Name=Me-Borno
X=0.00
Y=0.00
Z=0.00

1=Me-Borno
2=Other
3=Random

#include <dini>

new IDCache[MAX_PLAYERS]; //this will store the ID of the player.. it is the ID we manualy make, so not the "playerid" one
new LoggedIn[MAX_PLAYERS]; //checks if the player is logged in
new NickCache[MAX_PLAYERS][64]; //this will store the nickname of a player

public OnPlayerConnect(playerid)
{
     new name[64]; GetPlayerName(playerid, name);
     NickCache[playerid] = name; //stored the player name into NickCache[playerid]
}
public OnPlayerDisconnect(playerid, reason)
{
     NickCache[playerid] = ""; //makes the NickCache[playerid] empty
     LoggedIn[playerid] = 0; //dont forget this, else if someone joins on the playerid of the previous player, he whould be logged in xD
}

stock GetUserID(name[]) //this is the function name, duh..
{
	new result; //this will eventualy store the ID of the player.
	for(new a = 1; a <= 10000; a++) //loops true all players, in/decrease if you have less slots
	{
	    if(strlen(dini_Get("PLN.ini", a)) != 0) //this wil check if the name corresponding to the ID != ""
	    {
			if(strfind(dini_Get("PLN.ini", a), name, true) == 0) //this wil check if the User name == name[]
			{
				result = a; //so the result will be a(the id)
				a = 10001; //and this will quit the for, so we wont continue
			}
		}
		else a = 10001; //if the slot doesn't contain anny info, it'll quit the for-statement
	}
	if(result != 0) return result; //so this returns the ID if found
	else return -1; // and if no result found, it'll return -1
}

stock Register(playerid, pass[])
{
      if(LoggedIn[playerid] == 1) return SendClientMessage(playerid, 0x000000, "You are already loggedin"); //if the player is loggedin, it will send this message
      if(GetUserID(NickCache[playerid]) != -1) return SendClientMessage(playerid, 0x000000, "You are already registered"); //if a player is already registered, itll send this message
      if(!strlen(pass)) return SendClientMessage(playerid, 0x000000, "Usage: /register <pass>"); //if the user didn't gave a password, itll send this message
      new result = -1;
      for(new a=1; a<10000; a++) //loop thrue all players
      {
            if(!strlen(dini_Get("PLN.ini", a))) //checks if the ID is empty
            {
                  result = a; //will be the ID
                  a = 10001; //will end the loop
            }
      }
      if(result != -1)
      {
            dini_Set("PLP.ini", result, pass); //sets the password in the ID table
            dini_Set("PLN.ini", result, NickCache[playerid]); //saves the name in the ID table
            SendClientMessage(playerid, 0x000000, "thanks for registering!");
            IDCache[playerid] = result; //stores the ID
            LoggedIn[playerid] = 1; //the player is now loggedin
      }
      return 1;
}

stock Login(playerid, pass[])
{
      if(LoggedIn[playerid] == 1) return SendClientMessage(playerid, 0x000000, "You are already loggedin");
      if(GetUserID(NickCache[playerid]) == -1) return SendClientMessage(playerid, 0x000000, "Your account is not registered");
      if(!strlen(pass)) return SendClientMessage(playerid, 0x000000, "Usage: /login <pass>");
      new uid = GetUserID(NickCache[playerid]);
      if(strcmp(dini_Get("PLP.ini", uid), pass, true , strlen(dini_Get("PLP.ini", uid))) return SendClientMessage(playerid, 0x000000, "Incorrect password");
      IDCache[playerid] = result;
      LoggedIn[playerid] = 1;
      return 1;
}

if(result != -1)
      {
            dini_Set("PLP.ini", result, pass); //sets the password in the ID table
            dini_Set("PLN.ini", result, NickCache[playerid]); //saves the name in the ID table
            SendClientMessage(playerid, 0x000000, "thanks for registering!");
            IDCache[playerid] = result; //stores the ID
            LoggedIn[playerid] = 1; //the player is now loggedin
      }