/// <summary>
/// 开启一个UITask
/// </summary>
/// <param name="intent"></param>
/// <param name="onPrepareEnd"></param>
/// <param name="onViewUpdateComplete"></param>
/// <param name="redirectOnLoadAllAssetsComplete"></param>
/// <returns></returns>
public bool StartUITask(UIIntent intent, Action <bool> onPrepareEnd = null, Action onViewUpdateComplete = null, Action redirectOnLoadAllAssetsComplete = null)
{
if (!m_uiTaskRegistyerItemDic.ContainsKey(intent.Name))
{
Debug.LogError("StartUITask can't find UITaskRegisterItem name:" + intent.Name);
return(false);
}
var uiTaskRegisterItem = m_uiTaskRegistyerItemDic[intent.Name];
var uiTask = CreateOrGetUITaskInstance(uiTaskRegisterItem);
if (uiTask == null)
{
Debug.LogError("StartUITask Can't create UITask instance, typeFullName:" + uiTaskRegisterItem.TypeFullName);
}
if (redirectOnLoadAllAssetsComplete != null)
{
uiTask.UpdateCtx.SetRedirectOnLoadAssetComplete(redirectOnLoadAllAssetsComplete);
}
if (onViewUpdateComplete != null)
{
uiTask.UpdateCtx.m_onViewUpdateComplete = onViewUpdateComplete;
}
StartUITaskInternal(uiTask, intent, onPrepareEnd);
return(true);
}
protected virtual bool OnResume(UIIntent intent)
{
StartUpdateUITask(intent);
if (MainLayer != null)
{
SceneTree.Instance.PushLayer(MainLayer);
}
return(true);
}
/// <summary>
/// 更新UITask
/// </summary>
/// <param name="intent"></param>
protected void StartUpdateUITask(UIIntent intent = null)
{
if (intent != null)
{
if ((m_modeDefines.Count != 0 || !string.IsNullOrEmpty(intent.Mode)) && !m_modeDefines.Contains(intent.Mode))
{
Debug.LogError(string.Format("{0}'s modeDefines dont contain {1}", this.GetType().Name, intent.Mode));
}
OnIntentChange(m_curUIIntent, intent);
m_curUIIntent = intent;
}
bool isNeedUpdateCache = IsNeedUpdateCache();
if (isNeedUpdateCache)
{
UpdateCache();
}
bool isNeedLoadLayer = IsNeedLoadLayer();
bool isNeedLoadAssets = IsNeedLoadAssets();
if (isNeedLoadLayer || isNeedLoadAssets)
{
bool isLoadUILayerComplete = !isNeedLoadLayer;
bool isLoadAssetsComplete = !isNeedLoadAssets;
if (isNeedLoadLayer)
{
LoadLayer(() =>
{
isLoadUILayerComplete = true;
if (isLoadUILayerComplete && isLoadAssetsComplete)
{
OnLoadUILayersAndAssetsComplete();
}
});
}
if (isNeedLoadAssets)
{
LoadAssets(() =>
{
isLoadAssetsComplete = true;
if (isLoadUILayerComplete && isLoadAssetsComplete)
{
OnLoadUILayersAndAssetsComplete();
}
});
}
}
else
{
StartUpdateView();
}
}
/// <summary>
/// 开启UITask
/// </summary>
/// <param name="uiTask"></param>
/// <param name="intent"></param>
/// <param name="onPrepareEnd"></param>
private void StartUITaskInternal(UITask uiTask, UIIntent intent, Action <bool> onPrepareEnd = null)
{
uiTask.PrapareDataForStart((res) => {
if (onPrepareEnd != null)
{
onPrepareEnd(res);
}
if (res)
{
StartOrResumeUITask(uiTask, intent);
}
else
{
Debug.LogError(string.Format("PrapareDataForStart Failed UITask Name:", uiTask.Name));
}
});
}
private void StartOrResumeUITask(UITask uiTask, UIIntent intent)
{
switch (uiTask.State)
{
case TaskState.Init:
uiTask.UpdateCtx.m_isInit = true;
uiTask.EventOnStop += () => { OnUITaskStop(uiTask); };
uiTask.EventOnStart += () => { OnUITaskStart(uiTask); };
uiTask.Start(intent);
break;
case TaskState.Paused:
uiTask.UpdateCtx.m_isResume = true;
uiTask.Resume(intent);
break;
case TaskState.Runing:
uiTask.OnNewIntent(intent);
break;
}
}
public UIIntent(string name, UIIntent prevIntent = null, string mode = "")
{
m_name = name;
m_prevIntent = prevIntent;
m_mode = mode;
}
protected virtual void OnIntentChange(UIIntent prevIntent, UIIntent curIntent)
{
}
protected virtual bool OnStart(UIIntent intent)
{
StartUpdateUITask(intent);
return(true);
}
public void OnNewIntent(UIIntent intent)
{
StartUpdateUITask(intent);
}