public int getRotation() {
int rotation = 0;
if (actType == rotatedType) {
rotation = 0;
} else if (actType.rotateRight() == rotatedType) {
rotation = 1;
} else if (actType.rotateLeft() == rotatedType) {
rotation = -1;
} else {
rotation = 2;
}
return rotation;
}
private void setRotatedTypeForNextRoom() {
if (!triedTypes.containsKey(prev)) {
triedTypes.put(prev, new HashSet<RoomType>());
rotatedType = actType;
} else if (rotatable) {
rotatedType = rotatedType.rotateRight();
}
}
public void rotateRightRotatedType() {
rotatedType = rotatedType.rotateRight();
}
public void rotateLeftRotatedType() {
rotatedType = rotatedType.rotateLeft();
}
public void rotateRightActType() {
actType = actType.rotateRight();
}
public void rotateLeftActType() {
actType = actType.rotateLeft();
}
public Direction getExit() {
return rotatedType.getExitByEntrance(getEntrance());
}
public Direction getEntrance() {
return rotatedType.hasEntrance(actEntrance) ? actEntrance : null;
}