/**
* Get a keyed string value on a named slot.
*
* @param slotOwner the object owning the slot
* @param name The slot name.
* @param key The value key.
* @return The keyed value of the slot, or <code>null</code> if not set.
*/
public static String getKeyedSlot(
final SlotOwner slotOwner, final String name, final String key) {
final RPObject object = KeyedSlotUtil.getKeyedSlotObject(slotOwner, name);
if (object == null) {
return null;
}
return object.get(key);
}
/** Tests for onAdded. */
@Test
public void testOnAdded() {
player.onAdded(new StendhalRPZone("playertest"));
RPObject object = KeyedSlotUtil.getKeyedSlotObject(player, "!visited");
if (object == null) {
fail("slot not found");
}
assertTrue(object.has("playertest"));
assertThat(player.get("visibility"), is("100"));
player.onAdded(new StendhalRPZone(PlayerDieer.DEFAULT_DEAD_AREA));
object = KeyedSlotUtil.getKeyedSlotObject(player, "!visited");
if (object == null) {
fail("slot not found");
}
assertTrue(object.has(PlayerDieer.DEFAULT_DEAD_AREA));
assertThat(player.get("visibility"), is("50"));
player.onRemoved(new StendhalRPZone(PlayerDieer.DEFAULT_DEAD_AREA));
assertThat(player.get("visibility"), is("100"));
}
/**
* Set a keyed string value on a named slot.
*
* @param slotOwner the object owning the slot
* @param name The slot name.
* @param key The value key.
* @param value The value to assign (or remove if <code>null</code>).
* @return <code>true</code> if value changed, <code>false</code> if there was a problem.
*/
public static boolean setKeyedSlot(
final SlotOwner slotOwner, final String name, final String key, final String value) {
final RPObject object = KeyedSlotUtil.getKeyedSlotObject(slotOwner, name);
if (object == null) {
return false;
}
if (value != null) {
object.put(key, value);
} else if (object.has(key)) {
object.remove(key);
}
return true;
}