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# importing stuff
import numpy
from Scripts.Variables import *
import pygame
class Board:
@staticmethod
def draw_board(display):
block = unit_size
cnt = 0
for i in range(8):
for j in range(8):
axis = (i * block, j * block, block, block)
if cnt % 2 == 0:
pygame.draw.rect(display, light_block, axis)
else:
pygame.draw.rect(display, dark_block, axis)
cnt += 1
cnt -= 1
@staticmethod
def draw_pieces(board,display):
for rows in range(units):
for block in range(units):
if board[rows][block] == 1:
pygame.draw.circle(display, light_piece, ((block * unit_size) + (unit_size//2), (rows * unit_size) + (unit_size//2)), (unit_size//2)-5)
elif board[rows][block] == 2:
pygame.draw.circle(display, dark_piece, ((block * unit_size) + (unit_size//2), (rows * unit_size) + (unit_size//2)), (unit_size//2)-5)
elif board[rows][block] == 3:
pygame.draw.circle(display, light_king, ((block * unit_size) + (unit_size // 2), (rows * unit_size) + (unit_size // 2)), (unit_size // 2) - 5)
elif board[rows][block] == 4:
pygame.draw.circle(display, dark_king, ((block * unit_size) + (unit_size // 2), (rows * unit_size) + (unit_size // 2)), (unit_size // 2) - 5)
@staticmethod
def draw_hovered_piece(display, piece, x, y):
if piece == 1:
pygame.draw.circle(display, light_piece, (x, y), (unit_size//2)-5)
elif piece == 2:
pygame.draw.circle(display, dark_piece, (x, y), (unit_size // 2) - 5)
elif piece == 3:
pygame.draw.circle(display, light_king, (x, y), (unit_size // 2) - 5)
elif piece == 4:
pygame.draw.circle(display, dark_king, (x, y), (unit_size // 2) - 5)
@staticmethod
def newBoard():
return [
[0, 2, 0, 2, 0, 2, 0, 2],
[2, 0, 2, 0, 2, 0, 2, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 1, 0, 1, 0, 1, 0, 1],
[1, 0, 1, 0, 1, 0, 1, 0]
]
@staticmethod
def check_promotion(board):
for i in range(8):
if board[0][i] == 1:
board[0][i] = 3
if board[7][i] == 2:
board[7][i] = 4
class Available:
@staticmethod
def check_down(board, row, column, opp):
available = []
if column != 0:
if row != 0:
if board[column-1][row-1] == 0:
available.append(helper.fromIndex(column-1, row-1))
if row != 7:
if board[column-1][row+1] == 0:
available.append(helper.fromIndex(column - 1, row + 1))
if column != 1:
if row != 0:
if row != 1:
if board[column - 2][row - 2] == 0 and board[column - 1][row - 1] in opp:
available.append(helper.fromIndex(column - 2, row - 2))
if row != 7:
if row != 6:
if board[column - 2][row + 2] == 0 and board[column -1][row + 1] in opp:
available.append(helper.fromIndex(column - 2, row + 2))
return available
@staticmethod
def check_up(board, row, column, opp):
available = []
if column != 7:
if row != 0:
if board[column + 1][row - 1] == 0:
available.append(helper.fromIndex(column + 1, row - 1))
if row != 7:
if board[column + 1][row + 1] == 0:
available.append(helper.fromIndex(column + 1, row + 1))
if column != 6:
if row != 0:
if row != 1:
if board[column + 2][row - 2] == 0 and board[column +1][row -1] in opp:
available.append(helper.fromIndex(column + 2, row - 2))
if row != 7:
if row != 6:
if board[column + 2][row + 2] == 0 and board[column + 1][row + 1] in opp:
available.append(helper.fromIndex(column + 2, row + 2))
return available
@staticmethod
def check_king(board, row, column, opp):
available = Available.check_down(board, row, column, opp)
for i in Available.check_up(board, row, column, opp):
available.append(i)
return available
class helper:
# returns board indexes starting from 0
@staticmethod
def fromAxis(x, y):
return (x // unit_size), (y // unit_size)
# returns serial value from 1 to 64
@staticmethod
def fromIndex(x, y):
return (x) * 8 + y + 1 # added one at the end because we have to start from 1
# returns x and y index value
@staticmethod
def toIndex(serial):
if serial % 8 != 0:
return serial // 8, (serial % 8) - 1
else:
return (serial // 8) - 1, 7
# returns the true x and y values
@staticmethod
def toAxis(x, y):
return x * unit_size, y * unit_size
@staticmethod
def sub_list(list,list2):
return [list[0] - list2[0] , list[1] - list2[1]]
@staticmethod
def dev_list_by2(list):
return [list[0] // 2, list[1] // 2]
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