calc_big_font.py

Created on May 02, 2025
2.41 KB
from math import *
from kandinsky import *
from kandinsky import fill_rect as F
from random import *
from ion import *
from time import *

BL=(0,0,0)
WH=(255,)*3
GR=(230,)*3
RE=(155,0,0)
BG=(240,)*3
FONT_BG=(0,)*3
FONT_C=(255,)*3

arith=["*","/","+","-"]
colors=[(255,0,0),(0,255,0),(255,255,0),(0,0,255)]
labels=["Multiplication","Division","Addition","Subtraction"]

def dot(x,y,c,fg,bg,t,a,b):
  draw_string(c,0,0,GR,WH)
  fill_rect(x,y,9*t,18*t,bg)
  for v in range(18):
    for u in range(9):
      if get_pixel(u,v)==WH:
        fill_rect(x+u*t,y+v*t,t-a,t-b,fg)
  draw_string(" ",0,0,WH,WH)

def aff(txt,x,y,t,fg,bg=WH,a=1,b=1):
  for (i,c) in enumerate(txt):
    dot(x+i*t*9,y,c,fg,bg,t,a,b)

def clear_scr():
  F(0,83,322,104,BG)

def compute(n1,n2,func):
  if func==0:
    return str(int(n1*n2))
  if func==1:
    return str(round(n1/n2,2))
  if func==2:
    return str(int(n1+n2))
  if func==3:
    return str(int(n1-n2))

def show_expression():
  clear_scr()
  aff(str(int(num))+arith[func]+str(int(num_2))+"="+compute(num,num_2,func),10,105,3,FONT_C,FONT_BG)

def reset_all():
  global num,num_2
  num=num_2=0
  show_expression()

num=num_2=0
func=0
speed_t=0.2

F(0, 0, 322, 222,(0,255,255))
F(0, 77, 322, 116, 'black')
F(0, 83, 322, 104, BG)
aff(str(int(num))+arith[func]+str(int(num_2))+"="+compute(num,num_2,func),20,105,3,(220,)*3,(0,)*3)

while not keydown(KEY_EXE):
  oper=arith[func]
  if func==1 and num_2==0:
    num_2=1

  if keydown(KEY_MULTIPLICATION):
    func=0
  if keydown(KEY_DIVISION):
    func=1
  if keydown(KEY_PLUS):
    func=2
  if keydown(KEY_MINUS):
    func=3

  for i,k in enumerate([KEY_MULTIPLICATION,KEY_DIVISION,KEY_PLUS,KEY_MINUS]):
    if keydown(k):
      clear_scr()
      F(0,0,322,50,colors[i])
      aff(str(int(num))+arith[i]+str(int(num_2))+"="+compute(num,num_2,i),10,105,3,FONT_C,FONT_BG)
      aff(labels[i],20,5,2,FONT_C,FONT_BG)

  if keydown(KEY_UP):
    speed_t=max(speed_t-0.01,0.0005)
    sleep(speed_t)
    num+=1
    show_expression()

  if keydown(KEY_DOWN):
    sleep(0.2)
    num-=1
    show_expression()

  if keydown(KEY_LEFT):
    sleep(0.2)
    num_2-=1
    if func==1 and num_2==0:
      num_2=-1
    show_expression()

  if keydown(KEY_RIGHT):
    sleep(0.2)
    num_2+=1
    if func==1 and num_2==0:
      num_2=1
    show_expression()

  if keydown(KEY_BACKSPACE):
    sleep(0.2)
    reset_all()

draw_string("Press [OK]",100,190)
print("bg=",BG)
print("font_c=",FONT_C)