maths_pythagore.py

Created on November 21, 2021

1.34 KB

Utiliser Exe pour calculer la nouvelle valeur du côté sélectionnée.
Utiliser Ok pour en définir une nouvelle.
Le petit carré est vert si Pythagore est respecté, rouge sinon.

from math import *
from kandinsky import *
from ion import *
from time import *

BACK_COLOR=(0,)*3
COLOR=(255,)*3

cote=[3,4,5]
selected=0

def draw_all():
  fill_rect(0,0,320,222,BACK_COLOR)
  if sqrt(cote[0]**2+cote[1]**2)==cote[2]:
    c=(0,255,0)
  else:
    c=(255,0,0)
  fill_rect(50,138,12,12,(c[0]//2,c[1]//2,0))
  fill_rect(50,140,10,10,c)

  fill_rect(50,50,1,100,COLOR)
  fill_rect(50,150,150,1,COLOR)
  for x in range(150):
    set_pixel(50+x,int(x/150*100)+50,COLOR)
  c=[BACK_COLOR,]*3
  c[selected]=(200,200,0)
  #(50;50) (50;150) (200;150) 
  for i in range(3):
    draw_string(str(cote[i]),[40,125,145][i],[100,151,80][i],COLOR,c[i])


def calcul():
  global cote
  a,b,c=cote
  if selected==0:
    cote=[sqrt(c**2-b**2),b,c]
  if selected==1:
    cote=[a,sqrt(c**2-a**2),c]
  if selected==2:
    cote=[a,b,sqrt(a**2+b**2)]
  for i in range(3):
    n=10
    while cote[i]==round(cote[i],n): 
      cote[i]=round(cote[i],n)
      if n==0:
        cote[i]=int(cote[i])
      n-=1


while keydown(KEY_OK):
  pass

draw_all()

while True:
  if keydown(KEY_EXE) or keydown(KEY_OK) or keydown(KEY_UP) or keydown(KEY_DOWN):
    selected+=keydown(KEY_DOWN)-keydown(KEY_UP)
    selected%=3
    if keydown(KEY_OK):
      cote[selected]=eval(input("Nouvelle valeur : "))
    elif keydown(KEY_EXE):
      calcul()
    draw_all()
  sleep(0.1)