Examples with Sender org.terasology.engine.logic.console.commandSystem.annotations.Sender used on opensource projects

Example 1 with Sender

use of org.terasology.engine.logic.console.commandSystem.annotations.Sender in project Terasology by MovingBlocks.

the class CoreCommands method spawnPrefab.

/**
 * Spawns an instance of a prefab in the world
 *
 * @param sender     Sender of command
 * @param prefabName String containing prefab name
 * @return String containing final message
 */
@Command(shortDescription = "Spawns an instance of a prefab in the world", runOnServer = true, requiredPermission = PermissionManager.CHEAT_PERMISSION)
public String spawnPrefab(@Sender EntityRef sender, @CommandParam("prefabId") String prefabName) {
    ClientComponent clientComponent = sender.getComponent(ClientComponent.class);
    LocationComponent characterLocation = clientComponent.character.getComponent(LocationComponent.class);
    Vector3f spawnPos = characterLocation.getWorldPosition(new Vector3f());
    Vector3f offset = characterLocation.getWorldDirection(new Vector3f());
    offset.mul(2);
    spawnPos.add(offset);
    Vector3f dir = characterLocation.getWorldDirection(new Vector3f());
    dir.y = 0;
    if (dir.lengthSquared() > 0.001f) {
        dir.normalize();
    } else {
        dir.set(Direction.FORWARD.asVector3f());
    }
    return Assets.getPrefab(prefabName).map(prefab -> {
        LocationComponent loc = prefab.getComponent(LocationComponent.class);
        if (loc != null) {
            entityManager.create(prefab, spawnPos);
            return "Done";
        } else {
            return "Prefab cannot be spawned (no location component)";
        }
    }).orElse("Unknown prefab");
}

Example 2 with Sender

use of org.terasology.engine.logic.console.commandSystem.annotations.Sender in project Terasology by MovingBlocks.

the class MethodCommand method hasSenderAnnotation.

private static boolean hasSenderAnnotation(Method method) {
    final Class[] paramTypes = method.getParameterTypes();
    final Annotation[][] paramAnnotations = method.getParameterAnnotations();
    for (int i = 0; i < paramAnnotations.length; i++) {
        if (paramTypes[i].getTypeName().equals(ENTITY_REF_NAME)) {
            if (paramAnnotations[i].length == 0) {
                return false;
            } else {
                for (Annotation annotation : paramAnnotations[i]) {
                    if (annotation instanceof Sender) {
                        return true;
                    }
                }
            }
        }
    }
    return true;
}

Example 3 with Sender

use of org.terasology.engine.logic.console.commandSystem.annotations.Sender in project Terasology by MovingBlocks.

the class MethodCommand method getParameterTypeFor.

private static Parameter getParameterTypeFor(Class<?> type, Annotation[] annotations, Context context) {
    for (Annotation annotation : annotations) {
        if (annotation instanceof CommandParam) {
            CommandParam parameterAnnotation = (CommandParam) annotation;
            String name = parameterAnnotation.value();
            Class<? extends CommandParameterSuggester> suggesterClass = parameterAnnotation.suggester();
            boolean required = parameterAnnotation.required();
            CommandParameterSuggester suggester = InjectionHelper.createWithConstructorInjection(suggesterClass, context);
            if (type.isArray()) {
                Class<?> childType = type.getComponentType();
                return CommandParameter.array(name, childType, required, suggester, context);
            } else {
                return CommandParameter.single(name, type, required, suggester, context);
            }
        } else if (annotation instanceof Sender) {
            return MarkerParameters.SENDER;
        }
    }
    return MarkerParameters.INVALID;
}