082ea6ba73
Specify pause function in constructors of Animation if required, and remove the unused pause function from AnimationWithOffset. Cleanup Animation.cs and reduce code duplication.
68 lines
1.7 KiB
C#
68 lines
1.7 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.Linq;
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using OpenRA.Effects;
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using OpenRA.Graphics;
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using OpenRA.Mods.Common.Traits;
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namespace OpenRA.Mods.Common.Effects
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{
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class RepairIndicator : IEffect
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{
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readonly Actor building;
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readonly Animation anim;
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readonly RepairableBuilding rb;
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int shownPlayer = 0;
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public RepairIndicator(Actor building)
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{
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this.building = building;
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rb = building.Trait<RepairableBuilding>();
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anim = new Animation(building.World, rb.Info.IndicatorImage, () => !rb.RepairActive || rb.IsTraitDisabled);
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CycleRepairer();
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}
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public void Tick(World world)
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{
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if (!building.IsInWorld || building.IsDead || !rb.Repairers.Any())
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world.AddFrameEndTask(w => w.Remove(this));
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anim.Tick();
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}
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public IEnumerable<IRenderable> Render(WorldRenderer wr)
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{
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if (building.Disposed || rb.Repairers.Count == 0 || wr.World.FogObscures(building))
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return SpriteRenderable.None;
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PaletteReference palette;
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if (!string.IsNullOrEmpty(rb.Info.IndicatorPalette))
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palette = wr.Palette(rb.Info.IndicatorPalette);
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else
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palette = wr.Palette(rb.Info.IndicatorPalettePrefix + rb.Repairers[shownPlayer % rb.Repairers.Count].InternalName);
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return anim.Render(building.CenterPosition, palette);
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}
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void CycleRepairer()
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{
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anim.PlayThen(rb.Info.IndicatorSequence, CycleRepairer);
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if (++shownPlayer == rb.Repairers.Count)
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shownPlayer = 0;
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}
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}
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}
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