I wonder how got make an object jump
can someone help me and send the code in this discussion
pls and thx
// global private int ySpeed; // act ySpeed++; boolean onGround = false; setLocation(getX(), getY()+ySpeed); Actor actor = getOneIntersectingObject(Actor.class); if ((actor instanceof Ground) || (actor instanceof Platform)) { int dir = (int)Math.signum(ySpeed); setLocation(getX(), actor.getY()-dir*(actor.getImage().getHeight()+getImage().getHeight())/2); ySpeed = 0; if (dir > 0) onGround = true; } if (onGround && Greenfoot.isKeyDown("up")) ySpeed = -15;