I got this.
package SpawnMessage
{
function gameConnection::onClientEnterGame(%client)
{
parent::onClientEnterGame(%client);
commandToClient(%client, 'messageBoxOK', "Please do not spam.", "Please act mature.\n\n\nDO NOT USE RANDOM VEHICLE/WEAPON SPAWNS.\n\nPressing 'Ok' verifys that you accept these rules.");
}
};
activatePackage(SpawnMessage);
But when you spawn, it appear for like, a second, then disappears. How would i make it appear longer?