Ferrovia controlada por RaspberryPi/code

1. 1. Code that uses thonny-py5mode

from gpiozero import LED

def setup():

   size(666,400)
   global bg, b1, b2, b3, b4, R, L, Dir, Go #Para poder chmar no draw
   bg = load_shape("painel.svg")

   b1 = Botao_toggle(115,5,60,60,"1",4)
   b2 = Botao_toggle(10,120,60,60,"2",17)
   b3 = Botao_toggle(37,252,60,60,"3",27)
   b4 = Botao_toggle(460,93,60,60,"4",22)
   L = Botao_push(520,325,60,60,"←",)
   R = Botao_push(590,325,60,60,"→",)
   Dir = LED(23)
   Go = LED(24)

def draw():

   background(255)
   shape(bg,0,0)
   b1.display()
   b2.display()
   b3.display()
   b4.display()
   L.display()
   R.display()
   
   if L.pressed:
       Dir.on()
       Go.on()
       
   elif R.pressed:
       Dir.off()
       Go.on()
   
   else:
       Go.off()
   

def mouse_pressed():

   print (mouse_x,mouse_y)

class Botao_push():

    Button with only pressed option
   def __init__(self, x, y, w, h, t):
       self.x, self.y = x, y
       self.w, self.h = w, h
       self.t = t
       self.pressed = False

   def mouse_over(self):
       return (self.x < mouse_x < self.x + self.w and
               self.y < mouse_y < self.y + self.h)

   def display(self):
       mouse_over = self.mouse_over()
       if mouse_over and is_mouse_pressed:
           fill(140)
       elif mouse_over:
           fill(205)
       else:
           fill(255)
       rect_mode(CORNER)
       rect(self.x, self.y, self.w, self.h, 5)
       fill(0)
       text_align(CENTER, CENTER)
       text(self.t,
            self.x + self.w / 2,
            self.y + self.h / 2)

       if mouse_over and self.pressed and not is_mouse_pressed:
           self.pressed = False
           return True
       if mouse_over and is_mouse_pressed:
           self.pressed = True
       else:
           self.pressed = False
           
       return False
   

class Botao_toggle():

   Button with pressed and state option
   def __init__(self, x, y, w, h, t, pin):
       self.x, self.y = x, y
       self.w, self.h = w, h
       self.t = t
       self.pressed = False
       self.state = False
       ##self.led = LED(pin)
       ##self.led.off()
   
   def on(self):
       self.led.on()
       self.state = True
   
   def off(self):
       self.led.off()
       self.state = False
   

   def mouse_over(self):
       return (self.x < mouse_x < self.x + self.w and
               self.y < mouse_y < self.y + self.h)

   def display(self):
       mouse_over = self.mouse_over()
       if mouse_over:
           fill((not self.state)*185,self.state*185,0)
       else:
           fill((not self.state)*255,self.state*255,0)
       rect_mode(CORNER)
       rect(self.x, self.y, self.w, self.h, 5)
       fill(0)
       text_align(CENTER, CENTER)
       text(self.t,
            self.x + self.w / 2,
            self.y + self.h / 2)

       if mouse_over and self.pressed and not is_mouse_pressed:
           self.pressed = False
           self.state = not self.state
           self.led.toggle()
           return True
       
       if mouse_over and is_mouse_pressed:
           self.pressed = True
       else:
           self.pressed = False
           
       return False