270 lines
10 KiB
C#
270 lines
10 KiB
C#
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using System;
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using Cielonos.MainGame.Characters;
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using Sirenix.OdinInspector;
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using SLSUtilities.FunctionalAnimation;
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using UnityEngine;
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namespace Cielonos.MainGame.FunctionalAnimation
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{
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[Serializable]
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[EventColor(0.2f, 0.7f, 1.0f)] // 蓝色的时间轴事件
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public class ManualMove : FuncAnimPayloadBase
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{
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public override bool IsCombatOnly => true;
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[Header("Target Settings")]
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[Tooltip("目标获取方式：从行为树的变量中获取 Vector3 坐标，或者从行为树的变量中获取 GameObject 进行追踪。")]
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public TargetSourceType targetSource = TargetSourceType.Vector3Variable;
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[ShowIf("targetSource", TargetSourceType.Vector3Variable)]
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[Tooltip("行为树中存储目标 Vector3 坐标的变量名称。")]
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public string targetPositionVariableName = "TargetPosition";
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[ShowIf("targetSource", TargetSourceType.GameObjectVariable)]
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[Tooltip("行为树中存储目标 GameObject 的变量名称。")]
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public string targetGameObjectVariableName = "Target";
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[ShowIf("targetSource", TargetSourceType.GameObjectVariable)]
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[Tooltip("是否启用前置位置预测（Lead Prediction）？仅当目标是玩家时生效。")]
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public bool usePlayerPrediction = false;
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[Header("Movement Frame Config")]
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[Tooltip("移动持续的动画帧数。")]
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public int moveFrameCount = 30;
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[Tooltip("动画自身的帧率（默认30帧/秒）。用于换算持续秒数。")]
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public float animFrameRate = 30f;
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[Header("Curve & Height")]
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[Tooltip("水平移动插值的曲线（X轴是0-1进度，Y轴是插值权重0-1）。")]
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public AnimationCurve horizontalCurve = AnimationCurve.EaseInOut(0f, 0f, 1f, 1f);
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[Tooltip("是否启用垂直高度弧线（手动跳跃抛物线）？若为 false，将保留动画自身的 Y 轴根运动与重力。")]
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public bool enableVerticalArc = false;
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[ShowIf("enableVerticalArc")]
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[Tooltip("跳跃的最大拱起高度（米）。")]
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public float peakHeight = 3.0f;
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[Header("Collision & Physics")]
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[Tooltip("是否在移动期间临时关闭碰撞体？（建议设为 false，以使 Boss 能够正常与墙体碰撞，防止穿墙异常）")]
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public bool disableCollisionDuringMove = false;
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// 运行时状态标志
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[HideInInspector]
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[NonSerialized]
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private bool isUpdateInstance = false;
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[HideInInspector]
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[NonSerialized]
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private Vector3 startPosition;
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[HideInInspector]
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[NonSerialized]
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private Vector3 targetPosition;
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[HideInInspector]
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[NonSerialized]
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private float duration;
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[HideInInspector]
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[NonSerialized]
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private float elapsedTime;
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[HideInInspector]
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[NonSerialized]
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private bool isFinished = false;
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[HideInInspector]
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[NonSerialized]
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private bool hasCleanedUp = false;
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[HideInInspector]
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[NonSerialized]
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private AutomataLandMovementSubcontroller movementController;
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[HideInInspector]
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[NonSerialized]
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private bool originalGravityState = true;
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public override void Invoke()
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{
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if (isUpdateInstance)
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{
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RunUpdate();
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}
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else
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{
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StartMovement();
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}
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}
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private void StartMovement()
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{
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if (Character == null) return;
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// 1. 获取目标点
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Vector3 finalTargetPos = Character.transform.position; // 缺省为原位
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BehaviorSubcontroller behaviorSc = (Character as Automata)!.behaviorSc;
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if (behaviorSc != null && behaviorSc.mainBehaviorTree != null)
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{
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if (targetSource == TargetSourceType.Vector3Variable)
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{
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var varObj = behaviorSc.mainBehaviorTree.GetVariable(targetPositionVariableName);
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if (varObj != null)
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{
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finalTargetPos = (Vector3)varObj.GetValue();
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}
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}
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else if (targetSource == TargetSourceType.GameObjectVariable)
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{
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var varObj = behaviorSc.mainBehaviorTree.GetVariable(targetGameObjectVariableName);
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if (varObj != null && varObj.GetValue() is GameObject targetGo)
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{
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finalTargetPos = targetGo.transform.position;
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// 玩家位置预测
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if (usePlayerPrediction && Character is Automata automata && targetGo.GetComponent<Player>() != null)
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{
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float calcDuration = moveFrameRateDuration();
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finalTargetPos = automata.PredictPlayerPosition(calcDuration);
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}
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}
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}
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}
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// 2. 准备克隆作为每帧更新实例
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ManualMove updateClone = (ManualMove)this.DeepClone();
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updateClone.isUpdateInstance = true;
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updateClone.startPosition = Character.transform.position;
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updateClone.targetPosition = finalTargetPos;
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updateClone.duration = moveFrameRateDuration();
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updateClone.elapsedTime = 0f;
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updateClone.isFinished = false;
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updateClone.hasCleanedUp = false;
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updateClone.movementController = Character.movementSc as AutomataLandMovementSubcontroller;
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if (updateClone.movementController != null)
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{
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updateClone.originalGravityState = updateClone.movementController.isApplyingGravity;
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// 3. 挂起导航
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if (updateClone.movementController.navMeshAgent.enabled)
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{
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updateClone.movementController.navMeshAgent.enabled = false;
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}
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// 4. 若手动接管 Y 轴抛物线，则临时挂起重力计算
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if (enableVerticalArc)
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{
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updateClone.movementController.isApplyingGravity = false;
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}
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}
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// 5. 临时关闭碰撞体 (如果勾选)
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if (disableCollisionDuringMove && Character.collisionSc != null)
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{
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Character.collisionSc.DisableAllColliders();
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}
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// 6. 注册到 FuncAnim 的运行时 Update 队列中，以驱动每帧更新
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runtimeFuncAnim.AddUpdateEvent(updateClone);
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}
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private void RunUpdate()
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{
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if (isFinished || Character == null) return;
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// 自我保护与打断清理：若动作已被打断、或当前正在播放的动作已发生更换，立刻中断
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if (runtimeFuncAnim.isDisrupted || Character.animationSc.fullBodyFuncAnimSm.currentRuntimeFuncAnim != runtimeFuncAnim)
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{
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isFinished = true;
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EndMovement();
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return;
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}
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float dt = Character.selfTimeSm.DeltaTime;
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elapsedTime += dt;
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float progress = duration > 0f ? Mathf.Clamp01(elapsedTime / duration) : 1f;
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// 1. 计算当前的水平坐标 XZ
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float curveT = horizontalCurve != null ? horizontalCurve.Evaluate(progress) : progress;
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Vector3 currentHorizontalPos = Vector3.Lerp(startPosition, targetPosition, curveT);
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// 2. 计算上一步的水平坐标 XZ
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float prevProgress = duration > 0f ? Mathf.Clamp01((elapsedTime - dt) / duration) : 0f;
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float prevCurveT = horizontalCurve != null ? horizontalCurve.Evaluate(prevProgress) : prevProgress;
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Vector3 prevHorizontalPos = Vector3.Lerp(startPosition, targetPosition, prevCurveT);
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// XZ 位移差
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Vector3 deltaPosition = currentHorizontalPos - prevHorizontalPos;
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deltaPosition.y = 0f;
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// 3. 如果启用垂直高度弧线 (重写 Y 轴)
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if (enableVerticalArc && peakHeight > 0f)
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{
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float arcY = 4f * peakHeight * progress * (1f - progress);
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float prevArcY = 4f * peakHeight * prevProgress * (1f - prevProgress);
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float currentY = Mathf.Lerp(startPosition.y, targetPosition.y, progress) + arcY;
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float prevY = Mathf.Lerp(startPosition.y, targetPosition.y, prevProgress) + prevArcY;
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deltaPosition.y = currentY - prevY;
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}
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// 4. 将位移量传递给 MovementController 进行物理应用，而非直接赋值 transform.position
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if (movementController != null)
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{
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movementController.customHorizontalMovementOverride += deltaPosition;
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}
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// 5. 检查移动结束
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if (progress >= 1f)
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{
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isFinished = true;
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EndMovement();
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}
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}
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private void EndMovement()
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{
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if (hasCleanedUp) return;
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hasCleanedUp = true;
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if (Character == null) return;
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// 1. 恢复碰撞体
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if (disableCollisionDuringMove && Character.collisionSc != null)
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{
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Character.collisionSc.EnableAllColliders();
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}
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// 2. 重新激活并对齐导航系统，恢复重力
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if (movementController != null)
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{
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movementController.isApplyingGravity = originalGravityState;
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if (!movementController.navMeshAgent.enabled)
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{
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movementController.navMeshAgent.enabled = true;
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movementController.navMeshAgent.baseOffset = 0f; // 落地瞬间重置导航高度偏移，消除浮空
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movementController.navMeshAgent.Warp(Character.transform.position);
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}
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}
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}
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private float moveFrameRateDuration()
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{
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float rate = animFrameRate > 0f ? animFrameRate : 30f;
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return (float)moveFrameCount / rate;
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}
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public enum TargetSourceType
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{
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Vector3Variable,
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GameObjectVariable
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}
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}
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}
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