Main.hx

package;

import cpp.Lib;
import sys.FileSystem;
import sys.io.File;

import com.sgtek.sengine.core.Game;
import com.sgtek.sengine.core.ResourceLoader;


/**
 * ...
 * @author TwisterGE
 */
class Main extends Game {

	public function new() {
		super("Test", 640, 480, GraphicsMode.Scaled4x4);
	}
	
	static function main() : Void {
		var test : Main = new Main();
		test.start();
	}

	override public function preload(loader: ResourceLoader) {
		loader.addResource("px", "bin/px.png", DataType.DataImage);
	}
	
	override public function init() {
		currentStage = new MainStage(this);
	}

}

MainStage.hx

package;

import com.sgtek.sengine.core.Game;
import com.sgtek.sengine.core.GameObject;
import com.sgtek.sengine.core.Point;
import com.sgtek.sengine.core.Stage;
import com.sgtek.sengine.core.MathF;
import com.sgtek.sengine.graphics.Sprite;

/**
 * ...
 * @author TwisterGE
 */
class MainStage extends Stage
{
	private var t : Float;
	private var pb : GameObject;
	
	public function new(game: Game) {
		super(game);
		
	}
		
	override public function init() {
		super.init();
		
		var px = game.loader.getImage("px");
		pb = new GameObject(new Sprite(px));
		pb.origin = new Point(0.5, 0.5);
		pb.position.y = game.height / 2;
		
		addObject(pb);
	}
	
	override public function update(d: Float) {
		t += d;
		if (MathF.rad2deg(t) >= 360) {
			t = 0;
		}
		
		var hw = game.width / 2;
		pb.position.x = hw * Math.sin(t) + hw;
	}
}