我应该进行哪些更改以使我的 output 根据板上当前的 state 返回 True 或 False？

Question

So I'm trying to create an easy version of t2048, and so I'm trying to start by finding whether any moves are possible or not based on the current board , and I have a function ispossible(board: Board) that returns whether this is True or False

In case you don't know what 2048 mean, this is what the game is... https://play2048.co/

I'm not trying to recreate the entire game, I'm just trying to make a simple version of this that works.

def ispossible(board: Board)
    for i in range(0, board):
        for j in range(1, board):
            if [i][j - 1] == 0 and [i][j] > 0:
                return True
            elif ([i][j - 1] == [i][j]) and [i][j - 1] != 0:
                return True
    return False

However, this doesn't work at all as I get an 'Error' when I put this as an input

print(ispossible([4,3,2,2],[2,2,8,16], [16,4,4,4], [4,4,4,4]))

What should I change to make sure this works??

Answer 1

As the comments to the question say, you should first pass in a single list of lists as your Board . Another issue with your example code is that you're not indexing into the board variable. Instead, the code is creating a size 1 list with i as the only element and then accessing the j-1 th index. You probably meant to do something like board[i][j - 1] instead of [i][j - 1] . The same goes for your other list accesses.