Juan Pablo Arce
78 lines
2.4 KiB
C#
78 lines
2.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Xml.Linq;
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namespace Barotrauma
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{
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class RemoveItemAction : EventAction
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{
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[Serialize("", true)]
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public string TargetTag { get; set; }
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[Serialize("", true)]
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public string ItemIdentifier { get; set; }
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[Serialize(1, true)]
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public int Amount { get; set; }
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public RemoveItemAction(ScriptedEvent parentEvent, XElement element) : base(parentEvent, element)
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{
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if (string.IsNullOrWhiteSpace(ItemIdentifier))
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{
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ItemIdentifier = element.GetAttributeString("itemidentifiers", "");
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}
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if (string.IsNullOrWhiteSpace(ItemIdentifier))
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{
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DebugConsole.ThrowError($"Error in event \"{parentEvent.Prefab.Identifier}\" - RemoveItemAction without an item identifier.");
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}
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}
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private bool isFinished = false;
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public override bool IsFinished(ref string goTo)
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{
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return isFinished;
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}
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public override void Reset()
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{
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isFinished = false;
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}
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public override void Update(float deltaTime)
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{
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if (isFinished) { return; }
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var targets = ParentEvent.GetTargets(TargetTag);
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bool hasValidTargets = false;
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foreach (Entity target in targets)
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{
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if (target is Character character && character.Inventory != null)
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{
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hasValidTargets = true;
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break;
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}
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}
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if (!hasValidTargets) { return; }
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List<Item> usedItems = new List<Item>();
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foreach (Entity target in targets)
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{
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Inventory inventory = (target as Character)?.Inventory;
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if (inventory == null) { continue; }
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while (usedItems.Count < Amount)
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{
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var item = inventory.FindItem(it =>
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it != null &&
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!usedItems.Contains(it) &&
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it.Prefab.Identifier.Equals(ItemIdentifier, StringComparison.InvariantCultureIgnoreCase), recursive: true);
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if (item == null) { break; }
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Entity.Spawner.AddToRemoveQueue(item);
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usedItems.Add(item);
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}
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}
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isFinished = true;
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}
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}
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}
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