Rush Python Assignment(Please talk to me only if you're good at python)

import random BOARD_SIZE = 24 HALF_BOARD = 12 QUARTER_BOARD = 6 CHECKERS_QTY = 15 NOT_A_SCORE = -1 WHITE_CHECKER = 'w' BLACK_CHECKER = 'b' NOTHING = " - " num_white_out_of_the_board = 0 num_black_out_of_the_board = 0 def get_score(): return random.randint(1, 6) def create_board(): return [NOTHING] * BOARD_SIZE def input_player_name(number): return input("What is the " + number + " player name?\n") def get_first_turn(): while True: player_1_score = get_score() player_2_score = get_score() if player_1_score != player_2_score: break if player_1_score > player_2_score: return 0 else: return 1 def get_num_white(a): try: num = int(a[0::-1]) if a[-1] == WHITE_CHECKER: return num except ValueError: pass return 0 def get_num_black(a): try: num = int (a[0::-1]) if(a[-1] == BLACK_CHECKER): return num else: return 0 except: return 0 def assert_incorrect_board_state(): num_white = num_white_out_of_the_board num_black = num_black_out_of_the_board for i in range(0, BOARD_SIZE, 1): num_white += get_num_white(board[i]) num_black += get_num_black(board[i]) print ("num_white = ", num_white, ", num_black = ", num_black) assert (num_white == num_black == CHECKERS_QTY) def get_num_white_at_home(): num = num_white_out_of_the_board for i in range(QUARTER_BOARD): num += get_num_white(board[i]) return num def can_move_white(score): all_white_at_home = get_num_white_at_home() == CHECKERS_QTY for index in range(BOARD_SIZE): if get_num_white(board[index]) and \ index - score >= 0 and \ (get_num_black(board[index - score]) == 0): return True if all_white_at_home and index - score < 0: return True return False def invert_board_point (board_point): if board_point < HALF_BOARD: return HALF_BOARD + board_point else: return board_point - HALF_BOARD def can_move_from(move_from, score1, score2): # check only for white checkers if score1 != NOT_A_SCORE: move_to = move_from - score1 if move_to >= 0 and get_num_black(board[move_to]) == 0: return True if score2 != NOT_A_SCORE: move_to = move_from - score2 if move_to >= 0 and get_num_black(board[move_to]) == 0: return True if get_num_white_at_home () == CHECKERS_QTY: if score1 != NOT_A_SCORE: move_to = move_from - score1 if move_to < 0: return True if score2 != NOT_A_SCORE: move_to = move_from - score2 if move_to < 0: return True return False def get_point(): while True: try: return int(input("Move from field = ")) - 1 except ValueError: print("FROM :: Please input a number!") def check_score(score_was_used, score): return NOT_A_SCORE if score_was_used else score def move_white(score1, score2, board_is_inverted): # If board_is_inverted then we move black checkers print("scores:", score1, " ", score2) global board global num_white_out_of_the_board score1_was_used = False score2_was_used = False while ((not score1_was_used) and can_move_white(score1)) or ((not score2_was_used) and can_move_white(score2)): move_from = get_point() if board_is_inverted: move_from = invert_board_point(move_from) if not can_move_from( move_from, check_score(score1_was_used, score1), check_score(score2_was_used, score2) ): print("You can not move from that point. Input point again.") continue if 0 <= move_from < BOARD_SIZE and get_num_white(board[move_from]) > 0: while True: if get_num_white_at_home() == CHECKERS_QTY: print("Input 0 to move checker out") move_to = int(input("Move to field = ")) try: move_to = int(move_to) except: print("TO :: Please input a number!") continue if move_to == 0: if score1_was_used: if move_from - score2 > 0: print ("Not enough score to move checker out") continue else: score2_was_used = True elif score2_was_used: if move_from - score1 > 0: print("Not enough score to move checker out") continue else: score1_was_used = True else: if move_from - score1 < 0: score1_was_used = True elif move_from - score2 < 0: score2_was_used = True else: print("Not enough score to move checker out") continue num_white_out_of_the_board += 1 num_white = get_num_white(board[move_from]) if num_white == 1: board[move_from] = NOTHING else: board[move_from] = str(num_white - 1) + WHITE_CHECKER print_board(board, board_is_inverted) print ("One checker was removed from the board") if num_white_out_of_the_board == CHECKERS_QTY: return break move_to -= 1 if board_is_inverted: move_to = invert_board_point(move_to) if not 0 <= move_to < BOARD_SIZE: print("Destination is out of the board") continue elif move_from - move_to != score1 and move_from - move_to != score2: print("You can move only on your score") continue if (score1 != score2): if move_from - move_to == score1 and score1_was_used == True: print(str(score1) + " was used") continue elif move_from - move_to == score2 and score2_was_used == True: print(str(score2) + " was used") continue if get_num_black(board[move_to]) != 0: print("You can not move your checker on enemy checker") continue num_white = get_num_white(board[move_to]) board[move_to] = str(num_white + 1) + WHITE_CHECKER num_white = get_num_white(board[move_from]) if num_white == 1: board[move_from] = NOTHING else: board[move_from] = str(num_white - 1) + WHITE_CHECKER if (not score1_was_used) and move_from - move_to == score1: score1_was_used = True else: score2_was_used = True assert_incorrect_board_state() print ("After Move") print_board(board, board_is_inverted) break # break while for "move_to" else: print ("You do not have checkers in that field ", (invert_board_point(move_from) if board_is_inverted else move_from) + 1) continue else: if (not score1_was_used) and (not score2_was_used): print("Can not move. Next player turn.") else: print("Turn was succesfully finished") def move_black(score1, score2): global board board = invert_board() move_white(score1, score2, True) board = invert_board() def init_board(board): board[BOARD_SIZE - 1] = str(CHECKERS_QTY) + WHITE_CHECKER board[HALF_BOARD - 1] = str(CHECKERS_QTY) + BLACK_CHECKER def init_board2(board): board[23] = str(3) + WHITE_CHECKER board[22] = str(3) + WHITE_CHECKER board[21] = str(3) + WHITE_CHECKER board[0] = str(3) + WHITE_CHECKER board[5] = str(3) + WHITE_CHECKER board[2] = str(3) + BLACK_CHECKER board[10] = str(2) + BLACK_CHECKER board[12] = str(5) + BLACK_CHECKER board[17] = str(5) + BLACK_CHECKER assert_incorrect_board_state() def init_board3(board): board[23] = str(3) + WHITE_CHECKER board[22] = str(3) + WHITE_CHECKER board[21] = str(1) + WHITE_CHECKER board[20] = str(1) + WHITE_CHECKER board[19] = str(1) + WHITE_CHECKER board[0] = str(3) + WHITE_CHECKER board[5] = str(3) + WHITE_CHECKER board[12] = str(1) + BLACK_CHECKER global num_black_out_of_the_board num_black_out_of_the_board = 14 global num_white_out_of_the_board num_white_out_of_the_board = 0 assert_incorrect_board_state() def print_board(board, board_is_inverted): if (board_is_inverted): board = invert_board() for index in range(HALF_BOARD + 1, BOARD_SIZE + 1): print(str(index).center(5), end='') print('') for element in board[HALF_BOARD:]: print(str(element).center(5), end='') #print('\n\n\n') print('\n') for element in board[HALF_BOARD - 1::-1]: print(str(element).center(5), end='') print('') for index in range(HALF_BOARD, 0, -1): print(str(index).center(5), end=''), print('\n') def invert_board (): global board temp_board = create_board() for i in range(0, HALF_BOARD, 1): temp_board[i] = board[HALF_BOARD + i] temp_board[HALF_BOARD + i] = board[i] if temp_board[i][-1] == WHITE_CHECKER: temp_board[i] = str(get_num_white(temp_board[i])) + BLACK_CHECKER elif temp_board[i][-1] == BLACK_CHECKER: temp_board[i] = str(get_num_black(temp_board[i])) + WHITE_CHECKER if temp_board[HALF_BOARD + i][-1] == WHITE_CHECKER: temp_board[HALF_BOARD + i] = str(get_num_white(temp_board[HALF_BOARD + i])) + BLACK_CHECKER elif temp_board[HALF_BOARD + i][-1] == BLACK_CHECKER: temp_board[HALF_BOARD + i] = str(get_num_black(temp_board[HALF_BOARD + i])) + WHITE_CHECKER global num_black_out_of_the_board global num_white_out_of_the_board temp = num_black_out_of_the_board num_black_out_of_the_board = num_white_out_of_the_board num_white_out_of_the_board = temp return temp_board def main(): global board #players = [input_player_name('first'), input_player_name('second')] while True: print("WHITE TURN: ") print_board(board, False) move_white(get_score(), get_score(), False) if num_white_out_of_the_board == CHECKERS_QTY: break print("BLACK TURN: ") print_board(board, False) move_black (get_score(), get_score()) if num_black_out_of_the_board == CHECKERS_QTY: break if num_white_out_of_the_board == CHECKERS_QTY: print("WHITE WIN") elif num_black_out_of_the_board == CHECKERS_QTY: print("BLACK WIN") # Main activities board = create_board() init_board2(board) num_white_out_of_the_board = 0 num_black_out_of_the_board = 0 main()