65 lines
2.1 KiB
C#
65 lines
2.1 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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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.Collections.Generic;
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using System.Linq;
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using OpenRA.Primitives;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits.Radar
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{
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[Desc("Provides a signature on the minimap.")]
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public class AppearsOnRadarInfo : ConditionalTraitInfo
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{
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[Desc("Use center position instead of occupied cells.")]
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public readonly bool UseLocation = false;
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[Desc("Player relationships who can view this actor on radar.")]
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public readonly PlayerRelationship ValidRelationships = PlayerRelationship.Ally | PlayerRelationship.Neutral | PlayerRelationship.Enemy;
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public override object Create(ActorInitializer init) { return new AppearsOnRadar(this); }
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}
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public class AppearsOnRadar : ConditionalTrait<AppearsOnRadarInfo>, IRadarSignature
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{
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IRadarColorModifier modifier;
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public AppearsOnRadar(AppearsOnRadarInfo info)
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: base(info) { }
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protected override void Created(Actor self)
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{
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base.Created(self);
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modifier = self.TraitsImplementing<IRadarColorModifier>().FirstOrDefault();
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}
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public void PopulateRadarSignatureCells(Actor self, List<(CPos Cell, Color Color)> destinationBuffer)
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{
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var viewer = self.World.RenderPlayer ?? self.World.LocalPlayer;
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if (IsTraitDisabled || (viewer != null && !Info.ValidRelationships.HasRelationship(self.Owner.RelationshipWith(viewer))))
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return;
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var color = Game.Settings.Game.UsePlayerStanceColors ? self.Owner.PlayerRelationshipColor(self) : self.Owner.Color;
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if (modifier != null)
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color = modifier.RadarColorOverride(self, color);
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if (Info.UseLocation)
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{
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destinationBuffer.Add((self.Location, color));
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return;
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}
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foreach (var cell in self.OccupiesSpace.OccupiedCells())
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destinationBuffer.Add((cell.Cell, color));
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}
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}
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}
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