86 lines
2.3 KiB
C#
86 lines
2.3 KiB
C#
using System.Numerics;
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using Content.Shared.Light;
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using Content.Shared.Light.Component;
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using Robust.Client.Graphics;
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using Robust.Client.UserInterface;
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using Robust.Client.UserInterface.Controls;
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using Robust.Shared.Timing;
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using static Robust.Client.UserInterface.Controls.BoxContainer;
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namespace Content.Client.Light.Components;
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public sealed class HandheldLightStatus : Control
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{
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private const float TimerCycle = 1;
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private readonly HandheldLightComponent _parent;
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private readonly PanelContainer[] _sections = new PanelContainer[HandheldLightComponent.StatusLevels - 1];
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private float _timer;
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private static readonly StyleBoxFlat StyleBoxLit = new()
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{
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BackgroundColor = Color.LimeGreen
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};
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private static readonly StyleBoxFlat StyleBoxUnlit = new()
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{
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BackgroundColor = Color.Black
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};
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public HandheldLightStatus(HandheldLightComponent parent)
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{
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_parent = parent;
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var wrapper = new BoxContainer
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{
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Orientation = LayoutOrientation.Horizontal,
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SeparationOverride = 4,
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HorizontalAlignment = HAlignment.Center
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};
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AddChild(wrapper);
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for (var i = 0; i < _sections.Length; i++)
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{
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var panel = new PanelContainer {MinSize = new Vector2(20, 20)};
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wrapper.AddChild(panel);
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_sections[i] = panel;
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}
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}
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protected override void FrameUpdate(FrameEventArgs args)
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{
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base.FrameUpdate(args);
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_timer += args.DeltaSeconds;
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_timer %= TimerCycle;
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var level = _parent.Level;
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for (var i = 0; i < _sections.Length; i++)
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{
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if (i == 0)
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{
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if (level == 0 || level == null)
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{
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_sections[0].PanelOverride = StyleBoxUnlit;
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}
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else if (level == 1)
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{
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// Flash the last light.
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_sections[0].PanelOverride = _timer > TimerCycle / 2 ? StyleBoxLit : StyleBoxUnlit;
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}
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else
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{
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_sections[0].PanelOverride = StyleBoxLit;
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}
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continue;
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}
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_sections[i].PanelOverride = level >= i + 2 ? StyleBoxLit : StyleBoxUnlit;
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}
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}
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}
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