private String getscoreMineralDifference(HashMap<String, int[]> otherScoreMinerals){ 
		String a = "";
		int scoreDiff = 0;
		int mineralDiff = 0;
		if(!otherScoreMinerals.keySet().equals(playerScoreMinerals.keySet())){
			for(String s: otherScoreMinerals.keySet()){System.out.println(s);}
			System.out.println("different from");
			for(String s: playerScoreMinerals.keySet()){System.out.println(s);}
////			throw new Exception("Invalid Comparison!");
			}
		for(String k : otherScoreMinerals.keySet()){
			if(!otherScoreMinerals.get(k).equals(playerScoreMinerals.get(k))){
				scoreDiff = (playerScoreMinerals.get(k)[0] - otherScoreMinerals.get(k)[0]);
				mineralDiff = (playerScoreMinerals.get(k)[0] - otherScoreMinerals.get(k)[0]);
				if(scoreDiff != 0)
					a = a.concat(k + "+score:" + scoreDiff+"\n");
				if(mineralDiff != 0)
					a = a.concat(k + "+mineral:" + mineralDiff+"\n");
			}
		}
		return a;
	}