private void addStreets(int[][] temp, int startx, int starty) {
		for(int i = 0; i < 6; i++) {
			int roadX = startx - (random.nextInt(3) + 1) * 3 + 3;
			int roadY = starty - (random.nextInt(3) + 1) * 3 + 3;
			int roadW = (random.nextInt(2) + 1) * 3;
			int roadH = (random.nextInt(2) + 1) * 3;
			for(int x = roadX; x <= roadX + roadW; x++) {
				for(int y = roadY; y <= roadY + roadH; y++) {
					if(temp[x][y] == LAND) {
						if(x == roadX || x == roadX + roadW) {
							temp[x][y] = ROAD;
						}else if(y == roadY || y == roadY + roadH) {
							temp[x][y] = ROAD;
						}else{
							temp[x][y] = HOUSE;
						}
					}
				}
			}
		}
	}