class LSDrawer:
def __init__(self, draw_rules: Dict[str, str], _turtle: Turtle = None, start_pos = (-100, -100), speed = 10) -> None:
self.t = Turtle() if not _turtle else _turtle
self.draw_rules = draw_rules
self.t.speed(speed)
self.t.up()
self.t.setposition(start_pos)
self.t.down()
self.t.resizemode('auto')
self.t._tracer(0)
def draw(self, lsystem: str) -> None:
self.stack = []
for c in lsystem:
if c in self.draw_rules:
try:
eval(f'self.t.{self.draw_rules[c]}')
except:
print(f'Cant to do {self.draw_rules[c]}')
elif c == '[':
pos = self.t.pos()
ang = self.t.heading()
self.stack.append((pos, ang))
elif c == ']':
pos, ang = self.stack.pop()
self.t.up()
self.t.setpos(pos)
self.t.setheading(ang)
self.t.down()
else:
pass
self.t._update()
@staticmethod
def create_L_system(ls: str, n: int, ls_rules: Dict[str, str]) -> str:
for i in range(n):
rez = ''
for c in ls:
if c not in ls_rules:
rez += c
else:
rez += ls_rules[c]
ls = rez
return rez
def generate_terrance(self):
for position in START_POSITION:
t = Turtle()
t.left(90)
t.shape("turtle")
t.color("black")
t.penup()
t._tracer(0)
t.goto(position)
t._tracer(1)
self.turtles.append(t)
def create_pongs(self):
for position in STARTING_POSITIONS:
pong = Turtle()
pong.shape("square")
pong.color("black")
pong.penup()
pong.shapesize(4, 1)
pong._tracer(0)
pong.goto(position)
pong._tracer(1)
self.pongs.append(pong)
def generate_cars(self):
for num in range(1, 20):
car = Turtle()
car._tracer(0)
randomcolor = random.choice(COLORS)
car.color(randomcolor)
car.shape("square")
car.shapesize(1, 2)
car.penup()
car.goto(400, random.choice(range(-300, 300)) + 10)
car._tracer(1)
self.cars.append(car)
def showTurtleChart(names, baseBar, greenBar, redBar, y):
turtle = Turtle()
turtle.speed(TURTLE_SPEED)
turtle._tracer(False)
wn = Screen()
wn.bgcolor("#232130")
wn.setup(1200,600)
maxheight = max(y+redBar)
border = max(ceil(maxheight/10), 10)
numbars = len(y)
width = border*5
wn.setworldcoordinates(0-border,0-3*border,(border+width)*numbars+2*border,maxheight+2*border)
barStartPositions = []
turtle.penup()
turtle.setheading(0)
turtle.forward(border)
turtle.pendown()
turtle.hideturtle()
turtle.color(TURTLE_PEN_COLOR)
barStartPositions += [turtle.pos()]
for _ in range(1, len(y)):
turtle.forward(border+width)
barStartPositions += [turtle.pos()]
turtle.forward(width)
for i in range(len(y)):
if greenBar[i] == 0:
if not redBar[i] == 0:
drawBar(turtle, barStartPositions[i], redBar[i]+baseBar[i], RED_BAR_COLOR, width)
elif redBar[i] == 0:
if not greenBar[i] == 0:
drawBar(turtle, barStartPositions[i], greenBar[i]+baseBar[i], GREEN_BAR_COLOR, width)
if not baseBar[i] == 0:
drawBar(turtle, barStartPositions[i], baseBar[i], BASE_BAR_COLOR, width)
for i in range(len(names)):
turtle.penup()
turtle.goto((i+1)*border+width*(i+1/2),-1*border)
turtle.pendown()
turtle.write(names[i][-15:-10],align='center',font=('Arial',10,'normal'))
turtle.penup()
turtle.goto((i+1)*border+width*(i+1/2),-1.5*border)
turtle.pendown()
turtle.write(names[i][-10:],align='center',font=('Arial',10,'normal'))
turtle.penup()
turtle.pensize(2)
turtle.pencolor('#938db9')
turtle._tracer(True)
turtle.goto(border+width/2,y[0])
turtle.pendown()
for i in range(1,len(y)):
turtle.goto((i+1)*border+width*(i+1/2),y[i])
turtle.pencolor('white')
turtle.pendown()
turtle._tracer(False)
for i in range(len(y)):
turtle.goto((i+1)*border+width*(i+1/2),y[i])
turtle.write(str(y[i]),align='center',font=('Arial',11,'bold'))
wn.exitonclick()
