//--------------------------------------------------------
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// [Author]: 玩个游戏
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// [ Date ]: Tuesday, October 31, 2017
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//--------------------------------------------------------
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using UnityEngine;
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using UnityEngine.EventSystems;
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using System;
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//关联按钮，其中一个亮起，其他按下，文字颜色对应变更
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//数据更新通过SelectBtn更新 或者 GroupButtonExManager.SelectButton
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//使用步骤 1.序列化GroupButtonEx类型的按钮，2：初始需设置SelectBtn()选中哪个按钮，其他和按钮使用方法一致
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public class GroupButtonEx : ButtonEx
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{
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[SerializeField] GroupButtonExManager m_Manager; // 按钮组管理器引用
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public GroupButtonExManager manager
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{
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get { return m_Manager; }
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set
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{
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if (m_Manager != value)
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{
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// 从旧管理器移除并添加到新管理器
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if (m_Manager != null)
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{
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m_Manager.RemoveButton(this);
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}
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m_Manager = value;
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if (m_Manager != null)
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{
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m_Manager.AddButton(this);
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}
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}
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}
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}
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[NonSerialized] TitleBtnState m_State = TitleBtnState.Normal;
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public TitleBtnState state
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{
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get { return m_State; }
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set
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{
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if (m_State != value)
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{
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m_State = value;
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}
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}
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}
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[SerializeField] ImageEx m_SelectIcon;
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public ImageEx selectIcon
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{
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get { return this.m_SelectIcon; }
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set { this.m_SelectIcon = value; }
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}
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[SerializeField] ImageEx m_UnSelectIcon;
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public ImageEx unSelectIcon
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{
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get { return this.m_UnSelectIcon; }
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set { this.m_UnSelectIcon = value; }
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}
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[SerializeField] TextEx m_Title;
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public TextEx title
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{
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get { return this.m_Title; }
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set { this.m_Title = value; }
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}
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[SerializeField] UIEffectPlayer m_SelectEffect; //选中特效
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public UIEffectPlayer selectEffect
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{
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get { return m_SelectEffect; }
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set { m_SelectEffect = value; }
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}
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protected override void Awake()
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{
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base.Awake();
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// 确保已添加到管理器
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if (m_Manager != null)
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{
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m_Manager.AddButton(this);
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}
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}
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protected override void OnDestroy()
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{
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if (m_Manager != null)
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{
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m_Manager.RemoveButton(this);
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}
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base.OnDestroy();
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}
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public override void OnPointerClick(PointerEventData eventData)
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{
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base.OnPointerClick(eventData);
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SelectBtn();
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}
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// 选中当前按钮，只处理刷新显示
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public void SelectBtn(bool forceRefresh = false)
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{
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if (m_State == TitleBtnState.Click && !forceRefresh)
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return;
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// 通过管理器处理选中逻辑
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if (m_Manager != null)
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{
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m_Manager.SelectButton(this);
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}
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}
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// 更新按钮状态
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public void UpdateButtonState()
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{
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// 更新图标显示
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if (m_SelectIcon != null)
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m_SelectIcon.SetActive(m_State == TitleBtnState.Click);
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if (m_UnSelectIcon != null)
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m_UnSelectIcon.SetActive(m_State != TitleBtnState.Click);
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// 更新文字颜色
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if (m_Title != null && m_Manager != null)
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{
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m_Title.color = m_Manager.GetTextColorForState(m_State);
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}
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if (m_SelectEffect != null)
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{
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if (m_State == TitleBtnState.Click)
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{
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//选中，显示特效
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m_SelectEffect.Play();
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}
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else
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{
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m_SelectEffect.Stop();
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}
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}
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}
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}
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