void OnMarkerRemove(List <Marker> markers)
{
foreach (var m in markers)
{
BaseMarkerUI ui = mMarkerUIInstance[m.guid];
if (ui)
{
Destroy(ui.gameObject);
}
mMarkerUIInstance.Remove(m.guid);
}
}
void OnMarkerUpdate(List <Marker> markers)
{
foreach (var m in markers)
{
if (mMarkerUIInstance.ContainsKey(m.guid))
{
BaseMarkerUI ui = mMarkerUIInstance[m.guid];
if (ui)
{
ui.UpdateUI();
}
}
}
}
//根据marker编码得到ui预设
BaseMarkerUI GetMarkerUIPrefab(int code)
{
BaseMarkerUI prefab = null;
if (mMarkerPrefabs.ContainsKey(code))
{
prefab = mMarkerPrefabs[code];
}
if (prefab == null)
{
prefab = defaultUIPrefab;
}
return(prefab);
}
void OnMarkerAdd(List <Marker> markers)
{
foreach (var m in markers)
{
BaseMarkerUI prefab = GetMarkerUIPrefab(m.code);
if (prefab == null)
{
continue;
}
Transform parent = uiRoot != null ? uiRoot.transform : null;
GameObject uiObj = Instantiate(prefab.gameObject, parent) as GameObject;
if (uiObj == null)
{
continue;
}
BaseMarkerUI ui = uiObj.GetComponent <BaseMarkerUI>();
if (ui)
{
ui.transform.SetParent(parent);
ui.InitMarker(m);
}
mMarkerUIInstance.Add(m.guid, ui);
}
}
