getMouse 可以作用於 Python 中的一個特定對象嗎？ (Can getMouse act on one specific object in Python?)

問題描述

getMouse 可以作用於 Python 中的一個特定對象嗎？ (Can getMouse act on one specific object in Python?)

I am trying to make a Tic Tac Toe game in Python using the Zellegraphics module. I want to use getMouse for mouse input but I am unable to figure out how to make getMouse to work on one cell of the board. I defined 9 different squares and what I want to do is that if the user clicks on one certain square, I want to draw the X or the O there. I can't figure out how to do that, because as far as I know, getMouse only acts on the whole window.

參考解法

方法 1:

If you have some X and Y coordinates in the window (let's call them, say, window_x and window_y) and you want to get the coordinates on a grid (let's call them grid_x, andgrid_y), and each grid cell has a width and height of grid_size, it is relatively easy to calculate grid_x and grid_y: simply integer divide (round down; in Python, that would be the // operator) window_x by grid_size to get grid_x. You can probably figure out grid_y.

(by user1946564、icktoofay)

參考文件

1. Can getMouse act on one specific object in Python? (CC BY‑SA 2.5/3.0/4.0)