public GameObject GenerateUI(UIInfo uiInfo)
{
if (layerImportDic == null)
{
Debug.Log("LayerImportDic 未初始化");
return(null);
}
if (uiInfo == null || uiInfo.layers == null)
{
return(null);
}
var canvasNode = new UINode(canvas.transform);
var rootTransform = new GameObject(uiInfo.name, typeof(RectTransform)).GetComponent <RectTransform>();
rootTransform.SetParent(canvas.transform, false);
rootTransform.sizeDelta = uiSize;
var rootNode = new UINode(rootTransform);
canvasNode.AddChildNode(rootNode);
ClearEmptMakeEffectiveyLayers(uiInfo.layers);
var uiNodes = DrawLayers(uiInfo.layers); //绘制所有层级
MakeRelation(rootNode, uiNodes); //设置父子关系
SetCustomResource(rootNode); //设置配制的资源参数
SetAnchorDeepth(rootNode); //设置默认锚点
DoAnchorCompleteAction(rootNode); //只有锚点设置好了才能进行的事
return(rootTransform.gameObject);
}
private void MakeRelation(UINode rootNode, UINode[] uiNodes)
{
if (rootNode == null || uiNodes == null)
{
return;
}
var pathCatchDic = new Dictionary <string, string[]>();
var nodeTemplateDic = new Dictionary <string, UINode>();
var deepthDic = new Dictionary <int, List <UINode> >();
var maxdeepth = 0;
///建立索引
for (int i = 0; i < uiNodes.Length; i++)
{
var node = uiNodes[i];
nodeTemplateDic.Add(node.path, node);
var pathArray = LayerImportUtil.PathToArray(node.path);
pathCatchDic.Add(node.path, pathArray);
var deepth = pathArray.Length;
if (deepthDic.ContainsKey(deepth))
{
deepthDic[deepth].Add(node);
}
else
{
deepthDic[deepth] = new List <UINode>()
{
node
};
}
maxdeepth = maxdeepth > deepth ? maxdeepth : deepth;
}
///关系对应
for (int deepth = 1; deepth <= maxdeepth; deepth++)
{
var nodes = deepthDic[deepth];
for (int k = 0; k < nodes.Count; k++)
{
var node = nodes[k];
var path = pathCatchDic[node.path];
var parentPath = LayerImportUtil.ArrayToPath(path, deepth - 1);
if (string.IsNullOrEmpty(parentPath))
{
rootNode.AddChildNode(node);
}
else if (nodeTemplateDic.ContainsKey(parentPath))
{
var nodeTemp = nodeTemplateDic[parentPath];
nodeTemp.AddChildNode(node);
}
else
{
Debug.LogWarning("未找到层级：" + parentPath);
}
}
}
//设置父级
SetUIParentsDeepth(rootNode);
}