UiScript exampel for Armory3D

UiScript.hx

package arm;

import iron.Scene;
import iron.App;
import iron.system.Time;
import armory.system.Event;
import armory.trait.internal.CanvasScript;

class UiScript extends iron.Trait {
	
	var canvas:CanvasScript;

	public function new() {
		super();

		notifyOnInit(function() {
			// Get canvas attached to scene
			canvas = Scene.active.getTrait(CanvasScript);

      // Once the canvas is ready, tell it to start running the update function
			canvas.notifyOnReady(function() {
				notifyOnUpdate(update);
			});
		});
	}

  // This runs every frame because of the `notifyOnUPdate(update)` code above
	function update() {
		// Canvas may be still being loaded
		if (!canvas.ready) return;

		// Get image
		var img = canvas.getElement("selection");

    // Set image's x based on the "qb_selected" property of the object
    // that this trait is applied to.
		if (this.object.properties["qb_selected"] == 0) {
			img.x = 510;
		} else {
			img.x = 610;
		}
	}
}