import java.util.Scanner;

/**

* This class translates messages from aliens on planets

* Beaumonde and Regina into Earth English.

* @author Kristy Boyer

*

*/

public class AlienTranslator {

/**

* This main method creates an AlienTranslator and then calls the

* translateInput method. Students should not modify this method.

* @param args

*/

public static void main(String[] args) {

AlienTranslator a = new AlienTranslator();

Scanner s = new Scanner(System.in);



a.translateInput(s);

}

/**

* This method gets the necessary input from the user regarding planet

* and the message to be translated.

* Students should fill in the missing code in this method.

* @param in A Scanner created on the appropriate stream of input.

*/

public String translateInput(Scanner in) {

//TODO: Get from user which planet the inter-galactic message is from.

//1=Beaumonde and 2=Regina

//Store value in an int variable named planet. If it is not valid, print

//an error to the user and exit the program. Otherwise (a valid planet)

//Get the inter-galactic message that needs to be translated.

//Store it in a String variable named message

//---- > Fill in Student Code Here < ------

System.out.println("Welcome! Please state what language the message is in? 1 for Beaumondian, 2 for Reginian.");
int Planet = in.nextInt();

if (Planet == 1){
	String x = "Beaumonde";
}
else if (Planet == 2){
	String x = "Regina";
}
else{
	System.out.println("Not a valid planet. Please try again later.");
}
System.out.println("Please type in the message.");
in.nextLine();
String message = in.nextLine();
//---- > End Student Code < -----

//Teaching staff code - STUDENTS DO NOT MODIFY - extracts characters

//one at a time from the String message and stores each character in

//the char variable named charToTranslate

//The result variable is used to build and store the translated message

// which will be sent back when this method is finished.

String result = "";

for (int i=0; i < message.length(); i++) {

char charToTranslate = message.charAt(i);

//End teaching staff code

//TODO: translate the character stored in variable charToTranslate

//and append the translated character to the result variable

//----- > Fill in Student Code Here < -----



if (charToTranslate <= 'a' && charToTranslate >= 'y'){
	result += (char)(message.charAt(i) + 2);

}

if (charToTranslate > 'z' || charToTranslate > 'Z'){
	result += (char)(message.charAt(i) - (26 - i));

}

System.out.println(message);

//----- > End Student Code < -----

} //ends the for loop

//TODO: perform the necessary output as specified in the requirements

// **** This TODO was added to this starter code on Mon 1/25 2:55pm ****

//------> Fill in Student Code < -------

//------> End Student Code < -------

//Sends back the value of the result variable

return result;

} //ends the translateInput method

} //ends the AlienTranslator class