68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
using System.Xml.Linq;
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namespace Barotrauma
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{
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class CheckConditionalAction : BinaryOptionAction
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{
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[Serialize("", IsPropertySaveable.Yes)]
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public Identifier TargetTag { get; set; }
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private PropertyConditional Conditional { get; }
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public CheckConditionalAction(ScriptedEvent parentEvent, ContentXElement element) : base(parentEvent, element)
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{
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if (TargetTag.IsEmpty)
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{
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DebugConsole.LogError($"CheckConditionalAction error: {GetEventName()} uses a CheckConditionalAction with no target tag! This will cause the check to automatically succeed.");
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}
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foreach (var attribute in element.Attributes())
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{
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if (PropertyConditional.IsValid(attribute) && !IsTargetTagAttribute(attribute))
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{
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Conditional = new PropertyConditional(attribute);
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break;
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}
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}
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if (Conditional == null)
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{
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DebugConsole.LogError($"CheckConditionalAction error: {GetEventName()} uses a CheckConditionalAction with no valid PropertyConditional! This will cause the check to automatically succeed.");
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}
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static bool IsTargetTagAttribute(XAttribute attribute) => attribute.NameAsIdentifier() == "targettag";
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}
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private string GetEventName()
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{
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return ParentEvent?.Prefab?.Identifier is { IsEmpty: false } identifier ? $"the event \"{identifier}\"" : "an unknown event";
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}
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protected override bool? DetermineSuccess()
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{
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ISerializableEntity target = null;
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if (!TargetTag.IsEmpty)
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{
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foreach (var t in ParentEvent.GetTargets(TargetTag))
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{
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if (t is ISerializableEntity e)
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{
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target = e;
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break;
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}
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}
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}
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if (target == null)
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{
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DebugConsole.LogError($"CheckConditionalAction error: {GetEventName()} uses a CheckConditionalAction but no valid target was found for tag \"{TargetTag}\"! This will cause the check to automatically succeed.");
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}
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if (target == null || Conditional == null)
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{
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return true;
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}
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if (target is Item item)
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{
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return item.ConditionalMatches(Conditional);
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}
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return Conditional.Matches(target);
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}
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}
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} |