Frequently Asked Questions

This is gathering various questions that are often asked (mostly in the Discord channel) and their answers.

This page will be updated as new questions arise.

How to change the default font?

You do that by assigning a font asset id in the settings at project initialization:

Changing default font
class Project extends Entity {

    function new(settings:InitSettings) {


        settings.defaultFont = Fonts.YOUR_FONT;



The font YOUR_FONT is an example of font asset. Read the text guide for more info.

How to change the current main scene?

You change the main scene by assigning a new one to app.scenes.main.

Changing the current scene
var yourScene = new Scene();
app.scenes.main = yourScene;

How to do text input?

if you want to make some text field editable, you do that using ceramic.Text and attaching a ceramic.EditText component to it:

Text input
var someText = new Text();
someText.color = Color.WHITE;
someText.content = 'someContent';

var selectionColor = Color.BLUE;
var textCursorColor = Color.WHITE;
var editText = new EditText(selectionColor, textCursorColor);
someText.component('editText', editText);

editText.onStart(this, () -> {
    // Started editing text

editText.onUpdate(this, text -> {
    trace('text updated: ' + text);

editText.onSubmit(this, () -> {
    // Edited then pressed "enter" or similar

editText.onStop(this, () -> {
    // Stopped editing text