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UnitBuilderBotModule and BaseBuilderBotModule fix on muti-queue performance:

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1. Only allow new item being queued when cash above a certain number

2. Only tick one kind of queues at one tick, reduce the pressure on the actived tick

3. 'BaseBuilderBotModule' will check all buildings in producing, avoid queue mutiple same buildings.
This commit is contained in:
dnqbob
2022-07-19 19:22:06 +08:00
committed by Gustas
parent 1b0c93e5ff
commit fb55f2824e
3 changed files with 96 additions and 19 deletions
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26
OpenRA.Mods.Common/Traits/BotModules/UnitBuilderBotModule.cs
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@@ -26,7 +26,7 @@ namespace OpenRA.Mods.Common.Traits
public readonly int IdleBaseUnitsMaximum = 12;
[Desc("Production queues AI uses for producing units.")]
public readonly HashSet<string> UnitQueues = new() { "Vehicle", "Infantry", "Plane", "Ship", "Aircraft" };
public readonly string[] UnitQueues = { "Vehicle", "Infantry", "Plane", "Ship", "Aircraft" };
[Desc("What units to the AI should build.", "What relative share of the total army must be this type of unit.")]
public readonly Dictionary<string, int> UnitsToBuild = null;
@@ -37,6 +37,9 @@ namespace OpenRA.Mods.Common.Traits
[Desc("When should the AI start train specific units.")]
public readonly Dictionary<string, int> UnitDelays = null;
[Desc("Only queue construction of a new unit when above this requirement.")]
public readonly int ProductionMinCashRequirement = 500;
public override object Create(ActorInitializer init) { return new UnitBuilderBotModule(init.Self, this); }
}
@@ -51,6 +54,8 @@ namespace OpenRA.Mods.Common.Traits
IBotRequestPauseUnitProduction[] requestPause;
int idleUnitCount;
int currentQueueIndex = 0;
PlayerResources playerResources;
int ticks;
@@ -64,6 +69,7 @@ namespace OpenRA.Mods.Common.Traits
protected override void Created(Actor self)
{
requestPause = self.Owner.PlayerActor.TraitsImplementing<IBotRequestPauseUnitProduction>().ToArray();
playerResources = self.Owner.PlayerActor.Trait<PlayerResources>();
}
void IBotNotifyIdleBaseUnits.UpdatedIdleBaseUnits(List<Actor> idleUnits)
@@ -73,7 +79,8 @@ namespace OpenRA.Mods.Common.Traits
void IBotTick.BotTick(IBot bot)
{
if (requestPause.Any(rp => rp.PauseUnitProduction))
// PERF: We shouldn't be queueing new units when we're low on cash
if (playerResources.GetCashAndResources() < Info.ProductionMinCashRequirement || requestPause.Any(rp => rp.PauseUnitProduction))
return;
ticks++;
@@ -87,8 +94,19 @@ namespace OpenRA.Mods.Common.Traits
queuedBuildRequests.Remove(buildRequest);
}
foreach (var q in Info.UnitQueues)
BuildUnit(bot, q, idleUnitCount < Info.IdleBaseUnitsMaximum);
for (var i = 0; i < Info.UnitQueues.Length; i++)
{
if (++currentQueueIndex >= Info.UnitQueues.Length)
currentQueueIndex = 0;
if (AIUtils.FindQueues(player, Info.UnitQueues[currentQueueIndex]).Any())
{
// PERF: We tick only one type of valid queue at a time
// if AI gets enough cash, it can fill all of its queues with enough ticks
BuildUnit(bot, Info.UnitQueues[currentQueueIndex], idleUnitCount < Info.IdleBaseUnitsMaximum);
break;
}
}
}
}