/// <summary>
/// 打开界面
/// </summary>
/// <param name="uiFormAssetName">界面资源名称</param>
/// <param name="uiGroupName">界面组名称</param>
/// <param name="priority">加载界面资源的优先级</param>
/// <param name="pauseCoveredUIForm">是否暂停被覆盖的界面</param>
/// <param name="userData">用户自定义数据</param>
/// <returns>界面的序列编号</returns>
public int OpenUIForm(string uiFormAssetName, string uiGroupName, int priority, bool pauseCoveredUIForm, object userData)
{
if (string.IsNullOrEmpty(uiFormAssetName))
{
throw new Exception("UI form asset name is invalid.");
}
if (string.IsNullOrEmpty(uiGroupName))
{
throw new Exception("UI group name is invalid.");
}
UIGroup uiGroup = GetUIGroup(uiGroupName);
if (uiGroup == null)
{
throw new Exception(TextUtil.Format("UI group '{0}' is not exist.", uiGroupName));
}
int serialId = m_Serial++;
UIFormInstanceObject uiFormInstanceObject = m_InstancePool.Spawn(uiFormAssetName);
if (uiFormInstanceObject == null)
{
m_UIFormsBeingLoaded.Add(serialId, uiFormAssetName);
GameEntry.Resource.LoadAsset(uiFormAssetName, typeof(GameObject), priority, m_LoadAssetCallbacks, new OpenUIFormInfo(serialId, uiGroup, pauseCoveredUIForm, userData));
}
else
{
InternalOpenUIForm(serialId, uiFormAssetName, uiGroup, uiFormInstanceObject.Target, pauseCoveredUIForm, false, 0f, userData);
}
return(serialId);
}
private void LoadUIFormSuccessCallback(string uiFormAssetName, UnityEngine.Object uiFormAsset, float duration, object userData)
{
OpenUIFormInfo openUIFormInfo = (OpenUIFormInfo)userData;
if (openUIFormInfo == null)
{
throw new Exception("Open UI form info is invalid.");
}
m_UIFormsBeingLoaded.Remove(openUIFormInfo.SerialId);
if (m_UIFormsToReleaseOnLoad.Contains(openUIFormInfo.SerialId))
{
m_UIFormsToReleaseOnLoad.Remove(openUIFormInfo.SerialId);
GameEntry.Resource.UnloadAsset(uiFormAsset);
return;
}
UIFormInstanceObject uiFormInstanceObject = new UIFormInstanceObject(uiFormAssetName, uiFormAsset, UnityEngine.Object.Instantiate(uiFormAsset));
m_InstancePool.Register(uiFormInstanceObject, true);
InternalOpenUIForm(openUIFormInfo.SerialId, uiFormAssetName, openUIFormInfo.UIGroup, uiFormInstanceObject.Target, openUIFormInfo.PauseCoveredUIForm, true, duration, openUIFormInfo.UserData);
}