Gettok: Difference between revisions

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*'''text:''' The string that should be split
*'''text:''' The string that should be split
*'''tokenNumber:''' Which token should be returned (1 for the first, 2 for the second, ..)
*'''tokenNumber:''' Which token should be returned (1 for the first, 2 for the second, ..)
*'''separatingCharacter:''' The ASCII number of the character that seperates the strings (for example 44 for ',')
*'''separatingCharacter:''' The [[ASCII|ASCII number]] representing the character you want to use to separate the tokens


===Returns===
===Returns===

Revision as of 12:08, 20 October 2007

This function splits a string using the given seperating character and returns one part as a string.

Syntax

string gettok ( string text, int tokenNumber, int separatingCharacter )

Required Arguments

  • text: The string that should be split
  • tokenNumber: Which token should be returned (1 for the first, 2 for the second, ..)
  • separatingCharacter: The ASCII number representing the character you want to use to separate the tokens

Returns

Returns the token if it exists, false otherwise.

Example

Click to collapse [-]
Server

This example retrieves the startskin and endskin for spawning a player 

-- Put the string with the skins in a variable. Normally you would read it from a .map file or something.
local skins = "20,30"
-- Get the startskin and endskin (20 and 30)
local startskin = gettok ( skins, 1, 44 )
local endskin = gettok ( skins, 2, 44 )
-- Get a random skin of the range
local skin = randInt ( tonumber(startskin), tonumber(endskin) )

See Also

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