using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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using System;
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/// <summary>
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/// 新手引导UI脚本
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/// </summary>
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public class GuidePanel : MonoBehaviour
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{
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GameObject tipsUI;//显示文字的UI
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CharForeach charForeach;//动态显示文字
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GuideCtrl m_Ctrl;//控制类
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/// <summary>
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/// 遮罩对象
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/// </summary>
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private RectGuidance maskObj;
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private RectTransform image_Rim_Rect;//边框
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private RectTransform image_Tip_Rect;//可以移动的提示框
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private Text text_Tip;//可以移动的提示框文字
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private Image image_SkillRim;//技能释放区域
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Vector2 rimOffset = new Vector2(30, 30);//边框要比按钮大一些
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// Start is called before the first frame update
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void Awake()
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{
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tipsUI = transform.Find("Tips").gameObject;
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charForeach = tipsUI.GetComponent<CharForeach>();
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m_Ctrl = transform.GetComponent<GuideCtrl>();
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transform.Find("Button").GetComponent<Button>().onClick.AddListener(m_Ctrl.OnFinishOneStep);
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GameObject go = Instantiate(Resources.Load<GameObject>("GuideFile/RectGuidance_Panel"), this.transform);
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if (go != null)
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{
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go.transform.SetSiblingIndex(1);
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maskObj = go.GetComponent<RectGuidance>();
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maskObj.gameObject.SetActive(false);
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}
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else
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{
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Debug.LogError("遮罩生成失败了");
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}
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image_Rim_Rect = transform.Find("Image_Rim").GetComponent<RectTransform>();
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image_Tip_Rect = transform.Find("Image_Tip").GetComponent<RectTransform>();
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text_Tip = image_Tip_Rect.transform.Find("Text").GetComponent<Text>();
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image_SkillRim = transform.Find("Image_SkillRim").GetComponent<Image>();
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image_Rim_Rect.gameObject.SetActive(false);
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image_Tip_Rect.gameObject.SetActive(false);
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image_SkillRim.gameObject.SetActive(false);
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}
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/// <summary>
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/// 设置引导框
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/// </summary>
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/// <param name="active"></param>
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public void SetGuideUI(bool active)
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{
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tipsUI.SetActive(active);
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}
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//开始打印文字
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public void StartShowWord(string str, Action cb)
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{
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charForeach.StartShowWord(str, cb);
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}
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/// <summary>
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/// 立刻完成打印
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/// </summary>
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public void ShowWordImmediately()
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{
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charForeach.ShowWordImmediately();
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}
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/// <summary>
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/// 第二步，购买宝石
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/// </summary>
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/// <param name="str"></param>
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/// <param name="currentIndex">当前第几步</param>
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public void Step1(string str, int currentIndex, Action ac)
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{
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if (currentIndex == 0)
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{
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image_Rim_Rect.gameObject.SetActive(true);
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image_Tip_Rect.gameObject.SetActive(true);
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//设置位置
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GameObject go = GameObject.Find("MainUI/TowerBuyBtn");
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AddButtonListener(go, ac);
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Image btnImg = go.GetComponent<Image>();
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InitRectGuidance(btnImg);
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SetRimPos(btnImg);
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maskObj.ShowImmediately();
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}
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else if (currentIndex == 1)
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{
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}
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text_Tip.text = str;//动态改变长度
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StartCoroutine(ShowRimTip(str));
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}
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public void Step2(int currentIndex)
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{
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image_Rim_Rect.gameObject.SetActive(false);
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image_Tip_Rect.gameObject.SetActive(false);
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CloseMask();
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}
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#region 按钮以及提示
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/// <summary>
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/// 设置边框的大小和位置
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/// </summary>
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/// <param name="target"></param>
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private void SetRimPos(Image target)
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{
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RectTransform rt = target.GetComponent<RectTransform>();
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image_Rim_Rect.anchoredPosition = rt.anchoredPosition;
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image_Rim_Rect.sizeDelta = (rt.sizeDelta * rt.localScale) + rimOffset;
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image_Tip_Rect.anchoredPosition = new Vector2(image_Rim_Rect.anchoredPosition.x, image_Rim_Rect.anchoredPosition.y + 74 / 2 + image_Rim_Rect.sizeDelta.y / 2);
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}
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IEnumerator ShowRimTip(string str)
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{
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yield return 10;
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SetTipRect(str);//动态修改text长度需要等待计算完成
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}
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/// <summary>
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/// 设置显示文字的长度
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/// </summary>
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/// <param name="str"></param>
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private void SetTipRect(string str)
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{
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RectTransform textRect = text_Tip.GetComponent<RectTransform>();
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image_Tip_Rect.sizeDelta = new Vector2(textRect.sizeDelta.x + 64, image_Tip_Rect.sizeDelta.y);
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}
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#endregion
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#region 遮罩，以及按钮添加删除事件
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/// <summary>
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/// 抠出来一个区域
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/// </summary>
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/// <param name="target"></param>
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void InitRectGuidance(Image target)
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{
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if (!maskObj.gameObject.activeSelf)
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{
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maskObj.gameObject.SetActive(true);
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}
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maskObj.Init(target);
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}
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/// <summary>
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/// 关闭遮罩
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/// </summary>
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public void CloseMask()
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{
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maskObj.gameObject.SetActive(false);
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}
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/// <summary>
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/// 给按钮添加事件
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/// </summary>
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private void AddButtonListener(GameObject go, Action ac)
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{
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EventTriggerListener.GetListener(go).onClick += (go1) =>
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{
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ac();
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};
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}
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/// <summary>
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/// 移除事件
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/// </summary>
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/// <param name="go"></param>
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private void RemoveButtonListener(GameObject go)
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{
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EventTriggerListener.GetListener(go).onClick -= null;
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}
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#endregion
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#region
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#endregion
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#region
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#endregion
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#region
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#endregion
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}
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