Joonas Rikkonen
60 lines
2.6 KiB
C#
60 lines
2.6 KiB
C#
using Microsoft.Xna.Framework;
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using System;
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using System.Linq;
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using Barotrauma.Extensions;
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using System.Collections.Generic;
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namespace Barotrauma
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{
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class AIObjectiveFixLeaks : AIObjectiveLoop<Gap>
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{
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public override string DebugTag => "fix leaks";
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public override bool KeepDivingGearOn => true;
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public override bool ForceRun => true;
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public AIObjectiveFixLeaks(Character character, float priorityModifier = 1) : base(character, "", priorityModifier) { }
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protected override void FindTargets()
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{
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base.FindTargets();
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targets.Sort((x, y) => GetLeakFixPriority(y).CompareTo(GetLeakFixPriority(x)));
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}
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protected override bool Filter(Gap gap)
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{
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bool ignore = ignoreList.Contains(gap) || gap.ConnectedWall == null || gap.ConnectedDoor != null || gap.Open <= 0 || gap.linkedTo.All(l => l == null);
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if (!ignore)
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{
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if (gap.Submarine == null) { ignore = true; }
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else if (gap.Submarine.TeamID != character.TeamID) { ignore = true; }
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else if (character.Submarine != null && !character.Submarine.IsEntityFoundOnThisSub(gap, true)) { ignore = true; }
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}
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return ignore;
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}
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private float GetLeakFixPriority(Gap leak)
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{
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if (leak == null) { return 0; }
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float severity = GetLeakSeverity(leak);
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// Vertical distance matters more than horizontal (climbing up/down is harder than moving horizontally)
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float dist = Math.Abs(character.WorldPosition.X - leak.WorldPosition.X) + Math.Abs(character.WorldPosition.Y - leak.WorldPosition.Y) * 2.0f;
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float distanceFactor = MathHelper.Lerp(1, 0.25f, MathUtils.InverseLerp(0, 10000, dist));
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return severity * distanceFactor;
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}
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public static float GetLeakSeverity(Gap leak)
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{
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if (leak == null) { return 0; }
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float sizeFactor = MathHelper.Lerp(1, 10, MathUtils.InverseLerp(0, 200, (leak.IsHorizontal ? leak.Rect.Width : leak.Rect.Height)));
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float severity = sizeFactor * leak.Open;
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if (!leak.IsRoomToRoom) { severity *= 50; }
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return MathHelper.Min(severity, 100);
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}
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public override bool IsDuplicate(AIObjective otherObjective) => otherObjective is AIObjectiveFixLeaks;
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protected override float TargetEvaluation() => targets.Max(t => GetLeakSeverity(t));
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protected override IEnumerable<Gap> GetList() => Gap.GapList;
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protected override AIObjective ObjectiveConstructor(Gap gap) => new AIObjectiveFixLeak(gap, character);
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}
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}
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