def key_poller():
shutdown = False
key_map = {}
for c in range(97, 123):
key_map[chr(c)] = False
rate = rospy.Rate(10)
w = sf.RenderWindow(sf.VideoMode(640, 480), "tele-op",
sf.Style.TITLEBAR | sf.Style.RESIZE)
while not rospy.is_shutdown() and not shutdown:
for event in w.events:
# Handle shutdown
if type(event) is sf.KeyEvent and event.code is sf.Keyboard.ESCAPE:
w.close()
shutdown = True
if type(event
) is sf.KeyEvent and 0 <= event.code and event.code < 26:
key = chr(event.code + 97)
if (event.pressed):
key_map[key] = True
if (event.released):
key_map[key] = False
publish_cmd_vel(key_map)
sf.sleep(sf.seconds(0.05))
def flip(self):
"""Flip the piece to change color."""
self.max_scale = self.scale
self.time = sf.seconds(0)
self.color *= -1
self.flipping = True
def test_timer(timer):
timer.restart(sf.seconds(1))
timer.start()
sf.sleep(sf.seconds(0.2))
print(timer.remaining_time)
print(timer.is_running())
print(timer.is_expired())
sf.sleep(sf.seconds(0.5))
timer.reset(sf.seconds(0.2))
print(timer.is_running())
timer.start()
while timer.is_running():
sf.sleep(sf.seconds(0.025))
print(timer.remaining_time)
print(timer.is_expired())
def soundMaker(self, tinfo=""):
"""
Create the background music.
"""
uargv = ""
if (self.debug1):
print("\n\tThe thread", tinfo, "is starting.")
uargv = tinfo.upper()
buffer = sf.SoundBuffer.from_file(self.soundFile)
if (not buffer):
print("\n\tUnable to load the sound", self.soundFile, ".")
sound = sf.Sound(buffer)
sound.loop = True
while (True):
sound.play()
sf.sleep(sf.seconds(300))
if (self.debug1):
print("\n\tThe thread", uargv, "is terminated.")
def __init__(self, target, color):
super().__init__(target)
self.color = color
self.time = sf.seconds(0)
self.flipping = False
self.black_tex = sf.Texture.from_file(
assets.get_asset("/images/black.png"))
self.black_tex.smooth = True
self.white_tex = sf.Texture.from_file(
assets.get_asset("/images/white.png"))
self.white_tex.smooth = True
self.texture_size = self.black_tex.size
self.size = self.texture_size.x
self.black = sf.Sprite(self.black_tex)
self.black.origin = (self.texture_size.x / 2, self.texture_size.y / 2)
self.white = sf.Sprite(self.white_tex)
self.white.origin = (self.texture_size.x / 2, self.texture_size.y / 2)
ball.origin = (ball_radius / 2, ball_radius / 2)
# load the font
font = sf.Font.from_file("data/sansation.ttf")
# initialize the pause message
pause_message = sf.Text()
pause_message.font = font
pause_message.character_size = 40
pause_message.position = (170, 150)
pause_message.color = sf.Color.WHITE
pause_message.string = "Welcome to pySFML pong!\nPress space to start the game"
# define the paddles properties
ai_timer = sf.Clock()
ai_time = sf.seconds(0.1)
paddle_speed = 400.
right_paddle_speed = 0.
ball_speed = 400.
ball_angle = 0. # to be changed later
clock = sf.Clock()
is_playing = False
while window.is_open:
# handle events
for event in window.events:
# window closed or escape key pressed: exit
if type(event) is sf.CloseEvent:
window.close()
from sfml import sf
from thor import th
# TEST #001 th.StopWatch
stopwatch = th.StopWatch()
stopwatch.start()
sf.sleep(sf.seconds(1))
print(stopwatch.elapsed_time)
print(stopwatch.is_running())
stopwatch.stop()
print(stopwatch.is_running())
stopwatch.reset()
stopwatch.restart()
def test_timer(timer):
timer.restart(sf.seconds(1))
timer.start()
sf.sleep(sf.seconds(0.2))
print(timer.remaining_time)
print(timer.is_running())
print(timer.is_expired())
sf.sleep(sf.seconds(0.5))
timer.reset(sf.seconds(0.2))
print(timer.is_running())
timer.start()
while timer.is_running():
sf.sleep(sf.seconds(0.025))
print(timer.remaining_time)
add_frames(attack, 1, 4, 4, 5.0) # frame 4 : aim (5 times normal frame duration)
for _ in range(3):
add_frames(attack, 1, 5, 7) # frames 5..7: fire (repeat 3 times)
add_frames(attack, 1, 4, 4, 5.0) # frame 4 : wait
add_frames(attack, 1, 3, 0) # frame 3..1: lower gun
# define static frame for stand animation
stand = th.FrameAnimation()
add_frames(stand, 0, 0, 0)
# register animations with their corresponding durations
animator = th.Animator()
#animator.add_animation("walk", walk, sf.seconds(1))
#animator.add_animation("stand", stand, sf.seconds(1))
#animator.add_animation("attack", attack, sf.seconds(1))
animator.add_animation(0, walk, sf.seconds(1))
animator.add_animation(1, stand, sf.seconds(1))
animator.add_animation(2, attack, sf.seconds(1))
# create clock to measure frame time
frame_clock = sf.Clock()
# main loop
running = True
while(running):
# handle events
for event in window.events:
if event == sf.KeyEvent and event.pressed:
if event.code == sf.Keyboard.W:
for a in filenames:
print("opening", a[1])
font = sf.Font.from_file("C:\\eio\\fonts\\more\\"+a[1])
fonts[a[1]] = font
i = 0
for a in filenames:
texts.append(sf.Text())
texts[-1].font = fonts[a[1]]
texts[-1].character_size = a[0]
texts[-1].position = (10, 30*i)
texts[-1].color = sf.Color.WHITE
texts[-1].string = test_text +" "+ a[1]
i+=1
# define the paddles properties
ai_timer = sf.Clock()
ai_time = sf.seconds(0.1)
clock = sf.Clock()
is_playing = False
points = []
def addpt(coords, radius = 10):
points.append(sf.CircleShape())
points[-1].radius = radius
points[-1].outline_thickness = 2
points[-1].outline_color = sf.Color(255,255,255)
points[-1].fill_color = sf.Color(255,255,255, 0)
points[-1].origin = (radius, radius)
points[-1].position = coords
mousepos = None
##################### graphics ###############################
verts = sf.VertexArray(sf.PrimitiveType.LINES)
from sfml import sf
from thor import th
# create SFML window
window = sf.RenderWindow(sf.VideoMode(300, 200), "Thor - Time", sf.Style.CLOSE)
window.vertical_synchronization = True
# create stopwatch and timer
initial_time = sf.seconds(4)
stop_watch = th.StopWatch()
timer = th.CallbackTimer()
timer.reset(initial_time)
# load font
font = sf.Font.from_file("Media/sansation.ttf")
# create texts that display instructions and current time
instructions_text = "S Start/pause stopwatch\n"
instructions_text += "T Start/pause timer\n"
instructions_text += "R Reset stopwatch and timer\n"
instructions_text += "Esc Quit"
instructions = sf.Text(instructions_text, font, 14)
stop_watch_measurement = sf.Text()
stop_watch_measurement.character_size = 20
stop_watch_measurement.font = font
stop_watch_measurement.position = (70, 120)
stop_watch_measurement.color = sf.Color(0, 190, 140)
timer_measurement = sf.Text()
timer_measurement.font = font
from copy import copy from sfml import sf from thor import th # various constants as firework parameters EXPLOSION_INTERVAL = sf.seconds(1) EXPLOSION_DURATION = sf.seconds(0.2) TAIL_DURATION = sf.seconds(2.5) TAILS_PER_EXPLOSION = 15 GRAVITY = 30 # array with possible colors for explosions firework_colors = ( sf.Color(100, 255, 135), # light green sf.Color(175, 255, 135), # lime green sf.Color(85, 190, 255), # light blue sf.Color(255, 145, 255), # pink sf.Color(100, 100, 255), # indigo sf.Color(140, 250, 190), # turquoise sf.Color(255, 135, 135), # red sf.Color(240, 255, 135), # light yellow sf.Color(245, 215, 80) # light orange ) # custom emitter that groups particles in tails class FireworkEmitter(th.Emitter): def __init__(self, position): th.Emitter.__init__(self) self._accumulated_time = copy(sf.Time.ZERO) self._position = copy(position)
from sfml import sf
import pyximport; pyximport.install()
import extension
window = sf.RenderWindow(sf.VideoMode(640, 480), "sfml")
image = sf.Image.from_file("image.jpg")
extension.flip_image(image)
texture = sf.Texture.from_image(image)
window.clear()
window.draw(sf.Sprite(texture))
window.display()
sf.sleep(sf.seconds(5))
from thor import th
# create window
window = sf.RenderWindow(sf.VideoMode(800, 600), "pyThor - Particles")
# load image and initialize sprite
try:
texture = sf.Texture.from_file("Media/particle.png")
except IOError as error:
print(error)
exit(1)
# create emitter
emitter = th.UniversalEmitter()
emitter.emission_rate = 30
emitter.particle_lifetime = sf.seconds(5)
emitter.particle_position = lambda: sf.Mouse.get_position(window)
# create particle system
system = th.ParticleSystem(texture)
system.add_emitter(emitter)
## build color gradient (green -> teal -> blue)
gradient = th.create_gradient([sf.Color(0, 150, 0), 1,
sf.Color(0, 150, 100), 1,
sf.Color(0, 0, 150)])
# create color and fade in/out animations
colorizer = th.ColorAnimation(gradient)
fader = th.FadeAnimation(0.1, 0.1)
