, curPriceX18, sts, state)
427		-	}
428		-	}
429		-
430		-
431		-	func epo (txId58,slippage,inAmAmt,inAmId,inPrAmt,inPrId,userAddress,isEval,emitLp,isOneAsset,validateSlippage,pmtAmt,pmtId) = {
432		-	let lpId = cfgLpAssetId
433		-	let amIdStr = toBase58String(value(cfgAmountAssetId))
434		-	let prIdStr = toBase58String(value(cfgPriceAssetId))
435		-	let inAmIdStr = cfgInAmountAssedId
436		-	let inPrIdStr = cfgInPriceAssetId
437		-	let amtDcm = cfgAmountAssetDecimals
438		-	let priceDcm = cfgPriceAssetDecimals
439		-	let sts = toString(cfgPoolStatus)
440		-	let lpEm = valueOrErrorMessage(assetInfo(lpId), "Wr lp as").quantity
441		-	let amBalance = if (isEval)
442		-	then getAccBalance(amIdStr)
443		-	else if (if (isOneAsset)
444		-	then (pmtId == amIdStr)
445		-	else false)
446		-	then (getAccBalance(amIdStr) - pmtAmt)
447		-	else if (isOneAsset)
448		-	then getAccBalance(amIdStr)
449		-	else (getAccBalance(amIdStr) - inAmAmt)
450		-	let prBalance = if (isEval)
451		-	then getAccBalance(prIdStr)
452		-	else if (if (isOneAsset)
453		-	then (pmtId == prIdStr)
454		-	else false)
455		-	then (getAccBalance(prIdStr) - pmtAmt)
456		-	else if (isOneAsset)
457		-	then getAccBalance(prIdStr)
458		-	else (getAccBalance(prIdStr) - inPrAmt)
459		-	let inAmAssetAmtX18 = t1(inAmAmt, amtDcm)
460		-	let inPrAssetAmtX18 = t1(inPrAmt, priceDcm)
461		-	let userPriceX18 = cpbi(inPrAssetAmtX18, inAmAssetAmtX18)
462		-	let amBalanceX18 = t1(amBalance, amtDcm)
463		-	let prBalanceX18 = t1(prBalance, priceDcm)
464		-	let D0 = getD([amBalanceX18, prBalanceX18])
465		-	let r = if ((lpEm == 0))
466		-	then {
467		-	let D1 = getD([(amBalanceX18 + inAmAssetAmtX18), (prBalanceX18 + inPrAssetAmtX18)])
468		-	let checkD = if ((D1 > D0))
469		-	then true
470		-	else throw("D1 should be greater than D0")
471		-	if ((checkD == checkD))
472		-	then {
473		-	let curPriceX18 = zeroBigInt
474		-	let slippageX18 = zeroBigInt
475		-	let lpAmtX18 = D1
476		-	$Tuple5(f1(lpAmtX18, scale8), f1(inAmAssetAmtX18, amtDcm), f1(inPrAssetAmtX18, priceDcm), cpbi((prBalanceX18 + inPrAssetAmtX18), (amBalanceX18 + inAmAssetAmtX18)), slippageX18)
477		-	}
478		-	else throw("Strict value is not equal to itself.")
479		-	}
480		-	else {
481		-	let curPriceX18 = cpbi(prBalanceX18, amBalanceX18)
482		-	let slippageRealX18 = fraction(abs((curPriceX18 - userPriceX18)), scale18, curPriceX18)
483		-	let slippageX18 = t1(slippage, scale8)
484		-	if (if (if (validateSlippage)
485		-	then (curPriceX18 != zeroBigInt)
486		-	else false)
487		-	then (slippageRealX18 > slippageX18)
488		-	else false)
489		-	then throw(((("Price slippage " + toString(slippageRealX18)) + " > ") + toString(slippageX18)))
490		-	else {
491		-	let lpEmissionX18 = t1(lpEm, scale8)
492		-	let prViaAmX18 = fraction(inAmAssetAmtX18, cpbir(prBalanceX18, amBalanceX18, CEILING), scale18, CEILING)
493		-	let amViaPrX18 = fraction(inPrAssetAmtX18, scale18, cpbir(prBalanceX18, amBalanceX18, FLOOR), CEILING)
494		-	let expectedAmts = if ((prViaAmX18 > inPrAssetAmtX18))
495		-	then $Tuple2(amViaPrX18, inPrAssetAmtX18)
496		-	else $Tuple2(inAmAssetAmtX18, prViaAmX18)
497		-	let expAmtAssetAmtX18 = expectedAmts._1
498		-	let expPriceAssetAmtX18 = expectedAmts._2
499		-	let D1 = getD([(amBalanceX18 + expAmtAssetAmtX18), (prBalanceX18 + expPriceAssetAmtX18)])
500		-	let checkD = if ((D1 > D0))

github/deemru/w8io/873ac7e 
111.15 ms ◑