Create 4 buttons to simulate the keyboard arrows

[antonioolf]

Currently it is not possible to play through the cell phone, because the game uses the arrow keys to move the pieces.
This problem can be easily overcome by creating 4 buttons with arrow icons to simulate the arrows on the keyboard. It is important that the buttons look good for mobile and are clickable.

[ruhci28]

Hey can i grab this issue

[antonioolf]

@ruhci28 Great!

[ruhci28]

@antonioolf i was changing app.js but it does not seems to reflect the changes. can you tell me which file i have to change

[antonioolf]

@ruhci28 Sorry for not mentioning this before, the project is a little old and some things I didn't remember how I did it. :P
To prepare the project for development, you currently need to manually include all JS files and remove the minified version.

So... in the index.html file replace this line

<script type="text/javascript" src="index.js?v=sHJGwXD"></script>

With this

<script type="text/javascript" src="js/buttons.js"></script>
<script type="text/javascript" src="js/campo.js"></script>
<script type="text/javascript" src="js/extra.js"></script>
<script type="text/javascript" src="js/game.js"></script>
<script type="text/javascript" src="js/info.js"></script>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/peca.js"></script>
<script type="text/javascript" src="js/pecas.js"></script>
<script type="text/javascript" src="js/app.js"></script>

As an improvement I have plans to create an npm script that automates the process of building and running.
If you want, feel free to create a PR out of it.