106 lines
3.3 KiB
C#
106 lines
3.3 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;
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using System.Linq;
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using OpenRA.Mods.Common.Effects;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits
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{
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public class CrateActionInfo : ConditionalTraitInfo
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{
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[Desc("Chance of getting this crate, assuming the collector is compatible.")]
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public readonly int SelectionShares = 10;
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[Desc("Image containing the crate effect animation sequence.")]
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public readonly string Image = "crate-effects";
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[SequenceReference(nameof(Image), allowNullImage: true)]
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[Desc("Animation sequence played when collected. Leave empty for no effect.")]
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public readonly string Sequence = null;
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[PaletteReference]
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[Desc("Palette to draw the animation in.")]
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public readonly string Palette = "effect";
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[Desc("Audio clip to play when the crate is collected.")]
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public readonly string Sound = null;
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[NotificationReference("Speech")]
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[Desc("Speech notification to play when the crate is collected.")]
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public readonly string Notification = null;
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[FluentReference(optional: true)]
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[Desc("Text notification to display when the crate is collected.")]
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public readonly string TextNotification = null;
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[Desc("The earliest time (in ticks) that this crate action can occur on.")]
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public readonly int TimeDelay = 0;
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[Desc("Only allow this crate action when the collector has these prerequisites")]
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public readonly string[] Prerequisites = Array.Empty<string>();
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[ActorReference]
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[Desc("Actor types that this crate action will not occur for.")]
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public readonly string[] ExcludedActorTypes = Array.Empty<string>();
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public override object Create(ActorInitializer init) { return new CrateAction(init.Self, this); }
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}
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public class CrateAction : ConditionalTrait<CrateActionInfo>
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{
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readonly Actor self;
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public CrateAction(Actor self, CrateActionInfo info)
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: base(info)
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{
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this.self = self;
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}
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public int GetSelectionSharesOuter(Actor collector)
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{
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if (IsTraitDisabled)
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return 0;
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if (self.World.WorldTick < Info.TimeDelay)
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return 0;
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if (Info.ExcludedActorTypes.Contains(collector.Info.Name))
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return 0;
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if (Info.Prerequisites.Length > 0 && !collector.Owner.PlayerActor.Trait<TechTree>().HasPrerequisites(Info.Prerequisites))
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return 0;
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return GetSelectionShares(collector);
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}
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public virtual int GetSelectionShares(Actor collector)
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{
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return Info.SelectionShares;
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}
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public virtual void Activate(Actor collector)
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{
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Game.Sound.Play(SoundType.World, Info.Sound, self.CenterPosition);
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if (!string.IsNullOrEmpty(Info.Notification))
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Game.Sound.PlayNotification(self.World.Map.Rules, collector.Owner, "Speech",
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Info.Notification, collector.Owner.Faction.InternalName);
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TextNotificationsManager.AddTransientLine(collector.Owner, Info.TextNotification);
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if (Info.Image != null && Info.Sequence != null)
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collector.World.AddFrameEndTask(w => w.Add(new SpriteEffect(collector, w, Info.Image, Info.Sequence, Info.Palette)));
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}
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}
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}
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