Regalis
106 lines
4.2 KiB
C#
106 lines
4.2 KiB
C#
using Barotrauma.Items.Components;
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using Microsoft.Xna.Framework;
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using System;
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using System.Linq;
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namespace Barotrauma
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{
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class AIObjectiveDecontainItem : AIObjective
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{
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public override string DebugTag => "decontain item";
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public Func<Item, float> GetItemPriority;
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//can either be a tag or an identifier
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private readonly string[] itemIdentifiers;
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private readonly ItemContainer sourceContainer;
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private ItemContainer targetContainer;
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private readonly Item targetItem;
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private AIObjectiveGoTo goToObjective;
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private AIObjectiveContainItem containObjective;
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public AIObjectiveDecontainItem(Character character, Item targetItem, ItemContainer sourceContainer, AIObjectiveManager objectiveManager, ItemContainer targetContainer = null, float priorityModifier = 1)
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: base(character, objectiveManager, priorityModifier)
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{
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this.targetItem = targetItem;
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this.sourceContainer = sourceContainer;
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this.targetContainer = targetContainer;
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}
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public AIObjectiveDecontainItem(Character character, string itemIdentifier, ItemContainer sourceContainer, AIObjectiveManager objectiveManager, ItemContainer targetContainer = null, float priorityModifier = 1)
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: this(character, new string[] { itemIdentifier }, sourceContainer, objectiveManager, targetContainer, priorityModifier) { }
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public AIObjectiveDecontainItem(Character character, string[] itemIdentifiers, ItemContainer sourceContainer, AIObjectiveManager objectiveManager, ItemContainer targetContainer = null, float priorityModifier = 1)
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: base(character, objectiveManager, priorityModifier)
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{
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this.itemIdentifiers = itemIdentifiers;
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for (int i = 0; i < itemIdentifiers.Length; i++)
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{
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itemIdentifiers[i] = itemIdentifiers[i].ToLowerInvariant();
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}
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this.sourceContainer = sourceContainer;
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this.targetContainer = targetContainer;
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}
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protected override bool Check() => IsCompleted;
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public override float GetPriority()
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{
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if (objectiveManager.CurrentOrder == this)
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{
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return AIObjectiveManager.OrderPriority;
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}
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return 1.0f;
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}
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protected override void Act(float deltaTime)
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{
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Item itemToDecontain = targetItem ?? sourceContainer.Inventory.FindItem(i => itemIdentifiers.Any(id => i.Prefab.Identifier == id || i.HasTag(id)), recursive: false);
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if (itemToDecontain == null)
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{
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Abandon = true;
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return;
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}
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if (targetContainer == null)
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{
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if (itemToDecontain.Container != sourceContainer.Item)
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{
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IsCompleted = true;
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return;
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}
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}
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else
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{
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if (targetContainer.Inventory.Items.Contains(itemToDecontain))
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{
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IsCompleted = true;
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return;
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}
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}
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if (goToObjective == null && !itemToDecontain.IsOwnedBy(character))
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{
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if (!character.CanInteractWith(sourceContainer.Item, out _, checkLinked: false))
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{
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TryAddSubObjective(ref goToObjective,
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constructor: () => new AIObjectiveGoTo(sourceContainer.Item, character, objectiveManager),
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onAbandon: () => Abandon = true);
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return;
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}
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}
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if (targetContainer != null)
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{
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TryAddSubObjective(ref containObjective,
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constructor: () => new AIObjectiveContainItem(character, itemToDecontain, targetContainer, objectiveManager) { GetItemPriority = this.GetItemPriority },
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onCompleted: () => IsCompleted = true,
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onAbandon: () => targetContainer = null);
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}
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else
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{
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itemToDecontain.Drop(character);
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IsCompleted = true;
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}
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}
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}
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}
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