this is the program of the game, it contains everything but i need help to center the numbers inside the grids, i did some attempts i put them in comments, please help me
imports of my program
import numpy as np
import random
import pygame
from pygame.locals import *
constructor of the class
class Py2048:
def __init__(self):
self.N = 4
self.grid1 = np.zeros((self.N, self.N), dtype=int) #initialiasation de la grid avec des 0
self.grid2 = np.zeros((self.N, self.N), dtype=int) #initialiasation
self.cellSize = 70
self.gap = 3
self.windowBgColor = (187, 173, 160)
self.blockSize = self.cellSize + self.gap * 2
self.W = 700
self.H = self.W
pygame.init()
pygame.display.set_caption("2048")
pygame.font.init()
self.myfont = pygame.font.SysFont('Comic Sans MS', 30)
self.screen = pygame.display.set_mode((self.W, self.H))
adding a new number to the grids
def new_number(self, k=1):
free_poss1 = list(zip(*np.where(self.grid1 == 0))) #position de la grid
free_poss2 = list(zip(*np.where(self.grid2 == 0)))
for pos in random.sample(free_poss1, k=k): #random 2 ou 4
if random.random() < .1:
self.grid1[pos] = 4
else:
self.grid1[pos] = 2
for pos in random.sample(free_poss2, k=k): #random 2 ou 4
if random.random() < .1:
self.grid2[pos] = 4
else:
self.grid2[pos] = 2
@staticmethod
def _get_nums(this):
this_n = this[this != 0]
this_n_sum = []
skip = False
for j in range(len(this_n)):
if skip:
skip = False
continue
if j != len(this_n) - 1 and this_n[j] == this_n[j + 1]:
new_n = this_n[j] * 2
skip = True
else:
new_n = this_n[j]
this_n_sum.append(new_n)
return np.array(this_n_sum)
def make_move(self, move): #move
for i in range(self.N):
if move in 'lr':
this1 = self.grid1[i, :]
this2 = self.grid2[i, :]
else:
this1 = self.grid1[:, i]
this2 = self.grid2[:, i]
flipped = False
if move in 'rd':
flipped = True
this1 = this1[::-1]
this2 = this2[::-1]
this_n1 = self._get_nums(this1)
this_n2 = self._get_nums(this2)
new_this1 = np.zeros_like(this1)
new_this1[:len(this_n1)] = this_n1
new_this2 = np.zeros_like(this2)
new_this2[:len(this_n2)] = this_n2
if flipped:
new_this1 = new_this1[::-1]
new_this2 = new_this2[::-1]
if move in 'lr':
self.grid1[i, :] = new_this1
self.grid2[i, :] = new_this2
else:
self.grid1[:, i] = new_this1
self.grid2[:, i] = new_this2
this is where i have the problem, when i draw the two grids i dont know how to center the numbers in them
def draw_game(self):
self.screen.fill(self.windowBgColor)
for i in range(self.N):
rectY = self.blockSize * i + self.gap
for j in range(self.N):
n1 = self.grid1[i][j]
n2 = self.grid2[i][j]
rectX = 200 + self.blockSize * j + self.gap
pygame.draw.rect(
self.screen,
(255, 255, 255),
pygame.Rect(rectX, 40 + rectY, self.cellSize, self.cellSize),
border_radius = 6
)
pygame.draw.rect(
self.screen,
(255, 255, 255),
pygame.Rect(rectX, 360 + rectY, self.cellSize, self.cellSize),
border_radius = 6
)
if n1 == 0 and n2 == 0:
continue
text_surface1 = self.myfont.render(f'{n1}', True, (0, 0, 0))
text_rect1 = text_surface1.get_rect(center=(rectX ,
rectY ))
self.screen.blit(text_surface1, text_rect1)
# text_surface2 = self.myfont.render(f'{n2}', True, (0, 0, 0))
# text_rect2 = text_surface2.get_rect(center=(rectX ,
# 360 + rectY ))
# self.screen.blit(text_surface2, text_rect2)
@staticmethod
def wait_for_key():
while True:
for event in pygame.event.get():
if event.type == QUIT:
return 'q'
if event.type == KEYDOWN:
if event.key == K_UP:
return 'u'
elif event.key == K_RIGHT:
return 'r'
elif event.key == K_LEFT:
return 'l'
elif event.key == K_DOWN:
return 'd'
elif event.key == K_q or event.key == K_ESCAPE:
return 'q'
def play(self):
self.new_number(k=2)
while True:
self.draw_game()
pygame.display.flip()
cmd = self.wait_for_key()
if cmd == 'q':
break
old_grid1 = self.grid1.copy()
old_grid2 = self.grid2.copy()
self.make_move(cmd)
print(game.grid1)
print(game.grid2)
if all((self.grid1 == old_grid1).flatten()) and all((self.grid2 == old_grid2).flatten()):
continue
self.new_number()
if __name__ == '__main__':
game = Py2048()
game.play()
this is the main code for the modified 2048 game that i wanna create
