<?php
/**
 * @file
 * Main module file.
 */

/**
 * Maximum number of loop iterations (effectively infinite).
 */
define('RULES_CONDITIONAL_MAX_ITERATIONS', 65535);

/**
 * Implements hook_rules_ui_menu_alter().
 */
function rules_conditional_rules_ui_menu_alter(&$items, $base_path, $base_count) {
  module_load_include('inc', 'rules_conditional', 'includes/rules_conditional.rules_admin');
  _rules_conditional_rules_ui_menu_alter($items, $base_path, $base_count);
}

/**
 * Creates a conditional.
 */
function rules_conditional() {
  return new RulesConditional();
}

/**
 * Creates an "if".
 */
function rules_conditional_if($predicate, array $settings = array()) {
  return new RulesConditionalIf($predicate, $settings);
}

/**
 * Creates an "else".
 */
function rules_conditional_else() {
  return new RulesConditionalElse();
}

/**
 * Creates a "switch".
 */
function rules_conditional_switch($data_selector) {
  return new RulesConditionalSwitch($data_selector);
}

/**
 * Creates a "case".
 */
function rules_conditional_case(array $settings = array(), $fall_through = FALSE) {
  return new RulesConditionalCase($settings, $fall_through);
}

/**
 * Creates a "default case".
 */
function rules_conditional_default_case() {
  return new RulesConditionalDefaultCase();
}

/**
 * Creates a "while".
 */
function rules_conditional_while($predicate, array $settings = array()) {
  return new RulesConditionalWhile($predicate, $settings);
}

/**
 * Creates a rule condition set.
 */
function rule_condition_set(array $variables = array()) {
  return new RuleConditionSet($variables);
}