基础内容

必要插件安装
缓动曲线和动画基础
ElementFolder，Track与其次级模块，PathNode重构

Assets/Modern UI Pack/Scripts/Modal Window/ModalWindowManager.cs

@@ -0,0 +1,156 @@
+using System.Collections;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.Events;
+using TMPro;
+
+namespace Michsky.MUIP
+{
+    [RequireComponent(typeof(CanvasGroup))]
+    public class ModalWindowManager : MonoBehaviour
+    {
+        // Resources
+        public Image windowIcon;
+        public TextMeshProUGUI windowTitle;
+        public TextMeshProUGUI windowDescription;
+        public ButtonManager confirmButton;
+        public ButtonManager cancelButton;
+        public Animator mwAnimator;
+
+        // Content
+        public Sprite icon;
+        public string titleText = "Title";
+        [TextArea(1, 4)] public string descriptionText = "Description here";
+
+        // Events
+        public UnityEvent onOpen = new UnityEvent();
+        public UnityEvent onClose = new UnityEvent();
+        public UnityEvent onConfirm = new UnityEvent();
+        public UnityEvent onCancel = new UnityEvent();
+
+        // Settings
+        public bool useCustomContent = false;
+        public bool isOn = false;
+        public bool closeOnCancel = true;
+        public bool closeOnConfirm = true;
+        public bool showCancelButton = true;
+        public bool showConfirmButton = true;
+        public StartBehaviour startBehaviour = StartBehaviour.Disable;
+        public CloseBehaviour closeBehaviour = CloseBehaviour.Disable;
+        public OnEnableBehaviour onEnableBehaviour = OnEnableBehaviour.None;
+
+        // Helpers
+        float cachedStateLength;
+
+        public enum StartBehaviour { None, Disable, Enable }
+        public enum CloseBehaviour { None, Disable, Destroy }
+        public enum OnEnableBehaviour { None, Restore }
+
+        void Awake()
+        {
+            isOn = false;
+
+            if (mwAnimator == null) { mwAnimator = gameObject.GetComponent<Animator>(); }
+            if (closeOnCancel) { onCancel.AddListener(CloseWindow); }
+            if (closeOnConfirm) { onConfirm.AddListener(CloseWindow); }
+            if (confirmButton != null) { confirmButton.onClick.AddListener(onConfirm.Invoke); }
+            if (cancelButton != null) { cancelButton.onClick.AddListener(onCancel.Invoke); }
+            if (startBehaviour == StartBehaviour.Disable) { isOn = false; gameObject.SetActive(false); }
+            else if (startBehaviour == StartBehaviour.Enable) { isOn = false; OpenWindow(); }
+
+            cachedStateLength = MUIPInternalTools.GetAnimatorClipLength(mwAnimator, MUIPInternalTools.modalWindowStateName);
+            UpdateUI();
+        }
+
+        void OnEnable()
+        {
+            if (onEnableBehaviour == OnEnableBehaviour.Restore && isOn) 
+            {
+                isOn = false;
+                Open(); 
+            }
+        }
+
+        void OnDisable()
+        {
+            if (onEnableBehaviour == OnEnableBehaviour.None)
+            {
+                isOn = false;
+            }
+        }
+
+        public void UpdateUI()
+        {
+            if (useCustomContent)
+                return;
+
+            if (windowIcon != null) { windowIcon.sprite = icon; }
+            if (windowTitle != null) { windowTitle.text = titleText; }
+            if (windowDescription != null) { windowDescription.text = descriptionText; }
+
+            if (showCancelButton && cancelButton != null) { cancelButton.gameObject.SetActive(true); }
+            else if (cancelButton != null) { cancelButton.gameObject.SetActive(false); }
+
+            if (showConfirmButton && confirmButton != null) { confirmButton.gameObject.SetActive(true); }
+            else if (confirmButton != null) { confirmButton.gameObject.SetActive(false); }
+        }
+
+        public void Open()
+        {
+            if (isOn)
+                return;
+
+            isOn = true;
+            gameObject.SetActive(true);
+            onOpen.Invoke();
+
+            StopCoroutine("DisableObject");
+            mwAnimator.Play("Fade-in");
+        }
+
+        public void Close()
+        {
+            if (!isOn)
+                return;
+
+            isOn = false;
+            onClose.Invoke();
+
+            mwAnimator.Play("Fade-out");
+            StartCoroutine("DisableObject");
+        }
+
+        #region Obsolote
+        public void OpenWindow() { Open(); }
+        public void CloseWindow() { Close(); }
+        #endregion
+
+        public void AnimateWindow()
+        {
+            if (!isOn)
+            {
+                StopCoroutine("DisableObject");
+
+                isOn = true;
+                gameObject.SetActive(true);
+                mwAnimator.Play("Fade-in");
+            }
+
+            else
+            {
+                isOn = false;
+                mwAnimator.Play("Fade-out");
+
+                StartCoroutine("DisableObject");
+            }
+        }
+
+        IEnumerator DisableObject()
+        {
+            yield return new WaitForSecondsRealtime(cachedStateLength);
+
+            if (closeBehaviour == CloseBehaviour.Disable) { gameObject.SetActive(false); }
+            else if (closeBehaviour == CloseBehaviour.Destroy) { Destroy(gameObject); }
+        }
+    }
+}