Rogue: Savage Rats, a retro-themed dungeon crawler
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rogue-savage-rats/src/mightypork/rogue/bus/events/ScreenRequestEvent.java

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package mightypork.rogue.bus.events;
import mightypork.utils.control.bus.events.Event;
import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
/**
* Request to change screen
*
* @author MightyPork
*/
@SingleReceiverEvent
public class ScreenRequestEvent implements Event<ScreenRequestEvent.Listener> {
private final String scrName;
public ScreenRequestEvent(String screenKey) {
scrName = screenKey;
}
@Override
public void handleBy(Listener handler)
{
handler.showScreen(scrName);
}
public interface Listener {
void showScreen(String key);
}
}