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Can't duplicate in vis_contents #1811

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merged 1 commit into from
May 25, 2024
Merged

Can't duplicate in vis_contents #1811

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4 changes: 4 additions & 0 deletions OpenDreamRuntime/Objects/Types/DreamList.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -823,9 +823,13 @@ public override void SetValue(DreamValue key, DreamValue value, bool allowGrowth
public override void AddValue(DreamValue value) {
EntityUid entity;
if (value.TryGetValueAsDreamObject<DreamObjectMovable>(out var movable)) {
if(_visContents.Contains(movable))
return; // vis_contents cannot contain duplicates
_visContents.Add(movable);
entity = movable.Entity;
} else if (value.TryGetValueAsDreamObject<DreamObjectTurf>(out var turf)) {
if(_visContents.Contains(turf))
return; // vis_contents cannot contain duplicates
_visContents.Add(turf);
entity = EntityUid.Invalid; // TODO: Support turfs in vis_contents
} else {
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