import pygame
from solver import solve, valid
import time
pygame.font.init()
print("Hi")
class Grid:
board = [
[0, 0, 2, 0, 0, 4, 0, 0, 0],
[0, 7, 0, 0, 0, 2, 0, 0, 0],
[0, 0, 6, 3, 0, 0, 0, 8, 0],
[0, 9, 0, 0, 0, 0, 0, 0, 0],
[5, 2, 7, 9, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 8, 0, 4, 0],
[0, 0, 0, 0, 0, 0, 4, 0, 5],
[0, 4, 0, 0, 0, 1, 0, 6, 0],
[0, 0, 1, 0, 7, 0, 9, 0, 0]
]
def __init__(self, rows, cols, width, height):
self.rows = rows
self.cols = cols
self.cubes = [[Cube(self.board[i][j], i, j, width, height) for j in range(cols)] for i in range(rows)]
self.width = width
self.height = height
self.model = None
self.selected = None
def update_model(self):
self.model = [[self.cubes[i][j].value for j in range(self.cols)] for i in range(self.rows)]
def place(self, val):
row, col = self.selected
if self.cubes[row][col].value == 0:
self.cubes[row][col].set(val)
self.update_model()
if valid(self.model, val, (row,col)) and solve(self.model):
return True
else:
self.cubes[row][col].set(0)
self.cubes[row][col].set_temp(0)
self.update_model()
return False
def sketch(self, val):
row, col = self.selected
self.cubes[row][col].set_temp(val)
def draw(self, win):
gap = self.width / 9
for i in range(self.rows+1):
if i % 3 == 0 and i != 0:
thick = 6
else:
thick = 3
pygame.draw.line(win, (0,0,0), (0, i*gap), (self.width, i*gap), thick)
pygame.draw.line(win, (0, 0, 0), (i * gap, 0), (i * gap, self.height), thick)
for i in range(self.rows):
for j in range(self.cols):
self.cubes[i][j].draw(win)
def select(self, row, col):
for i in range(self.rows):
for j in range(self.cols):
self.cubes[i][j].selected = False
self.cubes[row][col].selected = True
self.selected = (row, col)
def clear(self):
row, col = self.selected
if self.cubes[row][col].value == 0:
self.cubes[row][col].set_temp(0)
def click(self, pos):
"""
:param: pos
:return: (row, col)
"""
if pos[0] < self.width and pos[1] < self.height:
gap = self.width / 9
x = pos[0] // gap
y = pos[1] // gap
return (int(y),int(x))
else:
return None
def is_finished(self):
for i in range(self.rows):
for j in range(self.cols):
if self.cubes[i][j].value == 0:
return False
return True
class Cube:
rows = 9
cols = 9
def __init__(self, value, row, col, width ,height):
self.value = value
self.temp = 0
self.row = row
self.col = col
self.width = width
self.height = height
self.selected = False
def draw(self, win):
fnt = pygame.font.SysFont("Arial", 40)
gap = self.width / 9
x = self.col * gap
y = self.row * gap
if self.temp != 0 and self.value == 0:
text = fnt.render(str(self.temp), 1, (128,128,128))
win.blit(text, (x+5, y+5))
elif not(self.value == 0):
text = fnt.render(str(self.value), 1, (0, 0, 0))
win.blit(text, (x + (gap/2 - text.get_width()/2), y + (gap/2 - text.get_height()/2)))
if self.selected:
pygame.draw.rect(win, (255,0,0), (x,y, gap ,gap), 3)
def set(self, val):
self.value = val
def set_temp(self, val):
self.temp = val
def redraw_window(win, board, time, strikes):
win.fill((255,255,255))
fnt = pygame.font.SysFont("comicsans", 40)
text = fnt.render("Time: " + format_time(time), 1, (0,0,0))
win.blit(text, (540 - 160, 560))
text = fnt.render("X " * strikes, 1, (255, 0, 0))
win.blit(text, (20, 560))
board.draw(win)
def format_time(secs):
sec = secs%60
minute = secs//60
hour = minute//60
mat = " " + str(minute) + ":" + str(sec)
return mat
def main():
win = pygame.display.set_mode((540,600))
pygame.display.set_caption("Sudoku")
board = Grid(9, 9, 540, 540)
key = None
run = True
start = time.time()
strikes = 0
while run:
play_time = round(time.time() - start)
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_1:
key = 1
if event.key == pygame.K_2:
key = 2
if event.key == pygame.K_3:
key = 3
if event.key == pygame.K_4:
key = 4
if event.key == pygame.K_5:
key = 5
if event.key == pygame.K_6:
key = 6
if event.key == pygame.K_7:
key = 7
if event.key == pygame.K_8:
key = 8
if event.key == pygame.K_9:
key = 9
if event.key == pygame.K_DELETE:
board.clear()
key = None
if event.key == pygame.K_RETURN:
i, j = board.selected
if board.cubes[i][j].temp != 0:
if board.place(board.cubes[i][j].temp):
print("Success")
else:
print("Wrong")
strikes += 1
key = None
if board.is_finished():
print("Game over")
run = False
if event.type == pygame.MOUSEBUTTONDOWN:
pos = pygame.mouse.get_pos()
clicked = board.click(pos)
if clicked:
board.select(clicked[0], clicked[1])
key = None
if board.selected and key != None:
board.sketch(key)
redraw_window(win, board, play_time, strikes)
pygame.display.update()
main()
pygame.quit()
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mylist=("Iphone","Pixel","Samsung")
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