45 lines
1.4 KiB
C#
45 lines
1.4 KiB
C#
using Robust.Client.Graphics;
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using Robust.Shared.Enums;
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namespace Content.Client.Light;
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/// <summary>
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/// Essentially handles blurring for content-side light overlays.
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/// </summary>
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public sealed class LightBlurOverlay : Overlay
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{
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public override OverlaySpace Space => OverlaySpace.BeforeLighting;
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[Dependency] private readonly IClyde _clyde = default!;
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[Dependency] private readonly IOverlayManager _overlay = default!;
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public const int ContentZIndex = TileEmissionOverlay.ContentZIndex + 1;
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private IRenderTarget? _blurTarget;
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public LightBlurOverlay()
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{
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IoCManager.InjectDependencies(this);
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ZIndex = ContentZIndex;
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}
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protected override void Draw(in OverlayDrawArgs args)
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{
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if (args.Viewport.Eye == null)
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return;
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var beforeOverlay = _overlay.GetOverlay<BeforeLightTargetOverlay>();
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var size = beforeOverlay.EnlargedLightTarget.Size;
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if (_blurTarget?.Size != size)
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{
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_blurTarget = _clyde
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.CreateRenderTarget(size, new RenderTargetFormatParameters(RenderTargetColorFormat.Rgba8Srgb), name: "enlarged-light-blur");
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}
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var target = beforeOverlay.EnlargedLightTarget;
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// Yeah that's all this does keep walkin.
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//_clyde.BlurRenderTarget(args.Viewport, target, _blurTarget, args.Viewport.Eye, 14f * 2f);
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}
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}
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