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This commit is contained in:
Joe Shochet 2001-07-12 01:21:05 +00:00
parent a3b8ed2062
commit c1ae935b1c
1 changed files with 35 additions and 28 deletions
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63
direct/src/task/Task.py
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@ -99,38 +99,42 @@ def sequence(*taskList):
def make_sequence(taskList):
def func(self):
# If we got to the end of the list, this sequence is done
if (self.index >= len(self.taskList)):
# TaskManager.notify.debug('sequence done: ' + self.name)
return done
else:
frameFinished = 0
taskDoneStatus = -1
while (not frameFinished):
task = self.taskList[self.index]
# If this is a new task, set its start time and frame
if (self.index > self.prevIndex):
task.setStartTimeFrame(self.time, self.frame)
self.prevIndex = self.index
# Calculate this task's time since it started
task.setCurrentTimeFrame(self.time, self.frame)
# Execute the current task
ret = task(task)
# Check the return value from the task
# If this current task wants to continue,
# come back to it next frame
if (ret == cont):
return cont
taskDoneStatus = cont
frameFinished = 1
# If this task is done, increment the index so that next frame
# we will start executing the next task on the list
elif (ret == done):
self.index = self.index + 1
return cont
taskDoneStatus = cont
frameFinished = 0
# If this task wants to exit, the sequence exits
elif (ret == exit):
return exit
taskDoneStatus = exit
frameFinished = 1
# If we got to the end of the list, this sequence is done
if (self.index >= len(self.taskList)):
# TaskManager.notify.debug('sequence done: ' + self.name)
frameFinished = 1
taskDoneStatus = done
return taskDoneStatus
task = Task(func)
task.name = 'sequence'
@ -152,40 +156,43 @@ def loop(*taskList):
def make_loop(taskList):
def func(self):
# If we got to the end of the list, this sequence is done
if (self.index >= len(self.taskList)):
# TaskManager.notify.debug('sequence done, looping: ' + self.name)
self.prevIndex = -1
self.index = 0
return cont
else:
frameFinished = 0
taskDoneStatus = -1
while (not frameFinished):
task = self.taskList[self.index]
# If this is a new task, set its start time and frame
if (self.index > self.prevIndex):
task.setStartTimeFrame(self.time, self.frame)
self.prevIndex = self.index
# Calculate this task's time since it started
task.setCurrentTimeFrame(self.time, self.frame)
# Execute the current task
ret = task(task)
# Check the return value from the task
# If this current task wants to continue,
# come back to it next frame
if (ret == cont):
return cont
taskDoneStatus = cont
frameFinished = 1
# If this task is done, increment the index so that next frame
# we will start executing the next task on the list
# TODO: we should go to the next frame now
elif (ret == done):
self.index = self.index + 1
return cont
taskDoneStatus = cont
frameFinished = 0
# If this task wants to exit, the sequence exits
elif (ret == exit):
return exit
taskDoneStatus = exit
frameFinished = 1
# If we got to the end of the list, wrap back around
if (self.index >= len(self.taskList)):
self.prevIndex = -1
self.index = 0
frameFinished = 1
return taskDoneStatus
task = Task(func)
task.name = 'loop'