[ReshiramZekrom]

I don't know if I have understand what you mean.. But I think that you wanna do something like this:

pawn Код:

//create a new variable such us:
new gamertexted[MAX_PLAYERS];

//then in the command
if(gamertexted[playerid] == 0) GameTextForPlayer(playerid,"Hello World",5000,3),gamertexted[playerid]++;
else GameTextForPlayer(playerid,"HollaWorld\nHello World",5000,3);

//then in connect or in disconnect or in both you should put:
gamertexted[playerid] = 0;