[Supera]

Code:

public OnPlayerText(playerid, text[])
{
     if(text[0] == '!')
     {
          new Float:Pos[3], Name[24], string[128];
          GetPlayerName(playerid, Name, sizeof(Name));
          GetPlayerPos(playerid, Pos[0], Pos[1], Pos[2]);
          format(string, sizeof(string), "%s Diz: %s", Name, text[1])
          for(new i = 0; i < MAX_PLAYERS; i++)
          {
               if(IsPlayerInRangeOfPoint(i, 50.0, Pos[0], Pos[1], Pos[2]))
               {
                     Msg(i, -1, string);
                }
           }
      }
      return 1;
}

Deu 2 erros, Linhas :

Code:

for(new i = 0; i < MAX_PLAYERS; i++)

Code:

 Msg(i, -1, string);

@ Edit
Eu queria um chat proximo mais sem tirar o chat global tambйm