def destroy(self):
super().destroy()
turtle.turtles().remove(self.water_battery_turtle)
turtle.turtles().remove(self.food_battery_turtle)
turtle.turtles().remove(self.orientation_turtle)
for t in itertools.chain(self.sensor_turtles,
*self.sensor_sig_turtles):
turtle.turtles().remove(t)
def draw_grid():
"""
turtle这个库在函数内创建的turtle实例不会被销毁，所以代码容易写的变量名到处飞
TODO 做动画/游戏还是推荐Rust的ggez库
"""
t_row = turtle.clone()
turtle.tracer(False)
# 将光标移动到画板的左上角
t_row.setpos(-5 * GRID_WIDTH, 5 * GRID_WIDTH)
t_row.pendown()
t_col = t_row.clone()
t_col.right(90)
for _ in range(ROWS):
t_row.fd(GRID_WIDTH)
t_clone = t_row.clone()
t_clone.right(90)
t_clone.fd(10 * GRID_WIDTH)
t_col.fd(GRID_WIDTH)
t_clone = t_col.clone()
t_clone.left(90)
t_clone.fd(10 * GRID_WIDTH)
turtle.tracer(True)
# 释放无用turtle对象内存
del turtle.turtles()[1:] # del c只会删除c本身
def create_assets(self):
self.create_pens()
self.create_border()
self.create_player()
self.create_particles()
self.draw_score()
for num in range(3, 0, -1):
turtle.ontimer(self.countdown(num), 1000)
for t in turtle.turtles():
t.setundobuffer(None)
def menu_click( x, y ):
""" Figures out which 'button' was pressed and draws the appropriate image. """
# The turtle screen is a "Singleton Object", which means there is only one.
# When this line of code is called in main(), it creates the new screen.
# When this line of code is called here, it gets the already created screen.
screen = turtle.Screen()
# Don't listen for more clicks while drawing the current shape.
screen.onclick( None )
# Shift and invert the y-coordinate so it is a positive number with 0 at the top of the screen.
# This way, when divided by BUTTON_SIZE, it can be used as an index into the OPTIONS list.
y = HEIGHT - ( y + HEIGHT // 2 )
option = OPTIONS[ int( y / BUTTON_SIZE ) ]
# Since this function can only receive two parameters from the system,
# we have to get our faithful turtle, tom, from the list of all turtles.
tom = turtle.turtles()[ 0 ] # First in the list since there is only one.
tom.clear()
tom.penup()
tom.home()
tom.pensize( 1 )
# Figure out which shape is being requested and draw it.
if option == "Sierpinski Triangle":
draw_sierpinski_triangle( tom )
elif option == "Sierpinski Carpet":
draw_sierpinski_carpet( tom )
elif option == "Sierpinski-ish Circles":
draw_sierpinski_circles( tom )
elif option == "H Tree":
draw_h_tree( tom )
elif option == "Leafy Tree":
draw_leafy_tree( tom )
elif option == "Koch Snowflake":
draw_koch_snowflake( tom )
else:
turtle.bye() # Closes the turtle screen.
sys.exit() # Actually stops the program.
if DRAW_FAST: # If tracing is turned off, call update to show the image drawn.
turtle.update()
# Pause for a few seconds to admire the pretty picture, then show the menu again.
# (Skip the pause of the user impatiently presses the Escape key.)
if not key_press.escape:
time.sleep( 3 )
show_menu( tom )
# Start listening for clicks again.
screen.onclick( menu_click )
def switchScreen(fun):
turtle.resetscreen()
button.buttons.clear()
for t in turtle.turtles():
t.ht()
fun()
turtle.speed('fast')
turtle.penup()
turtle.hideturtle()
# def main():
# setup()
# run_turtle_timer_event()
if __name__ == '__main__':
setup()
draw_grid()
# pos = init_time() # 传坐标 防"当前时间"被clear
# 清理上面函数产生的turtle对象
del turtle.turtles()[1:]
# time_writer = turtle.clone()
# time_writer.setpos(pos)
fishes = []
for _ in range(6):
fishes.append(Fish())
# 定时更新部分 https://zhuanlan.zhihu.com/p/32094690
# 用死循环不断调用定时器会一直占用线程
# 而且经实验，若死循环内除定时器外还有别的代码
# 会导致定时器的间隔interval变大，比如设好1秒更新的时间加入鱼游动的代码后2秒才变一次
#
# 另外一种方法，就是在回调函数中，创建定时器并启动，形成递归调用
# update_time()
wn.bgcolor("orange")
print(turtle.window_height(), turtle.window_width())
#turtle.setup(width=_CFG["width"], height=_CFG["height"], startx=_CFG["leftright"], starty=_CFG["topbottom"])
#turtle.setup(width=_CFG["width"], height=_CFG["height"], startx=_CFG["leftright"], starty=_CFG["topbottom"])
tess = turtle.Turtle()
tess.shape("turtle")
tess.color("blue")
wn.textinput("NIM", "Name of first player:")
tid_i_sekunder = wn.numinput("Poker", "Your stakes:", 1000, minval=10, maxval=10000)
tid_i_sekunder = int(tid_i_sekunder)
tess.penup() # This is new
tess.pendown()
print(turtle.turtles())
#turtle.screensize(canvwidth=None, canvheight=None, bg=None)
size = 1
turtle.colormode(255)
for i in range(tid_i_sekunder):
print(i)
turtle.delay(100)
tess.stamp() # Leave an impression on the canvas
tess.pencolor(random.randint(0,255), 160, 80)
size = size + 3 # Increase the size on every iteration
tess.forward(size) # Move tess along
tess.right(24) # ... and turn her
tess.shapesize(i*0.1+1,i*0.1+1)
tess.color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
#winsound.PlaySound("SystemExit", winsound.SND_ALIAS)
#winsound.PlaySound("*", winsound.SND_ALIAS)
def destroy(self):
turtle.turtles().remove(self.artist)
self.artist = None # Prevent turtle from being used anymore
def destroy(self):
super().destroy()
for t in self.sensor_sig_turtles:
turtle.turtles().remove(t)
def get_turtle_pos(self,sqr_str):
pos = self.chess_coord[sqr_str]
for p in turtle.turtles():
if p.position() == (pos[0],pos[1]):
return p
import turtle turtle.turtles() turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.right(90) turtle.forward(100) turtle.forward(100) turtle.right(90) turtle.forward(100)
def get_turtle(self):
self.t = turtle.turtles()[0]
return (self.t)