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(83868bb0e) Refactor AIObjectiveExtinguishFires to use the AIObjectiveLoop class. Significant refactoring of the other looping objectives. Reduce the duplicate code.

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This commit is contained in:
Joonas Rikkonen
2019-05-16 05:13:40 +03:00
parent 7fb7c13198
commit 8be0b0676e
21 changed files with 212 additions and 192 deletions
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Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveExtinguishFires.cs
+23 -52
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@@ -1,71 +1,42 @@
using System;
using System.Linq;
using System.Linq;
using System.Collections.Generic;
using Barotrauma.Extensions;
using Microsoft.Xna.Framework;
namespace Barotrauma
{
// TODO: use objective loop and sort the targets by severity
class AIObjectiveExtinguishFires : AIObjective
class AIObjectiveExtinguishFires : AIObjectiveLoop<Hull>
{
public override string DebugTag => "extinguish fires";
public override bool ForceRun => true;
public override bool KeepDivingGearOn => true;
private Dictionary<Hull, AIObjectiveExtinguishFire> extinguishObjectives = new Dictionary<Hull, AIObjectiveExtinguishFire>();
public AIObjectiveExtinguishFires(Character character, float priorityModifier = 1) : base(character, "", priorityModifier) { }
public override float GetPriority(AIObjectiveManager objectiveManager)
protected override void FindTargets()
{
if (character.Submarine == null) { return 0; }
float referenceSize = 100;
// If the fire sources of inside a hull are half the reference size in total(e.g.), the severity for that hull should be 50.
// The severity values for all hulls are added together. So three hulls with 50 severity, would be 150 in total.
// Thus the max priority of 100 is reached when one hull has firesources of size 100 in width, if the priority modifier is 1.
float severity = character.Submarine.GetHulls(true).Sum(h => h.FireSources.Sum(fs => fs.Size.X) / referenceSize * 100);
if (severity < 1) { return 0; }
if (objectiveManager.CurrentOrder == this)
{
return AIObjectiveManager.OrderPriority;
}
float basePriority = MathHelper.Clamp(Priority, 0, 10);
return MathHelper.Clamp(basePriority + severity * PriorityModifier, 0, 99);
}
public override bool IsCompleted() => false;
public override bool CanBeCompleted => true;
public override bool IsLoop { get => true; set => throw new System.Exception("Trying to set the value for IsLoop from: " + System.Environment.StackTrace); }
public override bool IsDuplicate(AIObjective otherObjective)
{
return otherObjective is AIObjectiveExtinguishFires;
}
protected override void Act(float deltaTime)
{
SyncRemovedObjectives(extinguishObjectives, Hull.hullList);
if (character.Submarine == null) { return; }
foreach (Hull hull in Hull.hullList)
{
if (hull.FireSources.None()) { continue; }
if (hull.Submarine == null) { continue; }
if (hull.Submarine.TeamID != character.TeamID) { continue; }
// If the character is inside, only take connected hulls into account.
if (character.Submarine != null && !character.Submarine.IsEntityFoundOnThisSub(hull, true)) { continue; }
if (!extinguishObjectives.TryGetValue(hull, out AIObjectiveExtinguishFire objective))
{
objective = new AIObjectiveExtinguishFire(character, hull);
extinguishObjectives.Add(hull, objective);
AddSubObjective(objective);
}
}
if (extinguishObjectives.None())
base.FindTargets();
if (targets.None())
{
character?.Speak(TextManager.Get("DialogNoFire"), null, 3.0f, "nofire", 30.0f);
}
}
protected override bool Filter(Hull target)
{
if (target.FireSources.None()) { return false; }
if (target.Submarine == null) { return false; }
if (target.Submarine.TeamID != character.TeamID) { return false; }
if (character.Submarine != null && !character.Submarine.IsEntityFoundOnThisSub(target, true)) { return false; }
return true;
}
protected override float TargetEvaluation() => (HumanAIController.ObjectiveManager.CurrentObjective == this || HumanAIController.ObjectiveManager.CurrentOrder == this) ? 100 : targets.Sum(t => GetFireSeverity(t));
public static float GetFireSeverity(Hull hull) => hull.FireSources.Sum(fs => fs.Size.X);
public override bool IsDuplicate(AIObjective otherObjective) => otherObjective is AIObjectiveExtinguishFires;
protected override IEnumerable<Hull> GetList() => Hull.hullList;
protected override AIObjective ObjectiveConstructor(Hull target) => new AIObjectiveExtinguishFire(character, target, PriorityModifier);
}
}