I am wondering if someone can help/advise me on finishing the code for this function:
import turtle import time import random # This list represents the board. It's a list # of nine strings, each of which is either # "X", "O", "_", representing, respectively, # a position occupied by an X, by an O, and # an unoccupied position. The first three # elements in the list represent the first row, # and so on. Initially, all positions are # unoccupied. the_board = [ "_", "_", "_", "_", "_", "_", "_", "_", "_"] def do_user_move(board, x, y): """ signature: list(str), int, int -> bool Given a list representing the state of the board and an x,y screen coordinate pair indicating where the user clicked, update the board with an O in the corresponding position. The function returns a bool indicated if the operation was successful: if the user clicks on a position that is already occupied or outside of the board area, the move is invalid, and the function should return False, otherise True. """ print("user clicked at "+str(x)+","+str(y)) width = turtle.window_width () height = turtle.window_height () #Given coordinates of user click, update board with "O" in corresponding position if x<(-width/2)+(width/3): column = 0 elif x>(-width/2)+(width/3) and x<(width/2)-(width/3): column = 1 elif x>(width/2)-(width/3): column = 2 if y>(height/2)-(height/3): row = 0 elif y<(height/2)-(height/3) and y>(-height/2)+(height/3): row = 1 elif y<(-height/2)+(height/3): row = 2 p = row * 3 + column for board[p]=="_": pass #code here #Check if user clicks on a position that is already occupied pass #code here #Check if user clicks outside the board area if x<(-width/2) or x>(width/2) or y<(-height/2) or y>(height/2): return False _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor