added sorting natives (phew)

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40541

plugins/include/sorting.inc

@@ -0,0 +1,113 @@
+/**
+ * vim: set ts=4 :
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ *  This file is part of the SourceMod/SourcePawn SDK.  This file may only be used 
+ * or modified under the Terms and Conditions of its License Agreement, which is found 
+ * in LICENSE.txt.  The Terms and Conditions for making SourceMod extensions/plugins 
+ * may change at any time.  To view the latest information, see:
+ *   http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
+
+#if defined _sorting_included
+  #endinput
+#endif
+#define _sorting_included
+
+/**
+ * @brief Contains sorting orders.
+ */
+enum SortOrder
+{
+	Sort_Ascending = 0,		/**< Ascending order */
+	Sort_Descending = 1,	/**< Descending order */
+};
+
+/**
+ * Sorts an array of integers.
+ *
+ * @param array			Array of integers to sort in-place.
+ * @param array_size	Size of the array.
+ * @param order			Sorting order to use.
+ * @noreturn
+ */
+native SortIntegers(array[], array_size, SortOrder:order = Sort_Ascending);
+
+/**
+ * Sorts an array of float point numbers.
+ *
+ * @param array			Array of floating point numbers to sort in-place.
+ * @param array_size	Size of the array.
+ * @param order			Sorting order to use.
+ * @noreturn
+ */
+native SortFloats(Float:array[], array_size, SortOrder:order = Sort_Ascending);
+
+/**
+ * Sorts an array of strings.
+ *
+ * @param array			Array of strings to sort in-place.
+ * @param array_size	Size of the array.
+ * @param order			Sorting order to use.
+ * @noreturn
+ */
+native SortStrings(String:array[][], num_strings, SortOrder:order = Sort_Ascending);
+
+/**
+ * Sort comparison function for 1D array elements.
+ * @note You may need to use explicit tags in order to use data properly.
+ *
+ * @param elem1			First element to compare.
+ * @param elem2			Second element to compare.
+ * @param array			Array that is being sorted (order is undefined).
+ * @param hndl			Handle optionally passed in while sorting.
+ * @return				-1 if first should go before second
+ *						0 if first is equal to second
+ *						1 if first should go after second
+ */
+functag SortFunc1D public(elem1, elem2, const array[], Handle:hndl);
+
+/** 
+ * Sorts a custom 1D array.  You must pass in a comparison function.
+ *
+ * @param array			Array to sort.
+ * @param array_size	Size of the array to sort.
+ * @param sortfunc		Sort function.
+ * @param hndl			Optional Handle to pass through the comparison calls.
+ * @noreturn
+ */
+native SortCustom1D(array[], array_size, SortFunc1D:sortfunc, Handle:hndl=INVALID_HANDLE);
+
+/**
+ * Sort comparison function for 2D array elements (sub-arrays).
+ * @note You may need to use explicit tags in order to use data properly.
+ *
+ * @param elem1			First array to compare.
+ * @param elem2			Second array to compare.
+ * @param array			Array that is being sorted (order is undefined).
+ * @param hndl			Handle optionally passed in while sorting.
+ * @return				-1 if first should go before second
+ *						0 if first is equal to second
+ *						1 if first should go after second
+ */
+funcenum SortFunc2D
+{
+	public(array[], array[], const array[][], Handle:hndl),
+	public(String:array[], String:array[], const String:array[][], Handle:hndl),
+};
+
+/** 
+ * Sorts a custom 2D array.  You must pass in a comparison function.
+ *
+ * @param array			Array to sort.
+ * @param array_size	Size of the major array to sort (first index, outermost).
+ * @param sortfunc		Sort comparison function to use.
+ * @param hndl			Optional Handle to pass through the comparison calls.
+ * @noreturn
+ */
+native SortCustom2D(array[][], array_size, SortFunc2D:sortfunc, Handle:hndl=INVALID_HANDLE);

plugins/include/sourcemod.inc

@@ -35,6 +35,7 @@ struct Plugin
 #include <files>
 #include <console>
 #include <bitbuffer>
+#include <sorting>
 
 /**
  * Declare this as a struct in your plugin to expose its information.