新版输入系统——斜向移动变快问题解决
生成对应的input管理脚本
Day 01——角色移动基类
CharacterMovementControlBase- using UnityEngine;
- namespace Spiderman.Movement
- {
- [RequireComponent(typeof(CharacterController))]
- public abstract class CharacterMovementControlBase : MonoBehaviour
- {
- // 角色控制器组件,用于处理角色移动相关的物理交互
- private CharacterController _controller;
- // 动画组件,用于控制角色动画播放
- private Animator _animator;
- // 地面检测相关变量
- protected bool _characterIsOnGround;
- [Header("地面检测相关变量")]
- [SerializeField]protected float _groundDetectionPositionOffset; // 地面检测位置偏移量
- [SerializeField]protected float _detectionRang; // 地面检测范围
- [SerializeField]protected LayerMask _whatIsGround; // 地面层掩码
- // 重力相关变量
- protected readonly float CharacterGravity = -9.8f;
- protected float _characterVerticalVelocity; // 角色垂直方向速度
- protected float _fallOutDeltaTime; // 下落 delta 时间,用于计算重力作用的时间积累
- protected float _fallOutTime = 0.15f; // 下落等待时间,控制跌落动画播放时机
- protected readonly float _characterVerticalMaxVelocity = 54f; // 角色最大垂直速度,低于这个值应用重力
- protected Vector3 _characterVerticalDirection; // 角色Y轴移动方向,通过charactercontroller.move来实现y轴移动
- // 初始化函数,在对象实例化后、Start 之前调用,获取必要组件
- protected virtual void Awake()
- {
- _controller = GetComponent<CharacterController>();
- _animator = GetComponent();
- }
- protected virtual void Start()
- {
- _fallOutDeltaTime = _fallOutTime;
- }
- private void Update()
- {
- SetCharacterGravity();
- UpdateCharacterGravity();
- }
- /// <summary>
- /// 地面检测方法
- /// </summary>
- /// <returns>返回角色是否在地面的布尔值</returns>
- private bool GroundDetection()
- {
- // 构建检测位置:基于角色当前位置,调整 Y 轴偏移(用于地面检测的位置修正)
- Vector3 detectionPosition = new Vector3(
- transform.position.x,
- transform.position.y - _groundDetectionPositionOffset,
- transform.position.z
- );
- // 球形检测:检查在指定位置、指定半径范围内,与 _whatIsGround 层的碰撞体是否存在相交
- // 参数分别为:检测中心、检测半径、地面层掩码、忽略触发器交互
- return Physics.CheckSphere(
- detectionPosition,
- _detectionRang,
- _whatIsGround,
- QueryTriggerInteraction.Ignore
- );
- }
- /// <summary>
- /// 根据是否在地面设置对应的角色重力逻辑
- /// </summary>
- private void SetCharacterGravity()
- {
- // 检测角色是否在地面
- _characterIsOnGround = GroundDetection();
- if (_characterIsOnGround)
- {
- //1.在地面
- // 1.1 重置下落等待时间
- _fallOutDeltaTime = _fallOutTime;
- // 1.2 重置垂直速度(防止落地后持续累积速度)
- if (_characterVerticalVelocity < 0)
- {
- _characterVerticalVelocity = -2f;
- }
- }
- else
- {
- //2.不在地面
- if (_fallOutDeltaTime > 0)
- {
- // 2.1 处理楼梯/小落差:等待 0.15 秒后再应用重力
- _fallOutDeltaTime -= Time.deltaTime;
- }
- else
- {
- // 2.2 倒计时结束还没有落地?那说明不是小落差,要开始应用重力
- }
- if (_characterVerticalVelocity < _characterVerticalMaxVelocity)
- {
- _characterVerticalVelocity += CharacterGravity * Time.deltaTime;
- // 重力公式累积垂直速度
- }
- }
- }
- /// <summary>
- /// 更新角色垂直方向移动(应用重力效果)
- /// </summary>
- private void UpdateCharacterGravity()
- {
- //这里只处理 y 轴重力
- // x/z 由其他移动逻辑控制
- Vector3 _characterVerticalDirection = new Vector3(0, _characterVerticalVelocity, 0);
- // 通过 CharacterController 应用y轴移动
- _controller.Move(_characterVerticalDirection * Time.deltaTime);
- }
- /// <summary>
- /// 斜坡方向重置:检测角色是否在坡上移动,防止下坡速度过快导致异常
- /// </summary>
- /// <param name="moveDirection">原始移动方向</param>
- /// <returns>适配斜坡后的移动方向</returns>
- private Vector3 SlopResetDirection(Vector3 moveDirection)
- {
- // 射线检测参数配置
- Vector3 rayOrigin = transform.position + transform.up * 0.5f; // 射线起点
- Vector3 rayDirection = Vector3.down; // 射线方向
- float maxDistance = _controller.height * 0.85f; // 射线最大距离
- LayerMask targetLayer = _whatIsGround; // 检测的目标地面层
- QueryTriggerInteraction triggerInteraction = QueryTriggerInteraction.Ignore; // 忽略触发器
- // 执行向下的射线检测
- if (Physics.Raycast(rayOrigin, rayDirection, out RaycastHit hit, maxDistance, targetLayer, triggerInteraction))
- {
- // 点积判断:检测地面法线是否与角色上方向垂直(点积接近0表示垂直,非0则说明有坡度)
- if (Vector3.Dot(transform.up, hit.normal) != 0)
- {
- // 将移动方向投影到斜坡平面
- moveDirection = Vector3.ProjectOnPlane(moveDirection, hit.normal);
- }
- }
- return moveDirection;
- }
- private void OnDrawGizmos()
- {
- // 设置gizmos颜色为红色,使其更容易看到
- Gizmos.color = Color.red;
-
- Vector3 detectionPosition = new Vector3(
- transform.position.x,
- transform.position.y - _groundDetectionPositionOffset,
- transform.position.z
- );
- Gizmos.DrawWireSphere(detectionPosition, _detectionRang);
- }
- }
- }
复制代码 PlayerMovementControl- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- namespace Spiderman.Movement
- {
- public class PlayerMovementControl : CharacterMovementControlBase
- {
- }
- }
复制代码 Day02 带碰撞体相机脚本
GameInputManager- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- public class GameInputManager : MonoBehaviour
- {
- private GameInputAction _gameInputAction;
- public Vector2 Movement => _gameInputAction.Player.Movement.ReadValue<Vector2>();
- public Vector2 CameraLook => _gameInputAction.Player.CameraLook.ReadValue<Vector2>();
- private void Awake()
- {
- _gameInputAction ??= new GameInputAction(); //是空的,则创建新的实例
- }
- private void OnEnable()
- {
- _gameInputAction.Enable();
- }
- private void OnDisable()
- {
- _gameInputAction.Disable();
- }
- }
复制代码
TP_CameraControl- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- public class TP_CameraControl : MonoBehaviour
- {
- private GameInputManager _gameInputManager;
- [Header("相机参数配置")]
- [SerializeField] private Transform _lookTarget; //相机跟随目标
- [SerializeField] private float _controlSpeed; //相机移动速度
- [SerializeField] private Vector2 _cameraVerticalMaxAngle; //相机上下旋转角度限制
- [SerializeField] private Vector2 _cameraHorizontalMaxAngle; //相机左右旋转角度限制
- [SerializeField] private float _smoothSpeed; //平滑速度
- [SerializeField] private float _cameraDistance; //相机到跟随目标的距离
- [SerializeField] private float _cameraHeight; //相机高度
- [SerializeField] private float _DistancemoothTime; //位置跟随平滑时间
- private Vector3 smoothDampVelocity = Vector3.zero; //旋转阻尼
- private Vector2 _input; // 输入值
- private Vector3 _cameraRotation; // 相机旋转方向
- private bool _cameraInputEnabled = true; // 相机输入是否启用
- private void Awake()
- {
- // 获取游戏输入管理组件
- _gameInputManager = GetComponent<GameInputManager>();
- //隐藏光标
- Cursor.lockState = CursorLockMode.Locked;
- Cursor.visible = false;
- }
- private void Update()
- {
- // 检测到按下ESC键或鼠标左键点击窗口,则切换相机输入状态
- HandleCameraInputToggle();
- // 只有在相机输入启用时才处理输入
- if (_cameraInputEnabled)
- {
- // 实时处理相机输入
- CameraInput();
- }
- }
- private void LateUpdate()
- {
- // 更新相机旋转
- UpdateCameraRotation();
- // 更新相机位置
- UpdateCameraPosition();
- }
- /// <summary>
- /// 处理相机输入,获取并处理上下查看等输入,限制垂直角度范围
- /// </summary>
- private void CameraInput()
- {
- // 获取相机xy轴输入
- _input.y += _gameInputManager.CameraLook.x * _controlSpeed;
- _input.x -= _gameInputManager.CameraLook.y * _controlSpeed;
- // 限制相机垂直方向角度范围,垂直方向是绕 x 轴旋转,所以平滑的是x轴输入
- _input.x = Mathf.Clamp(
- _input.x,
- _cameraVerticalMaxAngle.x,
- _cameraVerticalMaxAngle.y
- );
- // 限制相机水平方向角度范围,水平方向是绕 y 轴旋转,所以限制的是y轴输入
- _input.y = Mathf.Clamp(
- _input.y,
- _cameraHorizontalMaxAngle.x,
- _cameraHorizontalMaxAngle.y
- );
- }
- /// <summary>
- /// 更新相机旋转
- /// </summary>
- private void UpdateCameraRotation()
- {
- var targetRotation = new Vector3(_input.x, _input.y, 0);
- _cameraRotation = Vector3.SmoothDamp(
- _cameraRotation,
- targetRotation,
- ref smoothDampVelocity,
- _smoothSpeed
- );
- //更新相机欧拉角
- transform.eulerAngles = _cameraRotation;
- }
- /// <summary>
- /// 更新相机位置
- /// </summary>
- private void UpdateCameraPosition()
- {
- var newPos = _lookTarget.position
- + Vector3.back * _cameraDistance
- + Vector3.up * _cameraHeight;
- // 平滑位置移动
- transform.position = Vector3.Lerp(
- transform.position,
- newPos,
- _DistancemoothTime
- );
- }
- /// <summary>
- /// 处理相机输入状态切换
- /// </summary>
- private void HandleCameraInputToggle()
- {
- // 检测ESC键切换相机输入状态
- if (Input.GetKeyDown(KeyCode.Escape))
- {
- _cameraInputEnabled = false;
- // 显示光标并解锁
- Cursor.lockState = CursorLockMode.None;
- Cursor.visible = true;
- }
- // 检测鼠标左键点击窗口来恢复相机控制
- if (Input.GetMouseButtonDown(0) && !_cameraInputEnabled)
- {
- _cameraInputEnabled = true;
- // 隐藏光标并锁定
- Cursor.lockState = CursorLockMode.Locked;
- Cursor.visible = false;
- }
- }
- }
复制代码 加入摄像机碰撞逻辑
GameInputManager继承于单例模式- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- using GGG.Tool.Singleton;
- public class GameInputManager : Singleton<GameInputManager>
- {
- private GameInputAction _gameInputAction;
- public Vector2 Movement => _gameInputAction.Player.Movement.ReadValue<Vector2>();
- public Vector2 CameraLook => _gameInputAction.Player.CameraLook.ReadValue<Vector2>();
- private void Awake()
- {
- base.Awake();
- _gameInputAction ??= new GameInputAction(); //是空的,则创建新的实例
- }
- private void OnEnable()
- {
- _gameInputAction.Enable();
- }
- private void OnDisable()
- {
- _gameInputAction.Disable();
- }
- }
复制代码 TP_CameraControl- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- using GGG.Tool;
- public class TP_CameraControl : MonoBehaviour
- {
- [Header("相机参数配置")]
- [SerializeField] private Transform _lookTarget; //相机跟随目标
- [SerializeField] private float _controlSpeed; //相机移动速度
- [SerializeField] private Vector2 _cameraVerticalMaxAngle; //相机上下旋转角度限制
- [SerializeField] private Vector2 _cameraHorizontalMaxAngle; //相机左右旋转角度限制
- [SerializeField] private float _smoothSpeed; //平滑速度
- [SerializeField] private float _cameraDistance; //相机到跟随目标的距离
- [SerializeField] private float _cameraHeight; //相机高度
- [SerializeField] private float _distanceSmoothTime; //位置跟随平滑时间
- private Vector3 smoothDampVelocity = Vector3.zero; //旋转阻尼
- private Vector2 _input; // 输入值
- private Vector3 _cameraRotation; // 相机旋转方向
- private bool _cameraInputEnabled = true; // 相机输入是否启用
- private void Awake()
- {
- //隐藏光标
- Cursor.lockState = CursorLockMode.Locked;
- Cursor.visible = false;
- }
- private void Update()
- {
- // 检测到按下ESC键或鼠标左键点击窗口,则切换相机输入状态
- HandleCameraInputToggle();
- // 只有在相机输入启用时才处理输入
- if (_cameraInputEnabled)
- {
- // 实时处理相机输入
- CameraInput();
- }
- }
- private void LateUpdate()
- {
- // 更新相机旋转
- UpdateCameraRotation();
- // 更新相机位置
- UpdateCameraPosition();
- }
- /// <summary>
- /// 处理相机输入,获取并处理上下查看等输入,限制垂直角度范围
- /// </summary>
- private void CameraInput()
- {
- // 获取相机xy轴输入
- _input.y += GameInputManager.MainInstance.CameraLook.x * _controlSpeed;
- _input.x -= GameInputManager.MainInstance.CameraLook.y * _controlSpeed;
- // 限制相机垂直方向角度范围,垂直方向是绕 x 轴旋转,所以平滑的是x轴输入
- _input.x = Mathf.Clamp(
- _input.x,
- _cameraVerticalMaxAngle.x,
- _cameraVerticalMaxAngle.y
- );
- // 限制相机水平方向角度范围,水平方向是绕 y 轴旋转,所以限制的是y轴输入
- _input.y = Mathf.Clamp(
- _input.y,
- _cameraHorizontalMaxAngle.x,
- _cameraHorizontalMaxAngle.y
- );
- }
- /// <summary>
- /// 更新相机旋转
- /// </summary>
- private void UpdateCameraRotation()
- {
- var targetRotation = new Vector3(_input.x, _input.y, 0);
- _cameraRotation = Vector3.SmoothDamp(
- _cameraRotation,
- targetRotation,
- ref smoothDampVelocity,
- _smoothSpeed
- );
- //更新相机欧拉角
- transform.eulerAngles = _cameraRotation;
- }
- /// <summary>
- /// 更新相机位置
- /// </summary>
- private void UpdateCameraPosition()
- {
- var newPos = _lookTarget.position
- + Vector3.back * _cameraDistance
- + Vector3.up * _cameraHeight;
- // 平滑位置移动
- transform.position = Vector3.Lerp(
- transform.position,
- newPos,
- DevelopmentToos.UnTetheredLerp(_distanceSmoothTime)
- );
- }
- /// <summary>
- /// 处理相机输入状态切换
- /// </summary>
- private void HandleCameraInputToggle()
- {
- // 检测ESC键切换相机输入状态
- if (Input.GetKeyDown(KeyCode.Escape))
- {
- _cameraInputEnabled = false;
- // 显示光标并解锁
- Cursor.lockState = CursorLockMode.None;
- Cursor.visible = true;
- }
- // 检测鼠标左键点击窗口来恢复相机控制
- if (Input.GetMouseButtonDown(0) && !_cameraInputEnabled)
- {
- _cameraInputEnabled = true;
- // 隐藏光标并锁定
- Cursor.lockState = CursorLockMode.Locked;
- Cursor.visible = false;
- }
- }
- }
复制代码 Day03 Movement
动画部分
脚本
CharacterMovementControlBase- protected Vector3 _moveDirection; // 角色移动方向
复制代码- /// <summary>
- /// 脚本控制animator的根运动
- /// </summary>
- protected virtual void OnAnimatorMove()
- {
- _animator.ApplyBuiltinRootMotion();
- UpdateCharacterMoveDirection(_animator.deltaPosition);
- }
复制代码- /// <summary>
- /// 更新角色水平移动方向——绕y轴旋转
- /// </summary>
- protected void UpdateCharacterMoveDirection(Vector3 direction)
- {
- _moveDirection = SlopResetDirection(direction);
- _controller.Move(_moveDirection * Time.deltaTime);
- }
复制代码 GameInputManager- public bool Run => _gameInputAction.Player.Run.triggered;
复制代码 PlayerMovementControl- using GGG.Tool;
- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- namespace Spiderman.Movement
- {
- public class PlayerMovementControl : CharacterMovementControlBase
- {
- [SerializeField] float moveSpeed = 1.5f;
- // 角色旋转角度(绕 Y 轴)
- private float _rotationAngle;
- // 旋转角速度
- private float _angleVelocity = 0;
- // 旋转平滑时间
- [SerializeField] private float _rotationSmoothTime;
- private Transform _mainCamera;
- protected override void Awake()
- {
- base.Awake();
- _mainCamera = Camera.main.transform;
- }
- private void LateUpdate()
- {
- UpdateAnimation();
- CharacterRotationControl();
- }
- /// <summary>
- /// 角色旋转控制
- /// </summary>
- private void CharacterRotationControl()
- {
- // 不在地面时直接返回,不处理旋转
- if (!_characterIsOnGround)
- return;
- // 处理输入存在时的旋转角度计算
- if (_animator.GetBool("HasInput"))
- {
- _rotationAngle =
- Mathf.Atan2(
- GameInputManager.MainInstance.Movement.x,
- GameInputManager.MainInstance.Movement.y
- ) * Mathf.Rad2Deg
- + _mainCamera.eulerAngles.y; // 计算角色的旋转角度(弧度转角度)
-
- }
- // 满足HasInput==true且处于“Motion”动画标签时,平滑更新角色旋转
- if (_animator.GetBool("HasInput") && _animator.AnimationAtTag("Motion"))
- {
- transform.eulerAngles = Vector3.up
- * Mathf.SmoothDampAngle(
- transform.eulerAngles.y,
- _rotationAngle,
- ref _angleVelocity,
- _rotationSmoothTime
- );
- }
- }
- /// <summary>
- /// 更新动画
- /// </summary>
- private void UpdateAnimation()
- {
- if (!_characterIsOnGround)
- return;
- _animator.SetBool("HasInput", GameInputManager.MainInstance.Movement != Vector2.zero);
- if (_animator.GetBool("HasInput"))
- {
- if (GameInputManager.MainInstance.Run)
- {
- //按下奔跑键
- _animator.SetBool("Run",true);
- }
- //有输入
- // Run被开启,那就Movement设置为2,否则设置为输入的两个轴的平方
- var targetSpeed = _animator.GetBool("Run") ? 2f :GameInputManager.MainInstance.Movement.sqrMagnitude;
- _animator.SetFloat(
- "Movement",
- targetSpeed / _animator.humanScale * moveSpeed,
- 0.25f,
- Time.deltaTime
- );
- }
- else
- {
- //无输入
- _animator.SetFloat("Movement", 0f, 0.25f, Time.deltaTime);
- if (_animator.GetFloat("Movement") < 0.2f)
- {
- _animator.SetBool("Run", false);
- }
- }
- }
- }
- }
复制代码 Day04 事件管理器
GameEventManager- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- using System;
- using GGG.Tool;
- using GGG.Tool.Singleton;
- public class GameEventManager : SingletonNonMono<GameEventManager>
- {
- // 事件接口
- private interface IEventHelp
- {
- }
- // 事件类,实现 IEventHelp 接口,用于管理事件注册、调用等逻辑
- private class EventHelp : IEventHelp
- {
- // 存储事件委托
- private event Action _action;
- // 构造函数,初始化时绑定初始事件逻辑
- public EventHelp(Action action)
- {
- // 首次实例化时赋值,仅执行这一次初始绑定
- _action = action;
- }
- // 增加事件注册的方法,将新的事件逻辑追加到委托中
- public void AddCall(Action action)
- {
- _action += action;
- }
- // 调用事件的方法,若有绑定逻辑则执行
- public void Call()
- {
- _action?.Invoke();
- }
- // 移除事件的方法,将指定事件逻辑从委托中移除
- public void Remove(Action action)
- {
- _action -= action;
- }
- }
- private class EventHelp<T> : IEventHelp
- {
- // 存储事件委托
- private event Action<T> _action;
- // 构造函数,初始化时绑定初始事件逻辑
- public EventHelp(Action<T> action)
- {
- // 首次实例化时赋值,仅执行这一次初始绑定
- _action = action;
- }
- // 增加事件注册的方法,将新的事件逻辑追加到委托中
- public void AddCall(Action<T> action)
- {
- _action += action;
- }
- // 调用事件的方法,若有绑定逻辑则执行
- public void Call(T value)
- {
- _action?.Invoke(value);
- }
- // 移除事件的方法,将指定事件逻辑从委托中移除
- public void Remove(Action<T> action)
- {
- _action -= action;
- }
- }
- private class EventHelp<T1, T2> : IEventHelp
- {
- // 存储事件委托
- private event Action<T1, T2> _action;
- // 构造函数,初始化时绑定初始事件逻辑
- public EventHelp(Action<T1, T2> action)
- {
- // 首次实例化时赋值,仅执行这一次初始绑定
- _action = action;
- }
- // 增加事件注册的方法,将新的事件逻辑追加到委托中
- public void AddCall(Action<T1, T2> action)
- {
- _action += action;
- }
- // 调用事件的方法,若有绑定逻辑则执行
- public void Call(T1 value1, T2 value2)
- {
- _action?.Invoke(value1, value2);
- }
- // 移除事件的方法,将指定事件逻辑从委托中移除
- public void Remove(Action<T1, T2> action)
- {
- _action -= action;
- }
- }
- /// <summary>
- /// 事件中心,用于管理事件注册、调用
- /// </summary>
- private Dictionary<string, IEventHelp> _eventCenter = new Dictionary<string, IEventHelp>();
- /// <summary>
- /// 添加事件监听
- /// </summary>
- /// <param name="eventName">事件名称</param>
- /// <param name="action">回调函数</param>
- public void AddEventListening(string eventName, Action action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp)?.AddCall(action);
- }
- else
- {
- // 如果事件中心不存在叫这个名字的事件,new一个然后添加
- _eventCenter.Add(eventName, new EventHelp(action));
- }
- }
- public void AddEventListening<T>(string eventName, Action<T> action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T>)?.AddCall(action);
- }
- else
- {
- // 如果事件中心不存在叫这个名字的事件,new一个然后添加
- _eventCenter.Add(eventName, new EventHelp<T>(action));
- }
- }
- public void AddEventListening<T1, T2>(string eventName, Action<T1, T2> action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T1, T2>)?.AddCall(action);
- }
- else
- {
- // 如果事件中心不存在叫这个名字的事件,new一个然后添加
- _eventCenter.Add(eventName, new EventHelp<T1, T2>(action));
- }
- }
- /// <summary>
- /// 调用事件
- /// </summary>
- /// <param name="eventName">事件名称</param>
- public void CallEvent(string eventName)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp)?.Call();
- }
- else
- {
- LogEventNotFound(eventName, "调用");
- }
- }
- public void CallEvent<T>(string eventName, T value)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T>)?.Call(value);
- }
- else
- {
- LogEventNotFound(eventName, "调用");
- }
- }
- public void CallEvent<T1, T2>(string eventName, T1 value, T2 value1)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T1, T2>)?.Call(value, value1);
- }
- else
- {
- LogEventNotFound(eventName, "调用");
- }
- }
- /// <summary>
- /// 移除事件监听
- /// </summary>
- /// <param name="eventName">事件名称</param>
- /// <param name="action">要移除的事件回调</param>
- public void RemoveEvent(string eventName, Action action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp)?.Remove(action);
- }
- else
- {
- LogEventNotFound(eventName, "移除");
- }
- }
- public void RemoveEvent<T>(string eventName, Action<T> action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T>)?.Remove(action);
- }
- else
- {
- LogEventNotFound(eventName, "移除");
- }
- }
- public void RemoveEvent<T1, T2>(string eventName, Action<T1, T2> action)
- {
- if (_eventCenter.TryGetValue(eventName, out var eventHelp))
- {
- (eventHelp as EventHelp<T1, T2>)?.Remove(action);
- }
- else
- {
- LogEventNotFound(eventName, "移除");
- }
- }
- /// <summary>
- /// 事件未找到时的统一日志输出
- /// </summary>
- /// <param name="eventName">事件名称</param>
- /// <param name="operation">操作类型(移除、调用)</param>
- private void LogEventNotFound(string eventName, string operation)
- {
- DevelopmentTools.WTF($"当前未找到{eventName}的事件,无法{operation}");
- }
- }
复制代码 Day05 AnimationStringToHash
- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- /// <summary>
- /// 动画参数哈希值管理类,用于统一存储Animator参数的哈希值,避免重复计算
- /// </summary>
- public class AnimationID
- {
- // 角色移动相关动画参数哈希
- public static readonly int MovementID = Animator.StringToHash("Movement");
- public static readonly int LockID = Animator.StringToHash("Lock");
- public static readonly int HorizontalID = Animator.StringToHash("Horizontal");
- public static readonly int VerticalID = Animator.StringToHash("Vertical");
- public static readonly int HasInputID = Animator.StringToHash("HasInput");
- public static readonly int RunID = Animator.StringToHash("Run");
- }
复制代码 Day06 GameTimer
- using System;
- using System.Collections;
- using System.Collections.Generic;
- using UnityEngine;
- /// <summary>
- /// 计时器状态枚举,描述计时器不同工作阶段
- /// </summary>
- public enum TimerState
- {
- NOTWORKERE, // 没有工作(初始或重置后状态)
- WORKERING, // 工作中(计时进行时)
- DONE // 工作完成(计时结束)
- }
- /// <summary>
- /// 游戏计时器类,用于管理计时逻辑,支持启动计时、更新计时、获取状态、重置等功能
- /// </summary>
- public class GameTimer
- {
- // 计时时长(剩余计时时间)
- private float _startTime;
- // 计时结束后要执行的任务(Action 委托)
- private Action _task;
- // 是否停止当前计时器标记
- private bool _isStopTimer;
- // 当前计时器的状态
- private TimerState _timerState;
- /// <summary>
- /// 构造函数,初始化时重置计时器
- /// </summary>
- public GameTimer()
- {
- ResetTimer();
- }
- /// <summary>
- /// 1. 开始计时
- /// </summary>
- /// <param name="time">要计时的时长</param>
- /// <param name="task">计时结束后要执行的任务(Action 委托)</param>
- public void StartTimer(float time, Action task)
- {
- _startTime = time;
- _task = task;
- _isStopTimer = false;
- _timerState = TimerState.WORKERING;
- }
- /// <summary>
- /// 2. 更新计时器(通常在 MonoBehaviour 的 Update 里调用,驱动计时逻辑)
- /// </summary>
- public void UpdateTimer()
- {
- // 如果标记为停止,直接返回,不执行计时更新
- if (_isStopTimer)
- return;
- // 递减计时时间
- _startTime -= Time.deltaTime;
- // 计时时间小于 0,说明计时结束
- if (_startTime < 0)
- {
- // 安全调用任务(如果任务不为 null 才执行)
- _task?.Invoke();
- // 更新状态为已完成
- _timerState = TimerState.DONE;
- // 标记为停止,后续不再继续计时更新
- _isStopTimer = true;
- }
- }
- /// <summary>
- /// 3. 获取当前计时器的状态
- /// </summary>
- /// <returns>返回 TimerState 枚举值,代表当前计时器状态</returns>
- public TimerState GetTimerState() => _timerState;
- /// <summary>
- /// 4. 重置计时器,恢复到初始状态
- /// </summary>
- public void ResetTimer()
- {
- _startTime = 0f;
- _task = null;
- _isStopTimer = true;
- _timerState = TimerState.NOTWORKERE;
- }
- }
复制代码 TimerManagerDay07 脚部拖尾特效的控制——奔跑时启用
- using UnityEngine;
- using System.Collections;
- public class ObjectVisibilityController : MonoBehaviour
- {
- // 在 Inspector 中手动拖入需要控制的子物体
- public GameObject targetChild;
- public Animator playerAnimator;
- // 存储当前目标状态,用于判断是否需要执行状态切换
- private bool _currentTargetState;
- // 标记是否正在等待延迟,避免重复启动协程
- private bool _isWaiting = false;
- private void Update()
- {
- // 获取动画状态的当前值
- bool desiredState = playerAnimator.GetBool(AnimationID.RunID);
- // 如果状态发生变化且不在等待状态,则启动延迟协程
- if (desiredState != _currentTargetState && !_isWaiting)
- {
- StartCoroutine(ChangeStateAfterDelay(desiredState, 0.5f));
- }
- }
- // 延迟改变状态的协程
- private IEnumerator ChangeStateAfterDelay(bool newState, float delay)
- {
- _isWaiting = true; // 标记为正在等待
- yield return new WaitForSeconds(delay); // 等待指定秒数
- // 应用新状态
- targetChild.SetActive(newState);
- _currentTargetState = newState;
- _isWaiting = false; // 重置等待标记
- }
- }
复制代码
Day08 IKController——头部IK跟随相机(平滑控制)
IKController
[code]using System.Collections;using System.Collections.Generic;using UnityEngine;public class IKController : MonoBehaviour{ public Animator _animator; //IK控制点 //四肢关节点 public Transform ik_LHand; public Transform ik_RHand; public Transform ik_LFoot; public Transform ik_RFoot; //头部控制点,可以根据主相机的位置,让玩家能够从侧视角下看到头部偏转。 public Transform Head_IKPoint; private void OnAnimatorIK(int layerIndex) { //四肢 if (ik_LHand != null) IKControl(AvatarIKGoal.LeftHand, ik_LHand); if (ik_RHand != null) IKControl(AvatarIKGoal.RightHand, ik_RHand); if (ik_LFoot != null) IKControl(AvatarIKGoal.LeftFoot, ik_LFoot); if (ik_RFoot != null) IKControl(AvatarIKGoal.RightFoot, ik_RFoot); //头部 if (Head_IKPoint != null) IKHeadControl(Head_IKPoint); } /// /// 头部 IK 控制(平滑转向 + 角度限制) /// /// 要看的对象 /// 插值速度 /// 最大允许夹角(度数) private void IKHeadControl(Transform target, float turnSpeed = 3f, float maxAngle = 60f) { // 1. 计算最终想要看的点 Vector3 rawTargetPos; Vector3 directionToCamera = target.position - transform.position; bool isCameraInFront = Vector3.Dot(transform.forward, directionToCamera.normalized) > 0; if (isCameraInFront) { rawTargetPos = target.position; } else { // 相机在背后,看向相机视线向前延伸的点 rawTargetPos = target.position + target.forward * 10f; } // 2. 计算与正前方向的夹角 Vector3 dirToRawTarget = (rawTargetPos - transform.position).normalized; float angle = Vector3.Angle(transform.forward, dirToRawTarget); // 3. 如果角度在范围内,才允许平滑转向 if (angle float.Epsilon || Mathf.Abs(x - z) > float.Epsilon || Mathf.Abs(y - z) > float.Epsilon) { Debug.LogWarning("The xyz scales of the Spider are not equal. Please make sure they are. The scale of the spider is defaulted to be the Y scale and a lot of values depend on this scale."); } rb = GetComponent(); //Initialize the two Sphere Casts downRayRadius = downRaySize * getColliderRadius(); float forwardRayRadius = forwardRaySize * getColliderRadius(); downRay = new SphereCast(transform.position, -transform.up, downRayLength * getColliderLength(), downRayRadius, transform, transform); forwardRay = new SphereCast(transform.position, transform.forward, forwardRayLength * getColliderLength(), forwardRayRadius, transform, transform); //Initialize the bodyupLocal as the spiders transform.up parented to the body. Initialize the breathePivot as the body position parented to the spider bodyY = body.transform.InverseTransformDirection(transform.up); bodyZ = body.transform.InverseTransformDirection(transform.forward); bodyCentroid = body.transform.position + getScale() * bodyOffsetHeight * transform.up; bodyDefaultCentroid = transform.InverseTransformPoint(bodyCentroid); } void FixedUpdate() { //** Ground Check **// grdInfo = GroundCheck(); //** Rotation to normal **// float normalAdjustSpeed = (grdInfo.rayType == RayType.ForwardRay) ? forwardNormalAdjustSpeed : groundNormalAdjustSpeed; Vector3 slerpNormal = Vector3.Slerp(transform.up, grdInfo.groundNormal, 0.02f * normalAdjustSpeed); Quaternion goalrotation = getLookRotation(Vector3.ProjectOnPlane(transform.right, slerpNormal), slerpNormal); // Save last Normal for access lastNormal = transform.up; //Apply the rotation to the spider if (Quaternion.Angle(transform.rotation,goalrotation)>Mathf.Epsilon) transform.rotation = goalrotation; // Dont apply gravity if close enough to ground if (grdInfo.distanceToGround > getGravityOffDistance()) { rb.AddForce(-grdInfo.groundNormal * gravityMultiplier * 0.0981f * getScale()); //Important using the groundnormal and not the lerping normal here! } } void Update() { //** Debug **// if (showDebug) drawDebug(); Vector3 Y = body.TransformDirection(bodyY); //Doesnt work the way i want it too! On sphere i go underground. I jiggle around when i go down my centroid moves down to.(Depends on errortolerance of IKSolver) if (legCentroidAdjustment) bodyCentroid = Vector3.Lerp(bodyCentroid, getLegsCentroid(), Time.deltaTime * legCentroidSpeed); else bodyCentroid = getDefaultCentroid(); body.transform.position = bodyCentroid; if (legNormalAdjustment) { Vector3 newNormal = GetLegsPlaneNormal(); //Use Global X for pitch Vector3 X = transform.right; float angleX = Vector3.SignedAngle(Vector3.ProjectOnPlane(Y, X), Vector3.ProjectOnPlane(newNormal, X), X); angleX = Mathf.LerpAngle(0, angleX, Time.deltaTime * legNormalSpeed); body.transform.rotation = Quaternion.AngleAxis(angleX, X) * body.transform.rotation; //Use Local Z for roll. With the above global X for pitch, this avoids any kind of yaw happening. Vector3 Z = body.TransformDirection(bodyZ); float angleZ = Vector3.SignedAngle(Y, Vector3.ProjectOnPlane(newNormal, Z), Z); angleZ = Mathf.LerpAngle(0, angleZ, Time.deltaTime * legNormalSpeed); body.transform.rotation = Quaternion.AngleAxis(angleZ, Z) * body.transform.rotation; } if (breathing) { float t = (Time.time * 2 * Mathf.PI / breathePeriod) % (2 * Mathf.PI); float amplitude = breatheMagnitude * getColliderRadius(); Vector3 direction = body.TransformDirection(bodyY); body.transform.position = bodyCentroid + amplitude * (Mathf.Sin(t) + 1f) * direction; } // Update the moving status if (transform.hasChanged) { isMoving = true; transform.hasChanged = false; } else isMoving = false; } //** Movement methods**// private void move(Vector3 direction, float speed) { // TODO: Make sure direction is on the XZ plane of spider! For this maybe refactor the logic from input from spidercontroller to this function. //Only allow direction vector to have a length of 1 or lower float magnitude = direction.magnitude; if (magnitude > 1) { direction = direction.normalized; magnitude = 1f; } // Scale the magnitude and Clamp to not move more than down ray radius (Makes sure the ground is not lost due to moving too fast) if (direction != Vector3.zero) { float directionDamp = Mathf.Pow(Mathf.Clamp(Vector3.Dot(direction / magnitude, transform.forward), 0, 1), 2); float distance = 0.0004f * speed * magnitude * directionDamp * getScale(); distance = Mathf.Clamp(distance, 0, 0.99f * downRayRadius); direction = distance * (direction / magnitude); } //Slerp from old to new velocity using the acceleration currentVelocity = Vector3.Slerp(currentVelocity, direction, 1f - walkDrag); //Apply the resulting velocity transform.position += currentVelocity; } public void turn(Vector3 goalForward) { //Make sure goalForward is orthogonal to transform up goalForward = Vector3.ProjectOnPlane(goalForward, transform.up).normalized; if (goalForward == Vector3.zero || Vector3.Angle(goalForward, transform.forward) < Mathf.Epsilon) { return; } goalForward = Vector3.ProjectOnPlane(goalForward, transform.up); transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(goalForward, transform.up), turnSpeed); } //** Movement methods for public access**// // It is advised to call these on a fixed update basis. public void walk(Vector3 direction) { if (direction.magnitude < Mathf.Epsilon) return; move(direction, walkSpeed); } public void run(Vector3 direction) { if (direction.magnitude < Mathf.Epsilon) return; move(direction, runSpeed); } //** Ground Check Method **// private groundInfo GroundCheck() { if (groundCheckOn) { if (forwardRay.castRay(out hitInfo, walkableLayer)) { return new groundInfo(true, hitInfo.normal.normalized, Vector3.Distance(transform.TransformPoint(capsuleCollider.center), hitInfo.point) - getColliderRadius(), RayType.ForwardRay); } if (downRay.castRay(out hitInfo, walkableLayer)) { return new groundInfo(true, hitInfo.normal.normalized, Vector3.Distance(transform.TransformPoint(capsuleCollider.center), hitInfo.point) - getColliderRadius(), RayType.DownRay); } } return new groundInfo(false, Vector3.up, float.PositiveInfinity, RayType.None); } //** Helper methods**// /* * Returns the rotation with specified right and up direction * May have to make more error catches here. Whatif not orthogonal? */ private Quaternion getLookRotation(Vector3 right, Vector3 up) { if (up == Vector3.zero || right == Vector3.zero) return Quaternion.identity; // If vectors are parallel return identity float angle = Vector3.Angle(right, up); if (angle == 0 || angle == 180) return Quaternion.identity; Vector3 forward = Vector3.Cross(right, up); return Quaternion.LookRotation(forward, up); } //** Torso adjust methods for more realistic movement **// // Calculate the centroid (center of gravity) given by all end effector positions of the legs private Vector3 getLegsCentroid() { if (legs == null || legs.Length == 0) { Debug.LogError("Cant calculate leg centroid, legs not assigned."); return body.transform.position; } Vector3 defaultCentroid = getDefaultCentroid(); // Calculate the centroid of legs position Vector3 newCentroid = Vector3.zero; float k = 0; for (int i = 0; i < legs.Length; i++) { newCentroid += legs.getEndEffector().position; k++; } newCentroid = newCentroid / k; // Offset the calculated centroid Vector3 offset = Vector3.Project(defaultCentroid - getColliderBottomPoint(), transform.up); newCentroid += offset; // Calculate the normal and tangential translation needed Vector3 normalPart = Vector3.Project(newCentroid - defaultCentroid, transform.up); Vector3 tangentPart = Vector3.ProjectOnPlane(newCentroid - defaultCentroid, transform.up); return defaultCentroid + Vector3.Lerp(Vector3.zero, normalPart, legCentroidNormalWeight) + Vector3.Lerp(Vector3.zero, tangentPart, legCentroidTangentWeight); } // Calculate the normal of the plane defined by leg positions, so we know how to rotate the body private Vector3 GetLegsPlaneNormal() { if (legs == null) { Debug.LogError("Cant calculate normal, legs not assigned."); return transform.up; } if (legNormalWeight |