def keyboard_loop(self):
while not rospy.is_shutdown():
acc = 0
yaw = 0
keys = pygame.key.get_pressed()
for event in pygame.event.get():
if event.type==pygame.QUIT:sys.exit()
if(keys[pygame.K_s]):
self.send_highway_start(1)
if(keys[pygame.K_t]):
self.send_highway_start(2)
if(keys[pygame.K_UP]):
acc = self.acc
elif(keys[pygame.K_DOWN]):
acc = -self.acc
if(keys[pygame.K_LEFT]):
yaw = self.yaw
elif(keys[pygame.K_RIGHT]):
yaw = -self.yaw
if(keys[pygame.K_r]):
state = 1
self.send_record_state(state)
elif(keys[pygame.K_q]):
state = 2
self.send_record_state(state)
elif(keys[pygame.K_p]):
state = 0
self.send_record_state(state)
self.send_control(acc, yaw)
self.rate.sleep()
python类K_t()的实例源码
def init():
add_key(pygame.K_w)
add_key(pygame.K_s)
add_key(pygame.K_a)
add_key(pygame.K_d)
add_key(pygame.K_c)
add_key(pygame.K_r)
add_key(pygame.K_q)
add_key(pygame.K_e)
add_key(pygame.K_g)
add_key(pygame.K_t)
# Adds a new key to be tracked for input
def init():
add_key(pygame.K_w)
add_key(pygame.K_s)
add_key(pygame.K_a)
add_key(pygame.K_d)
add_key(pygame.K_c)
add_key(pygame.K_r)
add_key(pygame.K_q)
add_key(pygame.K_e)
add_key(pygame.K_g)
add_key(pygame.K_t)
# Adds a new key to be tracked for input
def run(self):
""" Run emulator """
self.reboot_pc()
is_input_capitalized = False
# http://stackoverflow.com/a/28931488
pygame.event.clear()
while self.running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
elif event.type == pygame.KEYDOWN:
kc, kn = pygame_to_cc(pygame.key.name(event.key))
if kn == "caps lock":
is_input_capitalized = not is_input_capitalized
kn = ""
elif kn == "left shift" or kn == "right shift":
kn = ""
is_input_capitalized = True
if event.key == pygame.K_t and pygame.key.get_mods() & pygame.KMOD_CTRL:
self.computer.queue_event("terminate")
continue
if kc != 0: self.computer.queue_event("key", kc)
if kn != "": self.computer.queue_event("char", kn.upper() if is_input_capitalized else kn.lower())
elif event.type == pygame.KEYUP:
kc, kn = pygame_to_cc(pygame.key.name(event.key))
if kn == "left shift" or kn == "right shift":
is_input_capitalized = False
if kc != 0: self.computer.queue_event("key_up", kc)
elif event.type == pygame.MOUSEBUTTONDOWN:
self.computer.queue_event(
"mouse_click",
event.button,
int((event.pos[0] / self.display.get_width()) * self.cc_display.width) + 1,
int((event.pos[1] / self.display.get_height()) * self.cc_display.height) + 1
)
pygame.event.clear()
self.display.fill(DisplayColors.BLACK)
self.computer.update()
self.cc_display.draw()
pygame.display.flip()
self.clock.tick()
