moved to PythonUtil.FrameDelayedCallback

direct/src/showbase/DelayedCallback.py

@@ -1,31 +0,0 @@
-from direct.task.Task import Task
-
-class DelayedCallback:
-    """ waits N frames and then calls a callback """
-    def __init__(self, frames, callback, cancelFunc=None):
-        # checkFunc is optional; called every frame, if returns True, FrameDelay is cancelled
-        # and callback is not called
-        self._frames = frames
-        self._callback = callback
-        self._cancelFunc = cancelFunc
-        self._taskName = uniqueName(self.__class__.__name__)
-        self._startTask()
-    def destroy(self):
-        self._stopTask()
-    def finish(self):
-        self._callback()
-        self.destroy()
-    def _startTask(self):
-        taskMgr.add(self._frameTask, self._taskName)
-        self._counter = 0
-    def _stopTask(self):
-        taskMgr.remove(self._taskName)
-    def _frameTask(self, task=None):
-        if self._cancelFunc():
-            self.destroy()
-            return Task.done
-        self._counter += 1
-        if self._counter >= self._frames:
-            self.finish()
-            return Task.done
-        return Task.cont