94 lines
2.2 KiB
C#
94 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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namespace Ingvar.LiveWatch.TowerDefenceDemo
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{
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[Serializable]
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public abstract class BasePopupUI : MonoBehaviour
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{
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public bool IsOpened { get; private set; }
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[SerializeField] protected bool _closeByClickOutside = true;
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[SerializeField] protected bool _lookAtCamera = true;
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[SerializeField] protected GameObject _panel;
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protected LevelScene _levelScene;
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private Camera _mainCamera;
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private bool _skipNextClick;
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private HashSet<GameObject> _clickableChilds;
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protected virtual void Awake()
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{
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_levelScene = FindObjectOfType<LevelScene>();
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_clickableChilds = GetComponentsInChildren<Selectable>().Select(s => s.gameObject).ToHashSet();
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_mainCamera = Camera.main;
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}
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private void Start()
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{
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if (_lookAtCamera)
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{
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transform.rotation = _mainCamera.transform.rotation;
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}
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OnCreated();
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}
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protected virtual void Update()
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{
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if (IsOpened
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&& _closeByClickOutside
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&& Input.GetMouseButtonDown(0)
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&& !_clickableChilds.Contains(EventSystem.current.currentSelectedGameObject))
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{
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if (_skipNextClick)
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_skipNextClick = false;
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else
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Close();
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}
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}
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protected virtual void OnCreated()
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{
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}
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protected virtual void OnOpened()
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{
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}
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protected virtual void OnClosed()
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{
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}
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public void Open()
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{
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if (IsOpened)
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return;
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IsOpened = true;
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_skipNextClick = true;
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_panel.SetActive(true);
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OnOpened();
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}
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public void Close()
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{
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if (!IsOpened)
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return;
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OnClosed();
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IsOpened = false;
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_panel.SetActive(false);
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}
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}
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} |