w8 · tx · 29J···1Ku

tx · 29Jmy7JNfZcWC67oKqX6wmsXopSUpM9pK9a1STDxk1Ku

3MtKQXaiKQxSTRPpa8GjJ5zE7mE992eBrGu:  -0.05000000 Waves

2019.11.03 06:57 [748195] smart account 3MtKQXaiKQxSTRPpa8GjJ5zE7mE992eBrGu > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "29Jmy7JNfZcWC67oKqX6wmsXopSUpM9pK9a1STDxk1Ku",
    "fee": 5000000,
    "feeAssetId": null,
    "timestamp": 1572753351271,
    "version": 1,
    "sender": "3MtKQXaiKQxSTRPpa8GjJ5zE7mE992eBrGu",
    "senderPublicKey": "2vmjFmSn7wGYrffwrNFgTN6j9CATDKwa8t8KAXWe2HVW",
    "proofs": [
        "CrLw5dtk94AcT6ayEwsk4W7nvjL9LQZcnubCAwZStDghpSP3K7xRVQk7f6GRgxcJtk4bVAFyX1JXiXXrXP9rh9q"
    ],
    "script": 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    "chainId": 84,
    "height": 748195,
    "spentComplexity": 0
}

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1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let RSAPUBLIC = fromBase64String("base64:MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAg4dAR6XbBDAS9hr/Ej3dJv6Ffc466x/mOGMWU3lrABs3qa8BHmuJGnkfbpEf2vAwYTOWPvvzfM10OBbfloSyq3c9MKvyTe1luBLGqW4vZUXIyvSgz1liyUVefIQy3dyF9jbeTZbC0bbcT/7O3DEL+01z6A+rDCacSZ0lGolSQ6AnhLxzIkVpOQJbrBmC+x+ZuZPCMWzJynd5aeOn7jaj/mkRVyxe6g/0OhWz4NiiZXeuMRB+8mKy0fWD/UlIlZWHsAS2ZmrkXKqjLq0/0wr8ILJkznjSqdnI5Ibjg3uQrj/4AN+i9r28aQ73/ZkPtY5Sbw0AOiABBu7gHmq9ayVxZQIDAQAB")
5 5  
6 6  let GAMESCOUNTERKEY = "$GAME_NUM"
7 7  
8 8  let WBET = base58'A4q1mYKo11yuH9gmvDodeJoksagcyQzeFE9JtphMWddw'
9 9  
10 10  let WALLETWAVESBET = Address(base58'3MtCy2PCFPyu8A9SRNL4qUo1V17SGLHftD8')
11 11  
12 12  let WALLETMCAFEE = Address(base58'3MtCy2PCFPyu8A9SRNL4qUo1V17SGLHftD8')
13 13  
14 14  let FEEWAVESBET = 4
15 15  
16 16  let FEEMCAFEE = 2
17 17  
18 18  let WAVELET = 100000000
19 19  
20 20  let STATESUBMITTED = "SUBMITTED"
21 21  
22 22  let STATEACCEPTED = "ACCEPTED"
23 23  
24 24  let STATEFINISHED = "FINISHED"
25 25  
26 26  let STATECANCELED = "CANCELED"
27 27  
28 28  let COINRED = "RED"
29 29  
30 30  let COINBLUE = "BLUE"
31 31  
32 32  let BETMINWAVES = ((1 * WAVELET) / 4)
33 33  
34 34  let BETMINWBET = (100 * WAVELET)
35 35  
36 36  let IdxGameState = 0
37 37  
38 38  let IdxPlayerACoin = 1
39 39  
40 40  let IdxPlayerAPubKey58 = 2
41 41  
42 42  let IdxPayType = 3
43 43  
44 44  let IdxPayAmt = 4
45 45  
46 46  let IdxWinAmt = 5
47 47  
48 48  let IdxPlayerBCoin = 6
49 49  
50 50  let IdxPlayerBPubKey58 = 7
51 51  
52 52  let IdxLuckyCoin = 8
53 53  
54 54  func IncrementGameNum () = {
55 55      let gameNum =     match getInteger(this, GAMESCOUNTERKEY) {
56 56          case num: Int => 
57 57              num
58 58          case _ => 
59 59              0
60 60      }
61 61      (gameNum + 1)
62 62      }
63 63  
64 64  
65 65  func GenerateRandInt (gameId,rsaSign) = {
66 66      let rsaSigValid = rsaVerify(SHA256, toBytes(gameId), rsaSign, RSAPUBLIC)
67 67      if (rsaSigValid)
68 68          then {
69 69              let rand = (toInt(sha256(rsaSign)) % 100)
70 70              if ((0 > rand))
71 71                  then ((-1 * rand) + 1)
72 72                  else (rand + 1)
73 73              }
74 74          else throw("Invalid RSA signature")
75 75      }
76 76  
77 77  
78 78  func paymentType (payment) = if ((payment.assetId == WBET))
79 79      then "WBET"
80 80      else "WAVES"
81 81  
82 82  
83 83  func tokenType (token) = if ((token == "WBET"))
84 84      then WBET
85 85      else unit
86 86  
87 87  
88 88  func FormatGameDataParam (p) = {
89 89      let s = size(p)
90 90      if ((s == 0))
91 91          then throw("Parameter size must be greater then 0")
92 92          else if ((s > 99))
93 93              then throw("Parameter size must be less then 100")
94 94              else if ((10 > s))
95 95                  then (("0" + toString(s)) + p)
96 96                  else (toString(s) + p)
97 97      }
98 98  
99 99  
100 100  func FormatGameDataStr (gameState,playerACoin,playerAPubKey58,payType,payAmount,winAmt,playerBCoin,playerBPubKey58,luckyCoin) = {
101 101      let fullStateStr = ((((((((((FormatGameDataParam(gameState) + "_") + FormatGameDataParam(playerACoin)) + "_") + FormatGameDataParam(playerAPubKey58)) + "_") + FormatGameDataParam(payType)) + "_") + FormatGameDataParam(toString(payAmount))) + "_") + FormatGameDataParam(toString(winAmt)))
102 102      if (if (if ((playerBCoin == ""))
103 103          then true
104 104          else (playerBPubKey58 == ""))
105 105          then true
106 106          else (luckyCoin == ""))
107 107          then fullStateStr
108 108          else ((((((fullStateStr + "_") + FormatGameDataParam(playerBCoin)) + "_") + FormatGameDataParam(playerBPubKey58)) + "_") + FormatGameDataParam(luckyCoin))
109 109      }
110 110  
111 111  
112 112  func RemoveUnderscoreIfPresent (remaining) = if ((size(remaining) > 0))
113 113      then drop(remaining, 1)
114 114      else remaining
115 115  
116 116  
117 117  func ParseNextAttribute (remaining) = {
118 118      let s = size(remaining)
119 119      if ((s > 0))
120 120          then {
121 121              let nn = parseIntValue(take(remaining, 2))
122 122              let v = take(drop(remaining, 2), nn)
123 123              let tmpRemaining = drop(remaining, (nn + 2))
124 124              let remainingState = RemoveUnderscoreIfPresent(tmpRemaining)
125 125  [v, remainingState]
126 126              }
127 127          else throw("Empty string was passed into parseNextAttribute func")
128 128      }
129 129  
130 130  
131 131  func ParseGameRawDataStr (rawStateStr) = {
132 132      let gameState = ParseNextAttribute(rawStateStr)
133 133      let paCoin = ParseNextAttribute(gameState[1])
134 134      let paPubKey58 = ParseNextAttribute(paCoin[1])
135 135      let payType = ParseNextAttribute(paPubKey58[1])
136 136      let payAmt = ParseNextAttribute(payType[1])
137 137      let winAmt = ParseNextAttribute(payAmt[1])
138 138  [gameState[0], paCoin[0], paPubKey58[0], payType[0], payAmt[0], winAmt[0]]
139 139      }
140 140  
141 141  
142 142  func ExtractGameDataList (gameId) = {
143 143      let rawDataStr =     match getString(this, gameId) {
144 144          case str: String => 
145 145              str
146 146          case _ => 
147 147              throw(("Couldn't find game by " + gameId))
148 148      }
149 149      ParseGameRawDataStr(rawDataStr)
150 150      }
151 151  
152 152  
153 153  func ValidateBetAndDefineWinAmt (amount,playerCoin,paymentType) = if (if ((playerCoin != COINRED))
154 154      then (playerCoin != COINBLUE)
155 155      else false)
156 156      then throw("Invalid play, change your bet to RED or BLUE coin. Game aborted.")
157 157      else if (if ((paymentType == "WBET"))
158 158          then (BETMINWBET > amount)
159 159          else false)
160 160          then throw(("The minimum bet on Wbet is " + toString((BETMINWBET / WAVELET))))
161 161          else if (if ((paymentType == "WAVES"))
162 162              then (BETMINWAVES > amount)
163 163              else false)
164 164              then throw(("The minimum bet on Waves is " + toString((BETMINWAVES / WAVELET))))
165 165              else fraction((amount * 2), ((100 - FEEWAVESBET) - FEEMCAFEE), 100)
166 166  
167 167  
168 168  @Callable(i)
169 169  func playCoinflip (paCoin) = {
170 170      let gameId = toBase58String(i.transactionId)
171 171      let gameIdUsed = isDefined(getString(this, gameId))
172 172      let payment = extract(i.payment)
173 173      let feeAssetId = isDefined(i.feeAssetId)
174 174      if (if ((payment.assetId != assetInfo(base58'WAVES')))
175 175          then (payment.assetId != WBET)
176 176          else false)
177 177          then throw("Payment should be in Wbet or Waves. Game aborted.")
178 178          else if (feeAssetId)
179 179              then throw("Transaction's fee must be in Waves. Game aborted.")
180 180              else if (gameIdUsed)
181 181                  then throw("Passed gameId had been used before. Game aborted.")
182 182                  else {
183 183                      let newGameNum = IncrementGameNum()
184 184                      let playerAPubKey58 = toBase58String(i.callerPublicKey)
185 185                      let payType = paymentType(payment)
186 186                      let winAmt = ValidateBetAndDefineWinAmt(payment.amount, paCoin, payType)
187 187                      let gameDataStr = FormatGameDataStr(STATESUBMITTED, paCoin, playerAPubKey58, payType, payment.amount, winAmt, "", "", "")
188 188                      ScriptResult(WriteSet([DataEntry(GAMESCOUNTERKEY, newGameNum), DataEntry(gameId, gameDataStr)]), TransferSet(nil))
189 189                      }
190 190      }
191 191  
192 192  
193 193  
194 194  @Callable(i)
195 195  func acceptCoinChallenge (gameId,rsaSig) = {
196 196      let gameDataList = ExtractGameDataList(gameId)
197 197      let gameState = gameDataList[IdxGameState]
198 198      let paCoin = gameDataList[IdxPlayerACoin]
199 199      let paPubKey58 = gameDataList[IdxPlayerAPubKey58]
200 200      let payType = gameDataList[IdxPayType]
201 201      let payAmt = parseIntValue(gameDataList[IdxPayAmt])
202 202      let winAmt = parseIntValue(gameDataList[IdxWinAmt])
203 203      let payment = extract(i.payment)
204 204      let feeAssetId = isDefined(i.feeAssetId)
205 205      let pbPubKey58 = toBase58String(i.callerPublicKey)
206 206      let payTypeB = paymentType(payment)
207 207      if (if ((payment.assetId != assetInfo(base58'WAVES')))
208 208          then (payment.assetId != WBET)
209 209          else false)
210 210          then throw("Payment should be in Wbet or Waves. Game aborted.")
211 211          else if (feeAssetId)
212 212              then throw("Transaction's fee must be in Waves. Game aborted.")
213 213              else if ((paPubKey58 == pbPubKey58))
214 214                  then throw("You can't accept a challenge created by yourself. Game aborted.")
215 215                  else if ((payType != payTypeB))
216 216                      then throw("Payment must be made in the same token as the bet, WBET/WBET or WAVES/WAVES. Game aborted.")
217 217                      else if ((payAmt != payment.amount))
218 218                          then throw("Payout must be equal to the challenger bet amount. Game aborted.")
219 219                          else if ((gameState != STATESUBMITTED))
220 220                              then throw("Invalid game state for passed gameId. Game aborted.")
221 221                              else {
222 222                                  let rand = GenerateRandInt(gameId, rsaSig)
223 223                                  let luckyCoin = if ((rand > 50))
224 224                                      then COINRED
225 225                                      else COINBLUE
226 226                                  let pbCoin = if ((paCoin == COINRED))
227 227                                      then COINBLUE
228 228                                      else COINRED
229 229                                  let tokenAssetId = tokenType(payType)
230 230                                  let newGameDataStr = FormatGameDataStr(STATEFINISHED, paCoin, paPubKey58, payType, payAmt, winAmt, pbCoin, pbPubKey58, luckyCoin)
231 231                                  let winAddr = if ((paCoin == luckyCoin))
232 232                                      then addressFromPublicKey(fromBase58String(paPubKey58))
233 233                                      else i.caller
234 234                                  ScriptResult(WriteSet([DataEntry(gameId, newGameDataStr)]), TransferSet([ScriptTransfer(WALLETWAVESBET, ((winAmt * FEEWAVESBET) / 100), tokenAssetId), ScriptTransfer(WALLETMCAFEE, ((winAmt * FEEWAVESBET) / 100), tokenAssetId), ScriptTransfer(winAddr, winAmt, tokenAssetId)]))
235 235                                  }
236 236      }
237 237  
238 238  
239 239  
240 240  @Callable(i)
241 241  func cancelCoinChallenge (gameId) = {
242 242      let gameDataList = ExtractGameDataList(gameId)
243 243      let gameState = gameDataList[IdxGameState]
244 244      let paCoin = gameDataList[IdxPlayerACoin]
245 245      let paPubKey58 = gameDataList[IdxPlayerAPubKey58]
246 246      let payType = gameDataList[IdxPayType]
247 247      let payAmt = parseIntValue(gameDataList[IdxPayAmt])
248 248      let winAmt = parseIntValue(gameDataList[IdxWinAmt])
249 249      let pubKey58 = toBase58String(i.callerPublicKey)
250 250      let feeAssetId = isDefined(i.feeAssetId)
251 251      if (feeAssetId)
252 252          then throw("Transaction's fee must be in Waves. Game aborted.")
253 253          else if ((gameState != STATESUBMITTED))
254 254              then throw("Invalid game state for passed gameId. Game aborted.")
255 255              else if ((paPubKey58 != pubKey58))
256 256                  then throw("You cannot cancel a game created by another player. Game aborted.")
257 257                  else if ((i.caller == this))
258 258                      then throw("Coinflip contract cannot cancel a game. Game aborted.")
259 259                      else {
260 260                          let newGameDataStr = FormatGameDataStr(STATECANCELED, paCoin, paPubKey58, payType, payAmt, winAmt, "", "", "")
261 261                          let refundAmt = fraction(payAmt, ((100 - FEEWAVESBET) - FEEMCAFEE), 100)
262 262                          let refundWallet = addressFromPublicKey(fromBase58String(paPubKey58))
263 263                          let refundToken = tokenType(payType)
264 264                          ScriptResult(WriteSet([DataEntry(gameId, newGameDataStr)]), TransferSet([ScriptTransfer(refundWallet, refundAmt, refundToken)]))
265 265                          }
266 266      }
267 267  
268 268

Old	New	Differences
1	1	{-# STDLIB_VERSION 3 #-}
2	2	{-# SCRIPT_TYPE ACCOUNT #-}
3	3	{-# CONTENT_TYPE DAPP #-}
4	4	let RSAPUBLIC = fromBase64String("base64:MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAg4dAR6XbBDAS9hr/Ej3dJv6Ffc466x/mOGMWU3lrABs3qa8BHmuJGnkfbpEf2vAwYTOWPvvzfM10OBbfloSyq3c9MKvyTe1luBLGqW4vZUXIyvSgz1liyUVefIQy3dyF9jbeTZbC0bbcT/7O3DEL+01z6A+rDCacSZ0lGolSQ6AnhLxzIkVpOQJbrBmC+x+ZuZPCMWzJynd5aeOn7jaj/mkRVyxe6g/0OhWz4NiiZXeuMRB+8mKy0fWD/UlIlZWHsAS2ZmrkXKqjLq0/0wr8ILJkznjSqdnI5Ibjg3uQrj/4AN+i9r28aQ73/ZkPtY5Sbw0AOiABBu7gHmq9ayVxZQIDAQAB")
5	5
6	6	let GAMESCOUNTERKEY = "$GAME_NUM"
7	7
8	8	let WBET = base58'A4q1mYKo11yuH9gmvDodeJoksagcyQzeFE9JtphMWddw'
9	9
10	10	let WALLETWAVESBET = Address(base58'3MtCy2PCFPyu8A9SRNL4qUo1V17SGLHftD8')
11	11
12	12	let WALLETMCAFEE = Address(base58'3MtCy2PCFPyu8A9SRNL4qUo1V17SGLHftD8')
13	13
14	14	let FEEWAVESBET = 4
15	15
16	16	let FEEMCAFEE = 2
17	17
18	18	let WAVELET = 100000000
19	19
20	20	let STATESUBMITTED = "SUBMITTED"
21	21
22	22	let STATEACCEPTED = "ACCEPTED"
23	23
24	24	let STATEFINISHED = "FINISHED"
25	25
26	26	let STATECANCELED = "CANCELED"
27	27
28	28	let COINRED = "RED"
29	29
30	30	let COINBLUE = "BLUE"
31	31
32	32	let BETMINWAVES = ((1 * WAVELET) / 4)
33	33
34	34	let BETMINWBET = (100 * WAVELET)
35	35
36	36	let IdxGameState = 0
37	37
38	38	let IdxPlayerACoin = 1
39	39
40	40	let IdxPlayerAPubKey58 = 2
41	41
42	42	let IdxPayType = 3
43	43
44	44	let IdxPayAmt = 4
45	45
46	46	let IdxWinAmt = 5
47	47
48	48	let IdxPlayerBCoin = 6
49	49
50	50	let IdxPlayerBPubKey58 = 7
51	51
52	52	let IdxLuckyCoin = 8
53	53
54	54	func IncrementGameNum () = {
55	55	let gameNum = match getInteger(this, GAMESCOUNTERKEY) {
56	56	case num: Int =>
57	57	num
58	58	case _ =>
59	59	0
60	60	}
61	61	(gameNum + 1)
62	62	}
63	63
64	64
65	65	func GenerateRandInt (gameId,rsaSign) = {
66	66	let rsaSigValid = rsaVerify(SHA256, toBytes(gameId), rsaSign, RSAPUBLIC)
67	67	if (rsaSigValid)
68	68	then {
69	69	let rand = (toInt(sha256(rsaSign)) % 100)
70	70	if ((0 > rand))
71	71	then ((-1 * rand) + 1)
72	72	else (rand + 1)
73	73	}
74	74	else throw("Invalid RSA signature")
75	75	}
76	76
77	77
78	78	func paymentType (payment) = if ((payment.assetId == WBET))
79	79	then "WBET"
80	80	else "WAVES"
81	81
82	82
83	83	func tokenType (token) = if ((token == "WBET"))
84	84	then WBET
85	85	else unit
86	86
87	87
88	88	func FormatGameDataParam (p) = {
89	89	let s = size(p)
90	90	if ((s == 0))
91	91	then throw("Parameter size must be greater then 0")
92	92	else if ((s > 99))
93	93	then throw("Parameter size must be less then 100")
94	94	else if ((10 > s))
95	95	then (("0" + toString(s)) + p)
96	96	else (toString(s) + p)
97	97	}
98	98
99	99
100	100	func FormatGameDataStr (gameState,playerACoin,playerAPubKey58,payType,payAmount,winAmt,playerBCoin,playerBPubKey58,luckyCoin) = {
101	101	let fullStateStr = ((((((((((FormatGameDataParam(gameState) + "_") + FormatGameDataParam(playerACoin)) + "_") + FormatGameDataParam(playerAPubKey58)) + "_") + FormatGameDataParam(payType)) + "_") + FormatGameDataParam(toString(payAmount))) + "_") + FormatGameDataParam(toString(winAmt)))
102	102	if (if (if ((playerBCoin == ""))
103	103	then true
104	104	else (playerBPubKey58 == ""))
105	105	then true
106	106	else (luckyCoin == ""))
107	107	then fullStateStr
108	108	else ((((((fullStateStr + "_") + FormatGameDataParam(playerBCoin)) + "_") + FormatGameDataParam(playerBPubKey58)) + "_") + FormatGameDataParam(luckyCoin))
109	109	}
110	110
111	111
112	112	func RemoveUnderscoreIfPresent (remaining) = if ((size(remaining) > 0))
113	113	then drop(remaining, 1)
114	114	else remaining
115	115
116	116
117	117	func ParseNextAttribute (remaining) = {
118	118	let s = size(remaining)
119	119	if ((s > 0))
120	120	then {
121	121	let nn = parseIntValue(take(remaining, 2))
122	122	let v = take(drop(remaining, 2), nn)
123	123	let tmpRemaining = drop(remaining, (nn + 2))
124	124	let remainingState = RemoveUnderscoreIfPresent(tmpRemaining)
125	125	[v, remainingState]
126	126	}
127	127	else throw("Empty string was passed into parseNextAttribute func")
128	128	}
129	129
130	130
131	131	func ParseGameRawDataStr (rawStateStr) = {
132	132	let gameState = ParseNextAttribute(rawStateStr)
133	133	let paCoin = ParseNextAttribute(gameState[1])
134	134	let paPubKey58 = ParseNextAttribute(paCoin[1])
135	135	let payType = ParseNextAttribute(paPubKey58[1])
136	136	let payAmt = ParseNextAttribute(payType[1])
137	137	let winAmt = ParseNextAttribute(payAmt[1])
138	138	[gameState[0], paCoin[0], paPubKey58[0], payType[0], payAmt[0], winAmt[0]]
139	139	}
140	140
141	141
142	142	func ExtractGameDataList (gameId) = {
143	143	let rawDataStr = match getString(this, gameId) {
144	144	case str: String =>
145	145	str
146	146	case _ =>
147	147	throw(("Couldn't find game by " + gameId))
148	148	}
149	149	ParseGameRawDataStr(rawDataStr)
150	150	}
151	151
152	152
153	153	func ValidateBetAndDefineWinAmt (amount,playerCoin,paymentType) = if (if ((playerCoin != COINRED))
154	154	then (playerCoin != COINBLUE)
155	155	else false)
156	156	then throw("Invalid play, change your bet to RED or BLUE coin. Game aborted.")
157	157	else if (if ((paymentType == "WBET"))
158	158	then (BETMINWBET > amount)
159	159	else false)
160	160	then throw(("The minimum bet on Wbet is " + toString((BETMINWBET / WAVELET))))
161	161	else if (if ((paymentType == "WAVES"))
162	162	then (BETMINWAVES > amount)
163	163	else false)
164	164	then throw(("The minimum bet on Waves is " + toString((BETMINWAVES / WAVELET))))
165	165	else fraction((amount * 2), ((100 - FEEWAVESBET) - FEEMCAFEE), 100)
166	166
167	167
168	168	@Callable(i)
169	169	func playCoinflip (paCoin) = {
170	170	let gameId = toBase58String(i.transactionId)
171	171	let gameIdUsed = isDefined(getString(this, gameId))
172	172	let payment = extract(i.payment)
173	173	let feeAssetId = isDefined(i.feeAssetId)
174	174	if (if ((payment.assetId != assetInfo(base58'WAVES')))
175	175	then (payment.assetId != WBET)
176	176	else false)
177	177	then throw("Payment should be in Wbet or Waves. Game aborted.")
178	178	else if (feeAssetId)
179	179	then throw("Transaction's fee must be in Waves. Game aborted.")
180	180	else if (gameIdUsed)
181	181	then throw("Passed gameId had been used before. Game aborted.")
182	182	else {
183	183	let newGameNum = IncrementGameNum()
184	184	let playerAPubKey58 = toBase58String(i.callerPublicKey)
185	185	let payType = paymentType(payment)
186	186	let winAmt = ValidateBetAndDefineWinAmt(payment.amount, paCoin, payType)
187	187	let gameDataStr = FormatGameDataStr(STATESUBMITTED, paCoin, playerAPubKey58, payType, payment.amount, winAmt, "", "", "")
188	188	ScriptResult(WriteSet([DataEntry(GAMESCOUNTERKEY, newGameNum), DataEntry(gameId, gameDataStr)]), TransferSet(nil))
189	189	}
190	190	}
191	191
192	192
193	193
194	194	@Callable(i)
195	195	func acceptCoinChallenge (gameId,rsaSig) = {
196	196	let gameDataList = ExtractGameDataList(gameId)
197	197	let gameState = gameDataList[IdxGameState]
198	198	let paCoin = gameDataList[IdxPlayerACoin]
199	199	let paPubKey58 = gameDataList[IdxPlayerAPubKey58]
200	200	let payType = gameDataList[IdxPayType]
201	201	let payAmt = parseIntValue(gameDataList[IdxPayAmt])
202	202	let winAmt = parseIntValue(gameDataList[IdxWinAmt])
203	203	let payment = extract(i.payment)
204	204	let feeAssetId = isDefined(i.feeAssetId)
205	205	let pbPubKey58 = toBase58String(i.callerPublicKey)
206	206	let payTypeB = paymentType(payment)
207	207	if (if ((payment.assetId != assetInfo(base58'WAVES')))
208	208	then (payment.assetId != WBET)
209	209	else false)
210	210	then throw("Payment should be in Wbet or Waves. Game aborted.")
211	211	else if (feeAssetId)
212	212	then throw("Transaction's fee must be in Waves. Game aborted.")
213	213	else if ((paPubKey58 == pbPubKey58))
214	214	then throw("You can't accept a challenge created by yourself. Game aborted.")
215	215	else if ((payType != payTypeB))
216	216	then throw("Payment must be made in the same token as the bet, WBET/WBET or WAVES/WAVES. Game aborted.")
217	217	else if ((payAmt != payment.amount))
218	218	then throw("Payout must be equal to the challenger bet amount. Game aborted.")
219	219	else if ((gameState != STATESUBMITTED))
220	220	then throw("Invalid game state for passed gameId. Game aborted.")
221	221	else {
222	222	let rand = GenerateRandInt(gameId, rsaSig)
223	223	let luckyCoin = if ((rand > 50))
224	224	then COINRED
225	225	else COINBLUE
226	226	let pbCoin = if ((paCoin == COINRED))
227	227	then COINBLUE
228	228	else COINRED
229	229	let tokenAssetId = tokenType(payType)
230	230	let newGameDataStr = FormatGameDataStr(STATEFINISHED, paCoin, paPubKey58, payType, payAmt, winAmt, pbCoin, pbPubKey58, luckyCoin)
231	231	let winAddr = if ((paCoin == luckyCoin))
232	232	then addressFromPublicKey(fromBase58String(paPubKey58))
233	233	else i.caller
234	234	ScriptResult(WriteSet([DataEntry(gameId, newGameDataStr)]), TransferSet([ScriptTransfer(WALLETWAVESBET, ((winAmt * FEEWAVESBET) / 100), tokenAssetId), ScriptTransfer(WALLETMCAFEE, ((winAmt * FEEWAVESBET) / 100), tokenAssetId), ScriptTransfer(winAddr, winAmt, tokenAssetId)]))
235	235	}
236	236	}
237	237
238	238
239	239
240	240	@Callable(i)
241	241	func cancelCoinChallenge (gameId) = {
242	242	let gameDataList = ExtractGameDataList(gameId)
243	243	let gameState = gameDataList[IdxGameState]
244	244	let paCoin = gameDataList[IdxPlayerACoin]
245	245	let paPubKey58 = gameDataList[IdxPlayerAPubKey58]
246	246	let payType = gameDataList[IdxPayType]
247	247	let payAmt = parseIntValue(gameDataList[IdxPayAmt])
248	248	let winAmt = parseIntValue(gameDataList[IdxWinAmt])
249	249	let pubKey58 = toBase58String(i.callerPublicKey)
250	250	let feeAssetId = isDefined(i.feeAssetId)
251	251	if (feeAssetId)
252	252	then throw("Transaction's fee must be in Waves. Game aborted.")
253	253	else if ((gameState != STATESUBMITTED))
254	254	then throw("Invalid game state for passed gameId. Game aborted.")
255	255	else if ((paPubKey58 != pubKey58))
256	256	then throw("You cannot cancel a game created by another player. Game aborted.")
257	257	else if ((i.caller == this))
258	258	then throw("Coinflip contract cannot cancel a game. Game aborted.")
259	259	else {
260	260	let newGameDataStr = FormatGameDataStr(STATECANCELED, paCoin, paPubKey58, payType, payAmt, winAmt, "", "", "")
261	261	let refundAmt = fraction(payAmt, ((100 - FEEWAVESBET) - FEEMCAFEE), 100)
262	262	let refundWallet = addressFromPublicKey(fromBase58String(paPubKey58))
263	263	let refundToken = tokenType(payType)
264	264	ScriptResult(WriteSet([DataEntry(gameId, newGameDataStr)]), TransferSet([ScriptTransfer(refundWallet, refundAmt, refundToken)]))
265	265	}
266	266	}
267	267
268	268

github/deemru/w8io/026f985 
74.84 ms ◑