Why it won't walk from one end of the screen to the other side, the code that's right, property right, how does this whole

CodePudding user response:

As long as it's not according to their desired results, and that is wrong

CodePudding user response:

I guess you have a problem the code

CodePudding user response:

Not achieve your desired effect, and the code is wrong

CodePudding user response:

The coordinates of image change over time?