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includes/functions/IsElementBuyable.php

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+<?php
+/**
+ * This file is part of XNova:Legacies
+ *
+ * @license http://www.gnu.org/licenses/gpl-3.0.txt
+ * @see http://www.xnova-ng.org/
+ *
+ * Copyright (c) 2009-Present, XNova Support Team <http://www.xnova-ng.org>
+ * All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *                                --> NOTICE <--
+ *  This file is part of the core development branch, changing its contents will
+ * make you unable to use the automatic updates manager. Please refer to the
+ * documentation for further information about customizing XNova.
+ *
+ */
+
+/**
+ *
+ * @deprecated
+ * @param unknown_type $CurrentUser
+ * @param unknown_type $CurrentPlanet
+ * @param unknown_type $Element
+ * @param unknown_type $Incremental
+ * @param unknown_type $ForDestroy
+ */
+function IsElementBuyable ($CurrentUser, $CurrentPlanet, $Element, $Incremental = true, $ForDestroy = false) {
+    global $pricelist, $resource;
+
+    if (IsVacationMode($CurrentUser)) {
+        return false;
+    }
+
+    if ($Incremental) {
+        $level  = ($CurrentPlanet[$resource[$Element]]) ? $CurrentPlanet[$resource[$Element]] : $CurrentUser[$resource[$Element]];
+    }
+
+    $array = array(
+        Legacies_Empire::RESOURCE_METAL,
+        Legacies_Empire::RESOURCE_CRISTAL,
+        Legacies_Empire::RESOURCE_DEUTERIUM,
+        'energy_max'
+        );
+
+    $cost = array();
+    foreach ($array as $ResType) {
+        if ($pricelist[$Element][$ResType] != 0) {
+            if ($Incremental) {
+                $cost[$ResType] = bcmul($pricelist[$Element][$ResType], bcpow($pricelist[$Element]['factor'], $level), 0);
+            } else {
+                $cost[$ResType] = $pricelist[$Element][$ResType];
+            }
+
+            if ($ForDestroy) {
+                $cost[$ResType]  = bcdiv($cost[$ResType], 2, 0);
+            }
+
+            if (bccomp($cost[$ResType], $CurrentPlanet[$ResType]) > 0) {
+                return false;
+            }
+        }
+    }
+    return true;
+}