64 lines
2.0 KiB
C#
64 lines
2.0 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 OpenRA.Effects;
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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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[Desc("Display explosions over the building footprint when it is destroyed.")]
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class WithBuildingExplosionInfo : ITraitInfo, Requires<BuildingInfo>
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{
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[Desc("Group where Sequences are looked up.")]
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public readonly string SequenceCollection = "explosion";
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[Desc("Explosion sequence names to use")]
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[SequenceReference("SequenceCollection")] public readonly string[] Sequences = { "building" };
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[Desc("Delay the explosions by this many ticks.")]
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public readonly int Delay = 0;
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[Desc("Custom palette name")]
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[PaletteReference] public readonly string Palette = "effect";
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public object Create(ActorInitializer init) { return new WithBuildingExplosion(init.Self, this); }
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}
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class WithBuildingExplosion : INotifyKilled
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{
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readonly WithBuildingExplosionInfo info;
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readonly BuildingInfo buildingInfo;
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public WithBuildingExplosion(Actor self, WithBuildingExplosionInfo info)
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{
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this.info = info;
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buildingInfo = self.Info.Traits.Get<BuildingInfo>();
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}
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public void Killed(Actor self, AttackInfo e)
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{
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var cells = FootprintUtils.UnpathableTiles(self.Info.Name, buildingInfo, self.Location);
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if (info.Delay > 0)
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self.World.AddFrameEndTask(w => w.Add(new DelayedAction(info.Delay, () => SpawnExplosions(self.World, cells))));
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else
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SpawnExplosions(self.World, cells);
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}
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void SpawnExplosions(World world, IEnumerable<CPos> cells)
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{
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foreach (var c in cells)
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world.AddFrameEndTask(w => w.Add(new Explosion(w, w.Map.CenterOfCell(c), info.Sequences.Random(w.SharedRandom), info.Palette)));
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}
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}
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}
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