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a simple tic tac toe game.

how to play :

arrows to move cursor.

ok to play.

from kandinsky import fill_rect as f, draw_string as d
from ion import *
from time import monotonic
def square(col):
  f(pos[0]*size,pos[1]*size,size+1,1,col)
  f(pos[0]*size,(pos[1]+1)*size,size+1,1,col)
  f(pos[0]*size,pos[1]*size+1,1,size-1,col)
  f((pos[0]+1)*size,pos[1]*size+1,1,size-1,col)
def cur(vx,vy):
  global time,pos
  if monotonic()-time>0.125:
    time=monotonic()
    square(COLORS[1])
    pos[0]=(pos[0]+vx)%3
    pos[1]=(pos[1]+vy)%3
    square(COLORS[2])
def cross(size,thick,pos,col):
  for x in range(size-thick+1):
    f(x+pos[0],pos[1]+x,thick,thick,col)
    f(x+pos[0],pos[1]+size-x,thick,-thick,col)
COLORS=(
(50,50,50),#background
(220,170,80),#grid & symbols & text
(255,0,0))#cursor
grid=[[-1 for _ in range(3)] for _ in range(3)]
pos=[0,0]
turn=0
size=73
f(0,0,320,222,COLORS[0])
for a in range(4):
  f(size*a,0,1,220,COLORS[1])
  f(0,size*a,220,1,COLORS[1])
square(COLORS[2])
time=monotonic()
run=1
while run:
  if keydown(KEY_LEFT):
    cur(-1,0)
  elif keydown(KEY_UP):
      cur(0,-1)
  elif keydown(KEY_RIGHT):
      cur(1,0)
  elif keydown(KEY_DOWN):
    cur(0,1)
  elif keydown(KEY_OK) and grid[pos[0]][pos[1]]==-1:
    if turn:
      f(pos[0]*size+7,pos[1]*size+7,size-13,size-13,COLORS[1])
      f(pos[0]*size+12,pos[1]*size+12,size-23,size-23,COLORS[0])
    else:
      cross(size-13,3,[pos[0]*size+7,pos[1]*size+7],COLORS[1])
    grid[pos[0]][pos[1]]=turn
    if all([grid[pos[0]][y]==turn for y in range(3)]) or all([grid[x][pos[1]]==turn for x in range(3)]) or all([grid[a][a]==turn for a in range(3)]) or all([grid[a][2-a]==turn for a in range(3)]):
      d("{} win".format(["cross","square"][turn]),222,0,COLORS[1],COLORS[0])
      run=0
    elif all([all([grid[x][y]>-1 for y in range(3)]) for x in range(3)]):
      d("draw",222,0,COLORS[1],COLORS[0])
      run=0
    turn=not turn