Examples with FloatingTextComponent org.terasology.rendering.logic.FloatingTextComponent used on opensource projects

Example 1 with FloatingTextComponent

use of org.terasology.rendering.logic.FloatingTextComponent in project Terasology by MovingBlocks.

the class NameTagClientSystem method createOrUpdateNameTagFor.

private void createOrUpdateNameTagFor(EntityRef entity, NameTagComponent nameTagComponent) {
    EntityRef nameTag = nameTagEntityToFloatingTextMap.get(entity);
    Vector3f offset = new Vector3f(0, nameTagComponent.yOffset, 0);
    if (nameTag != null) {
        FloatingTextComponent floatingText = nameTag.getComponent(FloatingTextComponent.class);
        floatingText.text = nameTagComponent.text;
        floatingText.textColor = nameTagComponent.textColor;
        floatingText.scale = nameTagComponent.scale;
        nameTag.saveComponent(floatingText);
        LocationComponent nameTagLoc = nameTag.getComponent(LocationComponent.class);
        nameTagLoc.setLocalPosition(offset);
        nameTag.saveComponent(nameTagLoc);
    } else {
        EntityBuilder nameTagBuilder = entityManager.newBuilder();
        FloatingTextComponent floatingTextComponent = new FloatingTextComponent();
        nameTagBuilder.addComponent(floatingTextComponent);
        LocationComponent locationComponent = new LocationComponent();
        nameTagBuilder.addComponent(locationComponent);
        floatingTextComponent.text = nameTagComponent.text;
        floatingTextComponent.textColor = nameTagComponent.textColor;
        floatingTextComponent.scale = nameTagComponent.scale;
        nameTagBuilder.setOwner(entity);
        nameTagBuilder.setPersistent(false);
        nameTag = nameTagBuilder.build();
        nameTagEntityToFloatingTextMap.put(entity, nameTag);
        Location.attachChild(entity, nameTag, offset, new Quat4f(1, 0, 0, 0));
    }
}