/**
* Try to in to one direction. If there is an exit, enter the new room, otherwise print an error
* message.
*/
private void goRoom(Command command) {
if (!command.hasSecondWord()) {
// if there is no second word, we don't know where to go...
System.out.println("Go where?");
return;
}
String direction =
command.getSecondWord(); // direction is a string that is the second word, such as "east" or
// "up"
// Try to leave current room.
Room currentRoom = roomList.get(currentRoomName);
String nextRoomName = currentRoom.getExit(direction);
Room nextRoom = roomList.get(nextRoomName);
if (nextRoom == null) {
System.out.println("There is no door!");
} else {
currentRoomName =
nextRoomName; // The name of the current room is set to the name of the room we're going
// into, which sets the current room to the next room.
System.out.println(nextRoom.getLongDescription());
}
}
private void goRoom(Command command) {
if (!command.hasSecondWord()) {
// if there is no second word, we don't know where to go...
System.out.println("Go where?");
return;
}
/**
* Make a temporary room that is equal to the player's current room. Then set the next room to
* the room in the direction the player wishes to go.
*/
String direction = command.getSecondWord();
Room tempCurrentRoom = player.getCurrentRoom();
Room nextRoom = tempCurrentRoom.getExit(direction);
if (nextRoom == null) {
System.out.print("There is no door!");
} else {
// If there is a door then set current room to the next room.
player.setPreviousRooms(tempCurrentRoom);
player.setCurrentRoom(nextRoom);
printLocationInfo();
}
System.out.println();
}
@Override
public Room getExit(String direction) {
return simpleRoom.getExit(direction);
}