public OnPlayerConnect(playerid)
{
	new pName[24];
	GetPlayerName(playerid, pName, 24);
	new File:reg=fopen("reg.txt", io_read);
	new string[256];
	while (fread(reg, string))
	{
	  if (strcmp(string, pName, true, 24) ==0)
	 	{
	  	return SendClientMessage(playerid, 0x080808AA, "That name is registered, please login.");
		}
	 	else return SendClientMessage(playerid, 0x080808AA, "You must register to play on this server. To register, type /register <password>");
	 }
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/register", cmdtext, true, 256) == 0)
	{
		new pNameReg[24];
		new string[256];
		new File: reg=fopen("reg.txt", io_read);
		GetPlayerName(playerid, pNameReg, 24);
		while (fread(reg, string))
		{
		  if (strcmp(string, pNameReg, true, 24)==0)
				return SendClientMessage(playerid, 0x080808AA, "That name is already registered, please pick a new name.");
			else if (strcmp(!string, pNameReg, true, 24)==0)
			{
				SendClientMessage(playerid, 0x080808AA, "You are now registered with the server. Type /login <password> to log in");
				fclose(reg);
				reg=fopen("reg.txt", io_append);
				format(string, 256, "%s\r\n", pNameReg, cmdtext);
				fwrite(reg, pNameReg);
				fclose(reg);
				return 1;
			}
			return 1;
		}
 	}
 	if (strcmp("/login", cmdtext, true, 256) == 0)
 	{
		new pName[24];
		new string[256];
		new File: pw = fopen("reg.txt", io_read);
		GetPlayerName(playerid, pName, 24);
		while (fread(pw, string))
		{
		  if (!strcmp(pName, cmdtext, true, 256))
		  {
				return SendClientMessage(playerid, 0x080808AA, "Your character does not exsist, please type /register <password> to register");
			}
			else if (strcmp(pName, cmdtext, true, 256))
			{
			  SendClientMessage(playerid, 0x080808AA, "You have successfully logged in");
			  return 1;
  			}
		}
	}
	return 0;
}