(client) feat:实现热重载，实现多维度，实现武器，实现掉落物，实现状态UI，实现攻击AI (#44)
Co-authored-by: zzdxxz <2079238449@qq.com> Co-committed-by: zzdxxz <2079238449@qq.com>
This commit is contained in:
@ -1,61 +1,209 @@
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using Base;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace CameraControl
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{
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public class CameraControl : Utils.MonoSingleton<CameraControl>, ITick, ITickUI
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{
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// 当前被聚焦的目标实体
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public Entity.Entity focusedEntity = null;
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// Camera movement variables
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[SerializeField] private float _zoomSpeed = 5f;
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[SerializeField] private float _minZoom = 2f;
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[SerializeField] private float _maxZoom = 20f;
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[SerializeField] private float _focusLerpSpeed = 5f;
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private Vector3 _dragOrigin;
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private bool _isDragging = false;
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private float _zoomSpeed = 5f;
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private float _minZoom = 2f;
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private float _maxZoom = 20f;
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private Camera _camera;
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private int dimensionId;
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private string[] dimensionList;
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private void OnDestroy()
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{
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// 移除事件监听
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SceneManager.sceneLoaded -= OnSceneLoaded;
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}
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protected override void OnStart()
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{
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_camera = Camera.main;
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// 注册场景加载事件。请注意，MonoSingleton中的OnStart通常由Awake调用。
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// 真正的Init调用已移至Start方法，以确保Program.Instance已完成其Awake阶段的初始化。
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SceneManager.sceneLoaded += OnSceneLoaded;
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}
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private void Start()
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{
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// 在Start中调用Init，确保所有依赖的单例（如Program.Instance）已完成Awake阶段的初始化。
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Init();
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}
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private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
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{
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// 场景加载完成后调用 Init 方法，重新获取相机引用并初始化维度状态。
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// 这确保了如果CameraControl是DontDestroyOnLoad，在切换场景后也能正确工作。
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Init();
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}
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private void Init()
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{
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// 确保相机引用有效
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if (_camera == null)
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{
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_camera = FindFirstObjectByType<Camera>();
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_camera = Camera.main;
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if (_camera == null)
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{
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_camera = FindFirstObjectByType<Camera>();
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}
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}
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if (_camera == null)
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{
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Debug.LogError("No Camera found in the scene! CameraControl functionalities will be limited.");
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return; // 如果没有相机，则无法进行后续初始化
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}
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// 初始化维度数据 (假设 Program.Instance 总是已初始化)
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dimensionId = 0; // 默认从第一个维度开始
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dimensionList = Program.Instance.Dimensions;
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if (dimensionList != null && dimensionList.Length > 0)
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{
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SetCameraPositionForDimension(0);
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}
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else
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{
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Debug.LogWarning("Dimension list is empty or null from Program.Instance. Cannot set initial camera position for dimensions.");
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}
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}
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public void NextDimension()
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{
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if (_camera == null)
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{
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Debug.LogWarning("Camera reference is null, cannot switch dimensions.");
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return;
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}
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if (dimensionList == null || dimensionList.Length == 0)
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{
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Debug.LogWarning("Dimension list is empty.");
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return;
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}
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// 1. 保存当前相机的真实位置到当前维度 (假设 Program.Instance 总是已初始化)
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// 维度ID范围检查仍然保留，因为这是数组访问的安全保障
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if (dimensionId >= 0 && dimensionId < dimensionList.Length)
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{
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// Program.Instance 假设不会为 null
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var currentDimension = Program.Instance.GetDimension(dimensionList[dimensionId]);
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if (currentDimension != null)
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{
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currentDimension.cameraPosition = _camera.transform.position;
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// Debug.Log($"Saved camera position {currentDimension.cameraPosition} for dimension {dimensionList[dimensionId]} (ID: {dimensionId})");
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}
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else
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{
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Debug.LogWarning($"Could not find dimension object for ID {dimensionId} ({dimensionList[dimensionId]}) to save camera position.");
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}
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}
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else
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{
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Debug.LogWarning($"Current dimensionId ({dimensionId}) is out of bounds for saving camera position (dimensionList length: {dimensionList.Length}).");
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}
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// 2. 更新 dimensionId，形成循环
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dimensionId = (dimensionId + 1) % dimensionList.Length;
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// 3. 更新相机位置到新维度
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SetCameraPositionForDimension(dimensionId);
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}
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private void SetCameraPositionForDimension(int id)
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{
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if (_camera == null)
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{
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Debug.LogWarning("Camera reference is null, cannot set camera position.");
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return;
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}
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if (dimensionList == null || id < 0 || id >= dimensionList.Length)
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{
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Debug.LogWarning($"Dimension ID {id} is out of bounds or dimension list is null/empty.");
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return;
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}
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// Program.Instance 假设不会为 null
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// 确保获取到的 Dimension 对象不为 null
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var dimension = Program.Instance.GetDimension(dimensionList[id]);
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if (dimension)
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{
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Vector3 cameraPosition = dimension.cameraPosition;
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_camera.transform.position = cameraPosition;
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}
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else
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{
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Debug.LogWarning($"Dimension object for ID {id} ({dimensionList[id]}) is null. Cannot set camera position.");
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}
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}
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public void Tick()
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{
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if (focusedEntity)
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if (_camera == null) return; // 确保相机存在
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// 假设 Program.Instance 总是已初始化
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if (Program.Instance.FocusedEntity)
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{
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// Follow the focused entity's position
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var targetPosition = new Vector3(
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focusedEntity.Position.x,
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focusedEntity.Position.y,
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Program.Instance.FocusedEntity.Position.x,
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Program.Instance.FocusedEntity.Position.y,
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_camera.transform.position.z);
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// 使用 deltaTime 进行平滑的相机跟随
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_camera.transform.position = Vector3.Lerp(
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_camera.transform.position,
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targetPosition,
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Time.fixedDeltaTime * 5f);
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Time.deltaTime * _focusLerpSpeed);
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}
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if (Input.GetKeyDown(KeyCode.Tab))
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{
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NextDimension();
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}
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}
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public void TickUI()
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{
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if (!_camera) // 确保相机存在
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return;
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HandleMiddleMouseDrag();
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HandleMouseZoom();
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// HandleMouseZoom();
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}
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public void SetPosition(Vector3 position)
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{
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if (_camera)
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_camera.transform.position = position;
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else
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Debug.LogWarning("Camera reference is null, cannot set position.");
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}
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private void HandleMiddleMouseDrag()
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{
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if (_camera == null) return; // 确保相机存在
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// Start drag
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if (Input.GetMouseButtonDown(2)) // Middle mouse button
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{
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_dragOrigin = _camera.ScreenToWorldPoint(Input.mousePosition);
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_isDragging = true;
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focusedEntity = null; // Clear focus when manually moving camera
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// 假设 Program.Instance 总是已初始化
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if (Program.Instance.FocusedEntity)
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{
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Program.Instance.FocusedEntity.PlayerControlled = false;
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Program.Instance.SetFocusedEntity(null);
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}
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}
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// During drag
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@ -74,12 +222,12 @@ namespace CameraControl
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private void HandleMouseZoom()
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{
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if (_camera == null) return; // 确保相机存在
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var scroll = Input.GetAxis("Mouse ScrollWheel");
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if (scroll == 0) return;
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var newSize = _camera.orthographicSize - scroll * _zoomSpeed;
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_camera.orthographicSize = Mathf.Clamp(newSize, _minZoom, _maxZoom);
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}
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}
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}
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}
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