str_cpy not work

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str_cpy not work #471787 03/19/18 20:25 03/19/18 20:25
Joined: Mar 2014 Posts: 359 CocaCola OP Senior Member
CocaCola OP Senior Member Joined: Mar 2014 Posts: 359	hello, i hate my 3dgs problems but must rely ask you, on my win8.1 (3dgs is installed in c:GStudio8) why code not work for me? Code: #include <acknex.h> #include <default.c> #include <strio.c>; STRING* srt100; function main() { level_load(NULL); str_cpy(srt100,"a"); // string has now empty content } iger Error E1515 (X) Invalid function arguments in main P.S. i have make changes in atypes. but I have install 3dgs new and the first time, the installer told me to restart windows soon my games on https://flindoflight.jimdosite.com/

Re: str_cpy not work [Re: CocaCola] #471789 03/19/18 20:50 03/19/18 20:50
Joined: Jun 2007 Posts: 1,337 Hiporope and its pain txesmi Serious User
txesmi Serious User Joined: Jun 2007 Posts: 1,337 Hiporope and its pain	Hi, when we write Code: STRING str100; we are declaring an empty STRING pointer. Code: STRING str100 = ""; Declares a STRING pointer that points to a newly created empty STRING struct. But only in global STRING pointers. For local pointers you must create it with str_create and remove it at the end. Code: STRING *strLocal = str_create(""); ... str_remove(strLocal); strLocal = NULL; Salud! Last edited by txesmi; 03/19/18 20:51.

Re: str_cpy not work [Re: txesmi] #471791 03/19/18 20:58 03/19/18 20:58
Joined: Mar 2014 Posts: 359 CocaCola OP Senior Member
CocaCola OP Senior Member Joined: Mar 2014 Posts: 359	yea, super thank you txesmi have i to write Code: strLocal = NULL; after Code: str_remove(strLocal); ? soon my games on https://flindoflight.jimdosite.com/

Re: str_cpy not work [Re: CocaCola] #471794 03/19/18 21:02 03/19/18 21:02
Joined: Jun 2007 Posts: 1,337 Hiporope and its pain txesmi Serious User
txesmi Serious User Joined: Jun 2007 Posts: 1,337 Hiporope and its pain	Not really, but nullifying your empty pointers is a good practice

Re: str_cpy not work [Re: txesmi] #471798 03/19/18 21:27 03/19/18 21:27
Joined: Mar 2014 Posts: 359 CocaCola OP Senior Member
CocaCola OP Senior Member Joined: Mar 2014 Posts: 359	i will do it so, thats perfekt for my editor programm, its the basic for diferent projekts i will make with 3dgs. thank you for your help. soon my games on https://flindoflight.jimdosite.com/