170 lines
6.1 KiB
SourcePawn
170 lines
6.1 KiB
SourcePawn
/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod (C)2004-2008 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This file is part of the SourceMod/SourcePawn SDK.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#if defined _sorting_included
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#endinput
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#endif
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#define _sorting_included
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/**
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* Contains sorting orders.
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*/
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enum SortOrder
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{
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Sort_Ascending = 0, /**< Ascending order */
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Sort_Descending = 1, /**< Descending order */
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Sort_Random = 2 /**< Random order */
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};
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/**
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* Data types for ADT Array Sorts
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*/
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enum SortType
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{
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Sort_Integer = 0,
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Sort_Float,
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Sort_String,
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};
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/**
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* Sorts an array of integers.
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*
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* @param array Array of integers to sort in-place.
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* @param array_size Size of the array.
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* @param order Sorting order to use.
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*/
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native void SortIntegers(int[] array, int array_size, SortOrder order = Sort_Ascending);
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/**
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* Sorts an array of float point numbers.
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*
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* @param array Array of floating point numbers to sort in-place.
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* @param array_size Size of the array.
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* @param order Sorting order to use.
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*/
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native void SortFloats(float[] array, int array_size, SortOrder order = Sort_Ascending);
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/**
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* Sorts an array of strings.
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*
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* @param array Array of strings to sort in-place.
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* @param array_size Size of the array.
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* @param order Sorting order to use.
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*/
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native void SortStrings(char[][] array, int array_size, SortOrder order = Sort_Ascending);
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/**
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* Sort comparison function for 1D array elements.
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* @note You may need to use explicit tags in order to use data properly.
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*
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* @param elem1 First element to compare.
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* @param elem2 Second element to compare.
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* @param array Array that is being sorted (order is undefined).
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* @param hndl Handle optionally passed in while sorting.
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* @return -1 if first should go before second
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* 0 if first is equal to second
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* 1 if first should go after second
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*/
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typedef SortFunc1D = function int (int elem1, int elem2, const int[] array, Handle hndl);
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/**
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* Sorts a custom 1D array. You must pass in a comparison function.
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*
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* @param array Array to sort.
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* @param array_size Size of the array to sort.
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* @param sortfunc Sort function.
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* @param hndl Optional Handle to pass through the comparison calls.
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*/
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native void SortCustom1D(int[] array, int array_size, SortFunc1D sortfunc, Handle hndl=INVALID_HANDLE);
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/**
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* Sort comparison function for 2D array elements (sub-arrays).
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* @note You may need to use explicit tags in order to use data properly.
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*
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* @param elem1 First array to compare.
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* @param elem2 Second array to compare.
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* @param array Array that is being sorted (order is undefined).
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* @param hndl Handle optionally passed in while sorting.
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* @return -1 if first should go before second
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* 0 if first is equal to second
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* 1 if first should go after second
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*/
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typeset SortFunc2D
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{
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function int (int[] elem1, int[] elem2, const int[][] array, Handle hndl);
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function int (char[] elem1, char[] elem2, const char[][] array, Handle hndl);
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};
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/**
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* Sorts a custom 2D array. You must pass in a comparison function.
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*
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* @param array Array to sort.
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* @param array_size Size of the major array to sort (first index, outermost).
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* @param sortfunc Sort comparison function to use.
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* @param hndl Optional Handle to pass through the comparison calls.
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*/
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native void SortCustom2D(any[][] array, int array_size, SortFunc2D sortfunc, Handle hndl=INVALID_HANDLE);
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/**
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* Sort an ADT Array. Specify the type as Integer, Float, or String.
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*
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* @param array Array Handle to sort
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* @param order Sort order to use, same as other sorts.
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* @param type Data type stored in the ADT Array
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*/
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native void SortADTArray(Handle array, SortOrder order, SortType type);
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/**
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* Sort comparison function for ADT Array elements. Function provides you with
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* indexes currently being sorted, use ADT Array functions to retrieve the
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* index values and compare.
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*
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* @param index1 First index to compare.
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* @param index2 Second index to compare.
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* @param array Array that is being sorted (order is undefined).
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* @param hndl Handle optionally passed in while sorting.
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* @return -1 if first should go before second
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* 0 if first is equal to second
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* 1 if first should go after second
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*/
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typedef SortFuncADTArray = function int (int index1, int index2, Handle array, Handle hndl);
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/**
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* Custom sorts an ADT Array. You must pass in a comparison function.
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*
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* @param array Array Handle to sort
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* @param sortfunc Sort comparison function to use
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* @param hndl Optional Handle to pass through the comparison calls.
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*/
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native void SortADTArrayCustom(Handle array, SortFuncADTArray sortfunc, Handle hndl=INVALID_HANDLE);
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