private IEnumerable <ConfiguredContract> GenerateContract(ContractType contractType)
{
// Set the desired prestige
int t1, t2, t3;
ContractSystem.GetContractCounts(Reputation.CurrentRep, 1000, out t1, out t2, out t3);
if (contractType.prestige.Any())
{
if (!contractType.prestige.Contains(Contract.ContractPrestige.Trivial))
{
t1 = 0;
}
if (!contractType.prestige.Contains(Contract.ContractPrestige.Significant))
{
t2 = 0;
}
if (!contractType.prestige.Contains(Contract.ContractPrestige.Exceptional))
{
t3 = 0;
}
}
int selection = rand.Next(0, t1 + t2 + t3);
Contract.ContractPrestige prestige = selection < t1 ? Contract.ContractPrestige.Trivial : selection < (t1 + t2) ? Contract.ContractPrestige.Significant : Contract.ContractPrestige.Exceptional;
// Generate the template
ConfiguredContract templateContract = Contract.Generate(typeof(ConfiguredContract), prestige, rand.Next(), Contract.State.Withdrawn) as ConfiguredContract;
// First, check the basic requirements
if (!contractType.MeetBasicRequirements(templateContract))
{
LoggingUtil.LogVerbose(this, "{0} was not generated: basic requirements not met.", contractType.name);
if (++contractType.failedGenerationAttempts >= contractType.maxConsecutiveGenerationFailures)
{
contractType.lastGenerationFailure = Time.realtimeSinceStartup;
}
yield return(null);
yield break;
}
// Try to refresh non-deterministic values before we check extended requirements
OnInitializeValues.Fire();
LoggingUtil.LogLevel origLogLevel = LoggingUtil.logLevel;
LoggingUtil.LogLevel newLogLevel = contractType.trace ? LoggingUtil.LogLevel.VERBOSE : LoggingUtil.logLevel;
try
{
// Set up for loop
LoggingUtil.logLevel = newLogLevel;
ConfiguredContract.currentContract = templateContract;
// Set up the iterator to refresh non-deterministic values
IEnumerable <string> iter = ConfigNodeUtil.UpdateNonDeterministicValuesIterator(contractType.dataNode);
for (ContractGroup g = contractType.group; g != null; g = g.parent)
{
iter = ConfigNodeUtil.UpdateNonDeterministicValuesIterator(g.dataNode).Concat(iter);
}
// Update the actual values
LoggingUtil.LogVerbose(this, "Refresh non-deterministic values for CONTRACT_TYPE = {0}", contractType.name);
foreach (string val in iter)
{
lastKey = contractType.name + "[" + val + "]";
// Clear temp stuff
LoggingUtil.logLevel = origLogLevel;
ConfiguredContract.currentContract = null;
if (val == null)
{
LoggingUtil.LogVerbose(this, "{0} was not generated: non-deterministic expression failure.", contractType.name);
if (++contractType.failedGenerationAttempts >= contractType.maxConsecutiveGenerationFailures)
{
contractType.lastGenerationFailure = Time.realtimeSinceStartup;
}
OnInitializeFail.Fire();
yield return(null);
yield break;
}
else
{
// Quick pause
yield return(null);
}
// Re set up
LoggingUtil.logLevel = newLogLevel;
ConfiguredContract.currentContract = templateContract;
}
}
finally
{
LoggingUtil.logLevel = origLogLevel;
ConfiguredContract.currentContract = null;
}
// Store unique data
foreach (string key in contractType.uniquenessChecks.Keys)
{
if (contractType.dataNode.GetType(key) == typeof(Vessel))
{
Vessel v = contractType.dataNode[key] as Vessel;
templateContract.uniqueData[key] = v != null ? (object)v.id : null;
}
else
{
templateContract.uniqueData[key] = contractType.dataNode[key];
}
}
templateContract.targetBody = contractType.targetBody;
// Check the requirements for our selection
if (contractType.MeetExtendedRequirements(templateContract, contractType) && templateContract.Initialize(contractType))
{
templateContract.ContractState = Contract.State.Offered;
yield return(templateContract);
}
// Failure, add a pause in before finishing
else
{
LoggingUtil.LogVerbose(this, "{0} was not generated: requirement not met.", contractType.name);
if (++contractType.failedGenerationAttempts >= contractType.maxConsecutiveGenerationFailures)
{
contractType.lastGenerationFailure = Time.realtimeSinceStartup;
}
OnInitializeFail.Fire();
yield return(null);
}
}
