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potato battery visualizer exception fix (#12862)

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This commit is contained in:
Nemanja
2022-12-04 18:50:47 -05:00
committed by GitHub
parent dcffadb526
commit 64fbb7908a
1 changed files with 7 additions and 3 deletions
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10
Content.Client/PowerCell/PowerCellSystem.cs
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@@ -15,17 +15,21 @@ public sealed class PowerCellSystem : SharedPowerCellSystem
private void OnPowerCellVisualsChange(EntityUid uid, PowerCellVisualsComponent component, ref AppearanceChangeEvent args) private void OnPowerCellVisualsChange(EntityUid uid, PowerCellVisualsComponent component, ref AppearanceChangeEvent args)
{ {
if (args.Sprite == null) return; if (args.Sprite == null)
return;
if (!args.Sprite.TryGetLayer((int) PowerCellVisualLayers.Unshaded, out var unshadedLayer))
return;
if (args.Component.TryGetData(PowerCellVisuals.ChargeLevel, out byte level)) if (args.Component.TryGetData(PowerCellVisuals.ChargeLevel, out byte level))
{ {
if (level == 0) if (level == 0)
{ {
args.Sprite.LayerSetVisible(PowerCellVisualLayers.Unshaded, false); unshadedLayer.Visible = false;
return; return;
} }
args.Sprite.LayerSetVisible(PowerCellVisualLayers.Unshaded, true); unshadedLayer.Visible = true;
args.Sprite.LayerSetState(PowerCellVisualLayers.Unshaded, $"o{level}"); args.Sprite.LayerSetState(PowerCellVisualLayers.Unshaded, $"o{level}");
} }
} }