14 years
edited 8 years
This system generates an index for any string below 8191.
Jass:
I think it's quite nifty.
Feel free to comment.
Jass:
Code (jass) Select
/************************************************
*
* StringIndexer
* v1.0.0.2
* By Magtheridon96
*
* - Retrieves an index for a string below 8191
* - Helps easy string data attachment
*
* Optional:
* ---------
*
* - Table by Bribe
*
* API:
* ----
*
* - function IndexString takes string s returns integer
* - Indexes a string and returns the index
* - function GetStringId takes string s returns integer
* - Retrieves the index of an indexed string
* - function GetStringById takes integer id returns string
* - Returns the string corresponding to a certain Id
*
************************************************/
library StringIndexer requires optional Table
globals
private string array strings
private integer count = 0
endglobals
static if LIBRARY_Table then
private module Init
private static method onInit takes nothing returns nothing
set data = Table.create()
endmethod
endmodule
endif
private struct D extends array
static if LIBRARY_Table then
static Table data
implement Init
else
static hashtable data = InitHashtable()
endif
endstruct
function GetStringById takes integer i returns string
return strings[i]
endfunction
function GetStringId takes string t returns integer
static if LIBRARY_Table then
return D.data[StringHash(t)]
else
return LoadInteger(D.data, StringHash(t), 0)
endif
endfunction
function IndexString takes string t returns integer
local integer i = StringHash(t)
static if LIBRARY_Table then
if D.data[i] == 0 then
set count = count + 1
set D.data[i] = count
set strings[count] = t
return count
endif
return D.data[i]
else
if LoadInteger(D.data, i, 0) == 0 then
set count = count + 1
call SaveInteger(D.data, i, 0, count)
set strings[count] = t
return count
endif
return LoadInteger(D.data, i, 0)
endif
endfunction
endlibraryI think it's quite nifty.
Feel free to comment.
