CangJie/Assets/Scripts/勍/对话框架/AConversation.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
using Sirenix.OdinInspector;

/// <summary>
/// 一次对话,只需在面板设置对话顺序和内容列表，再拖入对话者即可，其他一些暴露参数可不调
/// </summary>
public class AConversation : MonoBehaviour
{   
    
    [ListDrawerSettings]
    public List<Sprite> contentList;
    [ListDrawerSettings]
    public List<ASpeak.Speaker> speakerList;
    public string conversationName;
    public float timePerSpeak;
    public Sprite P1Background;
    public Sprite P2Background;
    [Header("P1一定是左边的，切记")]
    public Transform P1Pos;
    public Transform P2Pos;
    [Header("对话框到说话者中心的偏移量")]
    public Vector2 offset = new Vector2(1.5f, 1.5f);



    private List<ASpeak> speakList;
    protected ASpeak.Speaker P1;
    protected ASpeak.Speaker P2;
    protected SpriteRenderer P1Renderer;
    protected SpriteRenderer P2Renderer;
    protected Player player;
    protected SpriteRenderer P1ContentRenderer;
    protected SpriteRenderer P2ContentRenderer;

    void Start()
    {
        speakList = new List<ASpeak>();
        //新增对话框游戏物体，挂在这个游戏物体上
        AddDialog();
        //找到玩家
        player = FindObjectOfType<Player>();
        SetConversation();
    }

    /// <summary>
    /// 对外界唯一接口
    /// </summary>
    public void OnCall()
    {
        
        if(speakList.Count == speakerList.Count)
        {
            //移动对话框到相应位置
            MoveDialog();
            //开始对话
            StartCoroutine(Speak());
        }
        else
        {
            Debug.LogError("对话顺序和内容列表长度不一致");
        }
        
    }

    protected IEnumerator Speak(){
        yield return new WaitForEndOfFrame();
        //遍历对话列表
        foreach(ASpeak speak in speakList){
            //根据说话者将对话的透明度插值至1
            if(speak.speaker == P1){
                P1Renderer.DOColor(new Color(1,1,1,1),1f);
                P1ContentRenderer.sprite = speak.content;
                P1ContentRenderer.DOColor(new Color(1,1,1,1),1f);
            }
            else{
                P2Renderer.DOColor(new Color(1,1,1,1),1f);
                P2ContentRenderer.sprite = speak.content;
                P2ContentRenderer.DOColor(new Color(1,1,1,1),1f);
            }
            //等待
            yield return new WaitForSeconds(timePerSpeak);
            //根据说话者将对话的透明度插值至0
            if(speak.speaker == P1){
                P1Renderer.DOColor(new Color(1,1,1,0),1f);
                P1ContentRenderer.DOColor(new Color(1,1,1,0),1f);
            }
            else{
                P2Renderer.DOColor(new Color(1,1,1,0),1f);
                P2ContentRenderer.DOColor(new Color(1,1,1,0),1f);
            }
            yield return new WaitForSeconds(1f);
        }
        //都说完以后，触发结束事件
        OnEnd();
    }

    /// <summary>
    /// 在设置对话顺序时使用
    /// </summary>
    /// <param name="speaker"></param>
    protected void AddASpeak(ASpeak.Speaker speaker,Sprite content)
    {
        ASpeak speak = new ASpeak();
        speak.speaker = speaker;
        speak.content = content;
        speakList.Add(speak);
    }

    /// <summary>
    /// 只需要手动设置说话的顺序，不需要手动设置对话内容
    /// </summary>
    public virtual void SetConversation()
    {
        for(int i = 0;  i < speakerList.Count; i++)
        {
            AddASpeak(speakerList[i], contentList[i]);
        }
    }

    /// <summary>
    /// 对话结束时触发，已有内容，会恢复玩家的操作权限
    /// </summary>
    public virtual void OnEnd()
    {
        player.ToMap("Normal");
    }




    /// <summary>
    /// 初始化对话框
    /// </summary>
    protected void AddDialog()
    {
        //新增对话框游戏物体，挂在这个游戏物体上
        GameObject P1dialog = new GameObject("P1Dialog");
        P1dialog.transform.SetParent(transform);
        P1dialog.transform.position = new Vector3(0, 0, 0);
        P1dialog.AddComponent<SpriteRenderer>();
        P1Renderer = P1dialog.GetComponent<SpriteRenderer>();
        P1Renderer.sprite = P1Background;
        P1Renderer.sortingLayerName = "UI";
        GameObject P2dialog = new GameObject("P2Dialog");
        P2dialog.transform.SetParent(transform);
        P2dialog.transform.position = new Vector3(0, 0, 0);
        P2dialog.AddComponent<SpriteRenderer>();
        P2Renderer = P2dialog.GetComponent<SpriteRenderer>();
        P2Renderer.sprite = P2Background;
        P2Renderer.sortingLayerName = "UI";

        //使其二透明度变为0
        P1Renderer.color = new Color(1, 1, 1, 0);
        P2Renderer.color = new Color(1, 1, 1, 0);

        //新增对话框内容游戏物体，挂在对话框游戏物体上
        GameObject P1Content = new GameObject("P1Content");
        P1Content.transform.SetParent(P1dialog.transform);
        P1Content.transform.localPosition = new Vector3(0, 0, 0);
        P1Content.AddComponent<SpriteRenderer>();
        P1ContentRenderer = P1Content.GetComponent<SpriteRenderer>();
        P1ContentRenderer.sortingLayerName = "UI";
        P1ContentRenderer.sortingOrder = 2;

        GameObject P2Content = new GameObject("P2Content");
        P2Content.transform.SetParent(P2dialog.transform);
        P2Content.transform.localPosition = new Vector3(0, 0, 0);
        P2Content.AddComponent<SpriteRenderer>();
        P2ContentRenderer = P2Content.GetComponent<SpriteRenderer>();
        P2ContentRenderer.sortingLayerName = "UI";
        P2ContentRenderer.sortingOrder = 2;

        //使其二透明度变为0
        P1ContentRenderer.color = new Color(1, 1, 1, 0);
        P2ContentRenderer.color = new Color(1, 1, 1, 0);
    }

    protected void MoveDialog()
    {
        P1Renderer.transform.position = P1Pos.position + new Vector3(offset.x, offset.y, 0);
        P2Renderer.transform.position = P2Pos.position + new Vector3(offset.x * - 1, offset.y, 0);
    }
    
}