class Pause(ControlState):
def __init__(self):
ControlState.__init__(self)
self.keymap = {"toggle": "p"}
self.functionmap = {"toggle": self.togglePause}
self.paused_states = []
self.paused = False
def pauseOn(self):
for state in list(ControlState.active_states):
if state.paused:
state.deactivate()
self.paused_states.append(state)
taskMgr.setupTaskChain("world", frameBudget=0)
from gui import PauseMenu
self.menu = PauseMenu()
def pauseOff(self):
for state in self.paused_states:
state.activate()
self.paused_states = []
taskMgr.setupTaskChain("world", frameBudget=-1)
self.menu.destroy()
def togglePause(self):
self.pauseOff() if self.paused_states else self.pauseOn()
def status(self):
"""Returns True if paused."""
return self.paused_states != []
def pauseOn(self):
for state in list(ControlState.active_states):
if state.paused:
state.deactivate()
self.paused_states.append(state)
taskMgr.setupTaskChain("world", frameBudget=0)
from gui import PauseMenu
self.menu = PauseMenu()