112 lines
3.9 KiB
C#
112 lines
3.9 KiB
C#
using System;
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using System.Collections.Generic;
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using Sirenix.OdinInspector;
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using UnityEngine;
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using UnityEngine.InputSystem;
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namespace DDD
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{
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public static class EnumExtensions
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{
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public static IEnumerable<T> GetFlags<T>(this T input) where T : Enum
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{
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foreach (T value in Enum.GetValues(typeof(T)))
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{
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int intValue = Convert.ToInt32(value);
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int inputValue = Convert.ToInt32(input);
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if (intValue != 0 && (inputValue & intValue) == intValue) yield return value;
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}
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}
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}
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public abstract class PopupUi<T> : BasePopupUi where T : Enum
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{
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[SerializeField, Required] protected BaseUiActionsInputBinding<T> _uiActionsInputBinding;
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protected readonly List<(InputAction action, Action<InputAction.CallbackContext> handler)> _registeredHandlers = new();
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public override InputActionMaps InputActionMaps => _uiActionsInputBinding.InputActionMaps;
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private bool _isTopPopup => UiManager.Instance.PopupUiState.IsTopPopup(this);
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protected override void TryRegister()
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{
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base.TryRegister();
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UiManager.Instance.PopupUiState.RegisterPopupUI(this);
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foreach (var actionEnum in _uiActionsInputBinding.BindingActions.GetFlags())
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{
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if (actionEnum.Equals(default(T))) continue;
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var inputAction = InputManager.Instance.GetAction(_uiActionsInputBinding.InputActionMaps, actionEnum.ToString());
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if (inputAction == null) continue;
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var startedHandler = new Action<InputAction.CallbackContext>(context =>
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{
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OnInputStarted(actionEnum, context);
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});
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inputAction.started += startedHandler;
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var performedHandler = new Action<InputAction.CallbackContext>(context =>
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{
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OnInputPerformed(actionEnum, context);
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});
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inputAction.performed += performedHandler;
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var canceledHandler = new Action<InputAction.CallbackContext>(context =>
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{
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OnInputCanceled(actionEnum, context);
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});
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inputAction.canceled += canceledHandler;
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_registeredHandlers.Add((inputAction, startedHandler));
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_registeredHandlers.Add((inputAction, performedHandler));
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_registeredHandlers.Add((inputAction, canceledHandler));
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}
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}
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protected override void TryUnregister()
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{
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base.TryUnregister();
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UiManager.Instance?.PopupUiState?.UnregisterPopupUI(this);
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foreach (var (action, handler) in _registeredHandlers)
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{
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if (action != null)
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{
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action.started -= handler;
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action.performed -= handler;
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action.canceled -= handler;
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}
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}
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_registeredHandlers.Clear();
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}
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public override void Open(OpenPopupUiEvent evt)
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{
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base.Open(evt);
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transform.SetAsLastSibling();
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if (UiManager.Instance.PopupUiState.IsTopPopup(this))
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{
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InputManager.Instance.SwitchCurrentActionMap(_uiActionsInputBinding.InputActionMaps);
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}
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}
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protected virtual bool OnInputStarted(T actionEnum, InputAction.CallbackContext context)
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{
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return _isTopPopup;
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}
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protected virtual bool OnInputPerformed(T actionEnum, InputAction.CallbackContext context)
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{
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return _isTopPopup;
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}
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protected virtual bool OnInputCanceled(T actionEnum, InputAction.CallbackContext context)
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{
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return _isTopPopup;
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}
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}
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} |