using UnityEngine.UI;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using Core.Utilities;
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using DG.Tweening;
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/**
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* 无尽模式boss血量管理器
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* @Author: chenxin
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* @Date: 2020-10-16 20:00:56
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*/
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namespace KTGMGemClient
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{
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public class EndlessBossHPManager : Singleton<EndlessBossHPManager>
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{
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/// <summary>
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/// 血条1
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/// </summary>
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public Image HPImage1;
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/// <summary>
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/// 血条2
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/// </summary>
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public Image HPImage2;
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private Color[] colorArr =
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{
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new Color(1, 0, 0), // "#FF0000"
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new Color(1, 165 / 255f, 0), // "#FFA500"
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new Color(1, 1, 0), // "#FFFF00"
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new Color(0, 1, 0), // "#00FF00"
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new Color(0, 1, 1), // "#00FFFF"
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new Color(0, 0, 1), // "#0000FF"
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new Color(128 / 255f, 0, 128 / 255f) // "#800080"
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};
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/// <summary>
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/// 当前的进度值
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/// </summary>
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private float current;
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/// <summary>
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/// 目标进度值
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/// </summary>
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private float target;
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/// <summary>
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/// 血条消失速度
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/// </summary>
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public float Speed = 50f;
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/// <summary>
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/// 当前颜色索引
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/// </summary>
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private int index;
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private Tween tween;
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public Text WaveNumText;
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// Start is called before the first frame update
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private void Start()
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{
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InitHP();
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}
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/// <summary>
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/// 显示血条
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/// </summary>
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public void ShowHP()
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{
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gameObject.SetActive(true);
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}
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/// <summary>
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/// 隐藏血条
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/// </summary>
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public void HideHP()
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{
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gameObject.SetActive(false);
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}
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/// <summary>
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/// 设置当前进度百分比
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/// </summary>
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/// <param name="progress"></param>
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public void SetCurrentProgress(float progress)
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{
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target = progress;
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tween = DOTween.To(() => HPImage2.fillAmount, (v) => HPImage2.fillAmount = v, target, 0.3f);
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tween.Play();
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}
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/// <summary>
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/// 重置进度
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/// </summary>
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private void ResetProgress()
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{
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current = 1f;
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target = 1f;
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HPImage1.fillAmount = 1;
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HPImage2.fillAmount = 1;
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index = index % colorArr.Length;
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}
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/// <summary>
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/// 切换血条显示
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/// </summary>
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/// <param name="end"></param>
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public void SwitchHP(bool end = false)
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{
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tween.Pause();
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HPImage2.fillAmount = 0;
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index = ++index % colorArr.Length;
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ChangeHPImageIndex();
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ResetProgress();
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SetHPColor(end);
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}
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/// <summary>
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/// 初始化血条
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/// </summary>
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public void InitHP()
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{
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index = 0;
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ResetProgress();
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SetHPColor();
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}
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/// <summary>
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/// 更新波次
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/// </summary>
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/// <param name="wave"></param>
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public void UpdateWave(int wave)
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{
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WaveNumText.text = $"×{wave}";
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}
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/// <summary>
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/// 切换两血条的显示层级
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/// </summary>
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private void ChangeHPImageIndex()
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{
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int index1 = HPImage1.transform.GetSiblingIndex();
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int index2 = HPImage2.transform.GetSiblingIndex();
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HPImage1.transform.SetSiblingIndex(index2);
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HPImage2.transform.SetSiblingIndex(index1);
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// 始终保持 HPImage2在上面
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Image tmp = HPImage1;
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HPImage1 = HPImage2;
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HPImage2 = tmp;
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}
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/// <summary>
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/// 设置血条颜色
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/// </summary>
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/// <param name="end">是否是最终的血条显示</param>
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private void SetHPColor(bool end = false)
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{
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if (end)
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{
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HPImage2.color = colorArr[index];
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HPImage1.color = Color.white;
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}
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else
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{
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HPImage2.color = colorArr[index];
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HPImage1.color = colorArr[(index + 1) % colorArr.Length];
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}
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}
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}
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}
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