mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-25 06:15:37 +03:00
100 lines
3.0 KiB
SourcePawn
100 lines
3.0 KiB
SourcePawn
/* Sorting functions.
|
|
*
|
|
* by the AMX Mod X Development Team
|
|
*
|
|
* This file is provided as is (no warranties).
|
|
*
|
|
* All sort functions are based off the qsort() function from the
|
|
* C standard library, which uses the Quick Sort algorithm.
|
|
* For more info, see: http://linux.wku.edu/~lamonml/algor/sort/sort.html
|
|
*/
|
|
|
|
#if defined _sorting_included
|
|
#endinput
|
|
#endif
|
|
#define _sorting_included
|
|
|
|
/**
|
|
* Contains sorting orders.
|
|
*/
|
|
enum SortMethod
|
|
{
|
|
Sort_Ascending = 0,
|
|
Sort_Descending,
|
|
Sort_Random,
|
|
};
|
|
|
|
/**
|
|
* Data types for ADT Array Sorts
|
|
*/
|
|
enum SortType
|
|
{
|
|
Sort_Integer = 0,
|
|
Sort_Float,
|
|
Sort_String,
|
|
};
|
|
/**
|
|
* Basic sorting functions below.
|
|
*/
|
|
|
|
native SortIntegers(array[], array_size, SortMethod:order = Sort_Ascending);
|
|
|
|
native SortFloats(Float:array[], array_size, SortMethod:order = Sort_Ascending);
|
|
|
|
native SortStrings(array[][], num_strings, SortMethod:order = Sort_Ascending);
|
|
|
|
/**
|
|
* Custom sorting functions below.
|
|
*/
|
|
|
|
/**
|
|
* Sorts a custom 1D array. You must pass in a comparison function.
|
|
* The sorting algorithm then uses your comparison function to sort the data.
|
|
* The function is called in the following manner:
|
|
*
|
|
* public MySortFunc(elem1, elem2, const array[], const data[], data_size)
|
|
*
|
|
* elem1, elem2 - Current element pair being compared
|
|
* array[] - Array in its current mid-sorted state.
|
|
* data[] - Extra data array you passed to the sort func.
|
|
* data_size - Size of extra data you passed to the sort func.
|
|
*
|
|
* Your function should return:
|
|
* -1 if elem1 should go before elem2
|
|
* 0 if elem1 and elem2 are equal
|
|
* 1 if elem1 should go after elem2
|
|
* Note that the parameters after elem2 are all optional and you do not need to specify them.
|
|
*/
|
|
native SortCustom1D(array[], array_size, const comparefunc[], data[]="", data_size=0);
|
|
|
|
|
|
/**
|
|
* Sorts a custom 2D array.
|
|
* The sorting algorithm then uses your comparison function to sort the data.
|
|
* The function is called in the following manner:
|
|
*
|
|
* public MySortFunc(const elem1[], const elem2[], const array[], data[], data_size)
|
|
*
|
|
* elem1[], elem2[] - Current element array pairs being compared
|
|
* array[][] - Array in its currently being sorted state.
|
|
* data[] - Extra data array you passed to the sort func.
|
|
* data_size - Size of extra data you passed to the sort func.
|
|
*
|
|
* Your function should return:
|
|
* -1 if elem1[] should go before elem2[]
|
|
* 0 if elem1[] and elem2 are equal[]
|
|
* 1 if elem1[] should go after elem2[]
|
|
* Note that the parameters after elem2[] are all optional and you do not need to specify them.
|
|
*/
|
|
native SortCustom2D(array[][], array_size, const comparefunc[], data[]="", data_size=0);
|
|
|
|
/**
|
|
* Sort an ADT Array. Specify the type as Integer, Float, or String.
|
|
*
|
|
* @param array Array Handle to sort
|
|
* @param order Sort order to use, same as other sorts.
|
|
* @param type Data type stored in the ADT Array
|
|
* @noreturn
|
|
*/
|
|
native SortADTArray(Array:array, SortMethod:order, SortType:type);
|