public static uint CalculateMinGasEstimate(this WonkaEthEngineProps poEngineProps, uint pnWriteOpGasCost = CONST_GAS_PER_WRITE_OP)
{
uint nMinGasCost = 50000;
if ((poEngineProps.RulesEngine != null) && (poEngineProps.RulesEngine.RuleTreeRoot != null))
{
nMinGasCost = poEngineProps.RulesEngine.CalculateMinGasEstimate(pnWriteOpGasCost);
}
return(nMinGasCost);
}
public static uint CalculateMinGasEstimate(this WonkaEthEngineProps poEngineProps, uint pnWriteOpGasCost = CONST_GAS_PER_WRITE_OP)
{
uint nMinGasCost = 50000;
if ((poEngineProps.RulesEngine != null) && (poEngineProps.RulesEngine.RuleTreeRoot != null))
{
// NOTE: Do work here
// 63200 gas per op, based on gas default price
// 12 ops for Validate, 18 ops Calculate
if (poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets != null)
{
poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets.ForEach(x => nMinGasCost += (uint)(x.EvaluativeRules.Count * CONST_GAS_PER_READ_OP));
poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets.ForEach(x => nMinGasCost += (uint)(x.AssertiveRules.Count * pnWriteOpGasCost));
}
}
return(nMinGasCost);
}
public static uint CalculateMaxGasEstimate(this WonkaEthEngineProps poEngineProps, uint pnWriteOpGasCost = CONST_GAS_PER_WRITE_OP)
{
uint nMaxGasCost = 50000;
if ((poEngineProps.RulesEngine != null) && (poEngineProps.RulesEngine.RuleTreeRoot != null))
{
// NOTE: Do work here
// 63200 gas per op, based on gas default price
// 12 ops for Validate, 18 ops Calculate
if (poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets != null)
{
poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets.ForEach(x => nMaxGasCost += (uint)(x.EvaluativeRules.Count * CONST_GAS_PER_READ_OP));
poEngineProps.RulesEngine.RuleTreeRoot.ChildRuleSets.ForEach(x => nMaxGasCost += (uint)(x.AssertiveRules.Count * pnWriteOpGasCost));
}
if (poEngineProps.RulesEngine.AllRuleSets != null)
{
poEngineProps.RulesEngine.AllRuleSets.ForEach(x => nMaxGasCost += (uint)(x.EvaluativeRules.Count * CONST_GAS_PER_READ_OP));
foreach (WonkaBre.RuleTree.WonkaBreRuleSet TempRuleSet in poEngineProps.RulesEngine.AllRuleSets)
{
foreach (WonkaBre.RuleTree.WonkaBreRule TempRule in TempRuleSet.AssertiveRules)
{
if (TempRule.RuleType == RULE_TYPE.RT_CUSTOM_OP)
{
nMaxGasCost += (uint)(3 * pnWriteOpGasCost);
}
else
{
nMaxGasCost += (uint)(pnWriteOpGasCost);
}
}
}
}
}
return(nMaxGasCost);
}
