private void setPortal(Portal portal) {
switch (portal.getColor()) {
case BLUE:
bluePortal = portal;
break;
case ORANGE:
orangePortal = portal;
break;
default:
throw new NoSuchElementException(portal.getColor() + " is not a valid PortalColor");
}
}
/** Creates a Portal of the specified color */
private void createPortal(PortalColor color) {
Portal portal = getPortal(color);
if (portal == null) {
portal = new Portal(level, raycast.getPosition(), color, raycast.getPortalNormal());
level.add(portal);
setPortal(portal);
linkPortals();
} else {
portal.setPosition(raycast.getPosition());
portal.setNormal(raycast.getPortalNormal());
}
}
public boolean arePortalsLinked() {
return orangePortal != null
&& orangePortal.isLinked()
&& bluePortal != null
&& bluePortal.isLinked();
}
/**
* Sets the opposite portal of both portals.
*
* @see Portal#oppositePortal
*/
protected void linkPortals() {
if (orangePortal != null && bluePortal != null) {
bluePortal.setOppositePortal(orangePortal);
orangePortal.setOppositePortal(bluePortal);
}
}