comparator.java

用J2ME开发的俄罗斯方块

package tetris;

import javax.microedition.rms.RecordComparator;

import tetris.Account;

public class Comparator implements RecordComparator{

	public int compare(byte[] rec1, byte[] rec2) {
		Account a1 = Account.decode(rec1);
		int f1=a1.getFenshu();
		Account a2 = Account.decode(rec2);
		int f2=a2.getFenshu();
		if(f1>f2){
			return 1;
		}else if(f1<f2){
			return -1;
		}
		return 0;
	}

}