void BotControl::MaintainBotQuota (void)
{
// this function keeps number of bots up to date, and don't allow to maintain bot creation
// while creation process in process.
if (!m_creationTab.IsEmpty () && m_maintainTime < engine->GetTime ())
{
CreateItem last = m_creationTab.Pop ();
int resultOfCall = CreateBot (last.name, last.skill, last.personality, last.team, last.member);
// check the result of creation
if (resultOfCall == 0)
{
m_creationTab.RemoveAll (); // something wrong with waypoints, reset tab of creation
yb_quota.SetInt (0); // reset quota
}
else if (resultOfCall == 2)
{
m_creationTab.RemoveAll (); // maximum players reached, so set quota to maximum players
yb_quota.SetInt (GetBotsNum ());
}
m_maintainTime = engine->GetTime () + 0.2f;
}
// now keep bot number up to date
if (m_maintainTime < engine->GetTime ())
{
int botNumber = GetBotsNum ();
int humanNumber = GetHumansNum ();
if (botNumber > yb_quota.GetInt ())
RemoveRandom ();
if (yb_autovacate.GetBool ())
{
if (botNumber < yb_quota.GetInt () && botNumber < engine->GetMaxClients () - 1)
AddRandom ();
if (humanNumber >= engine->GetMaxClients ())
RemoveRandom ();
}
else
{
if (botNumber < yb_quota.GetInt () && botNumber < engine->GetMaxClients ())
AddRandom ();
}
int botQuota = yb_autovacate.GetBool () ? (engine->GetMaxClients () - 1 - (humanNumber + 1)) : engine->GetMaxClients ();
// check valid range of quota
if (yb_quota.GetInt () > botQuota)
yb_quota.SetInt (botQuota);
else if (yb_quota.GetInt () < 0)
yb_quota.SetInt (0);
m_maintainTime = engine->GetTime () + 0.25f;
}
}
SPELUNKBOT_API double Update(double botSelector, double botXPos, double botYPos)
{
if (!bot)
{
CreateBot(botSelector);
}
else
{
// Use Update to select a bot to run
bot->Reset();
bot->UpdateBotPosition(botXPos, botYPos);
bot->Update();
}
return 1;
}
void AShooterGameMode::CreateBotControllers()
{
UWorld* World = GetWorld();
int32 ExistingBots = 0;
for (FConstControllerIterator It = World->GetControllerIterator(); It; ++It)
{
AShooterAIController* AIC = Cast<AShooterAIController>(*It);
if (AIC)
{
++ExistingBots;
}
}
// Create any necessary AIControllers. Hold off on Pawn creation until pawns are actually necessary or need recreating.
int32 BotNum = ExistingBots;
for (int32 i = 0; i < MaxBots - ExistingBots; ++i)
{
CreateBot(BotNum + i);
}
}
