Geomeetria, kiirus/teepikkus/aeg, tihedus, protsendid, Pythagorase teoreem, keskmine/statistika

# MathPhys 6-8 EE - NumWorks
# Created by Pärle Laigna - https://parle.laigna.com
# Nooled:vali OK:kinnita Back:tagasi
from kandinsky import fill_rect as F,draw_string as D
from ion import keydown as K
from time import sleep as Z
from math import pi,sqrt
SW,SH=320,222
BK=(0,)*3;WH=(255,)*3
BL=(50,110,230);TL=(0,190,190)
YL=(220,200,60);GN=(60,190,60)
DG=(120,)*3;HD=(30,)*3

okv=1 if K(4)or K(52) else 0

def okd():
 return K(4)or K(52)

def okp():
 global okv
 d=okd()
 if d and not okv:
  okv=1
  return True
 if not d:okv=0
 return False

def wup():
 while okd():Z(0.02)
 Z(0.12)

def menu(title,items,sub=False):
 sel=0;n=len(items)
 while True:
  F(0,0,SW,SH,BK)
  D(title,SW//2-len(title)*5,6,TL,BK)
  F(0,24,SW,2,(40,)*3)
  for i in range(n):
   y=34+i*22
   if i==sel:
    F(8,y,SW-16,20,BL)
    D("> "+items[i],14,y+2,WH,BL)
   else:
    D("  "+items[i],14,y+2,DG,BK)
  if sub:D("Back=tagasi",100,SH-16,(60,)*3,BK)
  else:D("Back=valju",115,SH-16,(60,)*3,BK)
  while True:
   if K(1):sel=(sel-1)%n;Z(0.15);break
   if K(2):sel=(sel+1)%n;Z(0.15);break
   if okp():wup();return sel
   if K(17):return-1
   Z(0.04)

def inp(prompt):
 try:
  v=input(prompt)
  return float(v)
 except:return None

def show(lines):
 F(0,0,SW,SH,BK)
 D("TULEMUS",125,6,TL,BK)
 F(0,24,SW,2,(40,)*3)
 for i,ln in enumerate(lines):
  c=YL if i==len(lines)-1 else WH
  D(str(ln),14,34+i*20,c,BK)
 D("OK=tagasi",120,SH-16,DG,BK)
 while True:
   if okp()or K(17):wup();return
   Z(0.04)

def f_rect():
 l=inp("Pikkus: ")
 w=inp("Laius: ")
 if l and w:
  show(["Ristkulik","l="+str(l)+" w="+str(w),
   "Pindala = l x w","S = "+str(round(l*w,4)),
   "Umbermoodu = 2(l+w)","P = "+str(round(2*(l+w),4))])

def f_tri():
 b=inp("Alus: ")
 h=inp("Korgus: ")
 if b and h:
  show(["Kolmnurk","a="+str(b)+" h="+str(h),
   "Pindala = a x h / 2",
   "S = "+str(round(b*h/2,4))])

def f_circle():
 r=inp("Raadius: ")
 if r:
  show(["Ring","r="+str(r),
   "Pindala = pi x r^2",
   "S = "+str(round(pi*r*r,4)),
   "Umbermoodu = 2 x pi x r",
   "C = "+str(round(2*pi*r,4))])

def f_trap():
 a=inp("Kulg a (ules): ")
 b=inp("Kulg b (all): ")
 h=inp("Korgus: ")
 if a and b and h:
  show(["Trapets",
   "a="+str(a)+" b="+str(b)+" h="+str(h),
   "Pindala = (a+b)/2 x h",
   "S = "+str(round((a+b)/2*h,4))])

def f_box():
 l=inp("Pikkus: ")
 w=inp("Laius: ")
 h=inp("Korgus: ")
 if l and w and h:
  show(["Risttahukas",
   "l="+str(l)+" w="+str(w)+" h="+str(h),
   "Ruumala = l x w x h",
   "V = "+str(round(l*w*h,4)),
   "Pindala = 2(lw+lh+wh)",
   "S = "+str(round(2*(l*w+l*h+w*h),4))])

def f_cyl():
 r=inp("Raadius: ")
 h=inp("Korgus: ")
 if r and h:
  show(["Silinder","r="+str(r)+" h="+str(h),
   "Ruumala = pi x r^2 x h",
   "V = "+str(round(pi*r*r*h,4)),
   "Pindala = 2*pi*r*(r+h)",
   "S = "+str(round(2*pi*r*(r+h),4))])

def f_speed():
 c=menu("Kiirus/Teepikkus/Aeg",
  ["v = s / t  (leia kiirus)",
   "s = v x t  (leia teepikkus)",
   "t = s / v  (leia aeg)"],True)
 if c==0:
  d=inp("Teepikkus: ");t=inp("Aeg: ")
  if d and t and t!=0:
   show(["Kiirus = teepikkus / aeg",
    "s="+str(d)+" t="+str(t),
    "v = "+str(round(d/t,4))])
 elif c==1:
  v=inp("Kiirus: ");t=inp("Aeg: ")
  if v and t:
   show(["Teepikkus = kiirus x aeg",
    "v="+str(v)+" t="+str(t),
    "s = "+str(round(v*t,4))])
 elif c==2:
  d=inp("Teepikkus: ");v=inp("Kiirus: ")
  if d and v and v!=0:
   show(["Aeg = teepikkus / kiirus",
    "s="+str(d)+" v="+str(v),
    "t = "+str(round(d/v,4))])

def f_dens():
 c=menu("Tihedus",
  ["p = m / V  (leia tihedus)",
   "m = p x V  (leia mass)",
   "V = m / p  (leia ruumala)"],True)
 if c==0:
  m=inp("Mass: ");v=inp("Ruumala: ")
  if m and v and v!=0:
   show(["Tihedus = mass / ruumala",
    "m="+str(m)+" V="+str(v),
    "p = "+str(round(m/v,4))])
 elif c==1:
  p=inp("Tihedus: ");v=inp("Ruumala: ")
  if p and v:
   show(["Mass = tihedus x ruumala",
    "p="+str(p)+" V="+str(v),
    "m = "+str(round(p*v,4))])
 elif c==2:
  m=inp("Mass: ");p=inp("Tihedus: ")
  if m and p and p!=0:
   show(["Ruumala = mass / tihedus",
    "m="+str(m)+" p="+str(p),
    "V = "+str(round(m/p,4))])

def f_pct():
 c=menu("Protsendid",
  ["% arvust  (x% y-st)",
   "Mitu %?  (x on ?% y-st)",
   "Leia tervik (x on p% ?-st)"],True)
 if c==0:
  p=inp("Protsent: ");n=inp("Arv: ")
  if p is not None and n is not None:
   show([str(p)+"% arvust "+str(n),
    "= "+str(round(p/100*n,4))])
 elif c==1:
  x=inp("Osa: ");y=inp("Tervik: ")
  if x is not None and y and y!=0:
   show([str(x)+" on mitu % arvust "+str(y)+"?",
    "= "+str(round(x/y*100,4))+"%"])
 elif c==2:
  x=inp("Osa: ");p=inp("Protsent: ")
  if x is not None and p and p!=0:
   show([str(x)+" on "+str(p)+"% millest?",
    "= "+str(round(x/(p/100),4))])

def f_pyth():
 c=menu("Pythagorase teoreem",
  ["Leia c (hupotenuus)",
   "Leia a voi b (kaatet)"],True)
 if c==0:
  a=inp("Kaatet a: ");b=inp("Kaatet b: ")
  if a and b:
   c2=sqrt(a*a+b*b)
   show(["a^2 + b^2 = c^2",
    "a="+str(a)+" b="+str(b),
    "c = sqrt("+str(round(a*a,2))+"+"+str(round(b*b,2))+")",
    "c = "+str(round(c2,6))])
 elif c==1:
  c2=inp("Hupotenuus c: ");a=inp("Kaatet a: ")
  if c2 and a and c2>a:
   b=sqrt(c2*c2-a*a)
   show(["b = sqrt(c^2 - a^2)",
    "c="+str(c2)+" a="+str(a),
    "b = "+str(round(b,6))])

def f_avg():
 print("\n"*20+"Sisesta arvud, tyhi=valmis")
 nums=[]
 while True:
  v=input("Vaartus "+str(len(nums)+1)+": ").strip()
  if not v:break
  try:nums.append(float(v))
  except:pass
 if nums:
  s=sum(nums);n=len(nums)
  nums.sort()
  med=nums[n//2]if n%2 else(nums[n//2-1]+nums[n//2])/2
  show(["Keskmine / Statistika",
   "Kogus: "+str(n),
   "Summa: "+str(round(s,4)),
   "Keskmine: "+str(round(s/n,4)),
   "Mediaan: "+str(round(med,4)),
   "Min: "+str(nums[0])+" Max: "+str(nums[-1])])

CATS=[
 "Geomeetria - Pindala",
 "Geomeetria - Ruumala",
 "Kiirus / Teepikkus / Aeg",
 "Tihedus",
 "Protsendid",
 "Pythagorase teoreem",
 "Keskmine / Statistika"]
def run():
 while True:
  c=menu("MathPhys 6-8 EE",CATS)
  if c<0:return
  if c==0:
   while True:
    s=menu("Pindala",["Ristkulik","Kolmnurk",
     "Ring","Trapets"],True)
    if s<0:break
    [f_rect,f_tri,f_circle,f_trap][s]()
  elif c==1:
   while True:
    s=menu("Ruumala",["Risttahukas",
     "Silinder"],True)
    if s<0:break
    [f_box,f_cyl][s]()
  elif c==2:f_speed()
  elif c==3:f_dens()
  elif c==4:f_pct()
  elif c==5:f_pyth()
  elif c==6:f_avg()
run()