How can I do for when I touch the screen and touch a button my character does not move

How can I do for when I touch the screen and touch a button my character does not move and stays in the same position in which it is, I am handling it in this way:

angle (self.X, Self.Y, Touch.X, touch.Y)

600 * dt

You have the condition is touching so you could do;

Is touching button <<<<<<< Inverted to be the negative (Is not Touching)

Ation: player stop