Panda3D
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00001 // Filename: asyncTaskPause.h 00002 // Created by: drose (04Oct08) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef ASYNCTASKPAUSE_H 00016 #define ASYNCTASKPAUSE_H 00017 00018 #include "pandabase.h" 00019 00020 #include "asyncTask.h" 00021 00022 class AsyncTaskManager; 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : AsyncTaskPause 00026 // Description : A special kind of task that simple returns DS_pause, 00027 // to pause for a specified number of seconds and then 00028 // finish. It's intended to be used within an 00029 // AsyncTaskSequence. 00030 //////////////////////////////////////////////////////////////////// 00031 class EXPCL_PANDA_EVENT AsyncTaskPause : public AsyncTask { 00032 PUBLISHED: 00033 AsyncTaskPause(double delay); 00034 ALLOC_DELETED_CHAIN(AsyncTaskPause); 00035 00036 protected: 00037 virtual DoneStatus do_task(); 00038 00039 public: 00040 static TypeHandle get_class_type() { 00041 return _type_handle; 00042 } 00043 static void init_type() { 00044 AsyncTask::init_type(); 00045 register_type(_type_handle, "AsyncTaskPause", 00046 AsyncTask::get_class_type()); 00047 } 00048 virtual TypeHandle get_type() const { 00049 return get_class_type(); 00050 } 00051 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00052 00053 private: 00054 static TypeHandle _type_handle; 00055 }; 00056 00057 #include "asyncTaskPause.I" 00058 00059 #endif 00060