+ return $channel->randomOfClass('gl');
+ }
+ if ($last != 'hi' && $this->checkForGreeting($channel)) {
+ $this->setNote($channel, 'last_special', 'hi');
+ return $channel->randomOfClass('hi');
+ }
+ if ($last != 'hype' && $this->checkForHype($channel)) {
+ $this->setNote($channel, 'last_special', 'hype');
+ return $channel->randomOfClass('hype');
+ }
+ if ($last != 'pog' && $this->checkForPog($channel)) {
+ $this->setNote($channel, 'last_special', 'pog');
+ return $channel->randomOfClass('pog');
+ }
+ if ($last != 'o7' && $this->checkForSalute($channel)) {
+ $this->setNote($channel, 'last_special', 'o7');
+ return $channel->randomOfClass('o7');