更新

Assets/Scripts/MainGame/Characters/Player/View/PlayerViewSubcontroller.cs

@@ -1,7 +1,9 @@
 using System;
+using DG.Tweening;
 using SLSFramework.General;
 using Unity.Cinemachine;
 using UnityEngine;
+using UnityEngine.InputSystem;
 using UnityEngine.Serialization;
 
 namespace Cielonos.MainGame.Characters
@@ -11,28 +13,102 @@ namespace Cielonos.MainGame.Characters
         public Player player => owner;
         
         public Camera playerCamera;
-        public Transform cameraTarget;
+        public Transform cameraRoot;
+        public CinemachineStateDrivenCamera stateDrivenCamera;
         public CinemachineCamera freeLookCamera;
+        public CinemachineCamera lockOnCamera;
+        public bool isLockedOn = false;
+        public bool isLockedSetRoot;
+        public CharacterBase testEnemy;
+        public Transform testEnemyTarget;
         
         public CameraRotationSubmodule cameraRotationSm;
         public OcclusionFadeSubmodule occlusionFadeSm;
 
+        public LerpFloat cameraDistance;
+
         public override void Initialize()
         {
             base.Initialize();
             cameraRotationSm = new CameraRotationSubmodule(this, player.transform.eulerAngles.y);
             occlusionFadeSm = new OcclusionFadeSubmodule(this);
+            cameraDistance = new LerpFloat(10f, 1f);
+        }
+
+        private void Start()
+        {
+            testEnemyTarget = testEnemy.bodyPartsSc.staticCenterPoint;
+            //SwitchToLockTarget( testEnemyTarget );
         }
 
         private void Update()
         {
+            if (Keyboard.current.tabKey.wasPressedThisFrame)
+            {
+                if (!isLockedOn)
+                {
+                    SwitchToLockTarget( testEnemyTarget );
+                }
+                else
+                {
+                    SwitchToFreeLook();
+                }
+            }
             
+            cameraDistance.Update(player.selfTimeSm.DeltaTime);
+            freeLookCamera.GetComponent<CinemachineThirdPersonFollow>().CameraDistance = cameraDistance.currentValue;
+            lockOnCamera.GetComponent<CinemachinePositionComposer>().CameraDistance = cameraDistance.currentValue;
         }
 
         private void LateUpdate()
         {
-            cameraRotationSm.Update();
+            if (!isLockedOn)
+            {
+                cameraRotationSm.Update();
+            }
+            else
+            {
+                if(isLockedSetRoot) cameraRoot.LookAt(testEnemyTarget);
+                float distance = (testEnemyTarget.position - cameraRoot.transform.position).Flatten().magnitude;
+                if(distance < 1f) SwitchToFreeLook();
+            }
             occlusionFadeSm.Update();
         }
+        
+        void SwitchToLockTarget(Transform target)
+        {
+            testEnemyTarget = target;
+            isLockedOn = true;
+            isLockedSetRoot = false;
+
+            // --- CM3 核心操作 ---
+            // 1. 设置 LookAt 目标。在 CM3 中，LookingAt 是 Target 结构体的一部分，或者直接赋值给 LookAt 属性
+            lockOnCamera.Target.LookAtTarget = testEnemyTarget;
+        
+            // 2. 提高优先级，激活锁定相机
+            stateDrivenCamera.GetComponent<Animator>().SetBool("isLockTarget", true);
+            cameraRoot.DOLookAt(testEnemyTarget.position, 0.5f).SetEase(Ease.InOutSine).OnComplete(()=>isLockedSetRoot = true).Play();
+            
+            // (可选) 你可以在这里播放锁定音效或显示 UI 准星
+            Debug.Log($"Locked on: {target.name}");
+        }
+        
+        void SwitchToFreeLook()
+        {
+            cameraRotationSm.SyncRotationWithCamera(playerCamera);
+            
+            isLockedOn = false;
+            
+            // --- CM3 核心操作 ---
+            // 1. 重置 LookAt 目标
+            //lockOnCamera.Target.LookAtTarget = null;
+        
+            // 2. 降低优先级，切换回自由视角相机
+            stateDrivenCamera.GetComponent<Animator>().SetBool("isLockTarget", false);
+        
+            // (可选) 你可以在这里播放解锁音效或隐藏 UI 准星
+            Debug.Log("Switched to Free Look");
+        }
+        
     }
 }