import vis::Render;
import vis::Figure;
import util::Math;

public void Guess(){
	random = arbInt(10);
	entered = "";
	guess = false;
	figure = box(vcat([
			text("Try to guess the number from 0 to 9."),
			textfield("Put your guess here", void(str s){guess = (toInt(s)==random); entered = s; }, fillColor("white")),
			text(str(){return guess ? "Correct answer!" : "This is false, the number is not <entered>.";}),
			button("Start over", void(){random = arbInt(10);}) ]));	 	
	render(figure);
}