falar chat

public OnPlayerText(playerid, text[])
{
    new string[128];
    GetPlayerName(playerid, nome, sizeof(nome));
    format(string, sizeof(string),"%s diz: %s", nome, text);
    ApplyAnimation(playerid,"PED","IDLE_CHAT",4.0,0,0,0,0,0);
    ProxDetector(20.0, playerid, string,Branco,Branco,Branco,Branco,Branco);
    SetPlayerChatBubble(playerid, text, Branco, 100.0, 10000);
    return true;
}