Players Online + Query - Printable Version

Players Online + Query - Printable Version

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Players Online + Query - Mechscape - 27.01.2010

Now i write here code:

Top of Script

Code:

new PlayersOnline[MAX_PLAYERS];

OnPlayerConnect

Code:

  PlayersOnline = ++;
  new pname[MAX_PLAYER_NAME], string[22 + MAX_PLAYER_NAME];
  GetPlayerName(playerid, pname, sizeof(pname));
  format(string, sizeof(string), "%s has joined the server! Online Players: %d", pname, PlayersOnline);
  SendClientMessageToAll(0xAAAAAAAA, string);

OnPlayerDisconnect

Code:

	PlayersOnline = --;
	new pname[MAX_PLAYER_NAME], string[39 + MAX_PLAYER_NAME];
  GetPlayerName(playerid, pname, sizeof(pname));
  switch(reason)
  {
    case 0: format(string, sizeof(string), "%s has left the server. (Lost Connection)", pname);
    case 1: format(string, sizeof(string), "%s has left the server. (Leaving)", pname);
    case 2: format(string, sizeof(string), "%s has left the server. (Kicked)", pname);
  }
  SendClientMessageToAll(0xAAAAAAAA, string);

Error output

Code:

C:\Program Files\SAMP\gamemodes\erp.pwn(129) : error 029: invalid expression, assumed zero
C:\Program Files\SAMP\gamemodes\erp.pwn(129 -- 131) : error 022: must be lvalue (non-constant)
C:\Program Files\SAMP\gamemodes\erp.pwn(144) : error 029: invalid expression, assumed zero
C:\Program Files\SAMP\gamemodes\erp.pwn(144 -- 146) : error 022: must be lvalue (non-constant)
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


4 Errors.

That is OnPlayerConnect and OnPlayerDisconnect

Re: Players Online + Query - Double-O-Seven - 27.01.2010

Not PlayerOnline = --;

It's PlayersOnline--; and PlayersOnline++;

Re: Players Online + Query - Mechscape - 27.01.2010

Removed and still

Code:

C:\Program Files\SAMP\gamemodes\erp.pwn(129) : error 022: must be lvalue (non-constant)
C:\Program Files\SAMP\gamemodes\erp.pwn(129) : warning 215: expression has no effect
C:\Program Files\SAMP\gamemodes\erp.pwn(144) : error 022: must be lvalue (non-constant)
C:\Program Files\SAMP\gamemodes\erp.pwn(144) : warning 215: expression has no effect
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


2 Errors.

Error line:

Code:

PlayersOnline++;

Code:

PlayersOnline--;

Re: Players Online + Query - MadeMan - 27.01.2010

Remove MAX_PLAYERS

pawn Code:

new PlayersOnline;

Re: Players Online + Query - Mechscape - 27.01.2010

Thanks.

But

Code:

format(string, sizeof(string), "%s has joined the server! Online Players: %d", pname, PlayersOnline);

will that work?

Re: Players Online + Query - [HiC]TheKiller - 27.01.2010

Quote:

Originally Posted by Picharelo

Thanks.

But

Code:

format(string, sizeof(string), "%s has joined the server! Online Players: %d", pname, PlayersOnline);

will that work?

Yes, it will.