Changing a Variable value through part of a Text input

[dfxiispro]

Hi,


I wonder if its possible, through JASS (which I know very little off) or the standard GUI to amend a variable value through a part of a text input by a player?

For example a player enters -Damage 5

The int variable gets set to 5 and then damage will be done according to the value of the variable.

 

[Chaosy]

read up on substrings, it exist in gui as well.

 

[dfxiispro]

Thanks, exactly what I want.