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This commit is contained in:
blackjok3r
2018-10-28 19:11:23 +08:00
parent e09099a178
commit b19a3d5217
2 changed files with 13 additions and 17 deletions
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17
src/cc/dice.cpp
View File

@@ -440,17 +440,6 @@ bool DiceVerifyTimeout(CTransaction &betTx,int32_t timeoutblocks)
return(numblocks >= timeoutblocks); return(numblocks >= timeoutblocks);
} }
bool GetBlock(uint256 hash, CBlockIndex& blockIdx)
{
auto r = mapBlockIndex.find(hash);
if (r != mapBlockIndex.end()) {
blockIdx = *r->second;
return true;
}
fprintf(stderr, "CC Eval Error: Can't get block from index\n");
return false;
}
bool DiceValidate(struct CCcontract_info *cp,Eval *eval,const CTransaction &tx) bool DiceValidate(struct CCcontract_info *cp,Eval *eval,const CTransaction &tx)
{ {
uint256 txid,fundingtxid,vinfundingtxid,vinhentropy,vinproof,hashBlock,hash,proof,entropy; int64_t minbet,maxbet,maxodds,timeoutblocks,odds,winnings; uint64_t vinsbits,sbits,amount,inputs,outputs,txfee=10000; int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,iswin; uint8_t funcid; CScript fundingPubKey; CTransaction fundingTx,vinTx,vinofvinTx; char CCaddr[64]; uint256 txid,fundingtxid,vinfundingtxid,vinhentropy,vinproof,hashBlock,hash,proof,entropy; int64_t minbet,maxbet,maxodds,timeoutblocks,odds,winnings; uint64_t vinsbits,sbits,amount,inputs,outputs,txfee=10000; int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,iswin; uint8_t funcid; CScript fundingPubKey; CTransaction fundingTx,vinTx,vinofvinTx; char CCaddr[64];
@@ -558,10 +547,8 @@ bool DiceValidate(struct CCcontract_info *cp,Eval *eval,const CTransaction &tx)
return eval->Invalid("vin0 or vin1 normal vin for bet"); return eval->Invalid("vin0 or vin1 normal vin for bet");
else if ( tx.vin[1].prevout.hash != tx.vin[2].prevout.hash ) else if ( tx.vin[1].prevout.hash != tx.vin[2].prevout.hash )
return eval->Invalid("vin0 != vin1 prevout.hash for bet"); return eval->Invalid("vin0 != vin1 prevout.hash for bet");
else if ( eval->GetTxUnconfirmed(tx.vin[1].prevout.hash,vinTx,hashBlock) == 0 ) { else if ( eval->GetTxConfirmedDICE(tx.vin[1].prevout.hash,vinTx,hashBlock) == 0 )
if (hashBlock.IsNull() || !GetBlock(hashBlock, block))
return eval->Invalid("always should find vin.0, but didnt for wlt"); return eval->Invalid("always should find vin.0, but didnt for wlt");
}
else if ( vinTx.vout.size() < 3 || DecodeDiceOpRet(tx.vin[1].prevout.hash,vinTx.vout[vinTx.vout.size()-1].scriptPubKey,vinsbits,vinfundingtxid,vinhentropy,vinproof) != 'B' ) else if ( vinTx.vout.size() < 3 || DecodeDiceOpRet(tx.vin[1].prevout.hash,vinTx.vout[vinTx.vout.size()-1].scriptPubKey,vinsbits,vinfundingtxid,vinhentropy,vinproof) != 'B' )
return eval->Invalid("not betTx for vin0/1 for wlt"); return eval->Invalid("not betTx for vin0/1 for wlt");
else if ( sbits != vinsbits || fundingtxid != vinfundingtxid ) else if ( sbits != vinsbits || fundingtxid != vinfundingtxid )
@@ -968,7 +955,7 @@ std::string DiceBet(uint64_t txfee,char *planstr,uint256 fundingtxid,int64_t bet
int32_t entropytxs; int32_t entropytxs;
if ( (funding= DicePlanFunds(entropyval,entropytxid,sbits,cp,dicepk,fundingtxid,entropytxs)) >= 2*bet*odds+txfee && entropyval != 0 ) if ( (funding= DicePlanFunds(entropyval,entropytxid,sbits,cp,dicepk,fundingtxid,entropytxs)) >= 2*bet*odds+txfee && entropyval != 0 )
{ {
if ( entropytxs < 2 ) { if ( entropytxs < 10 ) {
error = "Your dealer is broke, find a new casino."; error = "Your dealer is broke, find a new casino.";
return(""); return("");
} }

9
src/cc/eval.cpp
View File

@@ -115,6 +115,15 @@ bool Eval::GetTxConfirmed(const uint256 &hash, CTransaction &txOut, CBlockIndex
return true; return true;
} }
bool Eval::GetTxConfirmedDICE(const uint256 &hash, CTransaction &txOut,uint256 &hashBlock) const
{
CBlockIndex block;
if (!GetTxUnconfirmed(hash, txOut, hashBlock))
return false;
if (hashBlock.IsNull() || !GetBlock(hashBlock, block))
return false;
return true;
}
unsigned int Eval::GetCurrentHeight() const unsigned int Eval::GetCurrentHeight() const
{ {