Java Code Examples for ch.njol.skript.classes.Changer.ChangeMode#RESET

@Override
	protected void execute(final Event e) {
		final Expression<?> changer = this.changer;
		Object[] delta = changer == null ? null : changer.getArray(e);
		delta = changer == null ? delta : changer.beforeChange(changed, delta);
		if (delta != null && delta.length == 0)
			return;
		if (delta == null && (mode != ChangeMode.DELETE && mode != ChangeMode.RESET))
			return;
		changed.change(e, delta, mode); // Trigger beforeChanged hook
		// REMIND use a random element out of delta if changed only supports changing a single instance
//		changed.change(e, new Changer2<Object>() {
//			@Override
//			public Object change(Object o) {
//				return delta;
//			}
//		}, mode);
	}
 

@Override
@Nullable
public Class<?>[] acceptChange(ChangeMode mode) {
	if (mode == ChangeMode.DELETE && (type.acceptChange & ~PLAYER) != 0 || mode == ChangeMode.RESET)
		return new Class[0];
	if (mode != ChangeMode.SET)
		return null;
	if ((type.acceptChange & PLAYER) != 0 && Player.class.isAssignableFrom(getExpr().getReturnType())) {
		changeType = PLAYER;
	} else if ((type.acceptChange & INVENTORY) != 0 && Inventory.class.isAssignableFrom(getExpr().getReturnType())) {
		changeType = INVENTORY;
	} else if ((type.acceptChange & ITEM) != 0 && (getExpr().isSingle() && ChangerUtils.acceptsChange(getExpr(), ChangeMode.SET, ItemStack.class, ItemType.class) || Slot.class.isAssignableFrom(getExpr().getReturnType()))) {
		changeType = ITEM;
	} else if ((type.acceptChange & ENTITY) != 0 && Entity.class.isAssignableFrom(getExpr().getReturnType())) {
		if (type == NameType.NAME && Player.class.isAssignableFrom(getExpr().getReturnType())) {
			Skript.error("Can't change the Minecraft name of a player. Change the 'display name' or 'tab list name' instead.");
			return null;
		}
		changeType = ENTITY;
	}
	return changeType == 0 ? null : CollectionUtils.array(String.class);
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.RESET)
		return null;
	item = new EventValueExpression<>(Item.class);
	if (item.init())
		return new Class[] {ItemType.class};
	item = null;
	slot = new EventValueExpression<>(Slot.class);
	if (slot.init())
		return new Class[] {ItemType.class};
	slot = null;
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
		return new Class[] {Boolean.class};
	return null;
}
 

@SuppressWarnings("unchecked")
@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
		return CollectionUtils.array(GameMode.class);
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
		return new Class[] {Location.class};
	return null;
}
 

@SuppressWarnings("null")
@Override
public void change(Event e, @Nullable Object[] delta, ChangeMode mode) {
	List<PlayerProfile> values = new ArrayList<>();
	if (mode != ChangeMode.DELETE && mode != ChangeMode.RESET) {
		for (Object o : delta) {
			if (o instanceof Player) {
				Player player = ((Player) o);
				values.add(Bukkit.createProfile(player.getUniqueId(), player.getName()));
			} else {
				values.add(Bukkit.createProfile(UUID.randomUUID(), (String) o));
			}
		}
	}

	List<PlayerProfile> sample = ((PaperServerListPingEvent) e).getPlayerSample();
	switch (mode){
		case SET:
			sample.clear();
			sample.addAll(values);
			break;
		case ADD:
			sample.addAll(values);
			break;
		case REMOVE:
			sample.removeAll(values);
			break;
		case DELETE:
		case RESET:
			sample.clear();
	}
}
 

@Override
@Nullable
public Class<?>[] acceptChange(ChangeMode mode) {
	if (isServerPingEvent && !isDefault) {
		if (ScriptLoader.hasDelayBefore.isTrue()) {
			Skript.error("Can't change the server icon anymore after the server list ping event has already passed");
			return null;
		}
		if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
			return CollectionUtils.array(CachedServerIcon.class);
	}
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.RESET || mode == ChangeMode.SET)
		return CollectionUtils.array(WeatherType.class);
	return null;
}
 

@Nullable
@Override
public Class<?>[] acceptChange(ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.DELETE || mode == ChangeMode.RESET)
		return CollectionUtils.array(OfflinePlayer.class);
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
		return new Class[] {Boolean.class};
	return null;
}
 

@Override
@SuppressWarnings("null")
public Class<?>[] acceptChange(ChangeMode mode) {
	if ((mode == ChangeMode.ADD || mode == ChangeMode.REMOVE || mode == ChangeMode.SET || mode == ChangeMode.DELETE || mode == ChangeMode.RESET))
		return CollectionUtils.array(Vector.class);
	return null;
}
 

@Nullable
@Override
public Class<?>[] acceptChange(Changer.ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET) 
		return CollectionUtils.array(EntityData.class);
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET || mode == ChangeMode.ADD || mode == ChangeMode.REMOVE)
		return new Class[] {Number.class};
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.RESET)
		return new Class[0];
	return null;
}
 

@Override
@Nullable
public Class<?>[] acceptChange(final ChangeMode mode) {
	if (mode == ChangeMode.SET || mode == ChangeMode.RESET)
		return new Class[] {Boolean.class};
	return null;
}
 

@Override
public void change(Event event, Object[] delta, Changer.ChangeMode mode) {
	final String name = this.file.getSingle(event);
	final String path = this.node.getSingle(event);

	if (!SkriptYaml.YAML_STORE.containsKey(name)) {
		SkriptYaml.warn("No yaml by the name '" + name + "' has been loaded");
		return;
	}

	YAMLProcessor config = SkriptYaml.YAML_STORE.get(name);

	if (mode == ChangeMode.DELETE || mode == ChangeMode.RESET) {
		config.removeProperty(path);
		return;
	}

	if (state == YamlState.VALUE) {
		if (mode == ChangeMode.SET)
			config.setProperty(path, parseString(delta[0]));
	} else if (state == YamlState.NODE_KEYS) {
		if (mode == ChangeMode.ADD)
			config.setProperty(path + (delta[0] == null ? "" : "." + delta[0]), null);
			//config.addNode(path + (delta[0] == null ? "" : "." + delta[0]));
		else if (mode == ChangeMode.REMOVE)
			config.removeProperty(path + (delta[0] == null ? "" : "." + delta[0]));
			//config.setProperty(path + (delta[0] == null ? "" : "." + delta[0]), null);
	} else if (state == YamlState.LIST) {
		List<Object> objects = config.getList(path);
		if (mode == ChangeMode.ADD) {
			if (objects == null)
				config.setProperty(path, arrayToList(new LinkedList<Object>(), delta));
			else 
				config.setProperty(path, arrayToList(objects, delta));
		} else if (mode == ChangeMode.REMOVE) {
			for (Object o : delta)
				objects.remove(parseString(o));
		} else if (mode == ChangeMode.SET) {
			if (objects == null) {
				config.setProperty(path, arrayToList(new LinkedList<Object>(), delta));
			} else {
				objects.clear();
				config.setProperty(path, arrayToList(objects, delta));
			}
		}
	}
}