81 lines
2.1 KiB
C#
81 lines
2.1 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2016 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version. For more
|
|
* information, see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using OpenRA.Activities;
|
|
using OpenRA.Mods.Common.Traits;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.Common.Activities
|
|
{
|
|
public class HarvestResource : Activity
|
|
{
|
|
readonly Harvester harv;
|
|
readonly HarvesterInfo harvInfo;
|
|
readonly IFacing facing;
|
|
readonly ResourceClaimLayer territory;
|
|
readonly ResourceLayer resLayer;
|
|
readonly BodyOrientation body;
|
|
|
|
public HarvestResource(Actor self)
|
|
{
|
|
harv = self.Trait<Harvester>();
|
|
harvInfo = self.Info.TraitInfo<HarvesterInfo>();
|
|
facing = self.Trait<IFacing>();
|
|
body = self.Trait<BodyOrientation>();
|
|
territory = self.World.WorldActor.TraitOrDefault<ResourceClaimLayer>();
|
|
resLayer = self.World.WorldActor.Trait<ResourceLayer>();
|
|
}
|
|
|
|
public override Activity Tick(Actor self)
|
|
{
|
|
if (IsCanceled)
|
|
{
|
|
if (territory != null)
|
|
territory.UnclaimByActor(self);
|
|
return NextActivity;
|
|
}
|
|
|
|
harv.LastHarvestedCell = self.Location;
|
|
|
|
if (harv.IsFull)
|
|
{
|
|
if (territory != null)
|
|
territory.UnclaimByActor(self);
|
|
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)
|
|
return ActivityUtils.SequenceActivities(new Turn(self, desired), this);
|
|
}
|
|
|
|
var resource = resLayer.Harvest(self.Location);
|
|
if (resource == null)
|
|
{
|
|
if (territory != null)
|
|
territory.UnclaimByActor(self);
|
|
return NextActivity;
|
|
}
|
|
|
|
harv.AcceptResource(resource);
|
|
|
|
foreach (var t in self.TraitsImplementing<INotifyHarvesterAction>())
|
|
t.Harvested(self, resource);
|
|
|
|
return ActivityUtils.SequenceActivities(new Wait(harvInfo.LoadTicksPerBale), this);
|
|
}
|
|
}
|
|
}
|