aibis-dream/Assets/Scripts/UI/DialogUI/Bubbles/BubbleGroup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using AibisDream.Framework;
using AibisDream.Kit;
using UnityEngine;

namespace AibisDream
{
    public class BubbleGroup : MonoBehaviour, IDialogView
    {
        private BubbleOption[] _options;
        private Dictionary<ActorRole, Bubble[]> _bubbleDict;

        #region 一些索引

        private Action _nextStep;
        private Bubble _curBubble;

        #endregion

        #region 生命周期

        private void Awake()
        {
            // 注册泡泡
            EnumEventSystem.Global.Register(DialogEventEnum.OptionSelected, HideOptions);
        }

        private void Start()
        {
            HideDialog();
        }

        private void OnDestroy()
        {
            EnumEventSystem.Global.UnRegister(DialogEventEnum.OptionSelected, HideOptions);
        }

        public void Init()
        {
            
        }

        #endregion

        #region 对话框功能实现

        public void ShowLine(string dialogLine, CharacterVo character, Action nextStep, string lineId,
            bool isAutoSkip = false)
        {
            gameObject.SetActive(true);

            if (TryGetBubble(character.role, character.bubbleIdx, out var bubble))
            {
                bubble.ShowActorName(character);
                bubble.ShowLine(dialogLine);
                // 将非选定的Bubble隐藏
                HideDialog(bubble);
            }
            else
            {
                Debug.LogWarning($"{character.GetActorName()}的Role没有对应Bubble");
                return;
            }

            // 保留信息
            _nextStep = nextStep;
            _curBubble = bubble;
        }

        public void ShowOptions(DialogOption[] dialogueOptions)
        {
            HideDialog();
            // 要求最多三个选项
            for (var i = 0; i < dialogueOptions.Length; i++)
            {
                _options[i].ShowOption(dialogueOptions[i]);
            }
        }

        public void HideDialog()
        {
            foreach (var textBubble in _bubbleDict.Values.SelectMany(inner => inner))
            {
                textBubble.Hide();
            }
            
            HideOptions();
        }

        public bool TrySkipLine(bool isForceSkip = false)
        {
            if (_curBubble.IsShowingText)
            {
                _curBubble.SkipLine();
                return true;
            }

            return false;
        }

        public void NextStep()
        {
            if (_nextStep == null) return;

            EnumEventSystem.Global.Send(DialogEventEnum.LineEnd);
            var next = _nextStep;
            _nextStep = null;

            _curBubble?.Hide();

            next?.Invoke();
        }

        public void OnLocalizationChanged(string value)
        {
        }

        #endregion

        private void HideDialog(Bubble activeBubble)
        {
            foreach (var textBubble in _bubbleDict.Values.SelectMany(inner => inner))
            {
                if (activeBubble != textBubble)
                {
                    textBubble.Hide();
                }
            }
            
            HideOptions();
        }

        private bool TryGetBubble(ActorRole role, int idx, out Bubble bubble)
        {
            if (_bubbleDict.TryGetValue(role, out var bubbles))
            {
                bubble = bubbles.FirstOrDefault(item => item.idx == idx);
                return bubble != null;
            }

            bubble = null;
            return false;
        }

        private void HideOptions()
        {
            foreach (var option in _options)
            {
                option.Hide();
            }
        }
    }
}