/// <summary>
/// Finds the closest harvestable pos between the current position of the harvester
/// and the last order location
/// </summary>
CPos?ClosestHarvestablePos(Actor self)
{
// Harvesters should respect an explicit harvest order instead of harvesting the current cell.
if (orderLocation == null)
{
if (harv.CanHarvestCell(self, self.Location) && claimLayer.CanClaimCell(self, self.Location))
{
return(self.Location);
}
}
else
{
if (harv.CanHarvestCell(self, orderLocation.Value) && claimLayer.CanClaimCell(self, orderLocation.Value))
{
return(orderLocation);
}
orderLocation = null;
}
// Determine where to search from and how far to search:
var searchFromLoc = lastHarvestedCell ?? GetSearchFromLocation(self);
var searchRadius = 24;
var searchRadiusSquared = searchRadius * searchRadius;
// Find any harvestable resources:
List <CPos> path;
using (var search = PathSearch.Search(self.World, locomotorInfo, self, true, loc =>
domainIndex.IsPassable(self.Location, loc, locomotorInfo) && Math.Abs(self.Location.X - loc.X) > 5 && harv.CanHarvestCell(self, loc) && claimLayer.CanClaimCell(self, loc))
.WithCustomCost(loc =>
{
if ((loc - searchFromLoc).LengthSquared > searchRadiusSquared)
{
return(int.MaxValue);
}
return(0);
})
.FromPoint(searchFromLoc)
.FromPoint(self.Location))
path = pathFinder.FindPath(search);
if (path.Count > 0)
{
return(path[0]);
}
return(null);
}
public override Activity Tick(Actor self)
{
if (ChildActivity != null)
{
ChildActivity = ActivityUtils.RunActivityTick(self, ChildActivity);
if (ChildActivity != null)
{
return(this);
}
}
//if (IsCanceling || harv.IsFull)
// return NextActivity;
// Move towards the target cell
if (self.Location != targetCell)
{
//foreach (var n in self.TraitsImplementing<INotifyHarvesterAction>())
// n.MovingToResources(self, targetCell, new FindAndDeliverResources(self));
self.SetTargetLine(Target.FromCell(self.World, targetCell), Color.Red, false);
QueueChild(self, move.MoveTo(targetCell, 2), true);
return(this);
}
if (!harv.CanHarvestCell(self, self.Location))
{
return(NextActivity);
}
// Turn to one of the harvestable facings
//if (harvInfo.HarvestFacings != 0)
//{
// var current = facing.Facing;
// var desired = body.QuantizeFacing(current, harvInfo.HarvestFacings);
// if (desired != current)
// {
// QueueChild(self, new Turn(self, desired), true);
// return this;
// }
//}
var resource = resLayer.Harvest(self.Location);
if (resource == null)
{
return(NextActivity);
}
harv.AcceptResource(self, resource);
// это событие ловится WithHarverAnimation классом, чтобы 1 раз проиграть анимацию сборки спайса.
//foreach (var t in self.TraitsImplementing<INotifyHarvesterAction>())
// t.Harvested(self, resource);
foreach (var t in self.TraitsImplementing <INotifyAttack>())
{
if (t is OpenRA.Mods.Common.Traits.Render.WithAttackOverlay) //возьмем анимацию для поедания из анимации атаки.
{
t.PreparingAttack(self, new Target(), null, null);
}
}
//этой Activity делается пауза после одного съедания спайса, чтобы не сосать как пылесосом и подождать анимацию глотания спайса
//QueueChild(self, new Wait(500), true);
return(this);
}
