@Overridepublicvoidcreate(){batch=newSpriteBatch();img=newTexture("badlogic.jpg");}@Overridepublicvoidrender(){Gdx.gl.glClearColor(0,0,0,1);Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);if(x400){speed=-speed;}x+=speed*Gdx.graphics.getDeltaTime()*60;Gdx.app.log("delta",Gdx.graphics.getDeltaTime()+"");