84 lines
2.2 KiB
C#
84 lines
2.2 KiB
C#
using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Barotrauma
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{
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class AIObjectiveGetItem : AIObjective
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{
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private string itemName;
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private Item targetItem;
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private int currSearchIndex;
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private bool canBeCompleted;
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public bool IgnoreContainedItems;
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public override bool CanBeCompleted
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{
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get { return canBeCompleted; }
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}
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public AIObjectiveGetItem(Character character, string itemName)
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: base (character, "")
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{
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canBeCompleted = true;
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currSearchIndex = 0;
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this.itemName = itemName;
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}
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protected override void Act(float deltaTime)
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{
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if (targetItem != null)
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{
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if (Vector2.Distance(character.SimPosition, targetItem.SimPosition) < targetItem.PickDistance)
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{
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targetItem.Pick(character, false, true);
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}
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}
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if (currSearchIndex >= Item.ItemList.Count)
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{
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canBeCompleted = false;
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return;
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}
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currSearchIndex++;
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if (!Item.ItemList[currSearchIndex].HasTag(itemName) && Item.ItemList[currSearchIndex].Name != itemName) return;
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if (IgnoreContainedItems && Item.ItemList[currSearchIndex].container != null) return;
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targetItem = Item.ItemList[currSearchIndex];
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Item moveToTarget = targetItem;
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while (moveToTarget.container != null)
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{
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moveToTarget = moveToTarget.container;
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}
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subObjectives.Add(new AIObjectiveGoTo(moveToTarget, character));
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}
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public override bool IsDuplicate(AIObjective otherObjective)
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{
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AIObjectiveGetItem getItem = otherObjective as AIObjectiveGetItem;
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if (getItem == null) return false;
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return (getItem.itemName == itemName);
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}
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public override bool IsCompleted()
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{
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return character.Inventory.FindItem(itemName) != null;
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}
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}
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}
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