493 lines
16 KiB
C#
493 lines
16 KiB
C#
using UnityEngine;
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using UnityEngine.InputSystem;
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using System;
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using System.Collections.Generic;
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using DG.Tweening;
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using Ichni;
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using Lean.Common;
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using Lean.Pool;
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using Sirenix.OdinInspector;
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using TMPro;
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using UnityEngine.InputSystem.Controls;
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using UnityEngine.UI;
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using Touch = UnityEngine.InputSystem.EnhancedTouch.Touch;
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using TouchPhase = UnityEngine.InputSystem.TouchPhase;
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/// <summary>
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/// 为节奏游戏设计的输入管理器，处理多点触控并分发三种主要事件。
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/// 【重要】此版本内置了编辑器内的鼠标模拟功能，无需手机即可测试。
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/// </summary>
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public class GameInputManager : SerializedMonoBehaviour
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{
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// =====================================================================
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// 可配置参数 (Configurable Parameters)
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// =====================================================================
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[Header("划动设置 (Swipe Settings)")]
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[Tooltip("识别为划动的最小移动距离（像素）")]
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[SerializeField] private float minSwipeDistance = 100f;
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[SerializeField] private float swipeAngleThreshold = 1f;
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public GameInput gameInput;
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public PlayerInput playerInput;
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private string rebindsFilePath => Application.persistentDataPath + "/GameData/Rebindings.json";
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// =====================================================================
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// 内部状态 (Internal State)
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// =====================================================================
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private class TouchState
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{
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public int TouchId;
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public Vector2 StartPosition;
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public float StartTime;
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public Vector2 LastSwipeDirection = Vector2.zero;
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public bool IsTapCandidate = true;
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}
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private readonly Dictionary<int, TouchState> _activeTouches = new Dictionary<int, TouchState>();
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// 为鼠标模拟专门设置一个固定的Touch ID
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private const int MOUSE_TOUCH_ID = 999;
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// =====================================================================
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// MonoBehaviour 生命周期方法 (Lifecycle Methods)
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// =====================================================================
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private void Awake()
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{
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#if UNITY_EDITOR || UNITY_STANDALONE
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DOTween.SetTweensCapacity(200, 200);
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gameInput = new GameInput();
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gameInput.Game.Enable();
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if (ES3.FileExists(rebindsFilePath) && ES3.KeyExists("Rebinds", rebindsFilePath))
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{
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gameInput.LoadBindingOverridesFromJson(ES3.Load<string>("Rebinds", rebindsFilePath));
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Debug.Log("已加载自定义按键绑定");
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}
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RegisterActionsInputs();
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#endif
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}
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private void Update()
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{
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if (!GameManager.instance.audioManager.isUpdating)
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{
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return;
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}
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// 使用预处理指令区分平台
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#if UNITY_EDITOR || UNITY_STANDALONE
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ProcessMouseInput();
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HandleHolding();
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#else
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ProcessRealTouchInput();
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#endif
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}
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private void OnTap(int id, Vector2 position)
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{
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if (SettingsManager.instance.gameSettings.debugMode)
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{
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GenerateTapMark(id, position);
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}
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GameManager.instance.noteJudgeManager.SetNewInputUnitTap(id, position);
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}
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private void OnTouch(int id, Vector2 position)
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{
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if (SettingsManager.instance.gameSettings.debugMode)
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{
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GenerateTouchMark(id, position);
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}
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GameManager.instance.noteJudgeManager.SetNewInputUnitTouch(id, position);
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}
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private void OnSwipe(int id, Vector2 position, bool isGeneric, Vector2 direction)
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{
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if (SettingsManager.instance.gameSettings.debugMode)
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{
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GenerateSwipeMark(id, position, isGeneric, direction);
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}
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GameManager.instance.noteJudgeManager.SetNewInputUnitSwipe(id, position, isGeneric, direction);
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}
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// =====================================================================
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// 核心处理逻辑 (Core Processing Logic)
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// =====================================================================
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#if UNITY_EDITOR || UNITY_STANDALONE
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/// <summary>
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/// 【仅在编辑器中运行】处理鼠标输入并模拟触摸事件。
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/// </summary>
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private void ProcessMouseInput()
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{
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if (Mouse.current == null) return;
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Vector2 position = Mouse.current.position.ReadValue();
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if (Mouse.current.leftButton.wasPressedThisFrame)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID, TouchPhase.Began, position);
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}
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else if (Mouse.current.leftButton.isPressed)
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{
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// 如果鼠标位置有变化，则为Moved，否则为Stationary
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if (Mouse.current.delta.ReadValue().sqrMagnitude > 0.1f)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID, TouchPhase.Moved, position);
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}
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else
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{
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ProcessInputEvent(MOUSE_TOUCH_ID, TouchPhase.Stationary, position);
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}
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}
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else if (Mouse.current.leftButton.wasReleasedThisFrame)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID, TouchPhase.Ended, position);
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}
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if (Mouse.current.rightButton.wasPressedThisFrame)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID + 1, TouchPhase.Began, position);
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}
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else if (Mouse.current.rightButton.isPressed)
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{
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// 如果鼠标位置有变化，则为Moved，否则为Stationary
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if (Mouse.current.delta.ReadValue().sqrMagnitude > 0.1f)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID + 1, TouchPhase.Moved, position);
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}
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else
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{
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ProcessInputEvent(MOUSE_TOUCH_ID + 1, TouchPhase.Stationary, position);
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}
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}
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else if (Mouse.current.rightButton.wasReleasedThisFrame)
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{
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ProcessInputEvent(MOUSE_TOUCH_ID + 1, TouchPhase.Ended, position);
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}
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}
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#endif
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#if UNITY_EDITOR || UNITY_STANDALONE
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public bool holdingTouch0;
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public bool holdingTouch1;
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public bool holdingTouch2;
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public bool holdingTouch3;
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public bool holdingSwipe0;
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public bool holdingSwipe1;
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private void RegisterActionsInputs()
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{
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gameInput.Game.Tap0.performed += ctx =>
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{
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if (ctx.performed)
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{
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Vector2 inputPosition = new Vector2(-600 + Screen.width * 0.5f, 200f);
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OnTap(0, inputPosition);
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holdingTouch0 = true;
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}
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};
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gameInput.Game.Tap1.performed += ctx =>
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{
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if (ctx.performed)
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{
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Vector2 inputPosition = new Vector2(-200 + Screen.width * 0.5f, 200f);
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OnTap(1, inputPosition);
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holdingTouch1 = true;
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}
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};
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gameInput.Game.Tap2.performed += ctx =>
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{
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if (ctx.performed)
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{
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Vector2 inputPosition = new Vector2(200 + Screen.width * 0.5f, 200f);
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OnTap(2, inputPosition);
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holdingTouch2 = true;
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}
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};
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gameInput.Game.Tap3.performed += ctx =>
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{
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if (ctx.performed)
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{
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Vector2 inputPosition = new Vector2(600 + Screen.width * 0.5f, 200f);
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OnTap(3, inputPosition);
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holdingTouch3 = true;
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}
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};
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gameInput.Game.Tap0.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingTouch0 = false;
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}
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};
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gameInput.Game.Tap1.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingTouch1 = false;
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}
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};
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gameInput.Game.Tap2.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingTouch2 = false;
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}
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};
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gameInput.Game.Tap3.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingTouch3 = false;
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}
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};
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gameInput.Game.Swipe0.performed += ctx =>
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{
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if (ctx.performed)
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{
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holdingSwipe0 = true;
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}
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};
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gameInput.Game.Swipe0.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingSwipe0 = false;
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}
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};
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/*gameInput.Game.Swipe1.performed += ctx =>
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{
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if (ctx.performed)
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{
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holdingSwipe1 = true;
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}
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};
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gameInput.Game.Swipe1.canceled += ctx =>
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{
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if (ctx.canceled)
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{
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holdingSwipe1 = false;
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}
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};*/
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}
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private void HandleHolding()
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{
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if (holdingTouch0)
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{
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Vector2 inputPosition = new Vector2(-600 + Screen.width * 0.5f, 200f);
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OnTouch(0, inputPosition);
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}
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if (holdingTouch1)
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{
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Vector2 inputPosition = new Vector2(-200 + Screen.width * 0.5f, 200f);
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OnTouch(1, inputPosition);
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}
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if (holdingTouch2)
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{
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Vector2 inputPosition = new Vector2(200 + Screen.width * 0.5f, 200f);
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OnTouch(2, inputPosition);
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}
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if (holdingTouch3)
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{
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Vector2 inputPosition = new Vector2(600 + Screen.width * 0.5f, 200f);
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OnTouch(3, inputPosition);
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}
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if (holdingSwipe0)
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{
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Vector2 inputPosition = new Vector2(Screen.width * 0.5f, 200f);
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OnSwipe(0, inputPosition, true, Vector2.zero);
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}
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/*if (holdingSwipe1)
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{
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Vector2 inputPosition = new Vector2(600 + Screen.width * 0.5f, 200f);
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OnSwipe(3, inputPosition, true, Vector2.zero);
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}*/
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}
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#endif
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/// <summary>
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/// 【仅在真机上运行】处理真实的触摸屏输入。
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/// </summary>
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private void ProcessRealTouchInput()
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{
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if (Touchscreen.current == null) return;
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foreach (Touch touch in Touch.activeTouches)
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{
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ProcessInputEvent(
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touch.touchId,
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touch.phase,
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touch.screenPosition
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);
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}
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}
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/// <summary>
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/// 所有输入事件的核心处理函数，无论是真实触摸还是鼠标模拟都会调用它。
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/// </summary>
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private void ProcessInputEvent(int touchId, TouchPhase phase, Vector2 position)
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{
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switch (phase)
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{
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case TouchPhase.Began:
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var newState = new TouchState
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{
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TouchId = touchId,
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StartPosition = position,
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StartTime = Time.time,
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};
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_activeTouches[touchId] = newState;
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OnTap(touchId, position);
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OnTouch(touchId, position);
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break;
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case TouchPhase.Moved:
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if (_activeTouches.TryGetValue(touchId, out TouchState movedState))
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{
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OnTouch(touchId, position);
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DetectSwipe(movedState, position);
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}
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break;
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case TouchPhase.Stationary:
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if (_activeTouches.TryGetValue(touchId, out TouchState stationaryState))
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{
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OnTouch(touchId, position);
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}
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break;
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case TouchPhase.Ended:
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if (_activeTouches.ContainsKey(touchId))
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{
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_activeTouches.Remove(touchId);
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}
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break;
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case TouchPhase.Canceled:
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if (_activeTouches.ContainsKey(touchId))
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{
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_activeTouches.Remove(touchId);
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}
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break;
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}
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}
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/// <summary>
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/// 检测划动逻辑 (无需修改)
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/// </summary>
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private void DetectSwipe(TouchState state, Vector2 currentPosition)
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{
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Vector2 swipeVector = currentPosition - state.StartPosition;
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if (swipeVector.magnitude < minSwipeDistance) return;
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Vector2 direction = swipeVector.normalized;
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// 检查是否是新的划动方向
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if (Vector2.Dot(direction, state.LastSwipeDirection) <= swipeAngleThreshold)
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{
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OnSwipe(state.TouchId, state.StartPosition, false, direction);
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state.LastSwipeDirection = direction;
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state.StartPosition = currentPosition;
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state.StartTime = Time.time;
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}
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}
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private void GenerateTapMark(int id, Vector2 pos)
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{
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RectTransform mark = LeanPool.Spawn(GameManager.instance.basePrefabs.tapInputMark,
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GameManager.instance.judgeHintCanvas.transform). GetComponent<RectTransform>();
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RectTransform canvasRect = GameManager.instance.judgeHintCanvas.GetComponent<RectTransform>();
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(canvasRect, pos, null, out Vector2 uiPosition))
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{
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mark.anchoredPosition = uiPosition;
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mark.GetComponentInChildren<TMP_Text>().text = GameManager.instance.noteJudgeManager.checkingTapList.Count.ToString();
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}
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Sequence ss = DOTween.Sequence();
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ss.OnStart(() =>
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{
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mark.GetComponent<Image>().color = Color.white;
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mark.localScale = Vector3.zero;
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});
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ss.Join(mark.GetComponent<Image>().DOFade(0, 0.25f));
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ss.Join(mark.DOScale(5, 0.25f));
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ss.OnComplete(() => LeanPool.Despawn(mark.gameObject));
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ss.SetUpdate(true);
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ss.Play();
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}
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private void GenerateTouchMark(int id, Vector2 pos)
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{
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RectTransform mark = LeanPool.Spawn(GameManager.instance.basePrefabs.touchInputMark,
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GameManager.instance.judgeHintCanvas.transform). GetComponent<RectTransform>();
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RectTransform canvasRect = GameManager.instance.judgeHintCanvas.GetComponent<RectTransform>();
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(canvasRect, pos, null, out Vector2 uiPosition))
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{
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mark.anchoredPosition = uiPosition;
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}
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Sequence ss = DOTween.Sequence();
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ss.OnStart(() =>
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{
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mark.GetComponent<Image>().color = Color.white;
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});
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ss.Join(mark.GetComponent<Image>().DOFade(0, 0.1f));
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ss.OnComplete(() => LeanPool.Despawn(mark.gameObject));
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ss.SetUpdate(true);
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ss.Play();
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}
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private void GenerateSwipeMark(int id, Vector2 pos, bool isGeneric, Vector2 direction)
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{
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GameObject markPrefab = isGeneric
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? GameManager.instance.basePrefabs.genericSwipeInputMark
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: GameManager.instance.basePrefabs.directionalSwipeInputMark;
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RectTransform mark = LeanPool.Spawn(markPrefab, GameManager.instance.judgeHintCanvas.transform). GetComponent<RectTransform>();
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RectTransform canvasRect = GameManager.instance.judgeHintCanvas.GetComponent<RectTransform>();
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(canvasRect, pos, null, out Vector2 uiPosition))
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{
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mark.anchoredPosition = uiPosition;
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}
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mark.localEulerAngles = new Vector3(0, 0, Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg - 90f);
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Sequence ss = DOTween.Sequence();
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ss.OnStart(() =>
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{
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mark.GetComponent<Image>().color = Color.white;
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mark.localScale = Vector3.zero;
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});
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ss.Join(mark.GetComponent<Image>().DOFade(0, 0.25f));
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ss.Join(mark.DOScale(5, 0.25f));
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ss.OnComplete(() => LeanPool.Despawn(mark.gameObject));
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ss.SetUpdate(true);
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ss.Play();
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}
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}
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