using System;
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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 UnityEngine.UI;
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namespace vnxbqy.UI
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{
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public class ExpertSkillCyclicScroll : MonoBehaviour
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{
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[SerializeField] ScrollRect m_Scroller;
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[SerializeField] RectTransform m_Content;
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[SerializeField] List<ExpertSkillConditionCell> m_ConditionCells;
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[SerializeField] float m_Elasticity = 0.1f;
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float speed = 10f;
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bool autoLerp = false;
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float targetNormalizedY = 0f;
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TreasureSkillModel model { get { return ModelCenter.Instance.GetModel<TreasureSkillModel>(); } }
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int tempHeight = 0;
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public void Display(int skillId,int maxLevel)
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{
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CreateElements(maxLevel);
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for (int i = 0; i < m_ConditionCells.Count; i++)
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{
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m_ConditionCells[i].SetActive(i < maxLevel);
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if (i < maxLevel)
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{
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m_ConditionCells[i].Display(skillId, i + 1);
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}
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}
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tempHeight = (int)m_Content.rect.height;
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m_Scroller.verticalNormalizedPosition = 1f;
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}
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public void MoveToCenter(int index)
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{
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var height = 0f;
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for (int i = 0; i < m_ConditionCells.Count; i++)
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{
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if (i < index)
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{
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var rect = m_ConditionCells[i].transform as RectTransform;
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height += rect.rect.height;
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}
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}
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var viewHeight = (m_Scroller.transform as RectTransform).rect.height;
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var contentHeight = m_Content.rect.height;
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height -= viewHeight / 3;
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targetNormalizedY = Mathf.Clamp01(1 - height / (contentHeight - viewHeight));
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autoLerp = true;
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}
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private void LateUpdate()
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{
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if (tempHeight != (int)m_Content.rect.height)
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{
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//创建后重刷新位置
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m_Scroller.verticalNormalizedPosition = 1f;
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tempHeight = (int)m_Content.rect.height;
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}
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if (autoLerp)
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{
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if (Mathf.Abs(m_Scroller.verticalNormalizedPosition - targetNormalizedY) > 0.01f)
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{
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m_Scroller.verticalNormalizedPosition = Mathf.SmoothDamp(m_Scroller.verticalNormalizedPosition, targetNormalizedY, ref speed, m_Elasticity);
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}
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else
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{
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autoLerp = false;
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}
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}
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CloseExpertSkillSelectWin();
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}
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private void CloseExpertSkillSelectWin()
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{
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if (model.CloseExpertSkillSelectWinTime != 0 && DateTime.Now.Ticks - model.CloseExpertSkillSelectWinTime > 15000000)
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{
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WindowCenter.Instance.Close<ExpertSkillSelectWin>();
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model.CloseExpertSkillSelectWinTime = 0;
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};
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}
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public void Dispose()
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{
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for (int i = 0; i < m_ConditionCells.Count; i++)
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{
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m_ConditionCells[i].Dispose();
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}
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}
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void CreateElements(int count)
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{
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if (m_ConditionCells.Count < count)
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{
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var delta = count - m_ConditionCells.Count;
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for (int i = 0; i < delta; i++)
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{
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var go = GameObject.Instantiate(m_ConditionCells[0].gameObject);
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var instance = go.GetComponent<ExpertSkillConditionCell>();
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go.transform.SetParentEx(m_Content, Vector3.zero, Quaternion.identity, Vector3.one);
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m_ConditionCells.Add(instance);
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}
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}
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}
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}
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}
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