# If you'd like to omit non-matching lines from the result; add ';d' to the end of the expression.
sed -E 's/(\(\)\n[[:space:]]{1,}\{)|(\(\)[[:space:]]{1,}\{)/()\n {\n clearScreen();/gm;t' <<< "// feedback thread
import java.util.*;
class Main
{
static Scanner scan = new Scanner(System.in);
static String deadEnd = \"dead end--morphing backwards!\";
static String gettingCloser = \"You'r getting closer\";
// call this method after each decision has been made
public static void clearScreen() {
Scanner scan = new Scanner(System.in);
System.out.println(\"Press enter to continue.\");
String x = scan.nextLine();
System.out.print(\"\033[H\033[2J\");
System.out.flush();
}
public static void decisionZero()
{
System.out.println(\"Decision Point 0\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(deadEnd);
decisionZero();
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(gettingCloser);
decisionOne();
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
decisionZero();
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(deadEnd);
decisionZero();
break;
}
}
public static void decisionOne()
{
System.out.println(\"Decision Point 1\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(deadEnd);
decisionZero();
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
decisionZero();
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
decisionZero();
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(gettingCloser);
decisionTwo();
break;
}
}
public static void decisionTwo()
{
System.out.println(\"Decision Point 2\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
int rndDecion = (int)(Math.random()*2);
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(gettingCloser);
decisionThree();
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
}
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
}
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
}
break;
}
}
public static void decisionThree()
{
System.out.println(\"Decision Point 3\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
int rndDecion = (int)(Math.random()*3);
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(gettingCloser);
decisionFour();
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
}
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
}
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
}
break;
}
}
public static void decisionFour()
{
System.out.println(\"Decision Point 4\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
int rndDecion = (int)(Math.random()*4);
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(gettingCloser);
decisionFive();
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
}
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
}
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
}
break;
}
}
public static void decisionFive()
{
System.out.println(\"Decision Point 5\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
int rndDecion = (int)(Math.random()*5);
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(gettingCloser);
decisionSix();
break;
}
}
public static void decisionSix()
{
System.out.println(\"Decision Point 6\");
System.out.println(\"Choose a direction Mr. Mouse\");
String direction = scan.nextLine();
int rndDecion = (int)(Math.random()*5);
switch (direction.toLowerCase()) {
case \"n\":
System.out.println(\"You chose north.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
case \"s\":
System.out.println(\"You chose south.\");
System.out.println(deadEnd);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
case \"e\":
System.out.println(\"You chose east.\");
System.out.println(\"Victory cheese!\");
break;
case \"w\":
System.out.println(\"You chose west.\");
System.out.println(gettingCloser);
switch (rndDecion) {
case 0:
decisionZero();
case 1:
decisionOne();
case 2:
decisionTwo();
case 3:
decisionThree();
case 4:
decisionFour();
}
break;
}
}
// the main method is COMPLETE. Add/change nothing here.
public static void main(String[] args)
{
decisionZero(); //only line in main method.
}
}"
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for SED, please visit: https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html