/** Updates the information displayed in the fields. */
public void update() {
super.update(); // update the common fields
InteractiveEntity interactiveEntity = (InteractiveEntity) entity;
String sprite = interactiveEntity.getProperty("sprite");
String behavior = interactiveEntity.getProperty("behavior");
EntitySubtype subtype = interactiveEntity.getSubtype();
boolean hasSprite = (!sprite.equals("_none"));
withSpriteField.setSelected(hasSprite);
spriteField.setSelectedId(hasSprite ? sprite : "");
spriteField.setEnabled(hasSprite);
if (behavior.equals("map")) {
behaviorField.setSelectedIndex(1);
messageField.setEnabled(false);
itemField.setEnabled(false);
} else if (behavior.substring(0, 5).equals("item#")) {
behaviorField.setSelectedIndex(2);
messageField.setEnabled(false);
itemField.setEnabled(true);
itemField.setSelectedId(behavior.substring(5));
} else if (behavior.substring(0, 7).equals("dialog#")) {
behaviorField.setSelectedIndex(0);
messageField.setEnabled(true);
itemField.setEnabled(false);
messageField.setText(behavior.substring(7));
}
}