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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public class ChatWin : UIBase
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{
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[SerializeField, Header("锁定当前区域比例"), Range(0, 1)] float m_Percent = 0.3f;
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[SerializeField] ButtonEx btnSetting;
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[SerializeField] ButtonEx btnClose;
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[SerializeField] ScrollerController scrChatTab;
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[SerializeField] ChatPlayerMineCell m_ChatMineCell;
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[SerializeField] ChatPlayerOtherCell m_ChatOtherCell;
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[SerializeField] ChatSysCell m_ChatSysCell;
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[SerializeField] Transform transInput;
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[SerializeField] InputField inputChat;
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[SerializeField] ButtonEx btnSendChat;
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[SerializeField] ImageEx imgSendChat;
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[SerializeField] TextEx txtSendChat;
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[SerializeField] ScrollerController scrWorld;
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[SerializeField] ScrollerController scrGuild;
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private int unreadMsgCount = 0;
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[SerializeField] ButtonEx btnNewMsgTip;
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[SerializeField] TextEx txtNewMsgTip;
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[SerializeField, Header("聊天弹幕设置")] Transform transSettings;
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[SerializeField] ClickScreenOtherSpace clickScreenOtherSpace;
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bool isSettingOpen = false;
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[SerializeField] ChatSettingButton btnWorldSetting;
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[SerializeField] ChatSettingButton btnGuildSetting;
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ChatManager manager { get { return ChatManager.Instance; } }
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protected override void InitComponent()
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{
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base.InitComponent();
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btnClose.SetListener(CloseWindow);
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btnSendChat.SetListener(() =>
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{
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// 如果在聊天输入界面无输入文字点击发送，则关闭聊天输入界面
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if (string.IsNullOrEmpty(inputChat.text))
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{
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CloseWindow();
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return;
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}
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if (!manager.CheckChatLimit(inputChat.text, out int errorCode))
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{
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manager.ShowChatErrorTip(errorCode);
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return;
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}
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manager.SendChatInfo(manager.nowChatChannel, inputChat.text);
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manager.AddChatChannelSendTime(manager.nowChatChannel, TimeUtility.AllSeconds);
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inputChat.text = string.Empty;
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UpdateSendButton();
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});
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btnNewMsgTip.SetListener(() =>
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{
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if (manager.nowChatChannel == ChatChannel.World)
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{
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RefreshChat(manager.nowChatChannel, scrWorld);
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ScrollerJump(scrWorld, ChatChannel.World);
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}
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else if (manager.nowChatChannel == ChatChannel.Guild)
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{
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RefreshChat(manager.nowChatChannel, scrGuild);
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ScrollerJump(scrGuild, ChatChannel.Guild);
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}
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ClearUnreadMsg();
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});
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btnSetting.SetListener(() =>
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{
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isSettingOpen = !isSettingOpen;
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transSettings.SetActive(isSettingOpen);
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});
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}
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// 清理未读消息状态
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private void ClearUnreadMsg()
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{
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unreadMsgCount = 0;
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btnNewMsgTip.SetActive(false);
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}
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// 更新未读消息UI
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private void UpdateUnreadMsgUI()
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{
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btnNewMsgTip.SetActive(unreadMsgCount > 0);
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txtNewMsgTip.text = Language.Get("Chat10", unreadMsgCount);
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}
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protected override void OnPreOpen()
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{
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base.OnPreOpen();
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manager.OnChatTabChangeEvent += OnChatTabChange;
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manager.OnUpdateTalkEvent += OnUpdateTalkEvent;
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manager.OnUpdateTalkCacheListEvent += OnUpdateTalkCacheList;
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scrChatTab.OnRefreshCell += OnRefreshChatTabCell;
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scrWorld.OnGetDynamicSize += OnGetWorldChatDynamicSize;
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scrWorld.OnRefreshCell += OnRefreshWorldCell;
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scrWorld.mScrollRect.onValueChanged.AddListener(OnWorldScrollValChange);
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scrGuild.OnGetDynamicSize += OnGetWorldChatDynamicSize;
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scrGuild.OnRefreshCell += OnRefreshGuildCell;
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scrGuild.mScrollRect.onValueChanged.AddListener(OnGuildScrollValChange);
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clickScreenOtherSpace.AddListener(OnClickScreenOtherSpace);
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GlobalTimeEvent.Instance.secondEvent += OnSecondEvent;
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isSettingOpen = false;
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transSettings.SetActive(isSettingOpen);
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btnWorldSetting.SetChannelType(ChatChannel.World);
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btnGuildSetting.SetChannelType(ChatChannel.Guild);
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inputChat.characterLimit = ChatManager.Instance.characterLimit;
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CreaterAll(manager.nowChatTab);
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}
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protected override void OnPreClose()
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{
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base.OnPreClose();
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manager.OnChatTabChangeEvent -= OnChatTabChange;
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manager.OnUpdateTalkEvent -= OnUpdateTalkEvent;
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manager.OnUpdateTalkCacheListEvent -= OnUpdateTalkCacheList;
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scrChatTab.OnRefreshCell -= OnRefreshChatTabCell;
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scrWorld.OnGetDynamicSize -= OnGetWorldChatDynamicSize;
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scrWorld.OnRefreshCell -= OnRefreshWorldCell;
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scrWorld.mScrollRect.onValueChanged.RemoveListener(OnWorldScrollValChange);
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scrGuild.OnGetDynamicSize -= OnGetGuildChatDynamicSize;
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scrGuild.OnRefreshCell -= OnRefreshGuildCell;
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scrGuild.mScrollRect.onValueChanged.RemoveListener(OnGuildScrollValChange);
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GlobalTimeEvent.Instance.secondEvent -= OnSecondEvent;
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clickScreenOtherSpace.RemoveAllListeners();
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}
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private void OnRefreshGuildCell(ScrollerDataType type, CellView cell)
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{
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OnRefreshCell(type, cell);
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}
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private void OnRefreshWorldCell(ScrollerDataType type, CellView cell)
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{
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OnRefreshCell(type, cell);
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}
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private void OnRefreshCell(ScrollerDataType type, CellView cell)
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{
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if (type == ScrollerDataType.Header)
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{
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var _cell = cell.GetComponent<ChatPlayerMineCell>();
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_cell?.Refresh(cell);
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}
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else if (type == ScrollerDataType.Normal)
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{
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var _cell = cell.GetComponent<ChatPlayerOtherCell>();
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_cell?.Refresh(cell);
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}
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else if (type == ScrollerDataType.Tail)
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{
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var _cell = cell.GetComponent<ChatSysCell>();
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_cell?.Refresh(cell);
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}
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else if (type == ScrollerDataType.Extra1)
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{
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var _cell = cell.GetComponent<ChatDateCell>();
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_cell?.Refresh(cell);
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}
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}
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private void OnSecondEvent()
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{
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UpdateSendButton();
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}
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private void OnClickScreenOtherSpace()
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{
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isSettingOpen = !isSettingOpen;
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transSettings.SetActive(isSettingOpen);
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}
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private bool m_isJumpArea;
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public bool isJumpArea
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{
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get { return m_isJumpArea; }
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set
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{
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if (m_isJumpArea == value)
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return;
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m_isJumpArea = value;
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// isJumpArea = true (用户在底部)：开启锁定底部
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if (value)
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{
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if (scrWorld.lockType != EnhanceLockType.LockVerticalBottom)
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scrWorld.lockType = EnhanceLockType.LockVerticalBottom;
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// 如果回到底部，直接清零消息
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ClearUnreadMsg();
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}
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// isJumpArea = false (用户看历史)：保持视觉位置
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else
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{
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if (scrWorld.lockType != EnhanceLockType.KeepVertical)
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scrWorld.lockType = EnhanceLockType.KeepVertical;
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}
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}
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}
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private void OnWorldScrollValChange(Vector2 _pos)
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{
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OnScrollValChange(scrWorld, _pos);
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}
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private void OnGuildScrollValChange(Vector2 _pos)
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{
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OnScrollValChange(scrGuild, _pos);
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}
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private void OnScrollValChange(ScrollerController scorller, Vector2 _pos)
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{
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if (scorller.m_Scorller._ScrollSize <= 0)
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return;
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float _value = m_Percent / scorller.m_Scorller._ScrollSize * scorller.m_Scorller.ScrollRectSize;
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isJumpArea = _pos.y <= _value;
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// 检查滚动位置是否覆盖了新消息
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if (unreadMsgCount <= 0)
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return;
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int totalCount = scorller.GetNumberOfCells(scorller.m_Scorller);
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int thresholdIndex = totalCount - unreadMsgCount;
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// 获取当前视窗最底部显示的 Item 索引
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int currentBottomIndex = scorller.m_Scorller.EndDataIndex;
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// 如果当前看到的底部索引 超过了 新消息的起始线(减1是为了容错)
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if (currentBottomIndex >= thresholdIndex - 1)
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{
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ClearUnreadMsg();
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}
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}
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private void OnChatTabChange(ChatTab entrance)
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{
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CreaterAll(entrance);
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}
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private void OnUpdateTalkEvent(ChatChannel type, TalkData data)
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{
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RefreshAll(type, playerId: data.PlayerID);
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}
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private void OnUpdateTalkCacheList()
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{
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RefreshAll(manager.nowChatChannel);
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}
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private void CreaterAll(ChatTab chatTab)
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{
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if (chatTab == ChatTab.World)
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{
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manager.nowChatChannel = ChatChannel.World;
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}
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else if (chatTab == ChatTab.Guild)
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{
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manager.nowChatChannel = ChatChannel.Guild;
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}
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UpdateSendButton();
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// 打开界面时默认到底部，无未读
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isJumpArea = true;
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scrWorld.lockType = EnhanceLockType.LockVerticalBottom; // 初始锁定底部
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scrWorld.SetActive(chatTab == ChatTab.World);
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scrGuild.lockType = EnhanceLockType.LockVerticalBottom; // 初始锁定底部
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scrGuild.SetActive(chatTab == ChatTab.Guild);
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transInput.SetActive(chatTab == ChatTab.World || chatTab == ChatTab.Guild);
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CreateChatTabScroller();
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switch (chatTab)
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{
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case ChatTab.World:
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manager.nowChatChannel = ChatChannel.World;
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CreateScroller(scrWorld, ChatChannel.World);
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ScrollerJump(scrWorld, ChatChannel.World);
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ClearUnreadMsg();
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break;
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case ChatTab.Guild:
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manager.nowChatChannel = ChatChannel.Guild;
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CreateScroller(scrGuild, ChatChannel.Guild);
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ScrollerJump(scrGuild, ChatChannel.Guild);
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ClearUnreadMsg();
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break;
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}
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}
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float KeepArea(ScrollerController scroller)
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{
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if (scroller.GetNumberOfCells(scroller.m_Scorller) >= manager.maxTalkCount)
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{
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float totalRemovedSize = 0f;
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for (int i = 0; i < manager.deleteTalkCount; i++)
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{
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float cellSize = scroller.GetCellSize(i);
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totalRemovedSize += cellSize + scroller.m_Scorller.spacing;
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}
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return totalRemovedSize;
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}
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return 0;
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}
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private void RefreshAll(ChatChannel type, uint playerId = 0)
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{
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scrChatTab.m_Scorller.RefreshActiveCellViews();
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if (type == ChatChannel.World)
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{
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RefreshChat(type, scrWorld, playerId);
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}
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else if (type == ChatChannel.Guild)
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{
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RefreshChat(type, scrGuild, playerId);
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}
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}
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private void RefreshChat(ChatChannel type, ScrollerController scroller, uint playerId = 0)
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{
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if (!manager.TryGetTalkData(type, out List<TalkData> datas) || datas == null)
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return;
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int numberOfCells = scroller.GetNumberOfCells(scroller.m_Scorller);
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if (numberOfCells < manager.maxTalkCount)
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{
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for (int i = numberOfCells; i < datas.Count; i++)
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{
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TalkData data = datas[i];
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ScrollerDataType scrollerDataType = GetCellType(data);
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scroller.AddCell(scrollerDataType, i);
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int talkDataType = manager.GetTalkDataType(data);
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float height = GetHeight(talkDataType, data.Content, data.InfoList);
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scroller.m_Scorller.AddHeight(true, height);
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//Debug.Log($"ChatWin AddCell i {i} AddHeight {height}");
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}
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}
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else
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{
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scroller.m_Scorller.RefreshActiveCellViews();
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}
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if (type == ChatChannel.World && manager.nowChatTab != ChatTab.World)
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return;
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if (type == ChatChannel.Guild && manager.nowChatTab != ChatTab.Guild)
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return;
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// 1. 自己发送的消息 -> 强制跳转到底部 + 清零
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if (playerId == PlayerDatas.Instance.PlayerId)
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{
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isJumpArea = true;
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scroller.lockType = EnhanceLockType.LockVerticalBottom;
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ScrollerJump(scroller, type);
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ClearUnreadMsg(); // 自己发的消息不用提示
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}
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// 2. 别人发消息 & 当前在底部 -> 自动跟随 + 清零
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else if (isJumpArea)
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{
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scroller.lockType = EnhanceLockType.LockVerticalBottom;
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ScrollerJump(scroller, type);
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ClearUnreadMsg(); // 在底部看着不用提示
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}
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// 3. 别人发消息 & 当前在看历史 -> 保持位置 + 增加未读计数
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else
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{
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scroller.lockType = EnhanceLockType.KeepVertical;
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float offset = KeepArea(scroller);
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if (Math.Abs(offset) > 0.001f)
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{
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ScrollerJump(scroller, offset);
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}
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if (type == manager.nowChatChannel)
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{
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unreadMsgCount++;
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UpdateUnreadMsgUI();
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}
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// 特殊情况：如果未读数量巨大（超过了总显示数量）,说明整个列表都被刷新了,直接消零
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if (unreadMsgCount >= scrWorld.GetNumberOfCells(scrWorld.m_Scorller))
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{
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ClearUnreadMsg();
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}
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}
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}
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private bool OnGetWorldChatDynamicSize(ScrollerDataType _type, int _index, out float height)
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{
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return OnGetChatDynamicSize(_type, _index, out height);
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}
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private bool OnGetGuildChatDynamicSize(ScrollerDataType _type, int _index, out float height)
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{
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return OnGetChatDynamicSize(_type, _index, out height);
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}
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private bool OnGetChatDynamicSize(ScrollerDataType _type, int _index, out float height)
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{
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height = 0;
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if (!manager.TryGetChatData(manager.nowChatChannel, _index, out TalkData data) || data == null)
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return false;
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switch (_type)
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{
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case ScrollerDataType.Header:
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height = m_ChatMineCell.GetHeight(data.Content, data.InfoList);
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return true;
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case ScrollerDataType.Normal:
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height = m_ChatOtherCell.GetHeight(data.Content, data.InfoList);
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return true;
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case ScrollerDataType.Tail:
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height = m_ChatSysCell.GetHeight(data.Content, data.InfoList);
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return true;
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case ScrollerDataType.Extra1:
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height = 30;
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return true;
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}
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return true;
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}
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private void OnRefreshChatTabCell(ScrollerDataType type, CellView cell)
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{
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var _cell = cell.GetComponent<ChatTabCell>();
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_cell?.Display(cell.index, cell);
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}
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private void CreateChatTabScroller()
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{
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scrChatTab.Refresh();
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for (int i = 0; i < manager.tabShowList.Count; i++)
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{
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CellInfo cellInfo = new CellInfo();
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cellInfo.infoInt1 = (int)manager.tabShowList[i];
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scrChatTab.AddCell(ScrollerDataType.Header, i, cellInfo);
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}
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scrChatTab.Restart();
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}
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private void CreateScroller(ScrollerController scroller, ChatChannel type)
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{
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scroller.Refresh();
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if (manager.TryGetTalkData(type, out List<TalkData> datas))
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{
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for (int i = 0; i < datas.Count; i++)
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{
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TalkData data = datas[i];
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ScrollerDataType scrollerDataType = GetCellType(data);
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scroller.AddCell(scrollerDataType, i);
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}
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}
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scroller.Restart();
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}
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private void ScrollerJump(ScrollerController scroller, ChatChannel type)
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{
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scroller.lockType = EnhanceLockType.LockVerticalBottom;
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scroller.ResetScrollPos();
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int jumpIndex = manager.GetJumpIndex(type);
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scroller.JumpIndex(jumpIndex);
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//Debug.Log($"ChatWin JumpIndex {jumpIndex}");
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isJumpArea = true;
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}
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private void ScrollerJump(ScrollerController scroller, float _offset)
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{
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scroller.JumpIndex(-_offset, 0, EnhancedUI.EnhancedScroller.EnhancedScroller.TweenType.immediate);
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}
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// 0-系统 1-日期 2-自己 3-其他玩家
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private ScrollerDataType GetCellType(TalkData data)
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{
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int type = manager.GetTalkDataType(data);
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if (type == 0)
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return ScrollerDataType.Tail;
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else if (type == 1)
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return ScrollerDataType.Extra1;
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else if (type == 2)
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return ScrollerDataType.Header;
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else
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return ScrollerDataType.Normal;
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}
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public float GetHeight(int type, string content, ArrayList list)
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{
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switch (type)
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{
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case 0:
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return m_ChatSysCell.GetHeight(content, list);
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case 1:
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return 30;
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case 2:
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return m_ChatMineCell.GetHeight(content, list);
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case 3:
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return m_ChatOtherCell.GetHeight(content, list);
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}
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return 0;
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}
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private void UpdateSendButton()
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{
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bool isCanSend = manager.IsCanSend(manager.nowChatChannel, out int remainingSeconds);
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btnSendChat.interactable = isCanSend;
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imgSendChat.gray = !isCanSend;
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txtSendChat.text = isCanSend ? Language.Get("Chat02") : Language.Get("Chat14", remainingSeconds);
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txtSendChat.colorType = isCanSend ? TextColType.NavyBrown : TextColType.LightWhite;
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}
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}
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