class People(object):
class Workday(State):
default = True
@behavior
def day(self):
print 'work hard.'
class Weekend(State):
@behavior
def day(self):
print 'play harder!'
people = People()
while True:
for i in xrange(1, 8):
if i == 6:
switch(people, People.Weekend)
if i == 1:
switch(people, People.Workday)
people.day()
def _shootINPUT(self, aState, aButton, aValue):
''' Guns are active and triggers are pressed. Watch for release of either trigger and end shooting if so. '''
handled = False
#If button is release check if it's start or select
# if so, exit shooting
#Only check release events, we should never get a pressed event
# for either trigger as while in this state they are pressed
if not (aValue & 0x01):
if (aButton == ecodes.BTN_TL2) or (aButton == ecodes.BTN_TR2):
if self._combatstate != self._armedstate:
self._combatstate = state.switch(self._combatstate,
self._armedstate)
handled = True
return handled
def _armedINPUT(self, aState, aButton, aValue):
''' Check for fire start or combat mode state switch. '''
handled = self._checkCombatSwitch(aButton, aValue)
if not handled:
other = None
if aValue & 0x01:
if aButton == ecodes.BTN_TL2:
other = ecodes.BTN_TR2
handled = True
elif aButton == ecodes.BTN_TR2:
other = ecodes.BTN_TL2
handled = True
if handled:
sv, _ = self._getPressed(other)
if sv & 0x01:
#Switch to the shoot start state
self._combatstate = state.switch(
self._combatstate, self._shootstartstate)
return handled
people.day = weekend
if i == 1:
people.day = workday
people.day()
####################################
@stateful
class People(object):
class Workday(State):
default = True
@behavior
def day(self):
print('work hard.')
class Weekend(State):
@behavior
def day(self):
print('play harder!')
people = People()
while True:
for i in xrange(1, 8):
if i == 6:
switch(people, People.Weekend)
if i == 1:
switch(people, People.Workday)
people.day()
#coding:utf8
'''
状态模式测试
'''
import time
from state import curr, switch, stateful, State, behavior
@stateful
class People(object):
class Workday(State):
default = True
@behavior
def day(self):
print 'work hard.'
class Weekend(State):
@behavior
def day(self):
print 'play harder!'
people = People()
while 1:
for i in xrange(1,8):
if i == 6:
switch(people, People.Weekend)
if i == 1:
switch(people, People.Workday)
people.day()
time.sleep(1)
def signIn(self, usrName, usrPwd):
if usrName == 'admin' and usrPwd == 'admin':
print('Successfully logged in.')
#如果成功登录就切换至工作状态
state.switch(self, User.SignedIn)
def _changeCombat(self):
''' Switch combat state between _armed and _disarmed functions '''
other = self._armedstate if self._combatstate == self._disarmedstate else self._disarmedstate
self._combatstate = state.switch(self._combatstate, other)
def rstate(self, aValue):
self._rstate = state.switch(self._rstate, aValue)
def lstate(self, aValue):
self._lstate = state.switch(self._lstate, aValue)