108 lines
3.6 KiB
C#
108 lines
3.6 KiB
C#
using RimWorld;
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using Verse;
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using UnityEngine;
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namespace WulaFallenEmpire
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{
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public class CompDamageReceiver : ThingComp
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{
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private CompProperties_DamageReceiver Props => (CompProperties_DamageReceiver)props;
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private float currentDamage;
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private int lastDamageTick;
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public float CurrentDamage => currentDamage;
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public float MaxDamageCapacity => Props.maxDamageCapacity;
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public float DamageRatio => currentDamage / Props.maxDamageCapacity;
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public override void PostExposeData()
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{
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base.PostExposeData();
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Scribe_Values.Look(ref currentDamage, "currentDamage", 0f);
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Scribe_Values.Look(ref lastDamageTick, "lastDamageTick", 0);
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}
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public override void CompTick()
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{
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base.CompTick();
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// 定期衰减伤害
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if (Find.TickManager.TicksGame % Props.damageDecayInterval == 0 && currentDamage > 0)
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{
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currentDamage = Mathf.Max(0f, currentDamage - Props.damageDecayRate);
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// 如果伤害为0，重置最后伤害时间
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if (currentDamage <= 0f)
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{
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lastDamageTick = 0;
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}
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}
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}
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/// <summary>
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/// 接收伤害
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/// </summary>
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public bool ReceiveDamage(float damageAmount, Pawn sourcePawn = null)
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{
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float oldDamage = currentDamage;
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currentDamage += damageAmount;
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lastDamageTick = Find.TickManager.TicksGame;
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// 检查是否超过容量
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if (currentDamage >= Props.maxDamageCapacity)
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{
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if (Props.canBeDestroyedByDamage)
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{
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// 摧毁建筑
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parent.Destroy(DestroyMode.Vanish);
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}
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else
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{
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// 只是达到上限，不再接收更多伤害
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currentDamage = Props.maxDamageCapacity;
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}
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return false; // 无法接收更多伤害
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}
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// 触发效果
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OnDamageReceived(damageAmount, sourcePawn);
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return true;
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}
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private void OnDamageReceived(float damageAmount, Pawn sourcePawn)
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{
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// 记录日志
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Log.Message($"[DamageReceiver] {parent.Label} 接收 {damageAmount} 点伤害，当前伤害: {currentDamage}/{Props.maxDamageCapacity}");
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}
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public override void PostDraw()
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{
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base.PostDraw();
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// 绘制伤害条
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if (Props.showDamageBar && currentDamage > 0f)
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{
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Vector3 drawPos = parent.DrawPos;
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drawPos.y += 0.5f; // 在建筑上方显示
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GenDraw.DrawFillableBar(new GenDraw.FillableBarRequest
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{
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center = drawPos,
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size = new Vector2(1f, 0.15f),
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fillPercent = DamageRatio,
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filledMat = SolidColorMaterials.SimpleSolidColorMaterial(Color.red),
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unfilledMat = SolidColorMaterials.SimpleSolidColorMaterial(Color.gray),
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margin = 0.1f,
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rotation = Rot4.North
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});
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}
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}
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// 获取接收器状态
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public string GetStatusString()
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{
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return $"伤害吸收: {currentDamage:F0}/{Props.maxDamageCapacity:F0} ({DamageRatio * 100:F1}%)";
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}
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}
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}
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