(client) feat:添加游玩时UI相关贴图，添加3d模型场景按钮，添加多级调色进度条，添加SVG图片包，添加事件定义以及管理器，添加音频管理器，定义部分怪物，添加通信协议定义；fix:修复维度切换错误，修复LogUI显示不正确 (#55)
Co-authored-by: m0_75251201 <m0_75251201@noreply.gitcode.com> Reviewed-on: #55
This commit is contained in:
@ -1,233 +1,288 @@
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using Base;
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using Map;
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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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/// <summary>
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/// 控制游戏摄像机的移动、缩放和维度切换。
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/// 继承自 MonoSingleton 以确保场景中只有一个实例，并实现 ITick 接口以在游戏循环中更新。
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/// </summary>
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public class CameraControl : Utils.MonoSingleton<CameraControl>, ITick
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{
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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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// 摄像机移动相关变量
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[SerializeField] private float _zoomSpeed = 5f; // 摄像机缩放速度
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[SerializeField] private float _minZoom = 2f; // 摄像机最小缩放级别（正交摄像机的 orthographicSize）
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[SerializeField] private float _maxZoom = 20f; // 摄像机最大缩放级别
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[SerializeField] private float _focusLerpSpeed = 5f; // 摄像机跟随目标时的平滑插值速度
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private Vector3 _dragOrigin;
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private bool _isDragging = false;
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private Vector3 _dragOrigin; // 拖拽操作的起始世界坐标
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private bool _isDragging; // 标记摄像机是否正在被拖拽
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private Camera _camera;
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private Camera _cachedCamera; // 缓存的场景摄像机引用
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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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/// <summary>
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/// 获取当前生效的场景摄像机。懒加载并缓存。
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/// </summary>
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public Camera CurrentCamera
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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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get
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{
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if (!_cachedCamera)
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{
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_cachedCamera = Camera.main; // 尝试获取主摄像机
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if (!_cachedCamera) // 如果主摄像机不存在或未标记，则尝试查找场景中的第一个摄像机
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{
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Debug.LogWarning("[CameraControl] 未找到主摄像机，正在尝试查找场景中第一个Camera类型的对象。");
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_cachedCamera = FindFirstObjectByType<Camera>();
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}
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if (!_cachedCamera)
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{
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Debug.LogError("[CameraControl] 场景中未找到可用的摄像机！摄像机控制功能将受限。");
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}
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}
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return _cachedCamera;
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}
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}
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private int dimensionId; // 当前摄像机控制器关注的维度索引
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private string[] dimensionList; // 维度名称列表
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/// <summary>
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/// MonoSingleton 的 OnStart 方法，在单例首次创建并激活时调用，早于普通的 Start 方法。
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/// 用于初始化摄像机缓存。
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/// </summary>
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protected override void OnStart()
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{
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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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Program.Instance.OnFocusedDimensionChanged += Init;
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}
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private void Start()
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/// <summary>
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/// 当脚本实例被销毁时调用。
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/// 用于取消订阅 Program.Instance 的事件，防止内存泄漏。
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/// </summary>
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private void OnDestroy()
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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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Program.Instance.OnFocusedDimensionChanged -= Init;
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}
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private void Init()
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/// <summary>
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/// 根据指定的维度对象初始化摄像机控制器。
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/// 主要用于在聚焦维度改变时更新摄像机状态和内部的维度ID。
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/// </summary>
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/// <param name="obj">当前聚焦的维度对象。</param>
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private void Init(Dimension obj)
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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 = 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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if (!CurrentCamera) // 如果摄像机仍未找到，记录错误并返回
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{
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SetCameraPositionForDimension(0);
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Debug.LogError("[CameraControl] 未找到摄像机！摄像机控制功能将无法完全初始化。");
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return;
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}
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// 处理 obj 为 null 的情况 - 此时 dimensionList 已更新
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if (!obj)
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{
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Debug.LogWarning("[CameraControl] Init方法在聚焦维度为空时调用。维度列表已更新，但摄像机状态未基于特定维度设置。");
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return;
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}
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// 根据当前聚焦维度同步 CameraControl 内部的 dimensionId
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int focusedIndex = System.Array.IndexOf(dimensionList, obj.name);
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if (focusedIndex != -1)
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{
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dimensionId = focusedIndex;
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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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Debug.LogWarning($"[CameraControl] 聚焦维度 '{obj.name}' 未在维度列表中找到。回退到ID 0。");
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dimensionId = 0; // 找不到时，回退到第一个维度，避免数组越界
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}
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// 设置摄像机位置到当前聚焦维度的位置
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if (Program.Instance.FocusedDimension != null)
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{
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CurrentCamera.transform.position = Program.Instance.FocusedDimension.cameraPosition;
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}
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else
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{
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Debug.LogWarning("[CameraControl] 尝试设置摄像机位置时，聚焦维度为空。摄像机位置未明确根据维度更新。");
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}
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}
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/// <summary>
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/// 调用带参数的 Init 方法，使用 Program.Instance 中当前聚焦的维度。
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/// </summary>
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private void Init()
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{
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Init(Program.Instance.FocusedDimension);
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}
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/// <summary>
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/// 切换到下一个维度。
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/// 会保存当前摄像机位置到当前维度，然后加载下一个维度的摄像机位置。
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/// </summary>
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public void NextDimension()
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{
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if (_camera == null)
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if (!CurrentCamera)
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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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Debug.LogWarning("[CameraControl] 摄像机引用为空，无法切换维度。");
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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 (dimensionList == null || dimensionList.Length == 0)
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{
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Debug.LogWarning("[CameraControl] 维度列表为空或未初始化，无法切换维度。");
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return;
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}
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// 1. 保存当前摄像机的实际位置到当前维度
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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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currentDimension.cameraPosition = CurrentCamera.transform.position;
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}
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else
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{
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Debug.LogWarning($"Could not find dimension object for ID {dimensionId} ({dimensionList[dimensionId]}) to save camera position.");
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Debug.LogWarning(
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$"[CameraControl] 无法找到ID为 {dimensionId} ({dimensionList[dimensionId]}) 的维度对象，无法保存摄像机位置。");
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}
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}
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else
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{
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Debug.LogWarning($"Current dimensionId ({dimensionId}) is out of bounds for saving camera position (dimensionList length: {dimensionList.Length}).");
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Debug.LogWarning(
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$"[CameraControl] 当前维度ID ({dimensionId}) 超出范围，无法保存摄像机位置（维度列表长度: {dimensionList.Length}）。");
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}
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// 2. 更新 dimensionId，形成循环
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// 2. 更新 dimensionId, 形成循环切换
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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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// 3. 更新聚焦维度，摄像机位置的更新将由事件触发的 Init 方法处理
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SetFocusedDimensionById(dimensionId);
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}
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private void SetCameraPositionForDimension(int id)
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/// <summary>
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/// 设置 Program.Instance 中聚焦的维度。
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/// 摄像机位置的实际更新将通过 Program.Instance.OnFocusedDimensionChanged 事件在 Init(Dimension obj) 方法中处理。
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/// </summary>
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/// <param name="id">要设置的维度ID。</param>
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private void SetFocusedDimensionById(int id)
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{
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if (_camera == null)
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if (!CurrentCamera)
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{
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Debug.LogWarning("Camera reference is null, cannot set camera position.");
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Debug.LogWarning("[CameraControl] 摄像机引用为空，无法设置摄像机位置。");
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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($"Dimension ID {id} is out of bounds or dimension list is null/empty.");
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Debug.LogWarning($"[CameraControl] 维度ID {id} 超出范围或维度列表为空，无法设置聚焦维度。");
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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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Program.Instance.SetFocusedDimension(dimensionList[id]);
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}
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/// <summary>
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/// 在游戏循环中每帧调用，用于处理摄像机跟随聚焦实体和维度切换。
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/// </summary>
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public void Tick()
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{
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if (_camera == null) return; // 确保相机存在
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if (!CurrentCamera) 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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// 当没有拖拽且存在聚焦实体时，摄像机跟随聚焦实体
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if (!_isDragging && Program.Instance.FocusedEntity)
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{
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var targetPosition = new Vector3(
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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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CurrentCamera.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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// 使用 deltaTime 进行平滑的摄像机跟随
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CurrentCamera.transform.position = Vector3.Lerp(
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CurrentCamera.transform.position,
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targetPosition,
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Time.deltaTime * _focusLerpSpeed);
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}
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HandleMiddleMouseDrag(); // 处理鼠标中键拖拽
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// HandleMouseZoom(); // 处理鼠标滚轮缩放
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// 按下 Tab 键时切换到下一个维度
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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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}
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/// <summary>
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/// 设置摄像机的世界坐标位置。
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/// </summary>
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/// <param name="position">要设置的摄像机位置。</param>
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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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if (CurrentCamera)
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{
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CurrentCamera.transform.position = position;
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}
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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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Debug.LogWarning("[CameraControl] 摄像机引用为空，无法设置位置。");
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}
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}
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/// <summary>
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/// 处理鼠标中键拖拽摄像机的逻辑。
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/// </summary>
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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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if (!CurrentCamera) 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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// 开始拖拽：检测鼠标中键按下
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if (Input.GetMouseButtonDown(2)) // 鼠标中键
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{
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_dragOrigin = _camera.ScreenToWorldPoint(Input.mousePosition);
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_dragOrigin = CurrentCamera.ScreenToWorldPoint(Input.mousePosition);
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_isDragging = true;
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// 假设 Program.Instance 总是已初始化
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// 如果有聚焦实体，则在开始拖拽时取消聚焦，暂停跟随
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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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// 拖拽中：根据鼠标移动更新摄像机位置
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if (Input.GetMouseButton(2) && _isDragging)
|
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{
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var difference = _dragOrigin - _camera.ScreenToWorldPoint(Input.mousePosition);
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_camera.transform.position += difference;
|
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var difference = _dragOrigin - CurrentCamera.ScreenToWorldPoint(Input.mousePosition);
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CurrentCamera.transform.position += difference;
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||||
}
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||||
|
||||
// End drag
|
||||
// 结束拖拽：检测鼠标中键抬起
|
||||
if (Input.GetMouseButtonUp(2))
|
||||
{
|
||||
_isDragging = false;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 处理鼠标滚轮缩放摄像机的逻辑。
|
||||
/// </summary>
|
||||
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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||||
if (!CurrentCamera) return; // 确保相机存在
|
||||
|
||||
var scroll = Input.GetAxis("Mouse ScrollWheel");
|
||||
if (scroll == 0) return;
|
||||
var newSize = _camera.orthographicSize - scroll * _zoomSpeed;
|
||||
_camera.orthographicSize = Mathf.Clamp(newSize, _minZoom, _maxZoom);
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||||
if (scroll == 0) return; // 没有滚轮滚动，则返回
|
||||
|
||||
// 根据滚轮输入调整正交摄像机的尺寸，并限制在最小和最大缩放之间
|
||||
var newSize = CurrentCamera.orthographicSize - scroll * _zoomSpeed;
|
||||
CurrentCamera.orthographicSize = Mathf.Clamp(newSize, _minZoom, _maxZoom);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
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||||
Reference in New Issue
Block a user