lalalalla.java

package oving8.highscore;

import java.util.List;
import java.util.ArrayList;
import oving8.highscore.HighscoreListener;
import oving8.highscore.HighscoreListListener;

public class HighscoreList {
	
	private int maxSize;
	ArrayList <Integer> results = new ArrayList <Integer> ();
	
	HighscoreList ( int maxSize ) {
		if ( maxSize > 0 ) { this.maxSize = maxSize; }
		else { this.maxSize = 5; System.out.println("invalid input. Sat maxsize to 5 by default"); }
	}
	int size() {
		return results.size();
	}
	int getElement ( int index ) {
		if ( index >= results.size() - 1 ) {
			return -1;
		}
		return results.get( index );
	}
	void addResult ( int result ) {
		if ( results.isEmpty() ) {
			results.add( result );
		} else  {
			if ( result < results.get ( results.size() - 1 ) || results.size() < maxSize ) {
				int i = 0;
				while ( results.get(i) < result ) {
					i += 1;
					if ( results.size() == i ) { break; }
				} results.add (i, result );
			}
		}
		
		while ( results.size() > maxSize ) {
			results.remove(  results.size() - 1 );
			}
		}
		
	void addHighscoreListListener ( HighscoreListListener listener ) {
		
	}
	void removeHighscoreListListener ( HighscoreListListener listener ) {
		
	}
	
}