[meD maN]

Uhh, can someone help me with this Code aswell?
Sorry if I'm being a bit of an Annoyance but i'm a Noob
Here is the Code:

Код:

//if(!strcmp(cmdtext,"/g ",true,3))
//	{
//	new find = strfind(cmdtext,"/g ",true, 2);
//	if(find == -1 || find >= 30) return SendClientMessage(playerid, COLOR_GREY, "Usage: /g [text]");
//	new string[256]; //bite me
//	GetPlayerName(playerid,string,sizeof(string));
//	format(string,sizeof(string),"((Global: %s: %s ))", string, cmdtext[find+1]);
//	return SendClientMessageToAll(COLOR_SEAGREEN, string);
//	}

If someone could get this working like the /me command that would help alot, and explain what each line does?