328 lines
12 KiB
C#
328 lines
12 KiB
C#
using RimWorld;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using Verse;
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namespace ArachnaeSwarm
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{
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public class GameComponent_DropPodInterceptor : GameComponent
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{
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private const string DefaultAircraftDefName = "ARA_HiveCorvette_Entity";
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private const string DefaultInterceptFlyOverDefName = "ARA_HiveCorvetteB_Fake";
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// 配置参数
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private const int BASE_INTERCEPT_COOLDOWN = 0; // 基础冷却时间（一天）
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private const int AIRCRAFT_COOLDOWN_FACTOR = 0; // 每架飞机的额外冷却时间（约33秒）
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private const float INTERCEPT_CHANCE_PER_AIRCRAFT = 0.15f; // 每架飞机增加15%拦截概率
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private const float MIN_INTERCEPT_CHANCE = 1f; // 最小拦截概率（即使飞机很少）
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private const float MAX_INTERCEPT_CHANCE = 1f; // 最大拦截概率
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private const int MIN_AIRCRAFT_REQUIRED = 1; // 最小需要飞机数
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private const int MAX_INTERCEPT_COUNT = 9999; // 最大拦截人数
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private bool interceptEnabled;
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public bool IsInterceptEnabled => interceptEnabled;
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public GameComponent_DropPodInterceptor(Game game)
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{
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}
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public bool ToggleIntercept()
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{
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interceptEnabled = !interceptEnabled;
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ArachnaeLog.Debug($"DropPodInterceptor toggled: {interceptEnabled}");
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return interceptEnabled;
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}
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/// <summary>
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/// 获取可用飞机数量
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/// </summary>
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public int GetAvailableAircraftCount(ThingDef requiredAircraftDef = null)
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{
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WorldComponent_AircraftManager manager = Find.World?.GetComponent<WorldComponent_AircraftManager>();
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if (manager == null || Faction.OfPlayer == null)
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{
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return 0;
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}
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ThingDef aircraftDef = requiredAircraftDef ?? DefDatabase<ThingDef>.GetNamedSilentFail(DefaultAircraftDefName);
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if (aircraftDef == null)
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{
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ArachnaeLog.Debug($"DropPodInterceptor: missing aircraft def {DefaultAircraftDefName}");
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return 0;
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}
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return manager.GetAvailableAircraftCount(aircraftDef, Faction.OfPlayer);
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}
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/// <summary>
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/// 计算拦截概率（基于飞机数量）
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/// </summary>
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private float CalculateInterceptChance(int aircraftCount)
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{
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if (aircraftCount < MIN_AIRCRAFT_REQUIRED)
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return 0f;
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float baseChance = MIN_INTERCEPT_CHANCE;
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float additionalChance = Mathf.Min(
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aircraftCount * INTERCEPT_CHANCE_PER_AIRCRAFT,
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MAX_INTERCEPT_CHANCE - baseChance
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);
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return Mathf.Clamp(baseChance + additionalChance, 0f, MAX_INTERCEPT_CHANCE);
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}
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/// <summary>
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/// 计算可拦截的最大人数（基于飞机数量）
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/// </summary>
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private int CalculateMaxInterceptCount(int aircraftCount, int totalPawns)
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{
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if (aircraftCount < MIN_AIRCRAFT_REQUIRED)
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return 0;
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// 基本拦截能力：每架飞机可以拦截3个目标
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int baseIntercept = Mathf.Min(aircraftCount*3, totalPawns - 1);
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// 额外拦截能力：飞机数量超过5架后，每1架飞机增加1个拦截名额
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if (aircraftCount > 5)
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{
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int extraIntercept = (aircraftCount - 5);
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baseIntercept += extraIntercept;
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}
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// 确保至少留下1个敌人，且不超过最大限制
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return Mathf.Clamp(baseIntercept, 1, Mathf.Min(MAX_INTERCEPT_COUNT, totalPawns - 1));
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}
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/// <summary>
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/// 计算冷却时间（基于使用的飞机数量）
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/// </summary>
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private int CalculateCooldownTicks(int aircraftUsed)
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{
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// 基础冷却 + 每架飞机的额外冷却
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return BASE_INTERCEPT_COOLDOWN + (aircraftUsed * AIRCRAFT_COOLDOWN_FACTOR);
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}
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/// <summary>
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/// 尝试拦截空投舱
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/// </summary>
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public bool TryInterceptDropPods(List<Pawn> pawns, IncidentParms parms, out List<Pawn> interceptedPawns)
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{
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interceptedPawns = new List<Pawn>();
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if (pawns == null || pawns.Count <= 1 || !interceptEnabled)
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{
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return false;
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}
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if (parms == null || parms.faction == null || Faction.OfPlayer == null || !parms.faction.HostileTo(Faction.OfPlayer))
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{
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return false;
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}
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// 获取可用飞机数量
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int aircraftCount = GetAvailableAircraftCount();
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if (aircraftCount < MIN_AIRCRAFT_REQUIRED)
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{
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return false;
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}
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// 计算拦截概率
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float interceptChance = CalculateInterceptChance(aircraftCount);
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if (!Rand.Chance(interceptChance))
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{
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ArachnaeLog.Debug($"Intercept failed due to chance: {interceptChance:P0}");
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return false;
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}
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Map map = parms.target as Map;
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if (map == null)
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{
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ArachnaeLog.Debug("DropPodInterceptor: target map missing.");
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return false;
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}
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int validPawnCount = pawns.Count(p => p != null);
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if (validPawnCount <= 1)
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{
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return false;
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}
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// 计算最大可拦截人数
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int maxInterceptCount = CalculateMaxInterceptCount(aircraftCount, validPawnCount);
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if (maxInterceptCount <= 0)
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{
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return false;
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}
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// 实际拦截数量（根据飞机数量和敌人数量决定）
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int interceptCount = Rand.RangeInclusive(
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Mathf.Min(1, maxInterceptCount), // 至少拦截1个
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maxInterceptCount
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);
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// 尝试消耗飞机
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if (!TryUseAircraftForIntercept(interceptCount))
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{
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ArachnaeLog.Debug("Failed to use aircraft for intercept");
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return false;
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}
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List<Pawn> selected = pawns.Where(p => p != null).InRandomOrder().Take(interceptCount).ToList();
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if (selected.Count == 0)
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{
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return false;
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}
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List<Thing> corpses = new List<Thing>();
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foreach (Pawn pawn in selected)
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{
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if (!pawns.Remove(pawn))
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{
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continue;
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}
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interceptedPawns.Add(pawn);
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if (!pawn.Dead)
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{
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pawn.Kill(new DamageInfo(DamageDefOf.Bite, 9999f));
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}
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Corpse corpse = pawn.Corpse;
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if (corpse != null && !corpse.Spawned && !corpse.Destroyed)
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{
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corpses.Add(corpse);
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}
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}
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if (interceptedPawns.Count == 0)
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{
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return false;
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}
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IntVec3 dropCenter = parms.spawnCenter.IsValid ? parms.spawnCenter : map.Center;
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if (corpses.Count > 0)
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{
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DropPodUtility.DropThingsNear(dropCenter, map, corpses, leaveSlag: true);
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}
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SpawnInterceptionFlyOver(map, dropCenter, interceptedPawns.Count);
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SendInterceptionLetter(map, interceptedPawns.Count, dropCenter, aircraftCount);
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ArachnaeLog.Debug($"DropPodInterceptor: intercepted {interceptedPawns.Count} raid pawns using {interceptCount} aircraft.");
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return true;
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}
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/// <summary>
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/// 为拦截行动使用飞机
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/// </summary>
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private bool TryUseAircraftForIntercept(int interceptCount)
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{
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WorldComponent_AircraftManager manager = Find.World?.GetComponent<WorldComponent_AircraftManager>();
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if (manager == null || Faction.OfPlayer == null)
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{
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return false;
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}
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ThingDef aircraftDef = DefDatabase<ThingDef>.GetNamedSilentFail(DefaultAircraftDefName);
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if (aircraftDef == null)
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{
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return false;
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}
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// 计算需要使用的飞机数量（1个飞机可以处理1-2个目标）
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int aircraftToUse = Mathf.CeilToInt(interceptCount / 2f);
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aircraftToUse = Mathf.Max(1, aircraftToUse); // 至少使用1架
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// 计算冷却时间
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int cooldownTicks = CalculateCooldownTicks(aircraftToUse);
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// 尝试使用飞机
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bool success = manager.TryUseAircraft(aircraftDef, aircraftToUse, Faction.OfPlayer, cooldownTicks);
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if (success)
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{
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ArachnaeLog.Debug($"Using {aircraftToUse} aircraft for intercept, cooldown: {cooldownTicks} ticks");
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}
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return success;
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}
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/// <summary>
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/// 生成拦截飞越效果（数量影响视觉效果）
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/// </summary>
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private void SpawnInterceptionFlyOver(Map map, IntVec3 dropCenter, int interceptCount)
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{
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ThingDef flyOverDef = DefDatabase<ThingDef>.GetNamedSilentFail(DefaultInterceptFlyOverDefName);
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if (flyOverDef == null)
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{
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ArachnaeLog.Debug($"DropPodInterceptor: missing fly over def {DefaultInterceptFlyOverDefName}.");
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return;
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}
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// 根据拦截数量决定飞越飞机数量
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int flyOverCount = Mathf.Clamp(interceptCount / 3 + 1, 1, 5);
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for (int i = 0; i < flyOverCount; i++)
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{
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IntVec3 start = GetRandomMapEdgeCell(map);
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IntVec3 end = dropCenter.IsValid && dropCenter.InBounds(map) ? dropCenter : map.Center;
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// 添加随机偏移，使飞越更有层次感
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if (i > 0)
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{
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end.x += Rand.Range(-5, 5);
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end.z += Rand.Range(-5, 5);
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end = end.ClampInsideMap(map);
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}
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FlyOver.MakeFlyOver(flyOverDef, start, end, map,
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speed: 5f + Rand.Range(0f, 2f),
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height: 12f + Rand.Range(0f, 5f));
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}
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}
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private static IntVec3 GetRandomMapEdgeCell(Map map)
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{
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int edge = Rand.RangeInclusive(0, 3);
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switch (edge)
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{
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case 0:
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return new IntVec3(Rand.RangeInclusive(0, map.Size.x - 1), 0, 0);
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case 1:
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return new IntVec3(map.Size.x - 1, 0, Rand.RangeInclusive(0, map.Size.z - 1));
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case 2:
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return new IntVec3(Rand.RangeInclusive(0, map.Size.x - 1), 0, map.Size.z - 1);
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default:
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return new IntVec3(0, 0, Rand.RangeInclusive(0, map.Size.z - 1));
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}
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}
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/// <summary>
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/// 发送拦截通知
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/// </summary>
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private void SendInterceptionLetter(Map map, int interceptedCount, IntVec3 dropCenter, int aircraftCount)
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{
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string label = "ARA_InterceptDropPod_LetterLabel".Translate();
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string text = "ARA_InterceptDropPod_LetterText".Translate(
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interceptedCount,
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aircraftCount
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);
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Find.LetterStack.ReceiveLetter(
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label,
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text,
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LetterDefOf.PositiveEvent,
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new TargetInfo(dropCenter, map));
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}
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public override void ExposeData()
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{
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base.ExposeData();
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Scribe_Values.Look(ref interceptEnabled, "interceptEnabled", false);
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}
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}
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}
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