Package <br/> {<br/> Import flash. display. sprite; <br/> Import flash. events. mouseevent; <br/> Import flash. system. fscommand; <br/> Import flash. display. stagedisplaystate; <br/> Import flash. events. keyboardevent; <br/> Import flash. UI. keyboard; <br/>/** <br/> *... <br/> * @ author littlespace <br/> */<br/> public class main extends sprite <br/>{< br/> public function main () <br/> {<br/> MC. addeventlistener (mouseevent. mouse_down, mousedownhandler); <br/> stage. displaystate = stagedisplaystate. full_screen_interactive; <br/> stage. addeventlistener (keyboardevent. key_down, onkeydowns); <br/>}< br/> private function mousedownhandler (e) <br/>{< br/> stage. displaystate = stagedisplaystate. full_screen_interactive; <br/>}< br/> protected function onkeydowns (E: keyboardevent): void <br/>{< br/> If (E. keycode = keyboard. escape) <br/>{< br/> E. preventdefault (); <br/>}</P> <p>}