import jm.JMC;
import jm.music.data.*;
import jm.util.*;

 /**
 * An example which generates two different
 * score arrangements from the same phrase material
 */
	 
public final class Form implements JMC{

	public static void main(String[] args){
		Score s = new Score();
		Part p = new Part();
		
		System.out.println("Starting part length is  "+p.getEndTime());
		
		//create the first score form
		p.addPhrase(makePhrase1());
		p.addPhrase(makePhrase2());
		s.addPart(p);
				
		System.out.println("Form1 part length is  "+p.getEndTime());
		
		// save the first form
		Write.midi(s, "Form1.mid");
		
		// reuse the same objects by deleting their contents
		p.empty();
	    s.empty();
		
		//create the second score form
		p.addPhrase(makePhrase2());
		p.addPhrase(makePhrase1());
		p.addPhrase(makePhrase2());
		s.addPart(p);
		
		System.out.println("Form2 part length is  "+p.getEndTime());
		
		// save the second form
		Write.midi(s, "Form2.mid");
	}
	
	private static Phrase makePhrase1() {
		Phrase phrase = new Phrase();
		for(short i=0;i<12;i++){
			Note n = new Note(c5+i, Q);
			phrase.addNote(n);
		}
		return phrase;
	}
	
	private static Phrase makePhrase2() {
		Phrase phrase = new Phrase();
		for(short i=12;i>0;i--){
			Note n = new Note(c5+i, Q);
			phrase.addNote(n);
		}
		return phrase;
	}
	
	
}