360 lines
11 KiB
C#
360 lines
11 KiB
C#
// CompMechMovementSound_Fixed.cs
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using RimWorld;
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using UnityEngine;
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using Verse;
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using Verse.Sound;
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using System.Collections.Generic;
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namespace WulaFallenEmpire
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{
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public class CompMechMovementSound : ThingComp
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{
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public CompProperties_MechMovementSound Props => (CompProperties_MechMovementSound)props;
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// 核心状态
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private Sustainer soundSustainer;
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private bool isPlaying = false;
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private Vector3 lastPosition = Vector3.zero;
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private float currentSpeed = 0f;
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private int ticksSinceLastMovement = 0;
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private bool wasMovingLastTick = false;
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// 缓存引用
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private Pawn mechPawn;
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private CompPowerTrader powerComp;
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private CompMechPilotHolder pilotComp;
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// 状态平滑
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private const int MOVEMENT_CHECK_INTERVAL = 3; // 每10ticks检查一次移动
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private const int STOP_DELAY_TICKS = 1; // 停止后延迟30ticks再停止音效
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private const float SPEED_SMOOTHING = 0.2f; // 速度平滑系数
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public override void Initialize(CompProperties props)
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{
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base.Initialize(props);
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mechPawn = parent as Pawn;
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}
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public override void PostSpawnSetup(bool respawningAfterLoad)
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{
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base.PostSpawnSetup(respawningAfterLoad);
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powerComp = parent.TryGetComp<CompPowerTrader>();
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pilotComp = parent.TryGetComp<CompMechPilotHolder>();
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if (mechPawn != null && mechPawn.Spawned)
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{
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lastPosition = GetCurrentPositionSafe();
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}
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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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// 每帧都更新位置，但减少移动状态检查频率
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if (mechPawn != null && mechPawn.Spawned)
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{
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UpdatePosition();
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}
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// 每10ticks检查一次移动状态
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if (Find.TickManager.TicksGame % MOVEMENT_CHECK_INTERVAL == 0)
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{
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UpdateMovementState();
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}
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// 每帧维持音效
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MaintainSound();
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}
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// 安全的获取当前位置
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private Vector3 GetCurrentPositionSafe()
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{
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try
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{
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if (mechPawn == null || !mechPawn.Spawned)
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return mechPawn?.Position.ToVector3Shifted() ?? Vector3.zero;
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// 优先使用DrawPos，如果不可用则使用网格位置
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if (mechPawn.Drawer != null)
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{
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return mechPawn.DrawPos;
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}
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return mechPawn.Position.ToVector3Shifted();
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}
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catch
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{
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return mechPawn?.Position.ToVector3Shifted() ?? Vector3.zero;
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}
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}
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// 更新位置（每帧）
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private void UpdatePosition()
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{
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Vector3 currentPos = GetCurrentPositionSafe();
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// 计算当前帧的速度（使用真实时间）
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float deltaTime = Time.deltaTime;
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if (deltaTime > 0)
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{
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float distance = Vector3.Distance(currentPos, lastPosition);
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float rawSpeed = distance / deltaTime;
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// 应用平滑过滤
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currentSpeed = Mathf.Lerp(currentSpeed, rawSpeed, SPEED_SMOOTHING);
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}
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lastPosition = currentPos;
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}
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// 更新移动状态（低频检查）
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private void UpdateMovementState()
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{
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if (!ShouldProcess())
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{
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ticksSinceLastMovement++;
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if (isPlaying && ticksSinceLastMovement > STOP_DELAY_TICKS)
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{
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StopSound();
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}
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return;
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}
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// 检查是否在移动
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bool isMoving = CheckIfMoving();
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// 更新移动状态
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if (isMoving)
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{
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ticksSinceLastMovement = 0;
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if (!isPlaying)
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{
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StartSound();
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}
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}
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else
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{
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ticksSinceLastMovement++;
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// 延迟停止，避免频繁启停
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if (isPlaying && ticksSinceLastMovement > STOP_DELAY_TICKS)
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{
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StopSound();
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}
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}
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wasMovingLastTick = isMoving;
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}
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// 检查是否应该处理音效
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private bool ShouldProcess()
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{
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if (mechPawn == null || Props.movementSound == null)
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return false;
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// 基础状态检查
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if (!mechPawn.Spawned || mechPawn.Dead || mechPawn.Downed || mechPawn.InMentalState)
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return false;
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// 条件检查
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if (Props.requirePower && powerComp != null && !powerComp.PowerOn)
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return false;
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if (Props.requirePilot && pilotComp != null && !pilotComp.HasPilots)
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return false;
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return true;
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}
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// 综合判断是否在移动
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private bool CheckIfMoving()
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{
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// 方法1：速度阈值
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if (currentSpeed > Props.minMovementSpeed)
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return true;
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// 方法2：检查寻路器
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if (mechPawn.pather?.Moving ?? false)
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return true;
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// 方法3：检查当前任务
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var job = mechPawn.CurJob;
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if (job != null)
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{
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if (job.def == JobDefOf.Goto ||
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job.def == JobDefOf.GotoWander ||
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job.def == JobDefOf.Flee ||
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job.def == JobDefOf.Follow)
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return true;
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}
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return false;
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}
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// 维持音效
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private void MaintainSound()
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{
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if (soundSustainer != null && isPlaying)
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{
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try
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{
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// 更新音效位置
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if (mechPawn != null && mechPawn.Spawned)
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{
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var map = mechPawn.Map;
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if (map != null)
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{
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// 创建一个新的SoundInfo来更新位置
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SoundInfo soundInfo = SoundInfo.InMap(mechPawn, MaintenanceType.PerTick);
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soundSustainer?.SustainerUpdate();
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}
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}
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// 维持音效
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soundSustainer.Maintain();
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}
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catch
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{
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// 如果sustainer失效，重置状态
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soundSustainer = null;
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isPlaying = false;
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}
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}
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}
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// 开始音效
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private void StartSound()
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{
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if (Props.movementSound == null || soundSustainer != null)
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return;
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try
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{
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// 创建音效信息
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SoundInfo soundInfo = SoundInfo.InMap(mechPawn, MaintenanceType.PerTick);
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// 使用TrySpawnSustainer
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soundSustainer = Props.movementSound.TrySpawnSustainer(soundInfo);
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if (soundSustainer != null)
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{
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isPlaying = true;
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}
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else
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{
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Log.Warning($"[WULA] Failed to create sustainer for {Props.movementSound.defName}");
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isPlaying = false;
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}
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}
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catch
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{
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soundSustainer = null;
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isPlaying = false;
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}
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}
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// 停止音效
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private void StopSound()
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{
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if (soundSustainer != null)
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{
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try
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{
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// 先检查sustainer是否有效
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if (!soundSustainer.Ended)
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{
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soundSustainer.End();
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}
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}
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finally
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{
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soundSustainer = null;
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isPlaying = false;
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}
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}
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}
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// 事件处理
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public override void PostDestroy(DestroyMode mode, Map previousMap)
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{
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base.PostDestroy(mode, previousMap);
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StopSound();
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}
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public void PostDeSpawn(Map map)
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{
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base.PostDeSpawn(map);
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StopSound();
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}
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public override void Notify_Downed()
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{
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base.Notify_Downed();
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StopSound();
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}
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// 序列化
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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 lastPosition, "lastPosition", Vector3.zero);
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Scribe_Values.Look(ref currentSpeed, "currentSpeed", 0f);
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Scribe_Values.Look(ref ticksSinceLastMovement, "ticksSinceLastMovement", 0);
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Scribe_Values.Look(ref wasMovingLastTick, "wasMovingLastTick", false);
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// 加载后重新初始化
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if (Scribe.mode == LoadSaveMode.PostLoadInit)
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{
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soundSustainer = null;
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isPlaying = false;
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}
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}
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// 调试信息
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public override IEnumerable<Gizmo> CompGetGizmosExtra()
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{
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foreach (Gizmo gizmo in base.CompGetGizmosExtra())
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{
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yield return gizmo;
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}
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if (DebugSettings.ShowDevGizmos && mechPawn != null && mechPawn.Faction == Faction.OfPlayer)
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{
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yield return new Command_Action
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{
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defaultLabel = "DEV: Sound Debug",
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defaultDesc = GetDebugInfo(),
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action = () =>
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{
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// 切换声音状态
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if (soundSustainer == null)
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{
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StartSound();
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Messages.Message("Sound started", mechPawn, MessageTypeDefOf.NeutralEvent);
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}
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else
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{
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StopSound();
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Messages.Message("Sound stopped", mechPawn, MessageTypeDefOf.NeutralEvent);
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}
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}
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};
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}
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}
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private string GetDebugInfo()
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{
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return $"Movement Sound Debug:\n" +
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$" Playing: {isPlaying}\n" +
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$" Speed: {currentSpeed:F2} (min: {Props.minMovementSpeed})\n" +
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$" Ticks since move: {ticksSinceLastMovement}\n" +
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$" Sustainer: {soundSustainer != null}\n" +
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$" Was moving: {wasMovingLastTick}\n" +
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$" Pawn pathing: {mechPawn.pather?.Moving ?? false}";
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}
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}
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}
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