48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using OpenRa.Game.Graphics;
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namespace OpenRa.Game.Traits
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{
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class RenderUnitMuzzleFlash : RenderUnit
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{
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Animation muzzleFlash;
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public RenderUnitMuzzleFlash(Actor self)
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: base(self)
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{
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if (!self.unitInfo.MuzzleFlash) throw new InvalidOperationException("wtf??");
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muzzleFlash = new Animation(self.unitInfo.Name);
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muzzleFlash.PlayFetchIndex("muzzle",
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() =>
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{
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var attack = self.traits.WithInterface<AttackBase>().First();
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var mobile = self.traits.WithInterface<Mobile>().First();
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return (Util.QuantizeFacing(
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mobile.facing, 8)) * 6 + (int)(attack.primaryRecoil * 5.9f);
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});
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}
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public override void Tick(Actor self)
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{
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base.Tick(self);
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muzzleFlash.Tick();
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}
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public override IEnumerable<Tuple<Sprite, float2, int>> Render(Actor self)
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{
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var attack = self.traits.WithInterface<AttackBase>().First();
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if (attack.primaryRecoil > 0)
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return base.Render(self).Concat(new[] {Util.Centered(self,
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muzzleFlash.Image, self.CenterLocation + new float2(
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self.unitInfo.PrimaryOffset.ElementAtOrDefault(2),
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self.unitInfo.PrimaryOffset.ElementAtOrDefault(3)))});
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else
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return base.Render(self);
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}
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}
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}
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