98289d8573
Implicit interface members, explicit interface members, local method etc. were happily scattered all over the place. We can't explicitly implement most IMove/IPositionable interface members without some large rewrite, so we should at least organize the file in a way that makes it less of a pain to tell which parts belong to which interface.
715 lines
23 KiB
C#
715 lines
23 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2018 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using OpenRA.Activities;
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using OpenRA.Mods.Common.Activities;
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using OpenRA.Mods.Common.Effects;
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using OpenRA.Mods.Common.Pathfinder;
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using OpenRA.Primitives;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits
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{
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[Desc("Unit is able to move.")]
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public class MobileInfo : ConditionalTraitInfo, IMoveInfo, IPositionableInfo, IFacingInfo,
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UsesInit<FacingInit>, UsesInit<LocationInit>, UsesInit<SubCellInit>, IActorPreviewInitInfo
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{
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[Desc("Which Locomotor does this trait use. Must be defined on the World actor.")]
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[LocomotorReference, FieldLoader.Require]
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public readonly string Locomotor = null;
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public readonly int InitialFacing = 0;
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[Desc("Speed at which the actor turns.")]
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public readonly int TurnSpeed = 255;
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public readonly int Speed = 1;
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public readonly string Cursor = "move";
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public readonly string BlockedCursor = "move-blocked";
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[VoiceReference] public readonly string Voice = "Action";
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[Desc("Facing to use for actor previews (map editor, color picker, etc)")]
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public readonly int PreviewFacing = 92;
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IEnumerable<object> IActorPreviewInitInfo.ActorPreviewInits(ActorInfo ai, ActorPreviewType type)
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{
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yield return new FacingInit(PreviewFacing);
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}
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public override object Create(ActorInitializer init) { return new Mobile(init, this); }
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public LocomotorInfo LocomotorInfo { get; private set; }
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public override void RulesetLoaded(Ruleset rules, ActorInfo ai)
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{
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var locomotorInfos = rules.Actors["world"].TraitInfos<LocomotorInfo>();
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LocomotorInfo = locomotorInfos.FirstOrDefault(li => li.Name == Locomotor);
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if (LocomotorInfo == null)
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throw new YamlException("A locomotor named '{0}' doesn't exist.".F(Locomotor));
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else if (locomotorInfos.Count(li => li.Name == Locomotor) > 1)
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throw new YamlException("There is more than one locomotor named '{0}'.".F(Locomotor));
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base.RulesetLoaded(rules, ai);
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}
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public int GetInitialFacing() { return InitialFacing; }
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public bool CanEnterCell(World world, Actor self, CPos cell, Actor ignoreActor = null, bool checkTransientActors = true)
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{
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if (LocomotorInfo.MovementCostForCell(world, cell) == int.MaxValue)
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return false;
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var check = checkTransientActors ? CellConditions.All : CellConditions.BlockedByMovers;
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return LocomotorInfo.CanMoveFreelyInto(world, self, cell, ignoreActor, check);
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}
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public IReadOnlyDictionary<CPos, SubCell> OccupiedCells(ActorInfo info, CPos location, SubCell subCell = SubCell.Any)
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{
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return new ReadOnlyDictionary<CPos, SubCell>(new Dictionary<CPos, SubCell>() { { location, subCell } });
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}
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bool IOccupySpaceInfo.SharesCell { get { return LocomotorInfo.SharesCell; } }
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}
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public class Mobile : ConditionalTrait<MobileInfo>, INotifyCreated, IIssueOrder, IResolveOrder, IOrderVoice, IPositionable, IMove,
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IFacing, IDeathActorInitModifier, INotifyAddedToWorld, INotifyRemovedFromWorld, INotifyBlockingMove, IActorPreviewInitModifier, INotifyBecomingIdle
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{
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const int AverageTicksBeforePathing = 5;
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const int SpreadTicksBeforePathing = 5;
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internal int TicksBeforePathing = 0;
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readonly Actor self;
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readonly Lazy<IEnumerable<int>> speedModifiers;
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#region IMove IsMoving checks
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public bool IsMoving { get; set; }
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public bool IsMovingVertically { get { return false; } set { } }
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#endregion
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int facing;
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CPos fromCell, toCell;
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public SubCell FromSubCell, ToSubCell;
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INotifyCustomLayerChanged[] notifyCustomLayerChanged;
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INotifyVisualPositionChanged[] notifyVisualPositionChanged;
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INotifyFinishedMoving[] notifyFinishedMoving;
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#region IFacing
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[Sync] public int Facing
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{
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get { return facing; }
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set { facing = value; }
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}
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public int TurnSpeed { get { return Info.TurnSpeed; } }
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#endregion
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[Sync] public CPos FromCell { get { return fromCell; } }
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[Sync] public CPos ToCell { get { return toCell; } }
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[Sync] public int PathHash; // written by Move.EvalPath, to temporarily debug this crap.
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#region IOccupySpace
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[Sync] public WPos CenterPosition { get; private set; }
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public CPos TopLeft { get { return ToCell; } }
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public Pair<CPos, SubCell>[] OccupiedCells()
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{
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if (FromCell == ToCell)
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return new[] { Pair.New(FromCell, FromSubCell) };
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if (CanEnterCell(ToCell))
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return new[] { Pair.New(ToCell, ToSubCell) };
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return new[] { Pair.New(FromCell, FromSubCell), Pair.New(ToCell, ToSubCell) };
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}
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#endregion
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public Mobile(ActorInitializer init, MobileInfo info)
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: base(info)
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{
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self = init.Self;
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speedModifiers = Exts.Lazy(() => self.TraitsImplementing<ISpeedModifier>().ToArray().Select(x => x.GetSpeedModifier()));
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ToSubCell = FromSubCell = info.LocomotorInfo.SharesCell ? init.World.Map.Grid.DefaultSubCell : SubCell.FullCell;
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if (init.Contains<SubCellInit>())
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FromSubCell = ToSubCell = init.Get<SubCellInit, SubCell>();
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if (init.Contains<LocationInit>())
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{
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fromCell = toCell = init.Get<LocationInit, CPos>();
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SetVisualPosition(self, init.World.Map.CenterOfSubCell(FromCell, FromSubCell));
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}
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Facing = init.Contains<FacingInit>() ? init.Get<FacingInit, int>() : info.InitialFacing;
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// Sets the visual position to WPos accuracy
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// Use LocationInit if you want to insert the actor into the ActorMap!
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if (init.Contains<CenterPositionInit>())
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SetVisualPosition(self, init.Get<CenterPositionInit, WPos>());
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}
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protected override void Created(Actor self)
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{
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notifyCustomLayerChanged = self.TraitsImplementing<INotifyCustomLayerChanged>().ToArray();
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notifyVisualPositionChanged = self.TraitsImplementing<INotifyVisualPositionChanged>().ToArray();
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notifyFinishedMoving = self.TraitsImplementing<INotifyFinishedMoving>().ToArray();
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base.Created(self);
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}
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void INotifyAddedToWorld.AddedToWorld(Actor self)
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{
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self.World.AddToMaps(self, this);
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}
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void INotifyRemovedFromWorld.RemovedFromWorld(Actor self)
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{
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self.World.RemoveFromMaps(self, this);
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}
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#region Local misc stuff
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public void Nudge(Actor self, Actor nudger, bool force)
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{
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if (IsTraitDisabled)
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return;
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// Initial fairly braindead implementation.
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// don't allow ourselves to be pushed around by the enemy!
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if (!force && self.Owner.Stances[nudger.Owner] != Stance.Ally)
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return;
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// Don't nudge if we're busy doing something!
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if (!force && !self.IsIdle)
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return;
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// Pick an adjacent available cell.
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var availCells = new List<CPos>();
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var notStupidCells = new List<CPos>();
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for (var i = -1; i < 2; i++)
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for (var j = -1; j < 2; j++)
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{
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var p = ToCell + new CVec(i, j);
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if (CanEnterCell(p))
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availCells.Add(p);
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else if (p != nudger.Location && p != ToCell)
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notStupidCells.Add(p);
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}
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var moveTo = availCells.Any() ? availCells.Random(self.World.SharedRandom) : (CPos?)null;
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if (moveTo.HasValue)
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{
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self.CancelActivity();
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self.SetTargetLine(Target.FromCell(self.World, moveTo.Value), Color.Green, false);
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self.QueueActivity(new Move(self, moveTo.Value, WDist.Zero));
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Log.Write("debug", "OnNudge #{0} from {1} to {2}",
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self.ActorID, self.Location, moveTo.Value);
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}
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else
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{
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var cellInfo = notStupidCells
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.SelectMany(c => self.World.ActorMap.GetActorsAt(c)
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.Where(a => a.IsIdle && a.Info.HasTraitInfo<MobileInfo>()),
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(c, a) => new { Cell = c, Actor = a })
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.RandomOrDefault(self.World.SharedRandom);
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if (cellInfo != null)
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{
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self.CancelActivity();
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var notifyBlocking = new CallFunc(() => self.NotifyBlocker(cellInfo.Cell));
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var waitFor = new WaitFor(() => CanEnterCell(cellInfo.Cell));
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var move = new Move(self, cellInfo.Cell);
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self.QueueActivity(ActivityUtils.SequenceActivities(notifyBlocking, waitFor, move));
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Log.Write("debug", "OnNudge (notify next blocking actor, wait and move) #{0} from {1} to {2}",
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self.ActorID, self.Location, cellInfo.Cell);
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}
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else
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{
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Log.Write("debug", "OnNudge #{0} refuses at {1}",
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self.ActorID, self.Location);
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}
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}
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}
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public bool CanInteractWithGroundLayer(Actor self)
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{
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// TODO: Think about extending this to support arbitrary layer-layer checks
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// in a way that is compatible with the other IMove types.
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// This would then allow us to e.g. have units attack other units inside tunnels.
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if (ToCell.Layer == 0)
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return true;
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ICustomMovementLayer layer;
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if (self.World.GetCustomMovementLayers().TryGetValue(ToCell.Layer, out layer))
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return layer.InteractsWithDefaultLayer;
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return true;
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}
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#endregion
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#region IPositionable
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// Returns a valid sub-cell
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public SubCell GetValidSubCell(SubCell preferred = SubCell.Any)
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{
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// Try same sub-cell
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if (preferred == SubCell.Any)
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preferred = FromSubCell;
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// Fix sub-cell assignment
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if (Info.LocomotorInfo.SharesCell)
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{
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if (preferred <= SubCell.FullCell)
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return self.World.Map.Grid.DefaultSubCell;
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}
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else
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{
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if (preferred != SubCell.FullCell)
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return SubCell.FullCell;
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}
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return preferred;
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}
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// Sets the location (fromCell, toCell, FromSubCell, ToSubCell) and visual position (CenterPosition)
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public void SetPosition(Actor self, CPos cell, SubCell subCell = SubCell.Any)
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{
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subCell = GetValidSubCell(subCell);
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SetLocation(cell, subCell, cell, subCell);
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var position = cell.Layer == 0 ? self.World.Map.CenterOfCell(cell) :
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self.World.GetCustomMovementLayers()[cell.Layer].CenterOfCell(cell);
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var subcellOffset = self.World.Map.Grid.OffsetOfSubCell(subCell);
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SetVisualPosition(self, position + subcellOffset);
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FinishedMoving(self);
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}
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// Sets the location (fromCell, toCell, FromSubCell, ToSubCell) and visual position (CenterPosition)
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public void SetPosition(Actor self, WPos pos)
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{
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var cell = self.World.Map.CellContaining(pos);
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SetLocation(cell, FromSubCell, cell, FromSubCell);
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SetVisualPosition(self, self.World.Map.CenterOfSubCell(cell, FromSubCell) + new WVec(0, 0, self.World.Map.DistanceAboveTerrain(pos).Length));
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FinishedMoving(self);
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}
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// Sets only the visual position (CenterPosition)
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public void SetVisualPosition(Actor self, WPos pos)
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{
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CenterPosition = pos;
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self.World.UpdateMaps(self, this);
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// The first time SetVisualPosition is called is in the constructor before creation, so we need a null check here as well
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if (notifyVisualPositionChanged == null)
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return;
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foreach (var n in notifyVisualPositionChanged)
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n.VisualPositionChanged(self, fromCell.Layer, toCell.Layer);
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}
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public bool IsLeavingCell(CPos location, SubCell subCell = SubCell.Any)
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{
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return ToCell != location && fromCell == location
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&& (subCell == SubCell.Any || FromSubCell == subCell || subCell == SubCell.FullCell || FromSubCell == SubCell.FullCell);
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}
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public SubCell GetAvailableSubCell(CPos a, SubCell preferredSubCell = SubCell.Any, Actor ignoreActor = null, bool checkTransientActors = true)
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{
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var cellConditions = checkTransientActors ? CellConditions.All : CellConditions.None;
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return Info.LocomotorInfo.GetAvailableSubCell(self.World, self, a, preferredSubCell, ignoreActor, cellConditions);
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}
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public bool CanExistInCell(CPos cell)
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{
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return Info.LocomotorInfo.MovementCostForCell(self.World, cell) != int.MaxValue;
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}
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public bool CanEnterCell(CPos cell, Actor ignoreActor = null, bool checkTransientActors = true)
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{
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return Info.CanEnterCell(self.World, self, cell, ignoreActor, checkTransientActors);
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}
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#endregion
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#region Local IPositionable-related
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// Sets only the location (fromCell, toCell, FromSubCell, ToSubCell)
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public void SetLocation(CPos from, SubCell fromSub, CPos to, SubCell toSub)
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{
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if (FromCell == from && ToCell == to && FromSubCell == fromSub && ToSubCell == toSub)
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return;
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RemoveInfluence();
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fromCell = from;
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toCell = to;
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FromSubCell = fromSub;
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ToSubCell = toSub;
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AddInfluence();
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// Most custom layer conditions are added/removed when starting the transition between layers.
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if (toCell.Layer != fromCell.Layer)
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foreach (var n in notifyCustomLayerChanged)
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n.CustomLayerChanged(self, fromCell.Layer, toCell.Layer);
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}
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public void FinishedMoving(Actor self)
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{
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// Need to check both fromCell and toCell because FinishedMoving is called multiple times during the move
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if (fromCell.Layer == toCell.Layer)
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foreach (var n in notifyFinishedMoving)
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n.FinishedMoving(self, fromCell.Layer, toCell.Layer);
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// Only make actor crush if it is on the ground
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if (!self.IsAtGroundLevel())
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return;
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var actors = self.World.ActorMap.GetActorsAt(ToCell).Where(a => a != self).ToList();
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if (!AnyCrushables(actors))
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return;
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var notifiers = actors.SelectMany(a => a.TraitsImplementing<INotifyCrushed>().Select(t => new TraitPair<INotifyCrushed>(a, t)));
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foreach (var notifyCrushed in notifiers)
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notifyCrushed.Trait.OnCrush(notifyCrushed.Actor, self, Info.LocomotorInfo.Crushes);
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}
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bool AnyCrushables(List<Actor> actors)
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{
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var crushables = actors.SelectMany(a => a.TraitsImplementing<ICrushable>().Select(t => new TraitPair<ICrushable>(a, t))).ToList();
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if (crushables.Count == 0)
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return false;
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foreach (var crushes in crushables)
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if (crushes.Trait.CrushableBy(crushes.Actor, self, Info.LocomotorInfo.Crushes))
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return true;
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return false;
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}
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public void AddInfluence()
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{
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if (self.IsInWorld)
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self.World.ActorMap.AddInfluence(self, this);
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}
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public void RemoveInfluence()
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{
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if (self.IsInWorld)
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self.World.ActorMap.RemoveInfluence(self, this);
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}
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#endregion
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#region IMove
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public Activity MoveTo(CPos cell, int nearEnough) { return new Move(self, cell, WDist.FromCells(nearEnough)); }
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public Activity MoveTo(CPos cell, Actor ignoreActor) { return new Move(self, cell, WDist.Zero, ignoreActor); }
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public Activity MoveWithinRange(Target target, WDist range) { return new MoveWithinRange(self, target, WDist.Zero, range); }
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public Activity MoveWithinRange(Target target, WDist minRange, WDist maxRange) { return new MoveWithinRange(self, target, minRange, maxRange); }
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public Activity MoveFollow(Actor self, Target target, WDist minRange, WDist maxRange) { return new Follow(self, target, minRange, maxRange); }
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public Activity MoveIntoWorld(Actor self, CPos cell, SubCell subCell = SubCell.Any)
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{
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var pos = self.CenterPosition;
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if (subCell == SubCell.Any)
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subCell = Info.LocomotorInfo.SharesCell ? self.World.ActorMap.FreeSubCell(cell, subCell) : SubCell.FullCell;
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// TODO: solve/reduce cell is full problem
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if (subCell == SubCell.Invalid)
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subCell = self.World.Map.Grid.DefaultSubCell;
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// Reserve the exit cell
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SetPosition(self, cell, subCell);
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SetVisualPosition(self, pos);
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return VisualMove(self, pos, self.World.Map.CenterOfSubCell(cell, subCell), cell);
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}
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public Activity MoveToTarget(Actor self, Target target)
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{
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if (target.Type == TargetType.Invalid)
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return null;
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return new MoveAdjacentTo(self, target);
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}
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public Activity MoveIntoTarget(Actor self, Target target)
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{
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if (target.Type == TargetType.Invalid)
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return null;
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return VisualMove(self, self.CenterPosition, target.Positions.PositionClosestTo(self.CenterPosition));
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}
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public Activity VisualMove(Actor self, WPos fromPos, WPos toPos)
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{
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return VisualMove(self, fromPos, toPos, self.Location);
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}
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public CPos NearestMoveableCell(CPos target)
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{
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// Limit search to a radius of 10 tiles
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return NearestMoveableCell(target, 1, 10);
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}
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public bool CanEnterTargetNow(Actor self, Target target)
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{
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return self.Location == self.World.Map.CellContaining(target.CenterPosition) || Util.AdjacentCells(self.World, target).Any(c => c == self.Location);
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}
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#endregion
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#region Local IMove-related
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public int MovementSpeedForCell(Actor self, CPos cell)
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{
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var index = cell.Layer == 0 ? self.World.Map.GetTerrainIndex(cell) :
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self.World.GetCustomMovementLayers()[cell.Layer].GetTerrainIndex(cell);
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|
if (index == byte.MaxValue)
|
|
return 0;
|
|
|
|
var terrainSpeed = Info.LocomotorInfo.TilesetTerrainInfo[self.World.Map.Rules.TileSet][index].Speed;
|
|
if (terrainSpeed == 0)
|
|
return 0;
|
|
|
|
var modifiers = speedModifiers.Value.Append(terrainSpeed);
|
|
|
|
return Util.ApplyPercentageModifiers(Info.Speed, modifiers);
|
|
}
|
|
|
|
public CPos NearestMoveableCell(CPos target, int minRange, int maxRange)
|
|
{
|
|
// HACK: This entire method is a hack, and needs to be replaced with
|
|
// a proper path search that can account for movement layer transitions.
|
|
// HACK: Work around code that blindly tries to move to cells in invalid movement layers.
|
|
// This will need to change (by removing this method completely as above) before we can
|
|
// properly support user-issued orders on to elevated bridges or other interactable custom layers
|
|
if (target.Layer != 0)
|
|
target = new CPos(target.X, target.Y);
|
|
|
|
if (CanEnterCell(target))
|
|
return target;
|
|
|
|
foreach (var tile in self.World.Map.FindTilesInAnnulus(target, minRange, maxRange))
|
|
if (CanEnterCell(tile))
|
|
return tile;
|
|
|
|
// Couldn't find a cell
|
|
return target;
|
|
}
|
|
|
|
public CPos NearestCell(CPos target, Func<CPos, bool> check, int minRange, int maxRange)
|
|
{
|
|
if (check(target))
|
|
return target;
|
|
|
|
foreach (var tile in self.World.Map.FindTilesInAnnulus(target, minRange, maxRange))
|
|
if (check(tile))
|
|
return tile;
|
|
|
|
// Couldn't find a cell
|
|
return target;
|
|
}
|
|
|
|
public bool CanMoveFreelyInto(CPos cell, Actor ignoreActor = null, bool checkTransientActors = true)
|
|
{
|
|
return Info.LocomotorInfo.CanMoveFreelyInto(self.World, self, cell, ignoreActor, checkTransientActors ? CellConditions.All : CellConditions.BlockedByMovers);
|
|
}
|
|
|
|
public void EnteringCell(Actor self)
|
|
{
|
|
// Only make actor crush if it is on the ground
|
|
if (!self.IsAtGroundLevel())
|
|
return;
|
|
|
|
var actors = self.World.ActorMap.GetActorsAt(ToCell).Where(a => a != self).ToList();
|
|
if (!AnyCrushables(actors))
|
|
return;
|
|
|
|
var notifiers = actors.SelectMany(a => a.TraitsImplementing<INotifyCrushed>().Select(t => new TraitPair<INotifyCrushed>(a, t)));
|
|
foreach (var notifyCrushed in notifiers)
|
|
notifyCrushed.Trait.WarnCrush(notifyCrushed.Actor, self, Info.LocomotorInfo.Crushes);
|
|
}
|
|
|
|
public Activity ScriptedMove(CPos cell) { return new Move(self, cell); }
|
|
public Activity MoveTo(Func<List<CPos>> pathFunc) { return new Move(self, pathFunc); }
|
|
|
|
public Activity VisualMove(Actor self, WPos fromPos, WPos toPos, CPos cell)
|
|
{
|
|
var speed = MovementSpeedForCell(self, cell);
|
|
var length = speed > 0 ? (toPos - fromPos).Length / speed : 0;
|
|
|
|
var delta = toPos - fromPos;
|
|
var facing = delta.HorizontalLengthSquared != 0 ? delta.Yaw.Facing : Facing;
|
|
return ActivityUtils.SequenceActivities(new Turn(self, facing), new Drag(self, fromPos, toPos, length));
|
|
}
|
|
|
|
CPos? ClosestGroundCell()
|
|
{
|
|
var above = new CPos(TopLeft.X, TopLeft.Y);
|
|
if (CanEnterCell(above))
|
|
return above;
|
|
|
|
var pathFinder = self.World.WorldActor.Trait<IPathFinder>();
|
|
List<CPos> path;
|
|
using (var search = PathSearch.Search(self.World, Info.LocomotorInfo, self, true,
|
|
loc => loc.Layer == 0 && CanEnterCell(loc))
|
|
.FromPoint(self.Location))
|
|
path = pathFinder.FindPath(search);
|
|
|
|
if (path.Count > 0)
|
|
return path[0];
|
|
|
|
return null;
|
|
}
|
|
|
|
#endregion
|
|
|
|
void IActorPreviewInitModifier.ModifyActorPreviewInit(Actor self, TypeDictionary inits)
|
|
{
|
|
if (!inits.Contains<DynamicFacingInit>() && !inits.Contains<FacingInit>())
|
|
inits.Add(new DynamicFacingInit(() => facing));
|
|
}
|
|
|
|
public void ModifyDeathActorInit(Actor self, TypeDictionary init)
|
|
{
|
|
init.Add(new FacingInit(facing));
|
|
|
|
// Allows the husk to drag to its final position
|
|
if (CanEnterCell(self.Location, self, false))
|
|
init.Add(new HuskSpeedInit(MovementSpeedForCell(self, self.Location)));
|
|
}
|
|
|
|
void INotifyBecomingIdle.OnBecomingIdle(Actor self)
|
|
{
|
|
if (TopLeft.Layer == 0)
|
|
return;
|
|
|
|
var moveTo = ClosestGroundCell();
|
|
if (moveTo != null)
|
|
self.QueueActivity(MoveTo(moveTo.Value, 0));
|
|
}
|
|
|
|
void INotifyBlockingMove.OnNotifyBlockingMove(Actor self, Actor blocking)
|
|
{
|
|
if (self.IsIdle && self.AppearsFriendlyTo(blocking))
|
|
Nudge(self, blocking, true);
|
|
}
|
|
|
|
public IEnumerable<IOrderTargeter> Orders { get { yield return new MoveOrderTargeter(self, this); } }
|
|
|
|
// Note: Returns a valid order even if the unit can't move to the target
|
|
public Order IssueOrder(Actor self, IOrderTargeter order, Target target, bool queued)
|
|
{
|
|
if (order is MoveOrderTargeter)
|
|
return new Order("Move", self, target, queued);
|
|
|
|
return null;
|
|
}
|
|
|
|
public void ResolveOrder(Actor self, Order order)
|
|
{
|
|
if (order.OrderString == "Move")
|
|
{
|
|
var loc = self.World.Map.Clamp(order.TargetLocation);
|
|
|
|
if (!Info.LocomotorInfo.MoveIntoShroud && !self.Owner.Shroud.IsExplored(loc))
|
|
return;
|
|
|
|
if (!order.Queued)
|
|
self.CancelActivity();
|
|
|
|
TicksBeforePathing = AverageTicksBeforePathing + self.World.SharedRandom.Next(-SpreadTicksBeforePathing, SpreadTicksBeforePathing);
|
|
|
|
self.SetTargetLine(Target.FromCell(self.World, loc), Color.Green);
|
|
self.QueueActivity(order.Queued, new Move(self, loc, WDist.FromCells(8), null, true));
|
|
}
|
|
|
|
if (order.OrderString == "Stop")
|
|
self.CancelActivity();
|
|
|
|
if (order.OrderString == "Scatter")
|
|
Nudge(self, self, true);
|
|
}
|
|
|
|
public string VoicePhraseForOrder(Actor self, Order order)
|
|
{
|
|
if (!Info.LocomotorInfo.MoveIntoShroud && !self.Owner.Shroud.IsExplored(order.TargetLocation))
|
|
return null;
|
|
|
|
switch (order.OrderString)
|
|
{
|
|
case "Move":
|
|
case "Scatter":
|
|
case "Stop":
|
|
return Info.Voice;
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
|
|
class MoveOrderTargeter : IOrderTargeter
|
|
{
|
|
readonly Mobile mobile;
|
|
readonly LocomotorInfo locomotorInfo;
|
|
readonly bool rejectMove;
|
|
public bool TargetOverridesSelection(TargetModifiers modifiers)
|
|
{
|
|
return modifiers.HasModifier(TargetModifiers.ForceMove);
|
|
}
|
|
|
|
public MoveOrderTargeter(Actor self, Mobile unit)
|
|
{
|
|
mobile = unit;
|
|
locomotorInfo = mobile.Info.LocomotorInfo;
|
|
rejectMove = !self.AcceptsOrder("Move");
|
|
}
|
|
|
|
public string OrderID { get { return "Move"; } }
|
|
public int OrderPriority { get { return 4; } }
|
|
public bool IsQueued { get; protected set; }
|
|
|
|
public bool CanTarget(Actor self, Target target, List<Actor> othersAtTarget, ref TargetModifiers modifiers, ref string cursor)
|
|
{
|
|
if (rejectMove || target.Type != TargetType.Terrain)
|
|
return false;
|
|
|
|
var location = self.World.Map.CellContaining(target.CenterPosition);
|
|
IsQueued = modifiers.HasModifier(TargetModifiers.ForceQueue);
|
|
|
|
var explored = self.Owner.Shroud.IsExplored(location);
|
|
cursor = self.World.Map.Contains(location) ?
|
|
(self.World.Map.GetTerrainInfo(location).CustomCursor ?? mobile.Info.Cursor) : mobile.Info.BlockedCursor;
|
|
|
|
if (mobile.IsTraitDisabled
|
|
|| (!explored && !locomotorInfo.MoveIntoShroud)
|
|
|| (explored && locomotorInfo.MovementCostForCell(self.World, location) == int.MaxValue))
|
|
cursor = mobile.Info.BlockedCursor;
|
|
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|