100 lines
2.9 KiB
C#
100 lines
2.9 KiB
C#
using Barotrauma.Items.Components;
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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 AIObjectiveManager
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{
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const float OrderPriority = 50.0f;
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private List<AIObjective> objectives;
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private Character character;
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private AIObjective currentObjective;
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public AIObjective CurrentObjective
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{
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get
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{
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if (currentObjective != null) return currentObjective;
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return objectives.Any() ? objectives[0] : null;
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}
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}
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public AIObjectiveManager(Character character)
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{
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this.character = character;
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objectives = new List<AIObjective>();
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}
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public void AddObjective(AIObjective objective)
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{
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if (objectives.Find(o => o.IsDuplicate(objective)) != null) return;
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objectives.Add(objective);
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}
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public float GetCurrentPriority(Character character)
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{
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if (currentObjective != null) return OrderPriority;
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return (CurrentObjective == null) ? 0.0f : CurrentObjective.GetPriority(character);
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}
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public void UpdateObjectives()
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{
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if (!objectives.Any()) return;
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//remove completed objectives and ones that can't be completed
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objectives = objectives.FindAll(o => !o.IsCompleted() && o.CanBeCompleted);
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//sort objectives according to priority
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objectives.Sort((x, y) => y.GetPriority(character).CompareTo(x.GetPriority(character)));
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foreach (Gap gap in Gap.GapList)
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{
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if (gap.IsRoomToRoom || gap.ConnectedDoor != null || gap.Open<0.01f) continue;
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AddObjective(new AIObjectiveFixLeak(gap, character));
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}
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}
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public void DoCurrentObjective(float deltaTime)
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{
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if (currentObjective != null && (!objectives.Any() || objectives[0].GetPriority(character) < OrderPriority))
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{
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currentObjective.TryComplete(deltaTime);
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return;
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}
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if (!objectives.Any()) return;
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objectives[0].TryComplete(deltaTime);
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}
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public void SetOrder(Order order, string option)
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{
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currentObjective = null;
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switch (order.Name.ToLower())
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{
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case "follow":
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currentObjective = new AIObjectiveGoTo(Character.Controlled, character, true);
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break;
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case "wait":
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currentObjective = new AIObjectiveGoTo(character.SimPosition, character, true);
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break;
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default:
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if (order.TargetItem == null) return;
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currentObjective = new AIObjectiveOperateItem(order.TargetItem, character, option);
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break;
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}
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}
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}
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}
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