// In cases where we want to build a specific unit but don't know the queue name (because there's more than one possibility)
void BuildUnit(IBot bot, string name)
{
var actorInfo = world.Map.Rules.Actors[name];
if (actorInfo == null)
{
return;
}
var buildableInfo = actorInfo.TraitInfoOrDefault <BuildableInfo>();
if (buildableInfo == null)
{
return;
}
ProductionQueue queue = null;
foreach (var pq in buildableInfo.Queue)
{
queue = AIUtils.FindQueues(player, pq).FirstOrDefault(q => !q.AllQueued().Any());
if (queue != null)
{
break;
}
}
if (queue != null)
{
bot.QueueOrder(Order.StartProduction(queue.Actor, name, 1));
AIUtils.BotDebug("{0} decided to build {1} (external request)", queue.Actor.Owner, name);
}
}
void BuildUnit(IBot bot, string category, bool buildRandom)
{
// Pick a free queue
var queue = AIUtils.FindQueues(player, category).FirstOrDefault(q => !q.AllQueued().Any());
if (queue == null)
{
return;
}
var unit = buildRandom ?
ChooseRandomUnitToBuild(queue) :
ChooseUnitToBuild(queue);
if (unit == null)
{
return;
}
var name = unit.Name;
if (Info.UnitsToBuild != null && !Info.UnitsToBuild.ContainsKey(name))
{
return;
}
if (Info.UnitDelays != null &&
Info.UnitDelays.ContainsKey(name) &&
Info.UnitDelays[name] > world.WorldTick)
{
return;
}
if (Info.UnitLimits != null &&
Info.UnitLimits.ContainsKey(name) &&
world.Actors.Count(a => a.Owner == player && a.Info.Name == name) >= Info.UnitLimits[name])
{
return;
}
bot.QueueOrder(Order.StartProduction(queue.Actor, name, 1));
}
public void Tick(IBot bot)
{
// If failed to place something N consecutive times, wait M ticks until resuming building production
if (failCount >= baseBuilder.Info.MaximumFailedPlacementAttempts && --failRetryTicks <= 0)
{
var currentBuildings = world.ActorsHavingTrait <Building>().Count(a => a.Owner == player);
var baseProviders = world.ActorsHavingTrait <BaseProvider>().Count(a => a.Owner == player);
// Only bother resetting failCount if either a) the number of buildings has decreased since last failure M ticks ago,
// or b) number of BaseProviders (construction yard or similar) has increased since then.
// Otherwise reset failRetryTicks instead to wait again.
if (currentBuildings < cachedBuildings || baseProviders > cachedBases)
{
failCount = 0;
}
else
{
failRetryTicks = baseBuilder.Info.StructureProductionResumeDelay;
}
}
if (waterState == WaterCheck.NotChecked)
{
if (AIUtils.IsAreaAvailable <BaseProvider>(world, player, world.Map, baseBuilder.Info.MaxBaseRadius, baseBuilder.Info.WaterTerrainTypes))
{
waterState = WaterCheck.EnoughWater;
}
else
{
waterState = WaterCheck.NotEnoughWater;
checkForBasesTicks = baseBuilder.Info.CheckForNewBasesDelay;
}
}
if (waterState == WaterCheck.NotEnoughWater && --checkForBasesTicks <= 0)
{
var currentBases = world.ActorsHavingTrait <BaseProvider>().Count(a => a.Owner == player);
if (currentBases > cachedBases)
{
cachedBases = currentBases;
waterState = WaterCheck.NotChecked;
}
}
// Only update once per second or so
if (--waitTicks > 0)
{
return;
}
playerBuildings = world.ActorsHavingTrait <Building>().Where(a => a.Owner == player).ToArray();
var excessPowerBonus = baseBuilder.Info.ExcessPowerIncrement * (playerBuildings.Count() / baseBuilder.Info.ExcessPowerIncreaseThreshold.Clamp(1, int.MaxValue));
minimumExcessPower = (baseBuilder.Info.MinimumExcessPower + excessPowerBonus).Clamp(baseBuilder.Info.MinimumExcessPower, baseBuilder.Info.MaximumExcessPower);
var active = false;
foreach (var queue in AIUtils.FindQueues(player, category))
{
if (TickQueue(bot, queue))
{
active = true;
}
}
// Add a random factor so not every AI produces at the same tick early in the game.
// Minimum should not be negative as delays in HackyAI could be zero.
var randomFactor = world.LocalRandom.Next(0, baseBuilder.Info.StructureProductionRandomBonusDelay);
// Needs to be at least 4 * OrderLatency because otherwise the AI frequently duplicates build orders (i.e. makes the same build decision twice)
waitTicks = active ? 4 * world.OrderLatency + baseBuilder.Info.StructureProductionActiveDelay + randomFactor
: baseBuilder.Info.StructureProductionInactiveDelay + randomFactor;
}