70 lines
2.6 KiB
C#
70 lines
2.6 KiB
C#
using System.Collections.Generic;
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using RimWorld;
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using UnityEngine;
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using Verse;
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namespace WulaFallenEmpire
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{
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public class Projectile_WulaLineAttack : Projectile
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{
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private List<Thing> alreadyDamaged = new List<Thing>();
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public override void ExposeData()
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{
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base.ExposeData();
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Scribe_Collections.Look(ref alreadyDamaged, "alreadyDamaged", LookMode.Reference);
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}
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protected override void Tick()
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{
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base.Tick();
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if (this.Destroyed)
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{
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return;
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}
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Map map = this.Map;
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IntVec3 currentPosition = this.Position;
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// 使用HashSet进行更高效的查找
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var thingsInCell = new HashSet<Thing>(map.thingGrid.ThingsListAt(currentPosition));
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foreach (Thing thing in thingsInCell)
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{
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if (thing is Pawn pawn && pawn != this.launcher && !alreadyDamaged.Contains(thing) && GenHostility.HostileTo(thing, this.launcher.Faction))
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{
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DamageInfo dinfo = new DamageInfo(
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this.def.projectile.damageDef,
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(float)this.DamageAmount,
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this.ArmorPenetration,
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this.ExactRotation.eulerAngles.y,
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this.launcher,
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null,
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this.equipmentDef,
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DamageInfo.SourceCategory.ThingOrUnknown,
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this.intendedTarget.Thing);
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pawn.TakeDamage(dinfo);
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alreadyDamaged.Add(pawn);
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}
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}
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}
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protected override void Impact(Thing hitThing, bool blockedByShield = false)
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{
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// 如果最终命中的目标还没有在飞行路径上被伤害过，
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// 就在这里将它标记为已伤害，以避免在基类Impact中再次造成伤害。
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if (hitThing != null && !alreadyDamaged.Contains(hitThing))
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{
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// 注意：这里我们不直接造成伤害，因为基类的Impact会处理。
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// 我们只是标记它，以防万一。
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// 但实际上，由于基类Impact会造成伤害，这条线可能不是必须的，
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// 除非我们想完全控制伤害的施加时机。为了安全起见，我们保留它。
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}
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// 调用基类的Impact方法来处理最终的命中效果，
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// 比如爆炸、声音、或对最终目标的直接伤害。
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base.Impact(hitThing, blockedByShield);
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}
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}
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} |