/// <summary>
/// 创建头顶信息实例
/// </summary>
/// <param name="objev"></param>
/// <param name="entityID"></param>
/// <param name="host"></param>
/// <param name="ptr"></param>
/// <param name="nLen"></param>
/// <returns></returns>
public UTopName CreateTopName(EntityView objev, IntPtr ptr, int nLen)
{
if (!bInit)
{
Trace.LogError("UTopNameManager必须初始化！");
return(null);
}
if (EntityView.isNullOrEmpty(objev))
{
Trace.LogWarning("TopName--实体视图无效!");
return(null);
}
int entityID = objev.ID;
//如果表里面已含，则更新信息并返回
if (m_TopNameMap.ContainsKey(entityID))
{
Trace.LogWarning(entityID + "已经有TopName，返回已有的实例");
UTopName ut = m_TopNameMap[entityID];
//接受逻辑层信息并更新
SetNameInfo(ptr, nLen, ut);
return(ut);
}
//分配一个节点
TopNameNode bcn = new TopNameNode();
UTopName utn = GetTopName(ref bcn);
if (null == utn)
{
return(null);
}
utn.CreatBillBoard();
utn.ChangeCanvasNode(bcn);
utn.Init(objev);
m_TopNameMap.Add(entityID, utn);
SetNameInfo(ptr, nLen, utn);
if (objev.Property)
{
int nMatchType = objev.Property.GetNumProp(ENTITY_PROPERTY.PROPERTY_MATCHTYPE);
int nRankScore = objev.Property.GetNumProp(ENTITY_PROPERTY.PROPERTY_RANKSCORE);
int nRankGrade = objev.Property.GetNumProp(ENTITY_PROPERTY.PROPERTY_RANKGRADE);
int nRankIcon = GameLogicAPI.getRankIconIDByGrade(nMatchType, nRankGrade);
if (nRankIcon > 0)
{
utn.SetRankLv(nRankIcon);
}
int nSex = objev.Property.GetNumProp(ENTITY_PROPERTY.PROPERTY_SEX);
utn.SetSex(nSex);
}
return(utn);
}
/// <summary>
/// 实例化创建头顶称号
/// </summary>
/// <param name="bcn">节点信息</param>
/// <returns></returns>
private UTopName InstanceUTopName(TopNameNode bcn)
{
GameObject go = TopNamePrefabRes.InstanceMainRes();
if (RectPosition(go, bcn))
{
UTopName ut = go.GetComponent <UTopName>();
ut.resNode = TopNamePrefabRes;
return(ut);
}
return(null);
}
/// <summary>
/// 根据节点信息，算出贴图纹理像素起始和结束值，在rt贴图上取像素赋值给公告板
/// </summary>
/// <param name="trs"></param>
public void ChangeCanvasNode(TopNameNode trs)
{
if (!m_BillBoard)
{
return;
}
m_CanvasNode = trs;
m_BillBoard.SetPixelSize((int)m_CanvasNode.vSize.x, (int)m_CanvasNode.vSize.y);
//根据在画布上的位置算出贴图上对应的位置
Vector2 texStart = UTopNameManager.TransformTextureOffsetFromPixelPos(m_CanvasNode.start);
Vector2 texEnd = UTopNameManager.TransformTextureOffsetFromPixelPos(m_CanvasNode.end);
m_BillBoard.SetTextureOffset(texStart, texEnd);
}
private bool AllocTopNamePos(ref TopNameNode tnn)
{
Vector2 topNameSize = new Vector2(TopNameCell_Width, TopNameCell_Height);
tnn.isValid = false;
if (m_UnUseCanvasNodeList.Count > 0)
{
TopNameNode tn = m_UnUseCanvasNodeList.Dequeue();
tnn.RowIndex = tn.RowIndex;
tnn.ColIndex = tn.ColIndex;
tnn.start.x = TopNameCell_Width * tn.RowIndex;
tnn.start.y = TopNameCell_Height * tn.ColIndex;
tnn.end.x = tn.start.x + topNameSize.x;
tnn.end.y = tn.start.y + topNameSize.y;
tnn.vSize = topNameSize;
tnn.isValid = true;
}
else
{
tnn = new TopNameNode();
tnn.start.x = TopNameCell_Width * currentRowIndex;
tnn.start.y = TopNameCell_Height * currentColIndex;
tnn.end.x = tnn.start.x + topNameSize.x;
tnn.end.y = tnn.start.y + topNameSize.y;
tnn.vSize = topNameSize;
tnn.RowIndex = currentRowIndex;
tnn.ColIndex = currentColIndex;
currentRowIndex++;
if (currentRowIndex >= MaxRowCount)
{
currentColIndex++;
if (currentColIndex >= MaxColCount)
{
return(false);
}
currentRowIndex = 0;
}
tnn.isValid = true;
}
return(true);
}
private UTopName GetTopName(ref TopNameNode canvNode)
{
UTopName ut = null;
if (m_CacheTopName.Count > 0)
{
ut = m_CacheTopName.Dequeue();
canvNode = ut.CanvasNode;
ut.RefreshTexture();
}
else
{
if (!AllocTopNamePos(ref canvNode))
{
return(null);
}
ut = InstanceUTopName(canvNode);
}
return(ut);
}
/// <summary>
/// 调整实例的位置
/// </summary>
/// <param name="go">实例GameObject</param>
/// <param name="bcn">节点信息</param>
/// <returns></returns>
private bool RectPosition(GameObject go, TopNameNode bcn)
{
if (go == null || bcn.start == null)
{
return(false);
}
RectTransform rt = go.transform.GetComponent <RectTransform>();
if (rt == null || renderCanvas == null)
{
return(false);
}
rt.SetParent(renderCanvas, false);
rt.anchorMin = new Vector2(0, 0);
rt.anchorMax = new Vector2(0, 0);
rt.pivot = new Vector2(0, 0);
rt.anchoredPosition = new Vector2(bcn.start.x, bcn.start.y);
return(true);
}
//预加载
public void PreWarmTopName()
{
if (bPreWarmTopName)
{
return;
}
bPreWarmTopName = true;
for (int i = 0; i < TopNameCacheCount; i++)
{
TopNameNode canvNode = new TopNameNode();
if (!AllocTopNamePos(ref canvNode))
{
continue;
}
UTopName utn = InstanceUTopName(canvNode);
utn.CreatBillBoard();
utn.ChangeParent(CacheTopNameRoot.transform);
utn.Init(null);
utn.ChangeParent(CacheTopNameRoot.transform);
utn.SetEnable(false);
utn.ChangeCanvasNode(canvNode);
m_CacheTopName.Enqueue(utn);
}
}