3777a8bca9
Note: This is a work-around until Selectable can be moved to Mods.Common, which is when the voice extensions should be moved back to ActorExts. Pulled phrase check before foreach in PlayVoice ActorExts. Removed superflous actor parameter from PlayVoice/PlayVoiceLocal. Simplified PlayVoice extensions. variant is no longer customisable, as all current usages use self.Owner.Country.Race anyway.
103 lines
3.1 KiB
C#
103 lines
3.1 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2015 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. For more information,
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* see COPYING.
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*/
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#endregion
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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.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common
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{
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public static class ActorExts
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{
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public static bool AppearsFriendlyTo(this Actor self, Actor toActor)
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{
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var stance = toActor.Owner.Stances[self.Owner];
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if (stance == Stance.Ally)
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return true;
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if (self.EffectiveOwner != null && self.EffectiveOwner.Disguised && !toActor.HasTrait<IgnoresDisguise>())
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return toActor.Owner.Stances[self.EffectiveOwner.Owner] == Stance.Ally;
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return stance == Stance.Ally;
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}
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public static bool AppearsHostileTo(this Actor self, Actor toActor)
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{
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var stance = toActor.Owner.Stances[self.Owner];
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if (stance == Stance.Ally)
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return false; /* otherwise, we'll hate friendly disguised spies */
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if (self.EffectiveOwner != null && self.EffectiveOwner.Disguised && !toActor.HasTrait<IgnoresDisguise>())
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return toActor.Owner.Stances[self.EffectiveOwner.Owner] == Stance.Enemy;
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return stance == Stance.Enemy;
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}
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public static Target ResolveFrozenActorOrder(this Actor self, Order order, Color targetLine)
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{
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// Not targeting a frozen actor
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if (order.ExtraData == 0)
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return Target.FromOrder(self.World, order);
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// Targeted an actor under the fog
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var frozenLayer = self.Owner.PlayerActor.TraitOrDefault<FrozenActorLayer>();
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if (frozenLayer == null)
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return Target.Invalid;
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var frozen = frozenLayer.FromID(order.ExtraData);
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if (frozen == null)
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return Target.Invalid;
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// Flashes the frozen proxy
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self.SetTargetLine(frozen, targetLine, true);
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// Target is still alive - resolve the real order
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if (frozen.Actor != null && frozen.Actor.IsInWorld)
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return Target.FromActor(frozen.Actor);
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if (!order.Queued)
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self.CancelActivity();
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var move = self.TraitOrDefault<IMove>();
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if (move != null)
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{
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// Move within sight range of the frozen actor
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var sight = self.TraitOrDefault<RevealsShroud>();
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var range = sight != null ? sight.Range : WRange.FromCells(2);
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self.QueueActivity(move.MoveWithinRange(Target.FromPos(frozen.CenterPosition), range));
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}
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return Target.Invalid;
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}
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public static void NotifyBlocker(this Actor self, IEnumerable<Actor> blockers)
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{
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foreach (var blocker in blockers)
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{
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foreach (var moveBlocked in blocker.TraitsImplementing<INotifyBlockingMove>())
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moveBlocked.OnNotifyBlockingMove(blocker, self);
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}
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}
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public static void NotifyBlocker(this Actor self, CPos position)
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{
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NotifyBlocker(self, self.World.ActorMap.GetUnitsAt(position));
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}
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public static void NotifyBlocker(this Actor self, IEnumerable<CPos> positions)
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{
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NotifyBlocker(self, positions.SelectMany(p => self.World.ActorMap.GetUnitsAt(p)));
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}
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}
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}
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