Target FindNextResource(Actor actor, MinerTraitWrapper miner)
{
var towerInfo = AIUtils.GetInfoByCommonName(Info.DeployedActorTypes, player);
var buildingInfo = towerInfo.TraitInfo <BuildingInfo>();
Func <CPos, bool> isValidResource = cell =>
domainIndex.IsPassable(actor.Location, cell, miner.Locomotor.Info) &&
Info.DeployableTerrainTypes.Contains(world.Map.GetTerrainInfo(cell).Type) &&
miner.Locomotor.CanStayInCell(cell) &&
world.CanPlaceBuilding(cell + miner.Transforms.Info.Offset, towerInfo, buildingInfo, actor);
var path = pathfinder.FindPath(
PathSearch.Search(world, miner.Locomotor, actor, BlockedByActor.Stationary, isValidResource)
.WithCustomCost(loc => world.FindActorsInCircle(world.Map.CenterOfCell(loc), Info.EnemyAvoidanceRadius)
.Where(u => !u.IsDead && actor.Owner.Stances[u.Owner] == Stance.Enemy)
.Sum(u => Math.Max(WDist.Zero.Length, Info.EnemyAvoidanceRadius.Length - (world.Map.CenterOfCell(loc) - u.CenterPosition).Length)))
.FromPoint(actor.Location));
if (path.Count == 0)
{
return(Target.Invalid);
}
return(Target.FromCell(world, path[0]));
}
void IBotTick.BotTick(IBot bot)
{
if (resourceLayer == null || resourceLayer.IsResourceLayerEmpty)
{
return;
}
if (--scanForIdleMinersTicks > 0)
{
return;
}
scanForIdleMinersTicks = Info.MinimumScanDelay;
var toRemove = miners.Keys.Where(unitCannotBeOrdered).ToList();
foreach (var a in toRemove)
{
miners.Remove(a);
}
// TODO: Look for a more performance friendly way to update this list
var newMiners = world.Actors.Where(a => Info.DeployableActorTypes.Contains(a.Info.Name) && a.Owner == player && !miners.ContainsKey(a));
foreach (var a in newMiners)
{
miners[a] = new MinerTraitWrapper(a);
}
foreach (var miner in miners)
{
if (!miner.Key.IsIdle)
{
continue;
}
if (Info.DeployableTerrainTypes.Contains(world.Map.GetTerrainInfo(miner.Key.Location).Type))
{
bot.QueueOrder(new Order("DeployTransform", miner.Key, true));
continue;
}
// Tell the idle miner to quit slacking:
var newSafeResourcePatch = FindNextResource(miner.Key, miner.Value);
if (newSafeResourcePatch.Type == TargetType.Invalid)
{
scanForIdleMinersTicks = Info.LastSearchFailedDelay;
return;
}
AIUtils.BotDebug("AI: Miner {0} is idle. Ordering to {1} in search for new resources.".F(miner.Key, newSafeResourcePatch));
bot.QueueOrder(new Order("Move", miner.Key, newSafeResourcePatch, true));
}
// Keep the economy running before starving out.
var unitBuilder = requestUnitProduction.FirstOrDefault(Exts.IsTraitEnabled);
if (unitBuilder != null)
{
var minerInfo = AIUtils.GetInfoByCommonName(Info.DeployableActorTypes, player);
var miningTowers = AIUtils.CountBuildingByCommonName(Info.DeployedActorTypes, player);
if (miningTowers < Info.MinimumDeployedActors && unitBuilder.RequestedProductionCount(bot, minerInfo.Name) == 0)
{
unitBuilder.RequestUnitProduction(bot, minerInfo.Name);
}
}
}