ActorInfo ChooseBuildingToBuild(ProductionQueue queue)
{
var buildableThings = queue.BuildableItems();
// This gets used quite a bit, so let's cache it here
var power = GetProducibleBuilding(ai.Info.BuildingCommonNames.Power, buildableThings,
a => a.TraitInfos <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(p => p.Amount));
// First priority is to get out of a low power situation
if (playerPower.ExcessPower < ai.Info.MinimumExcessPower)
{
if (power != null && power.TraitInfos <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(p => p.Amount) > 0)
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Next is to build up a strong economy
if (!ai.HasAdequateProc() || !ai.HasMinimumProc())
{
var refinery = GetProducibleBuilding(ai.Info.BuildingCommonNames.Refinery, buildableThings);
if (refinery != null && HasSufficientPowerForActor(refinery))
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (refinery)", queue.Actor.Owner, refinery.Name);
return(refinery);
}
if (power != null && refinery != null && !HasSufficientPowerForActor(refinery))
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Make sure that we can spend as fast as we are earning
if (ai.Info.NewProductionCashThreshold > 0 && playerResources.Resources > ai.Info.NewProductionCashThreshold)
{
var production = GetProducibleBuilding(ai.Info.BuildingCommonNames.Production, buildableThings);
if (production != null && HasSufficientPowerForActor(production))
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (production)", queue.Actor.Owner, production.Name);
return(production);
}
if (power != null && production != null && !HasSufficientPowerForActor(production))
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Only consider building this if there is enough water inside the base perimeter and there are close enough adjacent buildings
if (waterState == Water.EnoughWater && ai.Info.NewProductionCashThreshold > 0 &&
playerResources.Resources > ai.Info.NewProductionCashThreshold &&
ai.CloseEnoughToWater())
{
var navalproduction = GetProducibleBuilding(ai.Info.BuildingCommonNames.NavalProduction, buildableThings);
if (navalproduction != null && HasSufficientPowerForActor(navalproduction))
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (navalproduction)", queue.Actor.Owner, navalproduction.Name);
return(navalproduction);
}
if (power != null && navalproduction != null && !HasSufficientPowerForActor(navalproduction))
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Create some head room for resource storage if we really need it
if (playerResources.Resources > 0.8 * playerResources.ResourceCapacity)
{
var silo = GetProducibleBuilding(ai.Info.BuildingCommonNames.Silo, buildableThings);
if (silo != null && HasSufficientPowerForActor(silo))
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (silo)", queue.Actor.Owner, silo.Name);
return(silo);
}
if (power != null && silo != null && !HasSufficientPowerForActor(silo))
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Build everything else
foreach (var frac in ai.Info.BuildingFractions.Shuffle(ai.Random))
{
var name = frac.Key;
// Can we build this structure?
if (!buildableThings.Any(b => b.Name == name))
{
continue;
}
// Do we want to build this structure?
var count = playerBuildings.Count(a => a.Info.Name == name);
if (count > frac.Value * playerBuildings.Length)
{
continue;
}
if (ai.Info.BuildingLimits.ContainsKey(name) && ai.Info.BuildingLimits[name] <= count)
{
continue;
}
// If we're considering to build a naval structure, check whether there is enough water inside the base perimeter
// and any structure providing buildable area close enough to that water.
// TODO: Extend this check to cover any naval structure, not just production.
if (ai.Info.BuildingCommonNames.NavalProduction.Contains(name) &&
(waterState == Water.NotEnoughWater || !ai.CloseEnoughToWater()))
{
continue;
}
// Will this put us into low power?
var actor = world.Map.Rules.Actors[name];
if (playerPower.ExcessPower < ai.Info.MinimumExcessPower || !HasSufficientPowerForActor(actor))
{
// Try building a power plant instead
if (power != null && power.TraitInfos <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(pi => pi.Amount) > 0)
{
if (playerPower.PowerOutageRemainingTicks > 0)
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (is low power)", queue.Actor.Owner, power.Name);
}
else
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
}
return(power);
}
}
// Lets build this
HackyAI.BotDebug("{0} decided to build {1}: Desired is {2} ({3} / {4}); current is {5} / {4}",
queue.Actor.Owner, name, frac.Value, frac.Value * playerBuildings.Length, playerBuildings.Length, count);
return(actor);
}
// Too spammy to keep enabled all the time, but very useful when debugging specific issues.
// HackyAI.BotDebug("{0} couldn't decide what to build for queue {1}.", queue.Actor.Owner, queue.Info.Group);
return(null);
}
ActorInfo ChooseBuildingToBuild(ProductionQueue queue)
{
var buildableThings = queue.BuildableItems();
// First priority is to get out of a low power situation
if (playerPower.ExcessPower < 0)
{
var power = GetProducibleBuilding("Power", buildableThings, a => a.Traits.WithInterface <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(p => p.Amount));
if (power != null && power.Traits.WithInterface <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(p => p.Amount) > 0)
{
// TODO: Handle the case when of when we actually do need a power plant because we don't have enough but are also suffering from a power outage
if (playerPower.PowerOutageRemainingTicks <= 0)
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
}
// Next is to build up a strong economy
if (!ai.HasAdequateProc() || !ai.HasMinimumProc())
{
var refinery = GetProducibleBuilding("Refinery", buildableThings);
if (refinery != null)
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (refinery)", queue.Actor.Owner, refinery.Name);
return(refinery);
}
}
// Make sure that we can can spend as fast as we are earning
if (ai.Info.NewProductionCashThreshold > 0 && playerResources.Resources > ai.Info.NewProductionCashThreshold)
{
var production = GetProducibleBuilding("Production", buildableThings);
if (production != null)
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (production)", queue.Actor.Owner, production.Name);
return(production);
}
}
// Create some head room for resource storage if we really need it
if (playerResources.AlertSilo)
{
var silo = GetProducibleBuilding("Silo", buildableThings);
if (silo != null)
{
HackyAI.BotDebug("AI: {0} decided to build {1}: Priority override (silo)", queue.Actor.Owner, silo.Name);
return(silo);
}
}
// Build everything else
foreach (var frac in ai.Info.BuildingFractions.Shuffle(ai.Random))
{
var name = frac.Key;
// Can we build this structure?
if (!buildableThings.Any(b => b.Name == name))
{
continue;
}
// Do we want to build this structure?
var count = playerBuildings.Count(a => a.Info.Name == name);
if (count > frac.Value * playerBuildings.Length)
{
continue;
}
if (ai.Info.BuildingLimits.ContainsKey(name) && ai.Info.BuildingLimits[name] <= count)
{
continue;
}
// Will this put us into low power?
var actor = world.Map.Rules.Actors[frac.Key];
var pis = actor.Traits.WithInterface <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1);
if (playerPower.ExcessPower < 0 || playerPower.ExcessPower < pis.Sum(pi => pi.Amount))
{
// Try building a power plant instead
var power = GetProducibleBuilding("Power",
buildableThings, a => a.Traits.WithInterface <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(pi => pi.Amount));
if (power != null && power.Traits.WithInterface <PowerInfo>().Where(i => i.UpgradeMinEnabledLevel < 1).Sum(pi => pi.Amount) > 0)
{
// TODO: Handle the case when of when we actually do need a power plant because we don't have enough but are also suffering from a power outage
if (playerPower.PowerOutageRemainingTicks > 0)
{
HackyAI.BotDebug("AI: {0} is suffering from a power outage; not going to build {1}", queue.Actor.Owner, power.Name);
}
else
{
HackyAI.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
}
// Lets build this
HackyAI.BotDebug("{0} decided to build {1}: Desired is {2} ({3} / {4}); current is {5} / {4}",
queue.Actor.Owner, name, frac.Value, frac.Value * playerBuildings.Length, playerBuildings.Length, count);
return(actor);
}
// Too spammy to keep enabled all the time, but very useful when debugging specific issues.
// HackyAI.BotDebug("{0} couldn't decide what to build for queue {1}.", queue.Actor.Owner, queue.Info.Group);
return(null);
}